#include <math.h>
#include <cairo/cairo.h>
#include <cairo/cairo-xlib.h>
+#include <gtk/gtk.h>
#if !OMIT_SOCKETS
# if HAVE_SYS_SOCKET_H
#include <locale.h>
#endif
-#include <X11/Intrinsic.h>
-#include <X11/StringDefs.h>
-#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>
-#include <X11/Xaw3d/List.h>
-#include <X11/Xaw3d/Label.h>
-#include <X11/Xaw3d/SimpleMenu.h>
-#include <X11/Xaw3d/SmeBSB.h>
-#include <X11/Xaw3d/SmeLine.h>
-#include <X11/Xaw3d/Box.h>
-#include <X11/Xaw3d/MenuButton.h>
-#include <X11/Xaw3d/Text.h>
-#include <X11/Xaw3d/AsciiText.h>
-#else
-#include <X11/Xaw/Dialog.h>
-#include <X11/Xaw/Form.h>
-#include <X11/Xaw/List.h>
-#include <X11/Xaw/Label.h>
-#include <X11/Xaw/SimpleMenu.h>
-#include <X11/Xaw/SmeBSB.h>
-#include <X11/Xaw/SmeLine.h>
-#include <X11/Xaw/Box.h>
-#include <X11/Xaw/MenuButton.h>
-#include <X11/Xaw/Text.h>
-#include <X11/Xaw/AsciiText.h>
-#endif
-
// [HGM] bitmaps: put before incuding the bitmaps / pixmaps, to know how many piece types there are.
#include "common.h"
-#if HAVE_LIBXPM
-#include <X11/xpm.h>
-#define IMAGE_EXT "xpm"
-#else
-#define IMAGE_EXT "xim"
-#endif
-
-#include "bitmaps/icon_white.bm"
-#include "bitmaps/icon_black.bm"
-#include "bitmaps/checkmark.bm"
-
#include "frontend.h"
#include "backend.h"
#include "backendz.h"
#include "moves.h"
#include "xboard.h"
+#include "xboard2.h"
#include "childio.h"
#include "xgamelist.h"
#include "xhistory.h"
-#include "xevalgraph.h"
-#include "xedittags.h"
#include "menus.h"
#include "board.h"
#include "dialogs.h"
RETSIGTYPE CmailSigHandler P((int sig));
RETSIGTYPE IntSigHandler P((int sig));
RETSIGTYPE TermSizeSigHandler P((int sig));
-Widget CreateMenuBar P((Menu *mb, int boardWidth));
#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 ReadBitmap P((Pixmap *pm, String name, unsigned char bits[],
- u_int wreq, u_int hreq));
-void EventProc P((Widget widget, caddr_t unused, XEvent *event));
void DelayedDrag P((void));
+void ICSInputBoxPopUp P((void));
+#ifdef TODO_GTK
static void MoveTypeInProc P((Widget widget, caddr_t unused, XEvent *event));
void HandlePV P((Widget w, XEvent * event,
String * params, Cardinal * nParams));
String *prms, Cardinal *nprms));
void CommentClick P((Widget w, XEvent * event,
String * params, Cardinal * nParams));
-void ICSInputBoxPopUp P((void));
void SelectCommand P((Widget w, XtPointer client_data, XtPointer call_data));
void KeyBindingProc P((Widget w, XEvent *event, String *prms, Cardinal *nprms));
void QuitWrapper P((Widget w, XEvent *event, String *prms, Cardinal *nprms));
static void DownKeyProc 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 SelectMove P((Widget w, XEvent * event, String * params, Cardinal * nParams));
+#endif
+Boolean TempBackwardActive = False;
void DisplayMove P((int moveNumber));
void ICSInitScript P((void));
-void SelectMove P((Widget w, XEvent * event, String * params, Cardinal * nParams));
void update_ics_width P(());
int CopyMemoProc P(());
+#ifdef TODO_GTK
/*
* XBoard depends on Xt R4 or higher
*/
Pixel lowTimeWarningColor, dialogColor, buttonColor; // used in widgets
Pixmap iconPixmap, wIconPixmap, bIconPixmap, xMarkPixmap;
Widget shellWidget, formWidget, boardWidget, titleWidget, dropMenu, menuBarWidget;
-Option *optList; // contains all widgets of main window
#if ENABLE_NLS
XFontSet fontSet, clockFontSet;
#else
Font coordFontID, countFontID;
XFontStruct *coordFontStruct, *countFontStruct;
XtAppContext appContext;
+#else
+void *shellWidget, *formWidget, *boardWidget, *titleWidget, *dropMenu, *menuBarWidget;
+void *appContext;
+GtkWidget *mainwindow;
+#endif
+Option *optList; // contains all widgets of main window
char *layoutName;
char installDir[] = "."; // [HGM] UCI: needed for UCI; probably needs run-time initializtion
-Position commentX = -1, commentY = -1;
-Dimension commentW, commentH;
typedef unsigned int BoardSize;
BoardSize boardSize;
Boolean chessProgram;
marginW, marginH, // [HGM] for run-time resizing
fromX = -1, fromY = -1, toX, toY, commentUp = False,
