Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdeutils@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 543 insertions, 0 deletions

diff --git a/superkaramba/src/themesdlg.cpp b/superkaramba/src/themesdlg.cpp
new file mode 100644
index 0000000..655c982
--- /dev/null
+++ b/superkaramba/src/themesdlg.cpp
@@ -0,0 +1,543 @@
+/*
+ * Copyright (C) 2005 Petri Damstén <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 <qlineedit.h>
+#include <qtable.h>
+#include <qdir.h>
+#include <qlabel.h>
+#include <qcombobox.h>
+#include <qptrlist.h>
+#include <kio/job.h>
+#include <kprotocolinfo.h>
+
+ThemesDlg::ThemesDlg(QWidget *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;
+  QStringList t = themes();
+  QStringList dirs = ksd.findDirs("data", QString(kapp->name()) + "/themes");
+  QStringList::Iterator it = t.begin();
+  bool remove;
+
+  while(it != t.end())
+  {
+    remove = false;
+    QStringList::Iterator jtend( dirs.end() );
+    for(QStringList::Iterator jt = dirs.begin(); jt != jtend; ++jt)
+    {
+      if(QFileInfo(*it).dir().path() + "/" == *jt)
+      {
+        remove = true;
+        break;
+      }
+    }
+    if(remove)
+      it = t.remove(it);
+    else
+      ++it;
+  }
+  SuperKarambaSettings::setUserAddedThemes(t);
+  SuperKarambaSettings::writeConfig();
+}
+
+QStringList ThemesDlg::themes()
+{
+  QStringList 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;
+  QDir dir;
+  QStringList dirs;
+  QStringList t;
+  KStandardDirs ksd;
+
+  tableThemes->clear();
+
+  item = new ThemeWidget;
+  item->icon->setPixmap(KGlobal::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, SIGNAL(clicked()),
+          this, SLOT(getNewStuff()));
+#else
+  item->buttonGo->setEnabled(false);
+#endif
+  tableThemes->insertItem(item);
+
+  item = new ThemeWidget;
+  item->icon->setPixmap(KGlobal::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, SIGNAL(clicked()),
+          this, SLOT(openLocalTheme()));
+  tableThemes->insertItem(item);
+
+  dirs = ksd.findDirs("data", QString(kapp->name()) + "/themes");
+  // Get custom dirs from config here?
+  QStringList::Iterator itend( dirs.end() );
+  for(QStringList::Iterator it = dirs.begin(); it != itend; ++it )
+  {
+    dir.setPath(*it);
+    t = dir.entryList("*.skz; *.theme");
+    for(QStringList::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, SIGNAL(clicked()),
+              this, SLOT(uninstall()));
+    }
+  }
+  t = SuperKarambaSettings::userAddedThemes();
+  for(QStringList::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, SIGNAL(clicked()),
+              this, 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(), QString()))->show();
+    }
+  }
+}
+
+void ThemesDlg::openLocalTheme()
+{
+  QStringList fileNames;
+  fileNames = KFileDialog::getOpenFileNames(":<themes>",
+                  i18n("*.theme *.skz|Themes"),
+                  this, i18n("Open Themes"));
+  for(QStringList::Iterator it = fileNames.begin(); it != fileNames.end(); ++it)
+  {
+    ThemeFile file(*it);
+    if(file.isValid())
+      (new karamba(*it, QString()))->show();
+  }
+}
+
+void ThemesDlg::getNewStuff()
+{
+#ifdef HAVE_KNEWSTUFF
+  KConfig* config = KGlobal::config();
+  config->setGroup("KNewStuff");
+  config->writePathEntry("ProvidersUrl",
+      QString::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(QString 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 QString &file)
+{
+  kdDebug() << "addSkzThemeToDialog(): file = " << file << endl;
+  addThemeToList(file);
+  writeNewStuffConfig(file);
+}
+
+void ThemesDlg::addThemeToDialog(const KArchiveDirectory *archiveDir,
+                           const QString& destDir)
+{
+  kdDebug() << "addThemeToDialog(): destDir = " << destDir << endl;
+  QStringList entries = archiveDir->entries();
+
+  QStringList::Iterator end( entries.end() );
+  for(QStringList::Iterator it = entries.begin(); it != end; ++it)
+  {
+    if(archiveDir->entry(*it)->isDirectory())
+    {
+      addThemeToDialog(static_cast<const KArchiveDirectory*>(archiveDir->entry(*it)),
+                destDir + *it + "/");
+    }
+    else
+    {
+      QFileInfo fi(*it);
+      if(fi.extension( FALSE ) == "theme")
+      {
+        addThemeToList(destDir + *it);
+        writeNewStuffConfig(destDir);
+      }
+    }
+  }
+}
+
+void ThemesDlg::writeNewStuffConfig(const QString &file)
+{
+#ifdef HAVE_KNEWSTUFF
+  KConfig* config = KGlobal::config();
+  QStringList keys = config->entryMap("KNewStuffStatus").keys();
+
+  for(QStringList::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 = KGlobal::config();
+  QStringList statusKeys = config->entryMap("KNewStuffStatus").keys();
+  QStringList nameKeys = config->entryMap("KNewStuffNames").keys();
+  QStringList removeList;
+
+  for(QStringList::Iterator it = statusKeys.begin();
+      it != statusKeys.end(); ++it)
+  {
+    QString keyName(*it);
+    bool removeKey = true;
+    config->setGroup("KNewStuffNames");
+    for(QStringList::Iterator it2 = nameKeys.begin();
+        it2 != nameKeys.end(); ++it2)
+    {
+      QString 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 QString &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, SIGNAL(clicked()),
+            this, SLOT(uninstall()));
+  }
+  tableThemes->setSelected(i);
+  return i;
+}
+
+int ThemesDlg::addTheme(const QString& , const QString &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 QString&, const QString& 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 QString&)
+{
+  tableThemes->showItems(&filter, this);
+}
+
+bool ThemesDlg::filter(int index, QWidget* 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;
+
+  QString 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 QString& path )
+{
+  kdDebug() << "isDownloaded path: " << path << endl;
+  KConfig* config = KGlobal::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());
+  QString tempPath(tf->path());
+
+  karambaApp->dcopIface()->closeTheme(tf->name());
+  if(!KProtocolInfo::isKnownProtocol(trash))
+    trash = KGlobalSettings::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))
+    {
+      QFileInfo remPath(tf->path());
+      QDir 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
+    QPtrList<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 = KGlobal::config();
+    config->setGroup("KNewStuffNames");
+    QString 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()))
+    {
+      QFileInfo remPath(theme.path());
+      QDir 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 = KGlobal::config();
+    config->setGroup("KNewStuffNames");
+    QString 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());
+}
+
+QStringList ThemesDlg::runningThemes()
+{
+  QStringList 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"