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wayland: Let MetaWaylandXdgPopup dismiss incorrectly placed popups

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It's a xdg_popup detail, and not until the actual position is finalized
is the actual correctness known.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/907
This commit is contained in:
Jonas Ådahl 2019-07-26 15:03:36 +02:00
parent d02c124e1d
commit 132fbf49d7
3 changed files with 28 additions and 73 deletions
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37
src/core/constraints.c
View File

@ -145,8 +145,6 @@ typedef struct
*/
GList *usable_screen_region;
GList *usable_monitor_region;
gboolean should_unmanage;
} ConstraintInfo;
static gboolean do_screen_and_monitor_relative_constraints (MetaWindow *window,
@ -255,14 +253,6 @@ do_all_constraints (MetaWindow *window,
satisfied = satisfied &&
(*constraint->func) (window, info, priority, check_only);
if (info->should_unmanage)
{
meta_topic (META_DEBUG_GEOMETRY,
"constraint %s wants to unmanage window.\n",
constraint->name);
return TRUE;
}
if (!check_only)
{
/* Log how the constraint modified the position */
@ -322,12 +312,6 @@ meta_window_constrain (MetaWindow *window,
*/
satisfied = do_all_constraints (window, &info, priority, check_only);
if (info.should_unmanage)
{
meta_window_unmanage_on_idle (window);
return;
}
/* Drop the least important constraints if we can't satisfy them all */
priority++;
}
@ -439,8 +423,6 @@ setup_constraint_info (ConstraintInfo *info,
info->usable_monitor_region =
meta_workspace_get_onmonitor_region (cur_workspace, logical_monitor);
info->should_unmanage = FALSE;
/* Log all this information for debugging */
meta_topic (META_DEBUG_GEOMETRY,
"Setting up constraint info:\n"
@ -855,27 +837,8 @@ constrain_custom_rule (MetaWindow *window,
switch (window->placement_state)
{
case META_PLACEMENT_STATE_CONSTRAINED:
{
MetaRectangle parent_buffer_rect;
meta_window_get_buffer_rect (parent, &parent_buffer_rect);
if (!meta_rectangle_overlap (&adjusted_unconstrained,
&parent_buffer_rect) &&
!meta_rectangle_is_adjacent_to (&adjusted_unconstrained,
&parent_buffer_rect))
{
g_warning ("Buggy client caused popup to be placed outside of "
"parent window");
info->should_unmanage = TRUE;
return TRUE;
}
else
{
info->current = adjusted_unconstrained;
goto done;
}
break;
}
case META_PLACEMENT_STATE_UNCONSTRAINED:
break;
}

26
src/core/window.c
View File

@ -1600,32 +1600,6 @@ meta_window_unmanage (MetaWindow *window,
g_object_unref (window);
}
static gboolean
unmanage_window_idle_callback (gpointer user_data)
{
MetaWindow *window = META_WINDOW (user_data);
uint32_t timestamp;
window->unmanage_idle_id = 0;
timestamp = meta_display_get_current_time_roundtrip (window->display);
meta_window_unmanage (window, timestamp);
return G_SOURCE_REMOVE;
}
void
meta_window_unmanage_on_idle (MetaWindow *window)
{
if (window->unmanage_idle_id)
return;
window->unmanage_idle_id = g_idle_add_full (G_PRIORITY_HIGH_IDLE,
unmanage_window_idle_callback,
window,
NULL);
}
static void
set_wm_state (MetaWindow *window)
{

34
src/wayland/meta-wayland-xdg-shell.c
View File

@ -26,6 +26,7 @@
#include "wayland/meta-wayland-xdg-shell.h"
#include "backends/meta-logical-monitor.h"
#include "core/boxes-private.h"
#include "core/window-private.h"
#include "wayland/meta-wayland-outputs.h"
#include "wayland/meta-wayland-popup.h"
@ -511,16 +512,22 @@ meta_wayland_xdg_popup_unmap (MetaWaylandXdgPopup *xdg_popup)
meta_wayland_shell_surface_destroy_window (shell_surface);
}
static void
dismiss_popup (MetaWaylandXdgPopup *xdg_popup)
{
if (xdg_popup->popup)
meta_wayland_popup_dismiss (xdg_popup->popup);
else
meta_wayland_xdg_popup_unmap (xdg_popup);
}
static void
xdg_popup_destructor (struct wl_resource *resource)
{
MetaWaylandXdgPopup *xdg_popup =
META_WAYLAND_XDG_POPUP (wl_resource_get_user_data (resource));
if (xdg_popup->popup)
meta_wayland_popup_dismiss (xdg_popup->popup);
else
meta_wayland_xdg_popup_unmap (xdg_popup);
dismiss_popup (xdg_popup);
xdg_popup->resource = NULL;
}
@ -1031,6 +1038,9 @@ meta_wayland_xdg_popup_apply_state (MetaWaylandSurfaceRole *surface_role,
MetaWaylandSurface *surface =
meta_wayland_surface_role_get_surface (surface_role);
MetaWindow *window;
MetaRectangle buffer_rect;
MetaWindow *parent_window;
MetaRectangle parent_buffer_rect;
if (xdg_popup->setup.parent_surface)
finish_popup_setup (xdg_popup);
@ -1072,6 +1082,17 @@ meta_wayland_xdg_popup_apply_state (MetaWaylandSurfaceRole *surface_role,
window_geometry = meta_wayland_xdg_surface_get_window_geometry (xdg_surface);
meta_window_wayland_finish_move_resize (window, window_geometry, pending);
}
parent_window = xdg_popup->parent_surface->window;
meta_window_get_buffer_rect (window, &buffer_rect);
meta_window_get_buffer_rect (parent_window, &parent_buffer_rect);
if (!meta_rectangle_overlap (&buffer_rect, &parent_buffer_rect) &&
!meta_rectangle_is_adjacent_to (&buffer_rect, &parent_buffer_rect))
{
g_warning ("Buggy client caused popup to be placed outside of "
"parent window");
dismiss_popup (xdg_popup);
}
}
static MetaWaylandSurface *
@ -1092,10 +1113,7 @@ meta_wayland_xdg_popup_reset (MetaWaylandXdgSurface *xdg_surface)
MetaWaylandXdgSurfaceClass *xdg_surface_class =
META_WAYLAND_XDG_SURFACE_CLASS (meta_wayland_xdg_popup_parent_class);
if (xdg_popup->popup)
meta_wayland_popup_dismiss (xdg_popup->popup);
else
meta_wayland_xdg_popup_unmap (xdg_popup);
dismiss_popup (xdg_popup);
xdg_popup->dismissed_by_client = TRUE;