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_table_attach_defaults (GTK_TABLE (table),
464 label = gtk_label_new ("y:");
465 gtk_table_attach_defaults (GTK_TABLE (table),
469 label = gtk_label_new ("width:");
470 gtk_table_attach_defaults (GTK_TABLE (table),
474 label = gtk_label_new ("height:");
475 gtk_table_attach_defaults (GTK_TABLE (table),
480 xspin = gtk_spin_button_new_with_range (G_MININT, G_MAXINT, 1);
481 gtk_spin_button_set_value (GTK_SPIN_BUTTON (xspin), x);
482 gtk_table_attach_defaults (GTK_TABLE (table),
486 yspin = gtk_spin_button_new_with_range (G_MININT, G_MAXINT, 1);
487 gtk_spin_button_set_value (GTK_SPIN_BUTTON (yspin), y);
488 gtk_table_attach_defaults (GTK_TABLE (table),
492 wspin = gtk_spin_button_new_with_range (G_MININT, G_MAXINT, 1);
493 gtk_spin_button_set_value (GTK_SPIN_BUTTON (wspin), w);
494 gtk_table_attach_defaults (GTK_TABLE (table),
498 hspin = gtk_spin_button_new_with_range (G_MININT, G_MAXINT, 1);
499 gtk_spin_button_set_value (GTK_SPIN_BUTTON (hspin), h);
500 gtk_table_attach_defaults (GTK_TABLE (table),
505 gtk_widget_show_all (dialog);
507 gtk_dialog_run (GTK_DIALOG (dialog));
509 x = gtk_spin_button_get_value_as_int (GTK_SPIN_BUTTON (xspin));
510 y = gtk_spin_button_get_value_as_int (GTK_SPIN_BUTTON (yspin));
511 w = gtk_spin_button_get_value_as_int (GTK_SPIN_BUTTON (wspin));
512 h = gtk_spin_button_get_value_as_int (GTK_SPIN_BUTTON (hspin));
514 gtk_widget_destroy (dialog);
516 for (l = selected; l != NULL; l = l->next)
520 gdk_window_move_resize (window, x, y, w, h);
523 g_list_free (selected);
527 restack_clicked (GtkWidget *button,
532 selected = get_selected_windows ();
534 if (g_list_length (selected) != 2)
536 g_warning ("select two windows");
539 gdk_window_restack (selected->data,
540 selected->next->data,
541 GPOINTER_TO_INT (data));
543 g_list_free (selected);
549 scroll_window_clicked (GtkWidget *button,
553 GtkDirectionType direction;
557 direction = GPOINTER_TO_INT (data);
559 selected = get_selected_windows ();
579 for (l = selected; l != NULL; l = l->next)
583 gdk_window_scroll (window, dx, dy);
586 g_list_free (selected);
591 raise_window_clicked (GtkWidget *button,
597 selected = get_selected_windows ();
599 for (l = selected; l != NULL; l = l->next)
603 gdk_window_raise (window);
606 g_list_free (selected);
612 lower_window_clicked (GtkWidget *button,
618 selected = get_selected_windows ();
620 for (l = selected; l != NULL; l = l->next)
624 gdk_window_lower (window);
627 g_list_free (selected);
634 smaller_window_clicked (GtkWidget *button,
641 selected = get_selected_windows ();
643 for (l = selected; l != NULL; l = l->next)
647 w = gdk_window_get_width (window) - 10;
648 h = gdk_window_get_height (window) - 10;
654 gdk_window_resize (window, w, h);
657 g_list_free (selected);
661 larger_window_clicked (GtkWidget *button,
668 selected = get_selected_windows ();
670 for (l = selected; l != NULL; l = l->next)
674 w = gdk_window_get_width (window) + 10;
675 h = gdk_window_get_height (window) + 10;
677 gdk_window_resize (window, w, h);
680 g_list_free (selected);
684 native_window_clicked (GtkWidget *button,
690 selected = get_selected_windows ();
692 for (l = selected; l != NULL; l = l->next)
696 gdk_window_ensure_native (window);
699 g_list_free (selected);
705 darea_button_release_event (GtkWidget *widget,
706 GdkEventButton *event)
708 if ((event->state & GDK_CONTROL_MASK) != 0)
710 toggle_selection_window (event->window);
715 select_window (event->window);
722 render_window_cell (GtkTreeViewColumn *tree_column,
723 GtkCellRenderer *cell,
724 GtkTreeModel *tree_model,
731 gtk_tree_model_get (GTK_TREE_MODEL (window_store),
736 if (gdk_window_has_native (window))
737 name = g_strdup_printf ("%p (native)", window);
