It's not yet complete (file dowload and internal notifies are missing) but the new stuff browser is running. The ui is modeled on an Aaron's mockup. NewStuff: Fetches the providers list (kpdf.kde.org/newstuff/providers.xml), lets the user select a provider and displays provider's contents in a KHMTL part (for flexibility and eye candy). Internally we use KNS' Entry and Provider structures only, doing all the transfer operations by hand via KIO::get jobs. Download will be done internally too (to give better consistancy in the interface). Network timeouts, problems or info messages are notified in a statusbar- like widget and we try to keep all information in the dialog, without using messageBoxes Part: Added the action and the dialog invocation Makefiles: Link the KNEWSTUFF and KHTML libraries. svn path=/branches/kpdf_annotations/kdegraphics/kpdf/; revision=405828remotes/origin/kpdf-annotations
Enrico Ros
21 years ago
parent
c8f8122453
commit
7b6b7a359d
12 changed files with 3867 additions and 3 deletions
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/***************************************************************************
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* Copyright (C) 2005 by Enrico Ros <eros.kde@email.it> * |
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* * |
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* This program is free software; you can redistribute it and/or modify * |
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* it under the terms of the GNU General Public License as published by * |
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* the Free Software Foundation; either version 2 of the License, or * |
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* (at your option) any later version. * |
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***************************************************************************/ |
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// qt/kde includes
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#include <qfile.h> |
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#include <qwidget.h> |
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#include <qtimer.h> |
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#include <qlayout.h> |
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#include <qhbox.h> |
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#include <qvbox.h> |
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#include <qpixmap.h> |
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#include <qfont.h> |
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#include <qlabel.h> |
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#include <qlineedit.h> |
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#include <qcombobox.h> |
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#include <qpushbutton.h> |
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#include <qmemarray.h> |
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#include <qrect.h> |
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#include <qpainter.h> |
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#include <qscrollview.h> |
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#include <qapplication.h> |
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#include <kapplication.h> |
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#include <kglobalsettings.h> |
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#include <klocale.h> |
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#include <kconfig.h> |
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#include <kstandarddirs.h> |
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#include <kmessagebox.h> |
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#include <kdebug.h> |
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#include <kiconloader.h> |
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#include <khtml_part.h> |
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#include <kio/job.h> |
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#include <knewstuff/provider.h> |
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#include <knewstuff/entry.h> |
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// local includes
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#include "newstuff.h" |
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// define the providers.xml location
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#define PROVIDERS_URL "http://kpdf.kde.org/newstuff/providers.xml"
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// define the type of the stuff returned by providers (unused)
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#define RES_TYPE "kpdf/stuff" |
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/** GUI: Internal Widget that displays a ver-stretchable (only) image */ |
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class ExtendImageWidget : public QWidget |
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{ |
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public: |
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ExtendImageWidget( const QPixmap & pix, QWidget * parent ) |
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: QWidget( parent, "", WNoAutoErase ), m_pixmap( pix ) |
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{ |
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// adjust size hint
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setFixedWidth( pix.width() ); |
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setMinimumHeight( pix.height() ); |
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// paint all own pixels
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setBackgroundMode( Qt::NoBackground ); |
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// create the tile image from last line of pixmap
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m_tile.resize( pix.width(), 1 ); |
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copyBlt( &m_tile, 0,0, &pix, 0,pix.height()-2, pix.width(),1 ); |
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} |
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// internal paint function
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void paintEvent( QPaintEvent * e ) |
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{ |
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// extend the bottom line of the image when painting
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QRegion paintRegion = e->region(); |
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QRect pixmapRect = e->rect().intersect( m_pixmap.rect() ); |
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// paint the pixmap rect
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QPainter p( this ); |
