/* * Copyright (c) 2020 Red Hat, Inc. * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library. If not, see . */ #include "config.h" #include #include "list-data.h" #include "gtkcolumnview.h" #include "gtktogglebutton.h" #include "gtklabel.h" #include "gtkstack.h" #include "gtkboxlayout.h" #include "gtkorientable.h" #include "gtknoselection.h" #include "gtksignallistitemfactory.h" #include "gtklistitem.h" #include "window.h" struct _GtkInspectorListData { GtkWidget parent_instance; GListModel *object; GtkColumnView *view; GtkWidget *items_label; }; struct _GtkInspectorListDataClass { GtkWidgetClass parent_class; }; G_DEFINE_TYPE (GtkInspectorListData, gtk_inspector_list_data, GTK_TYPE_WIDGET) static void gtk_inspector_list_data_init (GtkInspectorListData *sl) { gtk_widget_init_template (GTK_WIDGET (sl)); gtk_orientable_set_orientation (GTK_ORIENTABLE (gtk_widget_get_layout_manager (GTK_WIDGET (sl))), GTK_ORIENTATION_VERTICAL); } void gtk_inspector_list_data_set_object (GtkInspectorListData *sl, GObject *object) { GtkWidget *stack; GtkStackPage *page; char *text; GtkNoSelection *selection; stack = gtk_widget_get_parent (GTK_WIDGET (sl)); page = gtk_stack_get_page (GTK_STACK (stack), GTK_WIDGET (sl)); gtk_column_view_set_model (sl->view, NULL); sl->object = NULL; if (!G_IS_LIST_MODEL (object)) { g_object_set (page, "visible", FALSE, NULL); return; } text = g_strdup_printf ("%u items", g_list_model_get_n_items (G_LIST_MODEL (object))); gtk_label_set_label (GTK_LABEL (sl->items_label), text); g_free (text); g_object_set (page, "visible", TRUE, NULL); sl->object = G_LIST_MODEL (object); selection = gtk_no_selection_new (g_object_ref (sl->object)); gtk_column_view_set_model (sl->view, G_LIST_MODEL (selection)); g_object_unref (selection); } static void setup_object (GtkSignalListItemFactory *factory, GtkListItem *item) { GtkWidget *label; label = gtk_label_new (""); gtk_label_set_xalign (GTK_LABEL (label), 0); gtk_widget_add_css_class (label, "cell"); gtk_list_item_set_child (item, label); } static void bind_object (GtkSignalListItemFactory *factory, GtkListItem *item) { GtkWidget *label; gpointer obj; char *text; label = gtk_list_item_get_child (item); obj = gtk_list_item_get_item (item); text = g_strdup_printf ("%p", obj); gtk_label_set_label (GTK_LABEL (label), text); g_free (text); } static void setup_type (GtkSignalListItemFactory *factory, GtkListItem *item) { GtkWidget *label; label = gtk_label_new (""); gtk_label_set_xalign (GTK_LABEL (label), 0); gtk_widget_add_css_class (label, "cell"); gtk_list_item_set_child (item, label); } static void bind_type (GtkSignalListItemFactory *factory, GtkListItem *item) { GtkWidget *label; gpointer obj; label = gtk_list_item_get_child (item); obj = gtk_list_item_get_item (item); gtk_label_set_label (GTK_LABEL (label), G_OBJECT_TYPE_NAME (obj)); } static void setup_props (GtkSignalListItemFactory *factory, GtkListItem *item) { GtkWidget *button; button = gtk_button_new_with_label ("Properties"); gtk_widget_add_css_class (button, "cell"); gtk_widget_set_halign (button, GTK_ALIGN_START); gtk_list_item_set_child (item, button); } static void object_properties (GtkWidget *button, GtkListItem *item) { GtkInspectorWindow *iw; GObject *obj; guint pos; iw = GTK_INSPECTOR_WINDOW (gtk_widget_get_ancestor (button, GTK_TYPE_INSPECTOR_WINDOW)); obj = gtk_list_item_get_item (item); pos = gtk_list_item_get_position (item); gtk_inspector_window_push_object (iw, obj, CHILD_KIND_LISTITEM, pos); } static void bind_props (GtkSignalListItemFactory *factory, GtkListItem *item, GtkInspectorListData *sl) { g_signal_connect (gtk_list_item_get_child (item), "clicked", G_CALLBACK (object_properties), item); } static void unbind_props (GtkSignalListItemFactory *factory, GtkListItem *item) { g_signal_handlers_disconnect_by_func (gtk_list_item_get_child (item), object_properties, item); } static void dispose (GObject *object) { GtkInspectorListData *sl = GTK_INSPECTOR_LIST_DATA (object); GtkWidget *child; while ((child = gtk_widget_get_first_child (GTK_WIDGET (sl)))) gtk_widget_unparent (child); G_OBJECT_CLASS (gtk_inspector_list_data_parent_class)->dispose (object); } static void gtk_inspector_list_data_class_init (GtkInspectorListDataClass *klass) { GObjectClass *object_class = G_OBJECT_CLASS (klass); GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass); object_class->dispose = dispose; gtk_widget_class_set_template_from_resource (widget_class, "/org/gtk/libgtk/inspector/list-data.ui"); gtk_widget_class_bind_template_child (widget_class, GtkInspectorListData, view); gtk_widget_class_bind_template_child (widget_class, GtkInspectorListData, items_label); gtk_widget_class_bind_template_callback (widget_class, setup_object); gtk_widget_class_bind_template_callback (widget_class, bind_object); gtk_widget_class_bind_template_callback (widget_class, setup_type); gtk_widget_class_bind_template_callback (widget_class, bind_type); gtk_widget_class_bind_template_callback (widget_class, setup_props); gtk_widget_class_bind_template_callback (widget_class, bind_props); gtk_widget_class_bind_template_callback (widget_class, unbind_props); gtk_widget_class_set_layout_manager_type (widget_class, GTK_TYPE_BOX_LAYOUT); } // vim: set et sw=2 ts=2: