* Massachusetts.
*
* Enhancements Copyright 1992-2001, 2002, 2003, 2004, 2005, 2006,
- * 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
+ * 2007, 2008, 2009, 2010, 2011, 2012 Free Software Foundation, Inc.
*
* The following terms apply to Digital Equipment Corporation's copyright
* interest in XBoard:
# endif
#endif
+#if ENABLE_NLS
+#include <locale.h>
+#endif
+
#include <X11/Intrinsic.h>
#include <X11/StringDefs.h>
#include <X11/Shell.h>
#include "xgamelist.h"
#include "xhistory.h"
#include "xedittags.h"
+#include "menus.h"
+#include "board.h"
#include "gettext.h"
-// must be moved to xengineoutput.h
-
-void EngineOutputProc P((Widget w, XEvent *event,
- String *prms, Cardinal *nprms));
-void EvalGraphProc P((Widget w, XEvent *event,
- String *prms, Cardinal *nprms));
-
#ifdef __EMX__
#ifndef HAVE_USLEEP
# define N_(s) s
#endif
-typedef struct {
- String string;
- String ref;
- XtActionProc proc;
-} MenuItem;
-
-typedef struct {
- String name;
- String ref;
- MenuItem *mi;
-} Menu;
-
int main P((int argc, char **argv));
FILE * XsraSelFile P((Widget w, char *prompt, char *ok, char *cancel, char *failed,
char *init_path, char *filter, char *mode, int (*show_entry)(), char **name_return));
void CreateXPMBoard P((char *s, int n));
void CreatePieces P((void));
void CreatePieceMenus P((void));
-Widget CreateMenuBar P((Menu *mb));
+Widget CreateMenuBar P((Menu *mb, int boardWidth));
Widget CreateButtonBar P ((MenuItem *mi));
+#if ENABLE_NLS
+char *InsertPxlSize P((char *pattern, int targetPxlSize));
+XFontSet CreateFontSet P((char *base_fnt_lst));
+#else
char *FindFont P((char *pattern, int targetPxlSize));
+#endif
void PieceMenuPopup P((Widget w, XEvent *event,
String *params, Cardinal *num_params));
static void PieceMenuSelect P((Widget w, ChessSquare piece, caddr_t junk));
u_int wreq, u_int hreq));
void CreateGrid P((void));
int EventToSquare P((int x, int limit));
-void DrawSquare P((int row, int column, ChessSquare piece, int do_flash));
void EventProc P((Widget widget, caddr_t unused, XEvent *event));
+void DelayedDrag P((void));
void MoveTypeInProc P((Widget widget, caddr_t unused, XEvent *event));
void HandleUserMove P((Widget w, XEvent *event,
String *prms, Cardinal *nprms));
void PromotionCallback P((Widget w, XtPointer client_data,
XtPointer call_data));
void SelectCommand P((Widget w, XtPointer client_data, XtPointer call_data));
-void ResetProc P((Widget w, XEvent *event, String *prms, Cardinal *nprms));
-void LoadGameProc P((Widget w, XEvent *event, String *prms, Cardinal *nprms));
-void LoadNextGameProc P((Widget w, XEvent *event, String *prms,
- Cardinal *nprms));
-void LoadPrevGameProc P((Widget w, XEvent *event, String *prms,
- Cardinal *nprms));
-void ReloadGameProc P((Widget w, XEvent *event, String *prms,
- Cardinal *nprms));
-void LoadPositionProc P((Widget w, XEvent *event,
- String *prms, Cardinal *nprms));
-void LoadNextPositionProc P((Widget w, XEvent *event, String *prms,
- Cardinal *nprms));
-void LoadPrevPositionProc P((Widget w, XEvent *event, String *prms,
- Cardinal *nprms));
-void ReloadPositionProc P((Widget w, XEvent *event, String *prms,
- Cardinal *nprms));
-void CopyPositionProc P((Widget w, XEvent *event, String *prms,
- Cardinal *nprms));
-void PastePositionProc P((Widget w, XEvent *event, String *prms,
- Cardinal *nprms));
-void CopyGameProc P((Widget w, XEvent *event, String *prms, Cardinal *nprms));
-void CopyGameListProc P((Widget w, XEvent *event, String *prms, Cardinal *nprms));
-void PasteGameProc P((Widget w, XEvent *event, String *prms, Cardinal *nprms));
-void SaveGameProc P((Widget w, XEvent *event, String *prms, Cardinal *nprms));
-void SavePositionProc P((Widget w, XEvent *event,
- String *prms, Cardinal *nprms));
-void MailMoveProc P((Widget w, XEvent *event, String *prms, Cardinal *nprms));
-void ReloadCmailMsgProc P((Widget w, XEvent *event, String *prms,
- Cardinal *nprms));
-void QuitProc P((Widget w, XEvent *event, String *prms, Cardinal *nprms));
-void PauseProc P((Widget w, XEvent *event, String *prms, Cardinal *nprms));
-void MachineBlackProc P((Widget w, XEvent *event, String *prms,
- Cardinal *nprms));
-void MachineWhiteProc P((Widget w, XEvent *event,
- String *prms, Cardinal *nprms));
-void AnalyzeModeProc P((Widget w, XEvent *event,
- String *prms, Cardinal *nprms));
-void AnalyzeFileProc P((Widget w, XEvent *event,
- String *prms, Cardinal *nprms));
-void TwoMachinesProc P((Widget w, XEvent *event, String *prms,
- Cardinal *nprms));
-void MatchProc P((Widget w, XEvent *event, String *prms, Cardinal *nprms));
-void MatchOptionsProc P((Widget w, XEvent *event, String *prms, Cardinal *nprms));
-void IcsClientProc P((Widget w, XEvent *event, String *prms,
- Cardinal *nprms));
-void EditGameProc P((Widget w, XEvent *event, String *prms, Cardinal *nprms));
-void EditPositionProc P((Widget w, XEvent *event,
- String *prms, Cardinal *nprms));
-void TrainingProc P((Widget w, XEvent *event, String *prms, Cardinal *nprms));
-void EditCommentProc P((Widget w, XEvent *event,
- String *prms, Cardinal *nprms));
-void IcsInputBoxProc P((Widget w, XEvent *event,
- String *prms, Cardinal *nprms));
-void AcceptProc P((Widget w, XEvent *event, String *prms, Cardinal *nprms));
-void DeclineProc P((Widget w, XEvent *event, String *prms, Cardinal *nprms));
-void RematchProc P((Widget w, XEvent *event, String *prms, Cardinal *nprms));
-void CallFlagProc P((Widget w, XEvent *event, String *prms, Cardinal *nprms));
-void DrawProc P((Widget w, XEvent *event, String *prms, Cardinal *nprms));
-void AbortProc P((Widget w, XEvent *event, String *prms, Cardinal *nprms));
-void AdjournProc P((Widget w, XEvent *event, String *prms, Cardinal *nprms));
-void ResignProc P((Widget w, XEvent *event, String *prms, Cardinal *nprms));
-void AdjuWhiteProc P((Widget w, XEvent *event, String *prms, Cardinal *nprms));
-void AdjuBlackProc P((Widget w, XEvent *event, String *prms, Cardinal *nprms));
-void AdjuDrawProc P((Widget w, XEvent *event, String *prms, Cardinal *nprms));
+void KeyBindingProc P((Widget w, XEvent *event, String *prms, Cardinal *nprms));
+void QuitWrapper P((Widget w, XEvent *event, String *prms, Cardinal *nprms));
void TypeInProc P((Widget w, XEvent *event, String *prms, Cardinal *nprms));
void EnterKeyProc P((Widget w, XEvent *event, String *prms, Cardinal *nprms));
void UpKeyProc P((Widget w, XEvent *event, String *prms, Cardinal *nprms));
void DownKeyProc P((Widget w, XEvent *event, String *prms, Cardinal *nprms));
-void StopObservingProc P((Widget w, XEvent *event, String *prms,
- Cardinal *nprms));
-void StopExaminingProc P((Widget w, XEvent *event, String *prms,
- Cardinal *nprms));
-void UploadProc P((Widget w, XEvent *event, String *prms, Cardinal *nprms));
-void BackwardProc P((Widget w, XEvent *event, String *prms, Cardinal *nprms));
-void ForwardProc P((Widget w, XEvent *event, String *prms, Cardinal *nprms));
-void ToStartProc P((Widget w, XEvent *event, String *prms, Cardinal *nprms));
-void ToEndProc P((Widget w, XEvent *event, String *prms, Cardinal *nprms));
-void RevertProc P((Widget w, XEvent *event, String *prms, Cardinal *nprms));
-void AnnotateProc P((Widget w, XEvent *event, String *prms, Cardinal *nprms));
-void TruncateGameProc P((Widget w, XEvent *event, String *prms,
- Cardinal *nprms));
-void RetractMoveProc P((Widget w, XEvent *event, String *prms,
- Cardinal *nprms));
-void MoveNowProc P((Widget w, XEvent *event, String *prms, Cardinal *nprms));
-void AlwaysQueenProc P((Widget w, XEvent *event, String *prms,
- Cardinal *nprms));
-void AnimateDraggingProc P((Widget w, XEvent *event, String *prms,
- Cardinal *nprms));
-void AnimateMovingProc P((Widget w, XEvent *event, String *prms,
- Cardinal *nprms));
-void AutoflagProc P((Widget w, XEvent *event, String *prms, Cardinal *nprms));
-void AutoflipProc P((Widget w, XEvent *event, String *prms, Cardinal *nprms));
-void BlindfoldProc P((Widget w, XEvent *event, String *prms, Cardinal *nprms));
-void FlashMovesProc P((Widget w, XEvent *event, String *prms,
- Cardinal *nprms));
-void FlipViewProc P((Widget w, XEvent *event, String *prms, Cardinal *nprms));
-void HighlightDraggingProc P((Widget w, XEvent *event, String *prms,
- Cardinal *nprms));
-void HighlightLastMoveProc P((Widget w, XEvent *event, String *prms,
- Cardinal *nprms));
-void HighlightArrowProc P((Widget w, XEvent *event, String *prms,
- Cardinal *nprms));
-void MoveSoundProc P((Widget w, XEvent *event, String *prms, Cardinal *nprms));
-//void IcsAlarmProc P((Widget w, XEvent *event, String *prms, Cardinal *nprms));
-void OneClickProc P((Widget w, XEvent *event, String *prms, Cardinal *nprms));
-void PeriodicUpdatesProc P((Widget w, XEvent *event, String *prms,
- Cardinal *nprms));
-void PonderNextMoveProc P((Widget w, XEvent *event, String *prms,
- Cardinal *nprms));
-void PopupMoveErrorsProc P((Widget w, XEvent *event, String *prms,
- Cardinal *nprms));
-void PopupExitMessageProc P((Widget w, XEvent *event, String *prms,
- Cardinal *nprms));
-//void PremoveProc P((Widget w, XEvent *event, String *prms, Cardinal *nprms));
-void ShowCoordsProc P((Widget w, XEvent *event, String *prms,
- Cardinal *nprms));
-void ShowThinkingProc P((Widget w, XEvent *event, String *prms,
- Cardinal *nprms));
-void HideThinkingProc P((Widget w, XEvent *event, String *prms,
- Cardinal *nprms));
-void TestLegalityProc P((Widget w, XEvent *event, String *prms,
- Cardinal *nprms));
-void SaveSettingsProc P((Widget w, XEvent *event, String *prms, Cardinal *nprms));
-void SaveOnExitProc P((Widget w, XEvent *event, String *prms, Cardinal *nprms));
-void InfoProc P((Widget w, XEvent *event, String *prms, Cardinal *nprms));
-void ManProc P((Widget w, XEvent *event, String *prms, Cardinal *nprms));
-void HintProc P((Widget w, XEvent *event, String *prms, Cardinal *nprms));
-void BookProc P((Widget w, XEvent *event, String *prms, Cardinal *nprms));
-void AboutGameProc P((Widget w, XEvent *event, String *prms, Cardinal *nprms));
-void AboutProc P((Widget w, XEvent *event, String *prms, Cardinal *nprms));
-void DebugProc P((Widget w, XEvent *event, String *prms, Cardinal *nprms));
-void NothingProc P((Widget w, XEvent *event, String *prms, Cardinal *nprms));
-void Iconify P((Widget w, XEvent *event, String *prms, Cardinal *nprms));
+void TempBackwardProc P((Widget w, XEvent *event, String *prms, Cardinal *nprms));
+void TempForwardProc P((Widget w, XEvent *event, String *prms, Cardinal *nprms));
+Boolean TempBackwardActive = False;
+void ManInner P((Widget w, XEvent *event, String *prms, Cardinal *nprms));
void DisplayMove P((int moveNumber));
void DisplayTitle P((char *title));
void ICSInitScript P((void));
-int LoadGamePopUp P((FILE *f, int gameNumber, char *title));
void ErrorPopUp P((char *title, char *text, int modal));
void ErrorPopDown P((void));
static char *ExpandPathName P((char *path));
-static void CreateAnimVars P((void));
-static void DragPieceMove P((int x, int y));
-static void DrawDragPiece P((void));
-char *ModeToWidgetName P((GameMode mode));
-void ShuffleMenuProc P((Widget w, XEvent *event, String *prms, Cardinal *nprms));
-void EngineMenuProc P((Widget w, XEvent *event, String *prms, Cardinal *nprms));
-void UciMenuProc P((Widget w, XEvent *event, String *prms, Cardinal *nprms));
-void TimeControlProc P((Widget w, XEvent *event, String *prms, Cardinal *nprms));
-void OptionsProc P((Widget w, XEvent *event, String *prms, Cardinal *nprms));
-void NewVariantProc P((Widget w, XEvent *event, String *prms, Cardinal *nprms));
-void IcsTextProc P((Widget w, XEvent *event, String *prms, Cardinal *nprms));
-void FirstSettingsProc P((Widget w, XEvent *event, String *prms, Cardinal *nprms));
-void SecondSettingsProc P((Widget w, XEvent *event, String *prms, Cardinal *nprms));
-void GameListOptionsPopUp P((Widget w, XEvent *event, String *prms, Cardinal *nprms));
-void IcsOptionsProc P((Widget w, XEvent *event, String *prms, Cardinal *nprms));
-void SoundOptionsProc P((Widget w, XEvent *event, String *prms, Cardinal *nprms));
-void BoardOptionsProc P((Widget w, XEvent *event, String *prms, Cardinal *nprms));
-void LoadOptionsProc P((Widget w, XEvent *event, String *prms, Cardinal *nprms));
-void SaveOptionsProc P((Widget w, XEvent *event, String *prms, Cardinal *nprms));
+void SelectMove P((Widget w, XEvent * event, String * params, Cardinal * nParams));
void GameListOptionsPopDown P(());
-void ShufflePopDown P(());
-void TimeControlPopDown P(());
void GenericPopDown P(());
void update_ics_width P(());
int get_term_width P(());
menuBarWidget, buttonBarWidget, editShell, errorShell, analysisShell,
ICSInputShell, fileNameShell, askQuestionShell;
Widget historyShell, evalGraphShell, gameListShell;
-int hOffset; // [HGM] dual
XSegment secondSegments[BOARD_RANKS + BOARD_FILES + 2];
XSegment gridSegments[BOARD_RANKS + BOARD_FILES + 2];
XSegment jailGridSegments[BOARD_RANKS + BOARD_FILES + 6];
-Font clockFontID, coordFontID, countFontID;
-XFontStruct *clockFontStruct, *coordFontStruct, *countFontStruct;
+#if ENABLE_NLS
+XFontSet fontSet, clockFontSet;
+#else
+Font clockFontID;
+XFontStruct *clockFontStruct;
+#endif
+Font coordFontID, countFontID;
+XFontStruct *coordFontStruct, *countFontStruct;
XtAppContext appContext;
char *layoutName;
char *oldICSInteractionTitle;
Boolean chessProgram;
int minX, minY; // [HGM] placement: volatile limits on upper-left corner
-int squareSize, smallLayout = 0, tinyLayout = 0,
+int smallLayout = 0, tinyLayout = 0,
marginW, marginH, // [HGM] for run-time resizing
fromX = -1, fromY = -1, toX, toY, commentUp = False, analysisUp = False,
ICSInputBoxUp = False, askQuestionUp = False,
filenameUp = False, promotionUp = False, pmFromX = -1, pmFromY = -1,
- errorUp = False, errorExitStatus = -1, lineGap, defaultLineGap;
+ errorUp = False, errorExitStatus = -1, defaultLineGap;
+Dimension textHeight;
Pixel timerForegroundPixel, timerBackgroundPixel;
Pixel buttonForegroundPixel, buttonBackgroundPixel;
-char *chessDir, *programName, *programVersion,
- *gameCopyFilename, *gamePasteFilename;
+char *chessDir, *programName, *programVersion;
Boolean alwaysOnTop = False;
-Boolean saveSettingsOnExit;
-char *settingsFileName;
char *icsTextMenuString;
char *icsNames;
char *firstChessProgramNames;
#define White(piece) ((int)(piece) < (int)BlackPawn)
-/* Variables for doing smooth animation. This whole thing
- would be much easier if the board was double-buffered,
- but that would require a fairly major rewrite. */
-
-typedef struct {
- Pixmap saveBuf;
- Pixmap newBuf;
- GC blitGC, pieceGC, outlineGC;
- XPoint startSquare, prevFrame, mouseDelta;
- int startColor;
- int dragPiece;
- Boolean dragActive;
- int startBoardX, startBoardY;
- } AnimState;
-
-/* There can be two pieces being animated at once: a player
- can begin dragging a piece before the remote opponent has moved. */
-
-static AnimState game, player;
-
/* Bitmaps for use as masks when drawing XPM pieces.
Need one for each black and white piece. */
static Pixmap xpmMask[BlackKing + 1];
SizeDefaults sizeDefaults[] = SIZE_DEFAULTS;
-MenuItem fileMenu[] = {
- {N_("New Game Ctrl+N"), "New Game", ResetProc},
- {N_("New Shuffle Game ..."), "New Shuffle Game", ShuffleMenuProc},
- {N_("New Variant ... Alt+Shift+V"), "New Variant", NewVariantProc}, // [HGM] variant: not functional yet
- {"----", NULL, NothingProc},
- {N_("Load Game Ctrl+O"), "Load Game", LoadGameProc},
- {N_("Load Position Ctrl+Shift+O"), "Load Position", LoadPositionProc},
-// {N_("Load Next Game"), "Load Next Game", LoadNextGameProc},
-// {N_("Load Previous Game"), "Load Previous Game", LoadPrevGameProc},
-// {N_("Reload Same Game"), "Reload Same Game", ReloadGameProc},
- {N_("Next Position Shift+PgDn"), "Load Next Position", LoadNextPositionProc},
- {N_("Prev Position Shift+PgUp"), "Load Previous Position", LoadPrevPositionProc},
- {"----", NULL, NothingProc},
-// {N_("Reload Same Position"), "Reload Same Position", ReloadPositionProc},
- {N_("Save Game Ctrl+S"), "Save Game", SaveGameProc},
- {N_("Save Position Ctrl+Shift+S"), "Save Position", SavePositionProc},
- {"----", NULL, NothingProc},
- {N_("Mail Move"), "Mail Move", MailMoveProc},
- {N_("Reload CMail Message"), "Reload CMail Message", ReloadCmailMsgProc},
- {"----", NULL, NothingProc},
- {N_("Quit Ctr+Q"), "Exit", QuitProc},
- {NULL, NULL, NULL}
-};
-
-MenuItem editMenu[] = {
- {N_("Copy Game Ctrl+C"), "Copy Game", CopyGameProc},
- {N_("Copy Position Ctrl+Shift+C"), "Copy Position", CopyPositionProc},
- {N_("Copy Game List"), "Copy Game List", CopyGameListProc},
- {"----", NULL, NothingProc},
- {N_("Paste Game Ctrl+V"), "Paste Game", PasteGameProc},
- {N_("Paste Position Ctrl+Shift+V"), "Paste Position", PastePositionProc},
- {"----", NULL, NothingProc},
- {N_("Edit Game Ctrl+E"), "Edit Game", EditGameProc},
- {N_("Edit Position Ctrl+Shift+E"), "Edit Position", EditPositionProc},
- {N_("Edit Tags"), "Edit Tags", EditTagsProc},
- {N_("Edit Comment"), "Edit Comment", EditCommentProc},
- {"----", NULL, NothingProc},
- {N_("Revert Home"), "Revert", RevertProc},
- {N_("Annotate"), "Annotate", AnnotateProc},
- {N_("Truncate Game End"), "Truncate Game", TruncateGameProc},
- {"----", NULL, NothingProc},
- {N_("Backward Alt+Left"), "Backward", BackwardProc},
- {N_("Forward Alt+Right"), "Forward", ForwardProc},
- {N_("Back to Start Alt+Home"), "Back to Start", ToStartProc},
- {N_("Forward to End Alt+End"), "Forward to End", ToEndProc},
- {NULL, NULL, NULL}
-};
-
-MenuItem viewMenu[] = {
- {N_("Flip View F2"), "Flip View", FlipViewProc},
- {"----", NULL, NothingProc},
- {N_("Engine Output Alt+Shift+O"), "Show Engine Output", EngineOutputProc},
- {N_("Move History Alt+Shift+H"), "Show Move History", HistoryShowProc}, // [HGM] hist: activate 4.2.7 code
- {N_("Evaluation Graph Alt+Shift+E"), "Show Evaluation Graph", EvalGraphProc},
- {N_("Game List Alt+Shift+G"), "Show Game List", ShowGameListProc},
- {N_("ICS text menu"), "ICStex", IcsTextProc},
- {"----", NULL, NothingProc},
- {N_("Tags"), "Show Tags", EditTagsProc},
- {N_("Comments"), "Show Comments", EditCommentProc},
- {N_("ICS Input Box"), "ICS Input Box", IcsInputBoxProc},
- {"----", NULL, NothingProc},
- {N_("Board..."), "Board Options", BoardOptionsProc},
- {N_("Game List Tags..."), "Game List", GameListOptionsPopUp},
- {NULL, NULL, NULL}
-};
-
-MenuItem modeMenu[] = {
- {N_("Machine White Ctrl+W"), "Machine White", MachineWhiteProc},
- {N_("Machine Black Ctrl+B"), "Machine Black", MachineBlackProc},
- {N_("Two Machines Ctrl+T"), "Two Machines", TwoMachinesProc},
- {N_("Analysis Mode Ctrl+A"), "Analysis Mode", AnalyzeModeProc},
- {N_("Analyze File Ctrl+F"), "Analyze File", AnalyzeFileProc },
- {N_("Edit Game Ctrl+E"), "Edit Game", EditGameProc},
- {N_("Edit Position Ctrl+Shift+E"), "Edit Position", EditPositionProc},
- {N_("Training"), "Training", TrainingProc},
- {N_("ICS Client"), "ICS Client", IcsClientProc},
- {"----", NULL, NothingProc},
- {N_("Machine Match"), "Machine Match", MatchProc},
- {N_("Pause Pause"), "Pause", PauseProc},
- {NULL, NULL, NULL}
-};
-
-MenuItem actionMenu[] = {
- {N_("Accept F3"), "Accept", AcceptProc},
- {N_("Decline F4"), "Decline", DeclineProc},
- {N_("Rematch F12"), "Rematch", RematchProc},
- {"----", NULL, NothingProc},
- {N_("Call Flag F5"), "Call Flag", CallFlagProc},
- {N_("Draw F6"), "Draw", DrawProc},
- {N_("Adjourn F7"), "Adjourn", AdjournProc},
- {N_("Abort F8"),"Abort", AbortProc},
- {N_("Resign F9"), "Resign", ResignProc},
- {"----", NULL, NothingProc},
- {N_("Stop Observing F10"), "Stop Observing", StopObservingProc},
- {N_("Stop Examining F11"), "Stop Examining", StopExaminingProc},
- {N_("Upload to Examine"), "Upload to Examine", UploadProc},
- {"----", NULL, NothingProc},
- {N_("Adjudicate to White"), "Adjudicate to White", AdjuWhiteProc},
- {N_("Adjudicate to Black"), "Adjudicate to Black", AdjuBlackProc},
- {N_("Adjudicate Draw"), "Adjudicate Draw", AdjuDrawProc},
- {NULL, NULL, NULL}
-};
-
-MenuItem engineMenu[] = {
- {N_("Engine #1 Settings ..."), "Engine #1 Settings", FirstSettingsProc},
- {N_("Engine #2 Settings ..."), "Engine #2 Settings", SecondSettingsProc},
- {"----", NULL, NothingProc},
- {N_("Hint"), "Hint", HintProc},
- {N_("Book"), "Book", BookProc},
- {"----", NULL, NothingProc},
- {N_("Move Now Ctrl+M"), "Move Now", MoveNowProc},
- {N_("Retract Move Ctrl+X"), "Retract Move", RetractMoveProc},
- {NULL, NULL, NULL}
-};
-
-MenuItem optionsMenu[] = {
-#define OPTIONSDIALOG
-#ifdef OPTIONSDIALOG
- {N_("General ..."), "General", OptionsProc},
-#endif
- {N_("Time Control ... Alt+Shift+T"), "Time Control", TimeControlProc},
- {N_("Common Engine ... Alt+Shift+U"), "Common Engine", UciMenuProc},
- {N_("Adjudications ... Alt+Shift+J"), "Adjudications", EngineMenuProc},
- {N_("ICS ..."), "ICS", IcsOptionsProc},
- {N_("Match ..."), "Match", MatchOptionsProc},
- {N_("Load Game ..."), "Load Game", LoadOptionsProc},
- {N_("Save Game ..."), "Save Game", SaveOptionsProc},
-// {N_(" ..."), "", OptionsProc},
- {N_("Game List ..."), "Game List", GameListOptionsPopUp},
