2 #ifdef GDK_WINDOWING_X11
6 static GtkWidget *darea;
7 static GtkTreeStore *window_store = NULL;
8 static GtkWidget *treeview;
10 static void update_store (void);
12 static GtkWidget *main_window;
16 create_window (GdkWindow *parent,
17 int x, int y, int w, int h,
20 GdkWindowAttr attributes;
28 attributes.height = h;
29 attributes.window_type = GDK_WINDOW_CHILD;
30 attributes.event_mask = GDK_STRUCTURE_MASK
31 | GDK_BUTTON_MOTION_MASK
32 | GDK_BUTTON_PRESS_MASK
33 | GDK_BUTTON_RELEASE_MASK
35 | GDK_ENTER_NOTIFY_MASK
36 | GDK_LEAVE_NOTIFY_MASK;
37 attributes.wclass = GDK_INPUT_OUTPUT;
39 attributes_mask = GDK_WA_X | GDK_WA_Y;
41 window = gdk_window_new (parent, &attributes, attributes_mask);
42 gdk_window_set_user_data (window, darea);
44 bg = g_new (GdkColor, 1);
49 bg->red = g_random_int_range (0, 0xffff);
50 bg->blue = g_random_int_range (0, 0xffff);
51 bg->green = g_random_int_range (0, 0xffff);;
54 gdk_window_set_background (window, bg);
55 g_object_set_data_full (G_OBJECT (window), "color", bg, g_free);
57 gdk_window_show (window);
63 add_window_cb (GtkTreeModel *model,
68 GList **selected = data;
71 gtk_tree_model_get (GTK_TREE_MODEL (window_store),
76 *selected = g_list_prepend (*selected, window);
80 get_selected_windows (void)
82 GtkTreeSelection *sel;
85 sel = gtk_tree_view_get_selection (GTK_TREE_VIEW (treeview));
88 gtk_tree_selection_selected_foreach (sel, add_window_cb, &selected);
94 find_window_helper (GtkTreeModel *model,
97 GtkTreeIter *selected_iter)
99 GtkTreeIter child_iter;
104 gtk_tree_model_get (model, iter,
109 *selected_iter = *iter;
113 if (gtk_tree_model_iter_children (model,
117 if (find_window_helper (model, window, &child_iter, selected_iter))
120 } while (gtk_tree_model_iter_next (model, iter));
126 find_window (GdkWindow *window,
127 GtkTreeIter *window_iter)
131 if (!gtk_tree_model_get_iter_first (GTK_TREE_MODEL (window_store), &iter))
134 return find_window_helper (GTK_TREE_MODEL (window_store),
141 toggle_selection_window (GdkWindow *window)
143 GtkTreeSelection *selection;
146 selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (treeview));
148 if (window != NULL &&
149 find_window (window, &iter))
151 if (gtk_tree_selection_iter_is_selected (selection, &iter))
152 gtk_tree_selection_unselect_iter (selection, &iter);
154 gtk_tree_selection_select_iter (selection, &iter);
159 unselect_windows (void)
161 GtkTreeSelection *selection;
163 selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (treeview));
165 gtk_tree_selection_unselect_all (selection);
170 select_window (GdkWindow *window)
172 GtkTreeSelection *selection;
175 selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (treeview));
177 if (window != NULL &&
178 find_window (window, &iter))
179 gtk_tree_selection_select_iter (selection, &iter);
183 select_windows (GList *windows)
185 GtkTreeSelection *selection;
189 selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (treeview));
190 gtk_tree_selection_unselect_all (selection);
192 for (l = windows; l != NULL; l = l->next)
194 if (find_window (l->data, &iter))
195 gtk_tree_selection_select_iter (selection, &iter);
200 add_window_clicked (GtkWidget *button,
206 l = get_selected_windows ();
210 parent = gtk_widget_get_window (darea);
214 create_window (parent, 10, 10, 100, 100, NULL);
219 remove_window_clicked (GtkWidget *button,
224 selected = get_selected_windows ();
226 for (l = selected; l != NULL; l = l->next)
227 gdk_window_destroy (l->data);
229 g_list_free (selected);
234 static void save_children (GString *s, GdkWindow *window);
237 save_window (GString *s,
243 gdk_window_get_position (window, &x, &y);