739 name = g_strdup_printf ("%p", window);
747 add_children (GtkTreeStore *store,
749 GtkTreeIter *window_iter)
752 GtkTreeIter child_iter;
754 for (l = gdk_window_peek_children (window);
758 gtk_tree_store_append (store, &child_iter, window_iter);
759 gtk_tree_store_set (store, &child_iter,
763 add_children (store, l->data, &child_iter);
772 selected = get_selected_windows ();
774 gtk_tree_store_clear (window_store);
776 add_children (window_store, gtk_widget_get_window (darea), NULL);
777 gtk_tree_view_expand_all (GTK_TREE_VIEW (treeview));
779 select_windows (selected);
780 g_list_free (selected);
785 main (int argc, char **argv)
787 GtkWidget *window, *vbox, *hbox, *frame;
788 GtkWidget *button, *scrolled, *table;
789 GtkTreeViewColumn *column;
790 GtkCellRenderer *renderer;
791 GdkRGBA black = {0,0,0,1};
794 gtk_init (&argc, &argv);
796 main_window = window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
797 gtk_container_set_border_width (GTK_CONTAINER (window), 0);
799 g_signal_connect (G_OBJECT (window), "delete-event", gtk_main_quit, NULL);
801 hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 5);
802 gtk_container_add (GTK_CONTAINER (window), hbox);
803 gtk_widget_show (hbox);
805 frame = gtk_frame_new ("GdkWindows");
806 gtk_box_pack_start (GTK_BOX (hbox),
810 gtk_widget_show (frame);
812 darea = gtk_drawing_area_new ();
813 /*gtk_widget_set_double_buffered (darea, FALSE);*/
814 gtk_widget_add_events (darea, GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK);
815 gtk_widget_set_size_request (darea, 500, 500);
816 g_signal_connect (darea, "button_release_event",
817 G_CALLBACK (darea_button_release_event),
821 gtk_container_add (GTK_CONTAINER (frame), darea);
822 gtk_widget_realize (darea);
823 gtk_widget_show (darea);
824 gtk_widget_override_background_color (darea, 0, &black);
827 vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 5);
828 gtk_box_pack_start (GTK_BOX (hbox),
832 gtk_widget_show (vbox);
834 window_store = gtk_tree_store_new (1, GDK_TYPE_WINDOW);
836 treeview = gtk_tree_view_new_with_model (GTK_TREE_MODEL (window_store));
837 gtk_tree_selection_set_mode (gtk_tree_view_get_selection (GTK_TREE_VIEW (treeview)),
838 GTK_SELECTION_MULTIPLE);
839 column = gtk_tree_view_column_new ();
840 gtk_tree_view_column_set_title (column, "Window");
841 renderer = gtk_cell_renderer_text_new ();
842 gtk_tree_view_column_pack_start (column, renderer, TRUE);
843 gtk_tree_view_column_set_cell_data_func (column,
848 gtk_tree_view_append_column (GTK_TREE_VIEW (treeview), column);
851 scrolled = gtk_scrolled_window_new (NULL, NULL);
852 gtk_widget_set_size_request (scrolled, 200, 400);
853 gtk_container_add (GTK_CONTAINER (scrolled), treeview);
854 gtk_box_pack_start (GTK_BOX (vbox),
858 gtk_widget_show (scrolled);
859 gtk_widget_show (treeview);
861 table = gtk_table_new (5, 4, TRUE);
862 gtk_box_pack_start (GTK_BOX (vbox),
866 gtk_widget_show (table);
868 button = gtk_button_new ();
869 gtk_button_set_image (GTK_BUTTON (button),
870 gtk_image_new_from_stock (GTK_STOCK_GO_BACK,
871 GTK_ICON_SIZE_BUTTON));
872 g_signal_connect (button, "clicked",
873 G_CALLBACK (move_window_clicked),
874 GINT_TO_POINTER (GTK_DIR_LEFT));
875 gtk_table_attach_defaults (GTK_TABLE (table),
879 gtk_widget_show (button);
881 button = gtk_button_new ();
882 gtk_button_set_image (GTK_BUTTON (button),
883 gtk_image_new_from_stock (GTK_STOCK_GO_UP,
884 GTK_ICON_SIZE_BUTTON));
885 g_signal_connect (button, "clicked",
886 G_CALLBACK (move_window_clicked),
887 GINT_TO_POINTER (GTK_DIR_UP));
888 gtk_table_attach_defaults (GTK_TABLE (table),
892 gtk_widget_show (button);
894 button = gtk_button_new ();
895 gtk_button_set_image (GTK_BUTTON (button),
896 gtk_image_new_from_stock (GTK_STOCK_GO_FORWARD,
897 GTK_ICON_SIZE_BUTTON));
