aedd5c2ed1
be using QGecko like any other widget from the Qt Designer. Very cool. (for "Creating Your Own Browsers 101" ;) ) git-svn-id: svn://10.0.0.236/trunk@166183 18797224-902f-48f8-a5cc-f745e15eee43
140 lines
3.7 KiB
C++
140 lines
3.7 KiB
C++
/* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* rights and limitations under the License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is Michal Ceresna
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* for Lixto GmbH.
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*
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* Portions created by Initial Developer are Copyright (C) 2004
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Michal Ceresna <ceresna@amos.sturak.sk>
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*/
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#include <dlfcn.h>
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#include <qdir.h>
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#include <qlabel.h>
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#include "qgeckoembed.h"
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#include "plugin.h"
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#include "plugin.xpm"
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QGeckoPlugin::QGeckoPlugin()
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{
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}
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QStringList QGeckoPlugin::keys() const
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{
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QStringList list;
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list << "QGeckoEmbed";
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return list;
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}
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QWidget* QGeckoPlugin::create(const QString& key,
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QWidget* parent,
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const char* name)
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{
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if (key=="QGeckoEmbed") {
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//nicer would be to use the QLibrary, but it uses only
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//the RTLD_LAZY flag and we need the RTLD_GLOBAL
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//to successfully load the rest of mozilla libs
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void *handle1 = dlopen("libxpcom.so", RTLD_NOW|RTLD_GLOBAL);
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void *handle2 = dlopen("libqgeckoembed.so", RTLD_NOW|RTLD_GLOBAL);
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if (!handle1 || !handle2) {
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QLabel *l = new QLabel(parent, name);
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l->setText("<html><body>"
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"Unable to initialize Mozilla.<br>"
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"Try to set <b>MOZILLA_FIVE_HOME</b> and "
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#ifdef Q_WS_WIN
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"<b>PATH</b>"
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#else
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"<b>LD_LIBRARY_PATH</b>"
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#endif
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" variables before starting the Qt Designer."
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"</body></html>");
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return l;
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}
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else {
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//this is a workaround for mozilla bug:
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//call to NS_InitEmbedding works only once
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static bool initialized = FALSE;
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if (!initialized) {
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QGeckoEmbed::
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initialize(QDir::
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convertSeparators(QDir::home().absPath()+
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"/.qgeckoembed-qtdesigner"),
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"QtDesigner");
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//QGeckoGlobals::pushStartup()
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static QGeckoEmbed *sentinel;
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sentinel = new QGeckoEmbed(NULL, "sentinel");
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initialized = TRUE;
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}
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QGeckoEmbed *me = new QGeckoEmbed(parent, name);
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me->loadURL("about:");
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return me;
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}
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}
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else {
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return NULL;
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}
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}
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QString QGeckoPlugin::includeFile(const QString& key) const
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{
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return
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key=="QGeckoEmbed"?
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"qgeckoembed.h":
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QString::null;
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}
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QString QGeckoPlugin::group(const QString& key) const
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{
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return
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key=="QGeckoEmbed"?
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"Display (Mozilla)":
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QString::null;
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}
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QIconSet QGeckoPlugin::iconSet(const QString&) const
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{
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return QIconSet(QPixmap(mozilla_pixmap));
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}
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QString QGeckoPlugin::toolTip(const QString& key) const
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{
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return
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key=="QGeckoEmbed"?
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"Mozilla Browser Control":
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QString::null;
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}
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QString QGeckoPlugin::whatsThis(const QString& key) const
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{
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return
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key=="QGeckoEmbed"?
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"A widget with Mozilla Web Browser":
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QString::null;
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}
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bool QGeckoPlugin::isContainer(const QString&) const
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{
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return FALSE;
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}
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Q_EXPORT_PLUGIN(QGeckoPlugin)
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