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585 lines
19 KiB
585 lines
19 KiB
/* This file is part of the KDE project
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Copyright (C) 1998, 1999 Faure David <faure@kde.org>
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU 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 program 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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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; see the file COPYING. 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 "konq_propsview.h"
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#include "konq_settings.h"
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#include <kdebug.h>
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#include <kstandarddirs.h>
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#include <kpixmap.h>
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#include <tqpixmapcache.h>
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#include <tqiconview.h>
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#include <unistd.h>
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#include <tqfile.h>
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#include <iostream>
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#include <ktrader.h>
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#include <kinstance.h>
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#include <assert.h>
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#include <ksimpleconfig.h>
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static TQPixmap wallpaperPixmap( const TQString & _wallpaper )
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{
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TQString key = "wallpapers/";
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key += _wallpaper;
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KPixmap pix;
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if ( TQPixmapCache::find( key, pix ) )
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return pix;
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TQString path = locate("tiles", _wallpaper);
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if (path.isEmpty())
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path = locate("wallpaper", _wallpaper);
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if (!path.isEmpty())
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{
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// This looks really ugly, especially on an 8bit display.
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// I'm not sure what it's good for.
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// Anyway, if you change it here, keep konq_bgnddlg in sync (David)
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// pix.load( path, 0, KPixmap::LowColor );
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pix.load( path );
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if ( pix.isNull() )
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kdWarning(1203) << "Could not load wallpaper " << path << endl;
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else
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TQPixmapCache::insert( key, pix );
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return pix;
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} else kdWarning(1203) << "Couldn't locate wallpaper " << _wallpaper << endl;
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return TQPixmap();
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}
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struct KonqPropsView::Private
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{
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TQStringList* previewsToShow;
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bool previewsEnabled:1;
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bool caseInsensitiveSort:1;
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bool dirsfirst:1;
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bool descending:1;
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TQString sortcriterion;
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};
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KonqPropsView::KonqPropsView( KInstance * instance, KonqPropsView * defaultProps )
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: m_bSaveViewPropertiesLocally( false ), // will be overridden by setSave... anyway
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// if this is the default properties instance, then keep config object for saving
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m_dotDirExists( true ), // HACK so that enterDir returns true initially
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m_currentConfig( defaultProps ? 0L : instance->config() ),
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m_defaultProps( defaultProps )
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{
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KConfig *config = instance->config();
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KConfigGroupSaver cgs(config, "Settings");
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d = new Private;
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d->previewsToShow = 0;
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d->caseInsensitiveSort=config->readBoolEntry( "CaseInsensitiveSort", true );
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m_iIconSize = config->readNumEntry( "IconSize", 0 );
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m_iItemTextPos = config->readNumEntry( "ItemTextPos", TQIconView::Bottom );
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d->sortcriterion = config->readEntry( "SortingCriterion", "sort_nci" );
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d->dirsfirst = config->readBoolEntry( "SortDirsFirst", true );
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d->descending = config->readBoolEntry( "SortDescending", false );
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m_bShowDot = config->readBoolEntry( "ShowDotFiles", false );
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m_bShowDirectoryOverlays = config->readBoolEntry( "ShowDirectoryOverlays", false );
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m_dontPreview = config->readListEntry( "DontPreview" );
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m_dontPreview.remove("audio/"); //Use the separate setting.
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//We default to this off anyway, so it's no harm to remove this
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//The setting for sound previews is stored separately, so we can force
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//the default-to-off bias to propagate up.
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if (!config->readBoolEntry("EnableSoundPreviews", false))
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{
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if (!m_dontPreview.contains("audio/"))
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m_dontPreview.append("audio/");
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}
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d->previewsEnabled = config->readBoolEntry( "PreviewsEnabled", true );
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TQColor tc = KonqFMSettings::settings()->normalTextColor();
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m_textColor = config->readColorEntry( "TextColor", &tc );
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m_bgColor = config->readColorEntry( "BgColor" ); // will be set to TQColor() if not found
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m_bgPixmapFile = config->readPathEntry( "BgImage" );
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//kdDebug(1203) << "KonqPropsView::KonqPropsView from \"config\" : BgImage=" << m_bgPixmapFile << endl;
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// colorsConfig is either the local file (.directory) or the application global file
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// (we want the same colors for all types of view)
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// The code above reads from the view's config file, for compatibility only.