errorExitStatus = -1, defaultLineGap;
+#ifdef TODO_GTK
Dimension textHeight;
Pixel timerForegroundPixel, timerBackgroundPixel;
Pixel buttonForegroundPixel, buttonBackgroundPixel;
+#endif
char *chessDir, *programName, *programVersion;
Boolean alwaysOnTop = False;
char *icsTextMenuString;
WindowPlacement wpGameList;
WindowPlacement wpTags;
-
/* This magic number is the number of intermediate frames used
in each half of the animation. For short moves it's reduced
by 1. The total number of frames will be factor * 2 + 1. */
{ 'Q', "Queen" }
};
+#ifdef TODO_GTK
Arg shellArgs[] = {
{ XtNwidth, 0 },
{ XtNheight, 0 },
{ "WheelProc", WheelProc },
{ "TabProc", TabProc },
};
+#endif
char globalTranslations[] =
":<Key>F9: MenuItem(Actions.Resign) \n \
// as the widget is destroyed before the up-click can call extend-end
char commentTranslations[] = "<Btn3Down>: extend-end() select-start() CommentClick() \n";
+#ifdef TODO_GTK
String xboardResources[] = {
"*Error*translations: #override\\n <Key>Return: ErrorPopDown()",
NULL
};
-
+#endif
/* Max possible square size */
#define MAXSQSIZE 256
#endif /* HAVE_DIR_STRUCT */
+#ifdef TODO_GTK
/* Arrange to catch delete-window events */
Atom wm_delete_window;
void
snprintf(buf, sizeof(buf), "<Message>WM_PROTOCOLS: %s() \n", procname);
XtAugmentTranslations(w, XtParseTranslationTable(buf));
}
+#endif
void
BoardToTop ()
{
- Arg args[16];
- XtSetArg(args[0], XtNiconic, False);
- XtSetValues(shellWidget, args, 1);
-
- XtPopup(shellWidget, XtGrabNone); /* Raise if lowered */
+ gtk_window_present(GTK_WINDOW(mainwindow));
}
//---------------------------------------------------------------------------------------------------------
int frameX, frameY;
+#ifdef TODO_GTK
void
GetActualPlacement (Widget wg, WindowPlacement *wp)
{
wp->width = winAt.width;
frameX = winAt.x; frameY = winAt.y; // remember to decide if windows touch
}
+#endif
void
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
+#ifdef TODO_GTK
GetActualPlacement(shellWidget, &wpMain);
if(shellUp[EngOutDlg]) GetActualPlacement(shells[EngOutDlg], &wpEngineOutput);
if(shellUp[HistoryDlg]) GetActualPlacement(shells[HistoryDlg], &wpMoveHistory);
if(shellUp[GameListDlg]) GetActualPlacement(shells[GameListDlg], &wpGameList);
if(shellUp[CommentDlg]) GetActualPlacement(shells[CommentDlg], &wpComment);
if(shellUp[TagsDlg]) GetActualPlacement(shells[TagsDlg], &wpTags);
+#endif
}
void
int
MainWindowUp ()
{ // [HGM] args: allows testing if main window is realized from back-end
+#ifdef TODO_GTK
return xBoardWindow != 0;
+#else
+ return 0;
+#endif
}
void
void
ResizeBoardWindow (int w, int h, int inhibit)
{
+#ifdef TODO_GTK
w += marginW + 1; // [HGM] not sure why the +1 is (sometimes) needed...
h += marginH;
shellArgs[0].value = w;
XtSetValues(shellWidget, &shellArgs[0], inhibit ? 6 : 2);
XSync(xDisplay, False);
+#endif
}
+#ifdef TODO_GTK
static int
MakeOneColor (char *name, Pixel *color)
{
}
return False;
}
+#endif
int
MakeColors ()
{ // [HGM] taken out of main(), so it can be called from BoardOptions dialog
int forceMono = False;
+#ifdef TODO_GTK
if (appData.lowTimeWarning)
forceMono |= MakeOneColor(appData.lowTimeWarningColor, &lowTimeWarningColor);
if(appData.dialogColor[0]) MakeOneColor(appData.dialogColor, &dialogColor);
if(appData.buttonColor[0]) MakeOneColor(appData.buttonColor, &buttonColor);
+#endif
return forceMono;
}
void
InitializeFonts (int clockFontPxlSize, int coordFontPxlSize, int fontPxlSize)
{ // detervtomine what fonts to use, and create them
+#ifdef TODO_GTK
XrmValue vTo;
XrmDatabase xdb;
#else
XrmPutStringResource(&xdb, "*font", appData.font);
#endif
+#endif
}
char *
main (int argc, char **argv)
{
int i, clockFontPxlSize, coordFontPxlSize, fontPxlSize;
+#ifdef TODO_GTK
XSetWindowAttributes window_attributes;
Arg args[16];
Dimension boardWidth, boardHeight, w, h;
+#else
+#endif
+ int boardWidth, boardHeight, w, h;
char *p;
int forceMono = False;
+ GError *gtkerror=NULL;
srandom(time(0)); // [HGM] book: make random truly random
exit(0);
}
+ /* set up GTK */
+ gtk_init (&argc, &argv);
