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dtstyle: enable palette editor on true/direct color screens

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This commit is contained in:
alx
2014-03-15 23:31:01 +01:00
committed by Jon Trulson
parent 6b0d0cd71e
commit 2c162726c7
4 changed files with 193 additions and 99 deletions
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230
cde/programs/dtstyle/ColorMain.c
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@@ -218,6 +218,12 @@ static void _DtmapCB_colorUse(
Widget w,
XtPointer client_data,
XtPointer call_data) ;
static void colorEditorCB(
Widget w,
XtPointer client_data,
XtPointer call_data) ;
static void allocNewColors(void);
static Boolean ValidName( char *name) ;
void loadDatabase();
@@ -551,8 +557,9 @@ CreatePaletteButtons(
XtSetArg (args[n], XmNrecomputeSize, False); n++;
XtSetArg (args[n], XmNwidth, COLOR_BUTTON_WIDTH); n++;
XtSetArg (args[n], XmNheight, COLOR_BUTTON_HEIGHT); n++;
/* allow traversal only if dynamicColor is on */
if (!style.dynamicColor)
/* allow traversal only if editing is possible */
if (style.dynamicColor || style.visualClass==TrueColor
|| style.visualClass==DirectColor)
{
XtSetArg (args[n], XmNtraversalOn, False); n++;
}
@@ -589,8 +596,9 @@ CreatePaletteButtons(
string = CMPSTR(" ");
XtSetArg (args[n], XmNlabelString, string); n++;
colorButton[i] = XmCreatePushButton(paletteRc, "colorButton", args, n);
/* allow access to modify functionality only if dynamicColor is on */
if (style.dynamicColor)
/* allow access to modify functionality if available */
if (style.dynamicColor || style.visualClass==TrueColor
|| style.visualClass==DirectColor)
XtAddCallback(colorButton[i], XmNactivateCallback, selectColorCB,
(XtPointer)i);
XmStringFree(string);
@@ -600,14 +608,18 @@ CreatePaletteButtons(
if(!save.restoreFlag)
selected_button = 0;
/* draw selection border only if dynamicColor is on */
if (style.dynamicColor)
/* draw selection border if editing is possible */
if (style.dynamicColor || style.visualClass==TrueColor
|| style.visualClass==DirectColor)
{
n=0;
XtSetArg (args[n], XmNborderColor, BlackPixelOfScreen(style.screen)); n++;
XtSetValues(colorButton[selected_button],args,n);
}
if(style.visualClass==TrueColor || style.visualClass==DirectColor)
allocNewColors();
style.count++;
}
@@ -742,6 +754,77 @@ InitializePaletteList(
style.count++;
return(True);
}
/*
* Allocate new pixel values and update color palette buttons.
* This is needed for screens without dynamicColor.
*/
static void allocNewColors(void)
{
int i, n;
Arg args[10];
static unsigned long pixels[XmCO_MAX_NUM_COLORS*5];
static int count = 0;
if(count)
{
/* free the cells from last selection */
XFreeColors(style.display, style.colormap, pixels, count, 0);
count=0;
}
for (i=0; i<pCurrentPalette->num_of_colors; i++)
{
n=0;
if (XAllocColor(style.display, style.colormap,
&(pCurrentPalette->color[i].fg)) == 0) break;
pixels[count++] = pCurrentPalette->color[i].fg.pixel;
if (XAllocColor(style.display, style.colormap,
&(pCurrentPalette->color[i].bg)) == 0) break;
pixels[count++] = pCurrentPalette->color[i].bg.pixel;
XtSetArg (args[n], XmNbackground,
pCurrentPalette->color[i].bg.pixel); n++;
if (XAllocColor(style.display, style.colormap,
