And here's some more text to see if line-wrapping works correctly. And here's some more text to see if line-wrapping works correctly."; static void dom_test_layout_tree_helper (HtmlBox *root, gint indent) { HtmlBox *box; gint i; if (!root) return; box = root->children; for (i = 0; i < indent; i++) g_print (" "); g_print ("Type: %s (%p, %p, %p) (%d %d %d %d)\n", G_OBJECT_TYPE_NAME (root), root, root->dom_node, HTML_BOX_GET_STYLE (root), root->x, root->y, root->width, root->height); while (box) { dom_test_layout_tree_helper (box, indent + 1); box = box->next; } } static void dom_test_dump_layout_tree (gpointer action_callback, guint action, GtkWidget *widget) { GtkItemFactory *item_factory = gtk_item_factory_from_widget (widget); HtmlView *view = g_object_get_data (G_OBJECT (item_factory), "view"); dom_test_layout_tree_helper (view->root, 0); } static void dom_test_force_relayout (gpointer action_callback, guint action, GtkWidget *widget) { GtkItemFactory *item_factory = gtk_item_factory_from_widget (widget); HtmlView *view = g_object_get_data (G_OBJECT (item_factory), "view"); html_box_set_unrelayouted_down (view->root); gtk_widget_queue_resize (GTK_WIDGET (view)); } static void dom_test_force_restyle (gpointer action_callbac, guint action, GtkWidget *widget) { GtkItemFactory *item_factory = gtk_item_factory_from_widget (widget); HtmlView *view = g_object_get_data (G_OBJECT (item_factory), "view"); #if 0 html_view_restyle (view, view->root); html_view_relayout (view); #endif gtk_widget_draw (GTK_WIDGET (view), NULL); } static GtkItemFactoryEntry menu_items[] = { { "/_File", NULL, NULL, 0, "" }, { "/File/_Quit", NULL, (GtkItemFactoryCallback)gtk_main_quit, 0, "", GTK_STOCK_QUIT }, { "/_Debug", NULL, NULL, 0, "" }, { "/Debug/Force re_layout", NULL, (GtkItemFactoryCallback)dom_test_force_relayout, 0, NULL }, { "/Debug/Force re_style", NULL, (GtkItemFactoryCallback)dom_test_force_restyle, 0, NULL }, { "/Debug/Dump layout _tree", NULL, (GtkItemFactoryCallback)dom_test_dump_layout_tree, 0, NULL } }; static gboolean dom_test_tree_view_button_press (GtkWidget *widget, GdkEventButton *event, gpointer data) { GtkTreeSelection *sel = gtk_tree_view_get_selection (GTK_TREE_VIEW (widget)); GtkTreeIter iter; if (event->button == 3) { if (gtk_tree_selection_get_selected (sel, NULL, &iter)) { GtkWidget *menu = dom_test_node_menu_new (DOM_TEST_WINDOW (data), DOM_NODE (iter.user_data)); gtk_menu_popup (GTK_MENU (menu), NULL, NULL, NULL, NULL, 3, event->time); return TRUE; } } return FALSE; } static void dom_test_window_class_init (DomTestWindowClass *klass) { } static void dom_test_window_init (DomTestWindow *doc) { } GType dom_test_window_get_type (void) { static GType dom_test_window_type = 0; if (!dom_test_window_type) { static const GTypeInfo dom_test_window_info = { sizeof (DomTestWindowClass), NULL, /* base_init */ NULL, /* base_finalize */ (GClassInitFunc) dom_test_window_class_init, NULL, /* class_finalize */ NULL, /* class_window */ sizeof (DomTestWindow), 16, /* n_preallocs */ (GInstanceInitFunc) dom_test_window_init, }; dom_test_window_type = g_type_register_static (GTK_TYPE_WINDOW, "DomTestWindow", &dom_test_window_info, 0); } return dom_test_window_type; } #if 0 static void dom_test_orphan_node_cell_data_func (GtkTreeViewColumn *column , GtkCellRenderer *cell, GtkTreeModel *tree_model, GtkTreeIter *iter, gpointer data) { DomNode *node; gchar *str; static GdkPixbuf *elem_pixbuf = NULL, *text_pixbuf = NULL; GdkPixbuf *pixbuf; if (!elem_pixbuf) { elem_pixbuf = gdk_pixbuf_new_from_xpm_data (elem_xpm); text_pixbuf = gdk_pixbuf_new_from_xpm_data (text_xpm); } gtk_tree_model_get (tree_model, iter, 0, &node, -1); if (node) { switch (dom_Node__get_nodeType (node)) { case DOM_TEXT_NODE: pixbuf = text_pixbuf; str = dom_Node__get_nodeValue (node, NULL); break; case DOM_DOCUMENT_NODE: case DOM_ELEMENT_NODE: default: pixbuf = elem_pixbuf; str = dom_Node__get_nodeName (node); break; } g_object_set (G_OBJECT (cell), "text", str, "pixbuf", pixbuf, NULL); if (str) g_free (str); } } #endif void dom_test_window_construct (DomTestWindow *window) { GtkWidget *paned = gtk_hpaned_new (); GtkWidget *vpaned = gtk_vpaned_new (); GtkWidget *box1 = gtk_vbox_new (FALSE, 0); GtkWidget *frame, *sw; HtmlDocument *document = html_document_new (); GtkWidget *html_view = html_view_new (); GtkWidget *tree_view = gtk_tree_view_new (); GtkWidget *scrolled_window; GtkItemFactory *item_factory = gtk_item_factory_new (GTK_TYPE_MENU_BAR, "

