From 5679f357b11ddeae09d5d3ba6613b6bda1dc00e9 Mon Sep 17 00:00:00 2001 From: H.G. Muller Date: Wed, 6 Apr 2011 10:56:57 +0200 Subject: [PATCH] Refinements to generic popup and color picker *) The text part of a checkbox can now be clicked to toggle the option. *) Typing in single-line text edits is ignored *) Using a spin button now sets focus to the affected text edit, with the insert position at the end. *) Using the sample field or an RGB button sets focus to the corresponding text edit, with the insert position at the end. *) The adjust buttons now work in reverse, with a D button for "darker". *) Editing a color field causes the sample field to update to the new color when you type . *) The color pickers now define a default color, which can be instated by clicking on the sample field. *) Fix some 64-bit pointer warnings --- xoptions.c | 109 ++++++++++++++++++++++++++++++++++++++++++----------------- 1 files changed, 77 insertions(+), 32 deletions(-) diff --git a/xoptions.c b/xoptions.c index e66fed0..04198ca 100644 --- a/xoptions.c +++ b/xoptions.c @@ -625,6 +625,18 @@ ChessProgramState *currentCps; static Option *currentOption; extern Widget shells[]; +void CheckCallback(Widget ww, XtPointer data, XEvent *event, Boolean *b) +{ + Widget w = currentOption[(int)(intptr_t)data].handle; + Boolean s; + Arg args[16]; + + XtSetArg(args[0], XtNstate, &s); + XtGetValues(w, args, 1); + XtSetArg(args[0], XtNstate, !s); + XtSetValues(w, args, 1); +} + void SpinCallback(w, client_data, call_data) Widget w; XtPointer client_data, call_data; @@ -666,6 +678,7 @@ void SpinCallback(w, client_data, call_data) snprintf(buf, MSG_SIZ, "%d", j); XtSetArg(args[0], XtNstring, buf); XtSetValues(currentOption[data].handle, args, 1); + SetFocus(currentOption[data].handle, shells[0], NULL, False); } void ComboSelect(w, addr, index) // callback for all combo items @@ -1079,29 +1092,54 @@ void SetColor(char *colorName, Widget box) XtSetValues(box, args, 1); } -void AdjustColor(int i) +void SetColorText(int n, char *buf) { - int n = currentOption[i].value, col, j, r, g, b, step = 10; + Arg args[5]; + XtSetArg(args[0], XtNstring, buf); + XtSetValues(currentOption[n-1].handle, args, 1); + SetFocus(currentOption[n-1].handle, shells[0], NULL, False); + SetColor(buf, currentOption[n].handle); +} + +void DefColor(int n) +{ + SetColorText(n, (char*) currentOption[n].choice); +} + +void RefreshColor(int source, int n) +{ + int col, j, r, g, b, step = 10; char *s, buf[MSG_SIZ]; // color string Arg args[5]; XtSetArg(args[0], XtNstring, &s); - XtGetValues(currentOption[i-n-1].handle, args, 1); + XtGetValues(currentOption[source].handle, args, 1); if(sscanf(s, "#%x", &col) != 1) return; // malformed b = col & 0xFF; g = col & 0xFF00; r = col & 0xFF0000; switch(n) { - case 1: g -= 0x100*step; b -= step; break; - case 2: r -= 0x10000*step; b -= step; break; - case 3: g -= 0x100*step; r -= 0x10000*step; break; - case 4: r += 0x10000*step; g += 0x100*step; b += step; break; + case 1: r += 