+
programName = strrchr(argv[0], '/');
if (programName == NULL)
programName = argv[0];
programName++;
#ifdef ENABLE_NLS
- XtSetLanguageProc(NULL, NULL, NULL);
- if (appData.debugMode) {
- fprintf(debugFP, "locale = %s\n", setlocale(LC_ALL, NULL));
- }
+// if (appData.debugMode) {
+// fprintf(debugFP, "locale = %s\n", setlocale(LC_ALL, NULL));
+// }
bindtextdomain(PACKAGE, LOCALEDIR);
textdomain(PACKAGE);
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 )
gameInfo.variant = StringToVariant(appData.variant);
InitPosition(FALSE);
+#ifdef TODO_GTK
+ /* GTK */
+ builder = gtk_builder_new();
+ filename = get_glade_filename ("mainboard.glade");
+ if(! gtk_builder_add_from_file (builder, filename, >kerror) )
+ {
+ if(gtkerror)
+ printf ("Error: %d %s\n",gtkerror->code,gtkerror->message);
+ }
+ mainwindow = GTK_WIDGET(gtk_builder_get_object (builder, "mainwindow"));
+
shellWidget =
XtAppInitialize(&appContext, "XBoard", shellOptions,
XtNumber(shellOptions),
xDisplay = XtDisplay(shellWidget);
xScreen = DefaultScreen(xDisplay);
wm_delete_window = XInternAtom(xDisplay, "WM_DELETE_WINDOW", True);
+#endif
/*
* determine size, based on supplied or remembered -size, or screen size
} else {
SizeDefaults *szd = sizeDefaults;
if (*appData.boardSize == NULLCHAR) {
+#ifdef TODO_GTK
while (DisplayWidth(xDisplay, xScreen) < szd->minScreenSize ||
DisplayHeight(xDisplay, xScreen) < szd->minScreenSize) {
szd++;
}
+#else
+ GdkScreen *screen = gtk_window_get_screen(GTK_WINDOW(mainwindow));
+ guint screenwidth = gdk_screen_get_width(screen);
+ guint screenheight = gdk_screen_get_height(screen);
+ while (screenwidth < szd->minScreenSize ||
+ screenheight < szd->minScreenSize) {
+ szd++;
+ }
+#endif
if (szd->name == NULL) szd--;
appData.boardSize = strdup(szd->name); // [HGM] settings: remember name for saving settings
} else {
/*
* Determine what fonts to use.
*/
+#ifdef TODO_GTK
InitializeFonts(clockFontPxlSize, coordFontPxlSize, fontPxlSize);
+#endif
/*
* Detect if there are not enough colors available and adapt.
*/
+#ifdef TODO_GTK
if (DefaultDepth(xDisplay, xScreen) <= 2) {
appData.monoMode = True;
}
+#endif
forceMono = MakeColors();
appData.monoMode = True;
}
- if (appData.monoMode && appData.debugMode) {
- fprintf(stderr, _("white pixel = 0x%lx, black pixel = 0x%lx\n"),
- (unsigned long) XWhitePixel(xDisplay, xScreen),
- (unsigned long) XBlackPixel(xDisplay, xScreen));
- }
-
ParseIcsTextColors();
+#ifdef TODO_GTK
XtAppAddActions(appContext, boardActions, XtNumber(boardActions));
+#endif
/*
* widget hierarchy
}
optList = BoardPopUp(squareSize, lineGap, (void*)
+#ifdef TODO_GTK
#if ENABLE_NLS
&clockFontSet);
#else
clockFontStruct);
#endif
+#else
+0);
+#endif
InitDrawingHandle(optList + W_BOARD);
currBoard = &optList[W_BOARD];
boardWidget = optList[W_BOARD].handle;
menuBarWidget = optList[W_MENU].handle;
dropMenu = optList[W_DROP].handle;
titleWidget = optList[optList[W_TITLE].type != -1 ? W_TITLE : W_SMALL].handle;
+#ifdef TODO_GTK
formWidget = XtParent(boardWidget);
XtSetArg(args[0], XtNbackground, &timerBackgroundPixel);
XtSetArg(args[1], XtNforeground, &timerForegroundPixel);
XtSetArg(args[1], XtNforeground, &buttonForegroundPixel);
XtGetValues(optList[W_PAUSE].handle, args, 2);
}
- AppendEnginesToMenu(appData.recentEngineList);
+#endif
+#ifdef TODO_GTK
xBoardWindow = XtWindow(boardWidget);
+#endif
// [HGM] it seems the layout code ends here, but perhaps the color stuff is size independent and would
// not need to go into InitDrawingSizes().
- /*
- * Create X checkmark bitmap and initialize option menu checks.
- */
- ReadBitmap(&xMarkPixmap, "checkmark.bm",
- checkmark_bits, checkmark_width, checkmark_height);
InitMenuMarkers();
/*
* Create an icon.
*/
+#ifdef TODO_GTK
ReadBitmap(&wIconPixmap, "icon_white.bm",
icon_white_bits, icon_white_width, icon_white_height);
ReadBitmap(&bIconPixmap, "icon_black.bm",
i = 0;
XtSetArg(args[i], XtNiconPixmap, iconPixmap); i++;
XtSetValues(shellWidget, args, i);
+#endif
/*
* Create a cursor for the board widget.