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p.drawPixmap( pixmapRect.topLeft(), m_pixmap, pixmapRect ); |
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// paint the tiled bottom part
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QMemArray<QRect> rects = paintRegion.subtract( pixmapRect ).rects(); |
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for ( unsigned int i = 0; i < rects.count(); i++ ) |
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{ |
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const QRect & tileRect = rects[ i ]; |
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p.drawTiledPixmap( tileRect, m_tile, QPoint(tileRect.left(), 0) ); |
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} |
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} |
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private: |
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QPixmap m_pixmap; |
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QPixmap m_tile; |
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}; |
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/** CORE: extend KNS::Entry adding convenience methods */ |
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class AvailableItem : public Entry |
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{ |
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public: |
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typedef QValueList< AvailableItem * > List; |
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AvailableItem( const QDomElement & element, const QString & providerName ) |
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: Entry( element ) |
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{ |
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QString remoteUrl = payload().url(); |
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QString fileName = remoteUrl.section( '/', -1, -1 ); |
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QString extension = fileName.lower().section( '.', -1, -1 ); |
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// place books on the desktop
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if ( providerName.lower().contains( "book" ) ) |
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m_destinationFile = KGlobalSettings::desktopPath() + "/" + fileName; |
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// place kpdf data on the local share/apps/kpdf/stuff
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else if ( providerName.lower().contains( "kpdf" ) ) |
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m_destinationFile = locateLocal( "data", "kpdf/stuff/" + fileName ); |
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// warn about unrecognized provider
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else |
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kdDebug() << "NewStuffDialog: AvailableItem: unrecognized provider name." << endl; |
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} |
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// returns local destination path for the item
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const QString & destinationPath() |
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{ |
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return m_destinationFile; |
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} |
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// checks if the item is already installed
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bool installed() |
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{ |
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return QFile::exists( m_destinationFile ); |
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} |
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private: |
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QString m_destinationFile; |
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}; |
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/** GUI/CORE: HTML Widget to operate on AvailableItem::List */ |
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class ItemsView : public KHTMLPart |
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{ |
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public: |
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ItemsView( QWidget * parent ) |
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: KHTMLPart( parent, "newStuffHTMLView" ), m_sorting( 0 ) |
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{ |
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// customize functionality
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setJScriptEnabled( true ); |
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setJavaEnabled( false ); |
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setMetaRefreshEnabled( false ); |
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setPluginsEnabled( false ); |
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setStandardFont( QApplication::font().family() ); |
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// 100% is too large! less is better
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setZoomFactor( 70 ); |
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} |
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~ItemsView() |
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{ |
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clear(); |
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} |
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void setItems( const AvailableItem::List & itemList ) |
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{ |
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clear(); |
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m_items = itemList; |
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buildContents(); |
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} |
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void setSorting( int sortType ) |
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{ |
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m_sorting = sortType; |
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buildContents(); |
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} |
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private: |
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// generate the HTML contents to be displayed by the class itself
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void buildContents() |
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{ |
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// try to get informations in current locale
