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/kdebase@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 873 insertions, 0 deletions

diff --git a/kate/app/kateexternaltools.cpp b/kate/app/kateexternaltools.cpp
new file mode 100644
index 000000000..50c07709b
--- /dev/null
+++ b/kate/app/kateexternaltools.cpp
@@ -0,0 +1,873 @@
+/*
+   This file is part of the Kate text editor of the KDE project.
+
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public
+   License version 2 as published by the Free Software Foundation.
+
+   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.
+
+   ---
+   Copyright (C) 2004, Anders Lund <anders@alweb.dk>
+*/
+// TODO
+// Icons
+// Direct shortcut setting
+//BEGIN Includes
+#include "kateexternaltools.h"
+#include "kateexternaltools.moc"
+#include "katedocmanager.h"
+#include "kateviewmanager.h"
+#include "kateapp.h"
+
+#include "katemainwindow.h"
+
+#include <kate/view.h>
+#include <kate/document.h>
+
+#include <klistbox.h>
+#include <klocale.h>
+#include <kiconloader.h>
+#include <kmessagebox.h>
+#include <kmimetypechooser.h>
+#include <kconfig.h>
+#include <krun.h>
+#include <kicondialog.h>
+#include <kpopupmenu.h>
+#include <kdebug.h>
+
+#include <qbitmap.h>
+#include <qcombobox.h>
+#include <qfile.h>
+#include <qpushbutton.h>
+#include <qlineedit.h>
+#include <qlayout.h>
+#include <qlabel.h>
+#include <qlistbox.h>
+#include <qmap.h>
+#include <qregexp.h>
+#include <qtextedit.h>
+#include <qtoolbutton.h>
+#include <qwhatsthis.h>
+
+#include <stdlib.h>
+#include <unistd.h>
+//END Includes
+
+KateExternalToolsCommand *KateExternalToolsCommand::s_self=0;
+
+//BEGIN KateExternalTool
+KateExternalTool::KateExternalTool( const QString &name,
+                      const QString &command,
+                      const QString &icon,
+                      const QString &tryexec,
+                      const QStringList &mimetypes,
+                      const QString &acname,
+                      const QString &cmdname,
+                      int save )
+  : name ( name ),
+    command ( command ),
+    icon ( icon ),
+    tryexec ( tryexec ),
+    mimetypes ( mimetypes ),
+    acname ( acname ),
+    cmdname ( cmdname ),
+    save ( save )
+{
+  //if ( ! tryexec.isEmpty() )
+    hasexec = checkExec();
+}
+
+bool KateExternalTool::checkExec()
+{
+  // if tryexec is empty, it is the first word of command
+  if ( tryexec.isEmpty() )
+    tryexec = command.section( " ", 0, 0, QString::SectionSkipEmpty );
+
+  // NOTE this code is modified taken from kdesktopfile.cpp, from KDesktopFile::tryExec()
+  if (!tryexec.isEmpty()) {
+    if (tryexec[0] == '/') {
+      if (::access(QFile::encodeName(tryexec), R_OK | X_OK))
+	return false;
+
+      m_exec = tryexec;
+    } else {
+      // !!! Sergey A. Sukiyazov <corwin@micom.don.ru> !!!
+      // Environment PATH may contain filenames in 8bit locale cpecified
+      // encoding (Like a filenames).
+      QStringList dirs = QStringList::split(':', QFile::decodeName(::getenv("PATH")));
+      QStringList::Iterator it(dirs.begin());
+      bool match = false;
+      for (; it != dirs.end(); ++it)
+      {
+	QString fName = *it + "/" + tryexec;
+	if (::access(QFile::encodeName(fName), R_OK | X_OK) == 0)
+	{
+	  match = true;
+          m_exec = fName;
+	  break;
+	}
+      }
+      // didn't match at all
+      if (!match)
+        return false;
+    }
+    return true;
+  }
+  return false;
+}
+
+bool KateExternalTool::valid( const QString &mt ) const
+{
+  return mimetypes.isEmpty() || mimetypes.contains( mt );
+}
+//END KateExternalTool
+
+//BEGIN KateExternalToolsCommand
+KateExternalToolsCommand::KateExternalToolsCommand() : Kate::Command() {
+	m_inited=false;
+	reload();
+}
+
+QStringList KateExternalToolsCommand::cmds () {
+	return m_list;
+}
+
+KateExternalToolsCommand *KateExternalToolsCommand::self () {
+	if (s_self) return s_self;
+	s_self=new KateExternalToolsCommand;
+	return s_self;
+}
+
+void KateExternalToolsCommand::reload () {
+  m_list.clear();
+  m_map.clear();
+
+  KConfig config("externaltools", false, false, "appdata");
+  config.setGroup("Global");
+  QStringList tools = config.readListEntry("tools");
+
+
+  for( QStringList::Iterator it = tools.begin(); it != tools.end(); ++it )
+  {
+    if ( *it == "---" )
+      continue;
+
+
+    config.setGroup( *it );
+
+    KateExternalTool t = KateExternalTool(
+        config.readEntry( "name", "" ),
+        config.readEntry( "command", ""),
+        config.readEntry( "icon", ""),
+        config.readEntry( "executable", ""),
+        config.readListEntry( "mimetypes" ),
+        config.readEntry( "acname", "" ),
+        config.readEntry( "cmdname", "" ) );
+    // FIXME test for a command name first!
