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GtkStyle is specific to a particular colormap. Metacity uses different

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2009-01-27  Owen Taylor  <otaylor@redhat.com>

       GtkStyle is specific to a particular colormap. Metacity
       uses different colormaps for windows with different
       visuals, so it must specialize the GtkStyle.

       Closes #568365 and #513944.

       * src/ui/frames.[ch]: Keep a GtkStyle for each MetaUIFrame, which is
         obtained by calling gtk_style_attach() on the style for the
         MetaFrames. When the style of the MetaFrames changes, reattach
         everything. When we call gtk_style_set_background() pass in the
         right style.

       * src/ui/themes.[ch]: Create a _with_style() variant of functions that
         previously took the style from widget->style passed in, so we
         can draw with the right style for the colormap.


svn path=/trunk/; revision=4092
This commit is contained in:
Owen Taylor 2009-01-28 01:47:18 +00:00 committed by Thomas James Alexander Thurman
parent 0a172cc053
commit a6c951352f
5 changed files with 293 additions and 92 deletions
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18
ChangeLog
View File

@ -1,3 +1,21 @@
2009-01-27 Owen Taylor <otaylor@redhat.com>
GtkStyle is specific to a particular colormap. Metacity
uses different colormaps for windows with different
visuals, so it must specialize the GtkStyle.
Closes #568365 and #513944.
* src/ui/frames.[ch]: Keep a GtkStyle for each MetaUIFrame, which is
obtained by calling gtk_style_attach() on the style for the
MetaFrames. When the style of the MetaFrames changes, reattach
everything. When we call gtk_style_set_background() pass in the
right style.
* src/ui/themes.[ch]: Create a _with_style() variant of functions that
previously took the style from widget->style passed in, so we
can draw with the right style for the colormap.
2009-01-27 Thomas Thurman <tthurman@gnome.org> 2009-01-27 Thomas Thurman <tthurman@gnome.org>
Added a gconf key to swap the meanings of the right and Added a gconf key to swap the meanings of the right and

