// we use logo.xpm as the Application icon
void setIcon (void)
{
int rv;
Pixmap pixmap = 0;
Pixmap mask = 0;
XpmAttributes attrib;
XWMHints *h = XGetWMHints (dpy, aboutWindow);
XWMHints wm_hints;
Bool got_hints = h != 0;
attrib.valuemask = 0;
rv = XCreatePixmapFromData (dpy, aboutWindow, about_icon_xpm, &pixmap, &mask, &attrib);
if (rv != XpmSuccess) {
fprintf (stderr, "Failed to read xpm file: %s\n", XpmGetErrorString (rv));
return;
}
if (!got_hints) {
h = &wm_hints;
h->flags = 0;
}
h->icon_pixmap = pixmap;
h->icon_mask = mask;
h->flags |= IconPixmapHint | IconMaskHint;
XSetWMHints (dpy, aboutWindow, h);
if (got_hints)
XFree ((char *) h);
}
static ani_image *name2image(Widget w, char *name)
{
XpmAttributes xa;
ani_image *i;
int err;
char b[1024];
char tmpfile[1024];
Display *display = XtDisplay(w);
Window ani_win = XRootWindowOfScreen(XtScreen(w));
static char *mowitz_data;
if (!mowitz_data) mowitz_data = getenv("MOWITZ_DATA");
if (!mowitz_data) mowitz_data = MOWITZ_DATA;
if (!XtIsRealized(w)) return NULL;
#if 0 /* FIXME */
sprintf(tmpfile, "%s/siagimage.xpm", siag_tmpdir);
#else
sprintf(tmpfile, "%s/siagimage.xpm", "/tmp");
#endif
if (!name) return NULL;
for (i = i_list; i; i = i->next) {
if (!strcmp(name, i->filename)) return i;
}
/* didn't find it; try loading */
sprintf(b, "%s/any2xpm %s > %s", mowitz_data, name, tmpfile);
system(b);
i = (ani_image *)MwMalloc(sizeof(ani_image));
xa.closeness = 40000;
xa.exactColors = FALSE;
xa.valuemask = XpmCloseness | XpmExactColors;
err = XpmReadFileToPixmap(display, ani_win,
tmpfile, &(i->pixmap), &(i->mask), &xa);
if (err != XpmSuccess) {
MwFree(i);
fprintf(stderr, "XpmReadFileToPixmap returns %s\n",
XpmGetErrorString(err));
return NULL;
}
remove(tmpfile);
i->filename = MwStrdup(name);
i->next = i_list;
i_list = i;
return i;
}
static Boolean
create_pixmap(Widget parent, int iconidx, Pixmap *sen, Pixmap *insen)
{
static Boolean first_time = True;
static Window rootWindow;
static XpmColorSymbol color[5] = {
{"none", "none", 0},
{"iconColor1", NULL, 0},
{"bottomShadowColor", NULL, 0},
{"topShadowColor", NULL, 0},
{"selectColor", NULL, 0}
};
static int screenNum;
static Pixmap tools_map;
static Pixmap tools_mask;
static Pixmap shade_map;
static Pixmap shade_mask;
int status = 0;
XpmAttributes attr;
Pixmap map;
Pixmap mask;
static String pixmap_file_path = NULL; /* note: never free()d */
ASSERT(iconidx >= 0, "index must be positive");
if (first_time) {
/* FIXME: We use a dummy window here to get the correct depth/visual for the
pixmap creation (cant use globals.widgets.top_level since it's not realized
yet and realizing it now would result in wrong dimensions) ... */
Widget dummy = XtVaAppCreateShell("xdvi", "Xdvi",
transientShellWidgetClass, DISP,
XtNdepth, G_depth,
XtNvisual, G_visual,
XtNcolormap, G_colormap,
XtNmappedWhenManaged, False,
NULL);
XtRealizeWidget(dummy); /* note: doesn't pop it up */
rootWindow = XtWindow(dummy);
screenNum = DefaultScreen(XtDisplay(globals.widgets.top_level));
ASSERT(rootWindow != 0, "");
XtVaGetValues(parent,
XmNbackground, &color[BACKGROUND].pixel,
XmNforeground, &color[FOREGROUND].pixel,
