From a6d58bb6052ac8cb01805a48c4ad2f129126116f Mon Sep 17 00:00:00 2001 From: tpearson Date: Wed, 24 Feb 2010 02:13:59 +0000 Subject: Added KDE3 version of kvirc git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/kvirc@1095341 283d02a7-25f6-0310-bc7c-ecb5cbfe19da --- src/modules/mediaplayer/mp_dcopinterface.cpp | 224 +++++++++++++++++++++++++++ 1 file changed, 224 insertions(+) create mode 100644 src/modules/mediaplayer/mp_dcopinterface.cpp (limited to 'src/modules/mediaplayer/mp_dcopinterface.cpp') diff --git a/src/modules/mediaplayer/mp_dcopinterface.cpp b/src/modules/mediaplayer/mp_dcopinterface.cpp new file mode 100644 index 00000000..7c86e420 --- /dev/null +++ b/src/modules/mediaplayer/mp_dcopinterface.cpp @@ -0,0 +1,224 @@ +//============================================================================= +// +// File : mp_dcopinterface.cpp +// Created on Sun 27 Mar 2005 16:56:21 by Szymon Stefanek +// +// This file is part of the KVIrc IRC client distribution +// Copyright (C) 2005 Szymon Stefanek +// +// This program is FREE software. You can redistribute it and/or +// modify it under the terms of the GNU General Public License +// as published by the Free Software Foundation; either version 2 +// of the License, or (at your opinion) any later version. +// +// This program 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 General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this program. If not, write to the Free Software Foundation, +// Inc. ,51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. +// +//============================================================================= + +#include "mp_dcopinterface.h" + +#ifdef COMPILE_KDE_SUPPORT + +#include "dcopclient.h" + +#include +#include + +#include "kvi_app.h" +#include "kvi_thread.h" + +KviMediaPlayerDCOPInterface::KviMediaPlayerDCOPInterface(const KviQCString &szAppId) +: KviMediaPlayerInterface() +{ + m_szAppId = szAppId; +} + +KviMediaPlayerDCOPInterface::~KviMediaPlayerDCOPInterface() +{ +} + +bool KviMediaPlayerDCOPInterface::ensureAppRunning(const QString &szApp) +{ + if(findRunningApp(m_szAppId))return true; + return startApp(m_szAppId,400); +} + + +bool KviMediaPlayerDCOPInterface::simpleDCOPCall(const KviQCString &szObj,const KviQCString &szFunc) +{ + if(!ensureAppRunning(m_szAppId))return false; + QByteArray data; + return g_pApp->dcopClient()->send(m_szAppId,szObj,szFunc,data); +} + +bool KviMediaPlayerDCOPInterface::boolDCOPCall(const KviQCString &szObj,const KviQCString &szFunc,bool bVal) +{ + if(!ensureAppRunning(m_szAppId))return false; + QByteArray data; + QDataStream arg(data, IO_WriteOnly); + arg << bVal; + return g_pApp->dcopClient()->send(m_szAppId,szObj,szFunc,data); +} + +bool KviMediaPlayerDCOPInterface::intDCOPCall(const KviQCString &szObj,const KviQCString &szFunc,int iVal) +{ + if(!ensureAppRunning(m_szAppId))return false; + QByteArray data; + QDataStream arg(data, IO_WriteOnly); + arg << iVal; + return g_pApp->dcopClient()->send(m_szAppId,szObj,szFunc,data); +} + +bool KviMediaPlayerDCOPInterface::floatDCOPCall(const KviQCString &szObj,const KviQCString &szFunc,float fVal) +{ + if(!ensureAppRunning(m_szAppId))return false; + QByteArray data; + QDataStream arg(data, IO_WriteOnly); + arg << fVal; + return g_pApp->dcopClient()->send(m_szAppId,szObj,szFunc,data); +} + +bool KviMediaPlayerDCOPInterface::stringDCOPCall(const KviQCString &szObj,const KviQCString &szFunc,QString szVal) +{ + if(!ensureAppRunning(m_szAppId))return false; + QByteArray data; + QDataStream arg(data, IO_WriteOnly); + arg << szVal; + return g_pApp->dcopClient()->send(m_szAppId,szObj,szFunc,data); +} + +bool KviMediaPlayerDCOPInterface::stringRetDCOPCall(const KviQCString &szObj,const KviQCString &szFunc,QString &ret) +{ + if(!ensureAppRunning(m_szAppId))return false; + QString title; + QByteArray data, replyData; + KviQCString replyType; + if(!g_pApp->dcopClient()->call(m_szAppId,szObj,szFunc,data,replyType,replyData)) + return false; + QDataStream reply( replyData, IO_ReadOnly ); + if(replyType == "QString") + { + reply >> ret; + return true; + } + return false; +} + +bool KviMediaPlayerDCOPInterface::intRetDCOPCall(const KviQCString &szObj,const KviQCString &szFunc,int &ret) +{ + if(!ensureAppRunning(m_szAppId))return false; + QString title; + QByteArray data, replyData; + KviQCString replyType; + if(!g_pApp->dcopClient()->call(m_szAppId,szObj,szFunc,data,replyType,replyData)) + return false; + QDataStream reply( replyData, IO_ReadOnly ); + if(replyType == "int") + { + reply >> ret; + return true; + } + return false; +} + +bool KviMediaPlayerDCOPInterface::boolRetDCOPCall(const KviQCString &szObj,const KviQCString &szFunc,bool &ret) +{ + if(!ensureAppRunning(m_szAppId))return false; + QString title; + QByteArray data, replyData; + KviQCString replyType; + if(!g_pApp->dcopClient()->call(m_szAppId,szObj,szFunc,data,replyType,replyData)) + return false; + QDataStream reply( replyData, IO_ReadOnly ); + if(replyType == "bool") + { + reply >> ret; + return true; + } + return false; +} + + +bool KviMediaPlayerDCOPInterface::findRunningApp(const QString &szApp) +{ + QValueList allApps = g_pApp->dcopClient() ->registeredApplications(); + QValueList::iterator iterator; + KviQCString sz = szApp.local8Bit(); + for(iterator = allApps.begin();iterator != allApps.end();iterator++) + { + if(*iterator == sz)return true; + } + return false; +} + +int KviMediaPlayerDCOPInterface::detectApp(const QString &szApp,bool bStart,int iScoreWhenFound,int iScoreWhenStarted) +{ + // lookup the amarok interface + if(!g_pApp->dcopClient())return 0; + if(findRunningApp(szApp))return 95; // found a running amarok, no need to run further + + // no amarok app found + if(bStart) + { + // try to start it + if(!startApp(szApp,5000))return 10; // very low possibility + return findRunningApp(szApp) ? 99 : 0; // try to find it again + } + + return 30; // it still might be installed on the system but we're just unable to start it... +} + + +bool KviMediaPlayerDCOPInterface::startApp(const QString &szApp,int iWaitMSecs) +{ + // we could use KApplication::startServiceByDesktopName here + // but we want to be able to wait a defined amount of time + QStringList tmp; + QByteArray data, replyData; + KviQCString replyType; + QDataStream arg(data, IO_WriteOnly); + arg << szApp << tmp; + if(!g_pApp->dcopClient()->call( + "klauncher", + "klauncher", + "start_service_by_desktop_name(QString,QStringList)", + data, + replyType, + replyData)) + { + return false; + } else { + QDataStream reply(replyData, IO_ReadOnly); + if(replyType != "serviceResult")return false; + int result; + KviQCString dcopName; + QString error; + reply >> result >> dcopName >> error; + if(result != 0)return false; + } + // ok , we seem to have started it.. but it might take some seconds + // for the app to get registered + // we wait up to five seconds + if(iWaitMSecs > 0) + { + int i = 0; + while(i < iWaitMSecs) + { + if(findRunningApp(szApp))return true; + KviThread::msleep(100); + i += 100; + } + return findRunningApp(szApp); + } + return true; +} + + +#endif //COMPILE_KDE_SUPPORT -- cgit v1.2.1