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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>
Added a gconf key to swap the meanings of the right and

49
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,
GdkEventCrossing *event);
static void meta_frames_attach_style (MetaFrames *frames,
MetaUIFrame *frame);
static void meta_frames_paint_to_drawable (MetaFrames *frames,
MetaUIFrame *frame,
GdkDrawable *drawable,
@ -420,6 +423,18 @@ meta_frames_button_layout_changed (MetaFrames *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
meta_frames_style_set (GtkWidget *widget,
GtkStyle *prev_style)
@ -430,6 +445,9 @@ meta_frames_style_set (GtkWidget *widget,
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);
}
@ -561,6 +579,24 @@ meta_frames_new (int screen_number)
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
meta_frames_manage_window (MetaFrames *frames,
Window xwindow,
@ -576,6 +612,9 @@ meta_frames_manage_window (MetaFrames *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 */
frame->xwindow = xwindow;
@ -626,6 +665,8 @@ meta_frames_unmanage_window (MetaFrames *frames,
g_hash_table_remove (frames->frames, &frame->xwindow);
gtk_style_detach (frame->style);
gdk_window_destroy (frame->window);
if (frame->layout)
@ -2435,7 +2476,8 @@ meta_frames_paint_to_drawable (MetaFrames *frames,
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,
drawable,
NULL, /* &areas[i], */
@ -2460,7 +2502,8 @@ meta_frames_paint_to_drawable (MetaFrames *frames,
{
/* 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 (),
frame->style,
widget,
drawable,
NULL,
@ -2525,7 +2568,7 @@ meta_frames_set_window_background (MetaFrames *frames,
}
else
{
gtk_style_set_background (GTK_WIDGET (frames)->style,
gtk_style_set_background (frame->style,
frame->window, GTK_STATE_NORMAL);
}
}