73
src/ui/frames.c
View File

@ -68,6 +68,9 @@ static gboolean meta_frames_enter_notify_event (GtkWidget *widget,
static gboolean meta_frames_leave_notify_event (GtkWidget *widget, static gboolean meta_frames_leave_notify_event (GtkWidget *widget,
GdkEventCrossing *event); GdkEventCrossing *event);
static void meta_frames_attach_style (MetaFrames *frames,
MetaUIFrame *frame);
static void meta_frames_paint_to_drawable (MetaFrames *frames, static void meta_frames_paint_to_drawable (MetaFrames *frames,
MetaUIFrame *frame, MetaUIFrame *frame,
GdkDrawable *drawable, GdkDrawable *drawable,
@ -420,6 +423,18 @@ meta_frames_button_layout_changed (MetaFrames *frames)
queue_draw_func, frames); queue_draw_func, frames);
} }
static void
reattach_style_func (gpointer key, gpointer value, gpointer data)
{
MetaUIFrame *frame;
MetaFrames *frames;
frames = META_FRAMES (data);
frame = value;
meta_frames_attach_style (frames, frame);
}
static void static void
meta_frames_style_set (GtkWidget *widget, meta_frames_style_set (GtkWidget *widget,
GtkStyle *prev_style) GtkStyle *prev_style)
@ -430,6 +445,9 @@ meta_frames_style_set (GtkWidget *widget,
meta_frames_font_changed (frames); meta_frames_font_changed (frames);
g_hash_table_foreach (frames->frames,
reattach_style_func, frames);
GTK_WIDGET_CLASS (parent_class)->style_set (widget, prev_style); GTK_WIDGET_CLASS (parent_class)->style_set (widget, prev_style);
} }
@ -561,6 +579,24 @@ meta_frames_new (int screen_number)
NULL); NULL);
} }
/* In order to use a style with a window it has to be attached to that
* window. Actually, the colormaps just have to match, but since GTK+
* already takes care of making sure that its cheap to attach a style
* to multiple windows with the same colormap, we can just go ahead
* and attach separately for each window.
*/
static void
meta_frames_attach_style (MetaFrames *frames,
MetaUIFrame *frame)
{
if (frame->style != NULL)
gtk_style_detach (frame->style);
/* Weirdly, gtk_style_attach() steals a reference count from the style passed in */
gtk_style_ref (GTK_WIDGET (frames)->style);
frame->style = gtk_style_attach (GTK_WIDGET (frames)->style, frame->window);
}
void void
meta_frames_manage_window (MetaFrames *frames, meta_frames_manage_window (MetaFrames *frames,
Window xwindow, Window xwindow,
@ -576,6 +612,9 @@ meta_frames_manage_window (MetaFrames *frames,
gdk_window_set_user_data (frame->window, frames); gdk_window_set_user_data (frame->window, frames);
frame->style = NULL;
meta_frames_attach_style (frames, frame);
/* Don't set event mask here, it's in frame.c */ /* Don't set event mask here, it's in frame.c */
frame->xwindow = xwindow; frame->xwindow = xwindow;
@ -626,6 +665,8 @@ meta_frames_unmanage_window (MetaFrames *frames,
g_hash_table_remove (frames->frames, &frame->xwindow); g_hash_table_remove (frames->frames, &frame->xwindow);
gtk_style_detach (frame->style);
gdk_window_destroy (frame->window); gdk_window_destroy (frame->window);
if (frame->layout) if (frame->layout)
@ -2435,7 +2476,8 @@ meta_frames_paint_to_drawable (MetaFrames *frames,
gdk_window_begin_paint_rect (drawable, &areas[i]); gdk_window_begin_paint_rect (drawable, &areas[i]);
meta_theme_draw_frame (meta_theme_get_current (), meta_theme_draw_frame_with_style (meta_theme_get_current (),
frame->style,
widget, widget,
drawable, drawable,
NULL, /* &areas[i], */ NULL, /* &areas[i], */
@ -2460,19 +2502,20 @@ meta_frames_paint_to_drawable (MetaFrames *frames,
{ {
/* Not a window; happens about 1/3 of the time */ /* Not a window; happens about 1/3 of the time */
meta_theme_draw_frame (meta_theme_get_current (), meta_theme_draw_frame_with_style (meta_theme_get_current (),
widget, frame->style,
drawable, widget,
NULL, drawable,
x_offset, y_offset, NULL,
type, x_offset, y_offset,
flags, type,
w, h, flags,
frame->layout, w, h,
frame->text_height, frame->layout,
&button_layout, frame->text_height,
button_states, &button_layout,
mini_icon, icon); button_states,
mini_icon, icon);
} }
} }
@ -2525,7 +2568,7 @@ meta_frames_set_window_background (MetaFrames *frames,
} }
else else
{ {
gtk_style_set_background (GTK_WIDGET (frames)->style, gtk_style_set_background (frame->style,
frame->window, GTK_STATE_NORMAL); frame->window, GTK_STATE_NORMAL);
} }
} }

1
src/ui/frames.h
View File

@ -75,6 +75,7 @@ struct _MetaUIFrame
{ {
Window xwindow; Window xwindow;
GdkWindow *window; GdkWindow *window;
GtkStyle *style;
MetaFrameStyle *cache_style; MetaFrameStyle *cache_style;
PangoLayout *layout; PangoLayout *layout;
int text_height; int text_height;

