*/
int xtVersion = XtSpecificationRelease;
+#ifdef TODO_GTK
int xScreen;
Display *xDisplay;
Window xBoardWindow;
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;
+#endif
+Option *optList; // contains all widgets of main window
char *layoutName;
char installDir[] = "."; // [HGM] UCI: needed for UCI; probably needs run-time initializtion
{ '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 ()
{
+#ifdef TODO_GTK
Arg args[16];
XtSetArg(args[0], XtNiconic, False);
XtSetValues(shellWidget, args, 1);
XtPopup(shellWidget, XtGrabNone); /* Raise if lowered */
+#endif
}
//---------------------------------------------------------------------------------------------------------
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
+ int boardWidth, boardHeight, w, h;
+#endif
char *p;
int forceMono = False;
gameInfo.variant = StringToVariant(appData.variant);
InitPosition(FALSE);
+#ifdef TODO_GTK
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++;
}
+#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();
}
if (appData.monoMode && appData.debugMode) {
+#ifdef TODO_GTK
fprintf(stderr, _("white pixel = 0x%lx, black pixel = 0x%lx\n"),
(unsigned long) XWhitePixel(xDisplay, xScreen),
(unsigned long) XBlackPixel(xDisplay, xScreen));
+#endif
}
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;
dropMenu = optList[W_DROP].handle;
titleWidget = optList[optList[W_TITLE].type != -1 ? W_TITLE : W_SMALL].handle;
formWidget = XtParent(boardWidget);
+#ifdef TODO_GTK
XtSetArg(args[0], XtNbackground, &timerBackgroundPixel);
XtSetArg(args[1], XtNforeground, &timerForegroundPixel);
XtGetValues(optList[W_WHITE].handle, args, 2);
XtSetArg(args[1], XtNforeground, &buttonForegroundPixel);
XtGetValues(optList[W_PAUSE].handle, args, 2);
}
+#endif
AppendEnginesToMenu(appData.recentEngineList);
+#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.
*/
+#ifdef TODO_GTK
ReadBitmap(&xMarkPixmap, "checkmark.bm",
checkmark_bits, checkmark_width, checkmark_height);
+#endif
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);
XtAppMainLoop(appContext);
+#endif
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
ReadBitmap (Pixmap *pm, String name, unsigned char bits[], u_int wreq, u_int hreq)
{
if (bits != NULL) {
+#ifdef TODO_GTK
*pm = XCreateBitmapFromData(xDisplay, xBoardWindow, (char *) bits,
wreq, hreq);
+#endif
}
}
{
MenuItem *item = MenuNameToItem(menuRef);
+#ifdef TODO_GTK
if(item) XtSetSensitive(item->handle, state);
+#endif
}
void
EnableButtonBar (int state)
{
+#ifdef TODO_GTK
XtSetSensitive(optList[W_BUTTON].handle, state);
+#endif
}
}
}
+#ifdef TODO_GTK
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) ();
}
+#endif
+#ifdef TODO_GTK
static void
MenuEngineSelect (Widget w, caddr_t addr, caddr_t index)
{
RecentEngineEvent((int) (intptr_t) addr);
}
+#endif
void
AppendMenuItem (char *msg, int n)
{
+#ifdef TODO_GTK
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)
{
+#ifdef TODO_GTK
XSync(xDisplay, False);
if(flash_delay) do_flash_delay(flash_delay);
+#endif
}
double
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
}
void
EventProc (Widget widget, caddr_t unused, XEvent *event)
{
+#ifdef TODO_GTK
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
}
/*
}
+#ifdef TODO_GTK
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));
}
+#endif
static int savedIndex; /* gross that this is global */
void
CommentClick (Widget w, XEvent * event, String * params, Cardinal * nParams)
{
+#ifdef TODO_GTK
String val;
XawTextPosition index, dummy;
Arg arg;
ReplaceComment(savedIndex, val);
if(savedIndex != currentMove) ToNrEvent(savedIndex);
LoadVariation( index, val ); // [HGM] also does the actual moving to it, now
+#endif
}
void
ThawUI ()
{
if (!frozen) return;
+#ifdef TODO_GTK
XtRemoveGrab(optList[W_MESSG].handle);
+#endif
frozen = 0;
}
void
ModeHighlight ()
{
- Arg args[16];
static int oldPausing = FALSE;
static GameMode oldmode = (GameMode) -1;
char *wname;
+#ifdef TODO_GTK
+ Arg args[16];
if (!boardWidget || !XtIsRealized(boardWidget)) return;
XtSetValues(optList[W_PAUSE].handle, args, 2);
}
}
+#endif
wname = ModeToWidgetName(oldmode);
if (wname != NULL) {
* 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
}
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)
{
+#ifdef TODO_GTK
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);
+#endif
}
+#ifdef TODO_GTK
static void
UpKeyProc (Widget w, XEvent *event, String *prms, Cardinal *nprms)
{ // [HGM] input: let up-arrow recall previous line from history
IcsKey(0);
}
+
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
}
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
}
void
DisplayTimerLabel (Option *opt, char *color, long timer, int highlight)
{
+#ifdef TODO_GTK
char buf[MSG_SIZ];
Arg args[16];
Widget w = (Widget) opt->handle;
}
XtSetValues(w, args, 3);
+#endif
}
+#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
}
+#ifdef TODO_GTK
void
DoInputCallback (caddr_t closure, int *source, XtInputId *xid)
{
(is->func)(is, is->closure, is->buf, count, error);
}
}
+#endif
InputSourceRef
AddInputSource (ProcRef pr, int lineByLine, InputCallback func, VOIDSTAR closure)
{
+#ifdef TODO_GTK
InputSource *is;
ChildProc *cp = (ChildProc *) pr;
(XtPointer) is);
is->closure = closure;
return (InputSourceRef) is;
+#else
+ return (InputSourceRef) 0;
+#endif
}
void
RemoveInputSource (InputSourceRef isr)
{
+#ifdef TODO_GTK
InputSource *is = (InputSource *) isr;
if (is->xid == 0) return;
XtRemoveInput(is->xid);
is->xid = 0;
+#endif
}
#ifndef HAVE_USLEEP
void
FrameDelay (int time)
{
+#ifdef TODO_GTK
struct itimerval delay;
XSync(xDisplay, False);
delay.it_interval.tv_usec = delay.it_value.tv_usec = 0;
setitimer(ITIMER_REAL, &delay, NULL);
}
+#endif
}
#else
void
FrameDelay (int time)
{
+#ifdef TODO_GTK
XSync(xDisplay, False);
+#endif
if (time > 0)
usleep(time * 1000);
}
projects / xboard.git / blobdiff