#include <X11/Shell.h>
#include <X11/cursorfont.h>
#include <X11/Xatom.h>
+#include <X11/Xmu/Atoms.h>
#if USE_XAW3D
#include <X11/Xaw3d/Dialog.h>
#include <X11/Xaw3d/Form.h>
int main P((int argc, char **argv));
RETSIGTYPE CmailSigHandler P((int sig));
RETSIGTYPE IntSigHandler P((int sig));
+RETSIGTYPE TermSizeSigHandler P((int sig));
void CreateGCs P((void));
void CreateXIMPieces P((void));
void CreateXPMPieces P((void));
void AskQuestionProc P((Widget w, XEvent *event,
String *prms, Cardinal *nprms));
void AskQuestionPopDown P((void));
-void PromotionPopUp P((void));
void PromotionPopDown P((void));
void PromotionCallback P((Widget w, XtPointer client_data,
XtPointer call_data));
void ErrorPopDown P((void));
static char *ExpandPathName P((char *path));
static void CreateAnimVars P((void));
-static void DragPieceBegin P((int x, int y));
static void DragPieceMove P((int x, int y));
-static void DragPieceEnd P((int x, int y));
static void DrawDragPiece P((void));
char *ModeToWidgetName P((GameMode mode));
void EngineOutputUpdate( FrontEndProgramStats * stats );
void TimeControlPopDown P(());
void NewVariantPopDown P(());
void SettingsPopDown P(());
+void update_ics_width P(());
+int get_term_width P(());
/*
* XBoard depends on Xt R4 or higher
*/
XtRImmediate, (XtPointer) "xboard.debug"},
{ "engineDebugOutput", "engineDebugOutput", XtRInt,
sizeof(int), XtOffset(AppDataPtr, engineComments),
- XtRImmediate, (XtPointer) 0},
+ XtRImmediate, (XtPointer) 1},
{ "noGUI", "noGUI", XtRBoolean,
sizeof(Boolean), XtOffset(AppDataPtr, noGUI),
XtRImmediate, (XtPointer) 0},
{ "keepAlive", "keepAlive", XtRInt,
sizeof(int), XtOffset(AppDataPtr, keepAlive),
XtRImmediate, (XtPointer) 0},
+ { "forceIllegalMoves", "forceIllegalMoves", XtRBoolean,
+ sizeof(Boolean), XtOffset(AppDataPtr, forceIllegal),
+ XtRImmediate, (XtPointer) False},
+ { "keepLineBreaksICS", "keepLineBreaksICS", XtRBoolean,
+ sizeof(Boolean), XtOffset(AppDataPtr, noJoin),
+ XtRImmediate, (XtPointer) False},
+ { "wrapContinuationSequence", "wrapContinuationSequence", XtRString,
+ sizeof(String), XtOffset(AppDataPtr, wrapContSeq),
+ XtRString, ""},
+ { "useInternalWrap", "useInternalWrap", XtRBoolean,
+ sizeof(Boolean), XtOffset(AppDataPtr, useInternalWrap),
+ XtRImmediate, (XtPointer) True},
+ { "autoDisplayTags", "autoDisplayTags", XtRBoolean,
+ sizeof(Boolean), XtOffset(AppDataPtr, autoDisplayTags),
+ XtRImmediate, (XtPointer) True},
+ { "autoDisplayComment", "autoDisplayComment", XtRBoolean,
+ sizeof(Boolean), XtOffset(AppDataPtr, autoDisplayComment),
+ XtRImmediate, (XtPointer) True},
+ { "pasteSelection", "pasteSelection", XtRBoolean,
+ sizeof(Boolean), XtOffset(AppDataPtr, pasteSelection),
+ XtRImmediate, (XtPointer) False},
};
XrmOptionDescRec shellOptions[] = {
{ "-firstNeedsNoncompliantFEN", "firstNeedsNoncompliantFEN", XrmoptionSepArg, NULL },
{ "-secondNeedsNoncompliantFEN", "secondNeedsNoncompliantFEN", XrmoptionSepArg, NULL },
{ "-keepAlive", "keepAlive", XrmoptionSepArg, NULL },
+ { "-forceIllegalMoves", "forceIllegalMoves", XrmoptionNoArg, "True" },
+ { "-keepLineBreaksICS", "keepLineBreaksICS", XrmoptionSepArg, NULL },
+ { "-wrapContinuationSequence", "wrapContinuationSequence", XrmoptionSepArg, NULL },
+ { "-useInternalWrap", "useInternalWrap", XrmoptionSepArg, NULL },
+ { "-autoDisplayTags", "autoDisplayTags", XrmoptionSepArg, NULL },
+ { "-autoDisplayComment", "autoDisplayComment", XrmoptionSepArg, NULL },
+ { "-pasteSelection", "pasteSelection", XrmoptionSepArg, NULL },
