686 lines
22 KiB
C
686 lines
22 KiB
C
/*
|
|
Copyright (C) 2008 Christian Dywan <christian@twotoasts.de>
|
|
Copyright (C) 2009 Enrico Tröger <enrico.troeger@uvena.de>
|
|
|
|
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 2.1 of the License, or (at your option) any later version.
|
|
|
|
See the file COPYING for the full license text.
|
|
*/
|
|
|
|
#include "katze-arrayaction.h"
|
|
|
|
#include "katze-net.h"
|
|
#include "katze-utils.h"
|
|
#include "marshal.h"
|
|
|
|
#include <string.h>
|
|
#include <glib/gi18n.h>
|
|
#include <gtk/gtk.h>
|
|
|
|
struct _KatzeArrayAction
|
|
{
|
|
GtkAction parent_instance;
|
|
|
|
KatzeArray* array;
|
|
KatzeNet* net;
|
|
};
|
|
|
|
struct _KatzeArrayActionClass
|
|
{
|
|
GtkActionClass parent_class;
|
|
};
|
|
|
|
G_DEFINE_TYPE (KatzeArrayAction, katze_array_action, GTK_TYPE_ACTION);
|
|
|
|
enum
|
|
{
|
|
PROP_0,
|
|
|
|
PROP_ARRAY
|
|
};
|
|
|
|
enum
|
|
{
|
|
POPULATE_POPUP,
|
|
ACTIVATE_ITEM,
|
|
ACTIVATE_ITEM_ALT,
|
|
LAST_SIGNAL
|
|
};
|
|
|
|
static guint signals[LAST_SIGNAL];
|
|
|
|
static void
|
|
katze_array_action_finalize (GObject* object);
|
|
|
|
static void
|
|
katze_array_action_set_property (GObject* object,
|
|
guint prop_id,
|
|
const GValue* value,
|
|
GParamSpec* pspec);
|
|
|
|
static void
|
|
katze_array_action_get_property (GObject* object,
|
|
guint prop_id,
|
|
GValue* value,
|
|
GParamSpec* pspec);
|
|
|
|
static void
|
|
katze_array_action_activate (GtkAction* object);
|
|
|
|
static GtkWidget*
|
|
katze_array_action_create_tool_item (GtkAction* action);
|
|
|
|
static GtkWidget*
|
|
katze_array_action_create_menu_item (GtkAction* action);
|
|
|
|
static void
|
|
katze_array_action_connect_proxy (GtkAction* action,
|
|
GtkWidget* proxy);
|
|
|
|
static void
|
|
katze_array_action_disconnect_proxy (GtkAction* action,
|
|
GtkWidget* proxy);
|
|
|
|
static void
|
|
katze_array_action_class_init (KatzeArrayActionClass* class)
|
|
{
|
|
GObjectClass* gobject_class;
|
|
GtkActionClass* action_class;
|
|
|
|
signals[POPULATE_POPUP] = g_signal_new ("populate-popup",
|
|
G_TYPE_FROM_CLASS (class),
|
|
(GSignalFlags) (G_SIGNAL_RUN_LAST),
|
|
0,
|
|
0,
|
|
NULL,
|
|
g_cclosure_marshal_VOID__OBJECT,
|
|
G_TYPE_NONE, 1,
|
|
GTK_TYPE_MENU);
|
|
|
|
signals[ACTIVATE_ITEM] = g_signal_new ("activate-item",
|
|
G_TYPE_FROM_CLASS (class),
|
|
(GSignalFlags) (G_SIGNAL_RUN_LAST),
|
|
0,
|
|
0,
|
|
NULL,
|
|
g_cclosure_marshal_VOID__OBJECT,
|
|
G_TYPE_NONE, 1,
|
|
KATZE_TYPE_ITEM);
|
|
|
|
/**
|
|
* KatzeArrayAction::activate-item-alt:
|
|
* @array: the object on which the signal is emitted
|
|
* @item: the item being activated
|
|
* @button: the mouse button pressed
|
|
*
|
|
* An item was clicked with a particular button. Use this if you need
|
|
* to handle middle or right clicks specially.