*/
+#ifdef TODO_GTK
window_attributes.cursor = XCreateFontCursor(xDisplay, XC_hand2);
XChangeWindowAttributes(xDisplay, xBoardWindow,
CWCursor, &window_attributes);
+#endif
/*
* Inhibit shell resizing.
*/
+#ifdef TODO_GTK
shellArgs[0].value = (XtArgVal) &w;
shellArgs[1].value = (XtArgVal) &h;
XtGetValues(shellWidget, shellArgs, 2);
shellArgs[4].value = shellArgs[2].value = w;
shellArgs[5].value = shellArgs[3].value = h;
// XtSetValues(shellWidget, &shellArgs[2], 4);
+#endif
marginW = w - boardWidth; // [HGM] needed to set new shellWidget size when we resize board
marginH = h - boardHeight;
+#ifdef TODO_GTK
CatchDeleteWindow(shellWidget, "QuitProc");
+#endif
CreateAnyPieces();
CreateGrid();
if (appData.animate || appData.animateDragging)
CreateAnimVars();
+#ifdef TODO_GTK
XtAugmentTranslations(formWidget,
XtParseTranslationTable(globalTranslations));
(XtEventHandler) MoveTypeInProc, NULL);
XtAddEventHandler(shellWidget, StructureNotifyMask, False,
(XtEventHandler) EventProc, NULL);
+#endif
/* [AS] Restore layout */
if( wpMoveHistory.visible ) {
InitPosition(TRUE);
UpdateLogos(TRUE);
// XtSetKeyboardFocus(shellWidget, formWidget);
+#ifdef TODO_GTK
XSetInputFocus(xDisplay, XtWindow(formWidget), RevertToPointerRoot, CurrentTime);
+#endif
+
+ /* check for GTK events and process them */
+// gtk_main();
+while(1) {
+gtk_main_iteration();
+}
- XtAppMainLoop(appContext);
if (appData.debugMode) fclose(debugFP); // [DM] debug
return 0;
}
return base_fnt_lst;
}
+#ifdef TODO_GTK
XFontSet
CreateFontSet (char *base_fnt_lst)
{
}
return fntSet;
}
+#endif
#else // not ENABLE_NLS
/*
* Find a font that matches "pattern" that is as close as
char **fonts, *p, *best, *scalable, *scalableTail;
int i, j, nfonts, minerr, err, pxlSize;
+#ifdef TODO_GTK
fonts = XListFonts(xDisplay, pattern, 999999, &nfonts);
if (nfonts < 1) {
fprintf(stderr, _("%s: no fonts match pattern %s\n"),
pattern, targetPxlSize, p);
}
XFreeFontNames(fonts);
+#endif
return p;
}
#endif
void
-ReadBitmap (Pixmap *pm, String name, unsigned char bits[], u_int wreq, u_int hreq)
-{
- if (bits != NULL) {
- *pm = XCreateBitmapFromData(xDisplay, xBoardWindow, (char *) bits,
- wreq, hreq);
- }
-}
-
-void
-MarkMenuItem (char *menuRef, int state)
-{
- MenuItem *item = MenuNameToItem(menuRef);
-
- if(item) {
- Arg args[2];
- XtSetArg(args[0], XtNleftBitmap, state ? xMarkPixmap : None);
- XtSetValues(item->handle, args, 1);
- }
-}
-
-void
EnableNamedMenuItem (char *menuRef, int state)
{
MenuItem *item = MenuNameToItem(menuRef);
- if(item) XtSetSensitive(item->handle, state);
+ if(item) gtk_widget_set_sensitive(item->handle, state);
}
void
EnableButtonBar (int state)
{
+#ifdef TODO_GTK
XtSetSensitive(optList[W_BUTTON].handle, state);
+#endif
}
}
}
+#ifdef TODO_GTK
+gboolean KeyPressProc(window, eventkey, data)
+ GtkWindow *window;
+ GdkEventKey *eventkey;
+ gpointer data;
+{
+
+ MoveTypeInProc(eventkey); // pop up for typed in moves
+
+ // handle shift+<number> cases
+ if (eventkey->state & GDK_SHIFT_MASK) {
+ guint keyval;
+
+ gdk_keymap_translate_keyboard_state(NULL, eventkey->hardware_keycode,
+ 0, eventkey->group,
+ &keyval, NULL, NULL, NULL);
+ switch(keyval) {
+ case GDK_1:
+ AskQuestionEvent("Direct command", "Send to chess program:", "", "1");
+ break;
+ case GDK_2:
+ AskQuestionEvent("Direct command", "Send to second chess program:", "", "2");
+ break;
+ default:
+ break;
+ }
+ }
+
+ /* check for other key values */
+ switch(eventkey->keyval) {
+ case GDK_question:
+ AboutGameEvent();
+ break;
+ default:
+ break;
+ }
+ return False;
+}
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
item = MenuNameToItem(prms[0]);
if(item) ((MenuProc *) item->proc) ();
}
-
-static void
-MenuEngineSelect (Widget w, caddr_t addr, caddr_t index)
-{
- RecentEngineEvent((int) (intptr_t) addr);
-}
-
-void
-AppendMenuItem (char *msg, int n)
-{
