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tdeutils/superkaramba/src/themesdlg.cpp

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/*
* Copyright (C) 2005 Petri Damst<EFBFBD>n <petri.damsten@iki.fi>
*
* This file is part of SuperKaramba.
*
* SuperKaramba 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.
*
* SuperKaramba 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 SuperKaramba; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
****************************************************************************/
#include "karambaapp.h"
#include "dcopinterface_stub.h"
#include "karambainterface.h"
#include "themesdlg.h"
#include "themewidget.h"
#include "kwidgetlistbox.h"
#include "karamba.h"
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#ifdef HAVE_KNEWSTUFF
#include "sknewstuff.h"
#endif
#include "superkarambasettings.h"
#include <karchive.h>
#include <kdebug.h>
#include <kfiledialog.h>
#include <kpushbutton.h>
#include <kstandarddirs.h>
#include <kapplication.h>
#include <kiconloader.h>
#include <klocale.h>
#include <tqlineedit.h>
#include <tqtable.h>
#include <tqdir.h>
#include <tqlabel.h>
#include <tqcombobox.h>
#include <tqptrlist.h>
#include <kio/job.h>
#include <kprotocolinfo.h>
ThemesDlg::ThemesDlg(TQWidget *parent, const char *name)
: ThemesLayout(parent, name)
{
populateListbox();
#ifdef HAVE_KNEWSTUFF
mNewStuff = 0;
#endif
}
ThemesDlg::~ThemesDlg()
{
//kdDebug() << k_funcinfo << endl;
saveUserAddedThemes();
#ifdef HAVE_KNEWSTUFF
if(mNewStuff)
{
delete mNewStuff;
}
#endif
}
void ThemesDlg::saveUserAddedThemes()
{
KStandardDirs ksd;
TQStringList t = themes();
TQStringList dirs = ksd.findDirs("data", TQString(kapp->name()) + "/themes");
TQStringList::Iterator it = t.begin();
bool remove;
while(it != t.end())
{
remove = false;
TQStringList::Iterator jtend( dirs.end() );
for(TQStringList::Iterator jt = dirs.begin(); jt != jtend; ++jt)
{
if(TQFileInfo(*it).dir().path() + "/" == *jt)
{
remove = true;
break;
}
}
if(remove)
it = t.remove(it);
else
++it;
}
SuperKarambaSettings::setUserAddedThemes(t);
SuperKarambaSettings::writeConfig();
}
TQStringList ThemesDlg::themes()
{
TQStringList result;
ThemeWidget* w;
for(uint i = 2; i < tableThemes->count(); ++i)
{
w = static_cast<ThemeWidget*>(tableThemes->item(i));
result.append(w->themeFile()->file());
}
return result;
}
void ThemesDlg::populateListbox()
{
ThemeWidget* item;
TQDir dir;
TQStringList dirs;
TQStringList t;
KStandardDirs ksd;
tableThemes->clear();
item = new ThemeWidget;
item->icon->setPixmap(TDEGlobal::iconLoader()->loadIcon("knewstuff",
KIcon::NoGroup, KIcon::SizeHuge));
item->setHeaderText(i18n("Get New Stuff"));
item->setDescriptionText(i18n("Download new themes."));
item->buttonGo->setText(i18n("New Stuff..."));
#ifdef HAVE_KNEWSTUFF
item->buttonGo->setEnabled(true);
connect(item->buttonGo, TQT_SIGNAL(clicked()),
this, TQT_SLOT(getNewStuff()));
#else
item->buttonGo->setEnabled(false);
#endif
tableThemes->insertItem(item);
item = new ThemeWidget;
item->icon->setPixmap(TDEGlobal::iconLoader()->loadIcon("ksysguard",
KIcon::NoGroup, KIcon::SizeHuge));
item->setHeaderText(i18n("Open Local Theme"));
item->setDescriptionText(i18n("Add local theme to the list."));
item->buttonGo->setProperty("stdItem", 18);
item->buttonGo->setText(i18n("Open..."));
connect(item->buttonGo, TQT_SIGNAL(clicked()),
this, TQT_SLOT(openLocalTheme()));
tableThemes->insertItem(item);
dirs = ksd.findDirs("data", TQString(kapp->name()) + "/themes");
// Get custom dirs from config here?