};
-
XtActionsRec boardActions[] = {
{ "DrawPosition", DrawPositionProc },
{ "HandleUserMove", HandleUserMove },
{ "TagsPopDown", (XtActionProc) TagsPopDown },
{ "ErrorPopDown", (XtActionProc) ErrorPopDown },
{ "ICSInputBoxPopDown", (XtActionProc) ICSInputBoxPopDown },
- { "AnalysisPopDown", (XtActionProc) AnalysisPopDown },
{ "FileNamePopDown", (XtActionProc) FileNamePopDown },
{ "AskQuestionPopDown", (XtActionProc) AskQuestionPopDown },
{ "GameListPopDown", (XtActionProc) GameListPopDown },
argvCopy[j] = NULL;
argv = argvCopy;
argc = j;
-#if 0
- if(appData.debugMode,1) { // OK, appData is not initialized here yet...
- for(i=0; i<argc; i++) fprintf(stderr, "argv[%2d] = '%s'\n", i, argv[i]);
- }
-#endif
#endif
setbuf(stdout, NULL);
XtAppInitialize(&appContext, "XBoard", shellOptions,
XtNumber(shellOptions),
&argc, argv, xboardResources, NULL, 0);
- if (argc > 1) {
+ if (argc > 1)
+ { /* left over command line arguments, print out help and exit.
+ * Use two columns to print help
+ */
fprintf(stderr, _("%s: unrecognized argument %s\n"),
programName, argv[1]);
+
fprintf(stderr, "Recognized options:\n");
- for(i = 0; i < XtNumber(shellOptions); i++) {
+ for(i = 0; i < XtNumber(shellOptions); i++)
+ {
+ /* print first column */
j = fprintf(stderr, " %s%s", shellOptions[i].option,
(shellOptions[i].argKind == XrmoptionSepArg
? " ARG" : ""));
- if (i++ < XtNumber(shellOptions)) {
+ /* print second column and end line */
+ if (++i < XtNumber(shellOptions))
+ {
fprintf(stderr, "%*c%s%s\n", 40 - j, ' ',
shellOptions[i].option,
(shellOptions[i].argKind == XrmoptionSepArg
? " ARG" : ""));
- } else {
+ }
+ else
+ {
fprintf(stderr, "\n");
- }
- }
+ };
+ };
exit(2);
- }
+ };
p = getenv("HOME");
if (p == NULL) p = "/tmp";
gameInfo.variant = StringToVariant(appData.variant);
InitPosition(FALSE);
-#if 0
- /*
- * Determine boardSize
- */
- gameInfo.boardWidth = gameInfo.boardHeight = 8; // [HGM] boardsize: make sure we start as 8x8
-
-//#ifndef IDSIZE
- // [HGM] as long as we have not created the possibility to change size while running, start with requested size
- gameInfo.boardWidth = appData.NrFiles > 0 ? appData.NrFiles : 8;
- gameInfo.boardHeight = appData.NrRanks > 0 ? appData.NrRanks : 8;
- gameInfo.holdingsWidth = appData.holdingsSize > 0 ? 2 : 0;
-#endif
-
#ifdef IDSIZE
InitDrawingSizes(-1, 0); // [HGM] initsize: make this into a subroutine
widgetList[j++] = menuBarWidget = CreateMenuBar(menuBar);
XtSetArg(args[0], XtNtop, XtChainTop);
XtSetArg(args[1], XtNbottom, XtChainTop);
- XtSetValues(menuBarWidget, args, 2);
+ XtSetArg(args[2], XtNright, XtChainLeft);
+ XtSetValues(menuBarWidget, args, 3);
widgetList[j++] = whiteTimerWidget =
XtCreateWidget("whiteTime", labelWidgetClass,
if (appData.icsInputBox) ICSInputBoxPopUp();
}
+ #ifdef SIGWINCH
+ signal(SIGWINCH, TermSizeSigHandler);
+ #endif
signal(SIGINT, IntSigHandler);
signal(SIGTERM, IntSigHandler);
if (*appData.cmailGameName != NULLCHAR) {
unlink(gamePasteFilename);
}
+RETSIGTYPE TermSizeSigHandler(int sig)
+{
+ update_ics_width();
+}
+
RETSIGTYPE
IntSigHandler(sig)
int sig;
static char *xpmkind[] = { "ll", "ld", "dl", "dd" };
XpmColorSymbol symbols[4];
-#if 0
- /* Apparently some versions of Xpm don't define XpmFormat at all --tpm */
- if (appData.debugMode) {
- fprintf(stderr, "XPM Library Version: %d.%d%c\n",
- XpmFormat, XpmVersion, (char)('a' + XpmRevision - 1));
- }
-#endif
-
/* The XSynchronize calls were copied from CreatePieces.