|
|
*
|
|
* Return value: %TRUE if the event was handled. If %FALSE is returned,
|
|
* the default "activate-item" signal is emitted.
|
|
*
|
|
* Since: 0.1.7
|
|
**/
|
|
signals[ACTIVATE_ITEM_ALT] = g_signal_new ("activate-item-alt",
|
|
G_TYPE_FROM_CLASS (class),
|
|
(GSignalFlags) (G_SIGNAL_RUN_LAST),
|
|
0,
|
|
0,
|
|
NULL,
|
|
katze_cclosure_marshal_BOOLEAN__OBJECT_UINT,
|
|
G_TYPE_BOOLEAN, 2,
|
|
KATZE_TYPE_ITEM, G_TYPE_UINT);
|
|
|
|
gobject_class = G_OBJECT_CLASS (class);
|
|
gobject_class->finalize = katze_array_action_finalize;
|
|
gobject_class->set_property = katze_array_action_set_property;
|
|
gobject_class->get_property = katze_array_action_get_property;
|
|
|
|
action_class = GTK_ACTION_CLASS (class);
|
|
action_class->activate = katze_array_action_activate;
|
|
action_class->create_menu_item = katze_array_action_create_menu_item;
|
|
action_class->create_tool_item = katze_array_action_create_tool_item;
|
|
action_class->connect_proxy = katze_array_action_connect_proxy;
|
|
action_class->disconnect_proxy = katze_array_action_disconnect_proxy;
|
|
|
|
g_object_class_install_property (gobject_class,
|
|
PROP_ARRAY,
|
|
g_param_spec_object (
|
|
"array",
|
|
"Array",
|
|
"The array the action represents",
|
|
KATZE_TYPE_ARRAY,
|
|
G_PARAM_READWRITE));
|
|
}
|
|
|
|
static void
|
|
katze_array_action_init (KatzeArrayAction* array_action)
|
|
{
|
|
array_action->array = NULL;
|
|
array_action->net = katze_net_new ();
|
|
}
|
|
|
|
static void
|
|
katze_array_action_finalize (GObject* object)
|
|
{
|
|
KatzeArrayAction* array_action = KATZE_ARRAY_ACTION (object);
|
|
|
|
katze_object_assign (array_action->array, NULL);
|
|
katze_object_assign (array_action->net, NULL);
|
|
|
|
G_OBJECT_CLASS (katze_array_action_parent_class)->finalize (object);
|
|
}
|
|
|
|
static void
|
|
katze_array_action_set_property (GObject* object,
|
|
guint prop_id,
|
|
const GValue* value,
|
|
GParamSpec* pspec)
|
|
{
|
|
KatzeArrayAction* array_action = KATZE_ARRAY_ACTION (object);
|
|
|
|
switch (prop_id)
|
|
{
|
|
case PROP_ARRAY:
|
|
katze_array_action_set_array (array_action, g_value_get_object (value));
|
|
break;
|
|
default:
|
|
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
|
|
break;
|
|
}
|
|
}
|
|
|
|
static void
|
|
katze_array_action_get_property (GObject* object,
|
|
guint prop_id,
|
|
GValue* value,
|
|
GParamSpec* pspec)
|
|
{
|
|
KatzeArrayAction* array_action = KATZE_ARRAY_ACTION (object);
|
|
|
|
switch (prop_id)
|
|
{
|
|
case PROP_ARRAY:
|
|
g_value_set_object (value, array_action->array);
|
|
break;
|
|
default:
|
|
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
|
|
break;
|
|
}
|
|
}
|
|
|
|
static void
|
|
katze_array_action_activate (GtkAction* action)
|
|
{
|
|
GSList* proxies;
|
|
|
|
proxies = gtk_action_get_proxies (action);
|
|
if (!proxies)
|
|
return;
|
|
|
|
do
|
|
if (GTK_IS_TOOL_ITEM (proxies->data))
|
|
{
|
|
|
|
}
|
|
while ((proxies = g_slist_next (proxies)));
