[gtk+/gestures: 178/202] inspector: Add more complete gesture support
- From: Carlos Garnacho <carlosg src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [gtk+/gestures: 178/202] inspector: Add more complete gesture support
- Date: Fri, 23 May 2014 18:11:20 +0000 (UTC)
commit a47d0406a78f7674ec0731d5c6dd4de98f470496
Author: Matthias Clasen <mclasen redhat com>
Date: Fri May 16 19:44:43 2014 -0400
inspector: Add more complete gesture support
Add a dedicated tab that shows how gestures are grouped,
and allows changing the propagation phase.
gtk/inspector/Makefile.am | 2 +
gtk/inspector/gestures.c | 262 +++++++++++++++++++++++++++++++++++++++++++++
gtk/inspector/gestures.h | 54 +++++++++
gtk/inspector/init.c | 2 +
gtk/inspector/window.c | 4 +
gtk/inspector/window.h | 1 +
gtk/inspector/window.ui | 11 ++
po/POTFILES.in | 1 +
8 files changed, 337 insertions(+), 0 deletions(-)
---
diff --git a/gtk/inspector/Makefile.am b/gtk/inspector/Makefile.am
index faa5670..42b3c32 100644
--- a/gtk/inspector/Makefile.am
+++ b/gtk/inspector/Makefile.am
@@ -27,6 +27,8 @@ libgtkinspector_la_SOURCES = \
data-list.c \
general.h \
general.c \
+ gestures.h \
+ gestures.c \
init.h \
init.c \
inspect-button.c \
diff --git a/gtk/inspector/gestures.c b/gtk/inspector/gestures.c
new file mode 100644
index 0000000..b2cca15
--- /dev/null
+++ b/gtk/inspector/gestures.c
@@ -0,0 +1,262 @@
+/*
+ * Copyright (c) 2014 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 "gestures.h"
+#include "gtkwidgetprivate.h"
+#include "widget-tree.h"
+
+
+enum
+{
+ PROP_0,
+ PROP_WIDGET_TREE
+};
+
+struct _GtkInspectorGesturesPrivate
+{
+ GtkSizeGroup *sizegroup;
+ GObject *object;
+ GtkWidget *widget_tree;
+};
+
+G_DEFINE_TYPE_WITH_PRIVATE (GtkInspectorGestures, gtk_inspector_gestures, GTK_TYPE_BOX)
+
+static void
+gtk_inspector_gestures_init (GtkInspectorGestures *sl)
+{
+ sl->priv = gtk_inspector_gestures_get_instance_private (sl);
+ sl->priv->sizegroup = gtk_size_group_new (GTK_SIZE_GROUP_HORIZONTAL);
+ g_object_set (sl,
+ "orientation", GTK_ORIENTATION_VERTICAL,
+ "margin", 60,
+ "spacing", 10,
+ NULL);
+}
+
+static void
+clear_all (GtkInspectorGestures *sl)
+{
+ GList *children, *l;
+ GtkWidget *child;
+
+ children = gtk_container_get_children (GTK_CONTAINER (sl));
+ for (l = children; l; l = l->next)
+ {
+ child = l->data;
+ gtk_container_remove (GTK_CONTAINER (sl), child);
+ }
+ g_list_free (children);
+}
+
+static void
+phase_changed_cb (GtkComboBox *combo, GtkInspectorGestures *sl)
+{
+ GtkWidget *row;
+ GtkPropagationPhase phase;
+ GtkGesture *gesture;
+
+ phase = gtk_combo_box_get_active (combo);
+ row = gtk_widget_get_ancestor (GTK_WIDGET (combo), GTK_TYPE_LIST_BOX_ROW);
+ gesture = GTK_GESTURE (g_object_get_data (G_OBJECT (row), "gesture"));
+ gtk_gesture_attach (gesture, phase);
+}
+
+static void
+row_activated (GtkListBox *box,
+ GtkListBoxRow *row,
+ GtkInspectorGestures *sl)
+{
+ GObject *gesture;
+
+ gesture = G_OBJECT (g_object_get_data (G_OBJECT (row), "gesture"));
+ gtk_inspector_widget_tree_select_object (GTK_INSPECTOR_WIDGET_TREE (sl->priv->widget_tree),
+ gesture);
+}
+
+static void
+add_gesture (GtkInspectorGestures *sl,
+ GObject *object,
+ GtkWidget *listbox,