Not sure if needed, but can't hurt */
XSynchronize(xDisplay, True); /* Work-around for xlib/xt buffering bug */
return;
}
}
- if (bits == NULL) {
-#if 0
- fprintf(stderr, _("%s: No built-in bitmap for %s; giving up\n"),
- programName, name);
- exit(1);
-#endif
- ; // [HGM] bitmaps: make it non-fatal if we have no bitmap;
- } else {
+ if (bits != NULL) {
*pm = XCreateBitmapFromData(xDisplay, xBoardWindow, (char *) bits,
wreq, hreq);
}
String *prms;
Cardinal *nprms;
{
- int x, y;
- Boolean saveAnimate;
- static int second = 0;
-
if (w != boardWidget || errorExitStatus != -1) return;
- if (event->type == ButtonPress) ErrorPopDown();
-
if (promotionUp) {
if (event->type == ButtonPress) {
XtPopdown(promotionShell);
}
}
- x = EventToSquare(event->xbutton.x, BOARD_WIDTH);
- y = EventToSquare(event->xbutton.y, BOARD_HEIGHT);
- if (!flipView && y >= 0) {
- y = BOARD_HEIGHT - 1 - y;
- }
- if (flipView && x >= 0) {
- x = BOARD_WIDTH - 1 - x;
- }
-
- /* [HGM] holdings: next 5 lines: ignore all clicks between board and holdings */
- if(event->type == ButtonPress
- && ( x == BOARD_LEFT-1 || x == BOARD_RGHT
- || x == BOARD_LEFT-2 && y < BOARD_HEIGHT-gameInfo.holdingsSize
- || x == BOARD_RGHT+1 && y >= gameInfo.holdingsSize) )
- return;
-
- if (fromX == -1) {
- if (event->type == ButtonPress) {
- /* First square */
- if (OKToStartUserMove(x, y)) {
- fromX = x;
- fromY = y;
- second = 0;
- DragPieceBegin(event->xbutton.x, event->xbutton.y);
- if (appData.highlightDragging) {
- SetHighlights(x, y, -1, -1);
- }
- }
- }
- return;
- }
-
- /* fromX != -1 */
- if (event->type == ButtonPress && gameMode != EditPosition &&
- x >= 0 && y >= 0) {
- ChessSquare fromP;
- ChessSquare toP;
- int frc;
-
- /* Check if clicking again on the same color piece */
- fromP = boards[currentMove][fromY][fromX];
- toP = boards[currentMove][y][x];
- frc = gameInfo.variant == VariantFischeRandom || gameInfo.variant == VariantCapaRandom;
- if ((WhitePawn <= fromP && fromP <= WhiteKing && // [HGM] this test should go, as UserMoveTest now does it.
- WhitePawn <= toP && toP <= WhiteKing &&
- !(fromP == WhiteKing && toP == WhiteRook && frc)) ||
- (BlackPawn <= fromP && fromP <= BlackKing &&
- BlackPawn <= toP && toP <= BlackKing &&
- !(fromP == BlackKing && toP == BlackRook && frc))) {
- /* Clicked again on same color piece -- changed his mind */
- second = (x == fromX && y == fromY);
- if (appData.highlightDragging) {
- SetHighlights(x, y, -1, -1);
- } else {
- ClearHighlights();
- }
- if (OKToStartUserMove(x, y)) {
- fromX = x;
- fromY = y;
- DragPieceBegin(event->xbutton.x, event->xbutton.y);
- }
- return;
- }
- }
-
- if (event->type == ButtonRelease && x == fromX && y == fromY) {
- DragPieceEnd(event->xbutton.x, event->xbutton.y);
- if (appData.animateDragging) {
- /* Undo animation damage if any */
- DrawPosition(FALSE, NULL);
- }
- if (second) {
- /* Second up/down in same square; just abort move */
- second = 0;
- fromX = fromY = -1;
- ClearHighlights();
- gotPremove = 0;
- ClearPremoveHighlights();
- } else {
- /* First upclick in same square; start click-click mode */
- SetHighlights(x, y, -1, -1);
- }
- return;
- }
-
- /* Completed move */
- toX = x;
- toY = y;
- saveAnimate = appData.animate;
- if (event->type == ButtonPress) {
- /* Finish clickclick move */
- if (appData.animate || appData.highlightLastMove) {
- SetHighlights(fromX, fromY, toX, toY);
- } else {
- ClearHighlights();
- }
- } else {
- /* Finish drag move */
- if (appData.highlightLastMove) {
- SetHighlights(fromX, fromY, toX, toY);
- } else {
- ClearHighlights();
- }
- DragPieceEnd(event->xbutton.x, event->xbutton.y);
- /* Don't animate move and drag both */
- appData.animate = FALSE;
- }
- if (IsPromotion(fromX, fromY, toX, toY)) {
- if (appData.alwaysPromoteToQueen) {
- UserMoveEvent(fromX, fromY, toX, toY, 'q');
- if (!appData.highlightLastMove || gotPremove) ClearHighlights();
- if (gotPremove) SetPremoveHighlights(fromX, fromY, toX, toY);
- fromX = fromY = -1;
- } else {
- SetHighlights(fromX, fromY, toX, toY);
- PromotionPopUp();
- }
- } else {
- UserMoveEvent(fromX, fromY, toX, toY, NULLCHAR);
- if (!appData.highlightLastMove || gotPremove) ClearHighlights();
- if (gotPremove) SetPremoveHighlights(fromX, fromY, toX, toY);
- fromX = fromY = -1;
- }
- appData.animate = saveAnimate;
- if (appData.animate || appData.animateDragging) {
- /* Undo animation damage if needed */
- DrawPosition(FALSE, NULL);
- }
+ // [HGM] mouse: the rest of the mouse handler is moved to the backend, and called here
+ if(event->type == ButtonPress) LeftClick(Press, event->xbutton.x, event->xbutton.y);
+ if(event->type == ButtonRelease) LeftClick(Release, event->xbutton.x, event->xbutton.y);
}
void AnimateUserMove (Widget w, XEvent * event,
XtSetArg(args[j], XtNright, XtChainRight); j++;
XtSetArg(args[j], XtNresizable, True); j++;
XtSetArg(args[j], XtNwidth, bw_width); j++; /*force wider than buttons*/
-#if 0
- XtSetArg(args[j], XtNscrollVertical, XawtextScrollWhenNeeded); j++;
-#else
/* !!Work around an apparent bug in XFree86 4.0.1 (X11R6.4.3) */
XtSetArg(args[j], XtNscrollVertical, XawtextScrollAlways); j++;
-#endif
XtSetArg(args[j], XtNautoFill, True); j++;
XtSetArg(args[j], XtNwrap, XawtextWrapWord); j++;
edit =
XtSetArg(args[j], XtNleft, XtChainLeft); j++;
XtSetArg(args[j], XtNright, XtChainRight); j++;
XtSetArg(args[j], XtNresizable, True); j++;