242
src/ui/theme.c
View File

@ -3457,6 +3457,7 @@ fill_env (MetaPositionExprEnv *env,
static void static void
meta_draw_op_draw_with_env (const MetaDrawOp *op, meta_draw_op_draw_with_env (const MetaDrawOp *op,
GtkStyle *style_gtk,
GtkWidget *widget, GtkWidget *widget,
GdkDrawable *drawable, GdkDrawable *drawable,
const GdkRectangle *clip, const GdkRectangle *clip,
@ -3649,7 +3650,7 @@ meta_draw_op_draw_with_env (const MetaDrawOp *op,
rwidth = parse_size_unchecked (op->data.gtk_arrow.width, env); rwidth = parse_size_unchecked (op->data.gtk_arrow.width, env);
rheight = parse_size_unchecked (op->data.gtk_arrow.height, env); rheight = parse_size_unchecked (op->data.gtk_arrow.height, env);
gtk_paint_arrow (widget->style, gtk_paint_arrow (style_gtk,
drawable, drawable,
op->data.gtk_arrow.state, op->data.gtk_arrow.state,
op->data.gtk_arrow.shadow, op->data.gtk_arrow.shadow,
@ -3671,7 +3672,7 @@ meta_draw_op_draw_with_env (const MetaDrawOp *op,
rwidth = parse_size_unchecked (op->data.gtk_box.width, env); rwidth = parse_size_unchecked (op->data.gtk_box.width, env);
rheight = parse_size_unchecked (op->data.gtk_box.height, env); rheight = parse_size_unchecked (op->data.gtk_box.height, env);
gtk_paint_box (widget->style, gtk_paint_box (style_gtk,
drawable, drawable,
op->data.gtk_box.state, op->data.gtk_box.state,
op->data.gtk_box.shadow, op->data.gtk_box.shadow,
@ -3690,7 +3691,7 @@ meta_draw_op_draw_with_env (const MetaDrawOp *op,
ry1 = parse_y_position_unchecked (op->data.gtk_vline.y1, env); ry1 = parse_y_position_unchecked (op->data.gtk_vline.y1, env);
ry2 = parse_y_position_unchecked (op->data.gtk_vline.y2, env); ry2 = parse_y_position_unchecked (op->data.gtk_vline.y2, env);
gtk_paint_vline (widget->style, gtk_paint_vline (style_gtk,
drawable, drawable,
op->data.gtk_vline.state, op->data.gtk_vline.state,
(GdkRectangle*) clip, (GdkRectangle*) clip,
@ -3752,9 +3753,9 @@ meta_draw_op_draw_with_env (const MetaDrawOp *op,
d_rect.width = parse_size_unchecked (op->data.op_list.width, env); d_rect.width = parse_size_unchecked (op->data.op_list.width, env);
d_rect.height = parse_size_unchecked (op->data.op_list.height, env); d_rect.height = parse_size_unchecked (op->data.op_list.height, env);
meta_draw_op_list_draw (op->data.op_list.op_list, meta_draw_op_list_draw_with_style (op->data.op_list.op_list,
widget, drawable, clip, info, style_gtk, widget, drawable, clip, info,
d_rect); d_rect);
} }
break; break;
@ -3794,9 +3795,9 @@ meta_draw_op_draw_with_env (const MetaDrawOp *op,
tile.y = ry - tile_yoffset; tile.y = ry - tile_yoffset;
while (tile.y < (ry + rheight)) while (tile.y < (ry + rheight))
{ {
meta_draw_op_list_draw (op->data.tile.op_list, meta_draw_op_list_draw_with_style (op->data.tile.op_list,
widget, drawable, &new_clip, info, style_gtk, widget, drawable, &new_clip, info,
tile); tile);
tile.y += tile.height; tile.y += tile.height;
} }
@ -3809,6 +3810,27 @@ meta_draw_op_draw_with_env (const MetaDrawOp *op,
} }
} }
void
meta_draw_op_draw_with_style (const MetaDrawOp *op,
GtkStyle *style_gtk,
GtkWidget *widget,
GdkDrawable *drawable,
const GdkRectangle *clip,
const MetaDrawInfo *info,
MetaRectangle logical_region)
{
MetaPositionExprEnv env;
g_return_if_fail (style_gtk->colormap == gdk_drawable_get_colormap (drawable));
fill_env (&env, info, logical_region);
meta_draw_op_draw_with_env (op, style_gtk, widget, drawable, clip,
info, logical_region,
&env);
}
void void
meta_draw_op_draw (const MetaDrawOp *op, meta_draw_op_draw (const MetaDrawOp *op,