- {N_("Sounds ..."), "Sounds", SoundOptionsProc},
- {"----", NULL, NothingProc},
-#ifndef OPTIONSDIALOG
- {N_("Always Queen Ctrl+Shift+Q"), "Always Queen", AlwaysQueenProc},
- {N_("Animate Dragging"), "Animate Dragging", AnimateDraggingProc},
- {N_("Animate Moving Ctrl+Shift+A"), "Animate Moving", AnimateMovingProc},
- {N_("Auto Flag Ctrl+Shift+F"), "Auto Flag", AutoflagProc},
- {N_("Auto Flip View"), "Auto Flip View", AutoflipProc},
- {N_("Blindfold"), "Blindfold", BlindfoldProc},
- {N_("Flash Moves"), "Flash Moves", FlashMovesProc},
-#if HIGHDRAG
- {N_("Highlight Dragging"), "Highlight Dragging", HighlightDraggingProc},
-#endif
- {N_("Highlight Last Move"), "Highlight Last Move", HighlightLastMoveProc},
- {N_("Highlight With Arrow"), "Arrow", HighlightArrowProc},
- {N_("Move Sound"), "Move Sound", MoveSoundProc},
-// {N_("ICS Alarm"), "ICS Alarm", IcsAlarmProc},
- {N_("One-Click Moving"), "OneClick", OneClickProc},
- {N_("Periodic Updates"), "Periodic Updates", PeriodicUpdatesProc},
- {N_("Ponder Next Move Ctrl+Shift+P"), "Ponder Next Move", PonderNextMoveProc},
- {N_("Popup Exit Message"), "Popup Exit Message", PopupExitMessageProc},
- {N_("Popup Move Errors"), "Popup Move Errors", PopupMoveErrorsProc},
-// {N_("Premove"), "Premove", PremoveProc},
- {N_("Show Coords"), "Show Coords", ShowCoordsProc},
- {N_("Hide Thinking Ctrl+Shift+H"), "Hide Thinking", HideThinkingProc},
- {N_("Test Legality Ctrl+Shift+L"), "Test Legality", TestLegalityProc},
- {"----", NULL, NothingProc},
-#endif
- {N_("Save Settings Now"), "Save Settings Now", SaveSettingsProc},
- {N_("Save Settings on Exit"), "Save Settings on Exit", SaveOnExitProc},
- {NULL, NULL, NULL}
-};
-
-MenuItem helpMenu[] = {
- {N_("Info XBoard"), "Info XBoard", InfoProc},
- {N_("Man XBoard F1"), "Man XBoard", ManProc},
- {"----", NULL, NothingProc},
- {N_("About XBoard"), "About XBoard", AboutProc},
- {NULL, NULL, NULL}
-};
-
-Menu menuBar[] = {
- {N_("File"), "File", fileMenu},
- {N_("Edit"), "Edit", editMenu},
- {N_("View"), "View", viewMenu},
- {N_("Mode"), "Mode", modeMenu},
- {N_("Action"), "Action", actionMenu},
- {N_("Engine"), "Engine", engineMenu},
- {N_("Options"), "Options", optionsMenu},
- {N_("Help"), "Help", helpMenu},
- {NULL, NULL, NULL}
-};
-
#define PAUSE_BUTTON "P"
MenuItem buttonBar[] = {
- {"<<", "<<", ToStartProc},
- {"<", "<", BackwardProc},
- {PAUSE_BUTTON, PAUSE_BUTTON, PauseProc},
- {">", ">", ForwardProc},
- {">>", ">>", ToEndProc},
+ {"<<", "<<", ToStartEvent},
+ {"<", "<", BackwardEvent},
+ {N_(PAUSE_BUTTON), PAUSE_BUTTON, PauseEvent},
+ {">", ">", ForwardEvent},
+ {">>", ">>", ToEndEvent},
{NULL, NULL, NULL}
};
N_("Archbishop"), N_("Chancellor"), "----", N_("Promote"), N_("Demote"),
N_("Empty square"), N_("Clear board") }
};
-/* must be in same order as PieceMenuStrings! */
+/* must be in same order as pieceMenuStrings! */
ChessSquare pieceMenuTranslation[2][PIECE_MENU_SIZE] = {
{ WhitePlay, (ChessSquare) 0, WhitePawn, WhiteKnight, WhiteBishop,
WhiteRook, WhiteQueen, WhiteKing, (ChessSquare) 0, WhiteAlfil,
String dropMenuStrings[DROP_MENU_SIZE] = {
"----", N_("Pawn"), N_("Knight"), N_("Bishop"), N_("Rook"), N_("Queen")
};
-/* must be in same order as PieceMenuStrings! */
+/* must be in same order as dropMenuStrings! */
ChessSquare dropMenuTranslation[DROP_MENU_SIZE] = {
(ChessSquare) 0, WhitePawn, WhiteKnight, WhiteBishop,
WhiteRook, WhiteQueen
{ "PieceMenuPopup", PieceMenuPopup },
{ "WhiteClock", WhiteClock },
{ "BlackClock", BlackClock },
- { "Iconify", Iconify },
- { "ResetProc", ResetProc },
- { "NewVariantProc", NewVariantProc },
- { "LoadGameProc", LoadGameProc },
- { "LoadNextGameProc", LoadNextGameProc },
- { "LoadPrevGameProc", LoadPrevGameProc },
- { "LoadSelectedProc", LoadSelectedProc },
- { "SetFilterProc", SetFilterProc },
- { "ReloadGameProc", ReloadGameProc },
- { "LoadPositionProc", LoadPositionProc },
- { "LoadNextPositionProc", LoadNextPositionProc },
- { "LoadPrevPositionProc", LoadPrevPositionProc },
- { "ReloadPositionProc", ReloadPositionProc },
- { "CopyPositionProc", CopyPositionProc },
- { "PastePositionProc", PastePositionProc },
- { "CopyGameProc", CopyGameProc },
- { "CopyGameListProc", CopyGameListProc },
- { "PasteGameProc", PasteGameProc },
- { "SaveGameProc", SaveGameProc },
- { "SavePositionProc", SavePositionProc },
- { "MailMoveProc", MailMoveProc },
- { "ReloadCmailMsgProc", ReloadCmailMsgProc },
- { "QuitProc", QuitProc },
- { "MachineWhiteProc", MachineWhiteProc },
- { "MachineBlackProc", MachineBlackProc },
- { "AnalysisModeProc", AnalyzeModeProc },
- { "AnalyzeFileProc", AnalyzeFileProc },
- { "TwoMachinesProc", TwoMachinesProc },
- { "IcsClientProc", IcsClientProc },
- { "EditGameProc", EditGameProc },
- { "EditPositionProc", EditPositionProc },
- { "TrainingProc", EditPositionProc },
- { "EngineOutputProc", EngineOutputProc}, // [HGM] Winboard_x engine-output window
- { "EvalGraphProc", EvalGraphProc}, // [HGM] Winboard_x avaluation graph window
- { "ShowGameListProc", ShowGameListProc },
- { "ShowMoveListProc", HistoryShowProc},
- { "EditTagsProc", EditCommentProc },
- { "EditCommentProc", EditCommentProc },
- { "IcsInputBoxProc", IcsInputBoxProc },
- { "PauseProc", PauseProc },
- { "AcceptProc", AcceptProc },
- { "DeclineProc", DeclineProc },
- { "RematchProc", RematchProc },
- { "CallFlagProc", CallFlagProc },
- { "DrawProc", DrawProc },
- { "AdjournProc", AdjournProc },
- { "AbortProc", AbortProc },
- { "ResignProc", ResignProc },
- { "AdjuWhiteProc", AdjuWhiteProc },
- { "AdjuBlackProc", AdjuBlackProc },
- { "AdjuDrawProc", AdjuDrawProc },
- { "TypeInProc", TypeInProc },
- { "EnterKeyProc", EnterKeyProc },
- { "UpKeyProc", UpKeyProc },
- { "DownKeyProc", DownKeyProc },
- { "StopObservingProc", StopObservingProc },
- { "StopExaminingProc", StopExaminingProc },
- { "UploadProc", UploadProc },
- { "BackwardProc", BackwardProc },
- { "ForwardProc", ForwardProc },
- { "ToStartProc", ToStartProc },
- { "ToEndProc", ToEndProc },
- { "RevertProc", RevertProc },
- { "AnnotateProc", AnnotateProc },
- { "TruncateGameProc", TruncateGameProc },
- { "MoveNowProc", MoveNowProc },
- { "RetractMoveProc", RetractMoveProc },
- { "EngineMenuProc", (XtActionProc) EngineMenuProc },
- { "UciMenuProc", (XtActionProc) UciMenuProc },
- { "TimeControlProc", (XtActionProc) TimeControlProc },
- { "FlipViewProc", FlipViewProc },
- { "PonderNextMoveProc", PonderNextMoveProc },
-#ifndef OPTIONSDIALOG
- { "AlwaysQueenProc", AlwaysQueenProc },
- { "AnimateDraggingProc", AnimateDraggingProc },
- { "AnimateMovingProc", AnimateMovingProc },
- { "AutoflagProc", AutoflagProc },
- { "AutoflipProc", AutoflipProc },
- { "BlindfoldProc", BlindfoldProc },
- { "FlashMovesProc", FlashMovesProc },
-#if HIGHDRAG
- { "HighlightDraggingProc", HighlightDraggingProc },
-#endif
- { "HighlightLastMoveProc", HighlightLastMoveProc },
-// { "IcsAlarmProc", IcsAlarmProc },
- { "MoveSoundProc", MoveSoundProc },
- { "PeriodicUpdatesProc", PeriodicUpdatesProc },
- { "PopupExitMessageProc", PopupExitMessageProc },
- { "PopupMoveErrorsProc", PopupMoveErrorsProc },
-// { "PremoveProc", PremoveProc },
- { "ShowCoordsProc", ShowCoordsProc },
- { "ShowThinkingProc", ShowThinkingProc },
- { "HideThinkingProc", HideThinkingProc },
- { "TestLegalityProc", TestLegalityProc },
-#endif
- { "SaveSettingsProc", SaveSettingsProc },
- { "SaveOnExitProc", SaveOnExitProc },
- { "InfoProc", InfoProc },
- { "ManProc", ManProc },
- { "HintProc", HintProc },
- { "BookProc", BookProc },
- { "AboutGameProc", AboutGameProc },
- { "AboutProc", AboutProc },
- { "DebugProc", DebugProc },
- { "NothingProc", NothingProc },
+ { "MenuItem", KeyBindingProc }, // [HGM] generic handler for key bindings
+ { "QuitProc", QuitWrapper },
+ { "ManProc", ManInner },
+ { "TempBackwardProc", TempBackwardProc },
+ { "TempForwardProc", TempForwardProc },
{ "CommentClick", (XtActionProc) CommentClick },
{ "CommentPopDown", (XtActionProc) CommentPopDown },
{ "TagsPopDown", (XtActionProc) TagsPopDown },
{ "GameListPopDown", (XtActionProc) GameListPopDown },
{ "GameListOptionsPopDown", (XtActionProc) GameListOptionsPopDown },
{ "PromotionPopDown", (XtActionProc) PromotionPopDown },
- { "HistoryPopDown", (XtActionProc) HistoryPopDown },
{ "EngineOutputPopDown", (XtActionProc) EngineOutputPopDown },
{ "EvalGraphPopDown", (XtActionProc) EvalGraphPopDown },
- { "ShufflePopDown", (XtActionProc) ShufflePopDown },
- { "TimeControlPopDown", (XtActionProc) TimeControlPopDown },
{ "GenericPopDown", (XtActionProc) GenericPopDown },
{ "CopyMemoProc", (XtActionProc) CopyMemoProc },
+ { "SelectMove", (XtActionProc) SelectMove },
+ { "LoadSelectedProc", LoadSelectedProc },
+ { "SetFilterProc", SetFilterProc },
+ { "TypeInProc", TypeInProc },
+ { "EnterKeyProc", EnterKeyProc },
+ { "UpKeyProc", UpKeyProc },
+ { "DownKeyProc", DownKeyProc },
};
char globalTranslations[] =
- ":<Key>F9: ResignProc() \n \
- :Ctrl<Key>n: ResetProc() \n \
- :Meta<Key>V: NewVariantProc() \n \
- :Ctrl<Key>o: LoadGameProc() \n \
- :Meta<Key>Next: LoadNextGameProc() \n \
- :Meta<Key>Prior: LoadPrevGameProc() \n \
- :Ctrl<Key>s: SaveGameProc() \n \
- :Ctrl<Key>c: CopyGameProc() \n \
- :Ctrl<Key>v: PasteGameProc() \n \
- :Ctrl<Key>O: LoadPositionProc() \n \
- :Shift<Key>Next: LoadNextPositionProc() \n \
- :Shift<Key>Prior: LoadPrevPositionProc() \n \
- :Ctrl<Key>S: SavePositionProc() \n \
- :Ctrl<Key>C: CopyPositionProc() \n \
- :Ctrl<Key>V: PastePositionProc() \n \
- :Ctrl<Key>q: QuitProc() \n \
- :Ctrl<Key>w: MachineWhiteProc() \n \
- :Ctrl<Key>b: MachineBlackProc() \n \
- :Ctrl<Key>t: TwoMachinesProc() \n \
- :Ctrl<Key>a: AnalysisModeProc() \n \
- :Ctrl<Key>f: AnalyzeFileProc() \n \
- :Ctrl<Key>e: EditGameProc() \n \
- :Ctrl<Key>E: EditPositionProc() \n \
- :Meta<Key>O: EngineOutputProc() \n \
- :Meta<Key>E: EvalGraphProc() \n \
- :Meta<Key>G: ShowGameListProc() \n \
- :Meta<Key>H: ShowMoveListProc() \n \
- :<Key>Pause: PauseProc() \n \
- :<Key>F3: AcceptProc() \n \
- :<Key>F4: DeclineProc() \n \
- :<Key>F12: RematchProc() \n \
- :<Key>F5: CallFlagProc() \n \
- :<Key>F6: DrawProc() \n \
- :<Key>F7: AdjournProc() \n \
- :<Key>F8: AbortProc() \n \
- :<Key>F10: StopObservingProc() \n \
- :<Key>F11: StopExaminingProc() \n \
- :Meta Ctrl<Key>F12: DebugProc() \n \
- :Meta<Key>End: ToEndProc() \n \
- :Meta<Key>Right: ForwardProc() \n \
- :Meta<Key>Home: ToStartProc() \n \
- :Meta<Key>Left: BackwardProc() \n \
- :<Key>Home: RevertProc() \n \
- :<Key>End: TruncateGameProc() \n \
- :Ctrl<Key>m: MoveNowProc() \n \
- :Ctrl<Key>x: RetractMoveProc() \n \
- :Meta<Key>J: EngineMenuProc() \n \
- :Meta<Key>U: UciMenuProc() \n \
- :Meta<Key>T: TimeControlProc() \n \
- :Ctrl<Key>P: PonderNextMoveProc() \n "
+ ":<Key>F9: MenuItem(ResignProc) \n \
+ :Ctrl<Key>n: MenuItem(NewGame) \n \
+ :Meta<Key>V: MenuItem(NewVariant) \n \
+ :Ctrl<Key>o: MenuItem(LoadGame) \n \
+ :Meta<Key>Next: MenuItem(LoadNextGameProc) \n \
+ :Meta<Key>Prior: MenuItem(LoadPrevGameProc) \n \
+ :Ctrl<Key>Down: LoadSelectedProc(3) \n \
+ :Ctrl<Key>Up: LoadSelectedProc(-3) \n \
+ :Ctrl<Key>s: MenuItem(SaveGame) \n \
+ :Ctrl<Key>c: MenuItem(CopyGame) \n \
+ :Ctrl<Key>v: MenuItem(PasteGame) \n \
+ :Ctrl<Key>O: MenuItem(LoadPosition) \n \
+ :Shift<Key>Next: MenuItem(LoadNextPositionProc) \n \
+ :Shift<Key>Prior: MenuItem(LoadPrevPositionProc) \n \
+ :Ctrl<Key>S: MenuItem(SavePosition) \n \
+ :Ctrl<Key>C: MenuItem(CopyPosition) \n \
+ :Ctrl<Key>V: MenuItem(PastePosition) \n \
+ :Ctrl<Key>q: MenuItem(Exit) \n \
+ :Ctrl<Key>w: MenuItem(MachineWhite) \n \
+ :Ctrl<Key>b: MenuItem(MachineBlack) \n \
+ :Ctrl<Key>t: MenuItem(TwoMachines) \n \
+ :Ctrl<Key>a: MenuItem(AnalysisMode) \n \
+ :Ctrl<Key>g: MenuItem(AnalyzeFile) \n \
+ :Ctrl<Key>e: MenuItem(EditGame) \n \
+ :Ctrl<Key>E: MenuItem(EditPosition) \n \
+ :Meta<Key>O: MenuItem(ShowEngineOutput) \n \
+ :Meta<Key>E: MenuItem(ShowEvaluationGraph) \n \
+ :Meta<Key>G: MenuItem(ShowGameList) \n \
+ :Meta<Key>H: MenuItem(ShowMoveHistory) \n \
+ :<Key>Pause: MenuItem(Pause) \n \
+ :<Key>F3: MenuItem(Accept) \n \
+ :<Key>F4: MenuItem(Decline) \n \
+ :<Key>F12: MenuItem(Rematch) \n \
+ :<Key>F5: MenuItem(CallFlag) \n \
+ :<Key>F6: MenuItem(Draw) \n \
+ :<Key>F7: MenuItem(Adjourn) \n \
+ :<Key>F8: MenuItem(Abort) \n \
+ :<Key>F10: MenuItem(StopObserving) \n \
+ :<Key>F11: MenuItem(StopExamining) \n \
+ :Ctrl<Key>d: MenuItem(DebugProc) \n \
+ :Meta Ctrl<Key>F12: MenuItem(DebugProc) \n \
+ :Meta<Key>End: MenuItem(ToEnd) \n \
+ :Meta<Key>Right: MenuItem(Forward) \n \
+ :Meta<Key>Home: MenuItem(ToStart) \n \
+ :Meta<Key>Left: MenuItem(Backward) \n \
+ :<Key>Left: MenuItem(Backward) \n \
+ :<Key>Right: MenuItem(Forward) \n \
+ :<Key>Home: MenuItem(Revert) \n \
+ :<Key>End: MenuItem(TruncateGame) \n \
+ :Ctrl<Key>m: MenuItem(MoveNow) \n \
+ :Ctrl<Key>x: MenuItem(RetractMove) \n \
+ :Meta<Key>J: MenuItem(Adjudications) \n \
+ :Meta<Key>U: MenuItem(CommonEngine) \n \
+ :Meta<Key>T: MenuItem(TimeControl) \n \
+ :Ctrl<Key>P: MenuItem(PonderNextMove) \n "
#ifndef OPTIONSDIALOG
"\
- :Ctrl<Key>Q: AlwaysQueenProc() \n \
- :Ctrl<Key>F: AutoflagProc() \n \
- :Ctrl<Key>A: AnimateMovingProc() \n \
- :Ctrl<Key>L: TestLegalityProc() \n \
- :Ctrl<Key>H: HideThinkingProc() \n "
+ :Ctrl<Key>Q: MenuItem(AlwaysQueenProc) \n \
+ :Ctrl<Key>F: MenuItem(AutoflagProc) \n \
+ :Ctrl<Key>A: MenuItem(AnimateMovingProc) \n \
+ :Ctrl<Key>L: MenuItem(TestLegalityProc) \n \
+ :Ctrl<Key>H: MenuItem(HideThinkingProc) \n "
#endif
"\
- :<Key>-: Iconify() \n \
- :<Key>F1: ManProc() \n \
- :<Key>F2: FlipViewProc() \n \
- <KeyDown>.: BackwardProc() \n \
- <KeyUp>.: ForwardProc() \n \
- Shift<Key>1: AskQuestionProc(\"Direct command\",\
- \"Send to chess program:\",,1) \n \
- Shift<Key>2: AskQuestionProc(\"Direct command\",\
- \"Send to second chess program:\",,2) \n";
+ :<Key>F1: MenuItem(Manual) \n \
+ :<Key>F2: MenuItem(FlipView) \n \
+ :<KeyDown>Return: TempBackwardProc() \n \
+ :<KeyUp>Return: TempForwardProc() \n";
char boardTranslations[] =
"<Btn1Down>: HandleUserMove(0) \n \
<Btn1Up>: HandleUserMove(0) \n \
<Btn1Motion>: AnimateUserMove() \n \
<Btn3Motion>: HandlePV() \n \
+ <Btn2Motion>: HandlePV() \n \
<Btn3Up>: PieceMenuPopup(menuB) \n \
+ <Btn2Up>: PieceMenuPopup(menuB) \n \
Shift<Btn2Down>: XawPositionSimpleMenu(menuB) XawPositionSimpleMenu(menuD)\
PieceMenuPopup(menuB) \n \
Any<Btn2Down>: XawPositionSimpleMenu(menuW) XawPositionSimpleMenu(menuD) \
Any<Btn3Down>: XawPositionSimpleMenu(menuB) XawPositionSimpleMenu(menuD) \
PieceMenuPopup(menuB) \n";
-char whiteTranslations[] = "<BtnDown>: WhiteClock()\n";
-char blackTranslations[] = "<BtnDown>: BlackClock()\n";
+char whiteTranslations[] =
+ "Shift<BtnDown>: WhiteClock(1)\n \
+ <BtnDown>: WhiteClock(0)\n";
+char blackTranslations[] =
+ "Shift<BtnDown>: BlackClock(1)\n \
+ <BtnDown>: BlackClock(0)\n";
char ICSInputTranslations[] =
"<Key>Up: UpKeyProc() \n "
/* Extract piece size from filename */
static int
-xpm_getsize(name, len, ext)
- char *name;
- int len;
- char *ext;
+xpm_getsize (char *name, int len, char *ext)
{
char *p, *d;
char buf[10];
/* Setup xpm_avail */
static int
-xpm_getavail(dirname, ext)
- char *dirname;
- char *ext;
+xpm_getavail (char *dirname, char *ext)
{
DIR *dir;
struct dirent *ent;
}
void
-xpm_print_avail(fp, ext)
- FILE *fp;
- char *ext;
+xpm_print_avail (FILE *fp, char *ext)
{
int i;
/* Return XPM piecesize closest to size */
int
-xpm_closest_to(dirname, size, ext)
- char *dirname;
- int size;
- char *ext;
+xpm_closest_to (char *dirname, int size, char *ext)
{
int i;
int sm_diff = MAXSQSIZE;
read the directory, so we can't collect a list of
filenames, etc., so we can't do any size-fitting. */
int
-xpm_closest_to(dirname, size, ext)
- char *dirname;
- int size;
- char *ext;
+xpm_closest_to (char *dirname, int size, char *ext)
{
fprintf(stderr, _("\
Warning: No DIR structure found on this system --\n\
Unable to autosize for XPM/XIM pieces.\n\
- Please report this error to frankm@hiwaay.net.\n\
- Include system type & operating system in message.\n"));
+ Please report this error to %s.\n\
+ Include system type & operating system in message.\n"), PACKAGE_BUGREPORT););
return size;
}
#endif /* HAVE_DIR_STRUCT */
/* String is: "fg, bg, attr". Which is 0, 1, 2 */
static int
-parse_color(str, which)
- char *str;
- int which;
+parse_color (char *str, int which)
{
char *p, buf[100], *d;
int i;
}
static int
-parse_cpair(cc, str)
- ColorClass cc;
- char *str;
+parse_cpair (ColorClass cc, char *str)
{
if ((textColors[(int)cc].fg=parse_color(str, 0)) == -2) {
fprintf(stderr, _("%s: can't parse foreground color in `%s'\n"),
/* Arrange to catch delete-window events */
Atom wm_delete_window;
void
-CatchDeleteWindow(Widget w, String procname)
+CatchDeleteWindow (Widget w, String procname)
{
char buf[MSG_SIZ];
XSetWMProtocols(xDisplay, XtWindow(w), &wm_delete_window, 1);
}
void
-BoardToTop()
+BoardToTop ()
{
Arg args[16];
XtSetArg(args[0], XtNiconic, False);
// [HGM] font: keep a font for each square size, even non-stndard ones
#define NUM_SIZES 18
#define MAX_SIZE 130
-Boolean fontSet[NUM_FONTS], fontValid[NUM_FONTS][MAX_SIZE];
+Boolean fontIsSet[NUM_FONTS], fontValid[NUM_FONTS][MAX_SIZE];
char *fontTable[NUM_FONTS][MAX_SIZE];
void
-ParseFont(char *name, int number)
+ParseFont (char *name, int number)
{ // in XBoard, only 2 of the fonts are currently implemented, and we just copy their name
int size;
if(sscanf(name, "size%d:", &size)) {
default:
return;
}
- fontSet[number] = True; // [HGM] font: indicate a font was specified (not from settings file)
+ fontIsSet[number] = True; // [HGM] font: indicate a font was specified (not from settings file)
}
void
-SetFontDefaults()
+SetFontDefaults ()
{ // only 2 fonts currently
appData.clockFont = CLOCK_FONT_NAME;
appData.coordFont = COORD_FONT_NAME;
}
void
-CreateFonts()
+CreateFonts ()
{ // no-op, until we identify the code for this already in XBoard and move it here
}
void
-ParseColor(int n, char *name)
+ParseColor (int n, char *name)
{ // in XBoard, just copy the color-name string
if(colorVariable[n]) *(char**)colorVariable[n] = strdup(name);
}
void
-ParseTextAttribs(ColorClass cc, char *s)
+ParseTextAttribs (ColorClass cc, char *s)
{
(&appData.colorShout)[cc] = strdup(s);
}
void
-ParseBoardSize(void *addr, char *name)
+ParseBoardSize (void *addr, char *name)
{
appData.boardSize = strdup(name);
}
void
-LoadAllSounds()
+LoadAllSounds ()
{ // In XBoard the sound-playing program takes care of obtaining the actual sound
}
void
-SetCommPortDefaults()
+SetCommPortDefaults ()
{ // for now, this is a no-op, as the corresponding option does not exist in XBoard
}
// [HGM] args: these three cases taken out to stay in front-end
void
-SaveFontArg(FILE *f, ArgDescriptor *ad)
+SaveFontArg (FILE *f, ArgDescriptor *ad)
{
char *name;
int i, n = (int)(intptr_t)ad->argLoc;
}
void
-ExportSounds()
+ExportSounds ()
{ // nothing to do, as the sounds are at all times represented by their text-string names already
}
void
-SaveAttribsArg(FILE *f, ArgDescriptor *ad)
+SaveAttribsArg (FILE *f, ArgDescriptor *ad)
{ // here the "argLoc" defines a table index. It could have contained the 'ta' pointer itself, though
fprintf(f, OPTCHAR "%s" SEPCHAR "%s\n", ad->argName, (&appData.colorShout)[(int)(intptr_t)ad->argLoc]);
}
void
-SaveColor(FILE *f, ArgDescriptor *ad)
+SaveColor (FILE *f, ArgDescriptor *ad)
{ // in WinBoard the color is an int and has to be converted to text. In X it would be a string already?
if(colorVariable[(int)(intptr_t)ad->argLoc])
fprintf(f, OPTCHAR "%s" SEPCHAR "%s\n", ad->argName, *(char**)colorVariable[(int)(intptr_t)ad->argLoc]);
}
void
-SaveBoardSize(FILE *f, char *name, void *addr)
+SaveBoardSize (FILE *f, char *name, void *addr)
{ // wrapper to shield back-end from BoardSize & sizeInfo
fprintf(f, OPTCHAR "%s" SEPCHAR "%s\n", name, appData.boardSize);
}
void
-ParseCommPortSettings(char *s)
+ParseCommPortSettings (char *s)
{ // no such option in XBoard (yet)
}
extern Widget engineOutputShell;
+int frameX, frameY;
void
-GetActualPlacement(Widget wg, WindowPlacement *wp)
+GetActualPlacement (Widget wg, WindowPlacement *wp)
{
Arg args[16];
Dimension w, h;
Position x, y;
- int i;
+ XWindowAttributes winAt;
+ Window win, dummy;
+ int i, rx, ry;
if(!wg) return;
- i = 0;
- XtSetArg(args[i], XtNx, &x); i++;
- XtSetArg(args[i], XtNy, &y); i++;
- XtSetArg(args[i], XtNwidth, &w); i++;
- XtSetArg(args[i], XtNheight, &h); i++;
- XtGetValues(wg, args, i);
- wp->x = x - 4;
- wp->y = y - 23;
- wp->height = h;
- wp->width = w;
+ win = XtWindow(wg);
+ XGetWindowAttributes(xDisplay, win, &winAt); // this works, where XtGetValues on XtNx, XtNy does not!
+ XTranslateCoordinates (xDisplay, win, winAt.root, -winAt.border_width, -winAt.border_width, &rx, &ry, &dummy);
+ wp->x = rx - winAt.x;
+ wp->y = ry - winAt.y;
+ wp->height = winAt.height;
+ wp->width = winAt.width;
+ frameX = winAt.x; frameY = winAt.y; // remember to decide if windows touch
}
void
-GetWindowCoords()
+GetWindowCoords ()
{ // wrapper to shield use of window handles from back-end (make addressible by number?)