TQStringList::Iterator itend( dirs.end() );
for(TQStringList::Iterator it = dirs.begin(); it != itend; ++it )
{
dir.setPath(*it);
t = dir.entryList("*.skz; *.theme");
for(TQStringList::Iterator it = t.begin(); it != t.end(); ++it )
{
item = new ThemeWidget(new ThemeFile(dir.filePath(*it)));
tableThemes->insertItem(item);
item->buttonGo->setText(i18n("Uninstall"));
connect(item->buttonGo, TQT_SIGNAL(clicked()),
this, TQT_SLOT(uninstall()));
}
}
t = SuperKarambaSettings::userAddedThemes();
for(TQStringList::Iterator it = t.begin(); it != t.end(); ++it )
{
ThemeFile* file = new ThemeFile(*it);
if(file->isValid())
{
item = new ThemeWidget(file);
tableThemes->insertItem(item);
item->buttonGo->setText(i18n("Uninstall"));
connect(item->buttonGo, TQT_SIGNAL(clicked()),
this, TQT_SLOT(uninstall()));
}
else
delete file;
}
tableThemes->setSelected(0);
}
void ThemesDlg::addToDesktop()
{
ThemeWidget* w = static_cast<ThemeWidget*>(tableThemes->selectedItem());
if(w)
{
ThemeFile* tf = w->themeFile();
if(tf)
{
(new karamba(tf->file(), TQString()))->show();
}
}
}
void ThemesDlg::openLocalTheme()
{
TQStringList fileNames;
fileNames = KFileDialog::getOpenFileNames(":<themes>",
i18n("*.theme *.skz|Themes"),
this, i18n("Open Themes"));
for(TQStringList::Iterator it = fileNames.begin(); it != fileNames.end(); ++it)
{
ThemeFile file(*it);
if(file.isValid())
(new karamba(*it, TQString()))->show();
}
}
void ThemesDlg::getNewStuff()
{
#ifdef HAVE_KNEWSTUFF
KConfig* config = TDEGlobal::config();
config->setGroup("KNewStuff");
config->writePathEntry("ProvidersUrl",
TQString::fromLatin1("http://download.kde.org/khotnewstuff/karamba-providers.xml"));
config->sync();
m_newStuffStatus = config->entryMap("KNewStuffStatus").keys();
//This check is b/c KNewStuff will download, throw an error,
//and still have the entry in the config that it was successful
configSanityCheck();
if ( !mNewStuff )
{
mNewStuff = new SKNewStuff(this);
}
mNewStuff->download();
#endif
}
void ThemesDlg::selectionChanged(int index)
{
buttonAddToDesktop->setEnabled(index > 1);
for(uint i=2; i < tableThemes->count(); ++i)
{
ThemeWidget* w = static_cast<ThemeWidget*>(tableThemes->item(i));
w->showButton(false);
}
ThemeWidget* w = static_cast<ThemeWidget*>(tableThemes->item(index));
ThemeFile* themeFile = w->themeFile();
if(themeFile && themeFile->canUninstall())
w->showButton(true);
}
int ThemesDlg::themeIndex(TQString file)
{
ThemeWidget* w;
file = ThemeFile::canonicalFile(file);
for(uint i = 2; i < tableThemes->count(); ++i)
{
w = static_cast<ThemeWidget*>(tableThemes->item(i));
if(w->themeFile()->file() == file)
return i;
}
return -1;
}
void ThemesDlg::addSkzThemeToDialog(const TQString &file)
{
kdDebug() << "addSkzThemeToDialog(): file = " << file << endl;
addThemeToList(file);
writeNewStuffConfig(file);
}
void ThemesDlg::addThemeToDialog(const KArchiveDirectory *archiveDir,
const TQString& destDir)
{
kdDebug() << "addThemeToDialog(): destDir = " << destDir << endl;
TQStringList entries = archiveDir->entries();
TQStringList::Iterator end( entries.end() );
for(TQStringList::Iterator it = entries.begin(); it != end; ++it)