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// So now we read the settings from the app global file, if this is the default props
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if (!defaultProps)
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{
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KConfigGroupSaver cgs2(KGlobal::config(), "Settings");
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m_textColor = KGlobal::config()->readColorEntry( "TextColor", &m_textColor );
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m_bgColor = KGlobal::config()->readColorEntry( "BgColor", &m_bgColor );
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m_bgPixmapFile = KGlobal::config()->readPathEntry( "BgImage", m_bgPixmapFile );
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//kdDebug(1203) << "KonqPropsView::KonqPropsView from KGlobal : BgImage=" << m_bgPixmapFile << endl;
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}
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KGlobal::dirs()->addResourceType("tiles",
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KGlobal::dirs()->kde_default("data") + "konqueror/tiles/");
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}
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bool KonqPropsView::isCaseInsensitiveSort() const
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{
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return d->caseInsensitiveSort;
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}
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bool KonqPropsView::isDirsFirst() const
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{
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return d->dirsfirst;
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}
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bool KonqPropsView::isDescending() const
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{
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return d->descending;
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}
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KConfigBase * KonqPropsView::currentConfig()
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{
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if ( !m_currentConfig )
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{
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// 0L ? This has to be a non-default save-locally instance...
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assert ( m_bSaveViewPropertiesLocally );
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assert ( !isDefaultProperties() );
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if (!dotDirectory.isEmpty())
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m_currentConfig = new KSimpleConfig( dotDirectory );
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// the "else" is when we want to save locally but this is a remote URL -> no save
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}
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return m_currentConfig;
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}
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KConfigBase * KonqPropsView::currentColorConfig()
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{
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// Saving locally ?
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if ( m_bSaveViewPropertiesLocally && !isDefaultProperties() )
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return currentConfig(); // Will create it if necessary
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else
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// Save color settings in app's file, not in view's file
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return KGlobal::config();
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}
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KonqPropsView::~KonqPropsView()
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{
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delete d->previewsToShow;
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delete d;
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d=0;
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}
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bool KonqPropsView::enterDir( const KURL & dir )
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{
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//kdDebug(1203) << "enterDir " << dir.prettyURL() << endl;
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// Can't do that with default properties
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assert( !isDefaultProperties() );
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// Check for .directory
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KURL u ( dir );
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u.addPath(".directory");
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bool dotDirExists = u.isLocalFile() && TQFile::exists( u.path() );
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dotDirectory = u.isLocalFile() ? u.path() : TQString::null;
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// Revert to default setting first - unless there is no .directory
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// in the previous dir nor in this one (then we can keep the current settings)
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if (dotDirExists || m_dotDirExists)
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{
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m_iIconSize = m_defaultProps->iconSize();
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m_iItemTextPos = m_defaultProps->itemTextPos();
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d->sortcriterion = m_defaultProps->sortCriterion();
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d->dirsfirst = m_defaultProps->isDirsFirst();
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d->descending = m_defaultProps->isDescending();
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m_bShowDot = m_defaultProps->isShowingDotFiles();
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d->caseInsensitiveSort=m_defaultProps->isCaseInsensitiveSort();
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m_dontPreview = m_defaultProps->m_dontPreview;
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m_textColor = m_defaultProps->m_textColor;
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m_bgColor = m_defaultProps->m_bgColor;
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m_bgPixmapFile = m_defaultProps->bgPixmapFile();
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}
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if (dotDirExists)
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{
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//kdDebug(1203) << "Found .directory file" << endl;
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KSimpleConfig * config = new KSimpleConfig( dotDirectory, true );
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config->setGroup("URL properties");
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m_iIconSize = config->readNumEntry( "IconSize", m_iIconSize );
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m_iItemTextPos = config->readNumEntry( "ItemTextPos", m_iItemTextPos );
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d->sortcriterion = config->readEntry( "SortingCriterion" , d->sortcriterion );
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d->dirsfirst = config->readBoolEntry( "SortDirsFirst", d->dirsfirst );