", NULL); GtkTreeViewColumn *column; GtkCellRenderer *renderer; g_object_set_data (G_OBJECT (item_factory), "view", html_view); gtk_item_factory_create_items (item_factory, G_N_ELEMENTS (menu_items), menu_items, NULL); gtk_box_pack_start (GTK_BOX (box1), gtk_item_factory_get_widget (item_factory, "

"), FALSE, FALSE, 0); gtk_box_pack_start (GTK_BOX (box1), paned, TRUE, TRUE, 0); scrolled_window = gtk_scrolled_window_new (NULL, NULL); gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (scrolled_window), GTK_SHADOW_ETCHED_IN); gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_window), GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC); gtk_container_add (GTK_CONTAINER (scrolled_window), tree_view); gtk_paned_add1 (GTK_PANED (vpaned), scrolled_window); gtk_paned_add1 (GTK_PANED (paned), vpaned); frame = gtk_frame_new (NULL); gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_ETCHED_IN); gtk_paned_add2 (GTK_PANED (paned), frame); sw = gtk_scrolled_window_new (gtk_layout_get_hadjustment (GTK_LAYOUT (html_view)), gtk_layout_get_vadjustment (GTK_LAYOUT (html_view))); gtk_container_add (GTK_CONTAINER (sw), html_view); gtk_container_add (GTK_CONTAINER (frame), sw); gtk_container_add (GTK_CONTAINER (window), box1); gtk_paned_set_position (GTK_PANED (paned), 200); html_view_set_document (HTML_VIEW (html_view), document); if (html_document_open_stream (document, "text/html")) { html_document_write_stream (document, simple_doc, sizeof (simple_doc)); html_document_close_stream (document); } window->tree_model = dom_test_tree_model_new (DOM_NODE (document->dom_document), DOM_TEST_TREE_MODEL_TREE); gtk_tree_view_set_model (GTK_TREE_VIEW (tree_view), GTK_TREE_MODEL (window->tree_model)); column = gtk_tree_view_column_new (); gtk_tree_view_column_set_title (column, "DOM Tree"); renderer = gtk_cell_renderer_text_new (); gtk_tree_view_column_pack_start (column, renderer, TRUE); gtk_tree_view_column_add_attribute (column, renderer, "text", 0); renderer = gtk_cell_renderer_pixbuf_new (); gtk_tree_view_column_pack_start (column, renderer, FALSE); gtk_tree_view_column_add_attribute (column, renderer, "pixbuf", 1); gtk_tree_view_append_column (GTK_TREE_VIEW (tree_view), column); g_signal_connect (tree_view, "button_press_event", G_CALLBACK (dom_test_tree_view_button_press), window); /* Create a new "fake" document for orphan nodes */ window->orphan_root_node = dom_Node_mkref ((xmlNode *)xmlNewDoc (NULL)); window->orphan_nodes = dom_test_tree_model_new (window->orphan_root_node, DOM_TEST_TREE_MODEL_TREE); tree_view = gtk_tree_view_new_with_model (GTK_TREE_MODEL (window->orphan_nodes)); column = gtk_tree_view_column_new (); gtk_tree_view_column_set_title (column, "DOM Tree"); renderer = gtk_cell_renderer_text_new (); gtk_tree_view_column_pack_start (column, renderer, TRUE); gtk_tree_view_column_add_attribute (column, renderer, "text", 0); renderer = gtk_cell_renderer_pixbuf_new (); gtk_tree_view_column_pack_start (column, renderer, FALSE); gtk_tree_view_column_add_attribute (column, renderer, "pixbuf", 1); gtk_tree_view_append_column (GTK_TREE_VIEW (tree_view), column); gtk_paned_set_position (GTK_PANED (vpaned), 250); scrolled_window = gtk_scrolled_window_new (NULL, NULL); gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (scrolled_window), GTK_SHADOW_ETCHED_IN); gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_window), GTK_POLICY_NEVER, GTK_POLICY_NEVER); gtk_container_add (GTK_CONTAINER (scrolled_window), tree_view); gtk_paned_add2 (GTK_PANED (vpaned), scrolled_window); } GtkWidget * dom_test_window_new (void) { DomTestWindow *window = g_object_new (DOM_TYPE_TEST_WINDOW, NULL); dom_test_window_construct (window); return GTK_WIDGET (window); }