DeKorator 0.3 is a pixmap-based theme engine for TWin with its own themes. DeKorator themes are available via OpenDesktop: https://store.kde.org/browse?cat=118&order=latest
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twin-style-dekorator/client/config/themes.cpp

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///////////////////////////////////////////////////////////////////////
// -------------------
// DeKorator window decoration for KDE
// -------------------
// Copyright (C) 2005 moty rahamim <moty.rahamim@gmail.com>
//
// Based on Example-0.8, some ideas and code have been taken from plastik and KCMicons
//
// Example window decoration for KDE
// Copyright (c) 2003, 2004 David Johnson <david@usermode.org>
//
// Plastik KWin window decoration
// Copyright (C) 2003-2005 Sandro Giessl <sandro@giessl.com>
//
// KCMicons for KDE
// Copyright (c) 2000 Antonio Larrosa <larrosa@kde.org>
//
// 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.
//
// This program 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
// General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; see the file COPYING. If not, write to
// the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
// Boston, MA 02110-1301, USA.
///////////////////////////////////////////////////////////////////////
#if defined(HAVE_CONFIG_H)
# include "config.h"
#endif
#include <stdlib.h>
#include <unistd.h>
#include <tqfileinfo.h>
#include <tqlayout.h>
#include <tqlabel.h>
#include <tqpushbutton.h>
#include <kdebug.h>
#include <tdeapplication.h>
#include <kstandarddirs.h>
#include <kservice.h>
#include <tdelocale.h>
#include <ksimpleconfig.h>
#undef Unsorted
#include <kipc.h>
#include <tdelistview.h>
#include <kurlrequesterdlg.h>
#include <tdemessagebox.h>
#include <kprogress.h>
#include <kiconloader.h>
#include <tdeio/job.h>
#include <tdeio/netaccess.h>
#include <ktar.h>
#ifdef HAVE_LIBART
#include <ksvgiconengine.h>
#endif
#include <tqdir.h>
#include <tqpainter.h>
#include <tqregexp.h>
#include "themes.h"
#include <kurlrequester.h>
//////////////////////////////////////////////////////////////////////////////
// IconThemesConfig()
// ----------
//
IconThemesConfig::IconThemesConfig( TQWidget *parent, TDEListView *themesView /*, TQPushButton *removethemeBtn*/ )
{
parent_ = parent;
themesView_ = themesView;
//removeThemeBtn_ = removethemeBtn;
loadThemes();
}
//////////////////////////////////////////////////////////////////////////////
// ~IconThemesConfig()
// ----------
//
IconThemesConfig::~IconThemesConfig()
{}
//////////////////////////////////////////////////////////////////////////////
// iconThemeItem()
// ----------
//
TQListViewItem *IconThemesConfig::iconThemeItem( const TQString &name )
{
TQListViewItem * item;
for ( item = themesView_->firstChild(); item ; item = item->nextSibling() )
if ( item->text( 0 ) == name ) return item;
return 0L;
}
//////////////////////////////////////////////////////////////////////////////
// loadThemes()
// ----------
//
void IconThemesConfig::loadThemes()
{
themesView_->clear();
m_themeNames.clear();
TQStringList themelist;
TQString name;
TQString place;
TQStringList::Iterator it, itj;
TQStringList themesDirs;
// if no local deKorator folders
if ( ! TQDir( TDEGlobal::dirs()->localtdedir()+TDEGlobal::dirs()->kde_default("data") ).exists( "deKorator" ) )
{
tqWarning( "no dirs, will make them..." );
TDEIO::mkdir( TDEGlobal::dirs()->localtdedir()+TDEGlobal::dirs()->kde_default("data")+"deKorator/" );
TDEIO::mkdir( TDEGlobal::dirs()->localtdedir()+TDEGlobal::dirs()->kde_default("data")+"deKorator/themes/" );
}
else
{
tqWarning( "exist" );
}
themesDirs = TDEGlobal::dirs() ->findDirs( "data", "deKorator/themes" ) ;
for ( it = themesDirs.begin(); it != themesDirs.end(); ++it )
{
TQDir dir = TQDir( *it );
themelist = dir.entryList( "*-theme" );
for ( itj = themelist.begin(); itj != themelist.end(); ++itj )
{
place = *it;
name = ( TQString ) * itj;
themesView_->insertItem( new TQListViewItem( themesView_, name ) );
m_themeNames.insert( name, place );
}
}
}
//////////////////////////////////////////////////////////////////////////////
// installNewTheme()
// ----------
//
void IconThemesConfig::installNewTheme()
{
KURL themeURL = KURLRequesterDlg::getURL( TQString::null, parent_,
i18n( "Drag or Type Theme URL" ) );
kdDebug() << themeURL.prettyURL() << endl;
if ( themeURL.url().isEmpty() )
return ;
// themeTmpFile contains the name of the downloaded file
TQString themeTmpFile;
if ( !TDEIO::NetAccess::download( themeURL, themeTmpFile, parent_ ) )
{
TQString sorryText;
if ( themeURL.isLocalFile() )
sorryText = i18n( "Unable to find the deKorator theme archive %1." );
else
sorryText = i18n( "Unable to download deKorator theme archive;\n"
"please check that address %1 is correct." );
KMessageBox::sorry( parent_, sorryText.arg( themeURL.prettyURL() ) );
return ;
}
//
TQStringList themesNames = findThemeDirs( themeTmpFile );
if ( themesNames.isEmpty() )
{
TQString invalidArch( i18n( "The file is not a valid deKorator theme archive." ) );
KMessageBox::error( parent_, invalidArch );
TDEIO::NetAccess::removeTempFile( themeTmpFile );
return ;
}
if ( !installThemes( themesNames, themeTmpFile ) )
{
//FIXME: make me able to know what is wrong....
