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/* 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 <tqbuttongroup.h>
#include <tqlabel.h>
#include <layout.h>
#include <tqradiobutton.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( TQWidget* parent,
const TQString& pixmapFile,
const TQColor& theColor,
const TQColor& defaultColor )
: KDialogBase( parent, "KonqBgndDialog", false,
i18n("Background Settings"), Ok|Cancel, Ok, true )
{
TQWidget* page = new TQWidget( this );
setMainWidget( page );
TQVBoxLayout* mainLayout = new TQVBoxLayout( page, 0, KDialog::spacingHint() );
m_buttonGroup = new TQButtonGroup( i18n("Background"), page );
m_buttonGroup->setColumnLayout( 0, Qt::Vertical );
m_buttonGroup->layout()->setMargin( KDialog::marginHint() );
m_buttonGroup->layout()->setSpacing( KDialog::spacingHint() );
TQGridLayout* groupLayout = new TQGridLayout( m_buttonGroup->layout() );
groupLayout->setAlignment( Qt::AlignTop );
mainLayout->addWidget( m_buttonGroup );
connect( m_buttonGroup, TQT_SIGNAL( clicked(int) ),
this, TQT_SLOT( slotBackgroundModeChanged() ) );
// color
m_radioColor = new TQRadioButton( i18n("Co&lor:"), m_buttonGroup );
groupLayout->addWidget( m_radioColor, 0, 0 );
m_buttonColor = new KColorButton( theColor, defaultColor, m_buttonGroup );
m_buttonColor->setSizePolicy( TQSizePolicy::Preferred,
TQSizePolicy::Minimum );
groupLayout->addWidget( m_buttonColor, 0, 1 );
connect( m_buttonColor, TQT_SIGNAL( changed( const TQColor& ) ),
this, TQT_SLOT( slotColorChanged() ) );
// picture
m_radioPicture = new TQRadioButton( 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(), TQT_SIGNAL( activated( int ) ),
this, TQT_SLOT( slotPictureChanged() ) );
connect( m_comboPicture, TQT_SIGNAL( urlSelected(const TQString &) ),
this, TQT_SLOT( slotPictureChanged() ) );
TQSpacerItem* spacer1 = new TQSpacerItem( 0, 0, TQSizePolicy::Expanding,
TQSizePolicy::Minimum );
groupLayout->addItem( spacer1, 0, 2 );
// preview title
TQHBoxLayout* hlay = new TQHBoxLayout( mainLayout, KDialog::spacingHint() );
//mainLayout->addLayout( hlay );
TQLabel* lbl = new TQLabel( i18n("Preview"), page );
hlay->addWidget( lbl );
TQFrame* frame = new TQFrame( page );
frame->setSizePolicy( TQSizePolicy::Expanding, TQSizePolicy::Minimum );
frame->setFrameShape( TQFrame::HLine );
frame->setFrameShadow( TQFrame::Sunken );
hlay->addWidget( frame );
// preview frame
m_preview = new TQFrame( page );
m_preview->setSizePolicy( TQSizePolicy::Expanding, TQSizePolicy::Expanding );
m_preview->setMinimumSize( 370, 180 );
m_preview->setFrameShape( TQFrame::Panel );
m_preview->setFrameShadow( TQFrame::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()
{
}
TQColor KonqBgndDialog::color() const
{
if ( m_radioColor->isChecked() )
return m_buttonColor->color();
return TQColor();
}
void KonqBgndDialog::initPictures()
{
KGlobal::dirs()->addResourceType( "tiles",
KGlobal::dirs()->kde_default("data") + "konqueror/tiles/");
kdDebug(1203) << KGlobal::dirs()->kde_default("data") + "konqueror/tiles/" << endl;
TQStringList list = KGlobal::dirs()->findAllResources("tiles");
if ( list.isEmpty() )
m_comboPicture->comboBox()->insertItem( i18n("None") );
else {
TQStringList::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 TQString& 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();
TQString 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 = TQPixmap();
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"
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