898 g_signal_connect (button, "clicked",
899 G_CALLBACK (move_window_clicked),
900 GINT_TO_POINTER (GTK_DIR_RIGHT));
901 gtk_table_attach_defaults (GTK_TABLE (table),
905 gtk_widget_show (button);
907 button = gtk_button_new ();
908 gtk_button_set_image (GTK_BUTTON (button),
909 gtk_image_new_from_stock (GTK_STOCK_GO_DOWN,
910 GTK_ICON_SIZE_BUTTON));
911 g_signal_connect (button, "clicked",
912 G_CALLBACK (move_window_clicked),
913 GINT_TO_POINTER (GTK_DIR_DOWN));
914 gtk_table_attach_defaults (GTK_TABLE (table),
918 gtk_widget_show (button);
921 button = gtk_button_new_with_label ("Raise");
922 g_signal_connect (button, "clicked",
923 G_CALLBACK (raise_window_clicked),
925 gtk_table_attach_defaults (GTK_TABLE (table),
929 gtk_widget_show (button);
931 button = gtk_button_new_with_label ("Lower");
932 g_signal_connect (button, "clicked",
933 G_CALLBACK (lower_window_clicked),
935 gtk_table_attach_defaults (GTK_TABLE (table),
939 gtk_widget_show (button);
942 button = gtk_button_new_with_label ("Smaller");
943 g_signal_connect (button, "clicked",
944 G_CALLBACK (smaller_window_clicked),
946 gtk_table_attach_defaults (GTK_TABLE (table),
950 gtk_widget_show (button);
952 button = gtk_button_new_with_label ("Larger");
953 g_signal_connect (button, "clicked",
954 G_CALLBACK (larger_window_clicked),
956 gtk_table_attach_defaults (GTK_TABLE (table),
960 gtk_widget_show (button);
962 button = gtk_button_new_with_label ("Native");
963 g_signal_connect (button, "clicked",
964 G_CALLBACK (native_window_clicked),
966 gtk_table_attach_defaults (GTK_TABLE (table),
970 gtk_widget_show (button);
973 button = gtk_button_new_with_label ("scroll");
974 gtk_button_set_image (GTK_BUTTON (button),
975 gtk_image_new_from_stock (GTK_STOCK_GO_UP,
976 GTK_ICON_SIZE_BUTTON));
977 g_signal_connect (button, "clicked",
978 G_CALLBACK (scroll_window_clicked),
979 GINT_TO_POINTER (GTK_DIR_UP));
980 gtk_table_attach_defaults (GTK_TABLE (table),
984 gtk_widget_show (button);
986 button = gtk_button_new_with_label ("scroll");
987 gtk_button_set_image (GTK_BUTTON (button),
988 gtk_image_new_from_stock (GTK_STOCK_GO_DOWN,
989 GTK_ICON_SIZE_BUTTON));
990 g_signal_connect (button, "clicked",
991 G_CALLBACK (scroll_window_clicked),
992 GINT_TO_POINTER (GTK_DIR_DOWN));
993 gtk_table_attach_defaults (GTK_TABLE (table),
997 gtk_widget_show (button);
999 button = gtk_button_new_with_label ("Manual");
1000 g_signal_connect (button, "clicked",
1001 G_CALLBACK (manual_clicked),
1003 gtk_table_attach_defaults (GTK_TABLE (table),
1007 gtk_widget_show (button);
1009 button = gtk_button_new_with_label ("Restack above");
1010 g_signal_connect (button, "clicked",
1011 G_CALLBACK (restack_clicked),
1012 GINT_TO_POINTER (1));
1013 gtk_table_attach_defaults (GTK_TABLE (table),
1017 gtk_widget_show (button);
1019 button = gtk_button_new_with_label ("Restack below");
1020 g_signal_connect (button, "clicked",
1021 G_CALLBACK (restack_clicked),
1023 gtk_table_attach_defaults (GTK_TABLE (table),
1027 gtk_widget_show (button);
1029 button = gtk_button_new_with_label ("Add window");
1030 gtk_box_pack_start (GTK_BOX (vbox),
1034 gtk_widget_show (button);
1035 g_signal_connect (button, "clicked",
1036 G_CALLBACK (add_window_clicked),
1039 button = gtk_button_new_with_label ("Remove window");
1040 gtk_box_pack_start (GTK_BOX (vbox),
1044 gtk_widget_show (button);
1045 g_signal_connect (button, "clicked",
1046 G_CALLBACK (remove_window_clicked),
1049 button = gtk_button_new_with_label ("Save");
1050 gtk_box_pack_start (GTK_BOX (vbox),
1054 gtk_widget_show (button);
1055 g_signal_connect (button, "clicked",
1056 G_CALLBACK (save_clicked),
1059 gtk_widget_show (window);
1063 file = g_file_new_for_commandline_arg (argv[1]);
1065 g_object_unref (file);