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Add meta_window_get_frame_type()

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Add a public function to get the frame type for a window; the
code is refactored from existing code in core.c.

https://bugzilla.gnome.org/show_bug.cgi?id=592382
This commit is contained in:
Owen W. Taylor 2010-11-11 16:12:11 -05:00
parent 6b16604c26
commit 52aebdf223
3 changed files with 76 additions and 63 deletions
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65
src/core/core.c
View file

@ -117,69 +117,8 @@ meta_core_get (Display *xdisplay,
*((MetaFrameFlags*)answer) = meta_frame_get_flags (window->frame);
break;
case META_CORE_GET_FRAME_TYPE:
{
MetaFrameType base_type = META_FRAME_TYPE_LAST;
switch (window->type)
{
case META_WINDOW_NORMAL:
base_type = META_FRAME_TYPE_NORMAL;
break;
case META_WINDOW_DIALOG:
base_type = META_FRAME_TYPE_DIALOG;
break;
case META_WINDOW_MODAL_DIALOG:
if (meta_prefs_get_attach_modal_dialogs () &&
meta_window_get_transient_for (window) != NULL)
base_type = META_FRAME_TYPE_ATTACHED;
else
base_type = META_FRAME_TYPE_MODAL_DIALOG;
break;
case META_WINDOW_MENU:
base_type = META_FRAME_TYPE_MENU;
break;
case META_WINDOW_UTILITY:
base_type = META_FRAME_TYPE_UTILITY;
break;
case META_WINDOW_DESKTOP:
case META_WINDOW_DOCK:
case META_WINDOW_TOOLBAR:
case META_WINDOW_SPLASHSCREEN:
case META_WINDOW_DROPDOWN_MENU:
case META_WINDOW_POPUP_MENU:
case META_WINDOW_TOOLTIP:
case META_WINDOW_NOTIFICATION:
case META_WINDOW_COMBO:
case META_WINDOW_DND:
case META_WINDOW_OVERRIDE_OTHER:
/* No frame */
base_type = META_FRAME_TYPE_LAST;
break;
}
if (base_type == META_FRAME_TYPE_LAST)
{
/* can't add border if undecorated */
*((MetaFrameType*)answer) = META_FRAME_TYPE_LAST;
}
else if (window->border_only && base_type != META_FRAME_TYPE_ATTACHED)
{
/* override base frame type */
*((MetaFrameType*)answer) = META_FRAME_TYPE_BORDER;
}
else
{
*((MetaFrameType*)answer) = base_type;
}
break;
}
*((MetaFrameType*)answer) = meta_window_get_frame_type (window);
break;
case META_CORE_GET_MINI_ICON:
*((GdkPixbuf**)answer) = window->mini_icon;
break;

71
src/core/window.c
View file

@ -9668,3 +9668,74 @@ meta_window_get_mutter_hints (MetaWindow *window)
return window->mutter_hints;
}
/**
* meta_window_get_frame_type:
* @window: a #MetaWindow
*
* Gets the type of window decorations that should be used for this window.
*
* Return value: the frame type
*/
MetaFrameType
meta_window_get_frame_type (MetaWindow *window)
{
MetaFrameType base_type = META_FRAME_TYPE_LAST;
switch (window->type)
{
case META_WINDOW_NORMAL:
base_type = META_FRAME_TYPE_NORMAL;
break;
case META_WINDOW_DIALOG:
base_type = META_FRAME_TYPE_DIALOG;
break;
case META_WINDOW_MODAL_DIALOG:
if (meta_prefs_get_attach_modal_dialogs () &&
meta_window_get_transient_for (window) != NULL)
base_type = META_FRAME_TYPE_ATTACHED;
else
base_type = META_FRAME_TYPE_MODAL_DIALOG;
break;
case META_WINDOW_MENU:
base_type = META_FRAME_TYPE_MENU;
break;
case META_WINDOW_UTILITY:
base_type = META_FRAME_TYPE_UTILITY;
break;
case META_WINDOW_DESKTOP:
case META_WINDOW_DOCK:
case META_WINDOW_TOOLBAR:
case META_WINDOW_SPLASHSCREEN:
case META_WINDOW_DROPDOWN_MENU:
case META_WINDOW_POPUP_MENU:
case META_WINDOW_TOOLTIP:
case META_WINDOW_NOTIFICATION:
case META_WINDOW_COMBO:
case META_WINDOW_DND:
case META_WINDOW_OVERRIDE_OTHER:
/* No frame */
base_type = META_FRAME_TYPE_LAST;
break;
}
if (base_type == META_FRAME_TYPE_LAST)
{
/* can't add border if undecorated */
return META_FRAME_TYPE_LAST;
}
else if (window->border_only && base_type != META_FRAME_TYPE_ATTACHED)
{
/* override base frame type */
return META_FRAME_TYPE_BORDER;
}
else
{
return base_type;
}
}

3
src/include/window.h
View file

@ -144,4 +144,7 @@ const char *meta_window_get_client_machine (MetaWindow *window);
gboolean meta_window_is_remote (MetaWindow *window);
gboolean meta_window_is_modal (MetaWindow *window);
const char *meta_window_get_mutter_hints (MetaWindow *window);
MetaFrameType meta_window_get_frame_type (MetaWindow *window);
#endif