-#if 0
- XtSetArg(args[j], XtNscrollVertical, XawtextScrollWhenNeeded); j++;
-#else
/* !!Work around an apparent bug in XFree86 4.0.1 (X11R6.4.3) */
XtSetArg(args[j], XtNscrollVertical, XawtextScrollAlways); j++;
-#endif
XtSetArg(args[j], XtNautoFill, True); j++;
XtSetArg(args[j], XtNwrap, XawtextWrapWord); j++;
edit =
commentUp = True;
}
-void AnalysisPopUp(title, text)
- char *title, *text;
-{
- Arg args[16];
- int j;
- Widget edit;
-
- if (analysisShell == NULL) {
- analysisShell = MiscCreate(title, text, False, NULL, 4);
- XtRealizeWidget(analysisShell);
- CatchDeleteWindow(analysisShell, "AnalysisPopDown");
-
- } else {
- edit = XtNameToWidget(analysisShell, "*form.text");
- j = 0;
- XtSetArg(args[j], XtNstring, text); j++;
- XtSetValues(edit, args, j);
- j = 0;
- XtSetArg(args[j], XtNiconName, (XtArgVal) title); j++;
- XtSetArg(args[j], XtNtitle, (XtArgVal) title); j++;
- XtSetValues(analysisShell, args, j);
- }
-
- if (!analysisUp) {
- XtPopup(analysisShell, XtGrabNone);
- }
- XSync(xDisplay, False);
-
- analysisUp = True;
-}
-
void CommentCallback(w, client_data, call_data)
Widget w;
XtPointer client_data, call_data;
commentUp = False;
}
-void AnalysisPopDown()
-{
- if (!analysisUp) return;
- XtPopdown(analysisShell);
- XSync(xDisplay, False);
- analysisUp = False;
- if (appData.icsEngineAnalyze) ExitAnalyzeMode(); /* [DM] icsEngineAnalyze */
-}
-
-
void FileNamePopUp(label, def, proc, openMode)
char *label;
char *def;
args, 1);
if (appData.showButtonBar) {
-#if 0
- if (pausing) {
- XtSetArg(args[0], XtNbackground, buttonForegroundPixel);
- XtSetArg(args[1], XtNforeground, buttonBackgroundPixel);
- } else {
- XtSetArg(args[0], XtNbackground, buttonBackgroundPixel);
- XtSetArg(args[1], XtNforeground, buttonForegroundPixel);
- }
-#else
/* Always toggle, don't set. Previous code messes up when
invoked while the button is pressed, as releasing it
toggles the state again. */
XtSetArg(args[0], XtNbackground, oldfg);
XtSetArg(args[1], XtNforeground, oldbg);
}
-#endif
XtSetValues(XtNameToWidget(buttonBarWidget, PAUSE_BUTTON), args, 2);
}
}
Cardinal *nprms;
{
ResetGameEvent();
- AnalysisPopDown();
}
int LoadGamePopUp(f, gameNumber, title)
char *selection_tmp;
if (!selected_fen_position) return False; /* should never happen */
- if (*target == XA_STRING){
+ if (*target == XA_STRING || *target == XA_UTF8_STRING(xDisplay)){
/* note: since no XtSelectionDoneProc was registered, Xt will
* automatically call XtFree on the value returned. So have to
* make a copy of it allocated with XtMalloc */
*value_return=selection_tmp;
*length_return=strlen(selection_tmp);
- *type_return=XA_STRING;
+ *type_return=*target;
*format_return = 8; /* bits per byte */
return True;
+ } else if (*target == XA_TARGETS(xDisplay)) {
+ Atom *targets_tmp = (Atom *) XtMalloc(2 * sizeof(Atom));
+ targets_tmp[0] = XA_UTF8_STRING(xDisplay);
+ targets_tmp[1] = XA_STRING;
+ *value_return = targets_tmp;
+ *type_return = XA_ATOM;
+ *length_return = 2;
+ *format_return = 8 * sizeof(Atom);
+ if (*format_return > 32) {
+ *length_return *= *format_return / 32;
+ *format_return = 32;
+ }
+ return True;
} else {
return False;
}
String *prms;
Cardinal *nprms;
{
- int ret;
-
+ /*
+ * Set both PRIMARY (the selection) and CLIPBOARD, since we don't
+ * have a notion of a position that is selected but not copied.