+	if ( t.hasexec && (!t.cmdname.isEmpty())) {
+		m_list.append("exttool-"+t.cmdname);
+		m_map.insert("exttool-"+t.cmdname,t.acname);
+	}
+  }
+  if (m_inited) {
+	  Kate::Document::unregisterCommand(this);
+	  Kate::Document::registerCommand(this);
+   }
+  else m_inited=true;
+}
+
+bool KateExternalToolsCommand::exec (Kate::View *view, const QString &cmd, QString &) {
+	QWidget *wv=dynamic_cast<QWidget*>(view);
+	if (!wv) {
+// 		kdDebug(13001)<<"KateExternalToolsCommand::exec: Could not get view widget"<<endl;
+		return false;
+	}
+  KateMDI::MainWindow *dmw=dynamic_cast<KateMDI::MainWindow*>(wv->topLevelWidget());
+	if (!dmw) {
+// 		kdDebug(13001)<<"KateExternalToolsCommand::exec: Could not get main window"<<endl;
+		return false;
+	}
+// 	kdDebug(13001)<<"cmd="<<cmd.stripWhiteSpace()<<endl;
+	QString actionName=m_map[cmd.stripWhiteSpace()];
+	if (actionName.isEmpty()) return false;
+// 	kdDebug(13001)<<"actionName is not empty:"<<actionName<<endl;
+	KateExternalToolsMenuAction *a=
+		dynamic_cast<KateExternalToolsMenuAction*>(dmw->action("tools_external"));
+	if (!a) return false;
+// 	kdDebug(13001)<<"trying to find action"<<endl;
+	KAction *a1=a->actionCollection()->action(actionName.utf8());
+	if (!a1) return false;
+// 	kdDebug(13001)<<"activating action"<<endl;
+	a1->activate();
+	return true;
+}
+
+bool KateExternalToolsCommand::help (Kate::View *, const QString &, QString &) {
+	return false;
+}
+//END KateExternalToolsCommand
+
+//BEGIN KateExternalToolAction
+KateExternalToolAction::KateExternalToolAction( QObject *parent,
+             const char *name, KateExternalTool *t)
+  : KAction( parent, name ),
+    tool ( t )
+{
+  setText( t->name );
+  if ( ! t->icon.isEmpty() )
+    setIconSet( SmallIconSet( t->icon ) );
+
+  connect( this ,SIGNAL(activated()), this, SLOT(slotRun()) );
+}
+
+bool KateExternalToolAction::expandMacro( const QString &str, QStringList &ret )
+{
+  KateMainWindow *mw = (KateMainWindow*)parent()->parent();
+
+  Kate::View *view = mw->viewManager()->activeView();
+  if ( ! view ) return false;
+
+
+  if ( str == "URL" )
+    ret += mw->activeDocumentUrl().url();
+  else if ( str == "directory" ) // directory of current doc
+    ret += mw->activeDocumentUrl().directory();
+  else if ( str == "filename" )
+    ret += mw->activeDocumentUrl().fileName();
+  else if ( str == "line" ) // cursor line of current doc
+    ret += QString::number( view->cursorLine() );
+  else if ( str == "col" ) // cursor col of current doc
+    ret += QString::number( view->cursorColumn() );
+  else if ( str == "selection" ) // selection of current doc if any
+    ret += view->getDoc()->selection();
+  else if ( str == "text" ) // text of current doc
+    ret += view->getDoc()->text();
+  else if ( str == "URLs" ) {
+    for( Kate::Document *doc = KateDocManager::self()->firstDocument(); doc; doc = KateDocManager::self()->nextDocument() )
+      if ( ! doc->url().isEmpty() )
+        ret += doc->url().url();
+  } else
+    return false;
+  return true;
+}
+
+KateExternalToolAction::~KateExternalToolAction() {
+	delete(tool);
+}
+
+void KateExternalToolAction::slotRun()
+{
+  // expand the macros in command if any,
+  // and construct a command with an absolute path
+  QString cmd = tool->command;
+
+  if ( ! expandMacrosShellQuote( cmd ) )
+  {
+    KMessageBox::sorry( (KateMainWindow*)parent()->parent(),
+                         i18n("Failed to expand the command '%1'.").arg( cmd ),
+                         i18n( "Kate External Tools") );
+    return;
+  }
+  kdDebug(13001)<<"externaltools: Running command: "<<cmd<<endl;
+
+  // save documents if requested
+  KateMainWindow *mw = (KateMainWindow*)parent()->parent();
+  if ( tool->save == 1 )