XmNbottomShadowColor, &color[BOTTOM_SHADOW].pixel,
XmNtopShadowColor, &color[TOP_SHADOW].pixel,
XmNhighlightColor, &color[HIGHLIGHT].pixel,
NULL);
/* try to locate the XPM file with the toolbar pixmaps */
pixmap_file_path = XtResolvePathname(DISP,
"pixmaps",
resource.toolbar_pixmap_file,
(String)NULL, /* suffix */
(String)NULL, /* use default path */
(Substitution)NULL, /* substitutions */
0, /* number of substitutions */
(XtFilePredicate)NULL); /* return True iff file exists */
TRACE_GUI((stderr, "pixmap file search via XtResolvePathname: %s => %s",
resource.toolbar_pixmap_file, pixmap_file_path ? (char*)pixmap_file_path : "<NULL>"));
if (pixmap_file_path == NULL) {
pixmap_file_path = (String)kpse_find_file(resource.toolbar_pixmap_file,
kpse_program_text_format,
0);
TRACE_GUI((stderr,
"pixmap file search via kpse_find_file: %s => %s",
resource.toolbar_pixmap_file,
pixmap_file_path ? (char*)pixmap_file_path : "<NULL>"));
if (pixmap_file_path == NULL) {
TRACE_GUI((stderr, "No installed toolbar pixmap found, using built-in pixmap."));
}
}
}
/* Setup the color subsititution table */
attr.valuemask = XpmColorSymbols | XpmCloseness | XpmColormap | XpmDepth | XpmVisual;
attr.closeness = 65535; /* accuracy isn't crucial */
attr.colorsymbols = color;
attr.numsymbols = XtNumber(color);
attr.visual = G_visual;
attr.colormap = G_colormap;
attr.depth = G_depth;
/* Create the "sensitive" pixmap */
if (!tools_map) {
if (pixmap_file_path != NULL) {
status = XpmReadFileToPixmap(XtDisplay(globals.widgets.top_level), rootWindow,
pixmap_file_path, &tools_map, &tools_mask, &attr);
}
else {
status = XpmCreatePixmapFromData(XtDisplay(globals.widgets.top_level), rootWindow,
(char **)toolbar_xpm, &tools_map, &tools_mask, &attr);
}
}
else
status = XpmSuccess;
map = tools_map;
mask = tools_mask;
if (status == XpmSuccess) {
static Pixmap tmp_mask;
static GC gc;
if (first_time) {
tmp_mask = XCreatePixmap(XtDisplay(globals.widgets.top_level), rootWindow, PIXMAP_WIDTH, PIXMAP_HEIGHT, 1);
gc = XCreateGC(XtDisplay(globals.widgets.top_level), tmp_mask, 0, NULL);
}
XCopyArea(XtDisplay(globals.widgets.top_level),
mask, tmp_mask, gc, iconidx * PIXMAP_WIDTH, 0, PIXMAP_WIDTH, PIXMAP_HEIGHT, 0, 0);
mask = tmp_mask;
}
else { /* something went wrong */
popup_message(globals.widgets.top_level,
MSG_ERR,
"Something's wrong with your XPM file - "
"try to load it into an image editor and fix the problem.",
"Xpm error: %s - switching toolbar off.",
XpmGetErrorString(status));
sen = insen = NULL;
resource.expert_mode ^= XPRT_SHOW_TOOLBAR;
return False;
}
XpmFreeAttributes(&attr);
if (map != 0) {
static GC back_gc, bots_gc;
if (first_time) {
XGCValues gcvalues;
gcvalues.foreground = color[BACKGROUND].pixel;
back_gc = XCreateGC(XtDisplay(globals.widgets.top_level), rootWindow, GCForeground, &gcvalues);
gcvalues.foreground = color[BOTTOM_SHADOW].pixel;
bots_gc = XCreateGC(XtDisplay(globals.widgets.top_level), rootWindow, GCForeground, &gcvalues);
}
/* Need to create new Pixmaps with the mask applied. */
XSetClipMask(XtDisplay(globals.widgets.top_level), bots_gc, mask);
/* Create the "sensitive" pixmap. */
