--- /dev/null
+/*
+ * 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 <http://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+#include <glib/gi18n-lib.h>
+
+#include "list-data.h"
+
+#include "object-tree.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"
+
+
+struct _GtkInspectorListData
+{
+ GtkWidget parent_instance;
+
+ GtkInspectorObjectTree *object_tree;
+ GListModel *object;
+ GtkColumnView *view;
+ GtkWidget *items_label;
+};
+
+struct _GtkInspectorListDataClass
+{
+ GtkWidgetClass parent_class;
+};
+
+enum
+{
+ PROP_0,
+ PROP_OBJECT_TREE,
+};
+
+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 (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)
+{
+ GtkInspectorListData *sl;
+ gpointer obj;
+
+ sl = GTK_INSPECTOR_LIST_DATA (gtk_widget_get_ancestor (button, GTK_TYPE_INSPECTOR_LIST_DATA));
+ obj = gtk_list_item_get_item (item);
+ g_object_set_data (G_OBJECT (sl->object_tree), "next-tab", (gpointer)"properties");
+ gtk_inspector_object_tree_activate_object (sl->object_tree, obj);
+}
+
+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
+get_property (GObject *object,
+ guint param_id,
+ GValue *value,
+ GParamSpec *pspec)
+{
+ GtkInspectorListData *sl = GTK_INSPECTOR_LIST_DATA (object);
+
+ switch (param_id)
+ {
+ case PROP_OBJECT_TREE:
+ g_value_take_object (value, sl->object_tree);
+ break;
+
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
+ break;
+ }
+}
+
+static void
+set_property (GObject *object,
+ guint param_id,
+ const GValue *value,
+ GParamSpec *pspec)
+{
+ GtkInspectorListData *sl = GTK_INSPECTOR_LIST_DATA (object);
+
+ switch (param_id)
+ {
+ case PROP_OBJECT_TREE:
+ sl->object_tree = g_value_get_object (value);
+ break;
+
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
+ break;
+ }
+}
+
+static void
+finalize (GObject *object)
+{
+ GtkInspectorListData *sl = GTK_INSPECTOR_LIST_DATA (object);
+
+ gtk_inspector_list_data_set_object (sl, NULL);
+
+ G_OBJECT_CLASS (gtk_inspector_list_data_parent_class)->finalize (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->finalize = finalize;
+ object_class->get_property = get_property;
+ object_class->set_property = set_property;
+
+ g_object_class_install_property (object_class, PROP_OBJECT_TREE,
+ g_param_spec_object ("object-tree", "Object Tree", "Object tree",
+ GTK_TYPE_WIDGET, G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY));
+
+ 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:
--- /dev/null
+<interface domain="gtk40">
+ <template class="GtkInspectorListData" parent="GtkWidget">
+ <child>
+ <object class="GtkBox">
+ <property name="spacing">6</property>
+ <property name="margin-start">6</property>
+ <property name="margin-end">6</property>
+ <property name="margin-top">6</property>
+ <property name="margin-bottom">6</property>
+ <child>
+ <object class="GtkLabel" id="items_label">
+ <property name="hexpand">1</property>
+ <property name="halign">end</property>
+ </object>
+ </child>
+ </object>
+ </child>
+ <child>
+ <object class="GtkScrolledWindow">
+ <property name="hexpand">1</property>
+ <property name="vexpand">1</property>
+ <property name="vscrollbar-policy">always</property>
+ <child>
+ <object class="GtkColumnView" id="view">
+ <style>
+ <class name="list"/>
+ </style>
+ <child>
+ <object class="GtkColumnViewColumn">
+ <property name="title">Object</property>
+ <property name="factory">
+ <object class="GtkSignalListItemFactory">
+ <signal name="setup" handler="setup_object"/>
+ <signal name="bind" handler="bind_object"/>
+ </object>
+ </property>
+ </object>
+ </child>
+ <child>
+ <object class="GtkColumnViewColumn">
+ <property name="title">Type</property>
+ <property name="factory">
+ <object class="GtkSignalListItemFactory">
+ <signal name="setup" handler="setup_type"/>
+ <signal name="bind" handler="bind_type"/>
+ </object>
+ </property>
+ </object>
+ </child>
+ <child>
+ <object class="GtkColumnViewColumn">
+ <property name="title"></property>
+ <property name="expand">1</property>
+ <property name="factory">
+ <object class="GtkSignalListItemFactory">
+ <signal name="setup" handler="setup_props"/>
+ <signal name="bind" handler="bind_props"/>
+ <signal name="unbind" handler="unbind_props"/>
+ </object>
+ </property>
+ </object>
+ </child>
+ </object>
+ </child>
+ </object>
+ </child>
+ </template>
+</interface>
projects / gtk4.git / commitdiff