+ * See http://www.freedesktop.org/wiki/Specifications/ClipboardsWiki
+ */
if (selected_fen_position) free(selected_fen_position);
selected_fen_position = (char *)PositionToFEN(currentMove, NULL);
if (!selected_fen_position) return;
- ret = XtOwnSelection(menuBarWidget, XA_PRIMARY,
- CurrentTime,
- SendPositionSelection,
- NULL/* lose_ownership_proc */ ,
- NULL/* transfer_done_proc */);
- if (!ret) {
- free(selected_fen_position);
- selected_fen_position=NULL;
- }
+ XtOwnSelection(menuBarWidget, XA_PRIMARY,
+ CurrentTime,
+ SendPositionSelection,
+ NULL/* lose_ownership_proc */ ,
+ NULL/* transfer_done_proc */);
+ XtOwnSelection(menuBarWidget, XA_CLIPBOARD(xDisplay),
+ CurrentTime,
+ SendPositionSelection,
+ NULL/* lose_ownership_proc */ ,
+ NULL/* transfer_done_proc */);
}
/* function called when the data to Paste is ready */
String *prms;
Cardinal *nprms;
{
- XtGetSelectionValue(menuBarWidget, XA_PRIMARY, XA_STRING,
+ XtGetSelectionValue(menuBarWidget,
+ appData.pasteSelection ? XA_PRIMARY: XA_CLIPBOARD(xDisplay), XA_STRING,
/* (XtSelectionCallbackProc) */ PastePositionCB,
NULL, /* client_data passed to PastePositionCB */
{
char *selection_tmp;
- if (*target == XA_STRING){
+ if (*target == XA_STRING || *target == XA_UTF8_STRING(xDisplay)){
FILE* f = fopen(gameCopyFilename, "r");
long len;
size_t count;
selection_tmp[len] = NULLCHAR;
*value_return = selection_tmp;
*length_return = len;
- *type_return = XA_STRING;
+ *type_return = *target;
*format_return = 8; /* bits per byte */
return True;
+ } else if (*target == XA_TARGETS(xDisplay)) {
+ Atom *targets_tmp = (Atom *) XtMalloc(2 * sizeof(Atom));
+ targets_tmp[0] = XA_UTF8_STRING(xDisplay);
+ targets_tmp[1] = XA_STRING;
+ *value_return = targets_tmp;
+ *type_return = XA_ATOM;
+ *length_return = 2;
+ *format_return = 8 * sizeof(Atom);
+ if (*format_return > 32) {
+ *length_return *= *format_return / 32;
+ *format_return = 32;
+ }
+ return True;
} else {
return False;
}
ret = SaveGameToFile(gameCopyFilename, FALSE);
if (!ret) return;
- ret = XtOwnSelection(menuBarWidget, XA_PRIMARY,
- CurrentTime,
- SendGameSelection,
- NULL/* lose_ownership_proc */ ,
- NULL/* transfer_done_proc */);
+ /*
+ * Set both PRIMARY (the selection) and CLIPBOARD, since we don't
+ * have a notion of a game that is selected but not copied.
+ * See http://www.freedesktop.org/wiki/Specifications/ClipboardsWiki
+ */
+ XtOwnSelection(menuBarWidget, XA_PRIMARY,
+ CurrentTime,
+ SendGameSelection,
+ NULL/* lose_ownership_proc */ ,
+ NULL/* transfer_done_proc */);
+ XtOwnSelection(menuBarWidget, XA_CLIPBOARD(xDisplay),
+ CurrentTime,
+ SendGameSelection,
+ NULL/* lose_ownership_proc */ ,
+ NULL/* transfer_done_proc */);
}
/* function called when the data to Paste is ready */
String *prms;
Cardinal *nprms;
{
- XtGetSelectionValue(menuBarWidget, XA_PRIMARY, XA_STRING,
+ XtGetSelectionValue(menuBarWidget,
+ appData.pasteSelection ? XA_PRIMARY: XA_CLIPBOARD(xDisplay), XA_STRING,
/* (XtSelectionCallbackProc) */ PasteGameCB,
NULL, /* client_data passed to PasteGameCB */
String *prms;
Cardinal *nprms;
{
- Arg args[16];
-
appData.showThinking = !appData.showThinking; // [HGM] thinking: tken out of ShowThinkingEvent
ShowThinkingEvent();
-#if 0
- // [HGM] thinking: currently no suc menu item; replaced by Hide Thinking (From Human)
- if (appData.showThinking) {
- XtSetArg(args[0], XtNleftBitmap, xMarkPixmap);
- } else {
- XtSetArg(args[0], XtNleftBitmap, None);
- }
- XtSetValues(XtNameToWidget(menuBarWidget, "menuOptions.Show Thinking"),
- args, 1);
-#endif
}
