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// -*- Mode: c++; c-basic-offset: 4; indent-tabs-mode: nil; tab-width: 4; -*-
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/* This file is part of the KDE project
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Copyright (C) 2002 Ariya Hidayat <ariya@kde.org>
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Copyright (C) 2004 Thorsten Zachmann <zachmann@kde.org>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#include "KPrSlideTransitionDia.h"
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#include <tdefiledialog.h>
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#include <tdelocale.h>
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#include <knuminput.h>
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#include <kstandarddirs.h>
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#include <kurlrequester.h>
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#include <tqcheckbox.h>
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#include <tqcombobox.h>
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#include <tqimage.h>
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#include <tqlabel.h>
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#include <tqpushbutton.h>
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#include "KPrBackground.h"
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#include "KPrCanvas.h"
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#include "KPrCommand.h"
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#include "KPrDocument.h"
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#include "KPrSoundPlayer.h"
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#include "KPrView.h"
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#include "KPrPage.h"
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#include "KPrPageEffects.h"
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#include "slidetransitionwidget.h"
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KPrSlideTransitionDia::KPrSlideTransitionDia( TQWidget *parent, const char *name, KPrView *view )
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: KDialogBase( parent, name, true, i18n( "Slide Transition" ), User1|Ok|Cancel, Ok, true )
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, m_dialog( new SlideTransitionWidget( this ) ), m_view( view ), m_soundPlayer(0), m_pageEffect( 0 )
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{
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int pgnum = m_view->getCurrPgNum() - 1;
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KPrPage *page = m_view->kPresenterDoc()->pageList().at( pgnum );
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m_effect = page->getPageEffect();
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m_effectSpeed = page->getPageEffectSpeed();
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m_soundEffect = page->getPageSoundEffect();
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m_soundFileName = page->getPageSoundFileName();
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m_slideTime = page->getPageTimer();
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// draw preview pix
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m_view->getCanvas()->drawPageInPix( m_pixmap, pgnum, 60 );
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int w = m_pixmap.width();
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int h = m_pixmap.height();
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if ( w > h )
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{
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h = 300 * h / w;
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w = 300;
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}
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else
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{
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w = 300 * w / h;
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h = 300;
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}
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const TQImage img(m_pixmap.convertToImage().smoothScale( w, h ));
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m_pixmap.convertFromImage(img);
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m_dialog->previewPixmap->setPixmap( m_pixmap );
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m_dialog->previewPixmap->setFixedSize( w, h );
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m_target.resize( m_pixmap.size() );
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m_target.fill( TQt::black );
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// fill effect combo
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m_dialog->effectCombo->insertItem( i18n( "No Effect" ) );
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m_dialog->effectCombo->insertItem( i18n( "CloseQt::Horizontal" ) );
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m_dialog->effectCombo->insertItem( i18n( "CloseQt::Vertical" ) );
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m_dialog->effectCombo->insertItem( i18n( "Close From All Directions" ) );
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m_dialog->effectCombo->insertItem( i18n( "OpenQt::Horizontal" ) );
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m_dialog->effectCombo->insertItem( i18n( "OpenQt::Vertical" ) );
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m_dialog->effectCombo->insertItem( i18n( "Open From All Directions" ) );
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m_dialog->effectCombo->insertItem( i18n( "InterlockingQt::Horizontal 1" ) );
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m_dialog->effectCombo->insertItem( i18n( "InterlockingQt::Horizontal 2" ) );
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m_dialog->effectCombo->insertItem( i18n( "InterlockingQt::Vertical 1" ) );
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m_dialog->effectCombo->insertItem( i18n( "InterlockingQt::Vertical 2" ) );
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m_dialog->effectCombo->insertItem( i18n( "Surround 1" ) );
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m_dialog->effectCombo->insertItem( i18n( "Fly Away 1" ) );
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m_dialog->effectCombo->insertItem( i18n( "Blinds::Horizontal" ) );
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m_dialog->effectCombo->insertItem( i18n( "Blinds::Vertical" ) );
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m_dialog->effectCombo->insertItem( i18n( "Box In" ) );
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m_dialog->effectCombo->insertItem( i18n( "Box Out" ) );
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m_dialog->effectCombo->insertItem( i18n( "Checkerboard Across" ) );
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m_dialog->effectCombo->insertItem( i18n( "Checkerboard Down" ) );
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m_dialog->effectCombo->insertItem( i18n( "Cover Down" ) );
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m_dialog->effectCombo->insertItem( i18n( "Uncover Down" ) );
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m_dialog->effectCombo->insertItem( i18n( "Cover Up" ) );
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m_dialog->effectCombo->insertItem( i18n( "Uncover Up" ) );