0x10000*step;break; + case 2: g += 0x100*step; break; + case 3: b += step; break; + case 4: r -= 0x10000*step; g -= 0x100*step; b -= step; break; } if(r < 0) r = 0; if(g < 0) g = 0; if(b < 0) b = 0; if(r > 0xFF0000) r = 0xFF0000; if(g > 0xFF00) g = 0xFF00; if(b > 0xFF) b = 0xFF; col = r | g | b; snprintf(buf, MSG_SIZ, "#%06x", col); for(j=1; j<7; j++) if(buf[j] >= 'a') buf[j] -= 32; // capitalize - SetColor(buf, currentOption[i-n].handle); - XtSetArg(args[0], XtNstring, buf); - XtSetValues(currentOption[i-n-1].handle, args, 1); + SetColorText(source+1, buf); +} + +void ColorChanged(Widget w, XtPointer data, XEvent *event, Boolean *b) +{ + char buf[10]; + if ( (XLookupString(&(event->xkey), buf, 2, NULL, NULL) == 1) && *buf == '\r' ) + RefreshColor((int)(intptr_t) data, 0); +} + +void AdjustColor(int i) +{ + int n = currentOption[i].value; + RefreshColor(i-n-1, n); } void BoardOptionsOK(int n) @@ -1118,42 +1156,42 @@ void BoardOptionsOK(int n) Option boardOptions[] = { { 0, 0, 70, NULL, (void*) &appData.whitePieceColor, "", NULL, TextBox, _("White Piece Color:") }, -{ 1000, 1, 0, NULL, NULL, NULL, NULL, Button, " " }, +{ 1000, 1, 0, NULL, (void*) &DefColor, NULL, (char**) "#FFFFCC", Button, " " }, { 1, 1, 0, NULL, (void*) &AdjustColor, NULL, NULL, Button, "R" }, { 2, 1, 0, NULL, (void*) &AdjustColor, NULL, NULL, Button, "G" }, { 3, 1, 0, NULL, (void*) &AdjustColor, NULL, NULL, Button, "B" }, -{ 4, 1, 0, NULL, (void*) &AdjustColor, NULL, NULL, Button, "W" }, +{ 4, 1, 0, NULL, (void*) &AdjustColor, NULL, NULL, Button, "D" }, { 0, 0, 70, NULL, (void*) &appData.blackPieceColor, "", NULL, TextBox, _("Black Piece Color:") }, -{ 1000, 1, 0, NULL, NULL, NULL, NULL, Button, " " }, +{ 1000, 1, 0, NULL, (void*) &DefColor, NULL, (char**) "#202020", Button, " " }, { 1, 1, 0, NULL, (void*) &AdjustColor, NULL, NULL, Button, "R" }, { 2, 1, 0, NULL, (void*) &AdjustColor, NULL, NULL, Button, "G" }, { 3, 1, 0, NULL, (void*) &AdjustColor, NULL, NULL, Button, "B" }, -{ 4, 1, 0, NULL, (void*) &AdjustColor, NULL, NULL, Button, "W" }, +{ 4, 1, 0, NULL, (void*) &AdjustColor, NULL, NULL, Button, "D" }, { 0, 0, 70, NULL, (void*) &appData.lightSquareColor, "", NULL, TextBox, _("Light Square Color:") }, -{ 1000, 1, 0, NULL, NULL, NULL, NULL, Button, " " }, +{ 1000, 1, 0, NULL, (void*) &DefColor, NULL, (char**) "#C8C365", Button, " " }, { 1, 1, 0, NULL, (void*) &AdjustColor, NULL, NULL, Button, "R" }, { 2, 1, 0, NULL, (void*) &AdjustColor, NULL, NULL, Button, "G" }, { 3, 1, 0, NULL, (void*) &AdjustColor, NULL, NULL, Button, "B" }, -{ 4, 1, 0, NULL, (void*) &AdjustColor, NULL, NULL, Button, "W" }, +{ 4, 1, 0, NULL, (void*) &AdjustColor, NULL, NULL, Button, "D" }, { 0, 0, 70, NULL, (void*) &appData.darkSquareColor, "", NULL, TextBox, _("Dark Square Color:") }, -{ 1000, 1, 0, NULL, NULL, NULL, NULL, Button, " " }, +{ 1000, 1, 0, NULL, (void*) &DefColor, NULL, (char**) "#77A26D", Button, " " }, { 1, 1, 0, NULL, (void*) &AdjustColor, NULL, NULL, Button, "R" }, { 2, 1, 0, NULL, (void*) &AdjustColor, NULL, NULL, Button, "G" }, { 