*sen = XCreatePixmap(XtDisplay(globals.widgets.top_level), rootWindow, PIXMAP_WIDTH, PIXMAP_HEIGHT,
G_depth);
XFillRectangle(XtDisplay(globals.widgets.top_level), *sen, back_gc, 0, 0, PIXMAP_WIDTH, PIXMAP_HEIGHT);
if (iconidx != -1)
XCopyArea(XtDisplay(globals.widgets.top_level), map, *sen, bots_gc,
iconidx * PIXMAP_WIDTH, 0, PIXMAP_WIDTH, PIXMAP_HEIGHT, 0, 0);
else
XCopyArea(XtDisplay(globals.widgets.top_level), map, *sen, bots_gc,
0, 0, PIXMAP_WIDTH, PIXMAP_HEIGHT, 0, 0);
if (iconidx == -1)
XFreePixmap(XtDisplay(globals.widgets.top_level), map);
/* Create the "insensitive" pixmap. */
if (insen != NULL) {
Pixmap map;
Pixmap mask;
attr.valuemask = XpmColorSymbols | XpmCloseness | XpmColorKey | XpmColormap | XpmDepth | XpmVisual;
attr.closeness = 65535; /* accuracy isn't crucial */
attr.colorsymbols = color;
attr.numsymbols = XtNumber(color);
attr.color_key = XPM_MONO;
attr.visual = G_visual;
attr.colormap = G_colormap;
attr.depth = G_depth;
if (!shade_map) {
if (pixmap_file_path != NULL) {
status = XpmReadFileToPixmap(XtDisplay(globals.widgets.top_level), rootWindow,
pixmap_file_path, &shade_map, &shade_mask, &attr);
}
else {
status = XpmCreatePixmapFromData(XtDisplay(globals.widgets.top_level), rootWindow,
(char **)toolbar_xpm, &shade_map, &shade_mask, &attr);
}
}
else
status = XpmSuccess;
map = shade_map;
mask = shade_mask;
if (status == XpmSuccess) {
static Pixmap tmp_mask;
static GC gc;
if (first_time) {
tmp_mask = XCreatePixmap(XtDisplay(globals.widgets.top_level), rootWindow,
PIXMAP_WIDTH, PIXMAP_HEIGHT, 1);
gc = XCreateGC(XtDisplay(globals.widgets.top_level), tmp_mask, 0, NULL);
}
XCopyArea(XtDisplay(globals.widgets.top_level), mask, tmp_mask, gc,
iconidx * PIXMAP_WIDTH, 0,
PIXMAP_WIDTH, PIXMAP_HEIGHT,
0, 0);
mask = tmp_mask;
}
else { /* something went wrong */
popup_message(globals.widgets.top_level,
MSG_ERR,
"Something's wrong with your XPM file - "
"try to load it into an image editor and fix the problem.",
"Xpm error: %s - switching toolbar off.",
XpmGetErrorString(status));
sen = insen = NULL;
resource.expert_mode ^= XPRT_SHOW_TOOLBAR;
return False;
}
if (mask != 0) {
static GC tops_gc;
if (first_time) {
XGCValues gcvalues;
gcvalues.foreground = color[TOP_SHADOW].pixel;
tops_gc = XCreateGC(XtDisplay(globals.widgets.top_level), rootWindow, GCForeground, &gcvalues);
}
/* Need to create new Pixmaps with the mask applied. */
XSetClipMask(XtDisplay(globals.widgets.top_level), bots_gc, mask);
XSetClipMask(XtDisplay(globals.widgets.top_level), tops_gc, mask);
XSetClipOrigin(XtDisplay(globals.widgets.top_level), tops_gc, 1, 1);
*insen = XCreatePixmap(XtDisplay(globals.widgets.top_level), rootWindow, PIXMAP_WIDTH, PIXMAP_HEIGHT,
G_depth);
XFillRectangle(XtDisplay(globals.widgets.top_level), *insen, back_gc, 0, 0,
PIXMAP_WIDTH, PIXMAP_HEIGHT);
XFillRectangle(XtDisplay(globals.widgets.top_level), *insen, tops_gc, 1, 1,
PIXMAP_WIDTH - 1, PIXMAP_HEIGHT - 1);
XFillRectangle(XtDisplay(globals.widgets.top_level), *insen, bots_gc, 0, 0, PIXMAP_WIDTH, PIXMAP_HEIGHT);
if (iconidx == -1)
XFreePixmap(XtDisplay(globals.widgets.top_level), map);
}
XpmFreeAttributes(&attr);
}
}
first_time = False;
return True;
}
