Copyright (C) 1995 Tinker Systems
Copyright (C) 1995, 1996 Ben Wing
Copyright (C) 1995 Sun Microsystems
- Copyright (C) 1999 Andy Piper
+ Copyright (C) 1999, 2000 Andy Piper
This file is part of XEmacs.
Subwindow and Widget support by Andy Piper for 21.2
TODO:
+ Support the GrayScale, StaticColor and StaticGray visual classes.
Convert images.el to C and stick it in here?
*/
#endif
#ifdef HAVE_TIFF
DECLARE_IMAGE_INSTANTIATOR_FORMAT (tiff);
-#endif
+#endif
#ifdef HAVE_PNG
DECLARE_IMAGE_INSTANTIATOR_FORMAT (png);
-#endif
+#endif
#ifdef HAVE_GIF
DECLARE_IMAGE_INSTANTIATOR_FORMAT (gif);
-#endif
+#endif
#ifdef HAVE_XPM
DEFINE_DEVICE_IIFORMAT (x, xpm);
#endif
#ifdef HAVE_WIDGETS
static void
-update_widget_face (struct Lisp_Image_Instance* ii, Lisp_Object domain);
+update_widget_face (widget_value* wv,
+ struct Lisp_Image_Instance* ii, Lisp_Object domain);
+static void
+update_tab_widget_face (widget_value* wv,
+ struct Lisp_Image_Instance* ii, Lisp_Object domain);
#endif
#include "bitmaps.h"
vis = DEVICE_X_VISUAL (XDEVICE(device));
depth = DEVICE_X_DEPTH(XDEVICE(device));
+ if (vis->class == GrayScale || vis->class == StaticColor ||
+ vis->class == StaticGray)
+ {
+ /* #### Implement me!!! */
+ return NULL;
+ }
+
if (vis->class == PseudoColor)
{
/* Quantize the image and get a histogram while we're at it.
IMAGE_INSTANCE_X_MASK (p) != IMAGE_INSTANCE_X_PIXMAP (p))
XFreePixmap (dpy, IMAGE_INSTANCE_X_MASK (p));
IMAGE_INSTANCE_PIXMAP_MASK (p) = 0;
-
+
if (IMAGE_INSTANCE_X_PIXMAP_SLICES (p))
{
for (i = 0; i < IMAGE_INSTANCE_PIXMAP_MAXSLICE (p); i++)
XFreeCursor (dpy, IMAGE_INSTANCE_X_CURSOR (p));
IMAGE_INSTANCE_X_CURSOR (p) = 0;
}
-
+
if (IMAGE_INSTANCE_X_NPIXELS (p) != 0)
{
XFreeColors (dpy,
{
ii->data = xnew_and_zero (struct x_image_instance_data);
IMAGE_INSTANCE_PIXMAP_MAXSLICE (ii) = slices;
- IMAGE_INSTANCE_X_PIXMAP_SLICES (ii) =
+ IMAGE_INSTANCE_X_PIXMAP_SLICES (ii) =
xnew_array_and_zero (Pixmap, slices);
IMAGE_INSTANCE_TYPE (ii) = type;
IMAGE_INSTANCE_PIXMAP_FILENAME (ii) = Qnil;
/* Get the data while doing the conversion */
while (1)
{
- int size_in_bytes = Lstream_read (istr, tempbuf, sizeof (tempbuf));
+ ssize_t size_in_bytes = Lstream_read (istr, tempbuf, sizeof (tempbuf));
if (!size_in_bytes)
break;
/* It does seem the flushes are necessary... */
for (slice = 0; slice < slices; slice++)
{
- ximage = convert_EImage_to_XImage (device, width, height,
+ ximage = convert_EImage_to_XImage (device, width, height,
eimage + (width * height * 3 * slice),
&pixtbl, &npixels);
if (!ximage)
static void
x_xpm_instantiate (Lisp_Object image_instance, Lisp_Object instantiator,
- Lisp_Object pointer_fg, Lisp_Object pointer_bg,
- int dest_mask, Lisp_Object domain)
+ Lisp_Object pointer_fg, Lisp_Object pointer_bg,
+ int dest_mask, Lisp_Object domain)
{
