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, 535 insertions, 0 deletions

diff --git a/kmail/kmreadermainwin.cpp b/kmail/kmreadermainwin.cpp
new file mode 100644
index 000000000..655e09181
--- /dev/null
+++ b/kmail/kmreadermainwin.cpp
@@ -0,0 +1,535 @@
+/*
+    This file is part of KMail, the KDE mail client.
+    Copyright (c) 2002 Don Sanders <sanders@kde.org>
+
+    KMail is free software; you can redistribute it and/or modify it
+    under the terms of the GNU General Public License, version 2, as
+    published by the Free Software Foundation.
+
+    KMail 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
+*/
+//
+// A toplevel KMainWindow derived class for displaying
+// single messages or single message parts.
+//
+// Could be extended to include support for normal main window
+// widgets like a toolbar.
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <qaccel.h>
+#include <kapplication.h>
+#include <kedittoolbar.h>
+#include <klocale.h>
+#include <kstdaccel.h>
+#include <kwin.h>
+#include <kaction.h>
+#include <kiconloader.h>
+#include <kdebug.h>
+#include "kmcommands.h"
+#include "kmenubar.h"
+#include "kpopupmenu.h"
+#include "kmreaderwin.h"
+#include "kmfolder.h"
+#include "kmmainwidget.h"
+#include "kmfoldertree.h"
+#include "kmmsgdict.h"
+#include "csshelper.h"
+#include "messageactions.h"
+
+#include "globalsettings.h"
+
+#include "kmreadermainwin.h"
+
+KMReaderMainWin::KMReaderMainWin( bool htmlOverride, bool htmlLoadExtOverride,
+                                  char *name )
+  : KMail::SecondaryWindow( name ? name : "readerwindow#" ),
+    mMsg( 0 )
+{
+  mReaderWin = new KMReaderWin( this, this, actionCollection() );
+  //mReaderWin->setShowCompleteMessage( true );
+  mReaderWin->setAutoDelete( true );
+  mReaderWin->setHtmlOverride( htmlOverride );
+  mReaderWin->setHtmlLoadExtOverride( htmlLoadExtOverride );
+  mReaderWin->setDecryptMessageOverwrite( true );
+  mReaderWin->setShowSignatureDetails( false );
+  initKMReaderMainWin();
+}
+
+
+//-----------------------------------------------------------------------------
+KMReaderMainWin::KMReaderMainWin( char *name )
+  : KMail::SecondaryWindow( name ? name : "readerwindow#" ),
+    mMsg( 0 )
+{
+  mReaderWin = new KMReaderWin( this, this, actionCollection() );
+  mReaderWin->setAutoDelete( true );
+  initKMReaderMainWin();
+}
+
+
+//-----------------------------------------------------------------------------
+KMReaderMainWin::KMReaderMainWin(KMMessagePart* aMsgPart,
+    bool aHTML, const QString& aFileName, const QString& pname,
+    const QString & encoding, char *name )
+  : KMail::SecondaryWindow( name ? name : "readerwindow#" ),
+    mMsg( 0 )
+{
+  mReaderWin = new KMReaderWin( this, this, actionCollection() );
+  mReaderWin->setOverrideEncoding( encoding );
+  mReaderWin->setMsgPart( aMsgPart, aHTML, aFileName, pname );
+  initKMReaderMainWin();
+}
+
+
+//-----------------------------------------------------------------------------
+void KMReaderMainWin::initKMReaderMainWin() {
+  setCentralWidget( mReaderWin );
+  setupAccel();
+  setupGUI( Keys | StatusBar | Create, "kmreadermainwin.rc" );
+  setupForwardingActionsList();
+  applyMainWindowSettings( KMKernel::config(), "Separate Reader Window" );
+  if ( ! mReaderWin->message() ) {
+    menuBar()->hide();
+    toolBar( "mainToolBar" )->hide();
+  }
+
+  connect( kmkernel, SIGNAL( configChanged() ),
+           this, SLOT( slotConfigChanged() ) );
+}
+
+void KMReaderMainWin::setupForwardingActionsList()
+{
+  QPtrList<KAction> mForwardActionList;
+  if ( GlobalSettings::self()->forwardingInlineByDefault() ) {
+      unplugActionList( "forward_action_list" );
+      mForwardActionList.append( mForwardInlineAction );
+      mForwardActionList.append( mForwardAttachedAction );
+      mForwardActionList.append( mForwardDigestAction );
+      mForwardActionList.append( mRedirectAction );