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d->descending = config->readBoolEntry( "SortDescending", d->descending );
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m_bShowDot = config->readBoolEntry( "ShowDotFiles", m_bShowDot );
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d->caseInsensitiveSort=config->readBoolEntry("CaseInsensitiveSort",d->caseInsensitiveSort);
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m_bShowDirectoryOverlays = config->readBoolEntry( "ShowDirectoryOverlays", m_bShowDirectoryOverlays );
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if (config->hasKey( "DontPreview" ))
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{
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m_dontPreview = config->readListEntry( "DontPreview" );
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//If the .directory file says something about sound previews,
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//obey it, otherwise propagate the setting up from the defaults
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//All this really should be split into a per-thumbnail setting,
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//but that's too invasive at this point
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if (config->hasKey("EnableSoundPreviews"))
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{
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if (!config->readBoolEntry("EnableSoundPreviews", false))
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if (!m_dontPreview.contains("audio/"))
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m_dontPreview.append("audio/");
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}
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else
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{
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if (m_defaultProps->m_dontPreview.contains("audio/"))
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if (!m_dontPreview.contains("audio/"))
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m_dontPreview.append("audio/");
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}
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}
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m_textColor = config->readColorEntry( "TextColor", &m_textColor );
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m_bgColor = config->readColorEntry( "BgColor", &m_bgColor );
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m_bgPixmapFile = config->readPathEntry( "BgImage", m_bgPixmapFile );
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//kdDebug(1203) << "KonqPropsView::enterDir m_bgPixmapFile=" << m_bgPixmapFile << endl;
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d->previewsEnabled = config->readBoolEntry( "PreviewsEnabled", d->previewsEnabled );
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delete config;
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}
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//if there is or was a .directory then the settings probably have changed
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bool configChanged=(m_dotDirExists|| dotDirExists);
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m_dotDirExists = dotDirExists;
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m_currentConfig = 0L; // new dir, not current config for saving yet
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//kdDebug(1203) << "KonqPropsView::enterDir returning " << configChanged << endl;
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return configChanged;
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}
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void KonqPropsView::setSaveViewPropertiesLocally( bool value )
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{
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assert( !isDefaultProperties() );
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//kdDebug(1203) << "KonqPropsView::setSaveViewPropertiesLocally " << value << endl;
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if ( m_bSaveViewPropertiesLocally )
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delete m_currentConfig; // points to a KSimpleConfig
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m_bSaveViewPropertiesLocally = value;
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m_currentConfig = 0L; // mark as dirty
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}
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void KonqPropsView::setIconSize( int size )
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{
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m_iIconSize = size;
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if ( m_defaultProps && !m_bSaveViewPropertiesLocally )
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m_defaultProps->setIconSize( size );
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else if (currentConfig())
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{
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KConfigGroupSaver cgs(currentConfig(), currentGroup());
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currentConfig()->writeEntry( "IconSize", m_iIconSize );
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currentConfig()->sync();
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}
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}
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void KonqPropsView::setItemTextPos( int pos )
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{
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m_iItemTextPos = pos;
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if ( m_defaultProps && !m_bSaveViewPropertiesLocally )
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m_defaultProps->setItemTextPos( pos );
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else if (currentConfig())
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{
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KConfigGroupSaver cgs(currentConfig(), currentGroup());
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currentConfig()->writeEntry( "ItemTextPos", m_iItemTextPos );
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currentConfig()->sync();
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}
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}
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void KonqPropsView::setSortCriterion( const TQString &criterion )
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{
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d->sortcriterion = criterion;
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if ( m_defaultProps && !m_bSaveViewPropertiesLocally )
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m_defaultProps->setSortCriterion( criterion );
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else if (currentConfig())
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{
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KConfigGroupSaver cgs(currentConfig(), currentGroup());
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currentConfig()->writeEntry( "SortingCriterion", d->sortcriterion );
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currentConfig()->sync();
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}
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}
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void KonqPropsView::setDirsFirst( bool first)
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{
