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Diffstat (limited to 'konq-plugins/sidebar/delicious/mainWidget.cpp')
| -rw-r--r-- | konq-plugins/sidebar/delicious/mainWidget.cpp | 354 |
1 files changed, 354 insertions, 0 deletions
diff --git a/konq-plugins/sidebar/delicious/mainWidget.cpp b/konq-plugins/sidebar/delicious/mainWidget.cpp new file mode 100644 index 0000000..759e348 --- /dev/null +++ b/konq-plugins/sidebar/delicious/mainWidget.cpp @@ -0,0 +1,354 @@ +// -*- Mode: C++; c-basic-offset: 4; indent-tabs-mode: nil; tab-width: 4; -*- +////////////////////////////////////////////////////////////////////////// +// mainWidget.cpp // +// // +// Copyright (C) 2005 Lukas Tinkl <lukas@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., 59 Temple Place - Suite 330, Boston, MA // +// 02111-1307, USA. // +////////////////////////////////////////////////////////////////////////// + +#include "mainWidget.h" +#include "tagListItem.h" +#include "bookmarkListItem.h" + +#include <qlistview.h> +#include <qdom.h> +#include <qpopupmenu.h> +#include <qpushbutton.h> +#include <qtimer.h> +#include <qdatetime.h> + +#include <kdebug.h> +#include <kio/job.h> +#include <krfcdate.h> +#include <klistview.h> +#include <klocale.h> +#include <kglobal.h> +#include <kiconloader.h> +#include <kmessagebox.h> +#include <kconfig.h> +#include <kinputdialog.h> + +MainWidget::MainWidget( KConfig * config, QWidget * parent ) + : MainWidget_base( parent ), m_config( config ) +{ + loadTags(); + + KIconLoader * il = KGlobal::iconLoader(); + + btnRefreshTags->setIconSet( il->loadIconSet( "reload", KIcon::Small ) ); + btnRefreshBookmarks->setIconSet( il->loadIconSet( "reload", KIcon::Small ) ); + btnNew->setIconSet( il->loadIconSet( "bookmark_add", KIcon::Small ) ); + + connect( ( QWidget * ) btnRefreshTags, SIGNAL( clicked() ), + this, SLOT( slotGetTags() ) ); + + connect( ( QWidget * ) btnRefreshBookmarks, SIGNAL( clicked() ), + this, SLOT( slotGetBookmarks() ) ); + + connect( ( QWidget * ) btnNew, SIGNAL( clicked() ), + this, SLOT( slotNewBookmark() ) ); + + connect( lvBookmarks, SIGNAL( executed( QListViewItem * ) ), + this, SLOT( slotBookmarkExecuted( QListViewItem * ) ) ); + connect( lvBookmarks, SIGNAL( mouseButtonClicked ( int, QListViewItem *, const QPoint &, int ) ), + this, SLOT( slotBookmarkClicked( int, QListViewItem *, const QPoint &, int ) ) ); + + connect( lvTags, SIGNAL( contextMenuRequested( QListViewItem *, const QPoint &, int ) ), + this, SLOT( slotTagsContextMenu( QListViewItem *, const QPoint &, int ) ) ); + + connect( lvBookmarks, SIGNAL( contextMenuRequested( QListViewItem *, const QPoint &, int ) ), + this, SLOT( slotBookmarksContextMenu( QListViewItem *, const QPoint &, int ) ) ); + + m_updateTimer = new QTimer( this ); + connect( m_updateTimer, SIGNAL( timeout() ), SLOT( slotGetBookmarks() ) ); + + slotGetTags(); +} + +MainWidget::~MainWidget() +{ + saveTags(); +} + +void MainWidget::setCurrentURL( const KURL & url ) +{ + m_currentURL = url; +} + +void MainWidget::slotGetTags() +{ + kdDebug() << k_funcinfo << endl; + + KIO::StoredTransferJob * job = KIO::storedGet( "http://del.icio.us/api/tags/get" ); + connect( job, SIGNAL( result( KIO::Job * ) ), + this, SLOT( slotFillTags( KIO::Job * ) ) ); +} + +void MainWidget::slotFillTags( KIO::Job * job ) +{ + kdDebug() << k_funcinfo << endl; + + if ( job->error() ) + { + job->showErrorDialog( this ); + return; + } + + lvTags->clear(); + m_tags.clear(); + + // fill lvTags with job->data() + QDomDocument doc; + doc.setContent( static_cast<KIO::StoredTransferJob *>( job )->data() ); + QDomNodeList tags = doc.elementsByTagName( "tag" ); + for ( uint i = 0; i < tags.length(); ++i ) + { + QDomElement tag = tags.item( i ).toElement(); + if ( !tag.isNull() ) + { + TagListItem *item = new TagListItem( lvTags, tag.attribute( "tag" ), tag.attribute( "count" ).toInt() ); + m_tags.append( tag.attribute( "tag" ) ); + connect( item, SIGNAL( signalItemChecked( TagListItem * ) ), SLOT( itemToggled() ) ); + } + } +} + +void MainWidget::slotGetBookmarks() +{ + KURL url( "http://del.icio.us/api/posts/recent" ); + url.setQuery( "tag=" + checkedTags().join( " " ) ); + + kdDebug() << k_funcinfo << url.url() << endl; + + KIO::StoredTransferJob * job = KIO::storedGet( url ); + connect( job, SIGNAL( result( KIO::Job * ) ), + this, SLOT( slotFillBookmarks( KIO::Job * ) ) ); +} + +void MainWidget::slotFillBookmarks( KIO::Job * job ) +{ + kdDebug() << k_funcinfo << endl; + + if ( job->error() ) + { + job->showErrorDialog( this ); + return; + } + + lvBookmarks->clear(); + + // fill lvBookmarks with job->data() + QDomDocument doc; + doc.setContent( static_cast<KIO::StoredTransferJob *>( job )->data() ); + QDomNodeList posts = doc.elementsByTagName( "post" ); + + for ( uint i = 0; i < posts.length(); ++i ) + { + QDomElement post = posts.item( i ).toElement(); + if ( !post.isNull() ) + { + new BookmarkListItem( lvBookmarks, post.attribute( "href" ), post.attribute( "description" ), + KRFCDate::parseDateISO8601( post.attribute( "time" ) ) ); + } + } +} + +QStringList MainWidget::checkedTags() const +{ + QListViewItemIterator it( lvTags, QListViewItemIterator::Visible | QListViewItemIterator::Checked ); + + QStringList tmp; + + while ( it.current() ) + { + tmp.append( it.current()->text( 0 ) ); + ++it; + } + + return tmp; +} + +void MainWidget::slotBookmarkExecuted( QListViewItem * item ) +{ + BookmarkListItem * bookmark = static_cast<BookmarkListItem *>( item ); + if ( bookmark ) + { + kdDebug() << k_funcinfo << "Clicked bookmark URL: " << bookmark->url() << endl; + emit signalURLClicked( bookmark->url() ); + } +} + +void MainWidget::slotBookmarkClicked( int button, QListViewItem * item, const QPoint &, int ) +{ + BookmarkListItem * bookmark = static_cast<BookmarkListItem *>( item ); + if ( bookmark && button == Qt::MidButton ) // handle middle click + { + kdDebug() << k_funcinfo << "Middle clicked bookmark URL: " << bookmark->url() << endl; + emit signalURLMidClicked( bookmark->url() ); + } +} + +QStringList MainWidget::tags() const +{ + return m_tags; +} + +QStringList MainWidget::bookmarks() const +{ + QListViewItemIterator it( lvBookmarks ); + + QStringList tmp; + + while ( it.current() ) + { + tmp.append( static_cast<BookmarkListItem *>( it.current() )->url().url() ); + ++it; + } + + return tmp; +} + +void MainWidget::slotTagsContextMenu( QListViewItem *, const QPoint & pos, int ) +{ + if ( lvTags->childCount() == 0 ) + return; + + QPopupMenu * tagMenu = new QPopupMenu( this ); + Q_CHECK_PTR( tagMenu ); + + tagMenu->insertItem( i18n( "Check All" ), this, SLOT( slotCheckAllTags() ) ); + tagMenu->insertItem( i18n( "Uncheck All" ), this, SLOT( slotUncheckAllTags() ) ); + tagMenu->insertItem( i18n( "Toggle All" ), this, SLOT( slotToggleTags() ) ); + tagMenu->insertSeparator(); + tagMenu->insertItem( KGlobal::iconLoader()->loadIconSet( "edit", KIcon::Small ), + i18n( "Rename Tag..." ), this, SLOT( slotRenameTag() ) ); + + tagMenu->exec( pos ); +} + +void MainWidget::slotCheckAllTags() +{ + QListViewItemIterator it( lvTags ); + while ( it.current() ) + { + QCheckListItem * item = static_cast<QCheckListItem *>( *it ); + if ( item ) + item->setOn( true ); + ++it; + } +} + +void MainWidget::slotUncheckAllTags() +{ + QListViewItemIterator it( lvTags ); + while ( it.current() ) + { + QCheckListItem * item = static_cast<QCheckListItem *>( *it ); + if ( item ) + item->setOn( false ); + ++it; + } +} + +void MainWidget::slotToggleTags() +{ + QListViewItemIterator it( lvTags ); + while ( it.current() ) + { + QCheckListItem * item = static_cast<QCheckListItem *>( *it ); + if ( item ) + item->setOn( !item->isOn() ); + ++it; + } +} + +void MainWidget::itemToggled() +{ + m_updateTimer->start( 2000, true ); +} + +void MainWidget::slotNewBookmark() +{ + emit signalURLClicked( "http://del.icio.us/post/?url=" + m_currentURL.url() ); +} + +void MainWidget::saveTags() +{ + m_config->writeEntry( "Tags", m_tags ); +} + +void MainWidget::loadTags() +{ + m_tags = m_config->readListEntry( "Tags" ); +} + +void MainWidget::slotRenameTag() +{ + TagListItem * tag = static_cast<TagListItem *>( lvTags->currentItem() ); + if ( tag ) + { + QString oldName = tag->name(); + QString newName = KInputDialog::getText( i18n( "Rename Tag" ), i18n( "Provide a new name for tag '%1':" ).arg( oldName ) ); + if ( !newName.isEmpty() ) + { + KURL url( "http://del.icio.us/api/tags/rename" ); + url.addQueryItem( "old", oldName ); + url.addQueryItem( "new", newName ); + KIO::get( url ); // rename the tag + + tag->setName( newName ); + } + } +} + +void MainWidget::slotBookmarksContextMenu( QListViewItem *, const QPoint & pos, int ) +{ + if ( lvBookmarks->childCount() == 0 ) + return; + + QPopupMenu * menu = new QPopupMenu( this ); + Q_CHECK_PTR( menu ); + + menu->insertItem( KGlobal::iconLoader()->loadIconSet( "editdelete", KIcon::Small ), + i18n( "Delete Bookmark" ), this, SLOT( slotDeleteBookmark() ) ); + + menu->exec( pos ); +} + +void MainWidget::slotDeleteBookmark() +{ + BookmarkListItem * bookmark = static_cast<BookmarkListItem *>( lvBookmarks->currentItem() ); + if ( bookmark ) + { + int result = KMessageBox::warningContinueCancel( this, i18n( "Do you really want to remove the bookmark\n%1?" ).arg( bookmark->desc() ), + i18n( "Delete Bookmark" ), KStdGuiItem::del() ); + + if ( result == KMessageBox::Continue ) + { + KURL url( "http://del.icio.us/api/posts/delete" ); + url.addQueryItem( "url", bookmark->url().url() ); + kdDebug() << k_funcinfo << url << endl; + KIO::get( url ); + + delete bookmark; + + slotGetTags(); // re-read the tags + } + } +} + +#include "mainWidget.moc" |