+ GtkGesture *gesture,
+ GtkPropagationPhase phase)
+{
+ GtkWidget *row;
+ GtkWidget *box;
+ GtkWidget *label;
+ GtkWidget *combo;
+
+ row = gtk_list_box_row_new ();
+ gtk_container_add (GTK_CONTAINER (listbox), row);
+ gtk_widget_show (row);
+ box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 40);
+ gtk_container_add (GTK_CONTAINER (row), box);
+ g_object_set (box, "margin", 10, NULL);
+ gtk_widget_show (box);
+ label = gtk_label_new (g_type_name_from_instance ((GTypeInstance*)gesture));
+ g_object_set (label, "xalign", 0.0, NULL);
+ gtk_container_add (GTK_CONTAINER (box), label);
+ gtk_size_group_add_widget (sl->priv->sizegroup, label);
+ gtk_widget_show (label);
+ gtk_widget_set_halign (label, GTK_ALIGN_START);
+ gtk_widget_set_valign (label, GTK_ALIGN_BASELINE);
+
+ combo = gtk_combo_box_text_new ();
+ gtk_combo_box_text_insert_text (GTK_COMBO_BOX_TEXT (combo), GTK_PHASE_NONE, _("None"));
+ gtk_combo_box_text_insert_text (GTK_COMBO_BOX_TEXT (combo), GTK_PHASE_CAPTURE, _("Capture"));
+ gtk_combo_box_text_insert_text (GTK_COMBO_BOX_TEXT (combo), GTK_PHASE_BUBBLE, _("Bubble"));
+ gtk_combo_box_text_insert_text (GTK_COMBO_BOX_TEXT (combo), GTK_PHASE_TARGET, _("Target"));
+ gtk_combo_box_set_active (GTK_COMBO_BOX (combo), phase);
+ gtk_container_add (GTK_CONTAINER (box), combo);
+ gtk_widget_show (combo);
+ gtk_widget_set_halign (label, GTK_ALIGN_END);
+ gtk_widget_set_valign (label, GTK_ALIGN_BASELINE);
+
+ g_object_set_data (G_OBJECT (row), "gesture", gesture);
+ g_signal_connect (combo, "changed", G_CALLBACK (phase_changed_cb), sl);
+}
+
+static void
+add_gesture_group (GtkInspectorGestures *sl,
+ GObject *object,
+ GtkGesture *gesture,
+ GHashTable *hash)
+{
+ GtkWidget *frame;
+ GtkWidget *listbox;
+ GList *list, *l;
+ GtkGesture *g;
+ GtkPropagationPhase phase;
+
+ frame = gtk_frame_new (NULL);
+ gtk_widget_show (frame);
+ gtk_widget_set_halign (frame, GTK_ALIGN_CENTER);
+
+ listbox = gtk_list_box_new ();
+ g_signal_connect (listbox, "row-activated", G_CALLBACK (row_activated), sl);
+ gtk_container_add (GTK_CONTAINER (frame), listbox);
+ gtk_widget_show (listbox);
+ gtk_list_box_set_selection_mode (GTK_LIST_BOX (listbox), GTK_SELECTION_NONE);
+
+ list = gtk_gesture_get_group (gesture);
+ for (l = list; l; l = l->next)
+ {
+ g = l->data;
+ phase = GPOINTER_TO_INT (g_hash_table_lookup (hash, g));
+ add_gesture (sl, object, listbox, g, phase);
+ g_hash_table_remove (hash, g);
+ }
+ g_list_free (list);
+
+ gtk_container_add (GTK_CONTAINER (sl), frame);
+}
+
+void
+gtk_inspector_gestures_set_object (GtkInspectorGestures *sl,
+ GObject *object)
+{
+ clear_all (sl);
+
+ if (GTK_IS_WIDGET (object))
+ {
+ GHashTable *hash;
+ GHashTableIter iter;
+ GList *list, *l;
+ gint phase;
+
+ hash = g_hash_table_new (g_direct_hash, g_direct_equal);
+ for (phase = GTK_PHASE_NONE; phase <= GTK_PHASE_TARGET; phase++)
+ {
+ list = _gtk_widget_list_controllers (GTK_WIDGET (object), phase);
+ for (l = list; l; l = l->next)
+ g_hash_table_insert (hash, l->data, GINT_TO_POINTER (phase));
+ g_list_free (list);
+ }
+
+ while (g_hash_table_size (hash) > 0)
+ {
+ gpointer key, value;
+ GtkGesture *gesture;
+ g_hash_table_iter_init (&iter, hash);
+ g_hash_table_iter_next (&iter, &key, &value);