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QString preferredLanguage = KGlobal::locale()->language(); |
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// write the html code to be rendered
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begin(); |
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setTheAaronnesqueStyle(); |
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write( "<html><body>" ); |
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AvailableItem::List::iterator it = m_items.begin(), iEnd = m_items.end(); |
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for ( ; it != iEnd; ++it ) |
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{ |
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AvailableItem * item = *it; |
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// precalc the image string
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QString imageString = item->preview( preferredLanguage ).url(); |
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if ( imageString.length() > 1 ) |
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imageString = "<div class='leftImage'><img src='" + imageString + "' border='0'></div><br />"; |
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// precalc the title string
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QString titleString = item->name(); |
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if ( item->version().length() > 0 ) |
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titleString += " v." + item->version(); |
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// precalc the string for displaying stars (normal+grayed)
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int starPixels = 11 + 11 * (item->rating() / 10); |
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QString starsString = "<div class='star' style='width: " + QString::number( starPixels ) + "px;'></div>"; |
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int grayPixels = 22 + 22 * (item->rating() / 20); |
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starsString = "<div class='starbg' style='width: " + QString::number( grayPixels ) + "px;'>" + starsString + "</div>"; |
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// precalc the string for displaying author (parsing email)
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QString authorString = item->author(); |
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QString emailString = authorString.section( '(', 1, 1 ); |
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if ( emailString.contains( '@' ) && emailString.contains( ')' ) ) |
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{ |
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emailString = emailString.remove( ')' ).stripWhiteSpace(); |
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authorString = authorString.section( '(', 0, 0 ).stripWhiteSpace(); |
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authorString = "<a href='mailto:" + emailString + "'>" + authorString + "</a>"; |
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} |
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// write the HTML code for the current item
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write( QString( |
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"<table class='itemBox'><tr>" |
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"<td class='leftColumn'>" |
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// image
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+ imageString + |
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// button
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"<div class='leftButton'>" |
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"<input type='button' onClick='window.location.href=\"item:" |
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+ QString::number( (unsigned long)item ) + "\";' value='" + |
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i18n( "Install" ) + "'>" |
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"</div>" |
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"</td>" |
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"<td class='contentsColumn'>" |
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// contents header: item name/score
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"<table class='contentsHeader' cellspacing='2' cellpadding='0'><tr>" |
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"<td>" + titleString + "</td>" |
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"<td align='right'>" + starsString + "</td>" |
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"</tr></table>" |
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// contents body: item description
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"<div class='contentsBody'>" |
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+ item->summary( preferredLanguage ) + |
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"</div>" |
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// contents footer: author's name/date
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"<div class='contentsFooter'>" |
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"<em>" + authorString + "</em>, " |
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+ KGlobal::locale()->formatDate( item->releaseDate(), true ) + |
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"</div>" |
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"</td>" |
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"</tr></table>" ) |
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); |
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} |
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write( "</body></html>" ); |
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end(); |
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} |
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// this is the stylesheet we use
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void setTheAaronnesqueStyle() |
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{ |
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QString hoverColor = "#000000"; //QApplication::palette().active().highlightedText().name();
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QString hoverBackground = "#f8f8f8"; //QApplication::palette().active().highlight().name();
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QString starIconPath = locate( "data", "kpdf/pics/ghns_star.png" ); |
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QString starBgIconPath = locate( "data", "kpdf/pics/ghns_star_gray.png" ); |
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// default elements style
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QString style; |
