kateapp.cpp
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00020 #include "kateapp.h"
00021 #include "kateapp.moc"
00022
00023 #include "katedocmanager.h"
00024 #include "katepluginmanager.h"
00025 #include "kateviewmanager.h"
00026 #include "kateappIface.h"
00027
00028 #include <kcmdlineargs.h>
00029 #include <dcopclient.h>
00030 #include <kconfig.h>
00031 #include <kwin.h>
00032 #include <ktip.h>
00033 #include <kdebug.h>
00034 #include <klibloader.h>
00035 #include <kmessagebox.h>
00036 #include <klocale.h>
00037 #include <ksimpleconfig.h>
00038
00039 #include <kio/netaccess.h>
00040
00041 #include <qfile.h>
00042 #include <qtimer.h>
00043 #include <kmdidefines.h>
00044
00045 KConfig *KateApp::m_sessionConfig = 0;
00046
00047 KateApp::KateApp (bool forcedNewProcess, bool oldState)
00048 : KUniqueApplication (true,true,true)
00049 , m_firstStart (true)
00050 , m_initPlugin (0)
00051 , m_doNotInitialize (0)
00052 , m_restoreGUIMode (KMdi::UndefinedMode)
00053 {
00054
00055 if (isRestored())
00056 {
00057 m_sessionConfig = sessionConfig ();
00058 m_sessionConfigDelete = false;
00059 }
00060 else
00061 {
00062 m_sessionConfig = new KSimpleConfig ("katesessionrc", false);
00063 m_sessionConfigDelete = true;
00064 }
00065
00066
00067 kapp->dcopClient()->suspend();
00068
00069 m_mainWindows.setAutoDelete (false);
00070
00071
00072
00073 if (forcedNewProcess)
00074 {
00075 config()->setGroup("KDE");
00076 config()->writeEntry("MultipleInstances",oldState);
00077 config()->sync();
00078 }
00079
00080
00081 m_application = new Kate::Application (this);
00082
00083
00084 m_initPluginManager = new Kate::InitPluginManager (this);
00085
00086
00087 m_obj = new KateAppDCOPIface (this);
00088
00089
00090 KGlobal::locale()->insertCatalogue("katepart");
00091
00092
00093 m_docManager = new KateDocManager (this);
00094 m_projectManager = new KateProjectManager (this);
00095
00096
00097 m_pluginManager = new KatePluginManager (this);
00098
00099 KCmdLineArgs* args = KCmdLineArgs::parsedArgs();
00100
00101 if (args->isSet("initplugin"))
00102 {
00103 QString pluginName=args->getOption("initplugin");
00104
00105 m_initURL=args->url(0);
00106
00107 m_initPlugin= static_cast<Kate::InitPlugin*>(Kate::createPlugin (QFile::encodeName(pluginName), (Kate::Application *)kapp)->qt_cast("Kate::InitPlugin"));
00108
00109 m_initPlugin->activate(args->url(0));
00110
00111 m_doNotInitialize=m_initPlugin->actionsKateShouldNotPerformOnRealStartup();
00112
00113 kdDebug(13001)<<"********************loading init plugin in app constructor"<<endl;
00114 }
00115
00116
00117 kapp->dcopClient()->resume();
00118
00119
00120 QTimer::singleShot(10,this,SLOT(callOnEventLoopEnter()));
00121 }
00122
00123 KateApp::~KateApp ()
00124 {
00125
00126 delete m_obj;
00127
00128
00129 delete m_pluginManager;
00130
00131
00132 delete m_projectManager;
00133
00134
00135 delete m_docManager;
00136
00137
00138 if (m_sessionConfigDelete)
00139 delete m_sessionConfig;
00140 }
00141
00142 void KateApp::callOnEventLoopEnter()
00143 {
00144 emit onEventLoopEnter();
00145 disconnect(this,SIGNAL(onEventLoopEnter()),0,0);
00146 emit m_application->onEventLoopEnter();
00147 disconnect(m_application,SIGNAL(onEventLoopEnter()),0,0);
00148
00149 kdDebug(13001)<<"callOnEventLoopEnter(): "<<kapp->loopLevel()<<"*****************************"<<endl;
00150 }
00151
00152 void KateApp::performInit(const QString &libname, const KURL &url)
00153 {
00154 if (m_initPlugin)
00155 m_oldInitLib=m_initLib;
