gecko/dom/plugins/base/nsPluginNativeWindowQt.cpp

122 lines
3.8 KiB
C++

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim:expandtab:shiftwidth=2:tabstop=2:
*/
/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is mozilla.org code.
*
* The Initial Developer of the Original Code is
* Sun Microsystems, Inc.
* Portions created by the Initial Developer are Copyright (C) 2003
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Robin Lu <robin.lu@sun.com>
* Miika Jarvinen <mjarvin@gmail.com>
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
/**
* This file is the Qt implementation of plugin native window.
*/
#include "nsDebug.h"
#include "nsPluginNativeWindow.h"
#include "npapi.h"
/**
* Qt implementation of plugin window
*/
class nsPluginNativeWindowQt : public nsPluginNativeWindow
{
public:
nsPluginNativeWindowQt();
virtual ~nsPluginNativeWindowQt();
virtual nsresult CallSetWindow(nsRefPtr<nsNPAPIPluginInstance> &aPluginInstance);
private:
NPSetWindowCallbackStruct mWsInfo;
};
nsPluginNativeWindowQt::nsPluginNativeWindowQt() : nsPluginNativeWindow()
{
//Initialize member variables
#ifdef DEBUG
fprintf(stderr,"\n\n\nCreating plugin native window %p\n\n\n", (void *) this);
#endif
window = nsnull;
x = 0;
y = 0;
width = 0;
height = 0;
memset(&clipRect, 0, sizeof(clipRect));
ws_info = &mWsInfo;
type = NPWindowTypeWindow;
mWsInfo.type = 0;
mWsInfo.display = nsnull;
mWsInfo.visual = nsnull;
mWsInfo.colormap = 0;
mWsInfo.depth = 0;
}
nsPluginNativeWindowQt::~nsPluginNativeWindowQt()
{
#ifdef DEBUG
fprintf(stderr,"\n\n\nDestoying plugin native window %p\n\n\n", (void *) this);
#endif
}
nsresult PLUG_NewPluginNativeWindow(nsPluginNativeWindow **aPluginNativeWindow)
{
NS_ENSURE_ARG_POINTER(aPluginNativeWindow);
*aPluginNativeWindow = new nsPluginNativeWindowQt();
return *aPluginNativeWindow ? NS_OK : NS_ERROR_OUT_OF_MEMORY;
}
nsresult PLUG_DeletePluginNativeWindow(nsPluginNativeWindow * aPluginNativeWindow)
{
NS_ENSURE_ARG_POINTER(aPluginNativeWindow);
nsPluginNativeWindowQt *p = (nsPluginNativeWindowQt *)aPluginNativeWindow;
delete p;
return NS_OK;
}
nsresult nsPluginNativeWindowQt::CallSetWindow(nsRefPtr<nsNPAPIPluginInstance> &aPluginInstance)
{
if (aPluginInstance) {
if (type == NPWindowTypeWindow) {
return NS_ERROR_FAILURE;
} // NPWindowTypeWindow
aPluginInstance->SetWindow(this);
}
else if (mPluginInstance)
mPluginInstance->SetWindow(nsnull);
SetPluginInstance(aPluginInstance);
return NS_OK;
}