+ gesture = key;
+ add_gesture_group (sl, object, gesture, hash);
+ }
+
+ g_hash_table_unref (hash);
+
+ gtk_widget_show (GTK_WIDGET (sl));
+ }
+ else
+ gtk_widget_hide (GTK_WIDGET (sl));
+}
+
+static void
+get_property (GObject *object,
+ guint param_id,
+ GValue *value,
+ GParamSpec *pspec)
+{
+ GtkInspectorGestures *sl = GTK_INSPECTOR_GESTURES (object);
+
+ switch (param_id)
+ {
+ case PROP_WIDGET_TREE:
+ g_value_take_object (value, sl->priv->widget_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)
+{
+ GtkInspectorGestures *sl = GTK_INSPECTOR_GESTURES (object);
+
+ switch (param_id)
+ {
+ case PROP_WIDGET_TREE:
+ sl->priv->widget_tree = g_value_get_object (value);
+ break;
+
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
+ break;
+ }
+}
+
+static void
+gtk_inspector_gestures_class_init (GtkInspectorGesturesClass *klass)
+{
+ GObjectClass *object_class = G_OBJECT_CLASS (klass);
+
+ object_class->get_property = get_property;
+ object_class->set_property = set_property;
+
+ g_object_class_install_property (object_class, PROP_WIDGET_TREE,
+ g_param_spec_object ("widget-tree", "Widget Tree", "Widget tree",
+ GTK_TYPE_WIDGET, G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY));
+}
+
+// vim: set et sw=2 ts=2:
diff --git a/gtk/inspector/gestures.h b/gtk/inspector/gestures.h
new file mode 100644
index 0000000..e4f8dcb
--- /dev/null
+++ b/gtk/inspector/gestures.h
@@ -0,0 +1,54 @@
+/*
+ * Copyright (c) 2014 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/>.
+ */
+
+#ifndef _GTK_INSPECTOR_GESTURES_H_
+#define _GTK_INSPECTOR_GESTURES_H_
+
+#include <gtk/gtk.h>
+
+#define GTK_TYPE_INSPECTOR_GESTURES (gtk_inspector_gestures_get_type())
+#define GTK_INSPECTOR_GESTURES(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),
GTK_TYPE_INSPECTOR_GESTURES, GtkInspectorGestures))
+#define GTK_INSPECTOR_GESTURES_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),
GTK_TYPE_INSPECTOR_GESTURES, GtkInspectorGesturesClass))
+#define GTK_INSPECTOR_IS_GESTURES(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),
GTK_TYPE_INSPECTOR_GESTURES))
+#define GTK_INSPECTOR_IS_GESTURES_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),
GTK_TYPE_INSPECTOR_GESTURES))
+#define GTK_INSPECTOR_GESTURES_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj),
GTK_TYPE_INSPECTOR_GESTURES, GtkInspectorGesturesClass))
+
+
+typedef struct _GtkInspectorGesturesPrivate GtkInspectorGesturesPrivate;
+
+typedef struct _GtkInspectorGestures
+{
+ GtkBox parent;
+ GtkInspectorGesturesPrivate *priv;
+} GtkInspectorGestures;
+
+typedef struct _GtkInspectorGesturesClass
+{
+ GtkBoxClass parent;
+} GtkInspectorGesturesClass;
+
+G_BEGIN_DECLS
+
+GType gtk_inspector_gestures_get_type (void);
+void gtk_inspector_gestures_set_object (GtkInspectorGestures *sl,
+ GObject *object);
+
+G_END_DECLS
+
+#endif // _GTK_INSPECTOR_GESTURES_H_
+
+// vim: set et sw=2 ts=2:
diff --git a/gtk/inspector/init.c b/gtk/inspector/init.c
index 35b63f8..08952aa 100644
--- a/gtk/inspector/init.c
+++ b/gtk/inspector/init.c
@@ -28,6 +28,7 @@
#include "css-editor.h"
#include "data-list.h"
#include "general.h"
+#include "gestures.h"
#include "object-hierarchy.h"
#include "prop-list.h"