+    mw->viewManager()->activeView()->document()->save();
+  else if ( tool->save == 2 )
+    mw->actionCollection()->action("file_save_all")->activate();
+
+  KRun::runCommand( cmd, tool->tryexec, tool->icon );
+}
+//END KateExternalToolAction
+
+//BEGIN KateExternalToolsMenuAction
+KateExternalToolsMenuAction::KateExternalToolsMenuAction( const QString &text,
+                                               QObject *parent,
+                                               const char* name,
+                                               KateMainWindow *mw )
+    : KActionMenu( text, parent, name ),
+      mainwindow( mw )
+{
+
+  m_actionCollection = new KActionCollection( mainwindow );
+
+  connect(KateDocManager::self(),SIGNAL(documentChanged()),this,SLOT(slotDocumentChanged()));
+
+  reload();
+}
+
+void KateExternalToolsMenuAction::reload()
+{
+  m_actionCollection->clear ();
+  popupMenu()->clear();
+
+  // load all the tools, and create a action for each of them
+  KConfig *config = new KConfig( "externaltools", false, false, "appdata" );
+  config->setGroup( "Global" );
+  QStringList tools = config->readListEntry( "tools" );
+
+  // if there are tools that are present but not explicitly removed,
+  // add them to the end of the list
+  config->setReadDefaults( true );
+  QStringList dtools = config->readListEntry( "tools" );
+  int gver = config->readNumEntry( "version", 1 );
+  config->setReadDefaults( false );
+
+  int ver = config->readNumEntry( "version" );
+  if ( ver <= gver )
+  {
+    QStringList removed = config->readListEntry( "removed" );
+    bool sepadded = false;
+    for (QStringList::iterator itg = dtools.begin(); itg != dtools.end(); ++itg )
+    {
+      if ( ! tools.contains( *itg ) &&
+            ! removed.contains( *itg ) )
+      {
+        if ( ! sepadded )
+        {
+          tools << "---";
+          sepadded = true;
+        }
+        tools << *itg;
+      }
+    }
+
+    config->writeEntry( "tools", tools );
+    config->sync();
+    config->writeEntry( "version", gver );
+  }
+
+  for( QStringList::Iterator it = tools.begin(); it != tools.end(); ++it )
+  {
+    if ( *it == "---" )
+    {
+      popupMenu()->insertSeparator();
+      // a separator
+      continue;
+    }
+
+    config->setGroup( *it );
+
+    KateExternalTool *t = new KateExternalTool(
+        config->readEntry( "name", "" ),
+        config->readEntry( "command", ""),
+        config->readEntry( "icon", ""),
+        config->readEntry( "executable", ""),
+        config->readListEntry( "mimetypes" ),
+        config->readEntry( "acname", "" ),
+        config->readEntry( "cmdname", "" ),
+        config->readNumEntry( "save", 0 ) );
+
+    if ( t->hasexec )
+      insert( new KateExternalToolAction( m_actionCollection, t->acname.ascii(), t ) );
+  }
+
+  m_actionCollection->readShortcutSettings( "Shortcuts", config );
+  slotDocumentChanged();
+  delete config;
+}
+
+void KateExternalToolsMenuAction::slotDocumentChanged()
+{
+  // try to enable/disable to match current mime type
+  Kate::DocumentExt *de = documentExt( KateDocManager::self()->activeDocument() );
+  if ( de )
+  {
+    QString mt = de->mimeType();
+    QStringList l;
+    bool b;
+
+    KActionPtrList actions = m_actionCollection->actions();
+    for (KActionPtrList::iterator it = actions.begin(); it != actions.end(); ++it )
+    {
+      KateExternalToolAction *action = dynamic_cast<KateExternalToolAction*>(*it);
+      if ( action )
+      {
+        l = action->tool->mimetypes;
+        b = ( ! l.count() || l.contains( mt ) );
+        action->setEnabled( b );
+      }
+    }
+  }
+}
+//END KateExternalToolsMenuAction
+
+//BEGIN ToolItem
+/**
+ * This is a QListBoxItem, that has a KateExternalTool. The text is the Name
+ * of the tool.