/* This function can GC */
struct Lisp_Image_Instance *ii = XIMAGE_INSTANCE (image_instance);
static Lisp_Object
autodetect_normalize (Lisp_Object instantiator,
- Lisp_Object console_type)
+ Lisp_Object console_type)
{
Lisp_Object file = find_keyword_in_vector (instantiator, Q_data);
Lisp_Object filename = Qnil;
static void
autodetect_instantiate (Lisp_Object image_instance,
- Lisp_Object instantiator,
- Lisp_Object pointer_fg,
- Lisp_Object pointer_bg,
- int dest_mask, Lisp_Object domain)
+ Lisp_Object instantiator,
+ Lisp_Object pointer_fg,
+ Lisp_Object pointer_bg,
+ int dest_mask, Lisp_Object domain)
{
Lisp_Object data = find_keyword_in_vector (instantiator, Q_data);
struct gcpro gcpro1, gcpro2, gcpro3;
{
if (IMAGE_INSTANCE_TYPE (p) == IMAGE_SUBWINDOW)
{
- XUnmapWindow
- (IMAGE_INSTANCE_X_SUBWINDOW_DISPLAY (p),
+ XUnmapWindow
+ (IMAGE_INSTANCE_X_SUBWINDOW_DISPLAY (p),
IMAGE_INSTANCE_X_CLIPWINDOW (p));
}
else /* must be a widget */
{
Window subwindow = IMAGE_INSTANCE_X_SUBWINDOW_ID (p);
XMoveResizeWindow (IMAGE_INSTANCE_X_SUBWINDOW_DISPLAY (p),
- IMAGE_INSTANCE_X_CLIPWINDOW (p),
+ IMAGE_INSTANCE_X_CLIPWINDOW (p),
x, y, dga->width, dga->height);
XMoveWindow (IMAGE_INSTANCE_X_SUBWINDOW_DISPLAY (p),
subwindow, -dga->xoffset, -dga->yoffset);
}
else /* must be a widget */
{
- XtConfigureWidget (IMAGE_INSTANCE_X_CLIPWIDGET (p),
+ XtConfigureWidget (IMAGE_INSTANCE_X_CLIPWIDGET (p),
x + IMAGE_INSTANCE_X_WIDGET_XOFFSET (p),
y + IMAGE_INSTANCE_X_WIDGET_YOFFSET (p),
dga->width, dga->height, 0);
#ifdef HAVE_WIDGETS
if (IMAGE_INSTANCE_TYPE (p) == IMAGE_WIDGET)
{
- Arg al[5];
- widget_value* wv = gui_items_to_widget_values
+ widget_value* wv = gui_items_to_widget_values
(IMAGE_INSTANCE_WIDGET_ITEMS (p));
/* This seems ugly, but I'm not sure what else to do. */
if (EQ (IMAGE_INSTANCE_WIDGET_TYPE (p), Qtab_control))
{
- widget_value* cur = 0;
- /* Give each child label the correct foreground color. */
- Lisp_Object pixel = FACE_FOREGROUND
- (IMAGE_INSTANCE_WIDGET_FACE (p),
- IMAGE_INSTANCE_SUBWINDOW_FRAME (p));
- XColor fcolor = COLOR_INSTANCE_X_COLOR (XCOLOR_INSTANCE (pixel));
- XtSetArg (al [0], XtNtabForeground, fcolor.pixel);
-
- for (cur = wv->contents; cur; cur = cur->next)
- {
- if (cur->value)
- {
- cur->nargs = 1;
- cur->args = al;
- }
- }
+ update_tab_widget_face (wv, p,
+ IMAGE_INSTANCE_SUBWINDOW_FRAME (p));
}
+ /* update the colors and font */
+ update_widget_face (wv, p, IMAGE_INSTANCE_SUBWINDOW_FRAME (p));
/* now modify the widget */
- lw_modify_all_widgets (IMAGE_INSTANCE_X_WIDGET_LWID (p),
+ lw_modify_all_widgets (IMAGE_INSTANCE_X_WIDGET_LWID (p),
wv, True);
free_widget_value_tree (wv);
- /* update the colors and font */
- update_widget_face (p, IMAGE_INSTANCE_SUBWINDOW_FRAME (p));
- /* We have to do this otherwise Motif will unceremoniously