1
src/ui/frames.h
View File

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

120
src/ui/theme.c
View File

@ -3457,6 +3457,7 @@ fill_env (MetaPositionExprEnv *env,
static void
meta_draw_op_draw_with_env (const MetaDrawOp *op,
GtkStyle *style_gtk,
GtkWidget *widget,
GdkDrawable *drawable,
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);
rheight = parse_size_unchecked (op->data.gtk_arrow.height, env);
gtk_paint_arrow (widget->style,
gtk_paint_arrow (style_gtk,
drawable,
op->data.gtk_arrow.state,
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);
rheight = parse_size_unchecked (op->data.gtk_box.height, env);
gtk_paint_box (widget->style,
gtk_paint_box (style_gtk,
drawable,
op->data.gtk_box.state,
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);
ry2 = parse_y_position_unchecked (op->data.gtk_vline.y2, env);
gtk_paint_vline (widget->style,
gtk_paint_vline (style_gtk,
drawable,
op->data.gtk_vline.state,
(GdkRectangle*) clip,
@ -3752,8 +3753,8 @@ meta_draw_op_draw_with_env (const MetaDrawOp *op,
d_rect.width = parse_size_unchecked (op->data.op_list.width, env);
d_rect.height = parse_size_unchecked (op->data.op_list.height, env);
meta_draw_op_list_draw (op->data.op_list.op_list,
widget, drawable, clip, info,
meta_draw_op_list_draw_with_style (op->data.op_list.op_list,
style_gtk, widget, drawable, clip, info,
d_rect);
}
break;
@ -3794,8 +3795,8 @@ meta_draw_op_draw_with_env (const MetaDrawOp *op,
tile.y = ry - tile_yoffset;
while (tile.y < (ry + rheight))
{
meta_draw_op_list_draw (op->data.tile.op_list,
widget, drawable, &new_clip, info,
meta_draw_op_list_draw_with_style (op->data.tile.op_list,
style_gtk, widget, drawable, &new_clip, info,
tile);
tile.y += tile.height;
@ -3810,7 +3811,8 @@ meta_draw_op_draw_with_env (const MetaDrawOp *op,
}
void
meta_draw_op_draw (const MetaDrawOp *op,
meta_draw_op_draw_with_style (const MetaDrawOp *op,
GtkStyle *style_gtk,
GtkWidget *widget,
GdkDrawable *drawable,
const GdkRectangle *clip,
@ -3819,14 +3821,28 @@ meta_draw_op_draw (const MetaDrawOp *op,
{
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, widget, drawable, clip,
meta_draw_op_draw_with_env (op, style_gtk, widget, drawable, clip,
info, logical_region,
&env);
}
void
meta_draw_op_draw (const MetaDrawOp *op,
GtkWidget *widget,
GdkDrawable *drawable,
const GdkRectangle *clip,
const MetaDrawInfo *info,
MetaRectangle logical_region)
{
meta_draw_op_draw_with_style (op, widget->style, widget,
drawable, clip, info, logical_region);
}
MetaDrawOpList*
meta_draw_op_list_new (int n_preallocs)
{
@ -3875,7 +3891,8 @@ meta_draw_op_list_unref (MetaDrawOpList *op_list)
}
void
meta_draw_op_list_draw (const MetaDrawOpList *op_list,
meta_draw_op_list_draw_with_style (const MetaDrawOpList *op_list,
GtkStyle *style_gtk,
GtkWidget *widget,
GdkDrawable *drawable,
const GdkRectangle *clip,
@ -3887,6 +3904,8 @@ meta_draw_op_list_draw (const MetaDrawOpList *op_list,
GdkRectangle orig_clip;
MetaPositionExprEnv env;
g_return_if_fail (style_gtk->colormap == gdk_drawable_get_colormap (drawable));
if (op_list->n_ops == 0)
return;
@ -3934,13 +3953,26 @@ meta_draw_op_list_draw (const MetaDrawOpList *op_list,
active_clip.height > 0)
{
meta_draw_op_draw_with_env (op,
widget, drawable, &active_clip, info,
style_gtk, widget, drawable, &active_clip, info,
rect,
&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
meta_draw_op_list_append (MetaDrawOpList *op_list,
MetaDrawOp *op)
@ -4243,7 +4275,8 @@ button_rect (MetaButtonType type,
}
void
meta_frame_style_draw (MetaFrameStyle *style,
meta_frame_style_draw_with_style (MetaFrameStyle *style,
GtkStyle *style_gtk,
GtkWidget *widget,
GdkDrawable *drawable,
int x_offset,
@ -4268,6 +4301,8 @@ meta_frame_style_draw (MetaFrameStyle *style,
PangoRectangle extents;
MetaDrawInfo draw_info;
g_return_if_fail (style_gtk->colormap == gdk_drawable_get_colormap (drawable));
titlebar_rect.x = 0;
titlebar_rect.y = 0;
titlebar_rect.width = fgeom->width;
@ -4418,7 +4453,8 @@ meta_frame_style_draw (MetaFrameStyle *style,
{
MetaRectangle m_rect;
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,
style_gtk,
widget,
drawable,
&combined_clip,
@ -4460,7 +4496,8 @@ meta_frame_style_draw (MetaFrameStyle *style,
MetaRectangle m_rect;
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,
style_gtk,
widget,
drawable,
&combined_clip,
@ -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*
meta_frame_style_set_new (MetaFrameStyleSet *parent)
{
@ -5035,7 +5095,8 @@ meta_theme_get_title_scale (MetaTheme *theme,
}
void
meta_theme_draw_frame (MetaTheme *theme,
meta_theme_draw_frame_with_style (MetaTheme *theme,
GtkStyle *style_gtk,
GtkWidget *widget,
GdkDrawable *drawable,
const GdkRectangle *clip,
@ -5071,7 +5132,8 @@ meta_theme_draw_frame (MetaTheme *theme,
&fgeom,
theme);
meta_frame_style_draw (style,
meta_frame_style_draw_with_style (style,
style_gtk,
widget,
drawable,
x_offset, y_offset,
@ -5084,6 +5146,32 @@ meta_theme_draw_frame (MetaTheme *theme,
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
meta_theme_draw_frame_by_name (MetaTheme *theme,
GtkWidget *widget,

51
src/ui/theme.h
View File

@ -901,6 +901,15 @@ void meta_draw_op_draw (const MetaDrawOp *op,
/* logical region being drawn */
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);
void meta_draw_op_list_ref (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 MetaDrawInfo *info,
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,
MetaDrawOp *op);
gboolean meta_draw_op_list_validate (MetaDrawOpList *op_list,
@ -951,6 +967,23 @@ void meta_frame_style_draw (MetaFrameStyle *style,
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,
guint current_theme_version,
GError **error);
@ -1017,6 +1050,24 @@ void meta_theme_draw_frame_by_name (MetaTheme *theme,
GdkPixbuf *mini_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,
MetaFrameType type,
int text_height,