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gtk2/gtk/inspector/action-editor.c
Sophie Herold a546ae32d7 Remove all nicks and blurbs from param specs 
Those property features don't seem to be in use anywhere.
They are redundant since the docs cover the same information
and more. They also created unnecessary translation work.

Closes #4904
2022-05-11 18:16:29 +02:00

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/*
* 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 "action-editor.h"
#include "variant-editor.h"
#include "gtktogglebutton.h"
#include "gtkentry.h"
#include "gtklabel.h"
#include "gtkbox.h"
#include "gtkboxlayout.h"
#include "gtkorientable.h"
#include "gtkactionmuxerprivate.h"
struct _GtkInspectorActionEditor
{
GtkWidget parent;
GObject *owner;
char *name;
gboolean enabled;
const GVariantType *parameter_type;
GVariantType *state_type;
GtkWidget *activate_button;
GtkWidget *parameter_entry;
GtkWidget *state_entry;
GtkWidget *state_editor;
};
typedef struct
{
GtkWidgetClass parent;
} GtkInspectorActionEditorClass;
enum
{
PROP_0,
PROP_OWNER,
PROP_NAME,
PROP_SIZEGROUP
};
G_DEFINE_TYPE (GtkInspectorActionEditor, gtk_inspector_action_editor, GTK_TYPE_WIDGET)
static void update_widgets (GtkInspectorActionEditor *r);
static void
activate_action (GtkWidget *button,
GtkInspectorActionEditor *r)
{
GVariant *parameter = NULL;
if (r->parameter_entry)
parameter = gtk_inspector_variant_editor_get_value (r->parameter_entry);
if (G_IS_ACTION_GROUP (r->owner))
g_action_group_activate_action (G_ACTION_GROUP (r->owner), r->name, parameter);
else if (GTK_IS_ACTION_MUXER (r->owner))
gtk_action_muxer_activate_action (GTK_ACTION_MUXER (r->owner), r->name, parameter);
update_widgets (r);
}
static void
parameter_changed (GtkWidget *editor,
gpointer data)
{
GtkInspectorActionEditor *r = data;
GVariant *value;
value = gtk_inspector_variant_editor_get_value (editor);
gtk_widget_set_sensitive (r->activate_button, r->enabled && value != NULL);
if (value)
g_variant_unref (value);
}
static void
state_changed (GtkWidget *editor,
gpointer data)
{
GtkInspectorActionEditor *r = data;
GVariant *value;
value = gtk_inspector_variant_editor_get_value (editor);
if (value)
{
if (G_IS_ACTION_GROUP (r->owner))
g_action_group_change_action_state (G_ACTION_GROUP (r->owner), r->name, value);
else if (GTK_IS_ACTION_MUXER (r->owner))
gtk_action_muxer_change_action_state (GTK_ACTION_MUXER (r->owner), r->name, value);
}
}
static void
gtk_inspector_action_editor_init (GtkInspectorActionEditor *r)
{
GtkBoxLayout *layout;
GtkWidget *row, *activate, *label;
layout = GTK_BOX_LAYOUT (gtk_widget_get_layout_manager (GTK_WIDGET (r)));
gtk_orientable_set_orientation (GTK_ORIENTABLE (layout), GTK_ORIENTATION_HORIZONTAL);
gtk_box_layout_set_spacing (layout, 10);
row = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 10);
activate = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 10);
gtk_box_append (GTK_BOX (row), activate);
r->activate_button = gtk_button_new_with_label (_("Activate"));
g_signal_connect (r->activate_button, "clicked", G_CALLBACK (activate_action), r);
gtk_box_append (GTK_BOX (activate), r->activate_button);
r->parameter_entry = gtk_inspector_variant_editor_new (NULL, parameter_changed, r);
gtk_widget_hide (r->parameter_entry);
gtk_box_append (GTK_BOX (activate), r->parameter_entry);
gtk_widget_set_parent (row, GTK_WIDGET (r));
r->state_editor = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 10);
label = gtk_label_new (_("Set State"));
gtk_box_append (GTK_BOX (r->state_editor), label);
r->state_entry = gtk_inspector_variant_editor_new (NULL, state_changed, r);
gtk_box_append (GTK_BOX (r->state_editor), r->state_entry);
gtk_widget_set_parent (r->state_editor, GTK_WIDGET (r));
gtk_widget_hide (r->state_editor);
}
static void
update_enabled (GtkInspectorActionEditor *r,
gboolean enabled)
{
r->enabled = enabled;
if (r->parameter_entry)
{
gtk_widget_set_sensitive (r->parameter_entry, enabled);
parameter_changed (r->parameter_entry, r);
}
if (r->activate_button)
gtk_widget_set_sensitive (r->activate_button, enabled);
}
static void
action_enabled_changed_cb (GActionGroup *group,
const char *action_name,
gboolean enabled,