&(pCurrentPalette->color[i].sc)) == 0) break;
pixels[count++] = pCurrentPalette->color[i].sc.pixel;
XtSetArg (args[n], XmNarmColor,
pCurrentPalette->color[i].sc.pixel); n++;
if (UsePixmaps == FALSE)
{
if (XAllocColor(style.display, style.colormap,
&(pCurrentPalette->color[i].ts)) == 0) break;
pixels[count++] = pCurrentPalette->color[i].ts.pixel;
XtSetArg (args[n], XmNtopShadowColor,
pCurrentPalette->color[i].ts.pixel); n++;
if (XAllocColor(style.display, style.colormap,
&(pCurrentPalette->color[i].bs)) == 0) break;
pixels[count++] = pCurrentPalette->color[i].bs.pixel;
XtSetArg (args[n], XmNbottomShadowColor,
pCurrentPalette->color[i].bs.pixel); n++;
}
else /* create pixmaps for top/bottom shadow */
{
XmDestroyPixmap(style.screen, edit.pixmap25);
XmDestroyPixmap(style.screen, edit.pixmap75);
edit.pixmap25 = XmGetPixmap (style.screen,
"50_foreground",pCurrentPalette->color[i].bg.pixel,
WhitePixelOfScreen(style.screen));
edit.pixmap75 = XmGetPixmap (style.screen,
"50_foreground",pCurrentPalette->color[i].bg.pixel,
BlackPixelOfScreen(style.screen));
XtSetArg (args[n], XmNtopShadowPixmap, edit.pixmap25); n++;
XtSetArg (args[n], XmNbottomShadowPixmap, edit.pixmap75); n++;
}
XtSetValues(colorButton[i], args, n);
}
}
/*
** This is the selection callback for the Scrolled list.
@@ -754,16 +837,13 @@ selectPaletteCB(
XtPointer client_data,
XtPointer call_data )
{
register int n,i;
register int n;
Arg args[10];
XmListCallbackStruct *cb = (XmListCallbackStruct *)call_data;
palette *tmp_palette;
XmString string;
Pixel white, black;
static unsigned long pixels[XmCO_MAX_NUM_COLORS*5];
static int count;
static Boolean First = True;
static Boolean First = True;
white = WhitePixelOfScreen(style.screen);
black = BlackPixelOfScreen(style.screen);
@@ -793,82 +873,15 @@ selectPaletteCB(
ReColorPalette();
else
{
/* PUT DIALOG saying can't dynamically change */
if(First)
{
InfoDialog(NEXT_SESSION, style.colorDialog, False);
First = False;
}
else
{
if (TypeOfMonitor != XmCO_BLACK_WHITE)
/* free the cells from last selection */
XFreeColors(style.display, style.colormap, pixels,
count, 0);
}
if (TypeOfMonitor != XmCO_BLACK_WHITE)
{
/* allocate new colors */
count = 0;
for (i=0; i<pCurrentPalette->num_of_colors; i++)
{
n=0;
if (XAllocColor(style.display, style.colormap,
&(pCurrentPalette->color[i].bg)) == 0)
break;
pixels[count++] = pCurrentPalette->color[i].bg.pixel;
XtSetArg (args[n], XmNbackground,
pCurrentPalette->color[i].bg.pixel); n++;
if (XAllocColor(style.display, style.colormap,
&(pCurrentPalette->color[i].sc)) == 0)
break;
pixels[count++] = pCurrentPalette->color[i].sc.pixel;
XtSetArg (args[n], XmNarmColor,
pCurrentPalette->color[i].sc.pixel); n++;
if (UsePixmaps == FALSE)
{
if (XAllocColor(style.display, style.colormap,
&(pCurrentPalette->color[i].ts)) == 0)
break;
pixels[count++] = pCurrentPalette->color[i].ts.pixel;
XtSetArg (args[n], XmNtopShadowColor,
pCurrentPalette->color[i].ts.pixel); n++;
if (XAllocColor(style.display, style.colormap,
&(pCurrentPalette->color[i].bs)) == 0)
break;
pixels[count++] = pCurrentPalette->color[i].bs.pixel;
XtSetArg (args[n], XmNbottomShadowColor,
pCurrentPalette->color[i].bs.pixel); n++;
}
else /* create pixmaps for top/bottom shadow */
{
XmDestroyPixmap(style.screen, edit.pixmap25);
