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
*/
{ "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},
};
XrmOptionDescRec shellOptions[] = {
{ "-secondNeedsNoncompliantFEN", "secondNeedsNoncompliantFEN", XrmoptionSepArg, NULL },
{ "-keepAlive", "keepAlive", XrmoptionSepArg, NULL },
{ "-forceIllegalMoves", "forceIllegalMoves", XrmoptionNoArg, "True" },
+ { "-keepLineBreaksICS", "keepLineBreaksICS", XrmoptionSepArg, NULL },
+ { "-wrapContinuationSequence", "wrapContinuationSequence", XrmoptionSepArg, NULL },
+ { "-useInternalWrap", "useInternalWrap", 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 },
widgetList[j++] = menuBarWidget = CreateMenuBar(menuBar);
XtSetArg(args[0], XtNtop, XtChainTop);
XtSetArg(args[1], XtNbottom, XtChainTop);
+ XtSetArg(args[1], XtNright, XtChainLeft);
XtSetValues(menuBarWidget, args, 2);
widgetList[j++] = whiteTimerWidget =
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;
String *prms;
Cardinal *nprms;
{
- int x, y;
- Boolean saveAnimate;
- static int second = 0, promotionChoice = 0;
- ChessMove moveType;
-
if (w != boardWidget || errorExitStatus != -1) return;
- 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;
- }
-
- if(promotionChoice) { // we are waiting for a click to indicate promotion piece
- if(event->type == ButtonRelease) return; // ignore upclick of click-click destination
- promotionChoice = FALSE; // only one chance: if click not OK it is interpreted as cancel
- if(appData.debugMode) fprintf(debugFP, "promotion click, x=%d, y=%d\n", x, y);
- if(gameInfo.holdingsWidth &&
- (WhiteOnMove(currentMove)
- ? x == BOARD_WIDTH-1 && y < gameInfo.holdingsSize && y > 0
- : x == 0 && y >= BOARD_HEIGHT - gameInfo.holdingsSize && y < BOARD_HEIGHT-1) ) {
- // click in right holdings, for determining promotion piece
- ChessSquare p = boards[currentMove][y][x];
- if(appData.debugMode) fprintf(debugFP, "square contains %d\n", (int)p);
- if(p != EmptySquare) {
- FinishMove(NormalMove, fromX, fromY, toX, toY, ToLower(PieceToChar(p)));
- fromX = fromY = -1;
- return;
- }
- }
- DrawPosition(FALSE, boards[currentMove]);
- return;
- }
- if (event->type == ButtonPress) ErrorPopDown();
-
if (promotionUp) {
if (event->type == ButtonPress) {
XtPopdown(promotionShell);
}
}
- /* [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, prepare to drag */
- 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 == ButtonRelease && x == fromX && y == fromY) {
- /* Click on single square in stead of drag-drop */
- 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;
- }
-
- moveType = UserMoveTest(fromX, fromY, x, y, NULLCHAR, event->type == ButtonRelease);
-
- if (moveType == Comment) { // kludge for indicating capture-own on Press
- /* Clicked again on same color piece -- changed his mind */
- /* note that re-clicking same square always hits same color piece */
- 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(moveType == AmbiguousMove) { // kludge to indicate edit-position move
- fromX = fromY = -1;
- ClearHighlights();
- DragPieceEnd(event->xbutton.x, event->xbutton.y);
- DrawPosition(FALSE, boards[currentMove]);
- return;
- }
-
- /* Complete move; (x,y) is now different from (fromX, fromY) on both Press and Release */
- 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 (moveType == WhitePromotionKnight || moveType == BlackPromotionKnight ||
- (moveType == WhitePromotionQueen || moveType == BlackPromotionQueen) &&
- appData.alwaysPromoteToQueen) { // promotion, but no choice
- FinishMove(moveType, fromX, fromY, toX, toY, 'q');
- } else
- if (moveType == WhitePromotionQueen || moveType == BlackPromotionQueen ) {
- SetHighlights(fromX, fromY, toX, toY);
- if(gameInfo.variant == VariantSuper || gameInfo.variant == VariantGreat) {
- // [HGM] super: promotion to captured piece selected from holdings
- ChessSquare p = boards[currentMove][fromY][fromX], q = boards[currentMove][toY][toX];
- promotionChoice = TRUE;
- // kludge follows to temporarily execute move on display, without promoting yet
- boards[currentMove][fromY][fromX] = EmptySquare; // move Pawn to 8th rank
- boards[currentMove][toY][toX] = p;
- DrawPosition(FALSE, boards[currentMove]);
- boards[currentMove][fromY][fromX] = p; // take back, but display stays
- boards[currentMove][toY][toX] = q;
- DisplayMessage("Click in holdings to choose piece", "");
- return;
- }
- PromotionPopUp();
- goto skipClearingFrom; // the skipped stuff is done asynchronously by PromotionCallback
- } else
- if(moveType != ImpossibleMove) { // valid move, but no promotion
- FinishMove(moveType, fromX, fromY, toX, toY, NULLCHAR);
- } else { // invalid move; could have set premove
- ClearHighlights();
- }
- if (!appData.highlightLastMove || gotPremove) ClearHighlights();
- if (gotPremove) SetPremoveHighlights(fromX, fromY, toX, toY);
- fromX = fromY = -1;
-skipClearingFrom:
- 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,
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;
promoChar = ToLower(name[0]);
}
- FinishMove(NormalMove, fromX, fromY, toX, toY, promoChar);
+ UserMoveEvent(fromX, fromY, toX, toY, promoChar);
if (!appData.highlightLastMove || gotPremove) ClearHighlights();
if (gotPremove) SetPremoveHighlights(fromX, fromY, toX, toY);
Cardinal *nprms;
{
ResetGameEvent();
- AnalysisPopDown();
}
int LoadGamePopUp(f, gameNumber, title)
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);
damage[toY][toX] = True;
}
-static void
+void
DragPieceBegin(x, y)
int x; int y;
{
#endif
}
-static void
+void
DragPieceEnd(x, y)
int x; int y;
{
// [HGM] done, but perhaps backend should call this directly?
EngineOutputUpdate( stats );
}
+
+#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