forked from AuroraMiddleware/gtk
f247d268d4
The ultimate goal of this patch series is to split GdkDragContext into GdkDrop + GdkDrag classes for the destination and source side of a dnd operation. The refactoring is meant to work something like this: 1. Introduce GdkDrop as a base class 2. Make all drop related code (like GdkEvent) use GdkDrop instead of GdkDragContext. Move/duplicate APIs to allow that. 3. Port all drop contexts in the backends from GdkDragContext to GdkDrop 4. Delete all APIs in GdkDragContext that aren't needed anymore. 5. Make GdkDragContext no longer a GdkDrop subclass 6. Rename GdkDragContext to GdkDrag
145 lines
4.2 KiB
C
145 lines
4.2 KiB
C
/* objects-finalize.c
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* Copyright (C) 2013 Openismus GmbH
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*
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* Authors: Tristan Van Berkom <tristanvb@openismus.com>
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*/
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#include <gtk/gtk.h>
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#include <string.h>
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#ifdef GDK_WINDOWING_X11
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# include <gdk/x11/gdkx.h>
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#endif
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typedef GType (*GTypeGetFunc) (void);
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static gboolean finalized = FALSE;
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static gboolean
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main_loop_quit_cb (gpointer data)
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{
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gtk_main_quit ();
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g_assert (finalized);
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return FALSE;
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}
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static void
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check_finalized (gpointer data,
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GObject *where_the_object_was)
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{
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gboolean *did_finalize = (gboolean *)data;
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*did_finalize = TRUE;
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}
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static void
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test_finalize_object (gconstpointer data)
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{
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GType test_type = GPOINTER_TO_SIZE (data);
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GObject *object;
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if (g_str_equal (g_type_name (test_type), "GdkClipboard"))
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object = g_object_new (test_type, "display", gdk_display_get_default (), NULL);
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else if (g_str_equal (g_type_name (test_type), "GdkDragContext") ||
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g_str_equal (g_type_name (test_type), "GdkDrop"))
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{
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GdkContentFormats *formats = gdk_content_formats_new_for_gtype (G_TYPE_STRING);
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object = g_object_new (test_type,
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"device", gdk_seat_get_pointer (gdk_display_get_default_seat (gdk_display_get_default ())),
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"formats", formats,
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NULL);
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gdk_content_formats_unref (formats);
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}
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else
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object = g_object_new (test_type, NULL);
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g_assert (G_IS_OBJECT (object));
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/* Make sure we have the only reference */
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if (g_object_is_floating (object))
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g_object_ref_sink (object);
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/* Assert that the object finalizes properly */
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g_object_weak_ref (object, check_finalized, &finalized);
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/* Toplevels are owned by GTK+, just tell GTK+ to destroy it */
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if (GTK_IS_WINDOW (object) || GTK_IS_INVISIBLE (object))
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gtk_widget_destroy (GTK_WIDGET (object));
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else
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g_object_unref (object);
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/* Even if the object did finalize, it may have left some dangerous stuff in the GMainContext */
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g_timeout_add (50, main_loop_quit_cb, NULL);
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gtk_main();
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}
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int
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main (int argc, char **argv)
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{
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const GType *all_types;
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guint n_types = 0, i;
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GTestDBus *bus;
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gint result;
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/* These must be set before before gtk_test_init */
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g_setenv ("GIO_USE_VFS", "local", TRUE);
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g_setenv ("GSETTINGS_BACKEND", "memory", TRUE);
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/* initialize test program */
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gtk_test_init (&argc, &argv);
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gtk_test_register_all_types ();
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/* Create one test bus for all tests, as we have a lot of very small
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* and quick tests.
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*/
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bus = g_test_dbus_new (G_TEST_DBUS_NONE);
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g_test_dbus_up (bus);
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all_types = gtk_test_list_all_types (&n_types);
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for (i = 0; i < n_types; i++)
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{
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if (g_type_is_a (all_types[i], G_TYPE_OBJECT) &&
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G_TYPE_IS_INSTANTIATABLE (all_types[i]) &&
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!G_TYPE_IS_ABSTRACT (all_types[i]) &&
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#ifdef GDK_WINDOWING_X11
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all_types[i] != GDK_TYPE_X11_SURFACE &&
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all_types[i] != GDK_TYPE_X11_SCREEN &&
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all_types[i] != GDK_TYPE_X11_DISPLAY &&
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all_types[i] != GDK_TYPE_X11_DEVICE_MANAGER_CORE &&
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all_types[i] != GDK_TYPE_X11_DEVICE_MANAGER_XI2 &&
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all_types[i] != GDK_TYPE_X11_GL_CONTEXT &&
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#endif
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/* Not allowed to finalize a GdkPixbufLoader without calling gdk_pixbuf_loader_close() */
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all_types[i] != GDK_TYPE_PIXBUF_LOADER &&
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all_types[i] != gdk_pixbuf_simple_anim_iter_get_type())
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{
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gchar *test_path = g_strdup_printf ("/FinalizeObject/%s", g_type_name (all_types[i]));
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g_test_add_data_func (test_path, GSIZE_TO_POINTER (all_types[i]), test_finalize_object);
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g_free (test_path);
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}
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}
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result = g_test_run();
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g_test_dbus_down (bus);
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g_object_unref (bus);
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return result;
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}
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