- CreateMenuItem((Widget) optList[W_ENGIN].textValue, msg, (XtCallbackProc) MenuEngineSelect, n);
-}
+#endif
void
SetupDropMenu ()
{
+#ifdef TODO_GTK
int i, j, count;
char label[32];
Arg args[16];
XtSetArg(args[j], XtNlabel, label); j++;
XtSetValues(entry, args, j);
}
+#endif
}
static void
void
FlashDelay (int flash_delay)
{
- XSync(xDisplay, False);
if(flash_delay) do_flash_delay(flash_delay);
}
static WindowPlacement wpNew;
+#ifdef TODO_GTK
void
CoDrag (Widget sh, WindowPlacement *wp)
{
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;
+#ifdef TODO_GTK
XtSetArg(args[j], XtNx, wp->x); j++;
XtSetArg(args[j], XtNy, wp->y); j++;
XtSetValues(sh, args, j);
+#endif
}
void
if(optList[W_BOARD].value > h) optList[W_BOARD].value = h;
}
+#ifdef TODO_GTK
static XtIntervalId delayedDragID = 0;
+#else
+static int delayedDragID = 0;
+#endif
void
DragProc ()
delayedDragID = 0; // now drag executed, make sure next DelayedDrag will not cancel timer event (which could now be used by other)
busy = 0;
}
-
+#endif
void
DelayedDrag ()
{
+#ifdef TODO_GTK
if(delayedDragID) XtRemoveTimeOut(delayedDragID); // cancel pending
delayedDragID =
XtAppAddTimeOut(appContext, 200, (XtTimerCallbackProc) DragProc, (XtPointer) 0); // and schedule new one 50 msec later
+#endif
}
+#ifdef TODO_GTK
void
EventProc (Widget widget, caddr_t unused, XEvent *event)
{
if(XtIsRealized(widget) && event->type == ConfigureNotify || appData.useStickyWindows)
DelayedDrag(); // as long as events keep coming in faster than 50 msec, they destroy each other
}
+#endif
/*
* event handler for redrawing the board
*/
+#ifdef TODO_GTK
void
DrawPositionProc (Widget w, XEvent *event, String *prms, Cardinal *nprms)
{
DrawPosition(True, NULL);
}
+#endif
-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)
-{
- String val;
- XawTextPosition index, dummy;
- Arg arg;
-
- XawTextGetSelectionPos(w, &index, &dummy);
- XtSetArg(arg, XtNstring, &val);
- XtGetValues(w, &arg, 1);
- ReplaceComment(savedIndex, val);
- if(savedIndex != currentMove) ToNrEvent(savedIndex);
- LoadVariation( index, val ); // [HGM] also does the actual moving to it, now
-}
-
-void
-EditCommentPopUp (int index, char *title, char *text)
-{
- savedIndex = index;
- if (text == NULL) text = "";
- NewCommentPopup(title, text, index);
-}
-
-void
-CommentPopUp (char *title, char *text)
-{
- savedIndex = currentMove; // [HGM] vari
- NewCommentPopup(title, text, currentMove);
-}
-
-void
-CommentPopDown ()
-{
- PopDown(CommentDlg);
-}
-
/* Disable all user input other than deleting the window */
static int frozen = 0;
{
if (frozen) return;
/* Grab by a widget that doesn't accept input */
- XtAddGrab(optList[W_MESSG].handle, TRUE, FALSE);
+ gtk_grab_add(optList[W_MESSG].handle);
frozen = 1;
}
ThawUI ()
{
if (!frozen) return;
- XtRemoveGrab(optList[W_MESSG].handle);
+ gtk_grab_remove(optList[W_MESSG].handle);
frozen = 0;
}
void
ModeHighlight ()
{
- Arg args[16];
static int oldPausing = FALSE;
static GameMode oldmode = (GameMode) -1;
char *wname;
-
- if (!boardWidget || !XtIsRealized(boardWidget)) return;
+ if (!boardWidget) return;
if (pausing != oldPausing) {
oldPausing = pausing;
/* Always toggle, don't set. Previous code messes up when
invoked while the button is pressed, as releasing it
toggles the state again. */
- {
- Pixel oldbg, oldfg;
- XtSetArg(args[0], XtNbackground, &oldbg);
- XtSetArg(args[1], XtNforeground, &oldfg);
- XtGetValues(optList[W_PAUSE].handle,
- args, 2);
- XtSetArg(args[0], XtNbackground, oldfg);
- XtSetArg(args[1], XtNforeground, oldbg);
- }
- XtSetValues(optList[W_PAUSE].handle, args, 2);
+ GdkColor color;
+ gdk_color_parse( pausing ? "#808080" : "#F0F0F0", &color );
+ gtk_widget_modify_bg ( GTK_WIDGET(optList[W_PAUSE].handle), GTK_STATE_NORMAL, &color );
}
}
* Button/menu procedures
*/
+#ifdef TODO_GTK
/* this variable is shared between CopyPositionProc and SendPositionSelection */