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d->dirsfirst = first;
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if ( m_defaultProps && !m_bSaveViewPropertiesLocally )
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m_defaultProps->setDirsFirst( first );
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else if (currentConfig())
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{
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KConfigGroupSaver cgs(currentConfig(), currentGroup());
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currentConfig()->writeEntry( "SortDirsFirst", d->dirsfirst );
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currentConfig()->sync();
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}
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}
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void KonqPropsView::setDescending( bool descend)
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{
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d->descending = descend;
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if ( m_defaultProps && !m_bSaveViewPropertiesLocally )
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m_defaultProps->setDescending( descend );
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else if (currentConfig())
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{
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KConfigGroupSaver cgs(currentConfig(), currentGroup());
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currentConfig()->writeEntry( "SortDescending", d->descending );
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currentConfig()->sync();
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}
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}
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void KonqPropsView::setShowingDotFiles( bool show )
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{
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kdDebug(1203) << "KonqPropsView::setShowingDotFiles " << show << endl;
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m_bShowDot = show;
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if ( m_defaultProps && !m_bSaveViewPropertiesLocally )
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{
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kdDebug(1203) << "Saving in default properties" << endl;
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m_defaultProps->setShowingDotFiles( show );
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}
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else if (currentConfig())
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{
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kdDebug(1203) << "Saving in current config" << endl;
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KConfigGroupSaver cgs(currentConfig(), currentGroup());
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currentConfig()->writeEntry( "ShowDotFiles", m_bShowDot );
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currentConfig()->sync();
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}
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}
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void KonqPropsView::setCaseInsensitiveSort( bool on )
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{
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kdDebug(1203) << "KonqPropsView::setCaseInsensitiveSort " << on << endl;
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d->caseInsensitiveSort = on;
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if ( m_defaultProps && !m_bSaveViewPropertiesLocally )
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{
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kdDebug(1203) << "Saving in default properties" << endl;
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m_defaultProps->setCaseInsensitiveSort( on );
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}
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else if (currentConfig())
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{
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kdDebug(1203) << "Saving in current config" << endl;
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KConfigGroupSaver cgs(currentConfig(), currentGroup());
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currentConfig()->writeEntry( "CaseInsensitiveSort", d->caseInsensitiveSort );
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currentConfig()->sync();
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}
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}
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void KonqPropsView::setShowingDirectoryOverlays( bool show )
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{
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kdDebug(1203) << "KonqPropsView::setShowingDirectoryOverlays " << show << endl;
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m_bShowDirectoryOverlays = show;
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if ( m_defaultProps && !m_bSaveViewPropertiesLocally )
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{
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kdDebug(1203) << "Saving in default properties" << endl;
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m_defaultProps->setShowingDirectoryOverlays( show );
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}
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else if (currentConfig())
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{
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kdDebug(1203) << "Saving in current config" << endl;
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KConfigGroupSaver cgs(currentConfig(), currentGroup());
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currentConfig()->writeEntry( "ShowDirectoryOverlays", m_bShowDirectoryOverlays );
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currentConfig()->sync();
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}
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}
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void KonqPropsView::setShowingPreview( const TQString &preview, bool show )
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{
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if ( m_dontPreview.contains( preview ) != show )
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return;
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else if ( show )
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m_dontPreview.remove( preview );
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else
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m_dontPreview.append( preview );
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if ( m_defaultProps && !m_bSaveViewPropertiesLocally )
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m_defaultProps->setShowingPreview( preview, show );
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else if (currentConfig())
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{
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KConfigGroupSaver cgs(currentConfig(), currentGroup());
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//Audio is special-cased, as we use a binary setting
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//for it to get it to follow the defaults right.
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bool audioEnabled = !m_dontPreview.contains("audio/");
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//Don't write it out into the DontPreview line