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style += "body { background-color: white; color: black; padding: 0; margin: 0; }"; |
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style += "table, td, th { padding: 0; margin: 0; text-align: left; }"; |
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style += "input { color: #000080; font-size:120%; }"; |
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// the main item container (custom element)
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style += ".itemBox { background-color: white; color: black; width: 100%; border-bottom: 1px solid gray; margin: 0px 0px; }"; |
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style += ".itemBox:hover { background-color: " + hoverBackground + "; color: " + hoverColor + "; }"; |
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// style of the item elements (4 cells with multiple containers)
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style += ".leftColumn { width: 100px; height:100%; text-align: center; }"; |
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style += ".leftImage {}"; |
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style += ".leftButton {}"; |
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style += ".contentsColumn { vertical-align: top; }"; |
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style += ".contentsHeader { width: 100%; font-size: 120%; font-weight: bold; border-bottom: 1px solid #c8c8c8; }"; |
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style += ".contentsBody {}"; |
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style += ".contentsFooter {}"; |
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style += ".star { width: 0px; height: 24px; background-image: url(" + starIconPath + "); background-repeat: repeat-x; }"; |
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style += ".starbg { width: 110px; height: 24px; background-image: url(" + starBgIconPath + "); background-repeat: repeat-x; }"; |
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setUserStyleSheet( style ); |
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} |
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// handle clicks on page links/buttons
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void urlSelected( const QString & link, int, int, const QString &, KParts::URLArgs ) |
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{ |
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KURL url( link ); |
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QString urlProtocol = url.protocol(); |
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QString urlPath = url.path(); |
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if ( urlProtocol == "mailto" ) |
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{ |
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// clicked over a mail address
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kapp->invokeMailer( url ); |
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} |
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else if ( urlProtocol == "item" ) |
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{ |
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// clicked over an item
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bool ok; |
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unsigned long itemPointer = urlPath.toULong( &ok ); |
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if ( !ok ) |
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{ |
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kdWarning() << "ItemsView: error converting item pointer." << endl; |
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return; |
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} |
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// I love to cast pointers
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AvailableItem * item = (AvailableItem *)itemPointer; |
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if ( !m_items.contains( item ) ) |
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{ |
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kdWarning() << "ItemsView: error retrieving item pointer." << endl; |
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return; |
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} |
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// perform operations on the AvailableItem (maybe already installed)
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bool itemInstalled = item->installed(); |
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kdDebug() << itemInstalled << endl; |
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} |
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} |
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// delete all the classes we own
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void clear() |
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{ |
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// delete all items and empty local list
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AvailableItem::List::iterator it = m_items.begin(), iEnd = m_items.end(); |
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for ( ; it != iEnd; ++it ) |
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delete *it; |
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m_items.clear(); |
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} |
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private: |
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AvailableItem::List m_items; |
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int m_sorting; |
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}; |
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/** CORE/GUI: The main dialog that performs GHNS low level operations **/ |
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/* internal storage structures to be used by NewStuffDialog */ |
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struct ProviderJobInfo |
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{ |
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const Provider * provider; |
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QString receivedData; |
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}; |
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struct NewStuffDialogPrivate |
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{ |
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// network classes for providers/items/files
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ProviderLoader * providerLoader; |
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Provider::List * providersList; |
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QMap< KIO::Job *, ProviderJobInfo > providerJobs; |