|
|
|
|
if (GTK_ACTION_CLASS (katze_array_action_parent_class)->activate)
|
|
GTK_ACTION_CLASS (katze_array_action_parent_class)->activate (action);
|
|
}
|
|
|
|
static void
|
|
katze_array_action_menu_activate_cb (GtkWidget* proxy,
|
|
KatzeArrayAction* array_action)
|
|
{
|
|
KatzeItem* item = g_object_get_data (G_OBJECT (proxy), "KatzeItem");
|
|
g_signal_emit (array_action, signals[ACTIVATE_ITEM], 0, item);
|
|
}
|
|
|
|
static gboolean
|
|
katze_array_action_menu_button_press_cb (GtkWidget* proxy,
|
|
GdkEventButton* event,
|
|
KatzeArrayAction* array_action)
|
|
{
|
|
KatzeItem* item = g_object_get_data (G_OBJECT (proxy), "KatzeItem");
|
|
gboolean handled;
|
|
|
|
g_signal_emit (array_action, signals[ACTIVATE_ITEM_ALT], 0, item,
|
|
event->button, &handled);
|
|
|
|
if (!handled)
|
|
g_signal_emit (array_action, signals[ACTIVATE_ITEM], 0, item);
|
|
|
|
/* we need to block the 'activate' handler which would be called
|
|
* otherwise as well */
|
|
g_signal_handlers_block_by_func (proxy,
|
|
katze_array_action_menu_activate_cb, array_action);
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
static void
|
|
katze_array_action_menu_item_select_cb (GtkWidget* proxy,
|
|
KatzeArrayAction* array_action);
|
|
|
|
static void
|
|
katze_array_action_generate_menu (KatzeArrayAction* array_action,
|
|
KatzeArray* array,
|
|
GtkWidget* menu,
|
|
GtkWidget* proxy)
|
|
{
|
|
guint i;
|
|
KatzeItem* item;
|
|
GtkWidget* menuitem;
|
|
const gchar* icon_name;
|
|
GdkPixbuf* icon;
|
|
GtkWidget* image;
|
|
GtkWidget* submenu;
|
|
|
|
i = 0;
|
|
while ((item = katze_array_get_nth_item (array, i++)))
|
|
{
|
|
/* FIXME: The menu item should reflect changes to the item */
|
|
if (!KATZE_IS_ARRAY (item) && !katze_item_get_uri (item))
|
|
{
|
|
menuitem = gtk_separator_menu_item_new ();
|
|
gtk_widget_show (menuitem);
|
|
gtk_menu_shell_append (GTK_MENU_SHELL (menu), menuitem);
|
|
continue;
|
|
}
|
|
menuitem = katze_image_menu_item_new_ellipsized (
|
|
katze_item_get_name (item));
|
|
if ((icon_name = katze_item_get_icon (item)) && *icon_name)
|
|
image = gtk_image_new_from_icon_name (icon_name, GTK_ICON_SIZE_MENU);
|
|
else
|
|
{
|
|
if (KATZE_IS_ARRAY (item))
|
|
icon = gtk_widget_render_icon (menuitem,
|
|
GTK_STOCK_DIRECTORY, GTK_ICON_SIZE_MENU, NULL);
|
|
else
|
|
icon = katze_net_load_icon (array_action->net,
|
|
katze_item_get_uri (item), NULL, proxy, NULL);
|
|
image = gtk_image_new_from_pixbuf (icon);
|
|
g_object_unref (icon);
|
|
}
|
|
gtk_image_menu_item_set_image (GTK_IMAGE_MENU_ITEM (menuitem), image);
|
|
#if GTK_CHECK_VERSION (2, 16, 0)
|
|
gtk_image_menu_item_set_always_show_image (
|
|
GTK_IMAGE_MENU_ITEM (menuitem), TRUE);
|
|
#endif
|
|
gtk_menu_shell_append (GTK_MENU_SHELL (menu), menuitem);
|
|
g_object_set_data (G_OBJECT (menuitem), "KatzeItem", item);
|
|
if (KATZE_IS_ARRAY (item))
|
|
{
|
|
submenu = gtk_menu_new ();
|
|
gtk_menu_item_set_submenu (GTK_MENU_ITEM (menuitem), submenu);