+      plugActionList( "forward_action_list", mForwardActionList );
+  } else {
+      unplugActionList( "forward_action_list" );
+      mForwardActionList.append( mForwardAttachedAction );
+      mForwardActionList.append( mForwardInlineAction );
+      mForwardActionList.append( mForwardDigestAction );
+      mForwardActionList.append( mRedirectAction );
+      plugActionList( "forward_action_list", mForwardActionList );
+  }
+}
+
+//-----------------------------------------------------------------------------
+KMReaderMainWin::~KMReaderMainWin()
+{
+  saveMainWindowSettings( KMKernel::config(), "Separate Reader Window" );
+}
+
+//-----------------------------------------------------------------------------
+void KMReaderMainWin::setUseFixedFont( bool useFixedFont )
+{
+  mReaderWin->setUseFixedFont( useFixedFont );
+}
+
+//-----------------------------------------------------------------------------
+void KMReaderMainWin::showMsg( const QString & encoding, KMMessage *msg )
+{
+  mReaderWin->setOverrideEncoding( encoding );
+  mReaderWin->setMsg( msg, true );
+  mReaderWin->slotTouchMessage();
+  setCaption( msg->subject() );
+  mMsg = msg;
+  mMsgActions->setCurrentMessage( msg );
+  menuBar()->show();
+  toolBar( "mainToolBar" )->show();
+
+  connect ( msg->parent(), SIGNAL( destroyed( QObject* ) ), this, SLOT( slotFolderRemoved( QObject* ) ) );
+
+}
+
+void KMReaderMainWin::slotFolderRemoved( QObject* folderPtr )
+{
+  assert(mMsg);
+  assert(folderPtr == mMsg->parent());
+  if( mMsg && folderPtr == mMsg->parent() )
+    mMsg->setParent( 0 );
+}
+
+//-----------------------------------------------------------------------------
+void KMReaderMainWin::slotTrashMsg()
+{
+  if ( !mMsg )
+    return;
+  // find the real msg by its sernum
+  KMFolder* parent;
+  int index;
+  KMMsgDict::instance()->getLocation( mMsg->getMsgSerNum(), &parent, &index );
+  if ( parent && !parent->isTrash() ) {
+    // open the folder (ref counted)
+    parent->open("trashmsg");
+    KMMessage *msg = parent->getMsg( index );
+    if (msg) {
+      KMDeleteMsgCommand *command = new KMDeleteMsgCommand( parent, msg );
+      command->start();
+    }
+    parent->close("trashmsg");
+  }
+  close();
+}
+
+//-----------------------------------------------------------------------------
+void KMReaderMainWin::slotFind()
+{
+  mReaderWin->slotFind();
+}
+
+void KMReaderMainWin::slotFindNext()
+{
+  mReaderWin->slotFindNext();
+}
+
+//-----------------------------------------------------------------------------
+void KMReaderMainWin::slotCopy()
+{
+  mReaderWin->slotCopySelectedText();
+}
+
+//-----------------------------------------------------------------------------
+void KMReaderMainWin::slotMarkAll()
+{
+  mReaderWin->selectAll();
+}
+
+//-----------------------------------------------------------------------------
+void KMReaderMainWin::slotPrintMsg()
+{
+  KMPrintCommand *command = new KMPrintCommand( this, mReaderWin->message(),
+      mReaderWin->htmlOverride(), mReaderWin->htmlLoadExtOverride(),
+      mReaderWin->isFixedFont(), mReaderWin->overrideEncoding() );
+  command->setOverrideFont( mReaderWin->cssHelper()->bodyFont( mReaderWin->isFixedFont(), true /*printing*/ ) );
+  command->start();
+}
+
+//-----------------------------------------------------------------------------
+void KMReaderMainWin::slotForwardInlineMsg()
+{
+   KMCommand *command = 0;
+   if ( mReaderWin->message() && mReaderWin->message()->parent() ) {
+    command = new KMForwardInlineCommand( this, mReaderWin->message(),
+        mReaderWin->message()->parent()->identity() );
+   } else {
+    command = new KMForwardInlineCommand( this, mReaderWin->message() );
+   }
+   command->start();
+}
+
+//-----------------------------------------------------------------------------
+void KMReaderMainWin::slotForwardAttachedMsg()
+{
+   KMCommand *command = 0;
+   if ( mReaderWin->message() && mReaderWin->message()->parent() ) {