- resize us when the label gets set. */
- XtSetArg (al [0], XtNwidth, IMAGE_INSTANCE_WIDGET_WIDTH (p));
- XtSetArg (al [1], XtNheight, IMAGE_INSTANCE_WIDGET_HEIGHT (p));
- XtSetValues (IMAGE_INSTANCE_X_WIDGET_ID (p), al, 2);
+ /* subwindow resizing now gets done by the parent function. */
}
#endif
}
Window pw, win;
XSetWindowAttributes xswa;
Mask valueMask = 0;
- unsigned int w = IMAGE_INSTANCE_SUBWINDOW_WIDTH (ii),
+ unsigned int w = IMAGE_INSTANCE_SUBWINDOW_WIDTH (ii),
h = IMAGE_INSTANCE_SUBWINDOW_HEIGHT (ii);
if (!DEVICE_X_P (XDEVICE (device)))
valueMask |= CWBackingStore;
xswa.colormap = DefaultColormapOfScreen (xs);
valueMask |= CWColormap;
-
+
/* Create a window for clipping */
- IMAGE_INSTANCE_X_CLIPWINDOW (ii) =
+ IMAGE_INSTANCE_X_CLIPWINDOW (ii) =
XCreateWindow (dpy, pw, 0, 0, w, h, 0, CopyFromParent,
InputOutput, CopyFromParent, valueMask,
&xswa);
0, 0, w, h, 0, CopyFromParent,
InputOutput, CopyFromParent, valueMask,
&xswa);
-
+
IMAGE_INSTANCE_SUBWINDOW_ID (ii) = (void*)win;
}
}
#endif
-static void
+static void
x_resize_subwindow (struct Lisp_Image_Instance* ii, int w, int h)
{
if (IMAGE_INSTANCE_TYPE (ii) == IMAGE_SUBWINDOW)
/************************************************************************/
static void
-update_widget_face (struct Lisp_Image_Instance* ii, Lisp_Object domain)
+update_widget_face (widget_value* wv, struct Lisp_Image_Instance *ii,
+ Lisp_Object domain)
{
- Arg al[3];
#ifdef LWLIB_WIDGETS_MOTIF
XmFontList fontList;
#endif
-
- Lisp_Object pixel = FACE_FOREGROUND
+ /* Update the foreground. */
+ Lisp_Object pixel = FACE_FOREGROUND
(IMAGE_INSTANCE_WIDGET_FACE (ii),
- IMAGE_INSTANCE_SUBWINDOW_FRAME (ii));
- XColor fcolor = COLOR_INSTANCE_X_COLOR (XCOLOR_INSTANCE (pixel));
- XColor bcolor;
+ domain);
+ XColor fcolor = COLOR_INSTANCE_X_COLOR (XCOLOR_INSTANCE (pixel)), bcolor;
+ lw_add_widget_value_arg (wv, XtNforeground, fcolor.pixel);
- pixel = FACE_BACKGROUND
- (IMAGE_INSTANCE_WIDGET_FACE (ii),
- IMAGE_INSTANCE_SUBWINDOW_FRAME (ii));
+ /* Update the background. */
+ pixel = FACE_BACKGROUND (IMAGE_INSTANCE_WIDGET_FACE (ii),
+ domain);
bcolor = COLOR_INSTANCE_X_COLOR (XCOLOR_INSTANCE (pixel));
-
- XtSetArg (al [0], XtNbackground, bcolor.pixel);
- XtSetArg (al [1], XtNforeground, fcolor.pixel);
+ lw_add_widget_value_arg (wv, XtNbackground, bcolor.pixel);
#ifdef LWLIB_WIDGETS_MOTIF
fontList = XmFontListCreate
- (FONT_INSTANCE_X_FONT
- (XFONT_INSTANCE (widget_face_font_info
- (domain, IMAGE_INSTANCE_WIDGET_FACE (ii),
- 0, 0))), XmSTRING_DEFAULT_CHARSET);
- XtSetArg (al [2], XmNfontList, fontList );
-#else
- XtSetArg (al [2], XtNfont, (void*)FONT_INSTANCE_X_FONT
- (XFONT_INSTANCE (widget_face_font_info
- (domain,
- IMAGE_INSTANCE_WIDGET_FACE (ii),
- 0, 0))));
-#endif
- XtSetValues (IMAGE_INSTANCE_X_WIDGET_ID (ii), al, 3);