|
|
g_signal_connect (menuitem, "select",
|
|
G_CALLBACK (katze_array_action_menu_item_select_cb), array_action);
|
|
}
|
|
else
|
|
{
|
|
g_signal_connect (menuitem, "button-press-event",
|
|
G_CALLBACK (katze_array_action_menu_button_press_cb), array_action);
|
|
/* we need the 'activate' signal as well for keyboard events */
|
|
g_signal_connect (menuitem, "activate",
|
|
G_CALLBACK (katze_array_action_menu_activate_cb), array_action);
|
|
}
|
|
gtk_widget_show (menuitem);
|
|
}
|
|
if (!i)
|
|
{
|
|
menuitem = gtk_image_menu_item_new_with_label (_("Empty"));
|
|
gtk_widget_set_sensitive (menuitem, FALSE);
|
|
gtk_menu_shell_append (GTK_MENU_SHELL (menu), menuitem);
|
|
gtk_widget_show (menuitem);
|
|
}
|
|
}
|
|
|
|
static void
|
|
katze_array_action_menu_item_select_cb (GtkWidget* proxy,
|
|
KatzeArrayAction* array_action)
|
|
{
|
|
GtkWidget* menu;
|
|
KatzeArray* array;
|
|
|
|
menu = gtk_menu_item_get_submenu (GTK_MENU_ITEM (proxy));
|
|
gtk_container_foreach (GTK_CONTAINER (menu),
|
|
(GtkCallback)(gtk_widget_destroy), NULL);
|
|
|
|
array = g_object_get_data (G_OBJECT (proxy), "KatzeItem");
|
|
katze_array_action_generate_menu (array_action, array, menu, proxy);
|
|
}
|
|
|
|
static void
|
|
katze_array_action_proxy_clicked_cb (GtkWidget* proxy,
|
|
KatzeArrayAction* array_action)
|
|
{
|
|
GtkWidget* menu;
|
|
KatzeArray* array;
|
|
|
|
if (GTK_IS_MENU_ITEM (proxy))
|
|
{
|
|
g_object_set_data (G_OBJECT (proxy), "KatzeItem", array_action->array);
|
|
katze_array_action_menu_item_select_cb (proxy, array_action);
|
|
g_signal_emit (array_action, signals[POPULATE_POPUP], 0,
|
|
gtk_menu_item_get_submenu (GTK_MENU_ITEM (proxy)));
|
|
return;
|
|
}
|
|
|
|
menu = gtk_menu_new ();
|
|
|
|
array = (KatzeArray*)g_object_get_data (G_OBJECT (proxy), "KatzeArray");
|
|
if (!array)
|
|
array = array_action->array;
|
|
katze_array_action_generate_menu (array_action, array, menu, proxy);
|
|
|
|
/* populate-popup should only affect the main proxy */
|
|
if (array == array_action->array)
|
|
g_signal_emit (array_action, signals[POPULATE_POPUP], 0, menu);
|
|
|
|
katze_widget_popup (GTK_WIDGET (proxy), GTK_MENU (menu),
|
|
NULL, KATZE_MENU_POSITION_LEFT);
|
|
}
|
|
|
|
static GtkWidget*
|
|
katze_array_action_create_menu_item (GtkAction* action)
|
|
{
|
|
GtkWidget* menuitem;
|
|
|
|
menuitem = gtk_menu_item_new ();
|
|
return menuitem;
|
|
}
|
|
|
|
static GtkWidget*
|
|
katze_array_action_create_tool_item (GtkAction* action)
|
|
{
|
|
GtkWidget* toolitem;
|
|
|
|
toolitem = GTK_WIDGET (gtk_tool_button_new (NULL, ""));
|
|
return toolitem;
|
|
}
|
|
|
|
static void
|
|
katze_array_action_label_notify_cb (GtkToolButton* item,
|
|
GParamSpec* pspec,
|
|
GtkLabel* label)
|
|
{
|
|
const gchar* property;
|
|
const gchar* text;
|
|
|
|
if (!G_IS_PARAM_SPEC_STRING (pspec))
|
|
return;
|
|
|
|
property = g_param_spec_get_name (pspec);
|
|
if (!strcmp (property, "label"))
|
|
{
|
|