XmDestroyPixmap(style.screen, edit.pixmap75);
edit.pixmap25 = XmGetPixmap (style.screen,
"50_foreground",
pCurrentPalette->color[i].bg.pixel,
WhitePixelOfScreen(style.screen));
edit.pixmap75 = XmGetPixmap (style.screen,
"50_foreground",
pCurrentPalette->color[i].bg.pixel,
BlackPixelOfScreen(style.screen));
XtSetArg (args[n], XmNtopShadowPixmap, edit.pixmap25);
n++;
XtSetArg (args[n], XmNbottomShadowPixmap, edit.pixmap75);
n++;
}
XtSetValues(colorButton[i], args, n);
}
/* PUT DIALOG saying can't dynamically change */
if(First)
{
InfoDialog(NEXT_SESSION, style.colorDialog, False);
First = False;
}
allocNewColors();
}
else /* XmCO_BLACK_WHITE */
{
@@ -994,10 +1007,15 @@ selectColorCB(
if ((edit.DialogShell == NULL) || (!XtIsManaged(edit.DialogShell)))
{
Pixel bg_pixel;
/* make the new selected button have a border color */
n=0;
XtSetArg (args[n], XmNborderColor,
pCurrentPalette->color[pCurrentPalette->secondary].bg.pixel);
n=0;
XtSetArg(args[n],XmNbackground,&bg_pixel); n++;
XtGetValues(colorDialog.colorForm,args,n);
n=0;
XtSetArg (args[n], XmNborderColor,bg_pixel);
n++;
XtSetValues(colorButton[selected_button],args,n);
@@ -1010,9 +1028,28 @@ selectColorCB(
color_set = (ColorSet *) &pCurrentPalette->color[selected_button];
ColorEditor(style.colorDialog,color_set);
if(!style.dynamicColor) /* need to update pixels */
XtAddCallback(edit.DialogShell, XmNcallback, colorEditorCB, NULL);
}
}
/*
* Color editor callback for screens without dynamicColor.
*/
static void colorEditorCB(Widget w, XtPointer client_data, XtPointer call_data)
{
static Boolean first = True;
DtDialogBoxCallbackStruct *cb = (DtDialogBoxCallbackStruct *) call_data;
/* show "next session" message if first edit */
if(cb->button_position==OK_BUTTON && first){
InfoDialog(NEXT_SESSION, style.colorDialog, False);
first = False;
}
allocNewColors();
XtRemoveCallback(edit.DialogShell, XmNcallback, colorEditorCB, NULL);
}
/*
** This is the double click timeout callback. If this routine is called
@@ -1026,6 +1063,7 @@ timeoutCB(
register int n;
int i;
Arg args[2];
Pixel bg_pixel;
if (TypeOfMonitor == XmCO_BLACK_WHITE)
return;
@@ -1035,9 +1073,12 @@ timeoutCB(
if ((edit.DialogShell == NULL) || (!XtIsManaged(edit.DialogShell)))
{
/* make the new selected button have a border color */
n=0;
XtSetArg(args[n],XmNbackground,&bg_pixel); n++;
XtGetValues(colorDialog.colorForm,args,n);
n=0;
XtSetArg (args[n], XmNborderColor,
pCurrentPalette->color[pCurrentPalette->secondary].bg.pixel);
XtSetArg (args[n], XmNborderColor,bg_pixel);
n++;
XtSetValues(colorButton[selected_button],args,n);
@@ -1366,6 +1407,8 @@ modifyColorCB(
color_set = (ColorSet *) &pCurrentPalette->color[selected_button];
ColorEditor(style.colorDialog,color_set);
if(!style.dynamicColor) /* need to update pixels */
XtAddCallback(edit.DialogShell, XmNcallback, colorEditorCB, NULL);
}
@@ -2738,8 +2781,7 @@ CreateBottomColor( void )
if(style.count > 10)
return;
if(style.dynamicColor)
if(TypeOfMonitor != XmCO_BLACK_WHITE)
{
/* Create form for Add and Delete buttons */
n = 0;
@@ -2814,7 +2856,7 @@ CreateBottomColor( void )
XtManageChild(style.buttonsForm);
/* Create Modify... button */
if(style.dynamicColor)
if(TypeOfMonitor != XmCO_BLACK_WHITE)
{
n = 0;
XtSetArg (args[n], XmNtopAttachment, XmATTACH_FORM); n++;