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/*
* Copyright (C) 2008 Nuanti Ltd.
* Copyright (C) 2009 Gustavo Noronha Silva <gns@gnome.org>
*
* 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, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "config.h"
#include "ContextMenu.h"
#include "ContextMenuClientGtk.h"
#include "CString.h"
#include "HitTestResult.h"
#include "KURL.h"
#include "NotImplemented.h"
#include <glib/gi18n-lib.h>
#include <glib-object.h>
#include <gtk/gtk.h>
#include "webkitprivate.h"
using namespace WebCore;
namespace WebKit {
ContextMenuClient::ContextMenuClient(WebKitWebView *webView)
: m_webView(webView)
{
}
void ContextMenuClient::contextMenuDestroyed()
{
delete this;
}
static GtkWidget* inputMethodsMenuItem (WebKitWebView* webView)
{
if (gtk_major_version > 2 || (gtk_major_version == 2 && gtk_minor_version >= 10)) {
GtkSettings* settings = webView ? gtk_widget_get_settings(GTK_WIDGET(webView)) : gtk_settings_get_default();
gboolean showMenu = TRUE;
if (settings)
g_object_get(settings, "gtk-show-input-method-menu", &showMenu, NULL);
if (!showMenu)
return 0;
}
GtkWidget* menuitem = gtk_image_menu_item_new_with_mnemonic(
_("Input _Methods"));
WebKitWebViewPrivate* priv = WEBKIT_WEB_VIEW_GET_PRIVATE(webView);
GtkWidget* imContextMenu = gtk_menu_new();
gtk_im_multicontext_append_menuitems(GTK_IM_MULTICONTEXT(priv->imContext), GTK_MENU_SHELL(imContextMenu));
gtk_menu_item_set_submenu(GTK_MENU_ITEM(menuitem), imContextMenu);
return menuitem;
}
// Values taken from gtktextutil.c
typedef struct {
const char *label;
gunichar ch;
} GtkUnicodeMenuEntry;
static const GtkUnicodeMenuEntry bidi_menu_entries[] = {
{ N_("LRM _Left-to-right mark"), 0x200E },
{ N_("RLM _Right-to-left mark"), 0x200F },
{ N_("LRE Left-to-right _embedding"), 0x202A },
{ N_("RLE Right-to-left e_mbedding"), 0x202B },
{ N_("LRO Left-to-right _override"), 0x202D },
{ N_("RLO Right-to-left o_verride"), 0x202E },
{ N_("PDF _Pop directional formatting"), 0x202C },
{ N_("ZWS _Zero width space"), 0x200B },
{ N_("ZWJ Zero width _joiner"), 0x200D },
{ N_("ZWNJ Zero width _non-joiner"), 0x200C }
};
static void insertControlCharacter(GtkWidget* widget)
{
// GtkUnicodeMenuEntry* entry = (GtkUnicodeMenuEntry*)g_object_get_data(G_OBJECT(widget), "gtk-unicode-menu-entry");
notImplemented();
}
static GtkWidget* unicodeMenuItem(WebKitWebView* webView)
{
if (gtk_major_version > 2 || (gtk_major_version == 2 && gtk_minor_version >= 10)) {
GtkSettings* settings = webView ? gtk_widget_get_settings(GTK_WIDGET(webView)) : gtk_settings_get_default();
gboolean showMenu = TRUE;
if (settings)
g_object_get(settings, "gtk-show-unicode-menu", &showMenu, NULL);
if (!showMenu)
return 0;
}
GtkWidget* menuitem = gtk_image_menu_item_new_with_mnemonic(
_("_Insert Unicode Control Character"));
GtkWidget* unicodeContextMenu = gtk_menu_new();
unsigned i;
for (i = 0; i < G_N_ELEMENTS(bidi_menu_entries); i++) {
GtkWidget* menuitem = gtk_menu_item_new_with_mnemonic(_(bidi_menu_entries[i].label));
g_object_set_data(G_OBJECT(menuitem), "gtk-unicode-menu-entry", (gpointer)&bidi_menu_entries[i]);
g_signal_connect(menuitem, "activate", G_CALLBACK(insertControlCharacter), 0);
gtk_widget_show(menuitem);
gtk_menu_shell_append(GTK_MENU_SHELL(unicodeContextMenu), menuitem);
// FIXME: Make the item sensitive as insertControlCharacter() is implemented
gtk_widget_set_sensitive(menuitem, FALSE);
}
gtk_menu_item_set_submenu(GTK_MENU_ITEM(menuitem), unicodeContextMenu);
return menuitem;
}
PlatformMenuDescription ContextMenuClient::getCustomMenuFromDefaultItems(ContextMenu* menu)
{
GtkMenu* gtkmenu = menu->releasePlatformDescription();
HitTestResult result = menu->hitTestResult();
WebKitWebView* webView = m_webView;
if (result.isContentEditable()) {
GtkWidget* imContextMenu = inputMethodsMenuItem(webView);
GtkWidget* unicodeContextMenu = unicodeMenuItem(webView);
if (imContextMenu || unicodeContextMenu) {
GtkWidget* separator = gtk_separator_menu_item_new();
gtk_menu_shell_append(GTK_MENU_SHELL(gtkmenu), separator);
gtk_widget_show(separator);
}
if (imContextMenu) {
gtk_menu_shell_append(GTK_MENU_SHELL(gtkmenu), imContextMenu);
gtk_widget_show(imContextMenu);
}
if (unicodeContextMenu) {
gtk_menu_shell_append(GTK_MENU_SHELL(gtkmenu), unicodeContextMenu);
gtk_widget_show(unicodeContextMenu);
}
}
return gtkmenu;
}
void ContextMenuClient::contextMenuItemSelected(ContextMenuItem*, const ContextMenu*)
{
notImplemented();
}
void ContextMenuClient::downloadURL(const KURL& url)
{
WebKitNetworkRequest* networkRequest = webkit_network_request_new(url.string().utf8().data());
webkit_web_view_request_download(m_webView, networkRequest);
g_object_unref(networkRequest);
}
void ContextMenuClient::copyImageToClipboard(const HitTestResult&)
{
notImplemented();
}
void ContextMenuClient::searchWithGoogle(const Frame*)
{
notImplemented();
}
void ContextMenuClient::lookUpInDictionary(Frame*)
{
notImplemented();
}
void ContextMenuClient::speak(const String&)
{
notImplemented();
}
void ContextMenuClient::stopSpeaking()
{
notImplemented();
}
bool ContextMenuClient::isSpeaking()
{
notImplemented();
return false;
}
}
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