// In XBoard this will have to wait until awareness of window parameters is implemented
GetActualPlacement(shellWidget, &wpMain);
- if(EngineOutputIsUp()) GetActualPlacement(engineOutputShell, &wpEngineOutput); else
- if(MoveHistoryIsUp()) GetActualPlacement(historyShell, &wpMoveHistory);
+ if(EngineOutputIsUp()) GetActualPlacement(engineOutputShell, &wpEngineOutput);
+ if(MoveHistoryIsUp()) GetActualPlacement(shells[7], &wpMoveHistory);
if(EvalGraphIsUp()) GetActualPlacement(evalGraphShell, &wpEvalGraph);
if(GameListIsUp()) GetActualPlacement(gameListShell, &wpGameList);
if(shellUp[1]) GetActualPlacement(shells[1], &wpComment);
}
void
-PrintCommPortSettings(FILE *f, char *name)
+PrintCommPortSettings (FILE *f, char *name)
{ // This option does not exist in XBoard
}
int
-MySearchPath(char *installDir, char *name, char *fullname)
+MySearchPath (char *installDir, char *name, char *fullname)
{ // just append installDir and name. Perhaps ExpandPath should be used here?
name = ExpandPathName(name);
if(name && name[0] == '/')
}
int
-MyGetFullPathName(char *name, char *fullname)
+MyGetFullPathName (char *name, char *fullname)
{ // should use ExpandPath?
name = ExpandPathName(name);
safeStrCpy(fullname, name, MSG_SIZ );
}
void
-EnsureOnScreen(int *x, int *y, int minX, int minY)
+EnsureOnScreen (int *x, int *y, int minX, int minY)
{
return;
}
int
-MainWindowUp()
+MainWindowUp ()
{ // [HGM] args: allows testing if main window is realized from back-end
return xBoardWindow != 0;
}
void
-PopUpStartupDialog()
+PopUpStartupDialog ()
{ // start menu not implemented in XBoard
}
char *
-ConvertToLine(int argc, char **argv)
+ConvertToLine (int argc, char **argv)
{
static char line[128*1024], buf[1024];
int i;
line[0] = NULLCHAR;
for(i=1; i<argc; i++)
{
- if( (strchr(argv[i], ' ') || strchr(argv[i], '\n') ||strchr(argv[i], '\t') )
+ if( (strchr(argv[i], ' ') || strchr(argv[i], '\n') ||strchr(argv[i], '\t') || argv[i][0] == NULLCHAR)
&& argv[i][0] != '{' )
snprintf(buf, sizeof(buf)/sizeof(buf[0]), "{%s} ", argv[i]);
else
// eventually, all layout determining code should go into a subroutine, but until then IDSIZE remains undefined
#else
#define BoardSize int
-void InitDrawingSizes(BoardSize boardSize, int flags)
+void
+InitDrawingSizes (BoardSize boardSize, int flags)
{ // [HGM] resize is functional now, but for board format changes only (nr of ranks, files)
Dimension timerWidth, boardWidth, boardHeight, w, h, sep, bor, wr, hr;
Arg args[16];
XtGeometryResult gres;
int i;
+ static Dimension oldWidth, oldHeight;
+ static VariantClass oldVariant;
+ static int oldDual = -1, oldMono = -1;
if(!formWidget) return;
+ if(appData.overrideLineGap >= 0) lineGap = appData.overrideLineGap;
+ boardWidth = lineGap + BOARD_WIDTH * (squareSize + lineGap);
+ boardHeight = lineGap + BOARD_HEIGHT * (squareSize + lineGap);
+
+ if(boardWidth != oldWidth || boardHeight != oldHeight || oldDual != twoBoards) { // do resizing stuff only if size actually changed
/*
* Enable shell resizing.
*/
XtSetArg(args[0], XtNdefaultDistance, &sep);
XtGetValues(formWidget, args, 1);
- if(appData.overrideLineGap >= 0) lineGap = appData.overrideLineGap;
- boardWidth = lineGap + BOARD_WIDTH * (squareSize + lineGap);
- boardHeight = lineGap + BOARD_HEIGHT * (squareSize + lineGap);
+ oldWidth = boardWidth; oldHeight = boardHeight; oldDual = twoBoards;
CreateGrid();
hOffset = boardWidth + 10;
for(i=0; i<BOARD_WIDTH+BOARD_HEIGHT+2; i++) { // [HGM] dual: grid for second board
shellArgs[5].value = shellArgs[3].value = h;
XtSetValues(shellWidget, &shellArgs[0], 6);
+ XSync(xDisplay, False);
+ DelayedDrag();
+ }
+
// [HGM] pieces: tailor piece bitmaps to needs of specific variant
// (only for xpm)
+
+ if(gameInfo.variant != oldVariant) { // and only if variant changed
+
if(useImages) {
for(i=0; i<4; i++) {
int p;
}
}
}
+ oldMono = -10; // kludge to force recreation of animation masks
+ oldVariant = gameInfo.variant;
+ }
#if HAVE_LIBXPM
+ if(appData.monoMode != oldMono)
CreateAnimVars();
#endif
+ oldMono = appData.monoMode;
}
#endif
-void ParseIcsTextColors()
+void
+ParseIcsTextColors ()
{ // [HGM] tken out of main(), so it can be called from ICS-Options dialog
if (parse_cpair(ColorShout, appData.colorShout) < 0 ||
parse_cpair(ColorSShout, appData.colorSShout) < 0 ||
}
}
-int MakeColors()
-{ // [HGM] taken out of main(), so it can be called from BoardOptions dialog
+int
+MakeOneColor (char *name, Pixel *color)
+{
XrmValue vFrom, vTo;
- int forceMono = False;
-
- if (!appData.monoMode) {
- vFrom.addr = (caddr_t) appData.lightSquareColor;
- vFrom.size = strlen(appData.lightSquareColor);
- XtConvert(shellWidget, XtRString, &vFrom, XtRPixel, &vTo);
- if (vTo.addr == NULL) {
- appData.monoMode = True;
- forceMono = True;
- } else {
- lightSquareColor = *(Pixel *) vTo.addr;
- }
- }
- if (!appData.monoMode) {
- vFrom.addr = (caddr_t) appData.darkSquareColor;
- vFrom.size = strlen(appData.darkSquareColor);
- XtConvert(shellWidget, XtRString, &vFrom, XtRPixel, &vTo);
- if (vTo.addr == NULL) {
- appData.monoMode = True;
- forceMono = True;
- } else {
- darkSquareColor = *(Pixel *) vTo.addr;
- }
- }
if (!appData.monoMode) {
- vFrom.addr = (caddr_t) appData.whitePieceColor;
- vFrom.size = strlen(appData.whitePieceColor);
+ vFrom.addr = (caddr_t) name;
+ vFrom.size = strlen(name);
XtConvert(shellWidget, XtRString, &vFrom, XtRPixel, &vTo);
if (vTo.addr == NULL) {
appData.monoMode = True;
- forceMono = True;
+ return True;
} else {
- whitePieceColor = *(Pixel *) vTo.addr;
- }
- }
- if (!appData.monoMode) {
- vFrom.addr = (caddr_t) appData.blackPieceColor;
- vFrom.size = strlen(appData.blackPieceColor);
- XtConvert(shellWidget, XtRString, &vFrom, XtRPixel, &vTo);
- if (vTo.addr == NULL) {
- appData.monoMode = True;
- forceMono = True;
- } else {
- blackPieceColor = *(Pixel *) vTo.addr;
+ *color = *(Pixel *) vTo.addr;
}
}
+ return False;
+}
- if (!appData.monoMode) {
- vFrom.addr = (caddr_t) appData.highlightSquareColor;
- vFrom.size = strlen(appData.highlightSquareColor);
- XtConvert(shellWidget, XtRString, &vFrom, XtRPixel, &vTo);
- if (vTo.addr == NULL) {
- appData.monoMode = True;
- forceMono = True;
- } else {
- highlightSquareColor = *(Pixel *) vTo.addr;
- }
- }
+int
+MakeColors ()
+{ // [HGM] taken out of main(), so it can be called from BoardOptions dialog
+ int forceMono = False;
+
+ forceMono |= MakeOneColor(appData.lightSquareColor, &lightSquareColor);
+ forceMono |= MakeOneColor(appData.darkSquareColor, &darkSquareColor);
+ forceMono |= MakeOneColor(appData.whitePieceColor, &whitePieceColor);
+ forceMono |= MakeOneColor(appData.blackPieceColor, &blackPieceColor);
+ forceMono |= MakeOneColor(appData.highlightSquareColor, &highlightSquareColor);
+ forceMono |= MakeOneColor(appData.premoveHighlightColor, &premoveHighlightColor);
- if (!appData.monoMode) {
- vFrom.addr = (caddr_t) appData.premoveHighlightColor;
- vFrom.size = strlen(appData.premoveHighlightColor);
- XtConvert(shellWidget, XtRString, &vFrom, XtRPixel, &vTo);
- if (vTo.addr == NULL) {
- appData.monoMode = True;
- forceMono = True;
- } else {
- premoveHighlightColor = *(Pixel *) vTo.addr;
- }
- }
return forceMono;
}
void
-CreateAnyPieces()
+CreateAnyPieces ()
{ // [HGM] taken out of main
#if HAVE_LIBXPM
if (appData.monoMode && // [HGM] no sense to go on to certain doom
(appData.bitmapDirectory == NULL || appData.bitmapDirectory[0] == NULLCHAR))
- appData.bitmapDirectory = DEF_BITMAP_DIR;
+ appData.bitmapDirectory = strdup(DEF_BITMAP_DIR);
if (appData.bitmapDirectory[0] != NULLCHAR) {
CreatePieces();
}
int
-main(argc, argv)
- int argc;
- char **argv;
+main (int argc, char **argv)
{
int i, j, clockFontPxlSize, coordFontPxlSize, fontPxlSize;
XSetWindowAttributes window_attributes;
{ // [HGM] initstring: kludge to fix bad bug. expand '\n' characters in init string and computer string.
static char buf[MSG_SIZ];
- EscapeExpand(buf, appData.initString);
- appData.initString = strdup(buf);
+ EscapeExpand(buf, appData.firstInitString);
+ appData.firstInitString = strdup(buf);
EscapeExpand(buf, appData.secondInitString);
appData.secondInitString = strdup(buf);
EscapeExpand(buf, appData.firstComputerString);
setbuf(debugFP, NULL);
}
+#if ENABLE_NLS
+ if (appData.debugMode) {
+ fprintf(debugFP, "locale = %s\n", setlocale(LC_ALL, NULL));
+ }
+#endif
+
/* [HGM,HR] make sure board size is acceptable */
if(appData.NrFiles > BOARD_FILES ||
appData.NrRanks > BOARD_RANKS )
tinyLayout = szd->tinyLayout;
// [HGM] font: use defaults from settings file if available and not overruled
}
- if(!fontSet[CLOCK_FONT] && fontValid[CLOCK_FONT][squareSize])
+ if(!fontIsSet[CLOCK_FONT] && fontValid[CLOCK_FONT][squareSize])
appData.clockFont = fontTable[CLOCK_FONT][squareSize];
- if(!fontSet[MESSAGE_FONT] && fontValid[MESSAGE_FONT][squareSize])
+ if(!fontIsSet[MESSAGE_FONT] && fontValid[MESSAGE_FONT][squareSize])
appData.font = fontTable[MESSAGE_FONT][squareSize];
- if(!fontSet[COORD_FONT] && fontValid[COORD_FONT][squareSize])
+ if(!fontIsSet[COORD_FONT] && fontValid[COORD_FONT][squareSize])
appData.coordFont = fontTable[COORD_FONT][squareSize];
/* Now, using squareSize as a hint, find a good XPM/XIM set size */
/*
* Determine what fonts to use.
*/
+#if ENABLE_NLS
+ appData.font = InsertPxlSize(appData.font, fontPxlSize);
+ appData.clockFont = InsertPxlSize(appData.clockFont, clockFontPxlSize);
+ appData.coordFont = InsertPxlSize(appData.coordFont, coordFontPxlSize);
+ fontSet = CreateFontSet(appData.font);
+ clockFontSet = CreateFontSet(appData.clockFont);
+ {
+ /* For the coordFont, use the 0th font of the fontset. */
+ XFontSet coordFontSet = CreateFontSet(appData.coordFont);
+ XFontStruct **font_struct_list;
+ XFontSetExtents *fontSize;
+ char **font_name_list;
+ XFontsOfFontSet(coordFontSet, &font_struct_list, &font_name_list);
+ coordFontID = XLoadFont(xDisplay, font_name_list[0]);
+ coordFontStruct = XQueryFont(xDisplay, coordFontID);
+ fontSize = XExtentsOfFontSet(fontSet); // [HGM] figure out how much vertical space font takes
+ textHeight = fontSize->max_logical_extent.height + 5; // add borderWidth
+ }
+#else
+ appData.font = FindFont(appData.font, fontPxlSize);
appData.clockFont = FindFont(appData.clockFont, clockFontPxlSize);
+ appData.coordFont = FindFont(appData.coordFont, coordFontPxlSize);
clockFontID = XLoadFont(xDisplay, appData.clockFont);
clockFontStruct = XQueryFont(xDisplay, clockFontID);
- appData.coordFont = FindFont(appData.coordFont, coordFontPxlSize);
coordFontID = XLoadFont(xDisplay, appData.coordFont);
coordFontStruct = XQueryFont(xDisplay, coordFontID);
- appData.font = FindFont(appData.font, fontPxlSize);
- countFontID = XLoadFont(xDisplay, appData.coordFont); // [HGM] holdings
- countFontStruct = XQueryFont(xDisplay, countFontID);
-// appData.font = FindFont(appData.font, fontPxlSize);
+#endif
+ countFontID = coordFontID; // [HGM] holdings
+ countFontStruct = coordFontStruct;
xdb = XtDatabase(xDisplay);
+#if ENABLE_NLS
+ XrmPutLineResource(&xdb, "*international: True");
+ vTo.size = sizeof(XFontSet);
+ vTo.addr = (XtPointer) &fontSet;
+ XrmPutResource(&xdb, "*fontSet", XtRFontSet, &vTo);
+#else
XrmPutStringResource(&xdb, "*font", appData.font);
+#endif
/*
* Detect if there are not enough colors available and adapt.
XtGetValues(formWidget, args, 1);
j = 0;
- widgetList[j++] = menuBarWidget = CreateMenuBar(menuBar);
+ widgetList[j++] = menuBarWidget = CreateMenuBar(menuBar, boardWidth);
XtSetArg(args[0], XtNtop, XtChainTop);
XtSetArg(args[1], XtNbottom, XtChainTop);
XtSetArg(args[2], XtNright, XtChainLeft);
widgetList[j++] = whiteTimerWidget =
XtCreateWidget("whiteTime", labelWidgetClass,
formWidget, timerArgs, XtNumber(timerArgs));
+#if ENABLE_NLS
+ XtSetArg(args[0], XtNfontSet, clockFontSet);
+#else
XtSetArg(args[0], XtNfont, clockFontStruct);
+#endif
XtSetArg(args[1], XtNtop, XtChainTop);
XtSetArg(args[2], XtNbottom, XtChainTop);
XtSetValues(whiteTimerWidget, args, 3);
widgetList[j++] = blackTimerWidget =
XtCreateWidget("blackTime", labelWidgetClass,
formWidget, timerArgs, XtNumber(timerArgs));
+#if ENABLE_NLS
+ XtSetArg(args[0], XtNfontSet, clockFontSet);
+#else
XtSetArg(args[0], XtNfont, clockFontStruct);
+#endif
XtSetArg(args[1], XtNtop, XtChainTop);
XtSetArg(args[2], XtNbottom, XtChainTop);
XtSetValues(blackTimerWidget, args, 3);
programName, gres, w, h, wr, hr);
}
/* !! end hack */
+ if(!textHeight) textHeight = hr; // [HGM] if !NLS textHeight is still undefined, and we grab it from here
XtSetArg(args[0], XtNleft, XtChainLeft); // [HGM] glue ends for good run-time sizing
XtSetArg(args[1], XtNright, XtChainRight);
XtSetValues(messageWidget, args, 2);
*/
ReadBitmap(&xMarkPixmap, "checkmark.bm",
checkmark_bits, checkmark_width, checkmark_height);
- XtSetArg(args[0], XtNleftBitmap, xMarkPixmap);
-#ifndef OPTIONSDIALOG
- if (appData.alwaysPromoteToQueen) {
- XtSetValues(XtNameToWidget(menuBarWidget, "menuOptions.Always Queen"),
- args, 1);
- }
- if (appData.animateDragging) {
- XtSetValues(XtNameToWidget(menuBarWidget,
- "menuOptions.Animate Dragging"),
- args, 1);
- }
- if (appData.animate) {
- XtSetValues(XtNameToWidget(menuBarWidget, "menuOptions.Animate Moving"),
- args, 1);
- }
- if (appData.autoCallFlag) {
- XtSetValues(XtNameToWidget(menuBarWidget, "menuOptions.Auto Flag"),
- args, 1);
- }
- if (appData.autoFlipView) {
- XtSetValues(XtNameToWidget(menuBarWidget,"menuOptions.Auto Flip View"),
- args, 1);
- }
- if (appData.blindfold) {
- XtSetValues(XtNameToWidget(menuBarWidget,
- "menuOptions.Blindfold"), args, 1);
- }
- if (appData.flashCount > 0) {
- XtSetValues(XtNameToWidget(menuBarWidget,
- "menuOptions.Flash Moves"),
- args, 1);
- }
-#if HIGHDRAG
- if (appData.highlightDragging) {
- XtSetValues(XtNameToWidget(menuBarWidget,
- "menuOptions.Highlight Dragging"),
- args, 1);
- }
-#endif
- if (appData.highlightLastMove) {
- XtSetValues(XtNameToWidget(menuBarWidget,
- "menuOptions.Highlight Last Move"),
- args, 1);
- }
- if (appData.highlightMoveWithArrow) {
- XtSetValues(XtNameToWidget(menuBarWidget,
- "menuOptions.Arrow"),
- args, 1);
- }
-// if (appData.icsAlarm) {
-// XtSetValues(XtNameToWidget(menuBarWidget, "menuOptions.ICS Alarm"),
-// args, 1);
-// }
- if (appData.ringBellAfterMoves) {
- XtSetValues(XtNameToWidget(menuBarWidget, "menuOptions.Move Sound"),
- args, 1);
- }
- if (appData.oneClick) {
- XtSetValues(XtNameToWidget(menuBarWidget,
- "menuOptions.OneClick"), args, 1);
- }
- if (appData.periodicUpdates) {
- XtSetValues(XtNameToWidget(menuBarWidget,
- "menuOptions.Periodic Updates"), args, 1);
- }
- if (appData.ponderNextMove) {
- XtSetValues(XtNameToWidget(menuBarWidget,
- "menuOptions.Ponder Next Move"), args, 1);
- }
- if (appData.popupExitMessage) {
- XtSetValues(XtNameToWidget(menuBarWidget,
- "menuOptions.Popup Exit Message"), args, 1);
- }
- if (appData.popupMoveErrors) {
- XtSetValues(XtNameToWidget(menuBarWidget,
- "menuOptions.Popup Move Errors"), args, 1);
- }
-// if (appData.premove) {
-// XtSetValues(XtNameToWidget(menuBarWidget,
-// "menuOptions.Premove"), args, 1);
-// }
- if (appData.showCoords) {
- XtSetValues(XtNameToWidget(menuBarWidget, "menuOptions.Show Coords"),
- args, 1);
- }
- if (appData.hideThinkingFromHuman) {
- XtSetValues(XtNameToWidget(menuBarWidget, "menuOptions.Hide Thinking"),
- args, 1);
- }
- if (appData.testLegality) {
- XtSetValues(XtNameToWidget(menuBarWidget,"menuOptions.Test Legality"),
- args, 1);
- }
-#endif
- if (saveSettingsOnExit) {
- XtSetValues(XtNameToWidget(menuBarWidget,"menuOptions.Save Settings on Exit"),
- args, 1);
- }
+ InitMenuMarkers();
/*
* Create an icon.
/* end why */
XtAddEventHandler(formWidget, KeyPressMask, False,
(XtEventHandler) MoveTypeInProc, NULL);
+ XtAddEventHandler(shellWidget, StructureNotifyMask, False,
+ (XtEventHandler) EventProc, NULL);
/* [AS] Restore layout */
if( wpMoveHistory.visible ) {
signal(SIGUSR1, CmailSigHandler);
}
}
+
gameInfo.boardWidth = 0; // [HGM] pieces: kludge to ensure InitPosition() calls InitDrawingSizes()
InitPosition(TRUE);
// XtSetKeyboardFocus(shellWidget, formWidget);
return 0;
}
+static Boolean noEcho;
+
void
-ShutDownFrontEnd()
+ShutDownFrontEnd ()
{
if (appData.icsActive && oldICSInteractionTitle != NULL) {
DisplayIcsInteractionTitle(oldICSInteractionTitle);
if (saveSettingsOnExit) SaveSettings(settingsFileName);
unlink(gameCopyFilename);
unlink(gamePasteFilename);
+ if(noEcho) EchoOn();
}
-RETSIGTYPE TermSizeSigHandler(int sig)
+RETSIGTYPE
+TermSizeSigHandler (int sig)
{
update_ics_width();
}
RETSIGTYPE
-IntSigHandler(sig)
- int sig;
+IntSigHandler (int sig)
{
ExitEvent(sig);
}
RETSIGTYPE
-CmailSigHandler(sig)
- int sig;
+CmailSigHandler (int sig)
{
int dummy = 0;
int error;
}
void
-CmailSigHandlerCallBack(isr, closure, message, count, error)
- InputSourceRef isr;
- VOIDSTAR closure;
- char *message;
- int count;
- int error;
+CmailSigHandlerCallBack (InputSourceRef isr, VOIDSTAR closure, char *message, int count, int error)
{
BoardToTop();
ReloadCmailMsgEvent(TRUE); /* Reload cmail msg */
void
-ICSInitScript()
+ICSInitScript ()
{
/* try to open the icsLogon script, either in the location given
* or in the users HOME directory
}
void
-ResetFrontEnd()
+ResetFrontEnd ()
{
CommentPopDown();
TagsPopDown();
return;
}
-typedef struct {
- char *name;
- Boolean value;
-} Enables;
-
-void
-GreyRevert(grey)
- Boolean grey;
-{
- Widget w;
- if (!menuBarWidget) return;
- w = XtNameToWidget(menuBarWidget, "menuEdit.Revert");
- if (w == NULL) {
- DisplayError("menuEdit.Revert", 0);
- } else {
- XtSetSensitive(w, !grey);
- }
- w = XtNameToWidget(menuBarWidget, "menuEdit.Annotate");
- if (w == NULL) {
- DisplayError("menuEdit.Annotate", 0);
- } else {
- XtSetSensitive(w, !grey);
- }
-}
-
-void
-SetMenuEnables(enab)
- Enables *enab;
-{
- Widget w;
- if (!menuBarWidget) return;
- while (enab->name != NULL) {
- w = XtNameToWidget(menuBarWidget, enab->name);
- if (w == NULL) {
- DisplayError(enab->name, 0);
- } else {
- XtSetSensitive(w, enab->value);
- }
- enab++;
- }
-}
-
-Enables icsEnables[] = {
- { "menuFile.Mail Move", False },
- { "menuFile.Reload CMail Message", False },
- { "menuMode.Machine Black", False },
- { "menuMode.Machine White", False },
- { "menuMode.Analysis Mode", False },
- { "menuMode.Analyze File", False },
- { "menuMode.Two Machines", False },
- { "menuMode.Machine Match", False },
-#ifndef ZIPPY
- { "menuEngine.Hint", False },
- { "menuEngine.Book", False },
- { "menuEngine.Move Now", False },
-#ifndef OPTIONSDIALOG
- { "menuOptions.Periodic Updates", False },
- { "menuOptions.Hide Thinking", False },
- { "menuOptions.Ponder Next Move", False },
-#endif
-#endif
- { "menuEngine.Engine #1 Settings", False },
- { "menuEngine.Engine #2 Settings", False },
- { "menuEdit.Annotate", False },
- { NULL, False }
-};
-
-Enables ncpEnables[] = {
- { "menuFile.Mail Move", False },
- { "menuFile.Reload CMail Message", False },
- { "menuMode.Machine White", False },
- { "menuMode.Machine Black", False },
- { "menuMode.Analysis Mode", False },
- { "menuMode.Analyze File", False },
- { "menuMode.Two Machines", False },
- { "menuMode.Machine Match", False },
- { "menuMode.ICS Client", False },
- { "menuView.ICStex", False },
- { "menuView.ICS Input Box", False },
- { "Action", False },
- { "menuEdit.Revert", False },
- { "menuEdit.Annotate", False },
- { "menuEngine.Engine #1 Settings", False },
- { "menuEngine.Engine #2 Settings", False },
- { "menuEngine.Move Now", False },
- { "menuEngine.Retract Move", False },
- { "menuOptions.ICS", False },
-#ifndef OPTIONSDIALOG
- { "menuOptions.Auto Flag", False },
- { "menuOptions.Auto Flip View", False },
-// { "menuOptions.ICS Alarm", False },
- { "menuOptions.Move Sound", False },
- { "menuOptions.Hide Thinking", False },
- { "menuOptions.Periodic Updates", False },
- { "menuOptions.Ponder Next Move", False },
-#endif
- { "menuEngine.Hint", False },
- { "menuEngine.Book", False },
- { NULL, False }
-};
-
-Enables gnuEnables[] = {
- { "menuMode.ICS Client", False },
- { "menuView.ICStex", False },
- { "menuView.ICS Input Box", False },
- { "menuAction.Accept", False },
- { "menuAction.Decline", False },
- { "menuAction.Rematch", False },
- { "menuAction.Adjourn", False },
- { "menuAction.Stop Examining", False },
- { "menuAction.Stop Observing", False },
- { "menuAction.Upload to Examine", False },
- { "menuEdit.Revert", False },
- { "menuEdit.Annotate", False },
- { "menuOptions.ICS", False },
-
- /* The next two options rely on SetCmailMode being called *after* */
- /* SetGNUMode so that when GNU is being used to give hints these */
- /* menu options are still available */
-
- { "menuFile.Mail Move", False },
- { "menuFile.Reload CMail Message", False },
- { NULL, False }
-};
-
-Enables cmailEnables[] = {
- { "Action", True },
- { "menuAction.Call Flag", False },
- { "menuAction.Draw", True },
- { "menuAction.Adjourn", False },
- { "menuAction.Abort", False },
- { "menuAction.Stop Observing", False },
- { "menuAction.Stop Examining", False },
- { "menuFile.Mail Move", True },
- { "menuFile.Reload CMail Message", True },
- { NULL, False }
-};
-
-Enables trainingOnEnables[] = {
- { "menuMode.Edit Comment", False },
- { "menuMode.Pause", False },
- { "menuEdit.Forward", False },
- { "menuEdit.Backward", False },
- { "menuEdit.Forward to End", False },
- { "menuEdit.Back to Start", False },
- { "menuEngine.Move Now", False },
- { "menuEdit.Truncate Game", False },
- { NULL, False }
-};
-
-Enables trainingOffEnables[] = {
- { "menuMode.Edit Comment", True },
- { "menuMode.Pause", True },
- { "menuEdit.Forward", True },
- { "menuEdit.Backward", True },
- { "menuEdit.Forward to End", True },
- { "menuEdit.Back to Start", True },
- { "menuEngine.Move Now", True },
- { "menuEdit.Truncate Game", True },
- { NULL, False }
-};
-
-Enables machineThinkingEnables[] = {
- { "menuFile.Load Game", False },
-// { "menuFile.Load Next Game", False },
-// { "menuFile.Load Previous Game", False },
-// { "menuFile.Reload Same Game", False },
- { "menuEdit.Paste Game", False },
- { "menuFile.Load Position", False },
-// { "menuFile.Load Next Position", False },
-// { "menuFile.Load Previous Position", False },
-// { "menuFile.Reload Same Position", False },
- { "menuEdit.Paste Position", False },
- { "menuMode.Machine White", False },
- { "menuMode.Machine Black", False },
- { "menuMode.Two Machines", False },
- { "menuMode.Machine Match", False },
- { "menuEngine.Retract Move", False },
- { NULL, False }
-};
-
-Enables userThinkingEnables[] = {
- { "menuFile.Load Game", True },
-// { "menuFile.Load Next Game", True },
-// { "menuFile.Load Previous Game", True },
-// { "menuFile.Reload Same Game", True },
- { "menuEdit.Paste Game", True },
- { "menuFile.Load Position", True },
-// { "menuFile.Load Next Position", True },
-// { "menuFile.Load Previous Position", True },
-// { "menuFile.Reload Same Position", True },
- { "menuEdit.Paste Position", True },
- { "menuMode.Machine White", True },
- { "menuMode.Machine Black", True },
- { "menuMode.Two Machines", True },
- { "menuMode.Machine Match", True },
- { "menuEngine.Retract Move", True },
- { NULL, False }
-};
-
-void SetICSMode()
-{
- SetMenuEnables(icsEnables);
-
-#if ZIPPY
- if (appData.zippyPlay && !appData.noChessProgram) { /* [DM] icsEngineAnalyze */
- XtSetSensitive(XtNameToWidget(menuBarWidget, "menuMode.Analysis Mode"), True);
- XtSetSensitive(XtNameToWidget(menuBarWidget, "menuEngine.Engine #1 Settings"), True);
- }
-#endif
-}
-
-void
-SetNCPMode()
-{
- SetMenuEnables(ncpEnables);
-}
-
-void
-SetGNUMode()
-{
- SetMenuEnables(gnuEnables);
-}
-
-void
-SetCmailMode()
-{
- SetMenuEnables(cmailEnables);
-}
-
-void
-SetTrainingModeOn()
-{
- SetMenuEnables(trainingOnEnables);
- if (appData.showButtonBar) {
- XtSetSensitive(buttonBarWidget, False);
- }
- CommentPopDown();
-}
-
-void
-SetTrainingModeOff()
-{
- SetMenuEnables(trainingOffEnables);
- if (appData.showButtonBar) {
- XtSetSensitive(buttonBarWidget, True);
- }
-}
-
-void
-SetUserThinkingEnables()
-{
- if (appData.noChessProgram) return;
- SetMenuEnables(userThinkingEnables);
-}
-
-void
-SetMachineThinkingEnables()
-{
- if (appData.noChessProgram) return;
- SetMenuEnables(machineThinkingEnables);
- switch (gameMode) {
- case MachinePlaysBlack:
- case MachinePlaysWhite:
- case TwoMachinesPlay:
- XtSetSensitive(XtNameToWidget(menuBarWidget,
- ModeToWidgetName(gameMode)), True);
- break;
- default:
- break;
- }
-}
-
// [HGM] code borrowed from winboard.c (which should thus go to backend.c!)
