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Diffstat (limited to 'kmail/khtmlparthtmlwriter.cpp')
| -rw-r--r-- | kmail/khtmlparthtmlwriter.cpp | 154 |
1 files changed, 0 insertions, 154 deletions
diff --git a/kmail/khtmlparthtmlwriter.cpp b/kmail/khtmlparthtmlwriter.cpp deleted file mode 100644 index 3c8ee388d..000000000 --- a/kmail/khtmlparthtmlwriter.cpp +++ /dev/null @@ -1,154 +0,0 @@ -/* -*- c++ -*- - khtmlparthtmlwriter.cpp - - This file is part of KMail, the KDE mail client. - Copyright (c) 2003 Marc Mutz <[email protected]> - - 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 - - In addition, as a special exception, the copyright holders give - permission to link the code of this program with any edition of - the TQt library by Trolltech AS, Norway (or with modified versions - of TQt that use the same license as TQt), and distribute linked - combinations including the two. You must obey the GNU General - Public License in all respects for all of the code used other than - TQt. If you modify this file, you may extend this exception to - your version of the file, but you are not obligated to do so. If - you do not wish to do so, delete this exception statement from - your version. -*/ - -#include <config.h> - -#include "khtmlparthtmlwriter.h" - -#include <kdebug.h> -#include <khtml_part.h> -#include <khtmlview.h> - -#include <dom/dom_string.h> -#include <dom/html_document.h> -#include <dom/html_image.h> -#include <dom/html_misc.h> - -#include <cassert> - -namespace KMail { - - KHtmlPartHtmlWriter::KHtmlPartHtmlWriter( KHTMLPart * part, - TQObject * parent, const char * name ) - : TQObject( parent, name ), HtmlWriter(), - mHtmlPart( part ), mHtmlTimer( 0, "mHtmlTimer" ), mState( Ended ) - { - assert( part ); - connect( &mHtmlTimer, TQT_SIGNAL(timeout()), TQT_SLOT(slotWriteNextHtmlChunk()) ); - } - - KHtmlPartHtmlWriter::~KHtmlPartHtmlWriter() { - - } - - void KHtmlPartHtmlWriter::begin( const TQString & css ) { - if ( mState != Ended ) { - kdWarning( 5006 ) << "KHtmlPartHtmlWriter: begin() called on non-ended session!" << endl; - reset(); - } - - mEmbeddedPartMap.clear(); - - // clear the widget: - mHtmlPart->view()->setUpdatesEnabled( false ); - mHtmlPart->view()->viewport()->setUpdatesEnabled( false ); - static_cast<TQScrollView *>(mHtmlPart->widget())->ensureVisible( 0, 0 ); - - mHtmlPart->begin( KURL( "file:/" ) ); - if ( !css.isEmpty() ) - mHtmlPart->setUserStyleSheet( css ); - mState = Begun; - } - - void KHtmlPartHtmlWriter::end() { - kdWarning( mState != Begun, 5006 ) << "KHtmlPartHtmlWriter: end() called on non-begun or queued session!" << endl; - mHtmlPart->end(); - - resolveCidUrls(); - - mHtmlPart->view()->viewport()->setUpdatesEnabled( true ); - mHtmlPart->view()->setUpdatesEnabled( true ); - mHtmlPart->view()->viewport()->repaint( false ); - mState = Ended; - } - - void KHtmlPartHtmlWriter::reset() { - if ( mState != Ended ) { - mHtmlTimer.stop(); - mHtmlQueue.clear(); - mState = Begun; // don't run into end()'s warning - end(); - } - mState = Ended; - } - - void KHtmlPartHtmlWriter::write( const TQString & str ) { - kdWarning( mState != Begun, 5006 ) << "KHtmlPartHtmlWriter: write() called in Ended or Queued state!" << endl; - mHtmlPart->write( str ); - } - - void KHtmlPartHtmlWriter::queue( const TQString & str ) { - static const uint chunksize = 16384; - for ( uint pos = 0 ; pos < str.length() ; pos += chunksize ) - mHtmlQueue.push_back( str.mid( pos, chunksize ) ); - mState = Queued; - } - - void KHtmlPartHtmlWriter::flush() { - slotWriteNextHtmlChunk(); - } - - void KHtmlPartHtmlWriter::slotWriteNextHtmlChunk() { - if ( mHtmlQueue.empty() ) { - mState = Begun; // don't run into end()'s warning - end(); - } else { - mHtmlPart->write( mHtmlQueue.front() ); - mHtmlQueue.pop_front(); - mHtmlTimer.start( 0, true ); - } - } - - void KHtmlPartHtmlWriter::embedPart( const TQCString & contentId, - const TQString & contentURL ) { - mEmbeddedPartMap[TQString(contentId)] = contentURL; - } - - void KHtmlPartHtmlWriter::resolveCidUrls() - { - DOM::HTMLDocument document = mHtmlPart->htmlDocument(); - DOM::HTMLCollection images = document.images(); - for ( DOM::Node node = images.firstItem(); !node.isNull(); node = images.nextItem() ) { - DOM::HTMLImageElement image( node ); - KURL url( image.src().string() ); - if ( url.protocol() == "cid" ) { - EmbeddedPartMap::const_iterator it = mEmbeddedPartMap.find( url.path() ); - if ( it != mEmbeddedPartMap.end() ) { - kdDebug(5006) << "Replacing " << url.prettyURL() << " by " << it.data() << endl; - image.setSrc( it.data() ); - } - } - } - } - -} // namespace KMail - -#include "khtmlparthtmlwriter.moc" |