// TQStringList instead of bool?
TQString somethingWrong =
i18n( "A problem occurred during the installation process; "
"however, most of the themes in the archive have been installed" );
KMessageBox::error( parent_, somethingWrong );
}
TDEIO::NetAccess::removeTempFile( themeTmpFile );
loadThemes();
TQStringList::Iterator cur = themesNames.at( 0 );
TQListViewItem *item = iconThemeItem( *cur );
themesView_->setSelected( item, true );
}
//////////////////////////////////////////////////////////////////////////////
// installThemes()
// ----------
//
bool IconThemesConfig::installThemes( const TQStringList &themes, const TQString &archiveName )
{
bool everythingOk = true;
TQString localThemesDir = TDEGlobal::dirs()->localtdedir()+TDEGlobal::dirs()->kde_default("data")+"deKorator/themes/";
//
KProgressDialog progressDiag( parent_, "themeinstallprogress",
i18n( "Installing icon themes" ),
TQString::null,
true );
progressDiag.setAutoClose( true );
progressDiag.progressBar() ->setTotalSteps( themes.count() );
progressDiag.show();
KTar archive( archiveName );
archive.open( IO_ReadOnly );
kapp->processEvents();
const KArchiveDirectory* rootDir = archive.directory();
KArchiveDirectory* currentTheme;
for ( TQStringList::ConstIterator it = themes.begin(); it != themes.end(); ++it )
{
progressDiag.setLabel(
i18n( "<qt>Installing <strong>%1</strong> theme</qt>" )
.arg( *it ) );
kapp->processEvents();
if ( progressDiag.wasCancelled() )
break;
currentTheme = dynamic_cast<KArchiveDirectory*>(
const_cast<KArchiveEntry*>(
rootDir->entry( *it ) ) );
if ( currentTheme == NULL )
{
// we tell back that something went wrong, but try to install as much
// as possible
everythingOk = false;
continue;
}
currentTheme->copyTo( localThemesDir + *it );
progressDiag.progressBar() ->advance( 1 );
}
archive.close();
return everythingOk;
}
//////////////////////////////////////////////////////////////////////////////
// findThemeDirs()
// ----------
//
TQStringList IconThemesConfig::findThemeDirs( const TQString &archiveName )
{
TQStringList foundThemes;
KTar archive( archiveName );
archive.open( IO_ReadOnly );
const KArchiveDirectory* themeDir = archive.directory();
KArchiveEntry* possibleDir = 0L;
KArchiveDirectory* subDir = 0L;
// iterate all the dirs looking for an index.theme or index.desktop file
TQStringList entries = themeDir->entries();
for ( TQStringList::Iterator it = entries.begin(); it != entries.end(); ++it )
{
TQString name = ( TQString ) * it;
TQRegExp rxp = TQRegExp( "*-theme", TRUE, TRUE );
int i = name.contains( rxp );
if ( !i )
{
continue;
}
possibleDir = const_cast<KArchiveEntry*>( themeDir->entry( *it ) );
if ( possibleDir->isDirectory() )
{
subDir = dynamic_cast<KArchiveDirectory*>( possibleDir );
if ( subDir && ( subDir->entry( "deco" ) != NULL && subDir->entry( "buttons" ) != NULL && subDir->entry( "masks" ) != NULL ) )
{
foundThemes.append( subDir->name() );
//tqWarning( "found" );
}
}
}
archive.close();
return foundThemes;
}
//////////////////////////////////////////////////////////////////////////////
// removeSelectedTheme()
// ----------
//
void IconThemesConfig::removeSelectedTheme()
{
TQListViewItem * selected = themesView_->selectedItem();
if ( !selected )
return ;
TQString question = i18n( "<qt>Are you sure you want to remove the "
"<strong>%1</strong> theme?<br>"
"<br>"
"This will delete the files installed by this theme.</qt>" ).
