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Diffstat (limited to 'src/kdiff3_shell.cpp')
| -rw-r--r-- | src/kdiff3_shell.cpp | 191 |
1 files changed, 191 insertions, 0 deletions
diff --git a/src/kdiff3_shell.cpp b/src/kdiff3_shell.cpp new file mode 100644 index 0000000..dd83a69 --- /dev/null +++ b/src/kdiff3_shell.cpp @@ -0,0 +1,191 @@ +/*************************************************************************** + * Copyright (C) 2003-2007 Joachim Eibl <joachim.eibl at gmx.de> * + * * + * 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 option) 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 Steet, Fifth Floor, Boston, MA 02110-1301, USA. * + ***************************************************************************/ + +#include "kdiff3_shell.h" +#include "kdiff3.h" + +#include <kkeydialog.h> +#include <kfiledialog.h> +#include <kconfig.h> +#include <kurl.h> + +#include <kedittoolbar.h> + +#include <kaction.h> +#include <kstdaction.h> + +#include <klibloader.h> +#include <kmessagebox.h> +#include <kstatusbar.h> +#include <klocale.h> + +#include <iostream> + +KDiff3Shell::KDiff3Shell(bool bCompleteInit) + : KParts::MainWindow( 0L, "kdiff3" ) +{ + m_bUnderConstruction = true; + // set the shell's ui resource file + setXMLFile("kdiff3_shell.rc"); + + // and a status bar + statusBar()->show(); + + // this routine will find and load our Part. it finds the Part by + // name which is a bad idea usually.. but it's alright in this + // case since our Part is made for this Shell + KLibFactory *factory = KLibLoader::self()->factory("libkdiff3part"); + if (factory) + { + // now that the Part is loaded, we cast it to a Part to get + // our hands on it + m_part = static_cast<KParts::ReadWritePart *>(factory->create(this, + "kdiff3_part", "KParts::ReadWritePart" )); + + if (m_part) + { + // and integrate the part's GUI with the shell's + createGUI(m_part); + + // tell the KParts::MainWindow that this is indeed the main widget + setCentralWidget(m_part->widget()); + + if (bCompleteInit) + ((KDiff3App*)m_part->widget())->completeInit(); + connect(((KDiff3App*)m_part->widget()), SIGNAL(createNewInstance(const QString&, const QString&, const QString&)), this, SLOT(slotNewInstance(const QString&, const QString&, const QString&))); + } + } + else + { + // if we couldn't find our Part, we exit since the Shell by + // itself can't do anything useful + KMessageBox::error(this, i18n("Could not find our part!\n" + "This usually happens due to an installation problem. " + "Please read the README-file in the source package for details.") + ); + //kapp->quit(); + + ::exit(-1); //kapp->quit() doesn't work here yet. + + // we return here, cause kapp->quit() only means "exit the + // next time we enter the event loop... + + return; + } + + // apply the saved mainwindow settings, if any, and ask the mainwindow + // to automatically save settings if changed: window size, toolbar + // position, icon size, etc. + setAutoSaveSettings(); + m_bUnderConstruction = false; +} + +KDiff3Shell::~KDiff3Shell() +{ +} + +bool KDiff3Shell::queryClose() +{ + if (m_part) + return ((KDiff3App*)m_part->widget())->queryClose(); + else + return true; +} + +bool KDiff3Shell::queryExit() +{ + return true; +} + +void KDiff3Shell::closeEvent(QCloseEvent*e) +{ + if ( queryClose() ) + { + e->accept(); + bool bFileSaved = ((KDiff3App*)m_part->widget())->isFileSaved(); + KApplication::exit( bFileSaved ? 0 : 1 ); + } + else + e->ignore(); +} + +void KDiff3Shell::optionsShowToolbar() +{ + // this is all very cut and paste code for showing/hiding the + // toolbar + if (m_toolbarAction->isChecked()) + toolBar()->show(); + else + toolBar()->hide(); +} + +void KDiff3Shell::optionsShowStatusbar() +{ + // this is all very cut and paste code for showing/hiding the + // statusbar + if (m_statusbarAction->isChecked()) + statusBar()->show(); + else + statusBar()->hide(); +} + +void KDiff3Shell::optionsConfigureKeys() +{ + KKeyDialog::configure(actionCollection(), "kdiff3_shell.rc"); +} + +void KDiff3Shell::optionsConfigureToolbars() +{ +#if defined(KDE_MAKE_VERSION) +# if KDE_VERSION >= KDE_MAKE_VERSION(3,1,0) + saveMainWindowSettings(KGlobal::config(), autoSaveGroup()); +# else + saveMainWindowSettings(KGlobal::config() ); +# endif +#else + saveMainWindowSettings(KGlobal::config() ); +#endif + + // use the standard toolbar editor + KEditToolbar dlg(factory()); + connect(&dlg, SIGNAL(newToolbarConfig()), + this, SLOT(applyNewToolbarConfig())); + dlg.exec(); +} + +void KDiff3Shell::applyNewToolbarConfig() +{ +#if defined(KDE_MAKE_VERSION) +# if KDE_VERSION >= KDE_MAKE_VERSION(3,1,0) + applyMainWindowSettings(KGlobal::config(), autoSaveGroup()); +# else + applyMainWindowSettings(KGlobal::config()); +# endif +#else + applyMainWindowSettings(KGlobal::config()); +#endif +} + +void KDiff3Shell::slotNewInstance( const QString& fn1, const QString& fn2, const QString& fn3 ) +{ + KDiff3Shell* pKDiff3Shell = new KDiff3Shell(false); + ((KDiff3App*)pKDiff3Shell->m_part->widget())->completeInit(fn1,fn2,fn3); +} + +#include "kdiff3_shell.moc" |