#define HISTORY_SIZE 64
static char *history[HISTORY_SIZE];
int histIn = 0, histP = 0;
void
-SaveInHistory(char *cmd)
+SaveInHistory (char *cmd)
{
if (history[histIn] != NULL) {
free(history[histIn]);
}
char *
-PrevInHistory(char *cmd)
+PrevInHistory (char *cmd)
{
int newhp;
if (histP == histIn) {
}
char *
-NextInHistory()
+NextInHistory ()
{
if (histP == histIn) return NULL;
histP = (histP + 1) % HISTORY_SIZE;
#define Abs(n) ((n)<0 ? -(n) : (n))
+#ifdef ENABLE_NLS
+char *
+InsertPxlSize (char *pattern, int targetPxlSize)
+{
+ char *base_fnt_lst, strInt[12], *p, *q;
+ int alternatives, i, len, strIntLen;
+
+ /*
+ * Replace the "*" (if present) in the pixel-size slot of each
+ * alternative with the targetPxlSize.
+ */
+ p = pattern;
+ alternatives = 1;
+ while ((p = strchr(p, ',')) != NULL) {
+ alternatives++;
+ p++;
+ }
+ snprintf(strInt, sizeof(strInt), "%d", targetPxlSize);
+ strIntLen = strlen(strInt);
+ base_fnt_lst = calloc(1, strlen(pattern) + strIntLen * alternatives + 1);
+
+ p = pattern;
+ q = base_fnt_lst;
+ while (alternatives--) {
+ char *comma = strchr(p, ',');
+ for (i=0; i<14; i++) {
+ char *hyphen = strchr(p, '-');
+ if (!hyphen) break;
+ if (comma && hyphen > comma) break;
+ len = hyphen + 1 - p;
+ if (i == 7 && *p == '*' && len == 2) {
+ p += len;
+ memcpy(q, strInt, strIntLen);
+ q += strIntLen;
+ *q++ = '-';
+ } else {
+ memcpy(q, p, len);
+ p += len;
+ q += len;
+ }
+ }
+ if (!comma) break;
+ len = comma + 1 - p;
+ memcpy(q, p, len);
+ p += len;
+ q += len;
+ }
+ strcpy(q, p);
+
+ return base_fnt_lst;
+}
+
+XFontSet
+CreateFontSet (char *base_fnt_lst)
+{
+ XFontSet fntSet;
+ char **missing_list;
+ int missing_count;
+ char *def_string;
+
+ fntSet = XCreateFontSet(xDisplay, base_fnt_lst,
+ &missing_list, &missing_count, &def_string);
+ if (appData.debugMode) {
+ int i, count;
+ XFontStruct **font_struct_list;
+ char **font_name_list;
+ fprintf(debugFP, "Requested font set for list %s\n", base_fnt_lst);
+ if (fntSet) {
+ fprintf(debugFP, " got list %s, locale %s\n",
+ XBaseFontNameListOfFontSet(fntSet),
+ XLocaleOfFontSet(fntSet));
+ count = XFontsOfFontSet(fntSet, &font_struct_list, &font_name_list);
+ for (i = 0; i < count; i++) {
+ fprintf(debugFP, " got charset %s\n", font_name_list[i]);
+ }
+ }
+ for (i = 0; i < missing_count; i++) {
+ fprintf(debugFP, " missing charset %s\n", missing_list[i]);
+ }
+ }
+ if (fntSet == NULL) {
+ fprintf(stderr, _("Unable to create font set for %s.\n"), base_fnt_lst);
+ exit(2);
+ }
+ return fntSet;
+}
+#else // not ENABLE_NLS
/*
* Find a font that matches "pattern" that is as close as
* possible to the targetPxlSize. Prefer fonts that are k
* longer needed.
*/
char *
-FindFont(pattern, targetPxlSize)
- char *pattern;
- int targetPxlSize;
+FindFont (char *pattern, int targetPxlSize)
{
char **fonts, *p, *best, *scalable, *scalableTail;
int i, j, nfonts, minerr, err, pxlSize;
-#ifdef ENABLE_NLS
- char **missing_list;
- int missing_count;
- char *def_string, *base_fnt_lst, strInt[3];
- XFontSet fntSet;
- XFontStruct **fnt_list;
- base_fnt_lst = calloc(1, strlen(pattern) + 3);
- snprintf(strInt, sizeof(strInt)/sizeof(strInt[0]), "%d", targetPxlSize);
- p = strstr(pattern, "--");
- strncpy(base_fnt_lst, pattern, p - pattern + 2);
- strcat(base_fnt_lst, strInt);
- strcat(base_fnt_lst, strchr(p + 2, '-'));
-
- if ((fntSet = XCreateFontSet(xDisplay,
- base_fnt_lst,
- &missing_list,
- &missing_count,
- &def_string)) == NULL) {
-
- fprintf(stderr, _("Unable to create font set.\n"));
- exit (2);
- }
-
- nfonts = XFontsOfFontSet(fntSet, &fnt_list, &fonts);
-#else
fonts = XListFonts(xDisplay, pattern, 999999, &nfonts);
if (nfonts < 1) {
fprintf(stderr, _("%s: no fonts match pattern %s\n"),
programName, pattern);
exit(2);
}
-#endif
best = fonts[0];
scalable = NULL;
fprintf(debugFP, _("resolved %s at pixel size %d\n to %s\n"),
pattern, targetPxlSize, p);
}
-#ifdef ENABLE_NLS
- if (missing_count > 0)
- XFreeStringList(missing_list);
- XFreeFontSet(xDisplay, fntSet);
-#else
- XFreeFontNames(fonts);
-#endif
+ XFreeFontNames(fonts);
return p;
}
+#endif
-void DeleteGCs()
+void
+DeleteGCs ()
{ // [HGM] deletes GCs that are to be remade, to prevent resource leak;
// must be called before all non-first callse to CreateGCs()
XtReleaseGC(shellWidget, highlineGC);
}
}
-void CreateGCs(int redo)
+static GC
+CreateOneGC (XGCValues *gc_values, Pixel foreground, Pixel background)
+{
+ XtGCMask value_mask = GCLineWidth | GCLineStyle | GCForeground
+ | GCBackground | GCFunction | GCPlaneMask;
+ gc_values->foreground = foreground;
+ gc_values->background = background;
+ return XtGetGC(shellWidget, value_mask, gc_values);
+}
+
+void
+CreateGCs (int redo)
{
XtGCMask value_mask = GCLineWidth | GCLineStyle | GCForeground
| GCBackground | GCFunction | GCPlaneMask;
XGCValues gc_values;
GC copyInvertedGC;
+ Pixel white = XWhitePixel(xDisplay, xScreen);
+ Pixel black = XBlackPixel(xDisplay, xScreen);
gc_values.plane_mask = AllPlanes;
gc_values.line_width = lineGap;
if(redo) {
DeleteGCs(); // called a second time; clean up old GCs first
} else { // [HGM] grid and font GCs created on first call only
- gc_values.foreground = XBlackPixel(xDisplay, xScreen);
- gc_values.background = XWhitePixel(xDisplay, xScreen);
- coordGC = XtGetGC(shellWidget, value_mask, &gc_values);
+ coordGC = CreateOneGC(&gc_values, black, white);
XSetFont(xDisplay, coordGC, coordFontID);
// [HGM] make font for holdings counts (white on black)
- gc_values.foreground = XWhitePixel(xDisplay, xScreen);
- gc_values.background = XBlackPixel(xDisplay, xScreen);
- countGC = XtGetGC(shellWidget, value_mask, &gc_values);
+ countGC = CreateOneGC(&gc_values, white, black);
XSetFont(xDisplay, countGC, countFontID);
}
- gc_values.foreground = XBlackPixel(xDisplay, xScreen);
- gc_values.background = XBlackPixel(xDisplay, xScreen);
- lineGC = XtGetGC(shellWidget, value_mask, &gc_values);
+ lineGC = CreateOneGC(&gc_values, black, black);
if (appData.monoMode) {
- gc_values.foreground = XWhitePixel(xDisplay, xScreen);
- gc_values.background = XWhitePixel(xDisplay, xScreen);
- highlineGC = XtGetGC(shellWidget, value_mask, &gc_values);
-
- gc_values.foreground = XWhitePixel(xDisplay, xScreen);
- gc_values.background = XBlackPixel(xDisplay, xScreen);
- lightSquareGC = wbPieceGC
- = XtGetGC(shellWidget, value_mask, &gc_values);
- gc_values.foreground = XBlackPixel(xDisplay, xScreen);
- gc_values.background = XWhitePixel(xDisplay, xScreen);
- darkSquareGC = bwPieceGC
- = XtGetGC(shellWidget, value_mask, &gc_values);
+ highlineGC = CreateOneGC(&gc_values, white, white);
+ lightSquareGC = wbPieceGC = CreateOneGC(&gc_values, white, black);
+ darkSquareGC = bwPieceGC = CreateOneGC(&gc_values, black, white);
if (DefaultDepth(xDisplay, xScreen) == 1) {
/* Avoid XCopyPlane on 1-bit screens to work around Sun bug */
gc_values.function = GXcopyInverted;
- copyInvertedGC = XtGetGC(shellWidget, value_mask, &gc_values);
+ copyInvertedGC = CreateOneGC(&gc_values, black, white);
gc_values.function = GXcopy;
if (XBlackPixel(xDisplay, xScreen) == 1) {
bwPieceGC = darkSquareGC;
}
}
} else {
- gc_values.foreground = highlightSquareColor;
- gc_values.background = highlightSquareColor;
- highlineGC = XtGetGC(shellWidget, value_mask, &gc_values);
-
- gc_values.foreground = premoveHighlightColor;
- gc_values.background = premoveHighlightColor;
- prelineGC = XtGetGC(shellWidget, value_mask, &gc_values);
-
- gc_values.foreground = lightSquareColor;
- gc_values.background = darkSquareColor;
- lightSquareGC = XtGetGC(shellWidget, value_mask, &gc_values);
-
- gc_values.foreground = darkSquareColor;
- gc_values.background = lightSquareColor;
- darkSquareGC = XtGetGC(shellWidget, value_mask, &gc_values);
-
- gc_values.foreground = jailSquareColor;
- gc_values.background = jailSquareColor;
- jailSquareGC = XtGetGC(shellWidget, value_mask, &gc_values);
-
- gc_values.foreground = whitePieceColor;
- gc_values.background = darkSquareColor;
- wdPieceGC = XtGetGC(shellWidget, value_mask, &gc_values);
-
- gc_values.foreground = whitePieceColor;
- gc_values.background = lightSquareColor;
- wlPieceGC = XtGetGC(shellWidget, value_mask, &gc_values);
-
- gc_values.foreground = whitePieceColor;
- gc_values.background = jailSquareColor;
- wjPieceGC = XtGetGC(shellWidget, value_mask, &gc_values);
-
- gc_values.foreground = blackPieceColor;
- gc_values.background = darkSquareColor;
- bdPieceGC = XtGetGC(shellWidget, value_mask, &gc_values);
- gc_values.foreground = blackPieceColor;
- gc_values.background = lightSquareColor;
- blPieceGC = XtGetGC(shellWidget, value_mask, &gc_values);
-
- gc_values.foreground = blackPieceColor;
- gc_values.background = jailSquareColor;
- bjPieceGC = XtGetGC(shellWidget, value_mask, &gc_values);
+ highlineGC = CreateOneGC(&gc_values, highlightSquareColor, highlightSquareColor);
+ prelineGC = CreateOneGC(&gc_values, premoveHighlightColor, premoveHighlightColor);
+ lightSquareGC = CreateOneGC(&gc_values, lightSquareColor, darkSquareColor);
+ darkSquareGC = CreateOneGC(&gc_values, darkSquareColor, lightSquareColor);
+ jailSquareGC = CreateOneGC(&gc_values, jailSquareColor, jailSquareColor);
+ wdPieceGC = CreateOneGC(&gc_values, whitePieceColor, darkSquareColor);
+ wlPieceGC = CreateOneGC(&gc_values, whitePieceColor, lightSquareColor);
+ wjPieceGC = CreateOneGC(&gc_values, whitePieceColor, jailSquareColor);
+ bdPieceGC = CreateOneGC(&gc_values, blackPieceColor, darkSquareColor);
+ blPieceGC = CreateOneGC(&gc_values, blackPieceColor, lightSquareColor);
+ bjPieceGC = CreateOneGC(&gc_values, blackPieceColor, jailSquareColor);
}
}
-void loadXIM(xim, xmask, filename, dest, mask)
- XImage *xim;
- XImage *xmask;
- char *filename;
- Pixmap *dest;
- Pixmap *mask;
+void
+loadXIM (XImage *xim, XImage *xmask, char *filename, Pixmap *dest, Pixmap *mask)
{
int x, y, w, h, p;
FILE *fp;
char pieceBitmapNames[] = "pnbrqfeacwmohijgdvlsukpnsl";
-void CreateXIMPieces()
+void
+CreateXIMPieces ()
{
int piece, kind;
char buf[MSG_SIZ];
static VariantClass oldVariant = (VariantClass) -1; // [HGM] pieces: redo every time variant changes
#if HAVE_LIBXPM
-void CreateXPMBoard(char *s, int kind)
+void
+CreateXPMBoard (char *s, int kind)
{
XpmAttributes attr;
attr.valuemask = 0;
- if(s == NULL || *s == 0 || *s == '*') { useTexture &= ~(kind+1); return; }
+ if(!appData.useBitmaps || s == NULL || *s == 0 || *s == '*') { useTexture &= ~(kind+1); return; }
if (XpmReadFileToPixmap(xDisplay, xBoardWindow, s, &(xpmBoardBitmap[kind]), NULL, &attr) == 0) {
useTexture |= kind + 1; textureW[kind] = attr.width; textureH[kind] = attr.height;
}
}
-void FreeXPMPieces()
+void
+FreeXPMPieces ()
{ // [HGM] to prevent resoucre leak on calling CreaeXPMPieces() a second time,
// thisroutine has to be called t free the old piece pixmaps
int piece, kind;
}
}
-void CreateXPMPieces()
+void
+CreateXPMPieces ()
{
int piece, kind, r;
char buf[MSG_SIZ];
}
#else
/* With built-in bitmaps */
-void CreatePieces()
+void
+CreatePieces ()
{
BuiltInBits* bib = builtInBits;
int piece, kind;
}
#endif
-void ReadBitmap(pm, name, bits, wreq, hreq)
- Pixmap *pm;
- String name;
- unsigned char bits[];
- u_int wreq, hreq;
+void
+ReadBitmap (Pixmap *pm, String name, unsigned char bits[], u_int wreq, u_int hreq)
{
int x_hot, y_hot;
u_int w, h;
}
}
-void CreateGrid()
+void
+CreateGrid ()
{
int i, j;
}
}
-static void MenuBarSelect(w, addr, index)
- Widget w;
- caddr_t addr;
- caddr_t index;
+int nrOfMenuItems = 7;
+Widget menuWidget[150];
+MenuListItem menuItemList[150] = {
+ { "LoadNextGameProc", LoadNextGameProc },
+ { "LoadPrevGameProc", LoadPrevGameProc },
+ { "ReloadGameProc", ReloadGameProc },
+ { "ReloadPositionProc", ReloadPositionProc },
+#ifndef OPTIONSDIALOG
+ { "AlwaysQueenProc", AlwaysQueenProc },
+ { "AnimateDraggingProc", AnimateDraggingProc },
+ { "AnimateMovingProc", AnimateMovingProc },
+ { "AutoflagProc", AutoflagProc },
+ { "AutoflipProc", AutoflipProc },
+ { "BlindfoldProc", BlindfoldProc },
+ { "FlashMovesProc", FlashMovesProc },
+#if HIGHDRAG
+ { "HighlightDraggingProc", HighlightDraggingProc },
+#endif
+ { "HighlightLastMoveProc", HighlightLastMoveProc },
+// { "IcsAlarmProc", IcsAlarmProc },
+ { "MoveSoundProc", MoveSoundProc },
+ { "PeriodicUpdatesProc", PeriodicUpdatesProc },
+ { "PopupExitMessageProc", PopupExitMessageProc },
+ { "PopupMoveErrorsProc", PopupMoveErrorsProc },
+// { "PremoveProc", PremoveProc },
+ { "ShowCoordsProc", ShowCoordsProc },
+ { "ShowThinkingProc", ShowThinkingProc },
+ { "HideThinkingProc", HideThinkingProc },
+ { "TestLegalityProc", TestLegalityProc },
+#endif
+ { "AboutGameProc", AboutGameEvent },
+ { "DebugProc", DebugProc },
+ { "NothingProc", NothingProc },
+ {NULL, NothingProc}
+};
+
+void
+MarkMenuItem (char *menuRef, int state)
+{
+ int nr = MenuToNumber(menuRef);
+ if(nr >= 0) {
+ Arg args[2];
+ XtSetArg(args[0], XtNleftBitmap, state ? xMarkPixmap : None);
+ XtSetValues(menuWidget[nr], args, 1);
+ }
+}
+
+void
+EnableMenuItem (char *menuRef, int state)
+{
+ int nr = MenuToNumber(menuRef);
+ if(nr >= 0) XtSetSensitive(menuWidget[nr], state);
+}
+
+void
+EnableButtonBar (int state)
+{
+ XtSetSensitive(buttonBarWidget, state);
+}
+
+
+void
+SetMenuEnables (Enables *enab)
+{
+ while (enab->name != NULL) {
+ EnableMenuItem(enab->name, enab->value);
+ enab++;
+ }
+}
+
+int
+Equal(char *p, char *s)
+{ // compare strings skipping spaces in second
+ while(*s) {
+ if(*s == ' ') { s++; continue; }
+ if(*s++ != *p++) return 0;
+ }
+ return !*p;
+}
+
+void
+KeyBindingProc (Widget w, XEvent *event, String *prms, Cardinal *nprms)
+{ // [HGM] new method of key binding: specify MenuItem(FlipView) in stead of FlipViewProc in translation string
+ int i;
+ if(*nprms == 0) return;
+ for(i=0; menuItemList[i].name; i++) {
+ if(Equal(prms[0], menuItemList[i].name)) {
+ (menuItemList[i].proc) ();
+ return;
+ }
+ }
+}
+
+static void
+MenuBarSelect (Widget w, caddr_t addr, caddr_t index)
{
- XtActionProc proc = (XtActionProc) addr;
+ MenuProc *proc = (MenuProc *) addr;
- (proc)(NULL, NULL, NULL, NULL);
+ (proc)();
}
-void CreateMenuBarPopup(parent, name, mb)
- Widget parent;
- String name;
- Menu *mb;
+static void
+MenuEngineSelect (Widget w, caddr_t addr, caddr_t index)
+{
+ RecentEngineEvent((int) (intptr_t) addr);
+}
+
+// some stuff that must remain in front-end
+static Widget mainBar, currentMenu;
+static int wtot, nr = 0, widths[10];
+
+void
+AppendMenuItem (char *text, char *name, MenuProc *action)
{
int j;
- Widget menu, entry;
- MenuItem *mi;
+ Widget entry;
Arg args[16];
- menu = XtCreatePopupShell(name, simpleMenuWidgetClass,
- parent, NULL, 0);
j = 0;
XtSetArg(args[j], XtNleftMargin, 20); j++;
XtSetArg(args[j], XtNrightMargin, 20); j++;
- mi = mb->mi;
- while (mi->string != NULL) {
- if (strcmp(mi->string, "----") == 0) {
- entry = XtCreateManagedWidget(mi->string, smeLineObjectClass,
- menu, args, j);
+
+ if (strcmp(text, "----") == 0) {
+ entry = XtCreateManagedWidget(text, smeLineObjectClass,
+ currentMenu, args, j);
} else {
- XtSetArg(args[j], XtNlabel, XtNewString(mi->string));
- entry = XtCreateManagedWidget(mi->ref, smeBSBObjectClass,
- menu, args, j+1);
+ XtSetArg(args[j], XtNlabel, XtNewString(_(text)));
+ entry = XtCreateManagedWidget(name, smeBSBObjectClass,
+ currentMenu, args, j+1);
XtAddCallback(entry, XtNcallback,
- (XtCallbackProc) MenuBarSelect,
- (caddr_t) mi->proc);
+ (XtCallbackProc) (strcmp(name, "recent") ? MenuBarSelect : MenuEngineSelect),
+ (caddr_t) action);
+ menuWidget[nrOfMenuItems] = entry;
}
- mi++;
- }
}
-Widget CreateMenuBar(mb)
- Menu *mb;
+void
+CreateMenuButton (char *name, Menu *mb)
+{ // create menu button on main bar, and shell for pull-down list
+ int i, j;
+ Arg args[16];
+ Dimension w;
+
+ j = 0;
+ XtSetArg(args[j], XtNmenuName, XtNewString(name)); j++;
+ XtSetArg(args[j], XtNlabel, XtNewString(_(mb->name))); j++;
+ XtSetArg(args[j], XtNborderWidth, 0); j++;
+ mb->subMenu = XtCreateManagedWidget(mb->name, menuButtonWidgetClass,
+ mainBar, args, j);
+ currentMenu = XtCreatePopupShell(name, simpleMenuWidgetClass,
+ mainBar, NULL, 0);
+ j = 0;
+ XtSetArg(args[j], XtNwidth, &w); j++;
+ XtGetValues(mb->subMenu, args, j);
+ wtot += mb->textWidth = widths[nr++] = w;
+}
+
+Widget
+CreateMenuBar (Menu *mb, int boardWidth)
{
- int j;
- Widget anchor, menuBar;
+ int i, j;
Arg args[16];
char menuName[MSG_SIZ];
+ Dimension w;
+ Menu *ma = mb;
+ // create bar itself
j = 0;
XtSetArg(args[j], XtNorientation, XtorientHorizontal); j++;
XtSetArg(args[j], XtNvSpace, 0); j++;
XtSetArg(args[j], XtNborderWidth, 0); j++;
- menuBar = XtCreateWidget("menuBar", boxWidgetClass,
+ mainBar = XtCreateWidget("menuBar", boxWidgetClass,
formWidget, args, j);
- while (mb->name != NULL) {
- safeStrCpy(menuName, "menu", sizeof(menuName)/sizeof(menuName[0]) );
- strncat(menuName, mb->ref, MSG_SIZ - strlen(menuName) - 1);
- j = 0;
- XtSetArg(args[j], XtNmenuName, XtNewString(menuName)); j++;
- if (tinyLayout) {
- char shortName[2];
- shortName[0] = mb->name[0];
- shortName[1] = NULLCHAR;
- XtSetArg(args[j], XtNlabel, XtNewString(shortName)); j++;
- }
- else {
- XtSetArg(args[j], XtNlabel, XtNewString(mb->name)); j++;
- }
+ CreateMainMenus(mb); // put menus in bar according to description in back-end
- XtSetArg(args[j], XtNborderWidth, 0); j++;
- anchor = XtCreateManagedWidget(mb->name, menuButtonWidgetClass,
- menuBar, args, j);
- CreateMenuBarPopup(menuBar, menuName, mb);
- mb++;
+ // size buttons to make menu bar fit, clipping menu names where necessary
+ while(wtot > boardWidth - 40) {
+ int wmax=0, imax=0;
+ for(i=0; i<nr; i++) if(widths[i] > wmax) wmax = widths[imax=i];
+ widths[imax]--;
+ wtot--;
+ }
+ for(i=0; i<nr; i++) if(widths[i] != ma[i].textWidth) {
+ j = 0;
+ XtSetArg(args[j], XtNwidth, widths[i]); j++;
+ XtSetValues(ma[i].subMenu, args, j);
}
- return menuBar;
+
+ return mainBar;
}
-Widget CreateButtonBar(mi)
- MenuItem *mi;
+Widget
+CreateButtonBar (MenuItem *mi)
{
int j;
Widget button, buttonBar;
}
Widget
-CreatePieceMenu(name, color)
- char *name;
- int color;
+CreatePieceMenu (char *name, int color)
{
int i;
Widget entry, menu;
}
void
-CreatePieceMenus()
+CreatePieceMenus ()
{
int i;
Widget entry;
whitePieceMenu = CreatePieceMenu("menuW", 0);
blackPieceMenu = CreatePieceMenu("menuB", 1);
+ if(appData.pieceMenu) // [HGM] sweep: no idea what this was good for, but it stopped reporting button events outside the window
XtRegisterGrabAction(PieceMenuPopup, True,
(unsigned)(ButtonPressMask|ButtonReleaseMask),
GrabModeAsync, GrabModeAsync);
}
}
-void SetupDropMenu()
+void
+SetupDropMenu ()
{
int i, j, count;
char label[32];
}
}
-void PieceMenuPopup(w, event, params, num_params)
- Widget w;
- XEvent *event;
- String *params;
- Cardinal *num_params;
+void
+PieceMenuPopup (Widget w, XEvent *event, String *params, Cardinal *num_params)
{
- String whichMenu; int menuNr;
+ String whichMenu; int menuNr = -2;
shiftKey = strcmp(params[0], "menuW"); // used to indicate black
if (event->type == ButtonRelease)
menuNr = RightClick(Release, event->xbutton.x, event->xbutton.y, &pmFromX, &pmFromY);
XtPopupSpringLoaded(XtNameToWidget(boardWidget, whichMenu));
}
-static void PieceMenuSelect(w, piece, junk)
- Widget w;
- ChessSquare piece;
- caddr_t junk;
+static void
+PieceMenuSelect (Widget w, ChessSquare piece, caddr_t junk)
{
if (pmFromX < 0 || pmFromY < 0) return;
EditPositionMenuEvent(piece, pmFromX, pmFromY);
}
-static void DropMenuSelect(w, piece, junk)
- Widget w;
- ChessSquare piece;
- caddr_t junk;
+static void
+DropMenuSelect (Widget w, ChessSquare piece, caddr_t junk)
{
if (pmFromX < 0 || pmFromY < 0) return;
DropMenuEvent(piece, pmFromX, pmFromY);
}
-void WhiteClock(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
+void
+WhiteClock (Widget w, XEvent *event, String *prms, Cardinal *nprms)
{
+ shiftKey = prms[0][0] & 1;
ClockClick(0);
}
-void BlackClock(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
+void
+BlackClock (Widget w, XEvent *event, String *prms, Cardinal *nprms)
{
+ shiftKey = prms[0][0] & 1;
ClockClick(1);
}
-/*
- * If the user selects on a border boundary, return -1; if off the board,
- * return -2. Otherwise map the event coordinate to the square.
- */
-int EventToSquare(x, limit)
- int x;
-{
- if (x <= 0)
- return -2;
- if (x < lineGap)
- return -1;
- x -= lineGap;
- if ((x % (squareSize + lineGap)) >= squareSize)
- return -1;
- x /= (squareSize + lineGap);
- if (x >= limit)
- return -2;
- return x;
-}
-
-static void do_flash_delay(msec)
- unsigned long msec;
+static void
+do_flash_delay (unsigned long msec)
{
TimeDelay(msec);
}
-static void drawHighlight(file, rank, gc)
- int file, rank;
- GC gc;
+void
+DrawBorder (int x, int y, int type)
{
- int x, y;
-
- if (lineGap == 0) return;
+ GC gc = lineGC;
- if (flipView) {
- x = lineGap/2 + ((BOARD_WIDTH-1)-file) *
- (squareSize + lineGap);
- y = lineGap/2 + rank * (squareSize + lineGap);
- } else {
- x = lineGap/2 + file * (squareSize + lineGap);
- y = lineGap/2 + ((BOARD_HEIGHT-1)-rank) *
- (squareSize + lineGap);
- }
+ if(type == 1) gc = highlineGC; else if(type == 2) gc = prelineGC;
XDrawRectangle(xDisplay, xBoardWindow, gc, x, y,
squareSize+lineGap, squareSize+lineGap);
}
-int hi1X = -1, hi1Y = -1, hi2X = -1, hi2Y = -1;
-int pm1X = -1, pm1Y = -1, pm2X = -1, pm2Y = -1;
-
-void
-SetHighlights(fromX, fromY, toX, toY)
- int fromX, fromY, toX, toY;
-{
- if (hi1X != fromX || hi1Y != fromY) {
- if (hi1X >= 0 && hi1Y >= 0) {
- drawHighlight(hi1X, hi1Y, lineGC);
- }
- } // [HGM] first erase both, then draw new!