void HideThinkingProc(w, event, prms, nprms)
void DisplayMessage(message, extMessage)
char *message, *extMessage;
{
- char buf[MSG_SIZ];
- Arg arg;
-
- if (extMessage) {
- if (*message) {
- snprintf(buf, sizeof(buf), "%s %s", message, extMessage);
- message = buf;
- } else {
- message = extMessage;
- }
- }
- XtSetArg(arg, XtNlabel, message);
- XtSetValues(messageWidget, &arg, 1);
+ /* display a message in the message widget */
+
+ char buf[MSG_SIZ];
+ Arg arg;
+
+ if (extMessage)
+ {
+ if (*message)
+ {
+ snprintf(buf, sizeof(buf), "%s %s", message, extMessage);
+ message = buf;
+ }
+ else
+ {
+ message = extMessage;
+ };
+ };
+
+ /* 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 */
+ if(messageWidget)
+ {
+ XtSetArg(arg, XtNlabel, message);
+ XtSetValues(messageWidget, &arg, 1);
+ };
+
+ return;
}
void DisplayTitle(text)
int count;
int *outError;
{
+ static int line = 0;
ChildProc *cp = (ChildProc *) pr;
int outCount;
if (pr == NoProc)
- outCount = fwrite(message, 1, count, stdout);
+ {
+ if (appData.noJoin || !appData.useInternalWrap)
+ outCount = fwrite(message, 1, count, stdout);
+ else
+ {
+ int width = get_term_width();
+ int len = wrap(NULL, message, count, width, &line);
+ char *msg = malloc(len);
+ int dbgchk;
+
+ if (!msg)
+ outCount = fwrite(message, 1, count, stdout);
+ else
+ {
+ dbgchk = wrap(msg, message, count, width, &line);
+ if (dbgchk != len && appData.debugMode)
+ fprintf(debugFP, "wrap(): dbgchk(%d) != len(%d)\n", dbgchk, len);
+ outCount = fwrite(msg, 1, dbgchk, stdout);
+ free(msg);
+ }
+ }
+ }
else
outCount = write(cp->fdTo, message, count);
delay.it_interval.tv_usec =
delay.it_value.tv_usec = (time % 1000) * 1000;
setitimer(ITIMER_REAL, &delay, NULL);
-#if 0
- /* Ugh -- busy-wait! --tpm */
- while (frameWaiting);
-#else
while (frameWaiting) pause();
-#endif
delay.it_interval.tv_sec = delay.it_value.tv_sec = 0;
delay.it_interval.tv_usec = delay.it_value.tv_usec = 0;
setitimer(ITIMER_REAL, &delay, NULL);
damage[toY][toX] = True;
}
-static void
+void
DragPieceBegin(x, y)
int x; int y;
{
ScreenSquare(boardX, boardY, &corner, &color);
player.startSquare = corner;
player.startColor = color;
-#if 0
- /* Start from exactly where the piece is. This can be confusing
- if you start dragging far from the center of the square; most
- or all of the piece can be over a different square from the one
- the mouse pointer is in. */
- player.mouseDelta.x = x - corner.x;
- player.mouseDelta.y = y - corner.y;
-#else
/* 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;
-#endif
/* Initialise animation */
player.dragPiece = PieceForSquare(boardX, boardY);
/* Sanity check */
#endif
}
-static void
+void
DragPieceEnd(x, y)
int x; int y;
{
// [HR] TODO
// [HGM] done, but perhaps backend should call this directly?
EngineOutputUpdate( stats );
-}
\ No newline at end of file
+}
+
+#include <sys/ioctl.h>
+int get_term_width()
+{
+ int fd, default_width;
+
+ fd = STDIN_FILENO;
+ default_width = 79; // this is FICS default anyway...
+
+#if !defined(TIOCGWINSZ) && defined(TIOCGSIZE)
+ struct ttysize win;
+ if (!ioctl(fd, TIOCGSIZE, &win))
+ default_width = win.ts_cols;
+#elif defined(TIOCGWINSZ)
+ struct winsize win;
+ if (!ioctl(fd, TIOCGWINSZ, &win))
+ default_width = win.ws_col;
+#endif
+ return default_width;
+}
+
+void update_ics_width()
+{
+ static int old_width = 0;
+ int new_width = get_term_width();
+
+ if (old_width != new_width)
+ ics_printf("set width %d\n", new_width);
+ old_width = new_width;
+}
+
+void NotifyFrontendLogin()
+{
+ update_ics_width();
+}
projects / xboard.git / blobdiff