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m_dialog->effectCombo->insertItem( i18n( "Cover Left" ) );
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m_dialog->effectCombo->insertItem( i18n( "Uncover Left" ) );
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m_dialog->effectCombo->insertItem( i18n( "Cover Right" ) );
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m_dialog->effectCombo->insertItem( i18n( "Uncover Right" ) );
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m_dialog->effectCombo->insertItem( i18n( "Cover Left-Up" ) );
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m_dialog->effectCombo->insertItem( i18n( "Uncover Left-Up" ) );
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m_dialog->effectCombo->insertItem( i18n( "Cover Left-Down" ) );
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m_dialog->effectCombo->insertItem( i18n( "Uncover Left-Down" ) );
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m_dialog->effectCombo->insertItem( i18n( "Cover Right-Up" ) );
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m_dialog->effectCombo->insertItem( i18n( "Uncover Right-Up" ) );
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//TODO change the strings to use Down instead of Bottome to make them consistent
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m_dialog->effectCombo->insertItem( i18n( "Cover Right-Bottom" ) );
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m_dialog->effectCombo->insertItem( i18n( "Uncover Right-Bottom" ) );
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m_dialog->effectCombo->insertItem( i18n( "Dissolve" ) );
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m_dialog->effectCombo->insertItem( i18n( "Strips Left-Up" ) );
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m_dialog->effectCombo->insertItem( i18n( "Strips Left-Down" ) );
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m_dialog->effectCombo->insertItem( i18n( "Strips Right-Up" ) );
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m_dialog->effectCombo->insertItem( i18n( "Strips Right-Down" ) );
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m_dialog->effectCombo->insertItem( i18n( "Melting" ) );
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m_dialog->effectCombo->insertItem( i18n( "Random Transition" ) );
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m_dialog->effectCombo->setCurrentItem( static_cast<int>( m_effect ) );
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// workaround, because Random Effect is always negative
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if( m_effect == PEF_RANDOM )
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m_dialog->effectCombo->setCurrentItem( m_dialog->effectCombo->count()-1 );
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connect( m_dialog->effectCombo, TQT_SIGNAL( activated( int ) ), this, TQT_SLOT( effectChanged( int ) ) );
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// setup speed combo
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m_dialog->speedCombo->insertItem( i18n("Slow") );
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m_dialog->speedCombo->insertItem( i18n("Medium") );
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m_dialog->speedCombo->insertItem( i18n("Fast") );
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m_dialog->speedCombo->setCurrentItem( m_effectSpeed );
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connect( m_dialog->speedCombo, TQT_SIGNAL( activated( int ) ), this, TQT_SLOT( effectChanged( int ) ) );
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// set up sound
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m_dialog->soundCheckBox->setChecked( m_soundEffect );
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m_dialog->soundRequester->setURL( m_soundFileName );
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soundEffectChanged();
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Bring mail_forward, mail_new, mail_replyall, mail_reply, mail_send, player_pause, player_play, player_stop, player_rew, player_fwd, player_start, player_end, rotate_ccw, rotate_cw, window_fullscreen, window_nofullscreen, window_new, viewmagfit, viewmag+, viewmag1, and viewmag- icons into XDG compliance
10 years ago
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m_dialog->playButton->setIconSet( SmallIconSet( "media-playback-start" ) );
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m_dialog->stopButton->setIconSet( SmallIconSet( "media-playback-stop" ) );
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connect( m_dialog->playButton, TQT_SIGNAL( clicked() ), this, TQT_SLOT( playSound() ) );
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connect( m_dialog->stopButton, TQT_SIGNAL( clicked() ), this, TQT_SLOT( stopSound() ) );
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connect( m_dialog->soundCheckBox, TQT_SIGNAL( clicked()), this, TQT_SLOT( soundEffectChanged() ) );
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connect( m_dialog->soundRequester, TQT_SIGNAL( openFileDialog( KURLRequester * ) ), this, TQT_SLOT( slotRequesterClicked( KURLRequester * ) ) );
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connect( m_dialog->soundRequester, TQT_SIGNAL( textChanged( const TQString& ) ), this, TQT_SLOT( slotSoundFileChanged( const TQString& ) ) );
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// set up automatic tansition
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m_dialog->automaticTransitionInput->setRange( 1, 600, 1 );
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m_dialog->automaticTransitionInput->setValue( m_slideTime );
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// set up preview button
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connect( m_dialog->previewButton, TQT_SIGNAL( clicked() ), this, TQT_SLOT( preview() ) );
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setButtonText(KDialogBase::User1,i18n( "Apply &Global" ));
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connect( this, TQT_SIGNAL( okClicked() ), this, TQT_SLOT( slotOk() ) );
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connect( this, TQT_SIGNAL( user1Clicked() ), this, TQT_SLOT( slotUser1() ) );
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setMainWidget( m_dialog );
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}
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KPrSlideTransitionDia::~KPrSlideTransitionDia()
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{
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delete m_dialog;
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}
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void KPrSlideTransitionDia::effectChanged( int )
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{
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preview();
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}
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void KPrSlideTransitionDia::preview()
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{
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PageEffect effect = static_cast<PageEffect>( m_dialog->effectCombo->currentItem() );
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if ( m_dialog->effectCombo->currentText() == i18n( "Random Transition" ) )
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effect = PEF_RANDOM;