- if (hi2X != toX || hi2Y != toY) {
- if (hi2X >= 0 && hi2Y >= 0) {
- drawHighlight(hi2X, hi2Y, lineGC);
- }
- }
- if (hi1X != fromX || hi1Y != fromY) {
- if (fromX >= 0 && fromY >= 0) {
- drawHighlight(fromX, fromY, highlineGC);
- }
- }
- if (hi2X != toX || hi2Y != toY) {
- if (toX >= 0 && toY >= 0) {
- drawHighlight(toX, toY, highlineGC);
- }
- }
- hi1X = fromX;
- hi1Y = fromY;
- hi2X = toX;
- hi2Y = toY;
-}
-
-void
-ClearHighlights()
-{
- SetHighlights(-1, -1, -1, -1);
-}
-
-
-void
-SetPremoveHighlights(fromX, fromY, toX, toY)
- int fromX, fromY, toX, toY;
-{
- if (pm1X != fromX || pm1Y != fromY) {
- if (pm1X >= 0 && pm1Y >= 0) {
- drawHighlight(pm1X, pm1Y, lineGC);
- }
- if (fromX >= 0 && fromY >= 0) {
- drawHighlight(fromX, fromY, prelineGC);
- }
- }
- if (pm2X != toX || pm2Y != toY) {
- if (pm2X >= 0 && pm2Y >= 0) {
- drawHighlight(pm2X, pm2Y, lineGC);
- }
- if (toX >= 0 && toY >= 0) {
- drawHighlight(toX, toY, prelineGC);
- }
- }
- pm1X = fromX;
- pm1Y = fromY;
- pm2X = toX;
- pm2Y = toY;
-}
-
-void
-ClearPremoveHighlights()
-{
- SetPremoveHighlights(-1, -1, -1, -1);
-}
-
-static int CutOutSquare(x, y, x0, y0, kind)
- int x, y, *x0, *y0, kind;
+static int
+CutOutSquare (int x, int y, int *x0, int *y0, int kind)
{
int W = BOARD_WIDTH, H = BOARD_HEIGHT;
int nx = x/(squareSize + lineGap), ny = y/(squareSize + lineGap);
return 1;
}
-static void BlankSquare(x, y, color, piece, dest, fac)
- int x, y, color, fac;
- ChessSquare piece;
- Drawable dest;
+static void
+BlankSquare (int x, int y, int color, ChessSquare piece, Drawable dest, int fac)
{ // [HGM] extra param 'fac' for forcing destination to (0,0) for copying to animation buffer
int x0, y0;
if (useImages && color != 2 && (useTexture & color+1) && CutOutSquare(x, y, &x0, &y0, color)) {
I split out the routines to draw a piece so that I could
make a generic flash routine.
*/
-static void monoDrawPiece_1bit(piece, square_color, x, y, dest)
- ChessSquare piece;
- int square_color, x, y;
- Drawable dest;
+static void
+monoDrawPiece_1bit (ChessSquare piece, int square_color, int x, int y, Drawable dest)
{
/* Avoid XCopyPlane on 1-bit screens to work around Sun bug */
switch (square_color) {
}
}
-static void monoDrawPiece(piece, square_color, x, y, dest)
- ChessSquare piece;
- int square_color, x, y;
- Drawable dest;
+static void
+monoDrawPiece (ChessSquare piece, int square_color, int x, int y, Drawable dest)
{
switch (square_color) {
case 1: /* light */
}
}
-static void colorDrawPiece(piece, square_color, x, y, dest)
- ChessSquare piece;
- int square_color, x, y;
- Drawable dest;
+static void
+colorDrawPiece (ChessSquare piece, int square_color, int x, int y, Drawable dest)
{
if(pieceToSolid(piece) == NULL) return; // [HGM] bitmaps: make it non-fatal if we have no bitmap;
switch (square_color) {
}
}
-static void colorDrawPieceImage(piece, square_color, x, y, dest)
- ChessSquare piece;
- int square_color, x, y;
- Drawable dest;
+static void
+colorDrawPieceImage (ChessSquare piece, int square_color, int x, int y, Drawable dest)
{
int kind, p = piece;
typedef void (*DrawFunc)();
-DrawFunc ChooseDrawFunc()
+DrawFunc
+ChooseDrawFunc ()
{
if (appData.monoMode) {
if (DefaultDepth(xDisplay, xScreen) == 1) {
}
}
-/* [HR] determine square color depending on chess variant. */
-static int SquareColor(row, column)
- int row, column;
+void
+DrawDot (int marker, int x, int y, int r)
{
- int square_color;
-
- if (gameInfo.variant == VariantXiangqi) {
- if (column >= 3 && column <= 5 && row >= 0 && row <= 2) {
- square_color = 1;
- } else if (column >= 3 && column <= 5 && row >= 7 && row <= 9) {
- square_color = 0;
- } else if (row <= 4) {
- square_color = 0;
- } else {
- square_color = 1;
- }
- } else {
- square_color = ((column + row) % 2) == 1;
- }
-
- /* [hgm] holdings: next line makes all holdings squares light */
- if(column < BOARD_LEFT || column >= BOARD_RGHT) square_color = 1;
-
- return square_color;
+ if(appData.monoMode) {
+ XFillArc(xDisplay, xBoardWindow, marker == 2 ? darkSquareGC : lightSquareGC,
+ x, y, r, r, 0, 64*360);
+ XDrawArc(xDisplay, xBoardWindow, marker == 2 ? lightSquareGC : darkSquareGC,
+ x, y, r, r, 0, 64*360);
+ } else
+ XFillArc(xDisplay, xBoardWindow, marker == 2 ? prelineGC : highlineGC,
+ x, y, r, r, 0, 64*360);
}
-void DrawSquare(row, column, piece, do_flash)
- int row, column, do_flash;
- ChessSquare piece;
-{
- int square_color, x, y, direction, font_ascent, font_descent;
- int i;
- char string[2];
+void
+DrawOneSquare (int x, int y, ChessSquare piece, int square_color, int marker, char *string, int align)
+{ // basic front-end board-draw function: takes care of everything that can be in square:
+ // piece, background, coordinate/count, marker dot
+ int direction, font_ascent, font_descent;
XCharStruct overall;
DrawFunc drawfunc;
- int flash_delay;
- /* Calculate delay in milliseconds (2-delays per complete flash) */
- flash_delay = 500 / appData.flashRate;
-
- if (flipView) {
- x = lineGap + ((BOARD_WIDTH-1)-column) *
- (squareSize + lineGap);
- y = lineGap + row * (squareSize + lineGap);
+ if (piece == EmptySquare) {
+ BlankSquare(x, y, square_color, piece, xBoardWindow, 1);
} else {
- x = lineGap + column * (squareSize + lineGap);
- y = lineGap + ((BOARD_HEIGHT-1)-row) *
- (squareSize + lineGap);
- }
-
- if(twoBoards && partnerUp) x += hOffset; // [HGM] dual: draw second board
-
- square_color = SquareColor(row, column);
-
- if ( // [HGM] holdings: blank out area between board and holdings
- column == BOARD_LEFT-1 || column == BOARD_RGHT
- || (column == BOARD_LEFT-2 && row < BOARD_HEIGHT-gameInfo.holdingsSize)
- || (column == BOARD_RGHT+1 && row >= gameInfo.holdingsSize) ) {
- BlankSquare(x, y, 2, EmptySquare, xBoardWindow, 1);
-
- // [HGM] print piece counts next to holdings
- string[1] = NULLCHAR;
- if (column == (flipView ? BOARD_LEFT-1 : BOARD_RGHT) && piece > 1 ) {
- string[0] = '0' + piece;
- XTextExtents(countFontStruct, string, 1, &direction,
- &font_ascent, &font_descent, &overall);
- if (appData.monoMode) {
- XDrawImageString(xDisplay, xBoardWindow, countGC,
- x + squareSize - overall.width - 2,
- y + font_ascent + 1, string, 1);
- } else {
- XDrawString(xDisplay, xBoardWindow, countGC,
- x + squareSize - overall.width - 2,
- y + font_ascent + 1, string, 1);
- }
- }
- if (column == (flipView ? BOARD_RGHT : BOARD_LEFT-1) && piece > 1) {
- string[0] = '0' + piece;
- XTextExtents(countFontStruct, string, 1, &direction,
- &font_ascent, &font_descent, &overall);
- if (appData.monoMode) {
- XDrawImageString(xDisplay, xBoardWindow, countGC,
- x + 2, y + font_ascent + 1, string, 1);
- } else {
- XDrawString(xDisplay, xBoardWindow, countGC,
- x + 2, y + font_ascent + 1, string, 1);
- }
- }
- } else {
- if (piece == EmptySquare || appData.blindfold) {
- BlankSquare(x, y, square_color, piece, xBoardWindow, 1);
- } else {
- drawfunc = ChooseDrawFunc();
-
- if (do_flash && appData.flashCount > 0) {
- for (i=0; i<appData.flashCount; ++i) {
- drawfunc(piece, square_color, x, y, xBoardWindow);
- XSync(xDisplay, False);
- do_flash_delay(flash_delay);
-
- BlankSquare(x, y, square_color, piece, xBoardWindow, 1);
- XSync(xDisplay, False);
- do_flash_delay(flash_delay);
- }
- }
- drawfunc(piece, square_color, x, y, xBoardWindow);
- }
- }
-
- string[1] = NULLCHAR;
- if (appData.showCoords && row == (flipView ? BOARD_HEIGHT-1 : 0)
- && column >= BOARD_LEFT && column < BOARD_RGHT) {
- string[0] = 'a' + column - BOARD_LEFT;
- XTextExtents(coordFontStruct, string, 1, &direction,
- &font_ascent, &font_descent, &overall);
- if (appData.monoMode) {
- XDrawImageString(xDisplay, xBoardWindow, coordGC,
- x + squareSize - overall.width - 2,
- y + squareSize - font_descent - 1, string, 1);
- } else {
- XDrawString(xDisplay, xBoardWindow, coordGC,
- x + squareSize - overall.width - 2,
- y + squareSize - font_descent - 1, string, 1);
+ drawfunc = ChooseDrawFunc();
+ drawfunc(piece, square_color, x, y, xBoardWindow);
+ }
+
+ if(align) { // square carries inscription (coord or piece count)
+ int xx = x, yy = y;
+ GC hGC = align < 3 ? coordGC : countGC;
+ // first calculate where it goes
+ XTextExtents(countFontStruct, string, 1, &direction,
+ &font_ascent, &font_descent, &overall);
+ if (align == 1) {
+ xx += squareSize - overall.width - 2;
+ yy += squareSize - font_descent - 1;
+ } else if (align == 2) {
+ xx += 2, yy += font_ascent + 1;
+ } else if (align == 3) {
+ xx += squareSize - overall.width - 2;
+ yy += font_ascent + 1;
+ } else if (align == 4) {
+ xx += 2, yy += font_ascent + 1;
}
- }
- if (appData.showCoords && column == (flipView ? BOARD_RGHT-1 : BOARD_LEFT)) {
- string[0] = ONE + row;
- XTextExtents(coordFontStruct, string, 1, &direction,
- &font_ascent, &font_descent, &overall);
+ // then draw it
if (appData.monoMode) {
- XDrawImageString(xDisplay, xBoardWindow, coordGC,
- x + 2, y + font_ascent + 1, string, 1);
+ XDrawImageString(xDisplay, xBoardWindow, hGC, xx, yy, string, 1);
} else {
- XDrawString(xDisplay, xBoardWindow, coordGC,
- x + 2, y + font_ascent + 1, string, 1);
+ XDrawString(xDisplay, xBoardWindow, hGC, xx, yy, string, 1);
}
}
- if(!partnerUp && marker[row][column]) {
- XFillArc(xDisplay, xBoardWindow, marker[row][column] == 2 ? prelineGC : highlineGC,
- x + squareSize/4, y+squareSize/4, squareSize/2, squareSize/2, 0, 64*360);
+
+ if(marker) { // print fat marker dot, if requested
+ DrawDot(marker, x + squareSize/4, y+squareSize/4, squareSize/2);
}
}
+void
+FlashDelay (int flash_delay)
+{
+ XSync(xDisplay, False);
+ if(flash_delay) do_flash_delay(flash_delay);
+}
+
+double
+Fraction (int x, int start, int stop)
+{
+ double f = ((double) x - start)/(stop - start);
+ if(f > 1.) f = 1.; else if(f < 0.) f = 0.;
+ return f;
+}
+
+static WindowPlacement wpNew;
+
+void
+CoDrag (Widget sh, WindowPlacement *wp)
+{
+ Arg args[16];
+ int j=0, touch=0, fudge = 2;
+ GetActualPlacement(sh, wp);
+ if(abs(wpMain.x + wpMain.width + 2*frameX - wp->x) < fudge) touch = 1; else // right touch
+ if(abs(wp->x + wp->width + 2*frameX - wpMain.x) < fudge) touch = 2; else // left touch
+ if(abs(wpMain.y + wpMain.height + frameX + frameY - wp->y) < fudge) touch = 3; else // bottom touch
+ if(abs(wp->y + wp->height + frameX + frameY - wpMain.y) < fudge) touch = 4; // top touch
+ if(!touch ) return; // only windows that touch co-move
+ if(touch < 3 && wpNew.height != wpMain.height) { // left or right and height changed
+ int heightInc = wpNew.height - wpMain.height;
+ double fracTop = Fraction(wp->y, wpMain.y, wpMain.y + wpMain.height + frameX + frameY);
+ double fracBot = Fraction(wp->y + wp->height + frameX + frameY + 1, wpMain.y, wpMain.y + wpMain.height + frameX + frameY);
+ wp->y += fracTop * heightInc;
+ heightInc = (int) (fracBot * heightInc) - (int) (fracTop * heightInc);
+ if(heightInc) XtSetArg(args[j], XtNheight, wp->height + heightInc), j++;
+ } else if(touch > 2 && wpNew.width != wpMain.width) { // top or bottom and width changed
+ int widthInc = wpNew.width - wpMain.width;
+ double fracLeft = Fraction(wp->x, wpMain.x, wpMain.x + wpMain.width + 2*frameX);
+ double fracRght = Fraction(wp->x + wp->width + 2*frameX + 1, wpMain.x, wpMain.x + wpMain.width + 2*frameX);
+ wp->y += fracLeft * widthInc;
+ widthInc = (int) (fracRght * widthInc) - (int) (fracLeft * widthInc);
+ if(widthInc) XtSetArg(args[j], XtNwidth, wp->width + widthInc), j++;
+ }
+ wp->x += wpNew.x - wpMain.x;
+ wp->y += wpNew.y - wpMain.y;
+ if(touch == 1) wp->x += wpNew.width - wpMain.width; else
+ if(touch == 3) wp->y += wpNew.height - wpMain.height;
+ XtSetArg(args[j], XtNx, wp->x); j++;
+ XtSetArg(args[j], XtNy, wp->y); j++;
+ XtSetValues(sh, args, j);
+}
+
+static XtIntervalId delayedDragID = 0;
+
+void
+DragProc ()
+{
+ GetActualPlacement(shellWidget, &wpNew);
+ if(wpNew.x == wpMain.x && wpNew.y == wpMain.y && // not moved
+ wpNew.width == wpMain.width && wpNew.height == wpMain.height) // not sized
+ return; // false alarm
+ if(EngineOutputIsUp()) CoDrag(engineOutputShell, &wpEngineOutput);
+ if(MoveHistoryIsUp()) CoDrag(shells[7], &wpMoveHistory);
+ if(EvalGraphIsUp()) CoDrag(evalGraphShell, &wpEvalGraph);
+ if(GameListIsUp()) CoDrag(gameListShell, &wpGameList);
+ wpMain = wpNew;
+ DrawPosition(True, NULL);
+ delayedDragID = 0; // now drag executed, make sure next DelayedDrag will not cancel timer event (which could now be used by other)
+}
+
+
+void
+DelayedDrag ()
+{
+ if(delayedDragID) XtRemoveTimeOut(delayedDragID); // cancel pending
+ delayedDragID =
+ XtAppAddTimeOut(appContext, 50, (XtTimerCallbackProc) DragProc, (XtPointer) 0); // and schedule new one 50 msec later
+}
/* Why is this needed on some versions of X? */
-void EventProc(widget, unused, event)
- Widget widget;
- caddr_t unused;
- XEvent *event;
+void
+EventProc (Widget widget, caddr_t unused, XEvent *event)
{
if (!XtIsRealized(widget))
return;
-
switch (event->type) {
+ case ConfigureNotify: // main window is being dragged: drag attached windows with it
+ if(appData.useStickyWindows)
+ DelayedDrag(); // as long as events keep coming in faster than 50 msec, they destroy each other
+ break;
case Expose:
if (event->xexpose.count > 0) return; /* no clipping is done */
- XDrawPosition(widget, True, NULL);
+ DrawPosition(True, NULL);
if(twoBoards) { // [HGM] dual: draw other board in other orientation
flipView = !flipView; partnerUp = !partnerUp;
- XDrawPosition(widget, True, NULL);
+ DrawPosition(True, NULL);
flipView = !flipView; partnerUp = !partnerUp;
}
break;
}
/* end why */
-void DrawPosition(fullRedraw, board)
- /*Boolean*/int fullRedraw;
- Board board;
-{
- XDrawPosition(boardWidget, fullRedraw, board);
-}
-
-/* Returns 1 if there are "too many" differences between b1 and b2
- (i.e. more than 1 move was made) */
-static int too_many_diffs(b1, b2)
- Board b1, b2;
-{
- int i, j;
- int c = 0;
-
- for (i=0; i<BOARD_HEIGHT; ++i) {
- for (j=0; j<BOARD_WIDTH; ++j) {
- if (b1[i][j] != b2[i][j]) {
- if (++c > 4) /* Castling causes 4 diffs */
- return 1;
- }
- }
- }
- return 0;
-}
-
-/* Matrix describing castling maneuvers */
-/* Row, ColRookFrom, ColKingFrom, ColRookTo, ColKingTo */
-static int castling_matrix[4][5] = {
- { 0, 0, 4, 3, 2 }, /* 0-0-0, white */
- { 0, 7, 4, 5, 6 }, /* 0-0, white */
- { 7, 0, 4, 3, 2 }, /* 0-0-0, black */
- { 7, 7, 4, 5, 6 } /* 0-0, black */
-};
-
-/* Checks whether castling occurred. If it did, *rrow and *rcol
- are set to the destination (row,col) of the rook that moved.
-
- Returns 1 if castling occurred, 0 if not.
-
- Note: Only handles a max of 1 castling move, so be sure
- to call too_many_diffs() first.
- */
-static int check_castle_draw(newb, oldb, rrow, rcol)
- Board newb, oldb;
- int *rrow, *rcol;
-{
- int i, *r, j;
- int match;
-
- /* For each type of castling... */
- for (i=0; i<4; ++i) {
- r = castling_matrix[i];
-
- /* Check the 4 squares involved in the castling move */
- match = 0;
- for (j=1; j<=4; ++j) {
- if (newb[r[0]][r[j]] == oldb[r[0]][r[j]]) {
- match = 1;
- break;
- }
- }
-
- if (!match) {
- /* All 4 changed, so it must be a castling move */
- *rrow = r[0];
- *rcol = r[3];
- return 1;
- }
- }
- return 0;
-}
-
// [HGM] seekgraph: some low-level drawing routines cloned from xevalgraph
-void DrawSeekAxis( int x, int y, int xTo, int yTo )
+void
+DrawSeekAxis (int x, int y, int xTo, int yTo)
{
XDrawLine(xDisplay, xBoardWindow, lineGC, x, y, xTo, yTo);
}
-void DrawSeekBackground( int left, int top, int right, int bottom )
+void
+DrawSeekBackground (int left, int top, int right, int bottom)
{
XFillRectangle(xDisplay, xBoardWindow, lightSquareGC, left, top, right-left, bottom-top);
}
-void DrawSeekText(char *buf, int x, int y)
+void
+DrawSeekText (char *buf, int x, int y)
{
XDrawString(xDisplay, xBoardWindow, coordGC, x, y+4, buf, strlen(buf));
}
-void DrawSeekDot(int x, int y, int colorNr)
+void
+DrawSeekDot (int x, int y, int colorNr)
{
int square = colorNr & 0x80;
GC color;
x-squareSize/8, y-squareSize/8, squareSize/4, squareSize/4, 0, 64*360);
}
-static int damage[2][BOARD_RANKS][BOARD_FILES];
-
-/*
- * event handler for redrawing the board
- */
-void XDrawPosition(w, repaint, board)
- Widget w;
- /*Boolean*/int repaint;
- Board board;
-{
- int i, j, do_flash;
- static int lastFlipView = 0;
- static int lastBoardValid[2] = {0, 0};
- static Board lastBoard[2];
- Arg args[16];
- int rrow, rcol;
- int nr = twoBoards*partnerUp;
-
- if(DrawSeekGraph()) return; // [HGM] seekgraph: suppress any drawing if seek graph up
-
- if (board == NULL) {
- if (!lastBoardValid[nr]) return;
- board = lastBoard[nr];
- }
- if (!lastBoardValid[nr] || (nr == 0 && lastFlipView != flipView)) {
- XtSetArg(args[0], XtNleftBitmap, (flipView ? xMarkPixmap : None));
- XtSetValues(XtNameToWidget(menuBarWidget, "menuView.Flip View"),
- args, 1);
- }
-
- /*
- * It would be simpler to clear the window with XClearWindow()
- * but this causes a very distracting flicker.
- */
-
- if (!repaint && lastBoardValid[nr] && (nr == 1 || lastFlipView == flipView)) {
-
- if ( lineGap && IsDrawArrowEnabled())
- XDrawSegments(xDisplay, xBoardWindow, lineGC,
- gridSegments, BOARD_HEIGHT + BOARD_WIDTH + 2);
-
- /* If too much changes (begin observing new game, etc.), don't
- do flashing */
- do_flash = too_many_diffs(board, lastBoard[nr]) ? 0 : 1;
-
- /* Special check for castling so we don't flash both the king
- and the rook (just flash the king). */
- if (do_flash) {
- if (check_castle_draw(board, lastBoard[nr], &rrow, &rcol)) {
- /* Draw rook with NO flashing. King will be drawn flashing later */
- DrawSquare(rrow, rcol, board[rrow][rcol], 0);
- lastBoard[nr][rrow][rcol] = board[rrow][rcol];
- }
- }
-
- /* First pass -- Draw (newly) empty squares and repair damage.
- This prevents you from having a piece show up twice while it
- is flashing on its new square */
- for (i = 0; i < BOARD_HEIGHT; i++)
- for (j = 0; j < BOARD_WIDTH; j++)
- if ((board[i][j] != lastBoard[nr][i][j] && board[i][j] == EmptySquare)
- || damage[nr][i][j]) {
- DrawSquare(i, j, board[i][j], 0);
- damage[nr][i][j] = False;
- }
-
- /* Second pass -- Draw piece(s) in new position and flash them */
- for (i = 0; i < BOARD_HEIGHT; i++)
- for (j = 0; j < BOARD_WIDTH; j++)
- if (board[i][j] != lastBoard[nr][i][j]) {
- DrawSquare(i, j, board[i][j], do_flash);
- }
- } else {
- if (lineGap > 0)
+void
+DrawGrid (int second)
+{
XDrawSegments(xDisplay, xBoardWindow, lineGC,
- twoBoards & partnerUp ? secondSegments : // [HGM] dual
+ second ? secondSegments : // [HGM] dual
gridSegments, BOARD_HEIGHT + BOARD_WIDTH + 2);
-
- for (i = 0; i < BOARD_HEIGHT; i++)
- for (j = 0; j < BOARD_WIDTH; j++) {
- DrawSquare(i, j, board[i][j], 0);
- damage[nr][i][j] = False;
- }
- }
-
- CopyBoard(lastBoard[nr], board);
- lastBoardValid[nr] = 1;
- if(nr == 0) { // [HGM] dual: no highlights on second board yet
- lastFlipView = flipView;
-
- /* Draw highlights */
- if (pm1X >= 0 && pm1Y >= 0) {
- drawHighlight(pm1X, pm1Y, prelineGC);
- }
- if (pm2X >= 0 && pm2Y >= 0) {
- drawHighlight(pm2X, pm2Y, prelineGC);
- }
- if (hi1X >= 0 && hi1Y >= 0) {
- drawHighlight(hi1X, hi1Y, highlineGC);
- }
- if (hi2X >= 0 && hi2Y >= 0) {
- drawHighlight(hi2X, hi2Y, highlineGC);
- }
- DrawArrowHighlight(hi1X, hi1Y, hi2X, hi2Y);
- }
- /* If piece being dragged around board, must redraw that too */
- DrawDragPiece();
-
- XSync(xDisplay, False);
}
/*
* event handler for redrawing the board
*/
-void DrawPositionProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
+void
+DrawPositionProc (Widget w, XEvent *event, String *prms, Cardinal *nprms)
{
- XDrawPosition(w, True, NULL);
+ DrawPosition(True, NULL);
}
// move, (which will weed out the illegal selfcaptures and moves into the holdings, and flag promotions),
// and at the end FinishMove() to perform the move after optional promotion popups.
// For now I patched it to allow self-capture with King, and suppress clicks between board and holdings.