{
if(archiveDir->entry(*it)->isDirectory())
{
addThemeToDialog(static_cast<const KArchiveDirectory*>(archiveDir->entry(*it)),
destDir + *it + "/");
}
else
{
TQFileInfo fi(*it);
if(fi.extension( FALSE ) == "theme")
{
addThemeToList(destDir + *it);
writeNewStuffConfig(destDir);
}
}
}
}
void ThemesDlg::writeNewStuffConfig(const TQString &file)
{
#ifdef HAVE_KNEWSTUFF
KConfig* config = TDEGlobal::config();
TQStringList keys = config->entryMap("KNewStuffStatus").keys();
for(TQStringList::Iterator it = m_newStuffStatus.begin();
it != m_newStuffStatus.end(); ++it)
{
keys.remove(*it);
}
if(!keys.isEmpty())
{
config->setGroup("KNewStuffNames");
config->writeEntry(file, keys[0]);
config->sync();
}
#endif
}
void ThemesDlg::configSanityCheck()
{
#ifdef HAVE_KNEWSTUFF
KConfig* config = TDEGlobal::config();
TQStringList statusKeys = config->entryMap("KNewStuffStatus").keys();
TQStringList nameKeys = config->entryMap("KNewStuffNames").keys();
TQStringList removeList;
for(TQStringList::Iterator it = statusKeys.begin();
it != statusKeys.end(); ++it)
{
TQString keyName(*it);
bool removeKey = true;
config->setGroup("KNewStuffNames");
for(TQStringList::Iterator it2 = nameKeys.begin();
it2 != nameKeys.end(); ++it2)
{
TQString tempName(config->readEntry(*it2));
if( tempName.compare(keyName) == 0)
{
removeKey = false;
}
}
if( removeKey )
{
kdDebug() << "sanityCheck() deleting entry " << keyName << endl;
config->setGroup("KNewStuffStatus");
config->deleteEntry( keyName );
}
}
config->sync();
#endif
}
int ThemesDlg::addThemeToList(const TQString &file)
{
kdDebug() << "addThemeToList() file: " << file << endl;
int i = themeIndex(file);
if(i < 0)
{
ThemeWidget* item = new ThemeWidget(new ThemeFile(file));
i = tableThemes->insertItem(item);
item->buttonGo->setText(i18n("Uninstall"));
connect(item->buttonGo, TQT_SIGNAL(clicked()),
this, TQT_SLOT(uninstall()));
}
tableThemes->setSelected(i);
return i;
}
int ThemesDlg::addTheme(const TQString& , const TQString &file)
{
int i = addThemeToList(file);
int result = -1;
ThemeWidget* w = static_cast<ThemeWidget*>(tableThemes->item(i));
if(w)
result = w->addInstance();
karambaApp->buildToolTip();
return result;
}
void ThemesDlg::removeTheme(const TQString&, const TQString& file, int instance)
{
int i = themeIndex(file);
ThemeWidget* w = static_cast<ThemeWidget*>(tableThemes->item(i));
if(w)
w->removeInstance(instance);
karambaApp->buildToolTip();
}
void ThemesDlg::search(const TQString&)
{
tableThemes->showItems(&filter, this);
}
bool ThemesDlg::filter(int index, TQWidget* widget, void* data)
{
if(index < 2)
return true;
ThemesDlg* dlg = static_cast<ThemesDlg*>(data);
ThemeWidget* w = static_cast<ThemeWidget*>(widget);
if(dlg->comboShow->currentItem() == 1) // Running themes
if(w->instances() == 0)
return false;
TQString searchText = dlg->editSearch->text().lower();
if(searchText.isEmpty())
{
return true;
}
else
{
if(w->themeName->text().lower().contains(searchText))
return true;
if(w->description->text().lower().contains(searchText))
return true;
}
return false;
}
bool ThemesDlg::isDownloaded( const TQString& path )