GtkWidget *widget, GtkWidget *widget,
@ -3817,14 +3839,8 @@ meta_draw_op_draw (const MetaDrawOp *op,
const MetaDrawInfo *info, const MetaDrawInfo *info,
MetaRectangle logical_region) MetaRectangle logical_region)
{ {
MetaPositionExprEnv env; meta_draw_op_draw_with_style (op, widget->style, widget,
drawable, clip, info, logical_region);
fill_env (&env, info, logical_region);
meta_draw_op_draw_with_env (op, widget, drawable, clip,
info, logical_region,
&env);
} }
MetaDrawOpList* MetaDrawOpList*
@ -3875,18 +3891,21 @@ meta_draw_op_list_unref (MetaDrawOpList *op_list)
} }
void void
meta_draw_op_list_draw (const MetaDrawOpList *op_list, meta_draw_op_list_draw_with_style (const MetaDrawOpList *op_list,
GtkWidget *widget, GtkStyle *style_gtk,
GdkDrawable *drawable, GtkWidget *widget,
const GdkRectangle *clip, GdkDrawable *drawable,
const MetaDrawInfo *info, const GdkRectangle *clip,
MetaRectangle rect) const MetaDrawInfo *info,
MetaRectangle rect)
{ {
int i; int i;
GdkRectangle active_clip; GdkRectangle active_clip;
GdkRectangle orig_clip; GdkRectangle orig_clip;
MetaPositionExprEnv env; MetaPositionExprEnv env;
g_return_if_fail (style_gtk->colormap == gdk_drawable_get_colormap (drawable));
if (op_list->n_ops == 0) if (op_list->n_ops == 0)
return; return;
@ -3934,13 +3953,26 @@ meta_draw_op_list_draw (const MetaDrawOpList *op_list,
active_clip.height > 0) active_clip.height > 0)
{ {
meta_draw_op_draw_with_env (op, meta_draw_op_draw_with_env (op,
widget, drawable, &active_clip, info, style_gtk, widget, drawable, &active_clip, info,
rect, rect,
&env); &env);
} }
} }
} }
void
meta_draw_op_list_draw (const MetaDrawOpList *op_list,
GtkWidget *widget,
GdkDrawable *drawable,
const GdkRectangle *clip,
const MetaDrawInfo *info,
MetaRectangle rect)
{
meta_draw_op_list_draw_with_style (op_list, widget->style, widget,
drawable, clip, info, rect);
}
void void
meta_draw_op_list_append (MetaDrawOpList *op_list, meta_draw_op_list_append (MetaDrawOpList *op_list,
MetaDrawOp *op) MetaDrawOp *op)
@ -4243,20 +4275,21 @@ button_rect (MetaButtonType type,
} }
void void
meta_frame_style_draw (MetaFrameStyle *style, meta_frame_style_draw_with_style (MetaFrameStyle *style,
GtkWidget *widget, GtkStyle *style_gtk,
GdkDrawable *drawable, GtkWidget *widget,
int x_offset, GdkDrawable *drawable,
int y_offset, int x_offset,
const GdkRectangle *clip, int y_offset,
const MetaFrameGeometry *fgeom, const GdkRectangle *clip,
int client_width, const MetaFrameGeometry *fgeom,
int client_height, int client_width,
PangoLayout *title_layout, int client_height,
int text_height, PangoLayout *title_layout,
MetaButtonState button_states[META_BUTTON_TYPE_LAST], int text_height,
GdkPixbuf *mini_icon, MetaButtonState button_states[META_BUTTON_TYPE_LAST],
GdkPixbuf *icon) GdkPixbuf *mini_icon,
GdkPixbuf *icon)
{ {
int i, j; int i, j;
GdkRectangle titlebar_rect; GdkRectangle titlebar_rect;
@ -4268,6 +4301,8 @@ meta_frame_style_draw (MetaFrameStyle *style,
PangoRectangle extents; PangoRectangle extents;
MetaDrawInfo draw_info; MetaDrawInfo draw_info;
g_return_if_fail (style_gtk->colormap == gdk_drawable_get_colormap (drawable));
titlebar_rect.x = 0; titlebar_rect.x = 0;
titlebar_rect.y = 0; titlebar_rect.y = 0;
titlebar_rect.width = fgeom->width; titlebar_rect.width = fgeom->width;
@ -4418,12 +4453,13 @@ meta_frame_style_draw (MetaFrameStyle *style,
{ {
MetaRectangle m_rect; MetaRectangle m_rect;
m_rect = meta_rect (rect.x, rect.y, rect.width, rect.height); m_rect = meta_rect (rect.x, rect.y, rect.width, rect.height);
