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wayland/gtk: Only perform allowed titlebar gestures

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The window functions "work" regardless of whether the client allows
the behavior or not. That is, it's up to the caller to not call
maximize and friends when the action isn't allowed.

Add appropriate checks, which should make the titlebar_gesture()
behavior identical to titlebar actions for server-side decorations.

https://gitlab.gnome.org/GNOME/mutter/-/issues/2139

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2281>
This commit is contained in:
Florian Müllner 2022-02-10 19:51:16 +01:00
parent 338eea7a37
commit 7ff52b6128
1 changed files with 12 additions and 0 deletions
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12
src/wayland/meta-wayland-gtk-shell.c
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@ -253,6 +253,9 @@ gtk_surface_titlebar_gesture (struct wl_client *client,
switch (action)
{
case G_DESKTOP_TITLEBAR_ACTION_TOGGLE_MAXIMIZE:
if (!window->has_maximize_func)
break;
if (META_WINDOW_MAXIMIZED (window))
meta_window_unmaximize (window, META_MAXIMIZE_BOTH);
else
@ -260,6 +263,9 @@ gtk_surface_titlebar_gesture (struct wl_client *client,
break;
case G_DESKTOP_TITLEBAR_ACTION_TOGGLE_MAXIMIZE_HORIZONTALLY:
if (!window->has_maximize_func)
break;
if (META_WINDOW_MAXIMIZED_HORIZONTALLY (window))
meta_window_unmaximize (window, META_MAXIMIZE_HORIZONTAL);
else
@ -267,6 +273,9 @@ gtk_surface_titlebar_gesture (struct wl_client *client,
break;
case G_DESKTOP_TITLEBAR_ACTION_TOGGLE_MAXIMIZE_VERTICALLY:
if (!window->has_maximize_func)
break;
if (META_WINDOW_MAXIMIZED_VERTICALLY (window))
meta_window_unmaximize (window, META_MAXIMIZE_VERTICAL);
else
@ -274,6 +283,9 @@ gtk_surface_titlebar_gesture (struct wl_client *client,
break;
case G_DESKTOP_TITLEBAR_ACTION_MINIMIZE:
if (!window->has_minimize_func)
break;
meta_window_minimize (window);
break;