text = gtk_tool_button_get_label (item);
|
|
gtk_label_set_text (label, text);
|
|
}
|
|
}
|
|
|
|
static void
|
|
katze_array_action_item_notify_cb (KatzeItem* item,
|
|
GParamSpec* pspec,
|
|
GtkToolItem* toolitem)
|
|
{
|
|
KatzeArrayAction* array_action;
|
|
const gchar* property;
|
|
const gchar* title;
|
|
const gchar* desc;
|
|
GdkPixbuf* icon;
|
|
GtkWidget* image;
|
|
|
|
if (!G_IS_PARAM_SPEC_STRING (pspec))
|
|
return;
|
|
|
|
array_action = (KatzeArrayAction*)g_object_get_data (
|
|
G_OBJECT (toolitem), "KatzeArrayAction");
|
|
property = g_param_spec_get_name (pspec);
|
|
if (!strcmp (property, "name"))
|
|
{
|
|
title = katze_item_get_name (item);
|
|
if (title)
|
|
gtk_tool_button_set_label (GTK_TOOL_BUTTON (toolitem), title);
|
|
else
|
|
gtk_tool_button_set_label (GTK_TOOL_BUTTON (toolitem),
|
|
katze_item_get_uri (item));
|
|
}
|
|
else if (!strcmp (property, "text"))
|
|
{
|
|
desc = katze_item_get_text (item);
|
|
if (desc && *desc)
|
|
gtk_tool_item_set_tooltip_text (toolitem, desc);
|
|
else
|
|
gtk_tool_item_set_tooltip_text (toolitem,
|
|
katze_item_get_uri (item));
|
|
}
|
|
else if (!KATZE_IS_ARRAY (item) && !strcmp (property, "uri"))
|
|
{
|
|
icon = katze_net_load_icon (array_action->net, katze_item_get_uri (item),
|
|
NULL, GTK_WIDGET (toolitem), NULL);
|
|
image = gtk_image_new_from_pixbuf (icon);
|
|
g_object_unref (icon);
|
|
gtk_widget_show (image);
|
|
gtk_tool_button_set_icon_widget (GTK_TOOL_BUTTON (toolitem), image);
|
|
}
|
|
else if (!strcmp (property, "icon"))
|
|
{
|
|
image = gtk_image_new_from_icon_name (katze_item_get_icon (item),
|
|
GTK_ICON_SIZE_MENU);
|
|
gtk_widget_show (image);
|
|
gtk_tool_button_set_icon_widget (GTK_TOOL_BUTTON (toolitem), image);
|
|
}
|
|
}
|
|
|
|
static gboolean
|
|
katze_array_action_proxy_create_menu_proxy_cb (GtkWidget* proxy,
|
|
KatzeItem* item)
|
|
{
|
|
KatzeArrayAction* array_action;
|
|
GtkWidget* menuitem;
|
|
const gchar* icon_name;
|
|
GtkWidget* image;
|
|
GdkPixbuf* icon;
|
|
|
|
array_action = g_object_get_data (G_OBJECT (proxy), "KatzeArrayAction");
|
|
menuitem = katze_image_menu_item_new_ellipsized (
|
|
katze_item_get_name (item));
|
|
if ((icon_name = katze_item_get_icon (item)) && *icon_name)
|
|
image = gtk_image_new_from_icon_name (icon_name, GTK_ICON_SIZE_MENU);
|
|
else
|
|
{
|
|
if (KATZE_IS_ARRAY (item))
|
|
icon = gtk_widget_render_icon (menuitem,
|
|
GTK_STOCK_DIRECTORY, GTK_ICON_SIZE_MENU, NULL);
|
|
else
|
|
icon = katze_net_load_icon (array_action->net,
|
|
katze_item_get_uri (item), NULL, proxy, NULL);
|
|
image = gtk_image_new_from_pixbuf (icon);
|
|
g_object_unref (icon);
|
|
}
|
|
gtk_image_menu_item_set_image (GTK_IMAGE_MENU_ITEM (menuitem), image);
|
|
#if GTK_CHECK_VERSION (2, 16, 0)
|
|
gtk_image_menu_item_set_always_show_image (
|
|
GTK_IMAGE_MENU_ITEM (menuitem), TRUE);
|
|
#endif
|
|
g_object_set_data (G_OBJECT (menuitem), "KatzeItem", item);
|
|
if (KATZE_IS_ARRAY (item))
|
|
{
