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Have Fl_Wayland_Window_Driver use Fl::add_check() when adequate

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This commit is contained in:
ManoloFLTK
2023-06-28 08:47:21 +02:00
parent f5879ae228
commit 8bb29e823c
1 changed files with 14 additions and 11 deletions
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src/drivers/Wayland/Fl_Wayland_Window_Driver.cxx
+14 -11
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@@ -427,8 +427,9 @@ static void destroy_surface_caution_pointer_focus(struct wl_surface *surface,
} }
static void delayed_delete_Fl_X(Fl_X *i) { static void delayed_delete_Fl_X(void *data) {
delete i; Fl::remove_check(delayed_delete_Fl_X, data);
delete (Fl_X*)data;
} }
@@ -483,17 +484,18 @@ void Fl_Wayland_Window_Driver::hide() {
free(wld_win); free(wld_win);
} }
if (pWindow->as_gl_window() && in_flush_) { if (pWindow->as_gl_window() && in_flush_) {
// Under Wayland and for a GL window, this scenario can occur (e.g. test/cube): // Under Wayland and for a GL window, this summarized scenario can occur
// when closing a window with "escape" (e.g. test/cube):
// Fl::flush() calls Fl_Wayland_Window_Driver::flush() // Fl::flush() calls Fl_Wayland_Window_Driver::flush()
// calls Fl_Wayland_Gl_Window_Driver::swap_buffers() // calls Fl_Wayland_Gl_Window_Driver::swap_buffers()
// calls wl_display_dispatch_pending() calls Fl_Window::hide(). // calls wl_display_dispatch_pending() calls Fl_Wayland_Window_Driver::hide().
// We make sure here to force exit from the loop over all damaged windows // We make sure here to force exit from the loop over all damaged windows
// in Fl::flush() and delay deletion of the Fl_X record after return from // in Fl::flush(), and postpone deletion of the Fl_X record until after return
// Fl::flush(). // from Fl::flush().
ip->xid = 0; ip->xid = 0;
ip->next = NULL; ip->next = NULL;
Fl::damage(1); // make sure potential remaining damaged windows get drawn Fl::damage(1); // make sure potential remaining damaged windows get drawn
Fl::add_timeout(.01, (Fl_Timeout_Handler)delayed_delete_Fl_X, ip); Fl::add_check(delayed_delete_Fl_X, ip);
} else { } else {
delete ip; delete ip;
} }
@@ -880,14 +882,15 @@ void Fl_Wayland_Window_Driver::wait_for_expose()
} }
} }
static void delayed_close(Fl_Window *win) { static void delayed_close(void *data) {
Fl::handle(FL_CLOSE, win); Fl::remove_check(delayed_close, data);
Fl::handle(FL_CLOSE, (Fl_Window*)data);
} }
static void handle_close(struct libdecor_frame *frame, void *user_data) static void handle_close(struct libdecor_frame *frame, void *user_data)
{ { // runs when the close button of a window titlebar is pushed
struct wld_window* wl_win = (struct wld_window*)user_data; struct wld_window* wl_win = (struct wld_window*)user_data;
Fl::add_timeout(0.01, (Fl_Timeout_Handler)delayed_close, wl_win->fl_win); Fl::add_check(delayed_close, wl_win->fl_win);
} }