244 color = g_object_get_data (G_OBJECT (window), "color");
246 g_string_append_printf (s, "%d,%d %dx%d (%d,%d,%d) %d %d\n",
248 gdk_window_get_width (window),
249 gdk_window_get_height (window),
250 color->red, color->green, color->blue,
251 gdk_window_has_native (window),
252 g_list_length (gdk_window_peek_children (window)));
254 save_children (s, window);
259 save_children (GString *s,
265 for (l = g_list_reverse (gdk_window_peek_children (window));
271 save_window (s, child);
277 save_clicked (GtkWidget *button,
284 s = g_string_new ("");
286 save_children (s, gtk_widget_get_window (darea));
288 dialog = gtk_file_chooser_dialog_new ("Filename for window data",
290 GTK_FILE_CHOOSER_ACTION_SAVE,
291 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
292 GTK_STOCK_SAVE, GTK_RESPONSE_ACCEPT,
295 gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (dialog), TRUE);
297 if (gtk_dialog_run (GTK_DIALOG (dialog)) == GTK_RESPONSE_ACCEPT)
299 file = gtk_file_chooser_get_file (GTK_FILE_CHOOSER (dialog));
301 g_file_replace_contents (file,
304 0, NULL, NULL, NULL);
306 g_object_unref (file);
309 gtk_widget_destroy (dialog);
310 g_string_free (s, TRUE);
314 destroy_children (GdkWindow *window)
319 for (l = gdk_window_peek_children (window);
325 destroy_children (child);
326 gdk_window_destroy (child);
331 parse_window (GdkWindow *parent, char **lines)
333 int x, y, w, h, r, g, b, native, n_children;
341 if (sscanf(*lines, "%d,%d %dx%d (%d,%d,%d) %d %d",
342 &x, &y, &w, &h, &r, &g, &b, &native, &n_children) == 9)
348 window = create_window (parent, x, y, w, h, &color);
350 gdk_window_ensure_native (window);
352 for (i = 0; i < n_children; i++)
353 lines = parse_window (window, lines);
362 load_file (GFile *file)
368 if (g_file_load_contents (file, NULL, &data, NULL, NULL, NULL))
370 window = gtk_widget_get_window (darea);
372 destroy_children (window);
374 lines = g_strsplit (data, "\n", -1);
378 l = parse_window (window, l);
385 move_window_clicked (GtkWidget *button,
389 GtkDirectionType direction;
393 direction = GPOINTER_TO_INT (data);
395 selected = get_selected_windows ();
397 for (l = selected; l != NULL; l = l->next)
401 gdk_window_get_position (window, &x, &y);
420 gdk_window_move (window, x, y);
423 g_list_free (selected);
427 manual_clicked (GtkWidget *button,
433 GtkWidget *dialog, *table, *label, *xspin, *yspin, *wspin, *hspin;
436 selected = get_selected_windows ();
438 if (selected == NULL)
441 gdk_window_get_position (selected->data, &x, &y);
442 w = gdk_window_get_width (selected->data);
443 h = gdk_window_get_height (selected->data);
445 dialog = gtk_dialog_new_with_buttons ("Select new position and size",
446 GTK_WINDOW (main_window),
448 GTK_STOCK_OK, GTK_RESPONSE_OK,
452 table = gtk_table_new (2, 4, TRUE);
453 gtk_box_pack_start (GTK_BOX (gtk_dialog_get_content_area (GTK_DIALOG (dialog))),
459 label = gtk_label_new ("x:");
460 gtk_widget_set_halign (label, GTK_ALIGN_START);
461 gtk_table_attach_defaults (GTK_TABLE (table),
465 label = gtk_label_new ("y:");
466 gtk_widget_set_halign (label, GTK_ALIGN_START);
467 gtk_table_attach_defaults (GTK_TABLE (table),
471 label = gtk_label_new ("width:");
472 gtk_widget_set_halign (label, GTK_ALIGN_START);
473 gtk_table_attach_defaults (GTK_TABLE (table),
477 label = gtk_label_new ("height:");
478 gtk_widget_set_halign (label, GTK_ALIGN_START);
479 gtk_table_attach_defaults (GTK_TABLE (table),
484 xspin = gtk_spin_button_new_with_range (G_MININT, G_MAXINT, 1);
485 gtk_widget_set_hexpand (xspin, TRUE);
486 gtk_spin_button_set_value (GTK_SPIN_BUTTON (xspin), x);
487 gtk_table_attach_defaults (GTK_TABLE (table),