GtkInspectorActionEditor *r)
{
if (g_str_equal (action_name, r->name))
update_enabled (r, enabled);
}
static void
update_state (GtkInspectorActionEditor *r,
GVariant *state)
{
if (r->state_entry)
gtk_inspector_variant_editor_set_value (r->state_entry, state);
}
static void
action_state_changed_cb (GActionGroup *group,
const char *action_name,
GVariant *state,
GtkInspectorActionEditor *r)
{
if (g_str_equal (action_name, r->name))
update_state (r, state);
}
static void
update_widgets (GtkInspectorActionEditor *r)
{
GVariant *state;
if (G_IS_ACTION_GROUP (r->owner))
g_action_group_query_action (G_ACTION_GROUP (r->owner), r->name,
&r->enabled, &r->parameter_type, NULL, NULL,
&state);
else if (GTK_IS_ACTION_MUXER (r->owner))
gtk_action_muxer_query_action (GTK_ACTION_MUXER (r->owner), r->name,
&r->enabled, &r->parameter_type, NULL, NULL,
&state);
else
state = NULL;
gtk_widget_set_sensitive (r->activate_button, r->enabled);
if (r->parameter_type)
{
gtk_inspector_variant_editor_set_type (r->parameter_entry, r->parameter_type);
gtk_widget_show (r->parameter_entry);
gtk_widget_set_sensitive (r->parameter_entry, r->enabled);
}
else
gtk_widget_hide (r->parameter_entry);
if (state)
{
if (r->state_type)
g_variant_type_free (r->state_type);
r->state_type = g_variant_type_copy (g_variant_get_type (state));
gtk_inspector_variant_editor_set_value (r->state_entry, state);
gtk_widget_show (r->state_editor);
}
else
gtk_widget_hide (r->state_editor);
if (G_IS_ACTION_GROUP (r->owner))
{
g_signal_connect (r->owner, "action-enabled-changed",
G_CALLBACK (action_enabled_changed_cb), r);
g_signal_connect (r->owner, "action-state-changed",
G_CALLBACK (action_state_changed_cb), r);
}
}
static void
dispose (GObject *object)
{
GtkInspectorActionEditor *r = GTK_INSPECTOR_ACTION_EDITOR (object);
GtkWidget *child;
g_free (r->name);
if (r->state_type)
g_variant_type_free (r->state_type);
if (r->owner)
{
g_signal_handlers_disconnect_by_func (r->owner, action_enabled_changed_cb, r);
g_signal_handlers_disconnect_by_func (r->owner, action_state_changed_cb, r);
}
while ((child = gtk_widget_get_first_child (GTK_WIDGET (r))))
gtk_widget_unparent (child);
G_OBJECT_CLASS (gtk_inspector_action_editor_parent_class)->dispose (object);
}
static void
get_property (GObject *object,
guint param_id,
GValue *value,
GParamSpec *pspec)
{
GtkInspectorActionEditor *r = GTK_INSPECTOR_ACTION_EDITOR (object);
switch (param_id)
{
case PROP_OWNER:
g_value_set_object (value, r->owner);
break;
case PROP_NAME:
g_value_set_string (value, r->name);
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)
{
GtkInspectorActionEditor *r = GTK_INSPECTOR_ACTION_EDITOR (object);
switch (param_id)
{
case PROP_OWNER:
if (r->owner)
{
g_signal_handlers_disconnect_by_func (r->owner, action_enabled_changed_cb, r);
g_signal_handlers_disconnect_by_func (r->owner, action_state_changed_cb, r);
}
r->owner = g_value_get_object (value);
break;
case PROP_NAME:
g_free (r->name);
r->name = g_value_dup_string (value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID(object, param_id, pspec);
break;
}
}
static void
gtk_inspector_action_editor_class_init (GtkInspectorActionEditorClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
object_class->dispose = dispose;
object_class->get_property = get_property;
object_class->set_property = set_property;
g_object_class_install_property (object_class, PROP_OWNER,
g_param_spec_object ("owner", NULL, NULL,
G_TYPE_OBJECT, G_PARAM_READWRITE));
g_object_class_install_property (object_class, PROP_NAME,
g_param_spec_string ("name", NULL, NULL,
NULL, G_PARAM_READWRITE));
gtk_widget_class_set_layout_manager_type (widget_class, GTK_TYPE_BOX_LAYOUT);
}
GtkWidget *
gtk_inspector_action_editor_new (void)
{
return g_object_new (GTK_TYPE_INSPECTOR_ACTION_EDITOR, NULL);
}
void
gtk_inspector_action_editor_set (GtkInspectorActionEditor *self,
GObject *owner,
const char *name)
{
g_object_set (self, "owner", owner, "name", name, NULL);
update_widgets (self);
}
void
gtk_inspector_action_editor_update (GtkInspectorActionEditor *r,
gboolean enabled,
GVariant *state)
{
update_enabled (r, enabled);
update_state (r, state);
}
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