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/*
* Copyright (C) 2007 Alp Toker <alp@atoker.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include "config.h"
#include "WorkQueueItem.h"
#include "DumpRenderTree.h"
#include <GOwnPtr.h>
#include <JavaScriptCore/JSStringRef.h>
#include <webkit/webkit.h>
#include <string.h>
// Returns a newly allocated UTF-8 character buffer which must be freed with g_free()
gchar* JSStringCopyUTF8CString(JSStringRef jsString)
{
size_t dataSize = JSStringGetMaximumUTF8CStringSize(jsString);
gchar* utf8 = (gchar*)g_malloc(dataSize);
JSStringGetUTF8CString(jsString, utf8, dataSize);
return utf8;
}
bool LoadItem::invoke() const
{
gchar* targetString = JSStringCopyUTF8CString(m_target.get());
WebKitWebFrame* targetFrame;
if (!strlen(targetString))
targetFrame = mainFrame;
else
targetFrame = webkit_web_frame_find_frame(mainFrame, targetString);
g_free(targetString);
gchar* urlString = JSStringCopyUTF8CString(m_url.get());
WebKitNetworkRequest* request = webkit_network_request_new(urlString);
g_free(urlString);
webkit_web_frame_load_request(targetFrame, request);
g_object_unref(request);
return true;
}
bool LoadHTMLStringItem::invoke() const
{
GOwnPtr<gchar> content(JSStringCopyUTF8CString(m_content.get()));
GOwnPtr<gchar> baseURL(JSStringCopyUTF8CString(m_baseURL.get()));
if (m_unreachableURL) {
GOwnPtr<gchar> unreachableURL(JSStringCopyUTF8CString(m_unreachableURL.get()));
webkit_web_frame_load_alternate_string(mainFrame, content.get(), baseURL.get(), unreachableURL.get());
return true;
}
webkit_web_frame_load_string(mainFrame, content.get(), 0, 0, baseURL.get());
return true;
}
bool ReloadItem::invoke() const
{
webkit_web_frame_reload(mainFrame);
return true;
}
bool ScriptItem::invoke() const
{
WebKitWebView* webView = webkit_web_frame_get_web_view(mainFrame);
gchar* scriptString = JSStringCopyUTF8CString(m_script.get());
webkit_web_view_execute_script(webView, scriptString);
g_free(scriptString);
return true;
}
bool BackForwardItem::invoke() const
{
WebKitWebView* webView = webkit_web_frame_get_web_view(mainFrame);
if (m_howFar == 1)
webkit_web_view_go_forward(webView);
else if (m_howFar == -1)
webkit_web_view_go_back(webView);
else {
WebKitWebBackForwardList* webBackForwardList = webkit_web_view_get_back_forward_list(webView);
WebKitWebHistoryItem* item = webkit_web_back_forward_list_get_nth_item(webBackForwardList, m_howFar);
webkit_web_view_go_to_back_forward_item(webView, item);
}
return true;
}
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