forked from AuroraMiddleware/gtk
testgtk: Remove snapshot test
gtk_widget_get_snapshot is on its way out. The test can be added back once we have gtk_widget_draw(), but until then, there's no way to take snapshots.
This commit is contained in:
Benjamin Otte
parent
8ac0e98f98
commit
99c82af20a
166
tests/testgtk.c
166
tests/testgtk.c
@ -9027,171 +9027,6 @@ create_properties (GtkWidget *widget)
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}
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struct SnapshotData {
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GtkWidget *toplevel_button;
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GtkWidget **window;
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GdkCursor *cursor;
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gboolean in_query;
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gboolean is_toplevel;
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gint handler;
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};
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static void
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destroy_snapshot_data (GtkWidget *widget,
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struct SnapshotData *data)
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{
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if (*data->window)
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*data->window = NULL;
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if (data->cursor)
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{
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gdk_cursor_unref (data->cursor);
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data->cursor = NULL;
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}
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if (data->handler)
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{
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g_signal_handler_disconnect (widget, data->handler);
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data->handler = 0;
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}
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g_free (data);
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}
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static gint
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snapshot_widget_event (GtkWidget *widget,
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GdkEvent *event,
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struct SnapshotData *data)
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{
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GtkWidget *res_widget = NULL;
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if (!data->in_query)
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return FALSE;
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if (event->type == GDK_BUTTON_RELEASE)
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{
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gtk_grab_remove (widget);
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gdk_display_pointer_ungrab (gtk_widget_get_display (widget),
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GDK_CURRENT_TIME);
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res_widget = find_widget_at_pointer (gtk_widget_get_display (widget));
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if (data->is_toplevel && res_widget)
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res_widget = gtk_widget_get_toplevel (res_widget);
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if (res_widget)
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{
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GdkPixmap *pixmap;
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GtkWidget *window, *image;
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window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
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pixmap = gtk_widget_get_snapshot (res_widget, NULL);
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gtk_widget_realize (window);
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if (gdk_drawable_get_depth (gtk_widget_get_window (window)) != gdk_drawable_get_depth (pixmap))
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{
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/* this branch is needed to convert ARGB -> RGB */
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int width, height;
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GdkPixbuf *pixbuf;
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gdk_drawable_get_size (pixmap, &width, &height);
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pixbuf = gdk_pixbuf_get_from_drawable (NULL, pixmap,
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gtk_widget_get_colormap (res_widget),
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0, 0,
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0, 0,
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width, height);
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image = gtk_image_new_from_pixbuf (pixbuf);
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g_object_unref (pixbuf);
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}
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else
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image = gtk_image_new_from_pixmap (pixmap, NULL);
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gtk_container_add (GTK_CONTAINER (window), image);
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g_object_unref (pixmap);
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gtk_widget_show_all (window);
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}
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data->in_query = FALSE;
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}
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return FALSE;
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}
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static void
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snapshot_widget (GtkButton *button,
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struct SnapshotData *data)
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{
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GtkWidget *widget = GTK_WIDGET (button);
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gint failure;
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g_signal_connect (button, "event",
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G_CALLBACK (snapshot_widget_event), data);
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data->is_toplevel = widget == data->toplevel_button;
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if (!data->cursor)
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data->cursor = gdk_cursor_new_for_display (gtk_widget_get_display (widget),
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GDK_TARGET);
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failure = gdk_pointer_grab (gtk_widget_get_window (widget),
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TRUE,
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GDK_BUTTON_RELEASE_MASK,
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NULL,
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data->cursor,
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GDK_CURRENT_TIME);
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gtk_grab_add (widget);
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data->in_query = TRUE;
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}
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static void
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create_snapshot (GtkWidget *widget)
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{
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static GtkWidget *window = NULL;
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GtkWidget *button;
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GtkWidget *vbox;
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struct SnapshotData *data;
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data = g_new (struct SnapshotData, 1);
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data->window = &window;
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data->in_query = FALSE;
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data->cursor = NULL;
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data->handler = 0;
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if (!window)
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{
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window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
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gtk_window_set_screen (GTK_WINDOW (window),
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gtk_widget_get_screen (widget));
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data->handler = g_signal_connect (window, "destroy",
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G_CALLBACK (destroy_snapshot_data),
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data);
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gtk_window_set_title (GTK_WINDOW (window), "test snapshot");
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gtk_container_set_border_width (GTK_CONTAINER (window), 10);
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vbox = gtk_vbox_new (FALSE, 1);
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gtk_container_add (GTK_CONTAINER (window), vbox);
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button = gtk_button_new_with_label ("Snapshot widget");
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gtk_box_pack_start (GTK_BOX (vbox), button, TRUE, TRUE, 0);
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g_signal_connect (button, "clicked",
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G_CALLBACK (snapshot_widget),
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data);
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button = gtk_button_new_with_label ("Snapshot toplevel");
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data->toplevel_button = button;
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gtk_box_pack_start (GTK_BOX (vbox), button, TRUE, TRUE, 0);
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g_signal_connect (button, "clicked",
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G_CALLBACK (snapshot_widget),
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data);
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}
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if (!gtk_widget_get_visible (window))
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gtk_widget_show_all (window);
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else
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gtk_widget_destroy (window);
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}
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/*
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* Selection Test
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*/
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@ -10278,7 +10113,6 @@ struct {
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{ "scrolled windows", create_scrolled_windows },
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{ "shapes", create_shapes },
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{ "size groups", create_size_groups },
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{ "snapshot", create_snapshot },
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{ "spinbutton", create_spins },
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{ "statusbar", create_statusbar },
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{ "styles", create_styles },
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