+ */
+class ToolItem : public QListBoxPixmap
+{
+  public:
+    ToolItem( QListBox *lb, const QPixmap &icon, KateExternalTool *tool )
+        : QListBoxPixmap( lb, icon, tool->name ),
+          tool ( tool )
+    {;}
+
+    ~ToolItem() {};
+
+    KateExternalTool *tool;
+};
+//END ToolItem
+
+//BEGIN KateExternalToolServiceEditor
+KateExternalToolServiceEditor::KateExternalToolServiceEditor( KateExternalTool *tool,
+                                QWidget *parent, const char *name )
+    : KDialogBase( parent, name, true, i18n("Edit External Tool"), KDialogBase::Ok|KDialogBase::Cancel ),
+      tool( tool )
+{
+    // create a entry for each property
+    // fill in the values from the service if available
+  QWidget *w = new QWidget( this );
+  setMainWidget( w );
+  QGridLayout *lo = new QGridLayout( w );
+  lo->setSpacing( KDialogBase::spacingHint() );
+
+  QLabel *l;
+
+  leName = new QLineEdit( w );
+  lo->addWidget( leName, 1, 2 );
+  l = new QLabel( leName, i18n("&Label:"), w );
+  l->setAlignment( l->alignment()|Qt::AlignRight );
+  lo->addWidget( l, 1, 1 );
+  if ( tool ) leName->setText( tool->name );
+  QWhatsThis::add( leName, i18n(
+      "The name will be displayed in the 'Tools->External' menu") );
+
+  btnIcon = new KIconButton( w );
+  btnIcon->setIconSize( KIcon::SizeSmall );
+  lo->addWidget( btnIcon, 1, 3 );
+  if ( tool && !tool->icon.isEmpty() )
+    btnIcon->setIcon( tool->icon );
+
+  teCommand = new QTextEdit( w );
+  lo->addMultiCellWidget( teCommand, 2, 2, 2, 3 );
+  l = new QLabel( teCommand, i18n("S&cript:"), w );
+  l->setAlignment( Qt::AlignTop|Qt::AlignRight );
+  lo->addWidget( l, 2, 1 );
+  if ( tool ) teCommand->setText( tool->command );
+  QWhatsThis::add( teCommand, i18n(
+      "<p>The script to execute to invoke the tool. The script is passed "
+      "to /bin/sh for execution. The following macros "
+      "will be expanded:</p>"
+      "<ul><li><code>%URL</code> - the URL of the current document."
+      "<li><code>%URLs</code> - a list of the URLs of all open documents."
+      "<li><code>%directory</code> - the URL of the directory containing "
+      "the current document."
+      "<li><code>%filename</code> - the filename of the current document."
+      "<li><code>%line</code> - the current line of the text cursor in the "
+      "current view."
+      "<li><code>%column</code> - the column of the text cursor in the "
+      "current view."
+      "<li><code>%selection</code> - the selected text in the current view."