char *selected_fen_position=NULL;
return False;
}
}
+#endif
/* 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
CopySomething (char *src)
{
+#ifdef TODO_GTK
selected_fen_position = src;
/*
* Set both PRIMARY (the selection) and CLIPBOARD, since we don't
SendPositionSelection,
NULL/* lose_ownership_proc */ ,
NULL/* transfer_done_proc */);
+#endif
}
+#ifdef TODO_GTK
/* function called when the data to Paste is ready */
static void
PastePositionCB (Widget w, XtPointer client_data, Atom *selection,
EditPositionPasteFEN(fenstr);
XtFree(value);
}
+#endif
/* called when Paste Position button is pressed,
* all parameters will be NULL */
void
PastePositionProc ()
{
+#ifdef TODO_GTK
XtGetSelectionValue(menuBarWidget,
appData.pasteSelection ? XA_PRIMARY: XA_CLIPBOARD(xDisplay), XA_STRING,
/* (XtSelectionCallbackProc) */ PastePositionCB,
CurrentTime
);
return;
+#endif
}
+#ifdef TODO_GTK
/* 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
*/
XtFree(value);
LoadGameFromFile(gamePasteFilename, 0, gamePasteFilename, TRUE);
}
+#endif
/* called when Paste Game button is pressed,
* all parameters will be NULL */
void
PasteGameProc ()
{
+#ifdef TODO_GTK
XtGetSelectionValue(menuBarWidget,
appData.pasteSelection ? XA_PRIMARY: XA_CLIPBOARD(xDisplay), XA_STRING,
/* (XtSelectionCallbackProc) */ PasteGameCB,
CurrentTime
);
return;
+#endif
}
+#ifdef TODO_GTK
void
QuitWrapper (Widget w, XEvent *event, String *prms, Cardinal *nprms)
{
QuitProc();
}
+#endif
int
ShiftKeys ()
{ // bassic primitive for determining if modifier keys are pressed
+ int i,j, k=0;
+#ifdef TODO_GTK
long int codes[] = { XK_Meta_L, XK_Meta_R, XK_Control_L, XK_Control_R, XK_Shift_L, XK_Shift_R };
char keys[32];
- int i,j, k=0;
XQueryKeymap(xDisplay,keys);
for(i=0; i<6; i++) {
k <<= 1;
j = XKeysymToKeycode(xDisplay, codes[i]);
k += ( (keys[j>>3]&1<<(j&7)) != 0 );
}
+#endif
return k;
}
-static void
-MoveTypeInProc (Widget widget, caddr_t unused, XEvent *event)
+void MoveTypeInProc(eventkey)
+ GdkEventKey *eventkey;
{
char buf[10];
- KeySym sym;
- int n = XLookupString(&(event->xkey), buf, 10, &sym, NULL);
- if ( n == 1 && *buf >= 32 // printable
- && !(ShiftKeys() & 0x3C) // no Alt, Ctrl
- ) BoxAutoPopUp (buf);
-}
-
-static void
-UpKeyProc (Widget w, XEvent *event, String *prms, Cardinal *nprms)
-{ // [HGM] input: let up-arrow recall previous line from history
- IcsKey(1);
-}
-static void
-DownKeyProc (Widget w, XEvent *event, String *prms, Cardinal *nprms)
-{ // [HGM] input: let down-arrow recall next line from history
- IcsKey(-1);
-}
+ // ingnore if ctrl or alt is pressed
+ if (eventkey->state & (GDK_CONTROL_MASK | GDK_MOD1_MASK)) {
+ return;
+ }
-static void
-EnterKeyProc (Widget w, XEvent *event, String *prms, Cardinal *nprms)
-{
- IcsKey(0);
+ buf[0]=eventkey->keyval;
+ buf[1]='\0';
+ if (*buf >= 32)
+ BoxAutoPopUp (buf);
}
+#ifdef TODO_GTK
void
TempBackwardProc (Widget w, XEvent *event, String *prms, Cardinal *nprms)
{
snprintf(buf, sizeof(buf), "xterm -e man %s &", name);
system(buf);
}
+#endif
void
ManProc ()
{ // called from menu
+#ifdef TODO_GTK
ManInner(NULL, NULL, NULL, NULL);
+#endif
}
void
SetWindowTitle (char *text, char *title, char *icon)
{
+#ifdef TODO_GTK
Arg args[16];
int i;
if (appData.titleInWindow) {
XtSetArg(args[i], XtNtitle, (XtArgVal) title); i++;
XtSetValues(shellWidget, args, i);
XSync(xDisplay, False);
+#endif
+ if (appData.titleInWindow) {
+ SetWidgetLabel(titleWidget, text);
+ }
+ gtk_window_set_title (GTK_WINDOW(shells[BoardWindow]), title);
}
void
DisplayIcsInteractionTitle (String message)
{
+#ifdef TODO_GTK
if (oldICSInteractionTitle == NULL) {
/* Magic to find the old window title, adapted from vim */
char *wina = getenv("WINDOWID");
}
printf("\033]0;%s\007", message);
fflush(stdout);
+#endif
}
-XtIntervalId delayedEventTimerXID = 0;