|
|
GtkWidget* submenu = gtk_menu_new ();
|
|
gtk_menu_item_set_submenu (GTK_MENU_ITEM (menuitem), submenu);
|
|
g_signal_connect (menuitem, "select",
|
|
G_CALLBACK (katze_array_action_menu_item_select_cb), array_action);
|
|
}
|
|
else
|
|
{
|
|
g_signal_connect (menuitem, "button-press-event",
|
|
G_CALLBACK (katze_array_action_menu_button_press_cb), array_action);
|
|
/* we need the 'activate' signal as well for keyboard events */
|
|
g_signal_connect (menuitem, "activate",
|
|
G_CALLBACK (katze_array_action_menu_activate_cb), array_action);
|
|
}
|
|
gtk_tool_item_set_proxy_menu_item (GTK_TOOL_ITEM (proxy),
|
|
"katze-tool-item-menu", menuitem);
|
|
return TRUE;
|
|
}
|
|
|
|
/**
|
|
* katze_array_action_create_tool_item_for:
|
|
* @array_action: a #KatzeArrayAction
|
|
* @item: a #KatzeItem
|
|
*
|
|
* Creates a tool item for a particular @item, that also
|
|
* reflects changes to its properties. In the case of
|
|
* an array, the item will create a popup menu with
|
|
* the contained items.
|
|
*
|
|
* Note that the label is reasonably ellipsized for you,
|
|
* much like katze_image_menu_item_new_ellipsized().
|
|
*
|
|
* Return value: a new tool item
|
|
**/
|
|
GtkToolItem*
|
|
katze_array_action_create_tool_item_for (KatzeArrayAction* array_action,
|
|
KatzeItem* item)
|
|
{
|
|
const gchar* title;
|
|
const gchar* uri;
|
|
const gchar* desc;
|
|
GtkToolItem* toolitem;
|
|
GdkPixbuf* icon;
|
|
GtkWidget* image;
|
|
GtkWidget* label;
|
|
|
|
title = katze_item_get_name (item);
|
|
uri = katze_item_get_uri (item);
|
|
desc = katze_item_get_text (item);
|
|
|
|
if (!KATZE_IS_ARRAY (item) && !uri)
|
|
return gtk_separator_tool_item_new ();
|
|
|
|
toolitem = gtk_tool_button_new (NULL, "");
|
|
g_signal_connect (toolitem, "create-menu-proxy",
|
|
G_CALLBACK (katze_array_action_proxy_create_menu_proxy_cb), item);
|
|
if (KATZE_IS_ARRAY (item))
|
|
icon = gtk_widget_render_icon (GTK_WIDGET (toolitem),
|
|
GTK_STOCK_DIRECTORY, GTK_ICON_SIZE_MENU, NULL);
|
|
else
|
|
icon = katze_net_load_icon (array_action->net, uri,
|
|
NULL, GTK_WIDGET (toolitem), NULL);
|
|
image = gtk_image_new_from_pixbuf (icon);
|
|
g_object_unref (icon);
|
|
gtk_widget_show (image);
|
|
gtk_tool_button_set_icon_widget (GTK_TOOL_BUTTON (toolitem), image);
|
|
label = gtk_label_new (NULL);
|
|
/* FIXME: Should text direction be respected here? */
|
|
gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
|
|
gtk_label_set_max_width_chars (GTK_LABEL (label), 25);
|
|
gtk_label_set_ellipsize (GTK_LABEL (label), PANGO_ELLIPSIZE_MIDDLE);
|
|
gtk_widget_show (label);
|
|
gtk_tool_button_set_label_widget (GTK_TOOL_BUTTON (toolitem), label);
|
|
/* GtkToolItem won't update our custom label, so we
|
|
apply a little bit of 'magic' to fix that. */
|
|
g_signal_connect (toolitem, "notify",
|
|
G_CALLBACK (katze_array_action_label_notify_cb), label);
|
|
if (title)
|
|
gtk_tool_button_set_label (GTK_TOOL_BUTTON (toolitem), title);
