Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdepim@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 251 insertions, 0 deletions

diff --git a/kmail/kmail_part.cpp b/kmail/kmail_part.cpp
new file mode 100644
index 000000000..e9722c253
--- /dev/null
+++ b/kmail/kmail_part.cpp
@@ -0,0 +1,251 @@
+/*  -*- mode: C++; c-file-style: "gnu" -*-
+
+    This file is part of KMail.
+    Copyright (c) 2002-2003 Don Sanders <sanders@kde.org>,
+    Copyright (c) 2003      Zack Rusin  <zack@kde.org>,
+    Based on the work of Cornelius Schumacher <schumacher@kde.org>
+
+    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 Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+    As a special exception, permission is given to link this program
+    with any edition of Qt, and distribute the resulting executable,
+    without including the source code for Qt in the source distribution.
+*/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include "kmail_part.h"
+
+#include "kmmainwin.h"
+#include "kmmainwidget.h"
+#include "kmfoldertree.h"
+#include "kmstartup.h"
+#include "aboutdata.h"
+#include "kmfolder.h"
+#include "accountmanager.h"
+using KMail::AccountManager;
+#include "sidebarextension.h"
+#include "infoextension.h"
+#include "recentaddresses.h"
+using KRecentAddress::RecentAddresses;
+
+#include <kapplication.h>
+#include <kparts/mainwindow.h>
+#include <kparts/genericfactory.h>
+#include <knotifyclient.h>
+#include <dcopclient.h>
+#include <kiconloader.h>
+#include <kdebug.h>
+#include <kstatusbar.h>
+#include <ksettings/dispatcher.h>
+
+
+#include <qlayout.h>
+
+
+typedef KParts::GenericFactory< KMailPart > KMailFactory;
+K_EXPORT_COMPONENT_FACTORY( libkmailpart, KMailFactory )
+
+KMailPart::KMailPart(QWidget *parentWidget, const char *widgetName,
+		     QObject *parent, const char *name, const QStringList &) :
+  DCOPObject("KMailIface"), KParts::ReadOnlyPart(parent, name),
+  mParentWidget( parentWidget )
+{
+  kdDebug(5006) << "KMailPart()" << endl;
+  kdDebug(5006) << "  InstanceName: " << kapp->instanceName() << endl;
+
+  setInstance(KMailFactory::instance());
+
+  kdDebug(5006) << "KMailPart()..." << endl;
+  kdDebug(5006) << "  InstanceName: " << kapp->instanceName() << endl;
+
+  // import i18n data and icons from libraries:
+  KMail::insertLibraryCataloguesAndIcons();
+
+  // Make sure that the KNotify Daemon is running (this is necessary for people
+  // using KMail without KDE)
+  KNotifyClient::startDaemon();
+
+  KMail::lockOrDie();
+
+  kapp->dcopClient()->suspend(); // Don't handle DCOP requests yet
+
+  //local, do the init
+  KMKernel *mKMailKernel = new KMKernel();
+  mKMailKernel->init();
+  mKMailKernel->setXmlGuiInstance( KMailFactory::instance() );
+
+  // and session management
+  mKMailKernel->doSessionManagement();
+
+  // any dead letters?
+  mKMailKernel->recoverDeadLetters();
+
+  kmsetSignalHandler(kmsignalHandler);
+  kapp->dcopClient()->resume(); // Ok. We are ready for DCOP requests.
+
+  // create a canvas to insert our widget
+  QWidget *canvas = new QWidget(parentWidget, widgetName);
+  canvas->setFocusPolicy(QWidget::ClickFocus);
+  setWidget(canvas);
+  KGlobal::iconLoader()->addAppDir("kmail");
+#if 0
+  //It's also possible to make a part out of a readerWin
+  KMReaderWin *mReaderWin = new KMReaderWin( canvas, canvas, actionCollection() );
+  connect(mReaderWin, SIGNAL(urlClicked(const KURL&,int)),
+	  mReaderWin, SLOT(slotUrlClicked()));
+  QVBoxLayout *topLayout = new QVBoxLayout(canvas);
+  topLayout->addWidget(mReaderWin);
+  mReaderWin->setAutoDelete( true );
+  kmkernel->inboxFolder()->open();
+  KMMessage *msg = kmkernel->inboxFolder()->getMsg(0);
+  mReaderWin->setMsg( msg, true );
+  mReaderWin->setFocusPolicy(QWidget::ClickFocus);
+  mStatusBar  = new KMailStatusBarExtension(this);
+  //new KParts::SideBarExtension( kmkernel->mainWin()-mainKMWidget()->leftFrame(), this );
+  KGlobal::iconLoader()->addAppDir("kmail");
+  setXMLFile( "kmail_part.rc" );
+  kmkernel->inboxFolder()->close();
+#else
+  mainWidget = new KMMainWidget( canvas, "mainWidget", this, actionCollection(),