-DelayedEventCallback delayedEventCallback = 0;
-
-void
-FireDelayedEvent ()
-{
- delayedEventTimerXID = 0;
- delayedEventCallback();
-}
-
-void
-ScheduleDelayedEvent (DelayedEventCallback cb, long millisec)
-{
- if(delayedEventTimerXID && delayedEventCallback == cb)
- // [HGM] alive: replace, rather than add or flush identical event
- XtRemoveTimeOut(delayedEventTimerXID);
- delayedEventCallback = cb;
- delayedEventTimerXID =
- XtAppAddTimeOut(appContext, millisec,
- (XtTimerCallbackProc) FireDelayedEvent, (XtPointer) 0);
-}
-
-DelayedEventCallback
-GetDelayedEvent ()
-{
- if (delayedEventTimerXID) {
- return delayedEventCallback;
- } else {
- return NULL;
- }
-}
-
-void
-CancelDelayedEvent ()
-{
- if (delayedEventTimerXID) {
- XtRemoveTimeOut(delayedEventTimerXID);
- delayedEventTimerXID = 0;
- }
-}
-
-XtIntervalId loadGameTimerXID = 0;
-
-int
-LoadGameTimerRunning ()
-{
- return loadGameTimerXID != 0;
-}
-
-int
-StopLoadGameTimer ()
-{
- if (loadGameTimerXID != 0) {
- XtRemoveTimeOut(loadGameTimerXID);
- loadGameTimerXID = 0;
- return TRUE;
- } else {
- return FALSE;
- }
-}
-
-void
-LoadGameTimerCallback (XtPointer arg, XtIntervalId *id)
-{
- loadGameTimerXID = 0;
- AutoPlayGameLoop();
-}
-
-void
-StartLoadGameTimer (long millisec)
-{
- loadGameTimerXID =
- XtAppAddTimeOut(appContext, millisec,
- (XtTimerCallbackProc) LoadGameTimerCallback,
- (XtPointer) 0);
-}
-
-XtIntervalId analysisClockXID = 0;
-
void
-AnalysisClockCallback (XtPointer arg, XtIntervalId *id)
-{
- if (gameMode == AnalyzeMode || gameMode == AnalyzeFile
- || appData.icsEngineAnalyze) { // [DM]
- AnalysisPeriodicEvent(0);
- StartAnalysisClock();
- }
-}
-
-void
-StartAnalysisClock ()
+DisplayTimerLabel (Option *opt, char *color, long timer, int highlight)
{
- analysisClockXID =
- XtAppAddTimeOut(appContext, 2000,
- (XtTimerCallbackProc) AnalysisClockCallback,
- (XtPointer) 0);
-}
+ GtkWidget *w = (GtkWidget *) opt->handle;
+ char *markup;
+ char bgcolor[10];
+ char fgcolor[10];
-XtIntervalId clockTimerXID = 0;
-
-int
-ClockTimerRunning ()
-{
- return clockTimerXID != 0;
-}
-
-int
-StopClockTimer ()
-{
- if (clockTimerXID != 0) {
- XtRemoveTimeOut(clockTimerXID);
- clockTimerXID = 0;
- return TRUE;
+ if (highlight) {
+ strcpy(bgcolor, "black");
+ strcpy(fgcolor, "white");
} else {
- return FALSE;
+ strcpy(bgcolor, "white");
+ strcpy(fgcolor, "black");
}
-}
-
-void
-ClockTimerCallback (XtPointer arg, XtIntervalId *id)
-{
- clockTimerXID = 0;
- DecrementClocks();
-}
-
-void
-StartClockTimer (long millisec)
-{
- clockTimerXID =
- XtAppAddTimeOut(appContext, millisec,
- (XtTimerCallbackProc) ClockTimerCallback,
- (XtPointer) 0);
-}
-
-void
-DisplayTimerLabel (Option *opt, char *color, long timer, int highlight)
-{
- char buf[MSG_SIZ];
- Arg args[16];
- Widget w = (Widget) opt->handle;
-
- /* check for low time warning */
- Pixel foregroundOrWarningColor = timerForegroundPixel;
-
if (timer > 0 &&
appData.lowTimeWarning &&
- (timer / 1000) < appData.icsAlarmTime)
- foregroundOrWarningColor = lowTimeWarningColor;
-
- if (appData.clockMode) {
- snprintf(buf, MSG_SIZ, "%s:%s%s", color, appData.logoSize && !partnerUp ? "\n" : " ", TimeString(timer));
- XtSetArg(args[0], XtNlabel, buf);
- } else {
- snprintf(buf, MSG_SIZ, "%s ", color);
- XtSetArg(args[0], XtNlabel, buf);
+ (timer / 1000) < appData.icsAlarmTime) {
+ strcpy(fgcolor, appData.lowTimeWarningColor);
}
- if (highlight) {
-
- XtSetArg(args[1], XtNbackground, foregroundOrWarningColor);
- XtSetArg(args[2], XtNforeground, timerBackgroundPixel);
+ if (appData.clockMode) {
+ markup = g_markup_printf_escaped("<span size=\"xx-large\" weight=\"heavy\" background=\"%s\" foreground=\"%s\">%s:%s%s</span>",
+ bgcolor, fgcolor, color, appData.logoSize && !partnerUp ? "\n" : " ", TimeString(timer));
} else {
- XtSetArg(args[1], XtNbackground, timerBackgroundPixel);