-void HandleUserMove(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
+void
+HandleUserMove (Widget w, XEvent *event, String *prms, Cardinal *nprms)
{
if (w != boardWidget || errorExitStatus != -1) return;
if(nprms) shiftKey = !strcmp(prms[0], "1");
if(event->type == ButtonRelease) LeftClick(Release, event->xbutton.x, event->xbutton.y);
}
-void AnimateUserMove (Widget w, XEvent * event,
- String * params, Cardinal * nParams)
+void
+AnimateUserMove (Widget w, XEvent *event, String *params, Cardinal *nParams)
{
if(!PromoScroll(event->xmotion.x, event->xmotion.y))
DragPieceMove(event->xmotion.x, event->xmotion.y);
}
-void HandlePV (Widget w, XEvent * event,
- String * params, Cardinal * nParams)
+void
+HandlePV (Widget w, XEvent * event, String * params, Cardinal * nParams)
{ // [HGM] pv: walk PV
MovePV(event->xmotion.x, event->xmotion.y, lineGap + BOARD_HEIGHT * (squareSize + lineGap));
}
static int savedIndex; /* gross that this is global */
-void CommentClick (Widget w, XEvent * event, String * params, Cardinal * nParams)
+void
+CommentClick (Widget w, XEvent * event, String * params, Cardinal * nParams)
{
String val;
XawTextPosition index, dummy;
LoadVariation( index, val ); // [HGM] also does the actual moving to it, now
}
-void EditCommentPopUp(index, title, text)
- int index;
- char *title, *text;
+void
+EditCommentPopUp (int index, char *title, char *text)
{
savedIndex = index;
if (text == NULL) text = "";
NewCommentPopup(title, text, index);
}
-void ICSInputBoxPopUp()
+void
+ICSInputBoxPopUp ()
{
InputBoxPopup();
}
extern Option boxOptions[];
-void ICSInputSendText()
+void
+ICSInputSendText ()
{
Widget edit;
int j;
XtCallActionProc(edit, "kill-selection", NULL, NULL, 0);
}
-void ICSInputBoxPopDown()
+void
+ICSInputBoxPopDown ()
{
PopDown(4);
}
-void CommentPopUp(title, text)
- char *title, *text;
+void
+CommentPopUp (char *title, char *text)
{
savedIndex = currentMove; // [HGM] vari
NewCommentPopup(title, text, currentMove);
}
-void CommentPopDown()
+void
+CommentPopDown ()
{
PopDown(1);
}
-void FileNamePopUp(label, def, filter, proc, openMode)
- char *label;
- char *def;
- char *filter;
- FileProc proc;
- char *openMode;
+static char *openName;
+FILE *openFP;
+
+void
+DelayedLoad ()
+{
+ (void) (*fileProc)(openFP, 0, openName);
+}
+
+void
+FileNamePopUp (char *label, char *def, char *filter, FileProc proc, char *openMode)
{
fileProc = proc; /* I can't see a way not */
fileOpenMode = openMode; /* to use globals here */
{ // [HGM] use file-selector dialog stolen from Ghostview
- char *name;
int index; // this is not supported yet
- FILE *f;
- if(f = XsraSelFile(shellWidget, label, NULL, NULL, "could not open: ",
- (def[0] ? def : NULL), filter, openMode, NULL, &name))
- (void) (*fileProc)(f, index=0, name);
+ if(openFP = XsraSelFile(shellWidget, label, NULL, NULL, _("could not open: "),
+ (def[0] ? def : NULL), filter, openMode, NULL, &openName))
+ // [HGM] delay to give expose event opportunity to redraw board after browser-dialog popdown before lengthy load starts
+ ScheduleDelayedEvent(&DelayedLoad, 50);
}
}
-void FileNamePopDown()
+void
+FileNamePopDown ()
{
if (!filenameUp) return;
XtPopdown(fileNameShell);
ModeHighlight();
}
-void FileNameCallback(w, client_data, call_data)
- Widget w;
- XtPointer client_data, call_data;
+void
+FileNameCallback (Widget w, XtPointer client_data, XtPointer call_data)
{
String name;
Arg args[16];
FileNameAction(w, NULL, NULL, NULL);
}
-void FileNameAction(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
+void
+FileNameAction (Widget w, XEvent *event, String *prms, Cardinal *nprms)
{
char buf[MSG_SIZ];
String name;
ModeHighlight();
}
-void PromotionPopUp()
+void
+PromotionPopUp ()
{
Arg args[16];
Widget dialog, layout;
Position x, y;
Dimension bw_width, pw_width;
int j;
+ char *PromoChars = "wglcqrbnkac+=\0";
j = 0;
XtSetArg(args[j], XtNwidth, &bw_width); j++;
if(gameInfo.variant != VariantShogi) {
if(gameInfo.variant == VariantSpartan && !WhiteOnMove(currentMove)) {
- XawDialogAddButton(dialog, _("Warlord"), PromotionCallback,
- (XtPointer) dialog);
- XawDialogAddButton(dialog, _("General"), PromotionCallback,
- (XtPointer) dialog);
- XawDialogAddButton(dialog, _("Lieutenant"), PromotionCallback,
- (XtPointer) dialog);
- XawDialogAddButton(dialog, _("Captain"), PromotionCallback,
- (XtPointer) dialog);
- } else {\r
- XawDialogAddButton(dialog, _("Queen"), PromotionCallback,
- (XtPointer) dialog);
- XawDialogAddButton(dialog, _("Rook"), PromotionCallback,
- (XtPointer) dialog);
- XawDialogAddButton(dialog, _("Bishop"), PromotionCallback,
- (XtPointer) dialog);
- XawDialogAddButton(dialog, _("Knight"), PromotionCallback,
- (XtPointer) dialog);
+ XawDialogAddButton(dialog, _("Warlord"), PromotionCallback, PromoChars + 0);
+ XawDialogAddButton(dialog, _("General"), PromotionCallback, PromoChars + 1);
+ XawDialogAddButton(dialog, _("Lieutenant"), PromotionCallback, PromoChars + 2);
+ XawDialogAddButton(dialog, _("Captain"), PromotionCallback, PromoChars + 3);
+ } else {
+ XawDialogAddButton(dialog, _("Queen"), PromotionCallback, PromoChars + 4);
+ XawDialogAddButton(dialog, _("Rook"), PromotionCallback, PromoChars + 5);
+ XawDialogAddButton(dialog, _("Bishop"), PromotionCallback, PromoChars + 6);
+ XawDialogAddButton(dialog, _("Knight"), PromotionCallback, PromoChars + 7);
}
if (!appData.testLegality || gameInfo.variant == VariantSuicide ||
- gameInfo.variant == VariantSpartan && !WhiteOnMove(currentMove) ||\r
+ gameInfo.variant == VariantSpartan && !WhiteOnMove(currentMove) ||
gameInfo.variant == VariantGiveaway) {
- XawDialogAddButton(dialog, _("King"), PromotionCallback,
- (XtPointer) dialog);
+ XawDialogAddButton(dialog, _("King"), PromotionCallback, PromoChars + 8);
}
if(gameInfo.variant == VariantCapablanca ||
gameInfo.variant == VariantGothic ||
gameInfo.variant == VariantCapaRandom) {
- XawDialogAddButton(dialog, _("Archbishop"), PromotionCallback,
- (XtPointer) dialog);
- XawDialogAddButton(dialog, _("Chancellor"), PromotionCallback,
- (XtPointer) dialog);
+ XawDialogAddButton(dialog, _("Archbishop"), PromotionCallback, PromoChars + 9);
+ XawDialogAddButton(dialog, _("Chancellor"), PromotionCallback, PromoChars + 10);
}
} else // [HGM] shogi
{
- XawDialogAddButton(dialog, _("Promote"), PromotionCallback,
- (XtPointer) dialog);
- XawDialogAddButton(dialog, _("Defer"), PromotionCallback,
- (XtPointer) dialog);
+ XawDialogAddButton(dialog, _("Promote"), PromotionCallback, PromoChars + 11);
+ XawDialogAddButton(dialog, _("Defer"), PromotionCallback, PromoChars + 12);
}
- XawDialogAddButton(dialog, _("cancel"), PromotionCallback,
- (XtPointer) dialog);
+ XawDialogAddButton(dialog, _("cancel"), PromotionCallback, PromoChars + 13);
XtRealizeWidget(promotionShell);
CatchDeleteWindow(promotionShell, "PromotionPopDown");
promotionUp = True;
}
-void PromotionPopDown()
+void
+PromotionPopDown ()
{
if (!promotionUp) return;
XtPopdown(promotionShell);
promotionUp = False;
}
-void PromotionCallback(w, client_data, call_data)
- Widget w;
- XtPointer client_data, call_data;
+void
+PromotionCallback (Widget w, XtPointer client_data, XtPointer call_data)
{
- String name;
- Arg args[16];
- int promoChar;
-
- XtSetArg(args[0], XtNlabel, &name);
- XtGetValues(w, args, 1);
+ int promoChar = * (const char *) client_data;
PromotionPopDown();
if (fromX == -1) return;
- if (strcmp(name, _("cancel")) == 0) {
+ if (! promoChar) {
fromX = fromY = -1;
ClearHighlights();
return;
- } else if (strcmp(name, _("Knight")) == 0) {
- promoChar = 'n';
- } else if (strcmp(name, _("Promote")) == 0) {
- promoChar = '+';
- } else if (strcmp(name, _("Defer")) == 0) {
- promoChar = '=';
- } else {
- promoChar = ToLower(name[0]);
}
-
UserMoveEvent(fromX, fromY, toX, toY, promoChar);
if (!appData.highlightLastMove || gotPremove) ClearHighlights();
}
-void ErrorCallback(w, client_data, call_data)
- Widget w;
- XtPointer client_data, call_data;
+void
+ErrorCallback (Widget w, XtPointer client_data, XtPointer call_data)
{
- errorUp = False;
+ dialogError = errorUp = False;
XtPopdown(w = XtParent(XtParent(XtParent(w))));
XtDestroyWidget(w);
if (errorExitStatus != -1) ExitEvent(errorExitStatus);
}
-void ErrorPopDown()
+void
+ErrorPopDown ()
{
if (!errorUp) return;
- errorUp = False;
+ dialogError = errorUp = False;
XtPopdown(errorShell);
XtDestroyWidget(errorShell);
if (errorExitStatus != -1) ExitEvent(errorExitStatus);
}
-void ErrorPopUp(title, label, modal)
- char *title, *label;
- int modal;
+void
+ErrorPopUp (char *title, char *label, int modal)
{
Arg args[16];
Widget dialog, layout;
XtSetArg(args[i], XtNtitle, title); i++;
errorShell =
XtCreatePopupShell("errorpopup", transientShellWidgetClass,
- shellWidget, args, i);
+ shellUp[0] ? (dialogError = modal = TRUE, shells[0]) : shellWidget, args, i);
layout =
XtCreateManagedWidget(layoutName, formWidgetClass, errorShell,
layoutArgs, XtNumber(layoutArgs));
/* Disable all user input other than deleting the window */
static int frozen = 0;
-void FreezeUI()
+
+void
+FreezeUI ()
{
if (frozen) return;
/* Grab by a widget that doesn't accept input */
}
/* Undo a FreezeUI */
-void ThawUI()
+void
+ThawUI ()
{
if (!frozen) return;
XtRemoveGrab(messageWidget);
frozen = 0;
}
-char *ModeToWidgetName(mode)
- GameMode mode;
-{
- switch (mode) {
- case BeginningOfGame:
- if (appData.icsActive)
- return "menuMode.ICS Client";
- else if (appData.noChessProgram ||
- *appData.cmailGameName != NULLCHAR)
- return "menuMode.Edit Game";
- else
- return "menuMode.Machine Black";
- case MachinePlaysBlack:
- return "menuMode.Machine Black";
- case MachinePlaysWhite:
- return "menuMode.Machine White";
- case AnalyzeMode:
- return "menuMode.Analysis Mode";
- case AnalyzeFile:
- return "menuMode.Analyze File";
- case TwoMachinesPlay:
- return "menuMode.Two Machines";
- case EditGame:
- return "menuMode.Edit Game";
- case PlayFromGameFile:
- return "menuFile.Load Game";
- case EditPosition:
- return "menuMode.Edit Position";
- case Training:
- return "menuMode.Training";
- case IcsPlayingWhite:
- case IcsPlayingBlack:
- case IcsObserving:
- case IcsIdle:
- case IcsExamining:
- return "menuMode.ICS Client";
- default:
- case EndOfGame:
- return NULL;
- }
-}
-
-void ModeHighlight()
+void
+ModeHighlight ()
{
Arg args[16];
static int oldPausing = FALSE;
if (pausing != oldPausing) {
oldPausing = pausing;
- if (pausing) {
- XtSetArg(args[0], XtNleftBitmap, xMarkPixmap);
- } else {
- XtSetArg(args[0], XtNleftBitmap, None);
- }
- XtSetValues(XtNameToWidget(menuBarWidget, "menuMode.Pause"),
- args, 1);
+ MarkMenuItem("Pause", pausing);
if (appData.showButtonBar) {
/* Always toggle, don't set. Previous code messes up when
wname = ModeToWidgetName(oldmode);
if (wname != NULL) {
- XtSetArg(args[0], XtNleftBitmap, None);
- XtSetValues(XtNameToWidget(menuBarWidget, wname), args, 1);
+ MarkMenuItem(wname, False);
}
wname = ModeToWidgetName(gameMode);
if (wname != NULL) {
- XtSetArg(args[0], XtNleftBitmap, xMarkPixmap);
- XtSetValues(XtNameToWidget(menuBarWidget, wname), args, 1);
+ MarkMenuItem(wname, True);
}
oldmode = gameMode;
+ MarkMenuItem("Machine Match", matchMode && matchGame < appData.matchGames);
/* Maybe all the enables should be handled here, not just this one */
- XtSetSensitive(XtNameToWidget(menuBarWidget, "menuMode.Training"),
- gameMode == Training || gameMode == PlayFromGameFile);
+ EnableMenuItem("Training", gameMode == Training || gameMode == PlayFromGameFile);
}
/*
* Button/menu procedures
*/
-void ResetProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
-{
- ResetGameEvent();
-}
-
-int LoadGamePopUp(f, gameNumber, title)
- FILE *f;
- int gameNumber;
- char *title;
+int
+LoadGamePopUp (FILE *f, int gameNumber, char *title)
{
cmailMsgLoaded = FALSE;
if (gameNumber == 0) {
return LoadGame(f, gameNumber, title, FALSE);
}
-void LoadGameProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
-{
- if (gameMode == AnalyzeMode || gameMode == AnalyzeFile) {
- Reset(FALSE, TRUE);
- }
- FileNamePopUp(_("Load game file name?"), "", ".pgn .game", LoadGamePopUp, "rb");
-}
-
-void LoadNextGameProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
-{
- ReloadGame(1);
-}
-
-void LoadPrevGameProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
-{
- ReloadGame(-1);
-}
-
-void ReloadGameProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
-{
- ReloadGame(0);
-}
-
-void LoadNextPositionProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
-{
- ReloadPosition(1);
-}
-
-void LoadPrevPositionProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
-{
- ReloadPosition(-1);
-}
-
-void ReloadPositionProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
-{
- ReloadPosition(0);
-}
-
-void LoadPositionProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
-{
- if (gameMode == AnalyzeMode || gameMode == AnalyzeFile) {
- Reset(FALSE, TRUE);
- }
- FileNamePopUp(_("Load position file name?"), "", ".fen .epd .pos", LoadPosition, "rb");
-}
-
-void SaveGameProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
-{
- FileNamePopUp(_("Save game file name?"),
- DefaultFileName(appData.oldSaveStyle ? "game" : "pgn"),
- appData.oldSaveStyle ? ".game" : ".pgn",
- SaveGame, "a");
-}
-
-void SavePositionProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
-{
- FileNamePopUp(_("Save position file name?"),
- DefaultFileName(appData.oldSaveStyle ? "pos" : "fen"),
- appData.oldSaveStyle ? ".pos" : ".fen",
- SavePosition, "a");
-}
-
-void ReloadCmailMsgProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
-{
- ReloadCmailMsgEvent(FALSE);
-}
-
-void MailMoveProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
-{
- MailMoveEvent();
-}
-
/* this variable is shared between CopyPositionProc and SendPositionSelection */
char *selected_fen_position=NULL;
Boolean
-SendPositionSelection(Widget w, Atom *selection, Atom *target,
- Atom *type_return, XtPointer *value_return,
- unsigned long *length_return, int *format_return)
+SendPositionSelection (Widget w, Atom *selection, Atom *target,
+ Atom *type_return, XtPointer *value_return,
+ unsigned long *length_return, int *format_return)
{
char *selection_tmp;
*value_return = targets_tmp;
*type_return = XA_ATOM;
*length_return = 2;
+#if 0
+ // This code leads to a read of value_return out of bounds on 64-bit systems.
+ // Other code which I have seen always sets *format_return to 32 independent of
+ // sizeof(Atom) without adjusting *length_return. For instance see TextConvertSelection()
+ // at http://cgit.freedesktop.org/xorg/lib/libXaw/tree/src/Text.c -- BJ
*format_return = 8 * sizeof(Atom);
if (*format_return > 32) {
*length_return *= *format_return / 32;
*format_return = 32;
}
+#else
+ *format_return = 32;
+#endif
return True;
} else {
return False;
/* note: when called from menu all parameters are NULL, so no clue what the
* Widget which was clicked on was, or what the click event was
*/
-void CopyPositionProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
- {
+void
+CopyPositionProc ()
+{
/*
* Set both PRIMARY (the selection) and CLIPBOARD, since we don't
* have a notion of a position that is selected but not copied.
SendPositionSelection,
NULL/* lose_ownership_proc */ ,
NULL/* transfer_done_proc */);
- }
+}
/* function called when the data to Paste is ready */
static void
-PastePositionCB(Widget w, XtPointer client_data, Atom *selection,
- Atom *type, XtPointer value, unsigned long *len, int *format)
+PastePositionCB (Widget w, XtPointer client_data, Atom *selection,
+ Atom *type, XtPointer value, unsigned long *len, int *format)
{
char *fenstr=value;
if (value==NULL || *len==0) return; /* nothing had been selected to copy */
/* called when Paste Position button is pressed,
* all parameters will be NULL */
-void PastePositionProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
+void
+PastePositionProc ()
{
XtGetSelectionValue(menuBarWidget,
appData.pasteSelection ? XA_PRIMARY: XA_CLIPBOARD(xDisplay), XA_STRING,
}
static Boolean
-SendGameSelection(Widget w, Atom *selection, Atom *target,
- Atom *type_return, XtPointer *value_return,
- unsigned long *length_return, int *format_return)
+SendGameSelection (Widget w, Atom *selection, Atom *target,
+ Atom *type_return, XtPointer *value_return,
+ unsigned long *length_return, int *format_return)
{
char *selection_tmp;
*value_return = targets_tmp;
*type_return = XA_ATOM;
*length_return = 2;
+#if 0
+ // This code leads to a read of value_return out of bounds on 64-bit systems.
+ // Other code which I have seen always sets *format_return to 32 independent of
+ // sizeof(Atom) without adjusting *length_return. For instance see TextConvertSelection()
+ // at http://cgit.freedesktop.org/xorg/lib/libXaw/tree/src/Text.c -- BJ
*format_return = 8 * sizeof(Atom);
if (*format_return > 32) {
*length_return *= *format_return / 32;
*format_return = 32;
}
+#else
+ *format_return = 32;
+#endif
return True;
} else {
return False;
}
}
-void CopySomething()
+void
+CopySomething ()
{
- int ret;
-
/*
* Set both PRIMARY (the selection) and CLIPBOARD, since we don't
* have a notion of a game that is selected but not copied.
/* note: when called from menu all parameters are NULL, so no clue what the
* Widget which was clicked on was, or what the click event was
*/
-void CopyGameProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
-{
- int ret;
-
- ret = SaveGameToFile(gameCopyFilename, FALSE);
- if (!ret) return;
-
- CopySomething();
-}
-
-void CopyGameListProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
-{
- if(!SaveGameListAsText(fopen(gameCopyFilename, "w"))) return;
- CopySomething();
-}
-
/* function called when the data to Paste is ready */
static void
-PasteGameCB(Widget w, XtPointer client_data, Atom *selection,
- Atom *type, XtPointer value, unsigned long *len, int *format)
+PasteGameCB (Widget w, XtPointer client_data, Atom *selection,
+ Atom *type, XtPointer value, unsigned long *len, int *format)
{
FILE* f;
if (value == NULL || *len == 0) {
/* called when Paste Game button is pressed,
* all parameters will be NULL */
-void PasteGameProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
+void
+PasteGameProc ()
{
XtGetSelectionValue(menuBarWidget,
appData.pasteSelection ? XA_PRIMARY: XA_CLIPBOARD(xDisplay), XA_STRING,
}
-void AutoSaveGame()
-{
- SaveGameProc(NULL, NULL, NULL, NULL);
-}
-
-
-void QuitProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
-{
- ExitEvent(0);
-}
-
-void PauseProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
-{
- PauseEvent();
-}
-
-
-void MachineBlackProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
-{
- MachineBlackEvent();
-}
-
-void MachineWhiteProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
-{
- MachineWhiteEvent();
-}
-
-void AnalyzeModeProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
-{
- char buf[MSG_SIZ];
-
- if (!first.analysisSupport) {
- snprintf(buf, sizeof(buf), _("%s does not support analysis"), first.tidy);
- DisplayError(buf, 0);
- return;
- }
- /* [DM] icsEngineAnalyze [HGM] This is horrible code; reverse the gameMode and isEngineAnalyze tests! */
- if (appData.icsActive) {
- if (gameMode != IcsObserving) {
- snprintf(buf, MSG_SIZ, _("You are not observing a game"));
- DisplayError(buf, 0);
- /* secure check */
- if (appData.icsEngineAnalyze) {
- if (appData.debugMode)
- fprintf(debugFP, _("Found unexpected active ICS engine analyze \n"));
- ExitAnalyzeMode();
- ModeHighlight();
- }
- return;
- }
- /* if enable, use want disable icsEngineAnalyze */
- if (appData.icsEngineAnalyze) {
- ExitAnalyzeMode();
- ModeHighlight();
- return;
- }
- appData.icsEngineAnalyze = TRUE;
- if (appData.debugMode)
- fprintf(debugFP, _("ICS engine analyze starting... \n"));
- }
-#ifndef OPTIONSDIALOG
- if (!appData.showThinking)
- ShowThinkingProc(w,event,prms,nprms);
-#endif
-
- AnalyzeModeEvent();
-}
-
-void AnalyzeFileProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
-{
- if (!first.analysisSupport) {
- char buf[MSG_SIZ];
- snprintf(buf, sizeof(buf), _("%s does not support analysis"), first.tidy);
- DisplayError(buf, 0);
- return;
- }
- Reset(FALSE, TRUE);
-#ifndef OPTIONSDIALOG
- if (!appData.showThinking)
- ShowThinkingProc(w,event,prms,nprms);
-#endif
- AnalyzeFileEvent();
- FileNamePopUp(_("File to analyze"), "", ".pgn .game", LoadGamePopUp, "rb");
- AnalysisPeriodicEvent(1);
-}
-
-void TwoMachinesProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
-{
- TwoMachinesEvent();
-}
-
-void MatchProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
-{
- if(gameMode != BeginningOfGame) { DisplayError(_("You can only start a match from the initial position."), 0); return; }
- appData.matchGames = appData.defaultMatchGames;
- MatchEvent(2);\r
-}
-
-void IcsClientProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
-{
- IcsClientEvent();
-}
-
-void EditGameProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
-{
- EditGameEvent();
-}
-
-void EditPositionProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
-{
- EditPositionEvent();
-}
-
-void TrainingProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
-{
- TrainingEvent();
-}
-
-void EditCommentProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
-{
- Arg args[5];
- int j;
- if (PopDown(1)) { // popdown succesful
- j = 0;
- XtSetArg(args[j], XtNleftBitmap, None); j++;
- XtSetValues(XtNameToWidget(menuBarWidget, "menuEdit.Edit Comment"), args, j);
- XtSetValues(XtNameToWidget(menuBarWidget, "menuView.Show Comments"), args, j);
- } else // was not up
- EditCommentEvent();
-}
-
-void IcsInputBoxProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
-{
- if (!PopDown(4)) ICSInputBoxPopUp();
-}
-
-void AcceptProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
-{
- AcceptEvent();
-}
-
-void DeclineProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
-{
- DeclineEvent();
-}
-
-void RematchProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
-{
- RematchEvent();
-}
-
-void CallFlagProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
-{
- CallFlagEvent();
-}
-
-void DrawProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
-{
- DrawEvent();
-}
-
-void AbortProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
-{
- AbortEvent();
-}
-
-void AdjournProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
-{
- AdjournEvent();
-}
-
-void ResignProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
-{
- ResignEvent();
-}
-
-void AdjuWhiteProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
-{
- UserAdjudicationEvent(+1);
-}
-
-void AdjuBlackProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
-{
- UserAdjudicationEvent(-1);
-}
-
-void AdjuDrawProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
-{
- UserAdjudicationEvent(0);
-}
-
-void EnterKeyProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
+void
+QuitWrapper (Widget w, XEvent *event, String *prms, Cardinal *nprms)
{
- if (shellUp[4] == True)
- ICSInputSendText();
+ QuitProc();
}
-void UpKeyProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
+void
+UpKeyProc (Widget w, XEvent *event, String *prms, Cardinal *nprms)
{ // [HGM] input: let up-arrow recall previous line from history
Widget edit;
int j;
}
}
-void DownKeyProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
+void
+DownKeyProc (Widget w, XEvent *event, String *prms, Cardinal *nprms)
{ // [HGM] input: let down-arrow recall next line from history
Widget edit;
String val;
}
}
-void StopObservingProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
-{
- StopObservingEvent();
-}
-
-void StopExaminingProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
+void
+EnterKeyProc (Widget w, XEvent *event, String *prms, Cardinal *nprms)
{
- StopExaminingEvent();
+ if (shellUp[4] == True)
+ ICSInputSendText();
}
-void UploadProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
+void
+TempBackwardProc (Widget w, XEvent *event, String *prms, Cardinal *nprms)
{
- UploadGameEvent();
+ if (!TempBackwardActive) {
+ TempBackwardActive = True;
+ BackwardEvent();
+ }
}
-
-void ForwardProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
-{
+void
+TempForwardProc (Widget w, XEvent *event, String *prms, Cardinal *nprms)
+{
+ /* Check to see if triggered by a key release event for a repeating key.