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QMap< KIO::Job *, QString > transferJobs; |
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// gui related vars
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QWidget * parentWidget; |
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QLineEdit * searchLine; |
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QComboBox * typeCombo; |
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QComboBox * sortCombo; |
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ItemsView * itemsView; |
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QLabel * messageLabel; |
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// other classes
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QTimer * messageTimer; |
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QTimer * networkTimer; |
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}; |
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NewStuffDialog::NewStuffDialog( QWidget * parentWidget ) |
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: QDialog( parentWidget, "kpdfNewStuff" ), d( new NewStuffDialogPrivate ) |
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{ |
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// initialize the private classes
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d->providerLoader = 0; |
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d->providersList = 0; |
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d->parentWidget = parentWidget; |
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d->messageTimer = new QTimer( this ); |
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connect( d->messageTimer, SIGNAL( timeout() ), |
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this, SLOT( slotResetMessageColors() ) ); |
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d->networkTimer = new QTimer( this ); |
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connect( d->networkTimer, SIGNAL( timeout() ), |
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this, SLOT( slotNetworkTimeout() ) ); |
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// popuplate dialog with stuff
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QBoxLayout * horLay = new QHBoxLayout( this, 11 ); |
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// create left picture widget (if picture found)
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QPixmap p( locate( "data", "kpdf/pics/ghns.png" ) ); |
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if ( !p.isNull() ) |
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horLay->addWidget( new ExtendImageWidget( p, this ) ); |
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// create right 'main' widget
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QVBox * rightLayouter = new QVBox( this ); |
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rightLayouter->setSpacing( 6 ); |
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horLay->addWidget( rightLayouter ); |
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// create upper label
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QLabel * mainLabel = new QLabel( i18n("All you ever wanted, in a click!"), rightLayouter); |
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QFont mainFont = mainLabel->font(); |
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mainFont.setBold( true ); |
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mainLabel->setFont( mainFont ); |
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// create the control panel
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QFrame * panelFrame = new QFrame( rightLayouter ); |
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panelFrame->setFrameStyle( QFrame::StyledPanel | QFrame::Raised ); |
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QGridLayout * panelLayout = new QGridLayout( panelFrame, 2, 4, 11, 6 ); |
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// add widgets to the control panel
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QLabel * label1 = new QLabel( i18n("Show:"), panelFrame ); |
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panelLayout->addWidget( label1, 0, 0 ); |
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d->typeCombo = new QComboBox( false, panelFrame ); |
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panelLayout->addWidget( d->typeCombo, 0, 1 ); |
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d->typeCombo->setSizePolicy( QSizePolicy::MinimumExpanding, QSizePolicy::Minimum ); |
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d->typeCombo->setMinimumWidth( 150 ); |
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d->typeCombo->setEnabled( false ); |
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connect( d->typeCombo, SIGNAL( activated(int) ), |
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this, SLOT( slotLoadProvider(int) ) ); |
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QLabel * label2 = new QLabel( i18n("Order by:"), panelFrame ); |
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panelLayout->addWidget( label2, 0, 2 ); |
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d->sortCombo = new QComboBox( false, panelFrame ); |
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panelLayout->addWidget( d->sortCombo, 0, 3 ); |
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d->sortCombo->setSizePolicy( QSizePolicy::MinimumExpanding, QSizePolicy::Minimum ); |
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d->sortCombo->setMinimumWidth( 100 ); |
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d->sortCombo->setEnabled( false ); |
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connect( d->sortCombo, SIGNAL( activated(int) ), |
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this, SLOT( slotSortingSelected(int) ) ); |
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QLabel * label3 = new QLabel( i18n("Search:"), panelFrame ); |
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panelLayout->addWidget( label3, 1, 0 ); |
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d->searchLine = new QLineEdit( panelFrame ); |
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panelLayout->addMultiCellWidget( d->searchLine, 1, 1, 1, 3 ); |
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d->searchLine->setEnabled( false ); |
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// create the ItemsView used to display available items
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d->itemsView = new ItemsView( rightLayouter ); |
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// create bottom buttons
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QHBox * bottomLine = new QHBox( rightLayouter ); |