|
|
else
|
|
gtk_tool_button_set_label (GTK_TOOL_BUTTON (toolitem), uri);
|
|
gtk_tool_item_set_is_important (toolitem, TRUE);
|
|
if (desc && *desc)
|
|
gtk_tool_item_set_tooltip_text (toolitem, desc);
|
|
else
|
|
gtk_tool_item_set_tooltip_text (toolitem, uri);
|
|
if (KATZE_IS_ARRAY (item))
|
|
{
|
|
g_object_set_data (G_OBJECT (toolitem), "KatzeArray", item);
|
|
g_signal_connect (toolitem, "clicked",
|
|
G_CALLBACK (katze_array_action_proxy_clicked_cb), array_action);
|
|
}
|
|
|
|
g_object_set_data (G_OBJECT (toolitem), "KatzeArrayAction", array_action);
|
|
g_signal_connect (item, "notify",
|
|
G_CALLBACK (katze_array_action_item_notify_cb), toolitem);
|
|
return toolitem;
|
|
}
|
|
|
|
static void
|
|
katze_array_action_connect_proxy (GtkAction* action,
|
|
GtkWidget* proxy)
|
|
{
|
|
GTK_ACTION_CLASS (katze_array_action_parent_class)->connect_proxy (
|
|
action, proxy);
|
|
|
|
if (GTK_IS_TOOL_ITEM (proxy))
|
|
{
|
|
g_signal_connect (proxy, "clicked",
|
|
G_CALLBACK (katze_array_action_proxy_clicked_cb), action);
|
|
}
|
|
else if (GTK_IS_MENU_ITEM (proxy))
|
|
{
|
|
gtk_menu_item_set_submenu (GTK_MENU_ITEM (proxy), gtk_menu_new ());
|
|
/* FIXME: 'select' doesn't cover all ways of selection */
|
|
g_signal_connect (proxy, "select",
|
|
G_CALLBACK (katze_array_action_proxy_clicked_cb), action);
|
|
}
|
|
gtk_widget_set_sensitive (proxy, KATZE_ARRAY_ACTION (action)->array != NULL);
|
|
}
|
|
|
|
static void
|
|
katze_array_action_disconnect_proxy (GtkAction* action,
|
|
GtkWidget* proxy)
|
|
{
|
|
g_signal_handlers_disconnect_by_func (proxy,
|
|
G_CALLBACK (katze_array_action_proxy_clicked_cb), action);
|
|
|
|
GTK_ACTION_CLASS (katze_array_action_parent_class)->disconnect_proxy
|
|
(action, proxy);
|
|
}
|
|
|
|
KatzeArray*
|
|
katze_array_action_get_array (KatzeArrayAction* array_action)
|
|
{
|
|
g_return_val_if_fail (KATZE_IS_ARRAY_ACTION (array_action), NULL);
|
|
|
|
return array_action->array;
|
|
}
|
|
|
|
void
|
|
katze_array_action_set_array (KatzeArrayAction* array_action,
|
|
KatzeArray* array)
|
|
{
|
|
GSList* proxies;
|
|
|
|
g_return_if_fail (KATZE_IS_ARRAY_ACTION (array_action));
|
|
g_return_if_fail (!array || katze_array_is_a (array, KATZE_TYPE_ITEM));
|
|
|
|
/* FIXME: Disconnect old array */
|
|
|
|
if (array)
|
|
g_object_ref (array);
|
|
katze_object_assign (array_action->array, array);
|
|
|
|
/* FIXME: Add and remove items dynamically */
|
|
/*g_object_connect (array,
|
|
"signal-after::add-item",
|
|
katze_array_action_engines_add_item_cb, array_action,
|
|
"signal-after::remove-item",
|
|
katze_array_action_engines_remove_item_cb, array_action,
|
|
NULL);*/
|
|
|
|
g_object_notify (G_OBJECT (array_action), "array");
|
|
|
|
proxies = gtk_action_get_proxies (GTK_ACTION (array_action));
|
|
if (!proxies)
|
|
return;
|
|
|
|
do
|
|
{
|
|
gtk_widget_set_sensitive (proxies->data, array != NULL);
|
|
}
|
|
while ((proxies = g_slist_next (proxies)));
|
|
}
|