+     command = new KMForwardAttachedCommand( this, mReaderWin->message(),
+        mReaderWin->message()->parent()->identity() );
+   } else {
+     command = new KMForwardAttachedCommand( this, mReaderWin->message() );
+   }
+   command->start();
+}
+
+//-----------------------------------------------------------------------------
+void KMReaderMainWin::slotForwardDigestMsg()
+{
+   KMCommand *command = 0;
+   if ( mReaderWin->message() && mReaderWin->message()->parent() ) {
+     command = new KMForwardDigestCommand( this, mReaderWin->message(),
+        mReaderWin->message()->parent()->identity() );
+   } else {
+     command = new KMForwardDigestCommand( this, mReaderWin->message() );
+   }
+   command->start();
+}
+
+//-----------------------------------------------------------------------------
+void KMReaderMainWin::slotRedirectMsg()
+{
+  KMCommand *command = new KMRedirectCommand( this, mReaderWin->message() );
+  command->start();
+}
+
+//-----------------------------------------------------------------------------
+void KMReaderMainWin::slotShowMsgSrc()
+{
+  KMMessage *msg = mReaderWin->message();
+  if ( !msg )
+    return;
+  KMCommand *command = new KMShowMsgSrcCommand( this, msg,
+                                                mReaderWin->isFixedFont() );
+  command->start();
+}
+
+//-----------------------------------------------------------------------------
+void KMReaderMainWin::slotConfigChanged()
+{
+  //readConfig();
+}
+
+void KMReaderMainWin::setupAccel()
+{
+  if ( kmkernel->xmlGuiInstance() )
+    setInstance( kmkernel->xmlGuiInstance() );
+
+  mMsgActions = new KMail::MessageActions( actionCollection(), this );
+  mMsgActions->setMessageView( mReaderWin );
+  //----- File Menu
+  //mOpenAction = KStdAction::open( this, SLOT( slotOpenMsg() ),
+  //                                actionCollection() );
+
+  //mSaveAsAction = new KAction( i18n("Save &As..."), "filesave",
+  //                             KStdAccel::shortcut( KStdAccel::Save ),
+  //                             this, SLOT( slotSaveMsg() ),
+  //                             actionCollection(), "file_save_as" );
+
+  mSaveAsAction = KStdAction::saveAs( mReaderWin, SLOT( slotSaveMsg() ),
+				      actionCollection() );
+  mSaveAsAction->setShortcut( KStdAccel::shortcut( KStdAccel::Save ) );
+  mPrintAction = KStdAction::print( this, SLOT( slotPrintMsg() ),
+                                    actionCollection() );
+
+  KAction *closeAction = KStdAction::close( this, SLOT( close() ), actionCollection() );
+  KShortcut closeShortcut = closeAction->shortcut();
+  closeShortcut.append( KKey(Key_Escape));
+  closeAction->setShortcut(closeShortcut);
+
+  //----- Edit Menu
+  KStdAction::copy( this, SLOT( slotCopy() ), actionCollection() );
+  KStdAction::selectAll( this, SLOT( slotMarkAll() ), actionCollection() );
+  KStdAction::find( this, SLOT(slotFind()), actionCollection() );
+  KStdAction::findNext( this, SLOT( slotFindNext() ), actionCollection() );
+  mTrashAction = new KAction( KGuiItem( i18n( "&Move to Trash" ), "edittrash",
+                              i18n( "Move message to trashcan" ) ),
+                              Key_Delete, this, SLOT( slotTrashMsg() ),
+                              actionCollection(), "move_to_trash" );
+
+  //----- View Menu
+  mViewSourceAction = new KAction( i18n("&View Source"), Key_V, this,
+                                   SLOT(slotShowMsgSrc()), actionCollection(),
+                                   "view_source" );
+
+
+  mForwardActionMenu = new KActionMenu( i18n("Message->","&Forward"),
+					"mail_forward", actionCollection(),
+					"message_forward" );
+      mForwardInlineAction = new KAction( i18n("&Inline..."),
+                                      "mail_forward", SHIFT+Key_F, this,
+                                      SLOT(slotForwardInlineMsg()),