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EffectSpeed effectSpeed = static_cast<EffectSpeed>( m_dialog->speedCombo->currentItem() );
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if ( m_pageEffect )
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{
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m_pageEffectTimer.stop();
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TQObject::disconnect( &m_pageEffectTimer, TQT_SIGNAL( timeout() ), this, TQT_SLOT( slotDoPageEffect() ) );
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m_pageEffect->finish();
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delete m_pageEffect;
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m_pageEffect = 0;
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m_dialog->previewPixmap->repaint();
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}
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m_pageEffect = new KPrPageEffects( TQT_TQPAINTDEVICE(m_dialog->previewPixmap), m_target, effect, effectSpeed );
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if ( m_pageEffect->doEffect() )
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{
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delete m_pageEffect;
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m_pageEffect = 0;
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m_dialog->previewPixmap->update();
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}
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else
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{
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connect( &m_pageEffectTimer, TQT_SIGNAL( timeout() ), TQT_SLOT( slotDoPageEffect() ) );
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m_pageEffectTimer.start( 50, true );
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}
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}
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void KPrSlideTransitionDia::slotDoPageEffect()
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{
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if ( m_pageEffect->doEffect() )
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{
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m_pageEffectTimer.stop();
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TQObject::disconnect( &m_pageEffectTimer, TQT_SIGNAL( timeout() ), this, TQT_SLOT( slotDoPageEffect() ) );
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delete m_pageEffect;
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m_pageEffect = 0;
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m_dialog->previewPixmap->update();
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}
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else
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{
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m_pageEffectTimer.start( 50, true );
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}
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}
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void KPrSlideTransitionDia::slotRequesterClicked( KURLRequester * )
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{
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TQString filter( getSoundFileFilter() );
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m_dialog->soundRequester->fileDialog()->setFilter( filter );
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// find the first "sound"-resource that contains files
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TQStringList soundDirs = TDEGlobal::dirs()->resourceDirs( "sound" );
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if ( !soundDirs.isEmpty() ) {
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KURL soundURL;
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TQDir dir;
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dir.setFilter( TQDir::Files | TQDir::Readable );
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TQStringList::ConstIterator it = soundDirs.begin();
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while ( it != soundDirs.end() ) {
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dir = *it;
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if ( dir.isReadable() && dir.count() > 2 ) {
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soundURL.setPath( *it );
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m_dialog->soundRequester->fileDialog()->setURL( soundURL );
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break;
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}
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++it;
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}
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}
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}
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TQString KPrSlideTransitionDia::getSoundFileFilter()
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{
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TQStringList fileList;
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fileList << "wav" << "au" << "mp3" << "mp1" << "mp2" << "mpg" << "dat"
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<< "mpeg" << "ogg" << "cdda" << "cda " << "vcd" << "null";
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fileList.sort();
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bool comma = false;
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TQString full, str;
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for ( TQStringList::ConstIterator it = fileList.begin(); it != fileList.end(); ++it ) {
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if ( comma )
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str += '\n';
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comma = true;
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str += TQString( i18n( "*.%1|%2 Files" ) ).arg( *it ).arg( (*it).upper() );
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full += TQString( "*.") + (*it) + ' ';
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}
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str = full + '|' + i18n( "All Supported Files" ) + '\n' + str;
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str += "\n*|" + i18n( "All Files" );
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return str;
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}
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void KPrSlideTransitionDia::soundEffectChanged()
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{
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bool soundEffect = m_dialog->soundCheckBox->isChecked();
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m_dialog->soundLabel->setEnabled( soundEffect );
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m_dialog->soundRequester->setEnabled( soundEffect );
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if ( !m_dialog->soundRequester->url().isEmpty() ) {
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m_dialog->playButton->setEnabled( soundEffect );
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m_dialog->stopButton->setEnabled( soundEffect );
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}
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else {
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m_dialog->playButton->setEnabled( false );