-#ifdef LWLIB_WIDGETS_MOTIF
- XmFontListFree (fontList);
+ (FONT_INSTANCE_X_FONT
+ (XFONT_INSTANCE (query_string_font
+ (IMAGE_INSTANCE_WIDGET_TEXT (ii),
+ IMAGE_INSTANCE_WIDGET_FACE (ii),
+ domain))), XmSTRING_DEFAULT_CHARSET);
+ lw_add_widget_value_arg (wv, XmNfontList, (XtArgVal)fontList);
#endif
+ lw_add_widget_value_arg
+ (wv, XtNfont, (XtArgVal)FONT_INSTANCE_X_FONT
+ (XFONT_INSTANCE (query_string_font
+ (IMAGE_INSTANCE_WIDGET_TEXT (ii),
+ IMAGE_INSTANCE_WIDGET_FACE (ii),
+ domain))));
+}
+
+static void
+update_tab_widget_face (widget_value* wv, struct Lisp_Image_Instance *ii,
+ Lisp_Object domain)
+{
+ if (wv->contents)
+ {
+ widget_value* val = wv->contents, *cur;
+
+ /* Give each child label the correct foreground color. */
+ Lisp_Object pixel = FACE_FOREGROUND
+ (IMAGE_INSTANCE_WIDGET_FACE (ii),
+ domain);
+ XColor fcolor = COLOR_INSTANCE_X_COLOR (XCOLOR_INSTANCE (pixel));
+ lw_add_widget_value_arg (val, XtNtabForeground, fcolor.pixel);
+
+ for (cur = val->next; cur; cur = cur->next)
+ {
+ if (cur->value)
+ {
+ lw_copy_widget_value_args (val, cur);
+ }
+ }
+ }
}
static void
required. */
clip_wv = xmalloc_widget_value ();
- XtSetArg (al [ac], XtNresize, False); ac++;
- XtSetArg (al [ac], XtNwidth,
- (Dimension)IMAGE_INSTANCE_SUBWINDOW_WIDTH (ii)); ac++;
- XtSetArg (al [ac], XtNheight,
- (Dimension)IMAGE_INSTANCE_SUBWINDOW_HEIGHT (ii)); ac++;
-
+ lw_add_widget_value_arg (clip_wv, XtNresize, False);
+ lw_add_widget_value_arg (clip_wv, XtNwidth,
+ (Dimension)IMAGE_INSTANCE_SUBWINDOW_WIDTH (ii));
+ lw_add_widget_value_arg (clip_wv, XtNheight,
+ (Dimension)IMAGE_INSTANCE_SUBWINDOW_HEIGHT (ii));
clip_wv->enabled = True;
- clip_wv->nargs = ac;
- clip_wv->args = al;
+
clip_wv->name = xstrdup ("clip-window");
clip_wv->value = xstrdup ("clip-window");
/* copy any args we were given */
ac = 0;
-
- if (wv->nargs)
- lw_add_value_args_to_args (wv, al, &ac);
+ lw_add_value_args_to_args (wv, al, &ac);
/* Fixup the colors. We have to do this *before* the widget gets
created so that Motif will fix up the shadow colors
correctly. Once the widget is created Motif won't do this
anymore...*/
- pixel = FACE_FOREGROUND
+ pixel = FACE_FOREGROUND
(IMAGE_INSTANCE_WIDGET_FACE (ii),
IMAGE_INSTANCE_SUBWINDOW_FRAME (ii));
fcolor = COLOR_INSTANCE_X_COLOR (XCOLOR_INSTANCE (pixel));
IMAGE_INSTANCE_SUBWINDOW_FRAME (ii));
bcolor = COLOR_INSTANCE_X_COLOR (XCOLOR_INSTANCE (pixel));
- XtSetArg (al [ac], XtNbackground, bcolor.pixel); ac++;
- XtSetArg (al [ac], XtNforeground, fcolor.pixel); ac++;
+ lw_add_widget_value_arg (wv, XtNbackground, bcolor.pixel);
+ lw_add_widget_value_arg (wv, XtNforeground, fcolor.pixel);
/* we cannot allow widgets to resize themselves */
- XtSetArg (al [ac], XtNresize, False); ac++;
- XtSetArg (al [ac], XtNwidth,
