LOCAL_SYMBOL void
meta_frame_calc_borders (MetaFrame *frame,
MetaFrameBorders *borders)
{
/* Save on if statements and potential uninitialized values
* in callers -- if there's no frame, then zero the borders. */
if (frame == NULL)
meta_frame_borders_clear (borders);
else
meta_ui_get_frame_borders (frame->window->screen->ui,
frame->xwindow,
borders);
}
void
meta_ui_theme_get_frame_borders (MetaUI *ui,
MetaFrameType type,
MetaFrameFlags flags,
MetaFrameBorders *borders)
{
int text_height;
GtkStyleContext *style = NULL;
PangoContext *context;
const PangoFontDescription *font_desc;
PangoFontDescription *free_font_desc = NULL;
if (meta_ui_have_a_theme ())
{
context = gtk_widget_get_pango_context (GTK_WIDGET (ui->frames));
font_desc = meta_prefs_get_titlebar_font ();
if (!font_desc)
{
GdkDisplay *display = gdk_x11_lookup_xdisplay (ui->xdisplay);
GdkScreen *screen = gdk_display_get_screen (display, XScreenNumberOfScreen (ui->xscreen));
GtkWidgetPath *widget_path;
style = gtk_style_context_new ();
gtk_style_context_set_screen (style, screen);
widget_path = gtk_widget_path_new ();
gtk_widget_path_append_type (widget_path, GTK_TYPE_WINDOW);
gtk_style_context_set_path (style, widget_path);
gtk_widget_path_free (widget_path);
gtk_style_context_get (style, GTK_STATE_FLAG_NORMAL, "font", &free_font_desc, NULL);
font_desc = (const PangoFontDescription *) free_font_desc;
}
text_height = meta_pango_font_desc_get_text_height (font_desc, context);
meta_theme_get_frame_borders (meta_theme_get_current (),
type, text_height, flags,
borders);
if (free_font_desc)
pango_font_description_free (free_font_desc);
}
else
{
meta_frame_borders_clear (borders);
}
if (style != NULL)
g_object_unref (style);
}
void
meta_frame_calc_borders (MetaFrame *frame,
MetaFrameBorders *borders)
{
/* Save on if statements and potential uninitialized values
* in callers -- if there's no frame, then zero the borders. */
if (frame == NULL)
meta_frame_borders_clear (borders);
else
{
if (!frame->borders_cached)
{
meta_ui_frame_get_borders (frame->ui_frame, &frame->cached_borders);
frame->borders_cached = TRUE;
}
*borders = frame->cached_borders;
}
}