491 yspin = gtk_spin_button_new_with_range (G_MININT, G_MAXINT, 1);
492 gtk_widget_set_hexpand (yspin, TRUE);
493 gtk_spin_button_set_value (GTK_SPIN_BUTTON (yspin), y);
494 gtk_table_attach_defaults (GTK_TABLE (table),
498 wspin = gtk_spin_button_new_with_range (G_MININT, G_MAXINT, 1);
499 gtk_widget_set_hexpand (wspin, TRUE);
500 gtk_spin_button_set_value (GTK_SPIN_BUTTON (wspin), w);
501 gtk_table_attach_defaults (GTK_TABLE (table),
505 hspin = gtk_spin_button_new_with_range (G_MININT, G_MAXINT, 1);
506 gtk_widget_set_hexpand (hspin, TRUE);
507 gtk_spin_button_set_value (GTK_SPIN_BUTTON (hspin), h);
508 gtk_table_attach_defaults (GTK_TABLE (table),
513 gtk_widget_show_all (dialog);
515 gtk_dialog_run (GTK_DIALOG (dialog));
517 x = gtk_spin_button_get_value_as_int (GTK_SPIN_BUTTON (xspin));
518 y = gtk_spin_button_get_value_as_int (GTK_SPIN_BUTTON (yspin));
519 w = gtk_spin_button_get_value_as_int (GTK_SPIN_BUTTON (wspin));
520 h = gtk_spin_button_get_value_as_int (GTK_SPIN_BUTTON (hspin));
522 gtk_widget_destroy (dialog);
524 for (l = selected; l != NULL; l = l->next)
528 gdk_window_move_resize (window, x, y, w, h);
531 g_list_free (selected);
535 restack_clicked (GtkWidget *button,
540 selected = get_selected_windows ();
542 if (g_list_length (selected) != 2)
544 g_warning ("select two windows");
547 gdk_window_restack (selected->data,
548 selected->next->data,
549 GPOINTER_TO_INT (data));
551 g_list_free (selected);
557 scroll_window_clicked (GtkWidget *button,
561 GtkDirectionType direction;
565 direction = GPOINTER_TO_INT (data);
567 selected = get_selected_windows ();
587 for (l = selected; l != NULL; l = l->next)
591 gdk_window_scroll (window, dx, dy);
594 g_list_free (selected);
599 raise_window_clicked (GtkWidget *button,
605 selected = get_selected_windows ();
607 for (l = selected; l != NULL; l = l->next)
611 gdk_window_raise (window);
614 g_list_free (selected);
620 lower_window_clicked (GtkWidget *button,
626 selected = get_selected_windows ();
628 for (l = selected; l != NULL; l = l->next)
632 gdk_window_lower (window);
635 g_list_free (selected);
642 smaller_window_clicked (GtkWidget *button,
649 selected = get_selected_windows ();
651 for (l = selected; l != NULL; l = l->next)
655 w = gdk_window_get_width (window) - 10;
656 h = gdk_window_get_height (window) - 10;
662 gdk_window_resize (window, w, h);
665 g_list_free (selected);
669 larger_window_clicked (GtkWidget *button,
676 selected = get_selected_windows ();
678 for (l = selected; l != NULL; l = l->next)
682 w = gdk_window_get_width (window) + 10;
683 h = gdk_window_get_height (window) + 10;
685 gdk_window_resize (window, w, h);
688 g_list_free (selected);
692 native_window_clicked (GtkWidget *button,
698 selected = get_selected_windows ();
700 for (l = selected; l != NULL; l = l->next)
704 gdk_window_ensure_native (window);
707 g_list_free (selected);
713 darea_button_release_event (GtkWidget *widget,
714 GdkEventButton *event)
716 if ((event->state & GDK_CONTROL_MASK) != 0)
718 toggle_selection_window (event->window);
723 select_window (event->window);
730 render_window_cell (GtkTreeViewColumn *tree_column,
731 GtkCellRenderer *cell,
732 GtkTreeModel *tree_model,
739 gtk_tree_model_get (GTK_TREE_MODEL (window_store),
744 if (gdk_window_has_native (window))
745 name = g_strdup_printf ("%p (native)", window);
747 name = g_strdup_printf ("%p", window);
755 add_children (GtkTreeStore *store,
757 GtkTreeIter *window_iter)
760 GtkTreeIter child_iter;
762 for (l = gdk_window_peek_children (window);
766 gtk_tree_store_append (store, &child_iter, window_iter);
767 gtk_tree_store_set (store, &child_iter,