#include "python-hooks.h"
@@ -55,6 +56,7 @@ gtk_inspector_init (void)
g_type_ensure (GTK_TYPE_INSPECTOR_CSS_EDITOR);
g_type_ensure (GTK_TYPE_INSPECTOR_DATA_LIST);
g_type_ensure (GTK_TYPE_INSPECTOR_GENERAL);
+ g_type_ensure (GTK_TYPE_INSPECTOR_GESTURES);
g_type_ensure (GTK_TYPE_INSPECTOR_OBJECT_HIERARCHY);
g_type_ensure (GTK_TYPE_INSPECTOR_PROP_LIST);
g_type_ensure (GTK_TYPE_INSPECTOR_PYTHON_SHELL);
diff --git a/gtk/inspector/window.c b/gtk/inspector/window.c
index 25290ef..72d1aad 100644
--- a/gtk/inspector/window.c
+++ b/gtk/inspector/window.c
@@ -36,6 +36,7 @@
#include "button-path.h"
#include "size-groups.h"
#include "data-list.h"
+#include "gestures.h"
#include "signals-list.h"
#include "actions.h"
@@ -74,6 +75,8 @@ on_widget_tree_selection_changed (GtkInspectorWidgetTree *wt,
gtk_inspector_size_groups_set_object (GTK_INSPECTOR_SIZE_GROUPS (iw->size_groups), selected);
gtk_inspector_data_list_set_object (GTK_INSPECTOR_DATA_LIST (iw->data_list), selected);
gtk_inspector_actions_set_object (GTK_INSPECTOR_ACTIONS (iw->actions), selected);
+ gtk_inspector_gestures_set_object (GTK_INSPECTOR_GESTURES (iw->gestures), selected);
+
if (GTK_IS_WIDGET (selected))
gtk_inspector_flash_widget (iw, GTK_WIDGET (selected));
}
@@ -173,6 +176,7 @@ gtk_inspector_window_class_init (GtkInspectorWindowClass *klass)
gtk_widget_class_bind_template_child (widget_class, GtkInspectorWindow, size_groups);
gtk_widget_class_bind_template_child (widget_class, GtkInspectorWindow, data_list);
gtk_widget_class_bind_template_child (widget_class, GtkInspectorWindow, actions);
+ gtk_widget_class_bind_template_child (widget_class, GtkInspectorWindow, gestures);
gtk_widget_class_bind_template_callback (widget_class, on_inspect);
gtk_widget_class_bind_template_callback (widget_class, on_widget_tree_selection_changed);
diff --git a/gtk/inspector/window.h b/gtk/inspector/window.h
index 1349f95..d32542c 100644
--- a/gtk/inspector/window.h
+++ b/gtk/inspector/window.h
@@ -53,6 +53,7 @@ typedef struct
GtkWidget *size_groups;
GtkWidget *data_list;
GtkWidget *actions;
+ GtkWidget *gestures;
GtkWidget *widget_popup;
diff --git a/gtk/inspector/window.ui b/gtk/inspector/window.ui
index 4ee58ec..01feaff 100644
--- a/gtk/inspector/window.ui
+++ b/gtk/inspector/window.ui
@@ -239,6 +239,17 @@
<property name="label" translatable="yes">Actions</property>
</object>
</child>
+ <child>
+ <object class="GtkInspectorGestures" id="gestures">
+ <property name="widget-tree">widget_tree</property>
+ </object>
+ </child>
+ <child type="tab">
+ <object class="GtkLabel">
+ <property name="visible">True</property>
+ <property name="label" translatable="yes">Gestures</property>
+ </object>
+ </child>
</object>
<packing>
<property name="resize">True</property>
diff --git a/po/POTFILES.in b/po/POTFILES.in
index 6c61ccc..65d4a49 100644
--- a/po/POTFILES.in
+++ b/po/POTFILES.in
@@ -276,6 +276,7 @@ gtk/inspector/css-editor.c
gtk/inspector/css-editor.ui.h
gtk/inspector/data-list.ui.h
gtk/inspector/general.ui.h
+gtk/inspector/gestures.c
gtk/inspector/inspect-button.c
gtk/inspector/object-hierarchy.ui.h
gtk/inspector/prop-editor.c
[
Date Prev][
Date Next] [
Thread Prev][
Thread Next]
[
Thread Index]
[
Date Index]
[
Author Index]