+ * If so the next queued event will be a key press of the same key at the same time */
+ if (XEventsQueued(xDisplay, QueuedAfterReading)) {
+ XEvent next;
+ XPeekEvent(xDisplay, &next);
+ if (next.type == KeyPress && next.xkey.time == event->xkey.time &&
+ next.xkey.keycode == event->xkey.keycode)
+ return;
+ }
ForwardEvent();
+ TempBackwardActive = False;
}
-
-void BackwardProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
-{
- BackwardEvent();
-}
-
-void ToStartProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
-{
- ToStartEvent();
-}
-
-void ToEndProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
-{
- ToEndEvent();
-}
-
-void RevertProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
-{
- RevertEvent(False);
-}
-
-void AnnotateProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
-{
- RevertEvent(True);
-}
-
-void TruncateGameProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
-{
- TruncateGameEvent();
-}
-void RetractMoveProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
-{
- RetractMoveEvent();
-}
-
-void MoveNowProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
-{
- MoveNowEvent();
-}
-
-void FlipViewProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
-{
- flipView = !flipView;
- DrawPosition(True, NULL);
-}
-
-void PonderNextMoveProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
-{
- Arg args[16];
-
- PonderNextMoveEvent(!appData.ponderNextMove);
-#ifndef OPTIONSDIALOG
- if (appData.ponderNextMove) {
- XtSetArg(args[0], XtNleftBitmap, xMarkPixmap);
- } else {
- XtSetArg(args[0], XtNleftBitmap, None);
- }
- XtSetValues(XtNameToWidget(menuBarWidget, "menuOptions.Ponder Next Move"),
- args, 1);
-#endif
-}
-
-#ifndef OPTIONSDIALOG
-void AlwaysQueenProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
-{
- Arg args[16];
-
- appData.alwaysPromoteToQueen = !appData.alwaysPromoteToQueen;
-
- if (appData.alwaysPromoteToQueen) {
- XtSetArg(args[0], XtNleftBitmap, xMarkPixmap);
- } else {
- XtSetArg(args[0], XtNleftBitmap, None);
- }
- XtSetValues(XtNameToWidget(menuBarWidget, "menuOptions.Always Queen"),
- args, 1);
-}
-
-void AnimateDraggingProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
-{
- Arg args[16];
-
- appData.animateDragging = !appData.animateDragging;
-
- if (appData.animateDragging) {
- XtSetArg(args[0], XtNleftBitmap, xMarkPixmap);
- CreateAnimVars();
- } else {
- XtSetArg(args[0], XtNleftBitmap, None);
- }
- XtSetValues(XtNameToWidget(menuBarWidget, "menuOptions.Animate Dragging"),
- args, 1);
-}
-
-void AnimateMovingProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
-{
- Arg args[16];
-
- appData.animate = !appData.animate;
-
- if (appData.animate) {
- XtSetArg(args[0], XtNleftBitmap, xMarkPixmap);
- CreateAnimVars();
- } else {
- XtSetArg(args[0], XtNleftBitmap, None);
- }
- XtSetValues(XtNameToWidget(menuBarWidget, "menuOptions.Animate Moving"),
- args, 1);
-}
-
-void AutoflagProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
-{
- Arg args[16];
-
- appData.autoCallFlag = !appData.autoCallFlag;
-
- if (appData.autoCallFlag) {
- XtSetArg(args[0], XtNleftBitmap, xMarkPixmap);
- } else {
- XtSetArg(args[0], XtNleftBitmap, None);
- }
- XtSetValues(XtNameToWidget(menuBarWidget, "menuOptions.Auto Flag"),
- args, 1);
-}
-
-void AutoflipProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
-{
- Arg args[16];
-
- appData.autoFlipView = !appData.autoFlipView;
-
- if (appData.autoFlipView) {
- XtSetArg(args[0], XtNleftBitmap, xMarkPixmap);
- } else {
- XtSetArg(args[0], XtNleftBitmap, None);
- }
- XtSetValues(XtNameToWidget(menuBarWidget, "menuOptions.Auto Flip View"),
- args, 1);
-}
-
-void BlindfoldProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
-{
- Arg args[16];
-
- appData.blindfold = !appData.blindfold;
-
- if (appData.blindfold) {
- XtSetArg(args[0], XtNleftBitmap, xMarkPixmap);
- } else {
- XtSetArg(args[0], XtNleftBitmap, None);
- }
- XtSetValues(XtNameToWidget(menuBarWidget, "menuOptions.Blindfold"),
- args, 1);
-
- DrawPosition(True, NULL);
-}
-
-void TestLegalityProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
-{
- Arg args[16];
-
- appData.testLegality = !appData.testLegality;
-
- if (appData.testLegality) {
- XtSetArg(args[0], XtNleftBitmap, xMarkPixmap);
- } else {
- XtSetArg(args[0], XtNleftBitmap, None);
- }
- XtSetValues(XtNameToWidget(menuBarWidget, "menuOptions.Test Legality"),
- args, 1);
-}
-
-
-void FlashMovesProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
-{
- Arg args[16];
-
- if (appData.flashCount == 0) {
- appData.flashCount = 3;
- } else {
- appData.flashCount = -appData.flashCount;
- }
-
- if (appData.flashCount > 0) {
- XtSetArg(args[0], XtNleftBitmap, xMarkPixmap);
- } else {
- XtSetArg(args[0], XtNleftBitmap, None);
- }
- XtSetValues(XtNameToWidget(menuBarWidget, "menuOptions.Flash Moves"),
- args, 1);
-}
-
-#if HIGHDRAG
-void HighlightDraggingProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
-{
- Arg args[16];
-
- appData.highlightDragging = !appData.highlightDragging;
-
- if (appData.highlightDragging) {
- XtSetArg(args[0], XtNleftBitmap, xMarkPixmap);
- } else {
- XtSetArg(args[0], XtNleftBitmap, None);
- }
- XtSetValues(XtNameToWidget(menuBarWidget,
- "menuOptions.Highlight Dragging"), args, 1);
-}
-#endif
-
-void HighlightLastMoveProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
-{
- Arg args[16];
-
- appData.highlightLastMove = !appData.highlightLastMove;
-
- if (appData.highlightLastMove) {
- XtSetArg(args[0], XtNleftBitmap, xMarkPixmap);
- } else {
- XtSetArg(args[0], XtNleftBitmap, None);
- }
- XtSetValues(XtNameToWidget(menuBarWidget,
- "menuOptions.Highlight Last Move"), args, 1);
-}
-
-void HighlightArrowProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
-{
- Arg args[16];
-
- appData.highlightMoveWithArrow = !appData.highlightMoveWithArrow;
-
- if (appData.highlightMoveWithArrow) {
- XtSetArg(args[0], XtNleftBitmap, xMarkPixmap);
- } else {
- XtSetArg(args[0], XtNleftBitmap, None);
- }
- XtSetValues(XtNameToWidget(menuBarWidget,
- "menuOptions.Arrow"), args, 1);
-}
-
-#if 0
-void IcsAlarmProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
-{
- Arg args[16];
-
- appData.icsAlarm = !appData.icsAlarm;
-
- if (appData.icsAlarm) {
- XtSetArg(args[0], XtNleftBitmap, xMarkPixmap);
- } else {
- XtSetArg(args[0], XtNleftBitmap, None);
- }
- XtSetValues(XtNameToWidget(menuBarWidget,
- "menuOptions.ICS Alarm"), args, 1);
-}
-#endif
-
-void MoveSoundProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
-{
- Arg args[16];
-
- appData.ringBellAfterMoves = !appData.ringBellAfterMoves;
-
- if (appData.ringBellAfterMoves) {
- XtSetArg(args[0], XtNleftBitmap, xMarkPixmap);
- } else {
- XtSetArg(args[0], XtNleftBitmap, None);
- }
- XtSetValues(XtNameToWidget(menuBarWidget, "menuOptions.Move Sound"),
- args, 1);
-}
-
-void OneClickProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
-{
- Arg args[16];
-
- appData.oneClick = !appData.oneClick;
-
- if (appData.oneClick) {
- XtSetArg(args[0], XtNleftBitmap, xMarkPixmap);
- } else {
- XtSetArg(args[0], XtNleftBitmap, None);
- }
- XtSetValues(XtNameToWidget(menuBarWidget, "menuOptions.OneClick"),
- args, 1);
-}
-
-void PeriodicUpdatesProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
-{
- Arg args[16];
-
- PeriodicUpdatesEvent(!appData.periodicUpdates);
-
- if (appData.periodicUpdates) {
- XtSetArg(args[0], XtNleftBitmap, xMarkPixmap);
- } else {
- XtSetArg(args[0], XtNleftBitmap, None);
- }
- XtSetValues(XtNameToWidget(menuBarWidget, "menuOptions.Periodic Updates"),
- args, 1);
-}
-
-void PopupExitMessageProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
-{
- Arg args[16];
-
- appData.popupExitMessage = !appData.popupExitMessage;
-
- if (appData.popupExitMessage) {
- XtSetArg(args[0], XtNleftBitmap, xMarkPixmap);
- } else {
- XtSetArg(args[0], XtNleftBitmap, None);
- }
- XtSetValues(XtNameToWidget(menuBarWidget,
- "menuOptions.Popup Exit Message"), args, 1);
-}
-
-void PopupMoveErrorsProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
-{
- Arg args[16];
-
- appData.popupMoveErrors = !appData.popupMoveErrors;
-
- if (appData.popupMoveErrors) {
- XtSetArg(args[0], XtNleftBitmap, xMarkPixmap);
- } else {
- XtSetArg(args[0], XtNleftBitmap, None);
- }
- XtSetValues(XtNameToWidget(menuBarWidget, "menuOptions.Popup Move Errors"),
- args, 1);
-}
-
-#if 0
-void PremoveProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
-{
- Arg args[16];
-
- appData.premove = !appData.premove;
-
- if (appData.premove) {
- XtSetArg(args[0], XtNleftBitmap, xMarkPixmap);
- } else {
- XtSetArg(args[0], XtNleftBitmap, None);
- }
- XtSetValues(XtNameToWidget(menuBarWidget,
- "menuOptions.Premove"), args, 1);
-}
-#endif
-
-void ShowCoordsProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
-{
- Arg args[16];
-
- appData.showCoords = !appData.showCoords;
-
- if (appData.showCoords) {
- XtSetArg(args[0], XtNleftBitmap, xMarkPixmap);
- } else {
- XtSetArg(args[0], XtNleftBitmap, None);
- }
- XtSetValues(XtNameToWidget(menuBarWidget, "menuOptions.Show Coords"),
- args, 1);
-
- DrawPosition(True, NULL);
-}
-
-void ShowThinkingProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
-{
- appData.showThinking = !appData.showThinking; // [HGM] thinking: tken out of ShowThinkingEvent
- ShowThinkingEvent();
-}
-
-void HideThinkingProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
-{
- Arg args[16];
-
- appData.hideThinkingFromHuman = !appData.hideThinkingFromHuman; // [HGM] thinking: tken out of ShowThinkingEvent
- ShowThinkingEvent();
-
- if (appData.hideThinkingFromHuman) {
- XtSetArg(args[0], XtNleftBitmap, xMarkPixmap);
- } else {
- XtSetArg(args[0], XtNleftBitmap, None);
- }
- XtSetValues(XtNameToWidget(menuBarWidget, "menuOptions.Hide Thinking"),
- args, 1);
-}
-#endif
-
-void SaveOnExitProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
-{
- Arg args[16];
-
- saveSettingsOnExit = !saveSettingsOnExit;
-
- if (saveSettingsOnExit) {
- XtSetArg(args[0], XtNleftBitmap, xMarkPixmap);
- } else {
- XtSetArg(args[0], XtNleftBitmap, None);
- }
- XtSetValues(XtNameToWidget(menuBarWidget, "menuOptions.Save Settings on Exit"),
- args, 1);
-}
-
-void SaveSettingsProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
-{
- SaveSettings(settingsFileName);
-}
-
-void InfoProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
-{
- char buf[MSG_SIZ];
- snprintf(buf, sizeof(buf), "xterm -e info --directory %s --directory . -f %s &",
- INFODIR, INFOFILE);
- system(buf);
-}
-
-void ManProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
-{
+void
+ManInner (Widget w, XEvent *event, String *prms, Cardinal *nprms)
+{ // called as key binding
char buf[MSG_SIZ];
String name;
if (nprms && *nprms > 0)
system(buf);
}
-void HintProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
-{
- HintEvent();
-}
-
-void BookProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
-{
- BookEvent();
-}
-
-void AboutProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
-{
- char buf[MSG_SIZ];
-#if ZIPPY
- char *zippy = " (with Zippy code)";
-#else
- char *zippy = "";
-#endif
- snprintf(buf, sizeof(buf), "%s%s\n\n%s\n%s\n%s\n\n%s%s\n%s",
- programVersion, zippy,
- "Copyright 1991 Digital Equipment Corporation",
- "Enhancements Copyright 1992-2009 Free Software Foundation",
- "Enhancements Copyright 2005 Alessandro Scotti",
- PACKAGE, " is free software and carries NO WARRANTY;",
- "see the file COPYING for more information.");
- ErrorPopUp(_("About XBoard"), buf, FALSE);
-}
-
-void DebugProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
-{
- appData.debugMode = !appData.debugMode;
-}
-
-void AboutGameProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
-{
- AboutGameEvent();
-}
-
-void NothingProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
-{
- return;
-}
-
-void Iconify(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
-{
- Arg args[16];
-
- fromX = fromY = -1;
- XtSetArg(args[0], XtNiconic, True);
- XtSetValues(shellWidget, args, 1);
-}
-
-void DisplayMessage(message, extMessage)
- char *message, *extMessage;
+void
+DisplayMessage (char *message, char *extMessage)
{
/* display a message in the message widget */
};
};
+ safeStrCpy(lastMsg, message, MSG_SIZ); // [HGM] make available
+
/* need to test if messageWidget already exists, since this function
can also be called during the startup, if for example a Xresource
is not set up correctly */
return;
}
-void DisplayTitle(text)
- char *text;
+void
+DisplayTitle (char *text)
{
Arg args[16];
int i;
XtSetArg(args[i], XtNiconName, (XtArgVal) icon); i++;
XtSetArg(args[i], XtNtitle, (XtArgVal) title); i++;
XtSetValues(shellWidget, args, i);
+ XSync(xDisplay, False);
}
void
-DisplayError(message, error)
- String message;
- int error;
+DisplayError (String message, int error)
{
char buf[MSG_SIZ];
}
-void DisplayMoveError(message)
- String message;
+void
+DisplayMoveError (String message)
{
fromX = fromY = -1;
ClearHighlights();
}
-void DisplayFatalError(message, error, status)
- String message;
- int error, status;
+void
+DisplayFatalError (String message, int error, int status)
{
char buf[MSG_SIZ];
}
}
-void DisplayInformation(message)
- String message;
+void
+DisplayInformation (String message)
{
ErrorPopDown();
ErrorPopUp(_("Information"), message, TRUE);
}
-void DisplayNote(message)
- String message;
+void
+DisplayNote (String message)
{
ErrorPopDown();
ErrorPopUp(_("Note"), message, FALSE);
}
static int
-NullXErrorCheck(dpy, error_event)
- Display *dpy;
- XErrorEvent *error_event;
+NullXErrorCheck (Display *dpy, XErrorEvent *error_event)
{
return 0;
}
-void DisplayIcsInteractionTitle(message)
- String message;
+void
+DisplayIcsInteractionTitle (String message)
{
if (oldICSInteractionTitle == NULL) {
/* Magic to find the old window title, adapted from vim */
char pendingReplyPrefix[MSG_SIZ];
ProcRef pendingReplyPR;
-void AskQuestionProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
+void
+AskQuestionProc (Widget w, XEvent *event, String *prms, Cardinal *nprms)
{
if (*nprms != 4) {
fprintf(stderr, _("AskQuestionProc needed 4 parameters, got %d\n"),
AskQuestionEvent(prms[0], prms[1], prms[2], prms[3]);
}
-void AskQuestionPopDown()
+void
+AskQuestionPopDown ()
{
if (!askQuestionUp) return;
XtPopdown(askQuestionShell);
askQuestionUp = False;
}
-void AskQuestionReplyAction(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
+void
+AskQuestionReplyAction (Widget w, XEvent *event, String *prms, Cardinal *nprms)
{
char buf[MSG_SIZ];
int err;
if (err) DisplayFatalError(_("Error writing to chess program"), err, 0);
}
-void AskQuestionCallback(w, client_data, call_data)
- Widget w;
- XtPointer client_data, call_data;
+void
+AskQuestionCallback (Widget w, XtPointer client_data, XtPointer call_data)
{
String name;
Arg args[16];
}
}
-void AskQuestion(title, question, replyPrefix, pr)
- char *title, *question, *replyPrefix;
- ProcRef pr;
+void
+AskQuestion (char *title, char *question, char *replyPrefix, ProcRef pr)
{
Arg args[16];
Widget popup, layout, dialog, edit;
void
-PlaySound(name)
- char *name;
+PlaySound (char *name)
{
if (*name == NULLCHAR) {
return;
} else {
char buf[2048];
char *prefix = "", *sep = "";
+ if(appData.soundProgram[0] == NULLCHAR) return;
if(!strchr(name, '/')) { prefix = appData.soundDirectory; sep = "/"; }
snprintf(buf, sizeof(buf), "%s '%s%s%s' &", appData.soundProgram, prefix, sep, name);
system(buf);
}
void
-RingBell()
+RingBell ()
{
PlaySound(appData.soundMove);
}
void
-PlayIcsWinSound()
+PlayIcsWinSound ()
{
PlaySound(appData.soundIcsWin);
}
void
-PlayIcsLossSound()
+PlayIcsLossSound ()
{
PlaySound(appData.soundIcsLoss);
}
void
-PlayIcsDrawSound()
+PlayIcsDrawSound ()
{
PlaySound(appData.soundIcsDraw);
}
void
-PlayIcsUnfinishedSound()
+PlayIcsUnfinishedSound ()
{
PlaySound(appData.soundIcsUnfinished);
}
void
-PlayAlarmSound()
+PlayAlarmSound ()
{
PlaySound(appData.soundIcsAlarm);
}
void
-EchoOn()
+PlayTellSound ()
+{
+ PlaySound(appData.soundTell);
+}
+
+void
+EchoOn ()
{
system("stty echo");
+ noEcho = False;
}
void
-EchoOff()
+EchoOff ()
{
system("stty -echo");
+ noEcho = True;
}
void
-Colorize(cc, continuation)
- ColorClass cc;
- int continuation;
+RunCommand (char *buf)
+{
+ system(buf);
+}
+
+void
+Colorize (ColorClass cc, int continuation)
{
char buf[MSG_SIZ];
int count, outCount, error;
}
}
-char *UserName()
+char *
+UserName ()
{
return getpwuid(getuid())->pw_name;
}
static char *
-ExpandPathName(path)
- char *path;
+ExpandPathName (char *path)
{
static char static_buf[4*MSG_SIZ];
char *d, *s, buf[4*MSG_SIZ];
return static_buf;
}
-char *HostName()
+char *
+HostName ()
{
static char host_name[MSG_SIZ];
DelayedEventCallback delayedEventCallback = 0;
void
-FireDelayedEvent()
+FireDelayedEvent ()
{
delayedEventTimerXID = 0;
delayedEventCallback();
}
void
-ScheduleDelayedEvent(cb, millisec)
- DelayedEventCallback cb; long millisec;
+ScheduleDelayedEvent (DelayedEventCallback cb, long millisec)
{
if(delayedEventTimerXID && delayedEventCallback == cb)
// [HGM] alive: replace, rather than add or flush identical event
}
DelayedEventCallback
-GetDelayedEvent()
+GetDelayedEvent ()
{
if (delayedEventTimerXID) {
return delayedEventCallback;
}
void
-CancelDelayedEvent()
+CancelDelayedEvent ()
{
if (delayedEventTimerXID) {
XtRemoveTimeOut(delayedEventTimerXID);
XtIntervalId loadGameTimerXID = 0;
-int LoadGameTimerRunning()
+int
+LoadGameTimerRunning ()
{
return loadGameTimerXID != 0;
}
-int StopLoadGameTimer()
+int
+StopLoadGameTimer ()
{
if (loadGameTimerXID != 0) {
XtRemoveTimeOut(loadGameTimerXID);
}
void
-LoadGameTimerCallback(arg, id)
- XtPointer arg;
- XtIntervalId *id;
+LoadGameTimerCallback (XtPointer arg, XtIntervalId *id)
{
loadGameTimerXID = 0;
AutoPlayGameLoop();
}
void
-StartLoadGameTimer(millisec)
- long millisec;
+StartLoadGameTimer (long millisec)
{
loadGameTimerXID =
XtAppAddTimeOut(appContext, millisec,
XtIntervalId analysisClockXID = 0;
void
-AnalysisClockCallback(arg, id)
- XtPointer arg;
- XtIntervalId *id;
+AnalysisClockCallback (XtPointer arg, XtIntervalId *id)
{
if (gameMode == AnalyzeMode || gameMode == AnalyzeFile
|| appData.icsEngineAnalyze) { // [DM]
}
void
-StartAnalysisClock()
+StartAnalysisClock ()
{
analysisClockXID =
XtAppAddTimeOut(appContext, 2000,
XtIntervalId clockTimerXID = 0;
-int ClockTimerRunning()
+int
+ClockTimerRunning ()
{
return clockTimerXID != 0;
}
-int StopClockTimer()
+int
+StopClockTimer ()
{
if (clockTimerXID != 0) {
XtRemoveTimeOut(clockTimerXID);
}
void
-ClockTimerCallback(arg, id)
- XtPointer arg;
- XtIntervalId *id;
+ClockTimerCallback (XtPointer arg, XtIntervalId *id)
{
clockTimerXID = 0;
DecrementClocks();
}
void
-StartClockTimer(millisec)
- long millisec;
+StartClockTimer (long millisec)
{
clockTimerXID =
XtAppAddTimeOut(appContext, millisec,
}
void
-DisplayTimerLabel(w, color, timer, highlight)
- Widget w;
- char *color;
- long timer;
- int highlight;
+DisplayTimerLabel (Widget w, char *color, long timer, int highlight)
{
char buf[MSG_SIZ];
Arg args[16];
}
void
-DisplayWhiteClock(timeRemaining, highlight)
- long timeRemaining;
- int highlight;
+DisplayWhiteClock (long timeRemaining, int highlight)
{
Arg args[16];
}
void
-DisplayBlackClock(timeRemaining, highlight)
- long timeRemaining;
- int highlight;
+DisplayBlackClock (long timeRemaining, int highlight)
{
Arg args[16];
} ChildProc;
-int StartChildProcess(cmdLine, dir, pr)
- char *cmdLine;
- char *dir;
- ProcRef *pr;
+int
+StartChildProcess (char *cmdLine, char *dir, ProcRef *pr)
{
char *argv[64], *p;
int i, pid;
char buf[MSG_SIZ];
if (appData.debugMode) {
- fprintf(stderr, "StartChildProcess (dir=\"%s\") %s\n",dir, cmdLine);
+ fprintf(debugFP, "StartChildProcess (dir=\"%s\") %s\n",dir, cmdLine);
}
/* We do NOT feed the cmdLine to the shell; we just
}
// [HGM] kill: implement the 'hard killing' of AS's Winboard_x
-static RETSIGTYPE AlarmCallBack(int n)
+static RETSIGTYPE
+AlarmCallBack (int n)
{
return;
}
void
-DestroyChildProcess(pr, signalType)
- ProcRef pr;
- int signalType;
+DestroyChildProcess (ProcRef pr, int signalType)
{
ChildProc *cp = (ChildProc *) pr;
}
void
-InterruptChildProcess(pr)
- ProcRef pr;
+InterruptChildProcess (ProcRef pr)
{
ChildProc *cp = (ChildProc *) pr;
(void) kill(cp->pid, SIGINT); /* stop it thinking */
}
-int OpenTelnet(host, port, pr)
- char *host;
- char *port;
- ProcRef *pr;
+int
+OpenTelnet (char *host, char *port, ProcRef *pr)
{
char cmdLine[MSG_SIZ];
return StartChildProcess(cmdLine, "", pr);
}
-int OpenTCP(host, port, pr)
- char *host;
- char *port;
- ProcRef *pr;
+int
+OpenTCP (char *host, char *port, ProcRef *pr)
{
#if OMIT_SOCKETS
DisplayFatalError(_("Socket support is not configured in"), 0, 2);
#else /* !OMIT_SOCKETS */
- int s;
- struct sockaddr_in sa;
- struct hostent *hp;
- unsigned short uport;
+ struct addrinfo hints;
+ struct addrinfo *ais, *ai;
+ int error;
+ int s=0;
ChildProc *cp;
- if ((s = socket(AF_INET, SOCK_STREAM, 6)) < 0) {
- return errno;
- }
-
- memset((char *) &sa, (int)0, sizeof(struct sockaddr_in));
- sa.sin_family = AF_INET;
- sa.sin_addr.s_addr = INADDR_ANY;
- uport = (unsigned short) 0;
- sa.sin_port = htons(uport);
- if (bind(s, (struct sockaddr *) &sa, sizeof(struct sockaddr_in)) < 0) {
- return errno;
- }
-
- memset((char *) &sa, (int)0, sizeof(struct sockaddr_in));
- if (!(hp = gethostbyname(host))) {
- int b0, b1, b2, b3;
- if (sscanf(host, "%d.%d.%d.%d", &b0, &b1, &b2, &b3) == 4) {
- hp = (struct hostent *) calloc(1, sizeof(struct hostent));
- hp->h_addrtype = AF_INET;
- hp->h_length = 4;
- hp->h_addr_list = (char **) calloc(2, sizeof(char *));
- hp->h_addr_list[0] = (char *) malloc(4);
- hp->h_addr_list[0][0] = b0;
- hp->h_addr_list[0][1] = b1;
- hp->h_addr_list[0][2] = b2;
- hp->h_addr_list[0][3] = b3;
- } else {
- return ENOENT;
- }
+ memset(&hints, 0, sizeof(hints));
+ hints.ai_family = AF_UNSPEC;
+ hints.ai_socktype = SOCK_STREAM;
+
+ error = getaddrinfo(host, port, &hints, &ais);
+ if (error != 0) {
+ /* a getaddrinfo error is not an errno, so can't return it */
+ fprintf(debugFP, "getaddrinfo(%s, %s): %s\n",
+ host, port, gai_strerror(error));
+ return ENOENT;
+ }
+
+ for (ai = ais; ai != NULL; ai = ai->ai_next) {
+ if ((s = socket(ai->ai_family, ai->ai_socktype, ai->ai_protocol)) < 0) {
+ error = errno;
+ continue;
+ }
+ if (connect(s, ai->ai_addr, ai->ai_addrlen) < 0) {
+ error = errno;
+ continue;
+ }
+ error = 0;
+ break;
}
- sa.sin_family = hp->h_addrtype;
- uport = (unsigned short) atoi(port);
- sa.sin_port = htons(uport);
- memcpy((char *) &sa.sin_addr, hp->h_addr, hp->h_length);
+ freeaddrinfo(ais);
- if (connect(s, (struct sockaddr *) &sa,
- sizeof(struct sockaddr_in)) < 0) {
- return errno;
+ if (error != 0) {
+ return error;
}
cp = (ChildProc *) calloc(1, sizeof(ChildProc));
cp->fdFrom = s;
cp->fdTo = s;
*pr = (ProcRef) cp;
-
#endif /* !OMIT_SOCKETS */
return 0;
}
-int OpenCommPort(name, pr)
- char *name;
- ProcRef *pr;
+int
+OpenCommPort (char *name, ProcRef *pr)
{
int fd;
ChildProc *cp;
return 0;
}
-int OpenLoopback(pr)
- ProcRef *pr;
+int
+OpenLoopback (ProcRef *pr)
{
ChildProc *cp;
int to[2], from[2];
return 0;
}
-int OpenRcmd(host, user, cmd, pr)
- char *host, *user, *cmd;
- ProcRef *pr;
+int
+OpenRcmd (char *host, char *user, char *cmd, ProcRef *pr)
{
DisplayFatalError(_("internal rcmd not implemented for Unix"), 0, 1);
return -1;
} InputSource;
void
-DoInputCallback(closure, source, xid)
- caddr_t closure;
- int *source;
- XtInputId *xid;
+DoInputCallback (caddr_t closure, int *source, XtInputId *xid)
{
InputSource *is = (InputSource *) closure;
int count;
}
}
-InputSourceRef AddInputSource(pr, lineByLine, func, closure)
- ProcRef pr;
- int lineByLine;
- InputCallback func;
- VOIDSTAR closure;
+InputSourceRef
+AddInputSource (ProcRef pr, int lineByLine, InputCallback func, VOIDSTAR closure)
{
InputSource *is;
ChildProc *cp = (ChildProc *) pr;
}
void
-RemoveInputSource(isr)
- InputSourceRef isr;
+RemoveInputSource (InputSourceRef isr)
{
InputSource *is = (InputSource *) isr;
is->xid = 0;
}
-int OutputToProcess(pr, message, count, outError)
- ProcRef pr;
- char *message;
- int count;
- int *outError;
+int
+OutputToProcess (ProcRef pr, char *message, int count, int *outError)
{
static int line = 0;
ChildProc *cp = (ChildProc *) pr;
between each character. This is needed when sending the logon
script to ICC, which for some reason doesn't like the
instantaneous send. */
-int OutputToProcessDelayed(pr, message, count, outError, msdelay)
- ProcRef pr;
- char *message;
- int count;
- int *outError;
- long msdelay;
+int
+OutputToProcessDelayed (ProcRef pr, char *message, int count, int *outError, long msdelay)
{
ChildProc *cp = (ChildProc *) pr;
int outCount = 0;
return outCount;
}
-/**** Animation code by Hugh Fisher, DCS, ANU.
-
- Known problem: if a window overlapping the board is
- moved away while a piece is being animated underneath,
- the newly exposed area won't be updated properly.
- I can live with this.
-
- Known problem: if you look carefully at the animation
- of pieces in mono mode, they are being drawn as solid
- shapes without interior detail while moving. Fixing
- this would be a major complication for minimal return.
-****/
+/**** Animation code by Hugh Fisher, DCS, ANU. ****/
/* Masks for XPM pieces. Black and white pieces can have
different shapes, but in the interest of retaining my
background square colors/images. */
static int xpmDone = 0;
+static Pixmap animBufs[3*NrOfAnims]; // newBuf, saveBuf
+static GC animGCs[3*NrOfAnims]; // blitGC, pieceGC, outlineGC;
static void
-CreateAnimMasks (pieceDepth)
- int pieceDepth;
+CreateAnimMasks (int pieceDepth)
{
ChessSquare piece;
Pixmap buf;
}
static void
-InitAnimState (anim, info)
- AnimState * anim;
- XWindowAttributes * info;
+InitAnimState (AnimNr anr, XWindowAttributes *info)
{
XtGCMask mask;
XGCValues values;
/* Each buffer is square size, same depth as window */
- anim->saveBuf = XCreatePixmap(xDisplay, xBoardWindow,
+ animBufs[anr+4] = xBoardWindow;
+ animBufs[anr+2] = XCreatePixmap(xDisplay, xBoardWindow,
squareSize, squareSize, info->depth);
- anim->newBuf = XCreatePixmap(xDisplay, xBoardWindow,
+ animBufs[anr] = XCreatePixmap(xDisplay, xBoardWindow,
squareSize, squareSize, info->depth);
/* Create a plain GC for blitting */
values.function = GXcopy;
values.plane_mask = AllPlanes;
values.graphics_exposures = False;
- anim->blitGC = XCreateGC(xDisplay, xBoardWindow, mask, &values);
+ animGCs[anr] = XCreateGC(xDisplay, xBoardWindow, mask, &values);
/* Piece will be copied from an existing context at
the start of each new animation/drag. */
- anim->pieceGC = XCreateGC(xDisplay, xBoardWindow, 0, &values);
+ animGCs[anr+2] = XCreateGC(xDisplay, xBoardWindow, 0, &values);
/* Outline will be a read-only copy of an existing */
- anim->outlineGC = None;
+ animGCs[anr+4] = None;
}
-static void
+void
CreateAnimVars ()
{
XWindowAttributes info;
if(xpmDone) oldVariant = gameInfo.variant; // first time pieces might not be created yet
XGetWindowAttributes(xDisplay, xBoardWindow, &info);
- InitAnimState(&game, &info);
- InitAnimState(&player, &info);
+ InitAnimState(Game, &info);
+ InitAnimState(Player, &info);
/* For XPM pieces, we need bitmaps to use as masks. */
if (useImages)
static Boolean frameWaiting;
-static RETSIGTYPE FrameAlarm (sig)
- int sig;
+static RETSIGTYPE
+FrameAlarm (int sig)
{
frameWaiting = False;
/* In case System-V style signals. Needed?? */
signal(SIGALRM, FrameAlarm);
}
-static void
-FrameDelay (time)
- int time;
+void
+FrameDelay (int time)
{
struct itimerval delay;
#else
-static void
-FrameDelay (time)
- int time;
+void
+FrameDelay (int time)
{
XSync(xDisplay, False);
if (time > 0)
#endif
-/* Convert board position to corner of screen rect and color */
-
-static void
-ScreenSquare(column, row, pt, color)
- int column; int row; XPoint * pt; int * color;
-{
- if (flipView) {
- pt->x = lineGap + ((BOARD_WIDTH-1)-column) * (squareSize + lineGap);
- pt->y = lineGap + row * (squareSize + lineGap);
- } else {
- pt->x = lineGap + column * (squareSize + lineGap);
- pt->y = lineGap + ((BOARD_HEIGHT-1)-row) * (squareSize + lineGap);
- }
- *color = SquareColor(row, column);
-}
-
-/* Convert window coords to square */
-
-static void
-BoardSquare(x, y, column, row)
- int x; int y; int * column; int * row;
-{
- *column = EventToSquare(x, BOARD_WIDTH);
- if (flipView && *column >= 0)
- *column = BOARD_WIDTH - 1 - *column;
- *row = EventToSquare(y, BOARD_HEIGHT);
- if (!flipView && *row >= 0)
- *row = BOARD_HEIGHT - 1 - *row;
-}
-
-/* Utilities */
-
-#undef Max /* just in case */
-#undef Min
-#define Max(a, b) ((a) > (b) ? (a) : (b))
-#define Min(a, b) ((a) < (b) ? (a) : (b))
-
-static void
-SetRect(rect, x, y, width, height)
- XRectangle * rect; int x; int y; int width; int height;
-{
- rect->x = x;
- rect->y = y;
- rect->width = width;
- rect->height = height;
-}
-
-/* Test if two frames overlap. If they do, return
- intersection rect within old and location of
- that rect within new. */
-
-static Boolean
-Intersect(old, new, size, area, pt)
- XPoint * old; XPoint * new;
- int size; XRectangle * area; XPoint * pt;
-{
- if (old->x > new->x + size || new->x > old->x + size ||
- old->y > new->y + size || new->y > old->y + size) {
- return False;
- } else {
- SetRect(area, Max(new->x - old->x, 0), Max(new->y - old->y, 0),
- size - abs(old->x - new->x), size - abs(old->y - new->y));
- pt->x = Max(old->x - new->x, 0);
- pt->y = Max(old->y - new->y, 0);
- return True;
- }
-}
-
-/* For two overlapping frames, return the rect(s)
- in the old that do not intersect with the new. */
-
-static void
-CalcUpdateRects(old, new, size, update, nUpdates)
- XPoint * old; XPoint * new; int size;
- XRectangle update[]; int * nUpdates;
-{
- int count;
-
- /* If old = new (shouldn't happen) then nothing to draw */
- if (old->x == new->x && old->y == new->y) {
- *nUpdates = 0;
- return;
- }
- /* Work out what bits overlap. Since we know the rects
- are the same size we don't need a full intersect calc. */
- count = 0;
- /* Top or bottom edge? */
- if (new->y > old->y) {
- SetRect(&(update[count]), old->x, old->y, size, new->y - old->y);
- count ++;
- } else if (old->y > new->y) {
- SetRect(&(update[count]), old->x, old->y + size - (old->y - new->y),
- size, old->y - new->y);
- count ++;
- }
- /* Left or right edge - don't overlap any update calculated above. */
- if (new->x > old->x) {
- SetRect(&(update[count]), old->x, Max(new->y, old->y),
- new->x - old->x, size - abs(new->y - old->y));
- count ++;
- } else if (old->x > new->x) {
- SetRect(&(update[count]), new->x + size, Max(new->y, old->y),
- old->x - new->x, size - abs(new->y - old->y));
- count ++;
- }
- /* Done */
- *nUpdates = count;
-}
-
-/* Generate a series of frame coords from start->mid->finish.
- The movement rate doubles until the half way point is
- reached, then halves back down to the final destination,
- which gives a nice slow in/out effect. The algorithmn
- may seem to generate too many intermediates for short
- moves, but remember that the purpose is to attract the
- viewers attention to the piece about to be moved and
- then to where it ends up. Too few frames would be less
- noticeable. */
-
static void
-Tween(start, mid, finish, factor, frames, nFrames)
- XPoint * start; XPoint * mid;
- XPoint * finish; int factor;
- XPoint frames[]; int * nFrames;
-{
- int fraction, n, count;
-
- count = 0;
-
- /* Slow in, stepping 1/16th, then 1/8th, ... */
- fraction = 1;
- for (n = 0; n < factor; n++)
- fraction *= 2;
- for (n = 0; n < factor; n++) {
- frames[count].x = start->x + (mid->x - start->x) / fraction;
- frames[count].y = start->y + (mid->y - start->y) / fraction;
- count ++;
- fraction = fraction / 2;
- }
-
- /* Midpoint */
- frames[count] = *mid;
- count ++;
-
- /* Slow out, stepping 1/2, then 1/4, ... */
- fraction = 2;
- for (n = 0; n < factor; n++) {
- frames[count].x = finish->x - (finish->x - mid->x) / fraction;
- frames[count].y = finish->y - (finish->y - mid->y) / fraction;
- count ++;
- fraction = fraction * 2;
- }
- *nFrames = count;
-}
-
-/* Draw a piece on the screen without disturbing what's there */
-
-static void
-SelectGCMask(piece, clip, outline, mask)
- ChessSquare piece; GC * clip; GC * outline; Pixmap * mask;
+SelectGCMask (ChessSquare piece, GC *clip, GC *outline, Pixmap *mask)
{
GC source;
}
static void
-OverlayPiece(piece, clip, outline, dest)
- ChessSquare piece; GC clip; GC outline; Drawable dest;
+OverlayPiece (ChessSquare piece, GC clip, GC outline, Drawable dest)
{
int kind;
}
}
-/* Animate the movement of a single piece */
-
-static void
-BeginAnimation(anim, piece, startColor, start)
- AnimState *anim;
- ChessSquare piece;
- int startColor;
- XPoint * start;
-{
- Pixmap mask;
-
- if(appData.upsideDown && flipView) piece += piece < BlackPawn ? BlackPawn : -BlackPawn;
- /* The old buffer is initialised with the start square (empty) */
- BlankSquare(start->x, start->y, startColor, EmptySquare, anim->saveBuf, 0);
- anim->prevFrame = *start;
-
- /* The piece will be drawn using its own bitmap as a matte */
- SelectGCMask(piece, &anim->pieceGC, &anim->outlineGC, &mask);
- XSetClipMask(xDisplay, anim->pieceGC, mask);
-}
-
-static void
-AnimationFrame(anim, frame, piece)
- AnimState *anim;
- XPoint *frame;
- ChessSquare piece;
-{
- XRectangle updates[4];
- XRectangle overlap;
- XPoint pt;
- int count, i;
-
- /* Save what we are about to draw into the new buffer */
- XCopyArea(xDisplay, xBoardWindow, anim->newBuf, anim->blitGC,
- frame->x, frame->y, squareSize, squareSize,
- 0, 0);
-
- /* Erase bits of the previous frame */
- if (Intersect(&anim->prevFrame, frame, squareSize, &overlap, &pt)) {
- /* Where the new frame overlapped the previous,
- the contents in newBuf are wrong. */
- XCopyArea(xDisplay, anim->saveBuf, anim->newBuf, anim->blitGC,
- overlap.x, overlap.y,
- overlap.width, overlap.height,
- pt.x, pt.y);
- /* Repaint the areas in the old that don't overlap new */
- CalcUpdateRects(&anim->prevFrame, frame, squareSize, updates, &count);
- for (i = 0; i < count; i++)
- XCopyArea(xDisplay, anim->saveBuf, xBoardWindow, anim->blitGC,
- updates[i].x - anim->prevFrame.x,
- updates[i].y - anim->prevFrame.y,
- updates[i].width, updates[i].height,
- updates[i].x, updates[i].y);
- } else {
- /* Easy when no overlap */
- XCopyArea(xDisplay, anim->saveBuf, xBoardWindow, anim->blitGC,
- 0, 0, squareSize, squareSize,
- anim->prevFrame.x, anim->prevFrame.y);
- }
-
- /* Save this frame for next time round */
- XCopyArea(xDisplay, anim->newBuf, anim->saveBuf, anim->blitGC,
- 0, 0, squareSize, squareSize,
- 0, 0);
- anim->prevFrame = *frame;
-
- /* Draw piece over original screen contents, not current,
- and copy entire rect. Wipes out overlapping piece images. */
- OverlayPiece(piece, anim->pieceGC, anim->outlineGC, anim->newBuf);
- XCopyArea(xDisplay, anim->newBuf, xBoardWindow, anim->blitGC,
- 0, 0, squareSize, squareSize,
- frame->x, frame->y);
-}
-
-static void
-EndAnimation (anim, finish)
- AnimState *anim;
- XPoint *finish;
-{
- XRectangle updates[4];
- XRectangle overlap;
- XPoint pt;
- int count, i;
-
- /* The main code will redraw the final square, so we
- only need to erase the bits that don't overlap. */
- if (Intersect(&anim->prevFrame, finish, squareSize, &overlap, &pt)) {
- CalcUpdateRects(&anim->prevFrame, finish, squareSize, updates, &count);
- for (i = 0; i < count; i++)
- XCopyArea(xDisplay, anim->saveBuf, xBoardWindow, anim->blitGC,
- updates[i].x - anim->prevFrame.x,
- updates[i].y - anim->prevFrame.y,
- updates[i].width, updates[i].height,
- updates[i].x, updates[i].y);
- } else {
- XCopyArea(xDisplay, anim->saveBuf, xBoardWindow, anim->blitGC,
- 0, 0, squareSize, squareSize,
- anim->prevFrame.x, anim->prevFrame.y);
- }
-}
-
-static void
-FrameSequence(anim, piece, startColor, start, finish, frames, nFrames)
- AnimState *anim;
- ChessSquare piece; int startColor;
- XPoint * start; XPoint * finish;
- XPoint frames[]; int nFrames;
-{
- int n;
-
- BeginAnimation(anim, piece, startColor, start);
- for (n = 0; n < nFrames; n++) {
- AnimationFrame(anim, &(frames[n]), piece);
- FrameDelay(appData.animSpeed);
- }
- EndAnimation(anim, finish);
-}
-
void
-AnimateAtomicCapture(Board board, int fromX, int fromY, int toX, int toY)
+InsertPiece (AnimNr anr, ChessSquare piece)
{
- int i, x, y;
- ChessSquare piece = board[fromY][toY];
- board[fromY][toY] = EmptySquare;
- DrawPosition(FALSE, board);
- if (flipView) {
- x = lineGap + ((BOARD_WIDTH-1)-toX) * (squareSize + lineGap);
- y = lineGap + toY * (squareSize + lineGap);
- } else {
- x = lineGap + toX * (squareSize + lineGap);
- y = lineGap + ((BOARD_HEIGHT-1)-toY) * (squareSize + lineGap);
- }
- for(i=1; i<4*kFactor; i++) {
- int r = squareSize * 9 * i/(20*kFactor - 5);
- XFillArc(xDisplay, xBoardWindow, highlineGC,
- x + squareSize/2 - r, y+squareSize/2 - r, 2*r, 2*r, 0, 64*360);
- FrameDelay(appData.animSpeed);
- }
- board[fromY][toY] = piece;
+ OverlayPiece(piece, animGCs[anr+2], animGCs[anr+4], animBufs[anr]);
}
-/* Main control logic for deciding what to animate and how */
-
void
-AnimateMove(board, fromX, fromY, toX, toY)
- Board board;
- int fromX;
- int fromY;
- int toX;
- int toY;
+DrawBlank (AnimNr anr, int x, int y, int startColor)
{
- ChessSquare piece;
- int hop;
- XPoint start, finish, mid;
- XPoint frames[kFactor * 2 + 1];
- int nFrames, startColor, endColor;
-
- /* Are we animating? */
- if (!appData.animate || appData.blindfold)
- return;
-
- if(board[toY][toX] == WhiteRook && board[fromY][fromX] == WhiteKing ||
- board[toY][toX] == BlackRook && board[fromY][fromX] == BlackKing)
- return; // [HGM] FRC: no animtion of FRC castlings, as to-square is not true to-square
-
- if (fromY < 0 || fromX < 0 || toX < 0 || toY < 0) return;
- piece = board[fromY][fromX];
- if (piece >= EmptySquare) return;
-
-#if DONT_HOP
- hop = FALSE;
-#else
- hop = abs(fromX-toX) == 1 && abs(fromY-toY) == 2 || abs(fromX-toX) == 2 && abs(fromY-toY) == 1;
-#endif
-
- if (appData.debugMode) {
- fprintf(debugFP, hop ? _("AnimateMove: piece %d hops from %d,%d to %d,%d \n") :
- _("AnimateMove: piece %d slides from %d,%d to %d,%d \n"),
- piece, fromX, fromY, toX, toY); }
-
- ScreenSquare(fromX, fromY, &start, &startColor);
- ScreenSquare(toX, toY, &finish, &endColor);
-
- if (hop) {
- /* Knight: make straight movement then diagonal */
- if (abs(toY - fromY) < abs(toX - fromX)) {
- mid.x = start.x + (finish.x - start.x) / 2;
- mid.y = start.y;
- } else {
- mid.x = start.x;
- mid.y = start.y + (finish.y - start.y) / 2;
- }
- } else {
- mid.x = start.x + (finish.x - start.x) / 2;
- mid.y = start.y + (finish.y - start.y) / 2;
- }
-
- /* Don't use as many frames for very short moves */
- if (abs(toY - fromY) + abs(toX - fromX) <= 2)
- Tween(&start, &mid, &finish, kFactor - 1, frames, &nFrames);
- else
- Tween(&start, &mid, &finish, kFactor, frames, &nFrames);
- FrameSequence(&game, piece, startColor, &start, &finish, frames, nFrames);
- if(Explode(board, fromX, fromY, toX, toY)) { // mark as damaged
- int i,j;
- for(i=0; i<BOARD_WIDTH; i++) for(j=0; j<BOARD_HEIGHT; j++)
- if((i-toX)*(i-toX) + (j-toY)*(j-toY) < 6) damage[0][j][i] = True;
- }
-
- /* Be sure end square is redrawn */
- damage[0][toY][toX] = True;
+ BlankSquare(x, y, startColor, EmptySquare, animBufs[anr+2], 0);
}
-void
-DragPieceBegin(x, y)
- int x; int y;
+void CopyRectangle (AnimNr anr, int srcBuf, int destBuf,
+ int srcX, int srcY, int width, int height, int destX, int destY)
{
- int boardX, boardY, color;
- XPoint corner;
-
- /* Are we animating? */
- if (!appData.animateDragging || appData.blindfold)
- return;
-
- /* Figure out which square we start in and the
- mouse position relative to top left corner. */
- BoardSquare(x, y, &boardX, &boardY);
- player.startBoardX = boardX;
- player.startBoardY = boardY;
- ScreenSquare(boardX, boardY, &corner, &color);
- player.startSquare = corner;
- player.startColor = color;
- /* As soon as we start dragging, the piece will jump slightly to
- be centered over the mouse pointer. */
- player.mouseDelta.x = squareSize/2;
- player.mouseDelta.y = squareSize/2;
- /* Initialise animation */
- player.dragPiece = PieceForSquare(boardX, boardY);
- /* Sanity check */
- if (player.dragPiece >= 0 && player.dragPiece < EmptySquare) {
- player.dragActive = True;
- BeginAnimation(&player, player.dragPiece, color, &corner);
- /* Mark this square as needing to be redrawn. Note that
- we don't remove the piece though, since logically (ie
- as seen by opponent) the move hasn't been made yet. */
- if(boardX == BOARD_RGHT+1 && PieceForSquare(boardX-1, boardY) > 1 ||
- boardX == BOARD_LEFT-2 && PieceForSquare(boardX+1, boardY) > 1)
- XCopyArea(xDisplay, xBoardWindow, player.saveBuf, player.blitGC,
- corner.x, corner.y, squareSize, squareSize,
- 0, 0); // [HGM] zh: unstack in stead of grab
- if(gatingPiece != EmptySquare) {
- /* Kludge alert: When gating we want the introduced
- piece to appear on the from square. To generate an
- image of it, we draw it on the board, copy the image,
- and draw the original piece again. */
- ChessSquare piece = boards[currentMove][boardY][boardX];
- DrawSquare(boardY, boardX, gatingPiece, 0);
- XCopyArea(xDisplay, xBoardWindow, player.saveBuf, player.blitGC,
- corner.x, corner.y, squareSize, squareSize, 0, 0);
- DrawSquare(boardY, boardX, piece, 0);
- }
- damage[0][boardY][boardX] = True;
- } else {
- player.dragActive = False;
- }
+ XCopyArea(xDisplay, animBufs[anr+srcBuf], animBufs[anr+destBuf], animGCs[anr],
+ srcX, srcY, width, height, destX, destY);
}
void
-ChangeDragPiece(ChessSquare piece)
+SetDragPiece (AnimNr anr, ChessSquare piece)
{
Pixmap mask;
- player.dragPiece = piece;
/* The piece will be drawn using its own bitmap as a matte */
- SelectGCMask(piece, &player.pieceGC, &player.outlineGC, &mask);
- XSetClipMask(xDisplay, player.pieceGC, mask);
-}
-
-static void
-DragPieceMove(x, y)
- int x; int y;
-{
- XPoint corner;
-
- /* Are we animating? */
- if (!appData.animateDragging || appData.blindfold)
- return;
-
- /* Sanity check */
- if (! player.dragActive)
- return;
- /* Move piece, maintaining same relative position
- of mouse within square */
- corner.x = x - player.mouseDelta.x;
- corner.y = y - player.mouseDelta.y;
- AnimationFrame(&player, &corner, player.dragPiece);
-#if HIGHDRAG*0
- if (appData.highlightDragging) {
- int boardX, boardY;
- BoardSquare(x, y, &boardX, &boardY);
- SetHighlights(fromX, fromY, boardX, boardY);
- }
-#endif
-}
-
-void
-DragPieceEnd(x, y)
- int x; int y;
-{
- int boardX, boardY, color;
- XPoint corner;
-
- /* Are we animating? */
- if (!appData.animateDragging || appData.blindfold)
- return;
-
- /* Sanity check */
- if (! player.dragActive)
- return;
- /* Last frame in sequence is square piece is
- placed on, which may not match mouse exactly. */
- BoardSquare(x, y, &boardX, &boardY);
- ScreenSquare(boardX, boardY, &corner, &color);
- EndAnimation(&player, &corner);
-
- /* Be sure end square is redrawn */
- damage[0][boardY][boardX] = True;
-
- /* This prevents weird things happening with fast successive
- clicks which on my Sun at least can cause motion events
- without corresponding press/release. */
- player.dragActive = False;
-}
-
-/* Handle expose event while piece being dragged */
-
-static void
-DrawDragPiece ()
-{
- if (!player.dragActive || appData.blindfold)
- return;
-
- /* What we're doing: logically, the move hasn't been made yet,
- so the piece is still in it's original square. But visually
- it's being dragged around the board. So we erase the square
- that the piece is on and draw it at the last known drag point. */
- BlankSquare(player.startSquare.x, player.startSquare.y,
- player.startColor, EmptySquare, xBoardWindow, 1);
- AnimationFrame(&player, &player.prevFrame, player.dragPiece);
- damage[0][player.startBoardY][player.startBoardX] = TRUE;
+ SelectGCMask(piece, &animGCs[anr+2], &animGCs[anr+4], &mask);
+ XSetClipMask(xDisplay, animGCs[anr+2], mask);
}
#include <sys/ioctl.h>
-int get_term_width()
+int
+get_term_width ()
{
int fd, default_width;
}
void
-update_ics_width()
+update_ics_width ()
{
static int old_width = 0;
int new_width = get_term_width();
old_width = new_width;
}
-void NotifyFrontendLogin()
+void
+NotifyFrontendLogin ()
{
update_ics_width();
}
/* [AS] Arrow highlighting support */
-static double A_WIDTH = 5; /* Width of arrow body */
-
-#define A_HEIGHT_FACTOR 6 /* Length of arrow "point", relative to body width */
-#define A_WIDTH_FACTOR 3 /* Width of arrow "point", relative to body width */
-
-static double Sqr( double x )
-{
- return x*x;
-}
-
-static int Round( double x )
-{
- return (int) (x + 0.5);
-}
-
-void SquareToPos(int rank, int file, int *x, int *y)
-{
- if (flipView) {
- *x = lineGap + ((BOARD_WIDTH-1)-file) * (squareSize + lineGap);
- *y = lineGap + rank * (squareSize + lineGap);
- } else {
- *x = lineGap + file * (squareSize + lineGap);
- *y = lineGap + ((BOARD_HEIGHT-1)-rank) * (squareSize + lineGap);
- }
-}
-
-/* Draw an arrow between two points using current settings */
-void DrawArrowBetweenPoints( int s_x, int s_y, int d_x, int d_y )
-{
- XPoint arrow[7];
- double dx, dy, j, k, x, y;
-
- if( d_x == s_x ) {
- int h = (d_y > s_y) ? +A_WIDTH*A_HEIGHT_FACTOR : -A_WIDTH*A_HEIGHT_FACTOR;
-
- arrow[0].x = s_x + A_WIDTH + 0.5;
- arrow[0].y = s_y;
-
- arrow[1].x = s_x + A_WIDTH + 0.5;
- arrow[1].y = d_y - h;
-
- arrow[2].x = arrow[1].x + A_WIDTH*(A_WIDTH_FACTOR-1) + 0.5;
- arrow[2].y = d_y - h;
-
- arrow[3].x = d_x;
- arrow[3].y = d_y;
-
- arrow[5].x = arrow[1].x - 2*A_WIDTH + 0.5;
- arrow[5].y = d_y - h;
-
- arrow[4].x = arrow[5].x - A_WIDTH*(A_WIDTH_FACTOR-1) + 0.5;
- arrow[4].y = d_y - h;
-
- arrow[6].x = arrow[1].x - 2*A_WIDTH + 0.5;
- arrow[6].y = s_y;
- }
- else if( d_y == s_y ) {
- int w = (d_x > s_x) ? +A_WIDTH*A_HEIGHT_FACTOR : -A_WIDTH*A_HEIGHT_FACTOR;
-
- arrow[0].x = s_x;
- arrow[0].y = s_y + A_WIDTH + 0.5;
-
- arrow[1].x = d_x - w;
- arrow[1].y = s_y + A_WIDTH + 0.5;
-
- arrow[2].x = d_x - w;
- arrow[2].y = arrow[1].y + A_WIDTH*(A_WIDTH_FACTOR-1) + 0.5;
-
- arrow[3].x = d_x;
- arrow[3].y = d_y;
-
- arrow[5].x = d_x - w;
- arrow[5].y = arrow[1].y - 2*A_WIDTH + 0.5;
-
- arrow[4].x = d_x - w;
- arrow[4].y = arrow[5].y - A_WIDTH*(A_WIDTH_FACTOR-1) + 0.5;
-
- arrow[6].x = s_x;
- arrow[6].y = arrow[1].y - 2*A_WIDTH + 0.5;
- }
- else {
- /* [AS] Needed a lot of paper for this! :-) */
- dy = (double) (d_y - s_y) / (double) (d_x - s_x);
- dx = (double) (s_x - d_x) / (double) (s_y - d_y);
-
- j = sqrt( Sqr(A_WIDTH) / (1.0 + Sqr(dx)) );
-
- k = sqrt( Sqr(A_WIDTH*A_HEIGHT_FACTOR) / (1.0 + Sqr(dy)) );
-
- x = s_x;
- y = s_y;
-
- arrow[0].x = Round(x - j);
- arrow[0].y = Round(y + j*dx);
-
- arrow[1].x = Round(arrow[0].x + 2*j); // [HGM] prevent width to be affected by rounding twice
- arrow[1].y = Round(arrow[0].y - 2*j*dx);
-
- if( d_x > s_x ) {
- x = (double) d_x - k;
- y = (double) d_y - k*dy;
- }
- else {
- x = (double) d_x + k;
- y = (double) d_y + k*dy;
- }
-
- x = Round(x); y = Round(y); // [HGM] make sure width of shaft is rounded the same way on both ends
-
- arrow[6].x = Round(x - j);
- arrow[6].y = Round(y + j*dx);
-
- arrow[2].x = Round(arrow[6].x + 2*j);
- arrow[2].y = Round(arrow[6].y - 2*j*dx);
-
- arrow[3].x = Round(arrow[2].x + j*(A_WIDTH_FACTOR-1));
- arrow[3].y = Round(arrow[2].y - j*(A_WIDTH_FACTOR-1)*dx);
-
- arrow[4].x = d_x;
- arrow[4].y = d_y;
-
- arrow[5].x = Round(arrow[6].x - j*(A_WIDTH_FACTOR-1));
- arrow[5].y = Round(arrow[6].y + j*(A_WIDTH_FACTOR-1)*dx);
- }
-
- XFillPolygon(xDisplay, xBoardWindow, highlineGC, arrow, 7, Nonconvex, CoordModeOrigin);
-// Polygon( hdc, arrow, 7 );
-}
-
-/* [AS] Draw an arrow between two squares */
-void DrawArrowBetweenSquares( int s_col, int s_row, int d_col, int d_row )
+void
+DrawPolygon (Pnt arrow[], int nr)
{
- int s_x, s_y, d_x, d_y, hor, vert, i;
-
- if( s_col == d_col && s_row == d_row ) {
- return;
- }
-
- /* Get source and destination points */
- SquareToPos( s_row, s_col, &s_x, &s_y);
- SquareToPos( d_row, d_col, &d_x, &d_y);
-
- if( d_y > s_y ) {
- d_y += squareSize / 2 - squareSize / 4; // [HGM] round towards same centers on all sides!
- }
- else if( d_y < s_y ) {
- d_y += squareSize / 2 + squareSize / 4;
- }
- else {
- d_y += squareSize / 2;
- }
-
- if( d_x > s_x ) {
- d_x += squareSize / 2 - squareSize / 4;
- }
- else if( d_x < s_x ) {
- d_x += squareSize / 2 + squareSize / 4;
- }
- else {
- d_x += squareSize / 2;
- }
-
- s_x += squareSize / 2;
- s_y += squareSize / 2;
-
- /* Adjust width */
- A_WIDTH = squareSize / 14.; //[HGM] make float
-
- DrawArrowBetweenPoints( s_x, s_y, d_x, d_y );
-
- hor = 64*s_col + 32; vert = 64*s_row + 32;
- for(i=0; i<= 64; i++) {
- damage[0][vert+6>>6][hor+6>>6] = True;
- damage[0][vert-6>>6][hor+6>>6] = True;
- damage[0][vert+6>>6][hor-6>>6] = True;
- damage[0][vert-6>>6][hor-6>>6] = True;
- hor += d_col - s_col; vert += d_row - s_row;
- }
+ XPoint pts[10];
+ int i;
+ for(i=0; i<10; i++) pts[i].x = arrow[i].x, pts[i].y = arrow[i].y;
+ XFillPolygon(xDisplay, xBoardWindow, highlineGC, pts, nr, Nonconvex, CoordModeOrigin);
+ if(appData.monoMode) arrow[nr] = arrow[0], XDrawLines(xDisplay, xBoardWindow, darkSquareGC, pts, nr+1, CoordModeOrigin);
}
-Boolean IsDrawArrowEnabled()
+void
+UpdateLogos (int displ)
{
- return appData.highlightMoveWithArrow && squareSize >= 32;
+ return; // no logos in XBoard yet
}
-void DrawArrowHighlight(int fromX, int fromY, int toX,int toY)
-{
- if( IsDrawArrowEnabled() && fromX >= 0 && fromY >= 0 && toX >= 0 && toY >= 0)
- DrawArrowBetweenSquares(fromX, fromY, toX, toY);
-}
projects / xboard.git / blobdiff