- (Dimension)IMAGE_INSTANCE_SUBWINDOW_WIDTH (ii)); ac++;
- XtSetArg (al [ac], XtNheight,
- (Dimension)IMAGE_INSTANCE_SUBWINDOW_HEIGHT (ii)); ac++;
-
- wv->nargs = ac;
- wv->args = al;
+ lw_add_widget_value_arg (wv, XtNresize, False);
+ lw_add_widget_value_arg (wv, XtNwidth,
+ (Dimension)IMAGE_INSTANCE_SUBWINDOW_WIDTH (ii));
+ lw_add_widget_value_arg (wv, XtNheight,
+ (Dimension)IMAGE_INSTANCE_SUBWINDOW_HEIGHT (ii));
+ /* update the font. */
+ update_widget_face (wv, ii, domain);
wid = lw_create_widget (type, wv->name, id, wv, IMAGE_INSTANCE_X_CLIPWIDGET (ii),
False, 0, popup_selection_callback, 0);
IMAGE_INSTANCE_SUBWINDOW_ID (ii) = (void*)wid;
IMAGE_INSTANCE_X_WIDGET_LWID (ii) = id;
- /* update the font. */
- update_widget_face (ii, domain);
-
/* Resize the widget here so that the values do not get copied by
lwlib. */
ac = 0;
- XtSetArg (al [ac], XtNwidth,
+ XtSetArg (al [ac], XtNwidth,
(Dimension)IMAGE_INSTANCE_SUBWINDOW_WIDTH (ii)); ac++;
- XtSetArg (al [ac], XtNheight,
+ XtSetArg (al [ac], XtNheight,
(Dimension)IMAGE_INSTANCE_SUBWINDOW_HEIGHT (ii)); ac++;
XtSetValues (IMAGE_INSTANCE_X_WIDGET_ID (ii), al, ac);
/* because the EmacsManager is the widgets parent we have to
XtSetArg (al [ac], XtNy, &IMAGE_INSTANCE_X_WIDGET_YOFFSET (ii)); ac++;
XtGetValues (FRAME_X_TEXT_WIDGET (f), al, ac);
- XtMapWidget (wid);
+ XtSetMappedWhenManaged (wid, TRUE);
free_widget_value_tree (wv);
}
{
struct Lisp_Image_Instance *ii = XIMAGE_INSTANCE (image_instance);
+ /* Modify the text properties of the widget */
if (EQ (prop, Q_text))
{
char* str;
GET_C_STRING_OS_DATA_ALLOCA (val, str);
wv->value = str;
lw_modify_all_widgets (IMAGE_INSTANCE_X_WIDGET_LWID (ii), wv, False);
- return Qt;
}
- /* Modify the face properties of the widget */
- if (EQ (prop, Q_face))
+
+ /* Modify the text properties of the widget */
+ else if (EQ (prop, Q_face))
{
- update_widget_face (ii, IMAGE_INSTANCE_SUBWINDOW_FRAME (ii));
- return Qt;
+ widget_value* wv = lw_get_all_values (IMAGE_INSTANCE_X_WIDGET_LWID (ii));
+ update_widget_face (wv, ii, IMAGE_INSTANCE_SUBWINDOW_FRAME (ii));
+ lw_modify_all_widgets (IMAGE_INSTANCE_X_WIDGET_LWID (ii), wv, False);
}
return Qunbound;
}
struct Lisp_Image_Instance *ii = XIMAGE_INSTANCE (image_instance);
Lisp_Object gui = IMAGE_INSTANCE_WIDGET_ITEM (ii);
widget_value* wv = xmalloc_widget_value ();
-
+
button_item_to_widget_value (gui, wv, 1, 1);
-
+
x_widget_instantiate (image_instance, instantiator, pointer_fg,
pointer_bg, dest_mask, domain, "text-field", wv);
}
widget_value * wv = 0;
/* This is not done generically because of sizing problems under
mswindows. */
- widget_instantiate_1 (image_instance, instantiator, pointer_fg,
- pointer_bg, dest_mask, domain, 1, 0, 0);
+ widget_instantiate (image_instance, instantiator, pointer_fg,
+ pointer_bg, dest_mask, domain);