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// create info label
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d->messageLabel = new QLabel( bottomLine ); |
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d->messageLabel->setFrameStyle( QFrame::StyledPanel | QFrame::Raised ); |
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d->messageLabel->setSizePolicy( QSizePolicy::Expanding, QSizePolicy::Minimum ); |
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// close button
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QPushButton * closeButton = new QPushButton( i18n("Close"), bottomLine ); |
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//closeButton->setSizePolicy( QSizePolicy::Minimum, QSizePolicy::Minimum )
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connect( closeButton, SIGNAL( clicked() ), this, SLOT( accept() ) ); |
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// start with a nice size
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resize( 700, 400 ); |
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slotResetMessageColors(); |
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// start loading providers list
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QTimer::singleShot( 100, this, SLOT( slotLoadProviders() ) ); |
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} |
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NewStuffDialog::~NewStuffDialog() |
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{ |
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delete d->providerLoader; |
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delete d; |
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} |
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void NewStuffDialog::displayMessage( const QString & msg, MessageType type, int timeOutMs ) |
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{ |
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// stop the pending timer if present
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if ( d->messageTimer ) |
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d->messageTimer->stop(); |
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// set background color based on message type
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switch ( type ) |
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{ |
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case Info: |
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d->messageLabel->setPaletteForegroundColor( palette().active().highlightedText() ); |
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d->messageLabel->setPaletteBackgroundColor( palette().active().highlight() ); |
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break; |
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case Error: |
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d->messageLabel->setPaletteForegroundColor( Qt::white ); |
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d->messageLabel->setPaletteBackgroundColor( Qt::red ); |
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break; |
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default: |
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slotResetMessageColors(); |
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break; |
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} |
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// set text to messageLabel
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d->messageLabel->setText( msg ); |
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// single shot the resetColors timer (and create it if null)
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d->messageTimer->start( timeOutMs, true ); |
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} |
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void NewStuffDialog::slotResetMessageColors() // SLOT
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{ |
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d->messageLabel->setPaletteForegroundColor( palette().active().text() ); |
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d->messageLabel->setPaletteBackgroundColor( palette().active().background() ); |
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} |
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void NewStuffDialog::slotNetworkTimeout() // SLOT
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{ |
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displayMessage( i18n("Timeout. Check internet connection!"), Error ); |
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} |
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void NewStuffDialog::slotSortingSelected( int sortType ) // SLOT
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{ |
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d->itemsView->setSorting( sortType ); |
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} |
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//BEGIN Providers Loading
|
||||
void NewStuffDialog::slotLoadProviders() |
||||
{ |
||||
// create the helpful loader class (may be done internally in future)
|
||||
if ( !d->providerLoader ) |
||||
{ |
||||
d->providerLoader = new ProviderLoader( d->parentWidget ); |
||||
connect( d->providerLoader, SIGNAL( providersLoaded( Provider::List* ) ), |
||||
this, SLOT( slotProvidersLoaded( Provider::List* ) ) ); |
||||
} |
||||
|
||||
// start loading
|
||||
d->providersList = 0; |
||||
d->providerLoader->load( RES_TYPE, PROVIDERS_URL ); |
||||
|
||||
// start the 'network watchdog timer'
|
||||
d->networkTimer->start( 20*1000, true /*single shot*/ ); |
||||
|
||||
// inform the user
|
||||
displayMessage( i18n("Loading providers list...") ); |
||||
} |
||||
|
||||
void NewStuffDialog::slotProvidersLoaded( Provider::List * list ) |
||||
{ |
||||
// stop network watchdog
|
||||
d->networkTimer->stop(); |
||||
|
||||
// safety check
|
||||
d->providersList = list; |
||||
if ( !list || !list->count() ) |
||||
{ |
||||
displayMessage( i18n("Problems loading providers. Please retry later."), Error ); |
||||
return; |
||||
} |
||||
|
||||
// update and PopUp the providers ComboBox
|
||||
d->typeCombo->clear(); |
||||
int providersNumber = list->count(); |
||||
for ( int i = 0; i < providersNumber; i++ ) |
||||
{ |
||||
const Provider * provider = list->at( i ); |
||||
// provider icon: using local KIconLoader, not loading from remote url
|
||||
QPixmap icon = DesktopIcon( provider->icon().url(), 16 ); |
||||
QString name = provider->name(); |
||||
// insert provider in combo
|
||||
d->typeCombo->insertItem( icon, name ); |
||||
} |
||||
|
||||
// inform the user
|
||||
displayMessage( i18n("Loaded %1 providers").arg( providersNumber ), Info ); |
||||
|
||||
// automatically load the first provider
|
||||