{
kdDebug() << "isDownloaded path: " << path << endl;
KConfig* config = TDEGlobal::config();
config->setGroup("KNewStuffNames");
return !config->readEntry(path).isEmpty();
}
void ThemesDlg::uninstall()
{
ThemeWidget* w = static_cast<ThemeWidget*>(tableThemes->selectedItem());
ThemeFile* tf = w->themeFile();
KURL trash("trash:/");
KURL theme(tf->file());
TQString tempPath(tf->path());
karambaApp->dcopIface()->closeTheme(tf->name());
if(!KProtocolInfo::isKnownProtocol(trash))
trash = TDEGlobalSettings::trashPath();
if(!tf->isZipTheme())
{
kdDebug() << "encountered unpacked theme" << endl;
//Don't move it to the trash if it is a local theme
if(isDownloaded(tempPath))
{
TQFileInfo remPath(tf->path());
TQDir remDir(remPath.dir());
remDir.cdUp();
kdDebug() << "moving " << remDir.path() << " to the trash" << endl;
KIO::move(remDir.path(), trash);
}
tableThemes->removeItem(w);
//some themes have multiple .theme files
//find all .themes that could be listed in the dialog for the directory removed
TQPtrList<ThemeWidget> list;
for(uint i = 2; i < tableThemes->count(); ++i)
{
ThemeWidget* tempW = static_cast<ThemeWidget*>(tableThemes->item(i));
ThemeFile* tempTf = tempW->themeFile();
if( tempTf->path().compare( tempPath ) == 0 )
{
list.append( tempW );
}
}
ThemeWidget *twPtr;
for ( twPtr = list.first(); twPtr; twPtr = list.next() )
{
karambaApp->dcopIface()->closeTheme(twPtr->themeFile()->name());
tableThemes->removeItem( twPtr );
}
#ifdef HAVE_KNEWSTUFF
// Remove theme from KNewStuffStatus
KConfig* config = TDEGlobal::config();
config->setGroup("KNewStuffNames");
TQString name = config->readEntry(tempPath);
if(!name.isEmpty())
{
kdDebug() << "removing " << tempPath << " under KNewStuffNames from superkarambarc"
<< endl;
kapp->config()->deleteEntry(tempPath);
config->setGroup("KNewStuffStatus");
kdDebug() << "removing " << name << " under KNewStuffStatus from superkarambarc"
<< endl;
kapp->config()->deleteEntry(name);
kapp->config()->sync();
}
#endif
}
else
{
kdDebug() << "encountered skz theme" << endl;
if(isDownloaded(theme.path()))
{
TQFileInfo remPath(theme.path());
TQDir remDir(remPath.dir());
kdDebug() << "moving " << remDir.path() << " to the trash" << endl;
KIO::move(remDir.path(), trash);
}
tableThemes->removeItem(w);
#ifdef HAVE_KNEWSTUFF
// Remove theme from KNewStuffStatus
KConfig* config = TDEGlobal::config();
config->setGroup("KNewStuffNames");
TQString name = config->readEntry(theme.path());
if(!name.isEmpty())
{
kdDebug() << "removing " << theme.path() << " from superkarambarc" << endl;
kapp->config()->deleteEntry(theme.path());
config->setGroup("KNewStuffStatus");
kdDebug() << "removing " << name << " from superkarambarc" << endl;
kapp->config()->deleteEntry(name);
kapp->config()->sync();
}
#endif
}
selectionChanged(tableThemes->selected());
}
TQStringList ThemesDlg::runningThemes()
{
TQStringList list;
ThemeWidget* w;
for(uint i = 2; i < tableThemes->count(); ++i)
{
w = static_cast<ThemeWidget*>(tableThemes->item(i));
if(w->instances() > 0)
list.append(w->themeFile()->name());
}
return list;
}
#include "themesdlg.moc"