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m_dialog->stopButton->setEnabled( false );
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}
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}
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void KPrSlideTransitionDia::slotSoundFileChanged( const TQString& text )
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{
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m_dialog->playButton->setEnabled( !text.isEmpty() );
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m_dialog->stopButton->setEnabled( !text.isEmpty() );
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}
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void KPrSlideTransitionDia::slotOk()
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{
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apply( false );
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}
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void KPrSlideTransitionDia::slotUser1()
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{
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apply( true );
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}
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void KPrSlideTransitionDia::apply( bool global )
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{
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PageEffect effect = static_cast<PageEffect>( m_dialog->effectCombo->currentItem() );
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if ( m_dialog->effectCombo->currentText() == i18n( "Random Transition" ) )
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effect = PEF_RANDOM;
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EffectSpeed effectSpeed = static_cast<EffectSpeed>( m_dialog->speedCombo->currentItem() );
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bool soundEffect = m_dialog->soundCheckBox->isChecked();
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TQString soundFileName = m_dialog->soundRequester->url();
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int slideTime = m_dialog->automaticTransitionInput->value();
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if ( effect != m_effect ||
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effectSpeed != m_effectSpeed ||
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soundEffect != m_soundEffect ||
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soundFileName != m_soundFileName ||
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slideTime != m_slideTime )
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{
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KPrTransEffectCmd::PageEffectSettings newSettings;
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newSettings.pageEffect = effect;
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newSettings.effectSpeed = effectSpeed;
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newSettings.soundEffect = soundEffect;
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newSettings.soundFileName = soundFileName;
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newSettings.autoAdvance = /*TODO */ false;
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newSettings.slideTime = slideTime;
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// Collect info about current settings
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TQValueVector<KPrTransEffectCmd::PageEffectSettings> oldSettings;
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KPrPage *page = 0;
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if ( global )
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{
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oldSettings.resize( m_view->kPresenterDoc()->getPageList().count() );
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int i = 0;
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for( TQPtrListIterator<KPrPage> it( m_view->kPresenterDoc()->getPageList() ); *it; ++it, ++i )
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{
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oldSettings[i].pageEffect = it.current()->getPageEffect();
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oldSettings[i].effectSpeed = it.current()->getPageEffectSpeed();
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oldSettings[i].soundEffect = it.current()->getPageSoundEffect();
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oldSettings[i].soundFileName = it.current()->getPageSoundFileName();
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oldSettings[i].autoAdvance = /*TODO it.current()->getAutoAdvance() */ false;
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oldSettings[i].slideTime = it.current()->getPageTimer();
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|
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|
}
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}
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|
else
|
|
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|
{
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|
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int pgnum = m_view->getCurrPgNum() - 1;
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|
page = m_view->kPresenterDoc()->pageList().at( pgnum );
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|
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oldSettings.resize( 1 );
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|
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oldSettings[0].pageEffect = page->getPageEffect();
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|
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oldSettings[0].effectSpeed = page->getPageEffectSpeed();
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oldSettings[0].soundEffect = page->getPageSoundEffect();
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|
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oldSettings[0].soundFileName = page->getPageSoundFileName();
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|
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oldSettings[0].autoAdvance = /*TODO page->getAutoAdvance() */ false;
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|
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oldSettings[0].slideTime = page->getPageTimer();
|
|
|
|
}
|
|
|
|
KPrTransEffectCmd *transEffectCmd = new KPrTransEffectCmd( oldSettings, newSettings,
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|
|
|
global ? 0 : page, m_view->kPresenterDoc() );
|
|
|
|
transEffectCmd->execute();
|
|
|
|
m_view->kPresenterDoc()->addCommand( transEffectCmd );
|
|
|
|
}
|
|
|
|
|
|
|
|
accept();
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
void KPrSlideTransitionDia::playSound()
|
|
|
|
{
|
|
|
|
delete m_soundPlayer;
|
|
|
|
|
|
|
|
m_soundPlayer = new KPrSoundPlayer( m_dialog->soundRequester->url() );
|
|
|
|
m_soundPlayer->play();
|
|
|
|
|
|
|
|
m_dialog->playButton->setEnabled( false );
|
|
|
|
m_dialog->stopButton->setEnabled( true );
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
void KPrSlideTransitionDia::stopSound()
|
|
|
|
{
|
|
|
|
if ( m_soundPlayer ) {
|
|
|
|
m_soundPlayer->stop();
|
|
|
|
delete m_soundPlayer;
|
|
|
|
m_soundPlayer = 0;
|
|
|
|
|
|
|
|
m_dialog->playButton->setEnabled( true );
|
|
|
|
m_dialog->stopButton->setEnabled( false );
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
#include "KPrSlideTransitionDia.moc"
|