+                                 kapp->config());
+  QVBoxLayout *topLayout = new QVBoxLayout(canvas);
+  topLayout->addWidget(mainWidget);
+  mainWidget->setFocusPolicy(QWidget::ClickFocus);
+  mStatusBar  = new KMailStatusBarExtension(this);
+  mStatusBar->addStatusBarItem( mainWidget->vacationScriptIndicator(), 2, false );
+
+  new KParts::SideBarExtension( mainWidget->folderTree(),
+                                this,
+                                "KMailSidebar" );
+
+  // Get to know when the user clicked on a folder in the KMail part and update the headerWidget of Kontact
+  KParts::InfoExtension *ie = new KParts::InfoExtension( this, "KMailInfo" );
+  connect( mainWidget->folderTree(), SIGNAL(folderSelected(KMFolder*)), this, SLOT(exportFolder(KMFolder*)) );
+  connect( mainWidget->folderTree(), SIGNAL(iconChanged(KMFolderTreeItem*)),
+           this, SLOT(slotIconChanged(KMFolderTreeItem*)) );
+  connect( mainWidget->folderTree(), SIGNAL(nameChanged(KMFolderTreeItem*)),
+           this, SLOT(slotNameChanged(KMFolderTreeItem*)) );
+  connect( this, SIGNAL(textChanged(const QString&)), ie, SIGNAL(textChanged(const QString&)) );
+  connect( this, SIGNAL(iconChanged(const QPixmap&)), ie, SIGNAL(iconChanged(const QPixmap&)) );
+
+  KGlobal::iconLoader()->addAppDir( "kmail" );
+  setXMLFile( "kmail_part.rc" );
+#endif
+
+  KSettings::Dispatcher::self()->registerInstance( KMailFactory::instance(), mKMailKernel,
+                                                   SLOT( slotConfigChanged() ) );
+}
+
+KMailPart::~KMailPart()
+{
+  kdDebug(5006) << "Closing last KMMainWin: stopping mail check" << endl;
+  // Running KIO jobs prevent kapp from exiting, so we need to kill them
+  // if they are only about checking mail (not important stuff like moving messages)
+  kmkernel->abortMailCheck();
+  kmkernel->acctMgr()->cancelMailCheck();
+
+  mainWidget->destruct();
+  kmkernel->cleanup();
+  delete kmkernel;
+  KMail::cleanup(); // pid file (see kmstartup.cpp)
+}
+
+KAboutData *KMailPart::createAboutData()
+{
+  return new KMail::AboutData();
+}
+
+bool KMailPart::openFile()
+{
+  kdDebug(5006) << "KMailPart:openFile()" << endl;
+
+  mainWidget->show();
+  return true;
+}
+
+void KMailPart::exportFolder( KMFolder *folder )
+{
+  KMFolderTreeItem* fti = static_cast< KMFolderTreeItem* >( mainWidget->folderTree()->currentItem() );
+
+  if ( folder != 0 )
+    emit textChanged( folder->label() );
+
+  if ( fti )
+    emit iconChanged( fti->normalIcon( 22 ) );
+}
+
+void KMailPart::slotIconChanged( KMFolderTreeItem *fti )
+{
+  emit iconChanged( fti->normalIcon( 22 ) );
+}
+
+void KMailPart::slotNameChanged( KMFolderTreeItem *fti )
+{
+  emit textChanged( fti->folder()->label() );
+}
+
+//-----------------------------------------------------------------------------
+
+// The sole purpose of the following class is to publicize the protected
+// method KParts::MainWindow::createGUI() since we need to call it so that
+// the toolbar is redrawn when necessary.
+// It can be removed once createGUI() has been made public _and_ we don't
+// longer rely on kdelibs 3.2.
+class KPartsMainWindowWithPublicizedCreateGUI : public KParts::MainWindow
+{
+public:
+  void createGUIPublic( KParts::Part *part ) {
+    createGUI( part );
+  }
+};
+
+//-----------------------------------------------------------------------------
+
+void KMailPart::guiActivateEvent(KParts::GUIActivateEvent *e)
+{
+  kdDebug(5006) << "KMailPart::guiActivateEvent" << endl;
+  KParts::ReadOnlyPart::guiActivateEvent(e);
+  mainWidget->initializeFilterActions();
+  mainWidget->initializeFolderShortcutActions();
+  mainWidget->setupForwardingActionsList();
+  mainWidget->updateVactionScriptStatus();
+}
+
+void KMailPart::exit()
+{
+  delete this;
+}
+
+QWidget* KMailPart::parentWidget() const
+{
+  return mParentWidget;
+}
+
+
+KMailStatusBarExtension::KMailStatusBarExtension( KMailPart *parent )
+  : KParts::StatusBarExtension( parent ), mParent( parent )
+{
+}
+
+KMainWindow * KMailStatusBarExtension::mainWindow() const
+{
+  return static_cast<KMainWindow*>( mParent->parentWidget() );
+}
+
+#include "kmail_part.moc"
+