arg( selected->text( 0 ) );
int r = KMessageBox::warningContinueCancel( parent_, question, i18n( "Confirmation" ), KStdGuiItem::del() );
if ( r != KMessageBox::Continue ) return ;
TQString delTheme = selected->text( 0 );
TQString deldirStr = TDEGlobal::dirs()->localtdedir()+TDEGlobal::dirs()->kde_default("data") + "deKorator/themes/" + delTheme;
TQDir dir = TQDir( deldirStr );
dir.rename( deldirStr, deldirStr + "del" );
TDEIO::del( KURL( deldirStr + "del" ) );
loadThemes();
}
//////////////////////////////////////////////////////////////////////////////
// themeSelected()
// ----------
//
void IconThemesConfig::themeSelected( TQListViewItem *item, TQLabel *previewLabel, TQPushButton *btn )
{
TQPixmap previewPix, topLeftCornerBg, leftButtonsBg, leftTitleBg, midTitleBg, rightTitleBg, rightButtonsBg, topRightCornerBg;
TQPainter painter;
int w, h, x;
TQString dirName( m_themeNames[ item->text( 0 ) ] );
if ( dirName.contains( "home" ) )
{
//tqWarning("true");
btn->setEnabled( true );
}
else
{
btn->setEnabled( false );
//tqWarning("false");
}
TQString dirNameStr = dirName + item->text( 0 ) + "/deco/" ;
topLeftCornerBg.load( dirNameStr + "topLeftCornerBg.png" );
leftButtonsBg.load( dirNameStr + "leftButtonsBg" );
leftTitleBg.load( dirNameStr + "leftTitleBg.png" );
midTitleBg.load( dirNameStr + "midTitleBg.png" );
rightTitleBg.load( dirNameStr + "rightTitleBg.png" );
rightButtonsBg.load( dirNameStr + "rightButtonsBg.png" );
topRightCornerBg.load( dirNameStr + "topRightCornerBg.png" );
w = topLeftCornerBg.width() + leftButtonsBg.width() + leftTitleBg.width() + midTitleBg.width() + rightTitleBg.width() + rightButtonsBg.width() + topRightCornerBg.width() + 8;
h = midTitleBg.height() + 8;
previewPix.resize( w, h );
//tqWarning("%d",w);
painter.begin( &previewPix );
// paint outer rect
painter.fillRect( 0, 0, w, h, TQColor( 20, 20, 20 ) );
painter.setPen( TQColor( 60, 60, 60 ) );
painter.drawRect( 0, 0, w , h );
painter.setPen( TQColor( 80, 80, 80 ) );
painter.drawRect( 1, 1, w - 2 , h - 2 );
painter.setPen( TQColor( 180, 180, 180 ) );
painter.drawLine( w - 1, 1, w - 1, h - 1 );
painter.drawLine( 1, h - 1, w - 2, h - 1 );
painter.setPen( TQColor( 150, 150, 150 ) );
painter.drawLine( w - 2, 2, w - 2, h - 2 );
painter.drawLine( 2, h - 2, w - 3, h - 2 );
// paint deco tiles
x = 4;
painter.drawPixmap( x, 4, topLeftCornerBg );
x += topLeftCornerBg.width();
painter.drawPixmap( x, 4, leftButtonsBg );
x += leftButtonsBg.width();
painter.drawPixmap( x , 4, leftTitleBg );
x += leftTitleBg.width();
painter.drawPixmap( x, 4, midTitleBg );
x += midTitleBg.width();
painter.drawPixmap( x, 4, rightTitleBg );
x += rightTitleBg.width();
painter.drawPixmap( x, 4, rightButtonsBg );
x += rightButtonsBg.width();
painter.drawPixmap( x, 4, topRightCornerBg );
painter.setPen( TQColor( 0, 0, 0 ) );
painter.drawLine( 4, h - 5, w - 4 , h - 5 );
painter.end();
previewLabel->resize( w, h );
previewLabel->setPixmap( previewPix );
}
//////////////////////////////////////////////////////////////////////////////
// setTheme()
// ----------
//
void IconThemesConfig::setTheme( KURLRequester *framesPath, KURLRequester *buttonsPath, KURLRequester *masksPath )
{
TQListViewItem * selected = themesView_->selectedItem();
if ( !selected )
return ;
TQString dirName( m_themeNames[ selected->text( 0 ) ] );
TQString setTheme = selected->text( 0 );
TQString setThemeStr = dirName + setTheme;
framesPath->setURL( setThemeStr + "/deco" );
buttonsPath->setURL( setThemeStr + "/buttons" );
masksPath->setURL( setThemeStr + "/masks" );
}
#include "themes.moc"