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if (!audioEnabled)
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m_dontPreview.remove("audio/");
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currentConfig()->writeEntry( "DontPreview", m_dontPreview );
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currentConfig()->writeEntry( "EnableSoundPreviews", audioEnabled );
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currentConfig()->sync();
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if (!audioEnabled)
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m_dontPreview.append("audio/");
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}
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delete d->previewsToShow;
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d->previewsToShow = 0;
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}
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void KonqPropsView::setShowingPreview( bool show )
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{
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d->previewsEnabled = show;
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if ( m_defaultProps && !m_bSaveViewPropertiesLocally )
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{
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kdDebug(1203) << "Saving in default properties" << endl;
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m_defaultProps-> setShowingPreview( show );
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}
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else if (currentConfig())
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{
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kdDebug(1203) << "Saving in current config" << endl;
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KConfigGroupSaver cgs(currentConfig(), currentGroup());
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currentConfig()->writeEntry( "PreviewsEnabled", d->previewsEnabled );
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currentConfig()->sync();
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}
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delete d->previewsToShow;
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d->previewsToShow = 0;
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}
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bool KonqPropsView::isShowingPreview()
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{
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return d->previewsEnabled;
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}
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void KonqPropsView::setBgColor( const TQColor & color )
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{
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m_bgColor = color;
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if ( m_defaultProps && !m_bSaveViewPropertiesLocally )
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{
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m_defaultProps->setBgColor( color );
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}
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else
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{
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KConfigBase * colorConfig = currentColorConfig();
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if (colorConfig) // 0L when saving locally but remote URL
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{
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KConfigGroupSaver cgs(colorConfig, currentGroup());
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colorConfig->writeEntry( "BgColor", m_bgColor );
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colorConfig->sync();
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}
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}
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}
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const TQColor & KonqPropsView::bgColor( TQWidget * widget ) const
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{
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if ( !m_bgColor.isValid() )
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return widget->tqcolorGroup().base();
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else
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return m_bgColor;
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}
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void KonqPropsView::setTextColor( const TQColor & color )
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{
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m_textColor = color;
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if ( m_defaultProps && !m_bSaveViewPropertiesLocally )
|
|
{
|
|
m_defaultProps->setTextColor( color );
|
|
}
|
|
else
|
|
{
|
|
KConfigBase * colorConfig = currentColorConfig();
|
|
if (colorConfig) // 0L when saving locally but remote URL
|
|
{
|
|
KConfigGroupSaver cgs(colorConfig, currentGroup());
|
|
colorConfig->writeEntry( "TextColor", m_textColor );
|
|
colorConfig->sync();
|
|
}
|
|
}
|
|
}
|
|
|
|
const TQColor & KonqPropsView::textColor( TQWidget * widget ) const
|
|
{
|
|
if ( !m_textColor.isValid() )
|
|
return widget->tqcolorGroup().text();
|
|
else
|
|
return m_textColor;
|
|
}
|
|
|
|
void KonqPropsView::setBgPixmapFile( const TQString & file )
|
|
{
|
|
m_bgPixmapFile = file;
|
|
|
|
if ( m_defaultProps && !m_bSaveViewPropertiesLocally )
|
|
{
|
|
m_defaultProps->setBgPixmapFile( file );
|
|
}
|
|
else
|
|
{
|
|
KConfigBase * colorConfig = currentColorConfig();
|
|
if (colorConfig) // 0L when saving locally but remote URL
|
|
{
|
|
KConfigGroupSaver cgs(colorConfig, currentGroup());
|
|
colorConfig->writePathEntry( "BgImage", file );
|
|
colorConfig->sync();
|
|
}
|
|
}
|
|
}
|
|
|
|
TQPixmap KonqPropsView::loadPixmap() const
|
|
{
|
|
//kdDebug(1203) << "KonqPropsView::loadPixmap " << m_bgPixmapFile << endl;
|
|
TQPixmap bgPixmap;
|
|
if ( !m_bgPixmapFile.isEmpty() )
|
|
bgPixmap = wallpaperPixmap( m_bgPixmapFile );
|
|
return bgPixmap;
|
|
}
|
|
|
|
void KonqPropsView::applyColors(TQWidget * widget) const
|
|
{
|
|
if ( m_bgPixmapFile.isEmpty() )
|
|
widget->setPaletteBackgroundColor( bgColor( widget ) );
|
|
else
|
|
{
|
|
TQPixmap pix = loadPixmap();
|
|
// don't set an null pixmap, as this leads to
|
|
// undefined results with regards to the background of widgets
|
|
// that have the iconview as a parent and on the iconview itself
|
|
// e.g. the rename textedit widget when renaming a QIconViewItem
|
|
// Qt-issue: N64698
|
|
if ( ! pix.isNull() )
|
|
widget->setBackgroundPixmap( pix );
|
|
// setPaletteBackgroundPixmap leads to flicker on window activation(!)
|
|
}
|
|
|
|
if ( m_textColor.isValid() )
|
|
widget->setPaletteForegroundColor( m_textColor );
|
|
}
|
|
|
|
const TQStringList& KonqPropsView::previewSettings()
|
|
{
|
|
if ( ! d->previewsToShow )
|
|
{
|
|
d->previewsToShow = new TQStringList;
|
|
|
|
if (d->previewsEnabled) {
|
|
KTrader::OfferList plugins = KTrader::self()->query( "ThumbCreator" );
|
|
for ( KTrader::OfferList::ConstIterator it = plugins.begin(); it != plugins.end(); ++it )
|
|
{
|
|
TQString name = (*it)->desktopEntryName();
|
|
if ( ! m_dontPreview.contains(name) )
|
|
d->previewsToShow->append( name );
|
|
}
|
|
if ( ! m_dontPreview.contains( "audio/" ) )
|
|
d->previewsToShow->append( "audio/" );
|
|
}
|
|
}
|
|
|
|
return *(d->previewsToShow);
|
|
}
|
|
|
|
const TQString& KonqPropsView::sortCriterion() const {
|
|
return d->sortcriterion;
|
|
}
|
|
|