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Diffstat (limited to 'libkonq/konq_bgnddlg.cc')
| -rw-r--r-- | libkonq/konq_bgnddlg.cc | 211 |
1 files changed, 211 insertions, 0 deletions
diff --git a/libkonq/konq_bgnddlg.cc b/libkonq/konq_bgnddlg.cc new file mode 100644 index 000000000..bb871d2fc --- /dev/null +++ b/libkonq/konq_bgnddlg.cc @@ -0,0 +1,211 @@ +/* This file is part of the KDE project + Copyright (C) 1998, 1999 Torben Weis <weis@kde.org> + Copyright (c) 1999 David Faure <faure@kde.org> + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library 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 + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include <qbuttongroup.h> +#include <qlabel.h> +#include <qlayout.h> +#include <qradiobutton.h> + +#include <kcolorbutton.h> +#include <kcombobox.h> +#include <kdebug.h> +#include <kimagefilepreview.h> +#include <klocale.h> +//#include <krecentdocument.h> +#include <kstandarddirs.h> +#include <kurlrequester.h> + +#include "konq_bgnddlg.h" + + +KonqBgndDialog::KonqBgndDialog( QWidget* parent, + const QString& pixmapFile, + const QColor& theColor, + const QColor& defaultColor ) + : KDialogBase( parent, "KonqBgndDialog", false, + i18n("Background Settings"), Ok|Cancel, Ok, true ) +{ + QWidget* page = new QWidget( this ); + setMainWidget( page ); + QVBoxLayout* mainLayout = new QVBoxLayout( page, 0, KDialog::spacingHint() ); + + m_buttonGroup = new QButtonGroup( i18n("Background"), page ); + m_buttonGroup->setColumnLayout( 0, Qt::Vertical ); + m_buttonGroup->layout()->setMargin( KDialog::marginHint() ); + m_buttonGroup->layout()->setSpacing( KDialog::spacingHint() ); + QGridLayout* groupLayout = new QGridLayout( m_buttonGroup->layout() ); + groupLayout->setAlignment( Qt::AlignTop ); + mainLayout->addWidget( m_buttonGroup ); + + connect( m_buttonGroup, SIGNAL( clicked(int) ), + this, SLOT( slotBackgroundModeChanged() ) ); + + // color + m_radioColor = new QRadioButton( i18n("Co&lor:"), m_buttonGroup ); + groupLayout->addWidget( m_radioColor, 0, 0 ); + m_buttonColor = new KColorButton( theColor, defaultColor, m_buttonGroup ); + m_buttonColor->setSizePolicy( QSizePolicy::Preferred, + QSizePolicy::Minimum ); + groupLayout->addWidget( m_buttonColor, 0, 1 ); + + connect( m_buttonColor, SIGNAL( changed( const QColor& ) ), + this, SLOT( slotColorChanged() ) ); + + // picture + m_radioPicture = new QRadioButton( i18n("&Picture:"), m_buttonGroup ); + groupLayout->addWidget( m_radioPicture, 1, 0 ); + m_comboPicture = new KURLComboRequester( m_buttonGroup ); + groupLayout->addMultiCellWidget( m_comboPicture, 1, 1, 1, 2 ); + initPictures(); + + connect( m_comboPicture->comboBox(), SIGNAL( activated( int ) ), + this, SLOT( slotPictureChanged() ) ); + connect( m_comboPicture, SIGNAL( urlSelected(const QString &) ), + this, SLOT( slotPictureChanged() ) ); + + QSpacerItem* spacer1 = new QSpacerItem( 0, 0, QSizePolicy::Expanding, + QSizePolicy::Minimum ); + groupLayout->addItem( spacer1, 0, 2 ); + + // preview title + QHBoxLayout* hlay = new QHBoxLayout( mainLayout, KDialog::spacingHint() ); + //mainLayout->addLayout( hlay ); + QLabel* lbl = new QLabel( i18n("Preview"), page ); + hlay->addWidget( lbl ); + QFrame* frame = new QFrame( page ); + frame->setSizePolicy( QSizePolicy::Expanding, QSizePolicy::Minimum ); + frame->setFrameShape( QFrame::HLine ); + frame->setFrameShadow( QFrame::Sunken ); + hlay->addWidget( frame ); + + // preview frame + m_preview = new QFrame( page ); + m_preview->setSizePolicy( QSizePolicy::Expanding, QSizePolicy::Expanding ); + m_preview->setMinimumSize( 370, 180 ); + m_preview->setFrameShape( QFrame::Panel ); + m_preview->setFrameShadow( QFrame::Raised ); + mainLayout->addWidget( m_preview ); + + if ( !pixmapFile.isEmpty() ) { + loadPicture( pixmapFile ); + m_buttonColor->setColor( defaultColor ); + m_radioPicture->setChecked( true ); + } + else { + m_buttonColor->setColor( theColor ); + m_comboPicture->comboBox()->setCurrentItem( 0 ); + m_radioColor->setChecked( true ); + } + slotBackgroundModeChanged(); +} + +KonqBgndDialog::~KonqBgndDialog() +{ +} + +QColor KonqBgndDialog::color() const +{ + if ( m_radioColor->isChecked() ) + return m_buttonColor->color(); + + return QColor(); +} + +void KonqBgndDialog::initPictures() +{ + KGlobal::dirs()->addResourceType( "tiles", + KGlobal::dirs()->kde_default("data") + "konqueror/tiles/"); + kdDebug(1203) << KGlobal::dirs()->kde_default("data") + "konqueror/tiles/" << endl; + + QStringList list = KGlobal::dirs()->findAllResources("tiles"); + + if ( list.isEmpty() ) + m_comboPicture->comboBox()->insertItem( i18n("None") ); + else { + QStringList::ConstIterator it; + for ( it = list.begin(); it != list.end(); it++ ) + m_comboPicture->comboBox()->insertItem( + ( (*it).at(0) == '/' ) ? // if absolute path + KURL( *it ).fileName() : // then only fileName + *it ); + } +} + +void KonqBgndDialog::loadPicture( const QString& fileName ) +{ + int i ; + for ( i = 0; i < m_comboPicture->comboBox()->count(); i++ ) { + if ( fileName == m_comboPicture->comboBox()->text( i ) ) { + m_comboPicture->comboBox()->setCurrentItem( i ); + return; + } + } + + if ( !fileName.isEmpty() ) { + m_comboPicture->comboBox()->insertItem( fileName ); + m_comboPicture->comboBox()->setCurrentItem( i ); + } + else + m_comboPicture->comboBox()->setCurrentItem( 0 ); +} + +void KonqBgndDialog::slotPictureChanged() +{ + m_pixmapFile = m_comboPicture->comboBox()->currentText(); + QString file = locate( "tiles", m_pixmapFile ); + if ( file.isEmpty() ) + file = locate("wallpaper", m_pixmapFile); // add fallback for compatibility + if ( file.isEmpty() ) { + kdWarning(1203) << "Couldn't locate wallpaper " << m_pixmapFile << endl; + m_preview->unsetPalette(); + m_pixmap = QPixmap(); + m_pixmapFile = ""; + } + else { + m_pixmap.load( file ); + + if ( m_pixmap.isNull() ) + kdWarning(1203) << "Could not load wallpaper " << file << endl; + } + m_preview->setPaletteBackgroundPixmap( m_pixmap ); +} + +void KonqBgndDialog::slotColorChanged() +{ + m_preview->setPaletteBackgroundColor( m_buttonColor->color() ); +} + +void KonqBgndDialog::slotBackgroundModeChanged() +{ + if ( m_radioColor->isChecked() ) { + m_buttonColor->setEnabled( true ); + m_comboPicture->setEnabled( false ); + m_pixmapFile = ""; + slotColorChanged(); + } + else { // m_comboPicture->isChecked() == true + m_comboPicture->setEnabled( true ); + m_buttonColor->setEnabled( false ); + slotPictureChanged(); + } +} + + +#include "konq_bgnddlg.moc" |