771 add_children (store, l->data, &child_iter);
780 selected = get_selected_windows ();
782 gtk_tree_store_clear (window_store);
784 add_children (window_store, gtk_widget_get_window (darea), NULL);
785 gtk_tree_view_expand_all (GTK_TREE_VIEW (treeview));
787 select_windows (selected);
788 g_list_free (selected);
793 main (int argc, char **argv)
795 GtkWidget *window, *vbox, *hbox, *frame;
796 GtkWidget *button, *scrolled, *table;
797 GtkTreeViewColumn *column;
798 GtkCellRenderer *renderer;
799 GdkRGBA black = {0,0,0,1};
802 gtk_init (&argc, &argv);
804 main_window = window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
805 gtk_container_set_border_width (GTK_CONTAINER (window), 0);
807 g_signal_connect (G_OBJECT (window), "delete-event", gtk_main_quit, NULL);
809 hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 5);
810 gtk_container_add (GTK_CONTAINER (window), hbox);
811 gtk_widget_show (hbox);
813 frame = gtk_frame_new ("GdkWindows");
814 gtk_box_pack_start (GTK_BOX (hbox),
818 gtk_widget_show (frame);
820 darea = gtk_drawing_area_new ();
821 /*gtk_widget_set_double_buffered (darea, FALSE);*/
822 gtk_widget_add_events (darea, GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK);
823 gtk_widget_set_size_request (darea, 500, 500);
824 g_signal_connect (darea, "button_release_event",
825 G_CALLBACK (darea_button_release_event),
829 gtk_container_add (GTK_CONTAINER (frame), darea);
830 gtk_widget_realize (darea);
831 gtk_widget_show (darea);
832 gtk_widget_override_background_color (darea, 0, &black);
835 vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 5);
836 gtk_box_pack_start (GTK_BOX (hbox),
840 gtk_widget_show (vbox);
842 window_store = gtk_tree_store_new (1, GDK_TYPE_WINDOW);
844 treeview = gtk_tree_view_new_with_model (GTK_TREE_MODEL (window_store));
845 gtk_tree_selection_set_mode (gtk_tree_view_get_selection (GTK_TREE_VIEW (treeview)),
846 GTK_SELECTION_MULTIPLE);
847 column = gtk_tree_view_column_new ();
848 gtk_tree_view_column_set_title (column, "Window");
849 renderer = gtk_cell_renderer_text_new ();
850 gtk_tree_view_column_pack_start (column, renderer, TRUE);
851 gtk_tree_view_column_set_cell_data_func (column,
856 gtk_tree_view_append_column (GTK_TREE_VIEW (treeview), column);
859 scrolled = gtk_scrolled_window_new (NULL, NULL);
860 gtk_widget_set_size_request (scrolled, 200, 400);
861 gtk_container_add (GTK_CONTAINER (scrolled), treeview);
862 gtk_box_pack_start (GTK_BOX (vbox),
866 gtk_widget_show (scrolled);
867 gtk_widget_show (treeview);
869 table = gtk_table_new (5, 4, TRUE);
870 gtk_box_pack_start (GTK_BOX (vbox),
874 gtk_widget_show (table);
876 button = gtk_button_new ();
877 gtk_button_set_image (GTK_BUTTON (button),
878 gtk_image_new_from_stock (GTK_STOCK_GO_BACK,
879 GTK_ICON_SIZE_BUTTON));
880 g_signal_connect (button, "clicked",
881 G_CALLBACK (move_window_clicked),
882 GINT_TO_POINTER (GTK_DIR_LEFT));
883 gtk_table_attach_defaults (GTK_TABLE (table),
887 gtk_widget_show (button);
889 button = gtk_button_new ();
890 gtk_button_set_image (GTK_BUTTON (button),
891 gtk_image_new_from_stock (GTK_STOCK_GO_UP,
892 GTK_ICON_SIZE_BUTTON));
893 g_signal_connect (button, "clicked",
894 G_CALLBACK (move_window_clicked),
895 GINT_TO_POINTER (GTK_DIR_UP));
896 gtk_table_attach_defaults (GTK_TABLE (table),
900 gtk_widget_show (button);
902 button = gtk_button_new ();
903 gtk_button_set_image (GTK_BUTTON (button),
904 gtk_image_new_from_stock (GTK_STOCK_GO_FORWARD,
905 GTK_ICON_SIZE_BUTTON));
906 g_signal_connect (button, "clicked",
907 G_CALLBACK (move_window_clicked),
908 GINT_TO_POINTER (GTK_DIR_RIGHT));