meta_draw_op_list_draw (op_list, meta_draw_op_list_draw_with_style (op_list,
widget, style_gtk,
drawable, widget,
&combined_clip, drawable,
&draw_info, &combined_clip,
m_rect); &draw_info,
m_rect);
} }
} }
@ -4460,12 +4496,13 @@ meta_frame_style_draw (MetaFrameStyle *style,
MetaRectangle m_rect; MetaRectangle m_rect;
m_rect = meta_rect (rect.x, rect.y, m_rect = meta_rect (rect.x, rect.y,
rect.width, rect.height); rect.width, rect.height);
meta_draw_op_list_draw (op_list, meta_draw_op_list_draw_with_style (op_list,
widget, style_gtk,
drawable, widget,
&combined_clip, drawable,
&draw_info, &combined_clip,
m_rect); &draw_info,
m_rect);
} }
} }
@ -4488,6 +4525,29 @@ meta_frame_style_draw (MetaFrameStyle *style,
} }
} }
void
meta_frame_style_draw (MetaFrameStyle *style,
GtkWidget *widget,
GdkDrawable *drawable,
int x_offset,
int y_offset,
const GdkRectangle *clip,
const MetaFrameGeometry *fgeom,
int client_width,
int client_height,
PangoLayout *title_layout,
int text_height,
MetaButtonState button_states[META_BUTTON_TYPE_LAST],
GdkPixbuf *mini_icon,
GdkPixbuf *icon)
{
meta_frame_style_draw_with_style (style, widget->style, widget,
drawable, x_offset, y_offset,
clip, fgeom, client_width, client_height,
title_layout, text_height,
button_states, mini_icon, icon);
}
MetaFrameStyleSet* MetaFrameStyleSet*
meta_frame_style_set_new (MetaFrameStyleSet *parent) meta_frame_style_set_new (MetaFrameStyleSet *parent)
{ {
@ -5035,22 +5095,23 @@ meta_theme_get_title_scale (MetaTheme *theme,
} }
void void
meta_theme_draw_frame (MetaTheme *theme, meta_theme_draw_frame_with_style (MetaTheme *theme,
GtkWidget *widget, GtkStyle *style_gtk,
GdkDrawable *drawable, GtkWidget *widget,
const GdkRectangle *clip, GdkDrawable *drawable,
int x_offset, const GdkRectangle *clip,
int y_offset, int x_offset,
MetaFrameType type, int y_offset,
MetaFrameFlags flags, MetaFrameType type,
int client_width, MetaFrameFlags flags,
int client_height, int client_width,
PangoLayout *title_layout, int client_height,
int text_height, PangoLayout *title_layout,
const MetaButtonLayout *button_layout, int text_height,
MetaButtonState button_states[META_BUTTON_TYPE_LAST], const MetaButtonLayout *button_layout,
GdkPixbuf *mini_icon, MetaButtonState button_states[META_BUTTON_TYPE_LAST],
GdkPixbuf *icon) GdkPixbuf *mini_icon,
GdkPixbuf *icon)
{ {
MetaFrameGeometry fgeom; MetaFrameGeometry fgeom;
MetaFrameStyle *style; MetaFrameStyle *style;
@ -5071,17 +5132,44 @@ meta_theme_draw_frame (MetaTheme *theme,
&fgeom, &fgeom,
theme); theme);
meta_frame_style_draw (style, meta_frame_style_draw_with_style (style,
widget, style_gtk,
drawable, widget,
x_offset, y_offset, drawable,
clip, x_offset, y_offset,
&fgeom, clip,
client_width, client_height, &fgeom,
title_layout, client_width, client_height,
text_height, title_layout,
button_states, text_height,
mini_icon, icon); button_states,
mini_icon, icon);
}
void
meta_theme_draw_frame (MetaTheme *theme,
GtkWidget *widget,
GdkDrawable *drawable,
const GdkRectangle *clip,
int x_offset,
int y_offset,
MetaFrameType type,
MetaFrameFlags flags,
int client_width,
int client_height,
PangoLayout *title_layout,
int text_height,
const MetaButtonLayout *button_layout,
MetaButtonState button_states[META_BUTTON_TYPE_LAST],
GdkPixbuf *mini_icon,
GdkPixbuf *icon)
{
meta_theme_draw_frame_with_style (theme, widget->style, widget,
drawable, clip, x_offset, y_offset, type,flags,
client_width, client_height,
title_layout, text_height,
button_layout, button_states,
mini_icon, icon);
} }
void void