00156 else
00157 m_oldInitLib=QString::null;
00158
00159 m_initURL=url;
00160 m_initLib=libname;
00161
00162 QTimer::singleShot(0,this,SLOT(performInit()));
00163 }
00164
00165 void KateApp::performInit()
00166 {
00167 if (( m_oldInitLib.isNull()) || (m_oldInitLib!=m_initLib))
00168 {
00169 delete m_initPlugin;
00170 m_initPlugin=0;
00171
00172 if (!m_oldInitLib.isNull())
00173 KLibLoader::self()->unloadLibrary(m_oldInitLib.latin1());
00174
00175 m_initPlugin = static_cast<Kate::InitPlugin*>(Kate::createPlugin (QFile::encodeName(m_initLib), (Kate::Application *)kapp)->qt_cast("Kate::InitPlugin"));
00176 }
00177
00178 m_initPlugin->activate(m_initURL);
00179 m_initPlugin->initKate();
00180 }
00181
00182 Kate::InitPlugin *KateApp::initPlugin() const
00183 {
00184 return m_initPlugin;
00185 }
00186
00187 KURL KateApp::initScript() const {return m_initURL;}
00188
00189 int KateApp::newInstance()
00190 {
00191 if (m_firstStart)
00192 {
00193
00194 if ( isRestored() )
00195 {
00196
00197 m_projectManager->restoreProjectList (sessionConfig());
00198 m_docManager->restoreDocumentList (sessionConfig());
00199
00200 for (int n=1; KMainWindow::canBeRestored(n); n++)
00201 {
00202 KateMainWindow *win=newMainWindow(false);
00203 win->restore ( n, true );
00204 }
00205 }
00206 else
00207 {
00208 config()->setGroup("General");
00209
00210
00211 if (config()->readBoolEntry("Restore Projects", false))
00212 m_projectManager->restoreProjectList (kateSessionConfig ());
00213
00214
00215 if (config()->readBoolEntry("Restore Documents", false))
00216 m_docManager->restoreDocumentList (kateSessionConfig ());
00217
00218 KateMainWindow *win=newMainWindow(false);
00219
00220
00221 config()->setGroup("General");
00222 if (config()->readBoolEntry("Restore Window Configuration", false))
00223 win->readProperties (kateSessionConfig ());
00224
00225 win->show ();
00226 }
00227 }
00228
00229
00230 if (mainWindows() == 0)
00231 newMainWindow ();
00232
00233 KCmdLineArgs* args = KCmdLineArgs::parsedArgs();
00234
00235 if (!m_firstStart && args->isSet ("w"))
00236 newMainWindow ();
00237
00238 if (!m_firstStart)
00239 raiseCurrentMainWindow ();
00240
00241 kdDebug(13001)<<"******************************************** loop depth"<<kapp->loopLevel()<<endl;
00242
00243 if (m_firstStart && m_initPlugin)
00244 {
00245 m_initPlugin->initKate();
00246 kdDebug(13001)<<"***************************** INIT PLUGIN ON FIRST START"<<endl;
00247 }
00248 else if (args->isSet("initplugin"))
00249 {
00250 kdDebug(13001)<<"***************************** INIT PLUGIN ON ANY START"<<endl;
00251 performInit(args->getOption("initplugin"),args->url(0));
00252 }
00253 else
00254 {
00255 Kate::Document::setOpenErrorDialogsActivated (false);
00256 for (int z=0; z<args->count(); z++)
00257 {
00258 if (!KIO::NetAccess::mimetype( args->url(z), m_mainWindows.first() ).startsWith(QString ("inode/directory")))
00259 m_mainWindows.first()->kateViewManager()->openURL( args->url(z) );
00260 else
00261 KMessageBox::sorry( m_mainWindows.first(), i18n("The file '%1' could not be opened, it is not a normal file, it is a folder!").arg(args->url(z).url()) );
00262 }
00263 Kate::Document::setOpenErrorDialogsActivated (true);
00264
00265 if ( m_mainWindows.first()->kateViewManager()->viewCount () == 0 )
00266 m_mainWindows.first()->kateViewManager()->activateView(m_docManager->firstDocument()->documentNumber());
00267
00268 int line = 0;
00269 int column = 0;
00270 bool nav = false;
00271