- XtSetArg(args[2], XtNforeground, foregroundOrWarningColor);
+ markup = g_markup_printf_escaped("<span size=\"xx-large\" weight=\"heavy\" background=\"%s\" foreground=\"%s\">%s </span>",
+ bgcolor, fgcolor, color);
}
-
- XtSetValues(w, args, 3);
+ gtk_label_set_markup(GTK_LABEL(w), markup);
+ g_free(markup);
}
+#ifdef TODO_GTK
static Pixmap *clockIcons[] = { &wIconPixmap, &bIconPixmap };
+#endif
void
SetClockIcon (int color)
{
+#ifdef TODO_GTK
Arg args[16];
Pixmap pm = *clockIcons[color];
if (iconPixmap != pm) {
XtSetArg(args[0], XtNiconPixmap, iconPixmap);
XtSetValues(shellWidget, args, 1);
}
+#endif
}
-void
-DoInputCallback (caddr_t closure, int *source, XtInputId *xid)
-{
- InputSource *is = (InputSource *) closure;
+#define INPUT_SOURCE_BUF_SIZE 8192
+
+typedef struct {
+ CPKind kind;
+ int fd;
+ int lineByLine;
+ char *unused;
+ InputCallback func;
+ guint sid;
+ char buf[INPUT_SOURCE_BUF_SIZE];
+ VOIDSTAR closure;
+} InputSource;
+
+gboolean
+DoInputCallback(io, cond, data)
+ GIOChannel *io;
+ GIOCondition cond;
+ gpointer *data;
+{
+ /* read input from one of the input source (for example a chess program, ICS, etc).
+ * and call a function that will handle the input
+ */
+
int count;
int error;
char *p, *q;
+ /* All information (callback function, file descriptor, etc) is
+ * saved in an InputSource structure
+ */
+ InputSource *is = (InputSource *) data;
+
if (is->lineByLine) {
count = read(is->fd, is->unused,
INPUT_SOURCE_BUF_SIZE - (is->unused - is->buf));
if (count <= 0) {
(is->func)(is, is->closure, is->buf, count, count ? errno : 0);
- return;
+ return True;
}
is->unused += count;
p = is->buf;
+ /* break input into lines and call the callback function on each
+ * line
+ */
while (p < is->unused) {
q = memchr(p, '\n', is->unused - p);
if (q == NULL) break;
(is->func)(is, is->closure, p, q - p, 0);
p = q;
}
+ /* remember not yet used part of the buffer */
q = is->buf;
while (p < is->unused) {
*q++ = *p++;
}
is->unused = q;
} else {
+ /* read maximum length of input buffer and send the whole buffer
+ * to the callback function
+ */
count = read(is->fd, is->buf, INPUT_SOURCE_BUF_SIZE);
if (count == -1)
error = errno;
error = 0;
(is->func)(is, is->closure, is->buf, count, error);
}
+ return True; // Must return true or the watch will be removed
}
-InputSourceRef
-AddInputSource (ProcRef pr, int lineByLine, InputCallback func, VOIDSTAR closure)
+InputSourceRef AddInputSource(pr, lineByLine, func, closure)
+ ProcRef pr;
+ int lineByLine;
+ InputCallback func;
+ VOIDSTAR closure;
{
InputSource *is;
+ GIOChannel *channel;
ChildProc *cp = (ChildProc *) pr;
is = (InputSource *) calloc(1, sizeof(InputSource));
is->kind = cp->kind;
is->fd = cp->fdFrom;
}
- if (lineByLine) {
- is->unused = is->buf;
- }
+ if (lineByLine)
+ is->unused = is->buf;
+ else
+ is->unused = NULL;
+
+ /* GTK-TODO: will this work on windows?*/
+
+ channel = g_io_channel_unix_new(is->fd);
+ g_io_channel_set_close_on_unref (channel, TRUE);
+ is->sid = g_io_add_watch(channel, G_IO_IN,(GIOFunc) DoInputCallback, is);
- is->xid = XtAppAddInput(appContext, is->fd,
- (XtPointer) (XtInputReadMask),
- (XtInputCallbackProc) DoInputCallback,
- (XtPointer) is);
is->closure = closure;
return (InputSourceRef) is;
}
+
void
-RemoveInputSource (InputSourceRef isr)
+RemoveInputSource(isr)
+ InputSourceRef isr;
{
InputSource *is = (InputSource *) isr;
- if (is->xid == 0) return;
- XtRemoveInput(is->xid);
- is->xid = 0;
+ if (is->sid == 0) return;
+ g_source_remove(is->sid);
+ is->sid = 0;
+ return;
}
#ifndef HAVE_USLEEP
{
struct itimerval delay;
- XSync(xDisplay, False);
-
if (time > 0) {
frameWaiting = True;
signal(SIGALRM, FrameAlarm);
void
FrameDelay (int time)
{
+#ifdef TODO_GTK
XSync(xDisplay, False);
+#endif
+// gtk_main_iteration_do(False);
+
if (time > 0)
usleep(time * 1000);
}
projects / xboard.git / blobdiff