51
src/ui/theme.h
View File

@ -901,6 +901,15 @@ void meta_draw_op_draw (const MetaDrawOp *op,
/* logical region being drawn */ /* logical region being drawn */
MetaRectangle logical_region); MetaRectangle logical_region);
void meta_draw_op_draw_with_style (const MetaDrawOp *op,
GtkStyle *style_gtk,
GtkWidget *widget,
GdkDrawable *drawable,
const GdkRectangle *clip,
const MetaDrawInfo *info,
/* logical region being drawn */
MetaRectangle logical_region);
MetaDrawOpList* meta_draw_op_list_new (int n_preallocs); MetaDrawOpList* meta_draw_op_list_new (int n_preallocs);
void meta_draw_op_list_ref (MetaDrawOpList *op_list); void meta_draw_op_list_ref (MetaDrawOpList *op_list);
void meta_draw_op_list_unref (MetaDrawOpList *op_list); void meta_draw_op_list_unref (MetaDrawOpList *op_list);
@ -910,6 +919,13 @@ void meta_draw_op_list_draw (const MetaDrawOpList *op_list,
const GdkRectangle *clip, const GdkRectangle *clip,
const MetaDrawInfo *info, const MetaDrawInfo *info,
MetaRectangle rect); MetaRectangle rect);
void meta_draw_op_list_draw_with_style (const MetaDrawOpList *op_list,
GtkStyle *style_gtk,
GtkWidget *widget,
GdkDrawable *drawable,
const GdkRectangle *clip,
const MetaDrawInfo *info,
MetaRectangle rect);
void meta_draw_op_list_append (MetaDrawOpList *op_list, void meta_draw_op_list_append (MetaDrawOpList *op_list,
MetaDrawOp *op); MetaDrawOp *op);
gboolean meta_draw_op_list_validate (MetaDrawOpList *op_list, gboolean meta_draw_op_list_validate (MetaDrawOpList *op_list,
@ -951,6 +967,23 @@ void meta_frame_style_draw (MetaFrameStyle *style,
GdkPixbuf *icon); GdkPixbuf *icon);
void meta_frame_style_draw_with_style (MetaFrameStyle *style,
GtkStyle *style_gtk,
GtkWidget *widget,
GdkDrawable *drawable,
int x_offset,
int y_offset,
const GdkRectangle *clip,
const MetaFrameGeometry *fgeom,
int client_width,
int client_height,
PangoLayout *title_layout,
int text_height,
MetaButtonState button_states[META_BUTTON_TYPE_LAST],
GdkPixbuf *mini_icon,
GdkPixbuf *icon);
gboolean meta_frame_style_validate (MetaFrameStyle *style, gboolean meta_frame_style_validate (MetaFrameStyle *style,
guint current_theme_version, guint current_theme_version,
GError **error); GError **error);
@ -1017,6 +1050,24 @@ void meta_theme_draw_frame_by_name (MetaTheme *theme,
GdkPixbuf *mini_icon, GdkPixbuf *mini_icon,
GdkPixbuf *icon); GdkPixbuf *icon);
void meta_theme_draw_frame_with_style (MetaTheme *theme,
GtkStyle *style_gtk,
GtkWidget *widget,
GdkDrawable *drawable,
const GdkRectangle *clip,
int x_offset,
int y_offset,
MetaFrameType type,
MetaFrameFlags flags,
int client_width,
int client_height,
PangoLayout *title_layout,
int text_height,
const MetaButtonLayout *button_layout,
MetaButtonState button_states[META_BUTTON_TYPE_LAST],
GdkPixbuf *mini_icon,
GdkPixbuf *icon);
void meta_theme_get_frame_borders (MetaTheme *theme, void meta_theme_get_frame_borders (MetaTheme *theme,
MetaFrameType type, MetaFrameType type,
int text_height, int text_height,