apps/keditbookmarks/favicons.cpp

   1 // -*- indent-tabs-mode:nil -*-
   2 // vim: set ts=4 sts=4 sw=4 et:
   3 /* This file is part of the KDE project
   4    Copyright (C) 2002-2003 Alexander Kellett <lypanov@kde.org>
   5
   6    This program is free software; you can redistribute it and/or
   7    modify it under the terms of the GNU General Public
   8    License version 2 or at your option version 3 as published by
   9    the Free Software Foundation.
  10
  11    This program is distributed in the hope that it will be useful,
  12    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14    General Public License for more details.
  15
  16    You should have received a copy of the GNU General Public License
  17    along with this program; see the file COPYING.  If not, write to
  18    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  19    Boston, MA 02110-1301, USA.
  20 */
  21
  22 #include "favicons.h"
  23
  24 #include "bookmarkiterator.h"
  25 #include "toplevel.h"
  26 #include "updater.h"
  27 #include "commands.h"
  28 #include "bookmarkmodel.h"
  29
  30 #include <kdebug.h>
  31 #include <klocale.h>
  32 #include <kapplication.h>
  33
  34 FavIconsItrHolder *FavIconsItrHolder::s_self = 0;
  35
  36 FavIconsItrHolder::FavIconsItrHolder()
  37     : BookmarkIteratorHolder() {
  38     // do stuff
  39 }
  40
  41 void FavIconsItrHolder::doItrListChanged() {
  42     kDebug()<<"FavIconsItrHolder::doItrListChanged() "<<count()<<" iterators";
  43     KEBApp::self()->setCancelFavIconUpdatesEnabled(count() > 0);
  44     if(count() == 0)
  45     {
  46         kDebug()<<"Notifing managers "<<m_affectedBookmark;
  47         CurrentMgr::self()->notifyManagers(CurrentMgr::bookmarkAt(m_affectedBookmark).toGroup());
  48         m_affectedBookmark.clear();
  49     }
  50 }
  51
  52 void FavIconsItrHolder::addAffectedBookmark( const QString & address )
  53 {
  54     kDebug()<<"addAffectedBookmark "<<address;
  55     if(m_affectedBookmark.isNull())
  56         m_affectedBookmark = address;
  57     else
  58         m_affectedBookmark = KBookmark::commonParent(m_affectedBookmark, address);
  59     kDebug()<<" m_affectedBookmark is now "<<m_affectedBookmark;
  60 }
  61
  62 /* -------------------------- */
  63
  64 FavIconsItr::FavIconsItr(QList<KBookmark> bks)
  65     : BookmarkIterator(bks) {
  66     m_updater = 0;
  67 }
  68
  69 FavIconsItr::~FavIconsItr() {
  70     setStatus(m_oldStatus);
  71     delete m_updater;
  72 }
  73
  74 void FavIconsItr::setStatus(const QString & status)
  75 {
  76     EditCommand::setNodeText(curBk(), QStringList()<< "info" << "metadata" << "favstate", status);
  77     CurrentMgr::self()->model()->emitDataChanged(curBk());
  78 }
  79
  80 void FavIconsItr::slotDone(bool succeeded) {
  81     // kDebug() << "FavIconsItr::slotDone()";
  82     setStatus(succeeded ? i18n("OK") : i18n("No favicon found"));
  83     holder()->addAffectedBookmark(KBookmark::parentAddress(curBk().address()));
  84     delayedEmitNextOne();
  85 }
  86
  87 bool FavIconsItr::isApplicable(const KBookmark &bk) const {
  88     return (!bk.isGroup() && !bk.isSeparator());
  89 }
  90
  91 void FavIconsItr::doAction() {
  92     // kDebug() << "FavIconsItr::doAction()";
  93     //FIXME ensure that this gets overwritten
  94     setStatus(i18n("Updating favicon..."));
  95     if (!m_updater) {
  96         m_updater = new FavIconUpdater(kapp);
  97         connect(m_updater, SIGNAL( done(bool) ),
  98                 this,     SLOT( slotDone(bool) ) );
  99     }
 100     if (curBk().url().protocol().startsWith("http")) {
 101         m_updater->downloadIcon(curBk());
 102     } else {
 103         setStatus(i18n("Local file"));
 104         delayedEmitNextOne();
 105     }
 106 }
 107
 108 #include "favicons.moc"