00272 if (args->isSet ("line"))
00273 {
00274 line = args->getOption ("line").toInt();
00275 nav = true;
00276 }
00277
00278 if (args->isSet ("column"))
00279 {
00280 column = args->getOption ("column").toInt();
00281 nav = true;
00282 }
00283
00284 if (nav)
00285 m_mainWindows.first()->kateViewManager()->activeView ()->setCursorPosition (line, column);
00286 }
00287
00288 if (m_firstStart)
00289 {
00290
00291 m_firstStart = false;
00292
00293
00294 KTipDialog::showTip(m_mainWindows.first());
00295 }
00296
00297 return 0;
00298 }
00299
00300 KateMainWindow *KateApp::newMainWindow ()
00301 {
00302 return newMainWindow (true);
00303 }
00304
00305 KateMainWindow *KateApp::newMainWindow (bool visible)
00306 {
00307 if (KateMainWindow::defaultMode==KMdi::UndefinedMode)
00308 {
00309 KConfig *cfg=kapp->config();
00310
00311 QString grp=cfg->group();
00312
00313 cfg->setGroup("General");
00314 KateMainWindow::defaultMode = (KMdi::MdiMode) cfg->readNumEntry("DefaultGUIMode", KMdi::IDEAlMode);
00315
00316
00317 if ((KateMainWindow::defaultMode != KMdi::IDEAlMode) && (KateMainWindow::defaultMode != KMdi::TabPageMode))
00318 KateMainWindow::defaultMode = KMdi::IDEAlMode;
00319
00320 cfg->setGroup(grp);
00321 }
00322 KateMainWindow *mainWindow = new KateMainWindow (m_docManager, m_pluginManager, m_projectManager,
00323 (m_restoreGUIMode==KMdi::UndefinedMode)?KateMainWindow::defaultMode:m_restoreGUIMode);
00324 m_mainWindows.append (mainWindow);
00325
00326 if ((mainWindows() > 1) && m_mainWindows.at(m_mainWindows.count()-2)->kateViewManager()->activeView())
00327 mainWindow->kateViewManager()->activateView ( m_mainWindows.at(m_mainWindows.count()-2)->kateViewManager()->activeView()->getDoc()->documentNumber() );
00328 else if ((mainWindows() > 1) && (m_docManager->documents() > 0))
00329 mainWindow->kateViewManager()->activateView ( (m_docManager->document(m_docManager->documents()-1))->documentNumber() );
00330 else if ((mainWindows() > 1) && (m_docManager->documents() < 1))
00331 mainWindow->kateViewManager()->openURL ( KURL() );
00332
00333 if (visible)
00334 mainWindow->show ();
00335
00336 if (!m_firstStart)
00337 {
00338 mainWindow->raise();
00339 KWin::activateWindow (mainWindow->winId());
00340 }
00341
00342 return mainWindow;
00343 }
00344
00345 void KateApp::removeMainWindow (KateMainWindow *mainWindow)
00346 {
00347 m_mainWindows.remove (mainWindow);
00348 }
00349
00350 void KateApp::openURL (const QString &name)
00351 {
00352 int n = m_mainWindows.find ((KateMainWindow *)activeWindow());
00353
00354 if (n < 0)
00355 n=0;
00356
00357 m_mainWindows.at(n)->kateViewManager()->openURL (KURL(name));
00358
00359 m_mainWindows.at(n)->raise();
00360 KWin::activateWindow (m_mainWindows.at(n)->winId());
00361 }
00362
00363 KateMainWindow *KateApp::activeKateMainWindow ()
00364 {
00365 if (m_mainWindows.isEmpty())
00366 return 0;
00367
00368 int n = m_mainWindows.find ((KateMainWindow *)activeWindow());
00369
00370 if (n < 0)
00371 n=0;
00372
00373 return m_mainWindows.at(n);
00374 }
00375
00376 Kate::MainWindow *KateApp::activeMainWindow ()
00377 {
00378 if (!activeKateMainWindow())
00379 return 0;
00380
00381 return activeKateMainWindow()->mainWindow();
00382 }
00383
00384 void KateApp::raiseCurrentMainWindow ()
00385 {
00386 if (!activeKateMainWindow())
00387 return;
00388
00389 activeKateMainWindow()->raise();
00390 KWin::activateWindow (activeKateMainWindow()->winId());
00391 }
This file is part of the documentation for kate Library Version 3.2.2.