mirrors/labwc
1
0
Fork 0
mirror of https://github.com/labwc/labwc.git synced 2025-11-05 13:29:58 -05:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

Handle 'lost' unmanaged xsurfaces + improve cursor handling

Browse source
This commit is contained in:
Consolatis 2022-02-22 07:57:17 +01:00 • committed by Johan Malm
parent 5862b65f89
commit a2523081e2
6 changed files with 135 additions and 76 deletions
Download patch file Download diff file Expand all files Collapse all files

39
include/labwc.h
View file

@ -143,9 +143,6 @@ struct server {
struct seat seat;
struct wlr_scene *scene;
/* Tree for all non-layer xdg/xwayland-shell surfaces */
struct wlr_scene_tree *view_tree;
/* cursor interactive */
enum input_mode input_mode;
struct view *grabbed_view;
@ -157,8 +154,16 @@ struct server {
struct view *ssd_focused_view;
struct ssd_hover_state ssd_hover_state;
struct wlr_scene_tree *osd_tree;
/* Tree for all non-layer xdg/xwayland-shell surfaces */
struct wlr_scene_tree *view_tree;
#if HAVE_XWAYLAND
/* Tree for unmanaged xsurfaces without initialized view (usually popups) */
struct wlr_scene_tree *unmanaged_tree;
#endif
/* Tree for built in menu */
struct wlr_scene_tree *menu_tree;
/* Tree for built in OSD / app switcher */
struct wlr_scene_tree *osd_tree;
struct wl_list outputs;
struct wl_listener new_output;
@ -415,9 +420,29 @@ bool isfocusable(struct view *view);
/**
* desktop_node_and_view_at - find view and scene_node at (lx, ly)
* Note: If node points to layer-surface, view_area will be set
* to LAB_SSD_LAYER_SURFACE, if view points to another surface
* view_area will be LAB_SSD_CLIENT
*
* Behavior if node points to a surface:
* - If surface is a layer-surface, *view_area will be
* set to LAB_SSD_LAYER_SURFACE and view will be NULL.
*
* - If surface is a 'lost' unmanaged xsurface (one
* with a never-mapped parent view), *view_area will
* be set to LAB_SSD_UNMANAGED and view will be NULL.
*
* 'Lost' unmanaged xsurfaces are usually caused by
* X11 applications opening popups without setting
* the main window as parent. Example: VLC submenus.
*
* - Any other surface will cause *view_area be set to
* LAB_SSD_CLIENT and return the attached view.
*
* Behavior if node points to internal elements:
* - *view_area will be set to the appropiate enum value
* and view will be NULL if the node is not part of the SSD.
*
* If no node is found for the given layout coordinates,
* *view_area will be set to LAB_SSD_ROOT and view will be NULL.
*
*/
struct view *desktop_node_and_view_at(struct server *server, double lx,
double ly, struct wlr_scene_node **scene_node, double *sx, double *sy,

1
include/ssd.h
View file

@ -45,6 +45,7 @@ enum ssd_part_type {
LAB_SSD_MENU,
LAB_SSD_OSD,
LAB_SSD_LAYER_SURFACE,
LAB_SSD_UNMANAGED,
LAB_SSD_END_MARKER
};