909 gtk_table_attach_defaults (GTK_TABLE (table),
913 gtk_widget_show (button);
915 button = gtk_button_new ();
916 gtk_button_set_image (GTK_BUTTON (button),
917 gtk_image_new_from_stock (GTK_STOCK_GO_DOWN,
918 GTK_ICON_SIZE_BUTTON));
919 g_signal_connect (button, "clicked",
920 G_CALLBACK (move_window_clicked),
921 GINT_TO_POINTER (GTK_DIR_DOWN));
922 gtk_table_attach_defaults (GTK_TABLE (table),
926 gtk_widget_show (button);
929 button = gtk_button_new_with_label ("Raise");
930 g_signal_connect (button, "clicked",
931 G_CALLBACK (raise_window_clicked),
933 gtk_table_attach_defaults (GTK_TABLE (table),
937 gtk_widget_show (button);
939 button = gtk_button_new_with_label ("Lower");
940 g_signal_connect (button, "clicked",
941 G_CALLBACK (lower_window_clicked),
943 gtk_table_attach_defaults (GTK_TABLE (table),
947 gtk_widget_show (button);
950 button = gtk_button_new_with_label ("Smaller");
951 g_signal_connect (button, "clicked",
952 G_CALLBACK (smaller_window_clicked),
954 gtk_table_attach_defaults (GTK_TABLE (table),
958 gtk_widget_show (button);
960 button = gtk_button_new_with_label ("Larger");
961 g_signal_connect (button, "clicked",
962 G_CALLBACK (larger_window_clicked),
964 gtk_table_attach_defaults (GTK_TABLE (table),
968 gtk_widget_show (button);
970 button = gtk_button_new_with_label ("Native");
971 g_signal_connect (button, "clicked",
972 G_CALLBACK (native_window_clicked),
974 gtk_table_attach_defaults (GTK_TABLE (table),
978 gtk_widget_show (button);
981 button = gtk_button_new_with_label ("scroll");
982 gtk_button_set_image (GTK_BUTTON (button),
983 gtk_image_new_from_stock (GTK_STOCK_GO_UP,
984 GTK_ICON_SIZE_BUTTON));
985 g_signal_connect (button, "clicked",
986 G_CALLBACK (scroll_window_clicked),
987 GINT_TO_POINTER (GTK_DIR_UP));
988 gtk_table_attach_defaults (GTK_TABLE (table),
992 gtk_widget_show (button);
994 button = gtk_button_new_with_label ("scroll");
995 gtk_button_set_image (GTK_BUTTON (button),
996 gtk_image_new_from_stock (GTK_STOCK_GO_DOWN,
997 GTK_ICON_SIZE_BUTTON));
998 g_signal_connect (button, "clicked",
999 G_CALLBACK (scroll_window_clicked),
1000 GINT_TO_POINTER (GTK_DIR_DOWN));
1001 gtk_table_attach_defaults (GTK_TABLE (table),
1005 gtk_widget_show (button);
1007 button = gtk_button_new_with_label ("Manual");
1008 g_signal_connect (button, "clicked",
1009 G_CALLBACK (manual_clicked),
1011 gtk_table_attach_defaults (GTK_TABLE (table),
1015 gtk_widget_show (button);
1017 button = gtk_button_new_with_label ("Restack above");
1018 g_signal_connect (button, "clicked",
1019 G_CALLBACK (restack_clicked),
1020 GINT_TO_POINTER (1));
1021 gtk_table_attach_defaults (GTK_TABLE (table),
1025 gtk_widget_show (button);
1027 button = gtk_button_new_with_label ("Restack below");
1028 g_signal_connect (button, "clicked",
1029 G_CALLBACK (restack_clicked),
1031 gtk_table_attach_defaults (GTK_TABLE (table),
1035 gtk_widget_show (button);
1037 button = gtk_button_new_with_label ("Add window");
1038 gtk_box_pack_start (GTK_BOX (vbox),
1042 gtk_widget_show (button);
1043 g_signal_connect (button, "clicked",
1044 G_CALLBACK (add_window_clicked),
1047 button = gtk_button_new_with_label ("Remove window");
1048 gtk_box_pack_start (GTK_BOX (vbox),
1052 gtk_widget_show (button);
1053 g_signal_connect (button, "clicked",
1054 G_CALLBACK (remove_window_clicked),
1057 button = gtk_button_new_with_label ("Save");
1058 gtk_box_pack_start (GTK_BOX (vbox),
1062 gtk_widget_show (button);
1063 g_signal_connect (button, "clicked",
1064 G_CALLBACK (save_clicked),
1067 gtk_widget_show (window);
1071 file = g_file_new_for_commandline_arg (argv[1]);
1073 g_object_unref (file);