+                                      actionCollection(),
+                                      "message_forward_inline" );
+
+      mForwardAttachedAction = new KAction( i18n("Message->Forward->","As &Attachment..."),
+                                        "mail_forward", Key_F, this,
+                                        SLOT(slotForwardAttachedMsg()),
+                                        actionCollection(),
+                                        "message_forward_as_attachment" );
+
+      mForwardDigestAction = new KAction( i18n("Message->Forward->","As Di&gest..."),
+                                      "mail_forward", 0, this,
+                                      SLOT(slotForwardDigestMsg()),
+                                      actionCollection(),
+                                      "message_forward_as_digest" );
+
+      mRedirectAction = new KAction( i18n("Message->Forward->","&Redirect..."),
+                                 "mail_forward", Key_E, this,
+                                 SLOT(slotRedirectMsg()),
+                                 actionCollection(),
+                                 "message_forward_redirect" );
+
+  if ( GlobalSettings::self()->forwardingInlineByDefault() ) {
+      mForwardActionMenu->insert( mForwardInlineAction );
+      mForwardActionMenu->insert( mForwardAttachedAction );
+      mForwardInlineAction->setShortcut( Key_F );
+      mForwardAttachedAction->setShortcut( SHIFT+Key_F );
+      connect( mForwardActionMenu, SIGNAL(activated()), this,
+               SLOT(slotForwardInlineMsg()) );
+  } else {
+      mForwardActionMenu->insert( mForwardAttachedAction );
+      mForwardActionMenu->insert( mForwardInlineAction );
+      mForwardInlineAction->setShortcut( SHIFT+Key_F );
+      mForwardAttachedAction->setShortcut( Key_F );
+      connect( mForwardActionMenu, SIGNAL(activated()), this,
+               SLOT(slotForwardAttachedMsg()) );
+  }
+
+  mForwardActionMenu->insert( mForwardDigestAction );
+  mForwardActionMenu->insert( mRedirectAction );
+
+  fontAction = new KFontAction( "Select Font", 0, actionCollection(),
+                               "text_font" );
+  fontAction->setFont( mReaderWin->cssHelper()->bodyFont().family() );
+  connect( fontAction, SIGNAL( activated( const QString& ) ),
+           SLOT( slotFontAction( const QString& ) ) );
+  fontSizeAction = new KFontSizeAction( "Select Size", 0, actionCollection(),
+                                       "text_size" );
+  fontSizeAction->setFontSize( mReaderWin->cssHelper()->bodyFont().pointSize() );
+  connect( fontSizeAction, SIGNAL( fontSizeChanged( int ) ),
+           SLOT( slotSizeAction( int ) ) );
+
+  QAccel *accel = new QAccel(mReaderWin, "showMsg()");
+  accel->connectItem(accel->insertItem(Key_Up),
+                     mReaderWin, SLOT(slotScrollUp()));
+  accel->connectItem(accel->insertItem(Key_Down),
+                     mReaderWin, SLOT(slotScrollDown()));
+  accel->connectItem(accel->insertItem(Key_Prior),
+                     mReaderWin, SLOT(slotScrollPrior()));
+  accel->connectItem(accel->insertItem(Key_Next),
+                     mReaderWin, SLOT(slotScrollNext()));
+  accel->connectItem(accel->insertItem(KStdAccel::shortcut(KStdAccel::Copy)),
+                     mReaderWin, SLOT(slotCopySelectedText()));
+  connect( mReaderWin, SIGNAL(popupMenu(KMMessage&,const KURL&,const QPoint&)),
+	  this, SLOT(slotMsgPopup(KMMessage&,const KURL&,const QPoint&)));
+  connect(mReaderWin, SIGNAL(urlClicked(const KURL&,int)),
+	  mReaderWin, SLOT(slotUrlClicked()));
+
+  setStandardToolBarMenuEnabled(true);
+  KStdAction::configureToolbars(this, SLOT(slotEditToolbars()), actionCollection());
+}
+
+
+void KMReaderMainWin::slotMsgPopup(KMMessage &aMsg, const KURL &aUrl, const QPoint& aPoint)
+{
+  KPopupMenu * menu = new KPopupMenu;
+  mUrl = aUrl;
+  mMsg = &aMsg;
+  bool urlMenuAdded=false;
+
+  if (!aUrl.isEmpty())
