Plasma
dashboardapplet.cpp
Go to the documentation of this file.00001 /* 00002 Copyright (c) 2007 Zack Rusin <zack@kde.org> 00003 Copyright (c) 2008 Beat Wolf <asraniel@fryx.ch> 00004 00005 Permission is hereby granted, free of charge, to any person obtaining a copy 00006 of this software and associated documentation files (the "Software"), to deal 00007 in the Software without restriction, including without limitation the rights 00008 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 00009 copies of the Software, and to permit persons to whom the Software is 00010 furnished to do so, subject to the following conditions: 00011 00012 The above copyright notice and this permission notice shall be included in 00013 all copies or substantial portions of the Software. 00014 00015 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 00016 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 00017 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 00018 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 00019 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 00020 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 00021 THE SOFTWARE. 00022 */ 00023 #include "dashboardapplet.h" 00024 00025 #include <QWebFrame> 00026 #include <QFile> 00027 #include <QByteArray> 00028 00029 #include <KGlobal> 00030 #include <KStandardDirs> 00031 00032 #include <Plasma/WebView> 00033 #include <Plasma/Applet> 00034 #include <Plasma/Package> 00035 00036 #include "dashboardjs.h" 00037 00038 DashboardApplet::DashboardApplet(QObject *parent, const QVariantList &args) 00039 : WebApplet(parent, args) 00040 { 00041 } 00042 00043 DashboardApplet::~DashboardApplet() 00044 { 00045 } 00046 00047 bool DashboardApplet::init() 00048 { 00049 applet()->setAspectRatioMode(Plasma::FixedSize); 00050 return WebApplet::init(); 00051 } 00052 00053 void DashboardApplet::loadFinished(bool success) 00054 { 00055 WebApplet::loadFinished(success); 00056 if (success) { 00057 page()->resize(page()->mainFrame()->contentsSize()); 00058 applet()->resize(page()->mainFrame()->contentsSize()); 00059 } 00060 } 00061 00062 void DashboardApplet::constraintsEvent(Plasma::Constraints constraints) 00063 { 00064 if (constraints & Plasma::FormFactorConstraint) { 00065 applet()->setBackgroundHints(Plasma::Applet::NoBackground); 00066 } 00067 } 00068 00069 void DashboardApplet::initJsObjects() 00070 { 00071 QWebFrame *frame = qobject_cast<QWebFrame*>(sender()); 00072 Q_ASSERT(frame); 00073 frame->addToJavaScriptWindowObject(QLatin1String("applet"), this); 00074 frame->addToJavaScriptWindowObject(QLatin1String("widget"), new DashboardJs(frame, this, applet())); 00075 } 00076 00077 QByteArray DashboardApplet::dataFor(const QString &str) 00078 { 00079 QFile f(str); 00080 f.open(QIODevice::ReadOnly); 00081 QByteArray data = f.readAll(); 00082 f.close(); 00083 00084 //replace the apple javascript imports with the kde ones 00085 QString jsBaseDir = KGlobal::dirs()->findResourceDir("data","plasma/dashboard/button/genericButton.js") 00086 + "plasma/dashboard"; 00087 00088 data.replace("file:///System/Library/WidgetResources", jsBaseDir.toUtf8()); 00089 data.replace("/System/Library/WidgetResources", jsBaseDir.toUtf8()); 00090 00091 return data; 00092 } 00093 00094 #include "dashboardapplet.moc"