d->typeCombo->setEnabled( true ); |
||||
d->typeCombo->setCurrentItem( 0 ); |
||||
QTimer::singleShot( 500, this, SLOT( slotLoadProvider() ) ); |
||||
} |
||||
//END Providers Loading
|
||||
|
||||
//BEGIN AvailableItem(s) Loading
|
||||
void NewStuffDialog::slotLoadProvider( int pNumber ) |
||||
{ |
||||
// safety check
|
||||
if ( !d->providersList || !d->typeCombo->isEnabled() || |
||||
pNumber < 0 || pNumber >= (int)d->providersList->count() ) |
||||
{ |
||||
displayMessage( i18n("Error with this provider"), Error ); |
||||
return; |
||||
} |
||||
|
||||
// create a job that will feed provider data
|
||||
const Provider * provider = d->providersList->at( pNumber ); |
||||
KIO::TransferJob * job = KIO::get( provider->downloadUrl(), false /*refetch*/, false /*progress*/ ); |
||||
connect( job, SIGNAL( data( KIO::Job *, const QByteArray & ) ), |
||||
this, SLOT( slotProviderInfoData( KIO::Job *, const QByteArray & ) ) ); |
||||
connect( job, SIGNAL( result( KIO::Job * ) ), |
||||
this, SLOT( slotProviderInfoResult( KIO::Job * ) ) ); |
||||
|
||||
// create a job description and data holder
|
||||
ProviderJobInfo info; |
||||
info.provider = provider; |
||||
d->providerJobs[ job ] = info; |
||||
|
||||
// inform the user
|
||||
displayMessage( i18n("Loading %1...").arg( provider->name() ) ); |
||||
|
||||
// start the 'network watchdog timer'
|
||||
d->networkTimer->start( 30*1000, true /*single shot*/ ); |
||||
|
||||
// block any possible recourring calls while we're running
|
||||
d->typeCombo->setEnabled( false ); |
||||
} |
||||
|
||||
void NewStuffDialog::slotProviderInfoData( KIO::Job * job, const QByteArray & data ) |
||||
{ |
||||
// safety check
|
||||
if ( data.isEmpty() || !d->providerJobs.contains( job ) ) |
||||
return; |
||||
|
||||
// append the data buffer to the 'receivedData' string
|
||||
QCString str( data, data.size() + 1 ); |
||||
d->providerJobs[ job ].receivedData.append( QString::fromUtf8( str ) ); |
||||
} |
||||
|
||||
void NewStuffDialog::slotProviderInfoResult( KIO::Job * job ) |
||||
{ |
||||
// stop network watchdog
|
||||
d->networkTimer->stop(); |
||||
|
||||
// enable gui controls
|
||||
d->typeCombo->setEnabled( true ); |
||||
d->sortCombo->setEnabled( true ); |
||||
|
||||
// safety check
|
||||
if ( job->error() || !d->providerJobs.contains( job ) || |
||||
d->providerJobs[ job ].receivedData.isEmpty() || |
||||
d->providerJobs[ job ].receivedData.contains("404 Not Found") ) |
||||
{ |
||||
displayMessage( i18n("Error loading provider description!"), Error ); |
||||
return; |
||||
} |
||||
|
||||
// build XML DOM from the received data
|
||||
QDomDocument doc; |
||||
bool docOk = doc.setContent( d->providerJobs[ job ].receivedData ); |
||||
QString providerName = d->providerJobs[ job ].provider->name(); |
||||
d->providerJobs.remove( job ); |
||||
if ( !docOk ) |
||||
{ |
||||
displayMessage( i18n("Problems parsing provider description."), Info ); |
||||
return; |
||||
} |
||||
|
||||
// create AvailableItem(s) based on the knewstuff.dtd
|
||||
AvailableItem::List itemList; |
||||
QDomNode stuffNode = doc.documentElement().firstChild(); |
||||
while ( !stuffNode.isNull() ) |
||||
{ |
||||
QDomElement elem = stuffNode.toElement(); |
||||
stuffNode = stuffNode.nextSibling(); |
||||
// WARNING: disabled the stuff type checking (use only in kate afaik)
|
||||
if ( elem.tagName() == "stuff" /*&& elem.attribute( "type", RES_TYPE ) == RES_TYPE*/ ) |
||||
itemList.append( new AvailableItem( elem, providerName ) ); |
||||
} |
||||
|
||||
// update the control widget and inform user about the current operation
|
||||
d->itemsView->setItems( itemList ); |
||||
if ( itemList.count() ) |
||||
displayMessage( i18n("You have %1 resources available.").arg( itemList.count() ) ); |
||||
else |
||||
displayMessage( i18n("No resources available on this provider." ) ); |
||||
} |
||||
//END AvailableItem(s) loading
|
||||
|
||||
/* UNCOMPRESS (specify uncompression method)
|
||||
KTar tar( fileName, "application/x-gzip" ); |
||||
tar.open( IO_ReadOnly ); |
||||
const KArchiveDirectory *dir = tar.directory(); |
||||
dir->copyTo( "somedir" ); |
||||
tar.close(); |
||||
QFile::remove( fileName ); |
||||
*/ |
||||
|
||||
/* EXECUTE (specify the 'cmd' command)
|
||||
QStringList list = QStringList::split( " ", cmd ), |
||||
list2; |
||||
for ( QStringList::iterator it = list.begin(); it != list.end(); it++ ) |
||||
list2 << (*it).replace("%f", fileName); |
||||
KProcess proc; |
||||
proc << list2; |
||||
proc.start( KProcess::Block ); |
||||
*/ |
||||
|
||||
/* callbacks
|
||||
emit something(); |
||||
*/ |
||||
|
||||
/*
|
||||
QString target = item ? item->fullName() : "/"; |
||||
QString path = "/tmp"; //locateLocal( resourceString.utf8(), target)
|
||||
QString file = path + "/" + target; |
||||
|
||||
if ( KStandardDirs::exists( file ) ) |
||||
if ( KMessageBox::questionYesNo( d->parentWidget, |
||||
i18n("The file '%1' already exists. Do you want to override it?") |
||||
.arg( file ), |
||||
QString::null, i18n("Overwrite") ) == KMessageBox::No ) |
||||
return QString(); |
||||
*/ |
||||
|
||||
//END of the NewStuffDialog
|
||||
|
||||
#include "newstuff.moc" |
||||
@ -0,0 +1,52 @@ |
||||
/***************************************************************************
|
||||
* Copyright (C) 2005 by Enrico Ros <eros.kde@email.it> * |
||||
* * |
||||
* 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. * |
||||
***************************************************************************/ |
||||
|
||||
#ifndef _KPDF_NEWSTUFF_H_ |
||||
#define _KPDF_NEWSTUFF_H_ |
||||
|
||||
#include <qdialog.h> |
||||
#include <knewstuff/provider.h> |
||||
using namespace KNS; |
||||
namespace KIO { class JOB; } |
||||
|
||||
class AvailableItem; |
||||
|
||||
class NewStuffDialog : public QDialog |
||||
{ |
||||
Q_OBJECT |
||||
public: |
||||
NewStuffDialog( QWidget * parent ); |
||||
~NewStuffDialog(); |
||||
|
||||
// show a message in the bottom bar
|
||||
enum MessageType { Normal, Info, Error }; |
||||
void displayMessage( const QString & msg, MessageType type = Normal, |
||||
int timeOutMs = 3000 ); |
||||
|
||||
private: |
||||
// private storage class
|
||||
class NewStuffDialogPrivate * d; |
||||
|
||||
private slots: |
||||
void slotResetMessageColors(); |
||||
void slotNetworkTimeout(); |
||||
void slotSortingSelected( int sortType ); |
||||
// providers loading related
|
||||
void slotLoadProviders(); |
||||
void slotProvidersLoaded( Provider::List * list ); |
||||
// items loading related
|
||||
void slotLoadProvider( int provider = 0 ); |
||||
void slotProviderInfoData( KIO::Job *, const QByteArray & ); |
||||
void slotProviderInfoResult( KIO::Job * ); |
||||
// files downloading related
|
||||
//void slotDownloadItem( AvailableItem * );
|
||||
//void slotItemDownloaded( KIO::Job * );
|
||||
}; |
||||
|
||||
#endif |
||||
Loading…
Reference in new issue