3, 1, 0, NULL, (void*) &AdjustColor, NULL, NULL, Button, "B" }, -{ 4, 1, 0, NULL, (void*) &AdjustColor, NULL, NULL, Button, "W" }, +{ 4, 1, 0, NULL, (void*) &AdjustColor, NULL, NULL, Button, "D" }, { 0, 0, 70, NULL, (void*) &appData.highlightSquareColor, "", NULL, TextBox, _("Highlight Color:") }, -{ 1000, 1, 0, NULL, NULL, NULL, NULL, Button, " " }, +{ 1000, 1, 0, NULL, (void*) &DefColor, NULL, (char**) "#FFFF00", Button, " " }, { 1, 1, 0, NULL, (void*) &AdjustColor, NULL, NULL, Button, "R" }, { 2, 1, 0, NULL, (void*) &AdjustColor, NULL, NULL, Button, "G" }, { 3, 1, 0, NULL, (void*) &AdjustColor, NULL, NULL, Button, "B" }, -{ 4, 1, 0, NULL, (void*) &AdjustColor, NULL, NULL, Button, "W" }, +{ 4, 1, 0, NULL, (void*) &AdjustColor, NULL, NULL, Button, "D" }, { 0, 0, 70, NULL, (void*) &appData.premoveHighlightColor, "", NULL, TextBox, _("Premove Highlight Color:") }, -{ 1000, 1, 0, NULL, NULL, NULL, NULL, Button, " " }, +{ 1000, 1, 0, NULL, (void*) &DefColor, NULL, (char**) "#FF0000", Button, " " }, { 1, 1, 0, NULL, (void*) &AdjustColor, NULL, NULL, Button, "R" }, { 2, 1, 0, NULL, (void*) &AdjustColor, NULL, NULL, Button, "G" }, { 3, 1, 0, NULL, (void*) &AdjustColor, NULL, NULL, Button, "B" }, -{ 4, 1, 0, NULL, (void*) &AdjustColor, NULL, NULL, Button, "W" }, -{ 0, 0, 0, NULL, (void*) &appData.upsideDown, "", NULL, CheckBox, _("Flip Pieces Shogi Style") }, +{ 4, 1, 0, NULL, (void*) &AdjustColor, NULL, NULL, Button, "D" }, +{ 0, 0, 0, NULL, (void*) &appData.upsideDown, "", NULL, CheckBox, _("Flip Pieces Shogi Style (Colored buttons restore default)") }, { 0, 0, 0, NULL, (void*) &appData.allWhite, "", NULL, CheckBox, _("Use Outline Pieces for Black") }, { 0, 0, 0, NULL, (void*) &appData.monoMode, "", NULL, CheckBox, _("Mono Mode") }, { 0,-1, 5, NULL, (void*) &appData.overrideLineGap, "", NULL, Spin, _("Line Gap ( -1 = default for board size):") }, @@ -1274,6 +1312,8 @@ void GenericCallback(w, client_data, call_data) } else ((ButtonCallback*) currentOption[data].target)(data); } +static char *oneLiner = "Return: redraw-display()\n"; + int GenericPopUp(Option *option, char *title, int dlgNr) { @@ -1380,6 +1420,8 @@ GenericPopUp(Option *option, char *title, int dlgNr) option[i].handle = (void*) (textField = last = XtCreateManagedWidget("text", asciiTextWidgetClass, form, args, j)); XtAddEventHandler(last, ButtonPressMask, False, SetFocus, (XtPointer) popup); + if(option[i].min == 0 || option[i].type != TextBox) + XtOverrideTranslations(last, XtParseTranslationTable(oneLiner)); if(option[i].type == TextBox || option[i].type == Fractional) break; @@ -1397,8 +1439,7 @@ GenericPopUp(Option *option, char *title, int dlgNr) } XtSetArg(args[j], XtNwidth, w); j++; edit = XtCreateManagedWidget(msg, commandWidgetClass, form, args, j); - XtAddCallback(edit, XtNcallback, SpinCallback, - (XtPointer)(intptr_t) i); + XtAddCallback(edit, XtNcallback, SpinCallback, (XtPointer)(intptr_t) i); if(option[i].type != Spin) break; @@ -1410,8 +1451,7 @@ GenericPopUp(Option *option, char *title, int dlgNr) XtSetArg(args[j], XtNleft, XtChainRight); j++; XtSetArg(args[j], XtNright, XtChainRight); j++; last = XtCreateManagedWidget("-", commandWidgetClass, form, args, j); - XtAddCallback(last, XtNcallback, SpinCallback, - (XtPointer)(intptr_t) i); + XtAddCallback(last, XtNcallback, SpinCallback, (XtPointer)(intptr_t) i); break; case CheckBox: if(!currentCps) option[i].value = *(Boolean*)option[i].target; @@ -1435,6 +1475,8 @@ GenericPopUp(Option *option, char *title, int dlgNr) XtSetArg(args[j], XtNborderWidth, 0); j++; XtSetArg(args[j], XtNjustify, XtJustifyLeft); j++; last = XtCreateManagedWidget(msg, labelWidgetClass, form, args, j); + if(option[i].type == CheckBox) + XtAddEventHandler(last, ButtonPressMask, False, CheckCallback, (XtPointer)(intptr_t) i); break; case SaveButton: case Button: @@ -1450,7 +1492,10 @@ GenericPopUp(Option *option, char *title, int dlgNr) } option[i].handle = (void*) (dialog = last = XtCreateManagedWidget(option[i].name, commandWidgetClass, form, args, j)); - if(option[i].target == NULL && !currentCps) SetColor( *(char**) option[i-1].target, last); else + if(option[i].choice && !currentCps) { + SetColor( *(char**) option[i-1].target, last); + XtAddEventHandler(option[i-1].handle, KeyReleaseMask, False, ColorChanged, (XtPointer)(intptr_t) i-1); + } XtAddCallback(last, XtNcallback, GenericCallback, (XtPointer)(intptr_t) i + (dlgNr<<16)); if(option[i].textValue) SetColor( option[i].textValue, last); @@ -1543,11 +1588,11 @@ GenericPopUp(Option *option, char *title, int dlgNr) XtSetArg(args[j], XtNleft, XtChainRight); j++; XtSetArg(args[j], XtNright, XtChainRight); j++; b_ok = XtCreateManagedWidget(_("OK"), commandWidgetClass, form, args, j); - XtAddCallback(b_ok, XtNcallback, GenericCallback, (XtPointer) dlgNr); + XtAddCallback(b_ok, XtNcallback, GenericCallback, (XtPointer)(intptr_t) dlgNr + (dlgNr<<16)); XtSetArg(args[0], XtNfromHoriz, b_ok); b_cancel = XtCreateManagedWidget(_("cancel"), commandWidgetClass, form, args, j); - XtAddCallback(b_cancel, XtNcallback, GenericCallback, (XtPointer) dlgNr); + XtAddCallback(b_cancel, XtNcallback, GenericCallback, (XtPointer)(intptr_t) dlgNr); } XtRealizeWidget(popup); @@ -1694,7 +1739,7 @@ static void SendTextCB(Widget w, XtPointer client_data, Atom *selection, Atom *type, XtPointer value, unsigned long *len, int *format) { - char buf[MSG_SIZ], *p = (char*) textOptions[(int) client_data].choice, *name = (char*) value, *q; + char buf[MSG_SIZ], *p = (char*) textOptions[(int)(intptr_t) client_data].choice, *name = (char*) value, *q; if (value==NULL || *len==0) return; /* nothing selected, abort */ name[*len]='\0'; strncpy(buf, p, MSG_SIZ); @@ -1711,7 +1756,7 @@ void SendText(int n) XtGetSelectionValue(menuBarWidget, XA_PRIMARY, XA_STRING, /* (XtSelectionCallbackProc) */ SendTextCB, - (XtPointer) n, /* client_data passed to PastePositionCB */ + (XtPointer) (intptr_t) n, /* client_data passed to PastePositionCB */ CurrentTime ); } else SendString(p); -- 1.7.0.4