+  {
+    if (aUrl.protocol() == "mailto") {
+      // popup on a mailto URL
+      mReaderWin->mailToComposeAction()->plug( menu );
+      if ( mMsg ) {
+        mReaderWin->mailToReplyAction()->plug( menu );
+        mReaderWin->mailToForwardAction()->plug( menu );
+        menu->insertSeparator();
+      }
+      mReaderWin->addAddrBookAction()->plug( menu );
+      mReaderWin->openAddrBookAction()->plug( menu );
+      mReaderWin->copyAction()->plug( menu );
+    } else {
+      // popup on a not-mailto URL
+      mReaderWin->urlOpenAction()->plug( menu );
+      mReaderWin->addBookmarksAction()->plug( menu );
+      mReaderWin->urlSaveAsAction()->plug( menu );
+      mReaderWin->copyURLAction()->plug( menu );
+    }
+    urlMenuAdded=true;
+  }
+  if(mReaderWin && !mReaderWin->copyText().isEmpty()) {
+    if ( urlMenuAdded )
+      menu->insertSeparator();
+    mMsgActions->replyMenu()->plug( menu );
+    menu->insertSeparator();
+
+    mReaderWin->copyAction()->plug( menu );
+    mReaderWin->selectAllAction()->plug( menu );
+  } else if ( !urlMenuAdded )
+  {
+    // popup somewhere else (i.e., not a URL) on the message
+
+    if (!mMsg) // no message
+    {
+      delete menu;
+      return;
+    }
+
+    if ( ! ( aMsg.parent() && ( aMsg.parent()->isSent() ||
+                                aMsg.parent()->isDrafts() ||
+                                aMsg.parent()->isTemplates() ) ) ) {
+      // add the reply and forward actions only if we are not in a sent-mail,
+      // templates or drafts folder
+      //
+      // FIXME: needs custom templates added to menu
+      // (see KMMainWidget::updateCustomTemplateMenus)
+      mMsgActions->replyMenu()->plug( menu );
+      mForwardActionMenu->plug( menu );
+      menu->insertSeparator();
+    }
+
+    QPopupMenu* copyMenu = new QPopupMenu(menu);
+    KMMainWidget* mainwin = kmkernel->getKMMainWidget();
+    if ( mainwin )
+      mainwin->folderTree()->folderToPopupMenu( KMFolderTree::CopyMessage, this,
+          &mMenuToFolder, copyMenu );
+    menu->insertItem( i18n("&Copy To" ), copyMenu );
+    menu->insertSeparator();
+    mViewSourceAction->plug( menu );
+    mReaderWin->toggleFixFontAction()->plug( menu );
+    menu->insertSeparator();
+    mPrintAction->plug( menu );
+    mSaveAsAction->plug( menu );
+    menu->insertItem( i18n("Save Attachments..."), mReaderWin, SLOT(slotSaveAttachments()) );
+    mMsgActions->createTodoAction()->plug( menu );
+  }
+  menu->exec(aPoint, 0);
+  delete menu;
+}
+
+void KMReaderMainWin::copySelectedToFolder( int menuId )
+{
+  if (!mMenuToFolder[menuId])
+    return;
+
+  KMCommand *command = new KMCopyCommand( mMenuToFolder[menuId], mMsg );
+  command->start();
+}
+
+void KMReaderMainWin::slotFontAction( const QString& font)
+{
+  QFont f( mReaderWin->cssHelper()->bodyFont() );
+  f.setFamily( font );
+  mReaderWin->cssHelper()->setBodyFont( f );
+  mReaderWin->cssHelper()->setPrintFont( f );
+  mReaderWin->saveRelativePosition();
+  mReaderWin->update();
+}
+
+void KMReaderMainWin::slotSizeAction( int size )
+{
+  QFont f( mReaderWin->cssHelper()->bodyFont() );
+  f.setPointSize( size );
+  mReaderWin->cssHelper()->setBodyFont( f );
+  mReaderWin->cssHelper()->setPrintFont( f );
+  mReaderWin->saveRelativePosition();
+  mReaderWin->update();
+}
+
+void KMReaderMainWin::slotCreateTodo()
+{
+  if ( !mMsg )
+    return;
+  KMCommand *command = new CreateTodoCommand( this, mMsg );
+  command->start();
+}
+
+void KMReaderMainWin::slotEditToolbars()
+{
+  saveMainWindowSettings( KMKernel::config(), "ReaderWindow" );
+  KEditToolbar dlg( guiFactory(), this );
+  connect( &dlg, SIGNAL(newToolbarConfig()), SLOT(slotUpdateToolbars()) );
+  dlg.exec();
+}
+
+void KMReaderMainWin::slotUpdateToolbars()
+{
+  createGUI("kmreadermainwin.rc");
+  applyMainWindowSettings(KMKernel::config(), "ReaderWindow");
+}
+
+#include "kmreadermainwin.moc"