wv = gui_items_to_widget_values (IMAGE_INSTANCE_WIDGET_ITEMS (ii));
-
+
x_widget_instantiate (image_instance, instantiator, pointer_fg,
pointer_bg, dest_mask, domain, "combo-box", wv);
}
int dest_mask, Lisp_Object domain)
{
struct Lisp_Image_Instance *ii = XIMAGE_INSTANCE (image_instance);
- Arg al [1];
- XColor fcolor;
- Lisp_Object pixel;
- widget_value* cur;
-
- widget_value * wv =
+ widget_value * wv =
gui_items_to_widget_values (IMAGE_INSTANCE_WIDGET_ITEMS (ii));
- /* Give each child label the correct foreground color. */
- pixel = FACE_FOREGROUND
- (IMAGE_INSTANCE_WIDGET_FACE (ii),
- IMAGE_INSTANCE_SUBWINDOW_FRAME (ii));
- fcolor = COLOR_INSTANCE_X_COLOR (XCOLOR_INSTANCE (pixel));
- XtSetArg (al [0], XtNtabForeground, fcolor.pixel);
-
- for (cur = wv->contents; cur; cur = cur->next)
- {
- if (cur->value)
- {
- cur->nargs = 1;
- cur->args = al;
- }
- }
+ update_tab_widget_face (wv, ii,
+ IMAGE_INSTANCE_SUBWINDOW_FRAME (ii));
x_widget_instantiate (image_instance, instantiator, pointer_fg,
pointer_bg, dest_mask, domain, "tab-control", wv);
Lisp_Object val)
{
struct Lisp_Image_Instance *ii = XIMAGE_INSTANCE (image_instance);
-
+
if (EQ (prop, Q_items))
{
- widget_value * wv = 0, *cur;
- Arg al [1];
- XColor fcolor;
- Lisp_Object pixel;
-
+ widget_value * wv = 0;
check_valid_item_list_1 (val);
- IMAGE_INSTANCE_WIDGET_ITEMS (ii) =
- Fcons (XCAR (IMAGE_INSTANCE_WIDGET_ITEMS (ii)),
+ IMAGE_INSTANCE_WIDGET_ITEMS (ii) =
+ Fcons (XCAR (IMAGE_INSTANCE_WIDGET_ITEMS (ii)),
parse_gui_item_tree_children (val));
wv = gui_items_to_widget_values (IMAGE_INSTANCE_WIDGET_ITEMS (ii));
- /* Give each child label the correct foreground color. */
- pixel = FACE_FOREGROUND
- (IMAGE_INSTANCE_WIDGET_FACE (ii),
- IMAGE_INSTANCE_SUBWINDOW_FRAME (ii));
- fcolor = COLOR_INSTANCE_X_COLOR (XCOLOR_INSTANCE (pixel));
- XtSetArg (al [0], XtNtabForeground, fcolor.pixel);
-
- for (cur = wv->contents; cur; cur = cur->next)
- {
- if (cur->value)
- {
- cur->nargs = 1;
- cur->args = al;
- }
- }
+ update_tab_widget_face (wv, ii,
+ IMAGE_INSTANCE_SUBWINDOW_FRAME (ii));
lw_modify_all_widgets (IMAGE_INSTANCE_X_WIDGET_LWID (ii), wv, True);
struct Lisp_Image_Instance *ii = XIMAGE_INSTANCE (image_instance);
Lisp_Object gui = IMAGE_INSTANCE_WIDGET_ITEM (ii);
widget_value* wv = xmalloc_widget_value ();
-
+
button_item_to_widget_value (gui, wv, 1, 1);
-
+
x_widget_instantiate (image_instance, instantiator, pointer_fg,
pointer_bg, dest_mask, domain, "button", wv);
}
#endif
#ifdef HAVE_TIFF
IIFORMAT_VALID_CONSOLE (x, tiff);
-#endif
+#endif
#ifdef HAVE_PNG
IIFORMAT_VALID_CONSOLE (x, png);
-#endif
+#endif
#ifdef HAVE_GIF
IIFORMAT_VALID_CONSOLE (x, gif);
-#endif
+#endif
INITIALIZE_DEVICE_IIFORMAT (x, xbm);
IIFORMAT_HAS_DEVMETHOD (x, xbm, instantiate);
projects / chise / xemacs-chise.git- / blobdiff