+      "<li><code>%text</code> - the text of the current document.</ul>" ) );
+
+
+  leExecutable = new QLineEdit( w );
+  lo->addMultiCellWidget( leExecutable, 3, 3, 2, 3 );
+  l = new QLabel( leExecutable, i18n("&Executable:"), w );
+  l->setAlignment( l->alignment()|Qt::AlignRight );
+  lo->addWidget( l, 3, 1 );
+  if ( tool ) leExecutable->setText( tool->tryexec );
+  QWhatsThis::add( leExecutable, i18n(
+      "The executable used by the command. This is used to check if a tool "
+      "should be displayed; if not set, the first word of <em>command</em> "
+      "will be used.") );
+
+  leMimetypes = new QLineEdit( w );
+  lo->addWidget( leMimetypes, 4, 2 );
+  l = new QLabel( leMimetypes, i18n("&Mime types:"), w );
+  l->setAlignment( l->alignment()|Qt::AlignRight );
+  lo->addWidget( l, 4, 1 );
+  if ( tool ) leMimetypes->setText( tool->mimetypes.join("; ") );
+  QWhatsThis::add( leMimetypes, i18n(
+      "A semicolon-separated list of mime types for which this tool should "
+      "be available; if this is left empty, the tool is always available. "
+      "To choose from known mimetypes, press the button on the right.") );
+
+  QToolButton *btnMTW = new QToolButton(w);
+  lo->addWidget( btnMTW, 4, 3 );
+  btnMTW->setIconSet(QIconSet(SmallIcon("wizard")));
+  connect(btnMTW, SIGNAL(clicked()), this, SLOT(showMTDlg()));
+  QWhatsThis::add( btnMTW, i18n(
+      "Click for a dialog that can help you creating a list of mimetypes.") );
+
+  cmbSave = new QComboBox(w);
+  lo->addMultiCellWidget( cmbSave, 5, 5, 2, 3 );
+  l = new QLabel( cmbSave, i18n("&Save:"), w );
+  l->setAlignment( l->alignment()|Qt::AlignRight );
+  lo->addWidget( l, 5, 1 );
+  QStringList sl;
+  sl << i18n("None") << i18n("Current Document") << i18n("All Documents");
+  cmbSave->insertStringList( sl );
+  if ( tool ) cmbSave->setCurrentItem( tool->save );
+  QWhatsThis::add( cmbSave, i18n(
+      "You can elect to save the current or all [modified] documents prior to "
+      "running the command. This is helpful if you want to pass URLs to "
+      "an application like, for example, an FTP client.") );
+
+
+  leCmdLine = new QLineEdit( w );
+  lo->addMultiCellWidget( leCmdLine, 6, 6, 2, 3 );
+  l = new QLabel( leCmdLine, i18n("&Command line name:"), w );
+  l->setAlignment( l->alignment()|Qt::AlignRight );
+  lo->addWidget( l, 6, 1 );
+  if ( tool ) leCmdLine->setText( tool->cmdname );
+  QWhatsThis::add( leCmdLine, i18n(
+      "If you specify a name here, you can invoke the command from the view "
+      "command lines with exttool-the_name_you_specified_here. "
+      "Please do not use spaces or tabs in the name."));
+
+}
+
+void KateExternalToolServiceEditor::slotOk()
+{
+  if ( leName->text().isEmpty() ||
+       teCommand->text().isEmpty() )
+  {
+    KMessageBox::information( this, i18n("You must specify at least a name and a command") );
+    return;
+  }
+
+  KDialogBase::slotOk();
+}
+
+void KateExternalToolServiceEditor::showMTDlg()
+{
+  QString text = i18n("Select the MimeTypes for which to enable this tool.");
+  QStringList list = QStringList::split( QRegExp("\\s*;\\s*"), leMimetypes->text() );
+  KMimeTypeChooserDialog d( i18n("Select Mime Types"), text, list, "text", this );
+  if ( d.exec() == KDialogBase::Accepted ) {
+    leMimetypes->setText( d.chooser()->mimeTypes().join(";") );
+  }
+}
+//END KateExternalToolServiceEditor
+
+//BEGIN KateExternalToolsConfigWidget
+KateExternalToolsConfigWidget::KateExternalToolsConfigWidget( QWidget *parent, const char* name )
+  : Kate::ConfigPage( parent, name ),
+    m_changed( false )
+{
+  QGridLayout *lo = new QGridLayout( this, 5, 5, 0, KDialog::spacingHint() );
+
+  lbTools = new KListBox( this );
+  lo->addMultiCellWidget( lbTools, 1, 4, 0, 3 );
+  connect( lbTools, SIGNAL(selectionChanged()), this, SLOT(slotSelectionChanged()) );
+
+  btnNew = new QPushButton( i18n("&New..."), this );
+  lo->addWidget( btnNew, 5, 0 );
+  connect( btnNew, SIGNAL(clicked()), this, SLOT(slotNew()) );
+
+  btnRemove = new QPushButton( i18n("&Remove"), this );
+  lo->addWidget( btnRemove, 5, 2 );
+  connect( btnRemove, SIGNAL(clicked()), this, SLOT(slotRemove()) );
+
+  btnEdit = new QPushButton( i18n("&Edit..."), this );
+  lo->addWidget( btnEdit, 5, 1 );
+  connect( btnEdit, SIGNAL(clicked()), this, SLOT(slotEdit()) );
+
+  QPushButton *b = new QPushButton( i18n("Insert &Separator"), this );
+  lo->addWidget( b, 5, 3 );
+  connect( b, SIGNAL(clicked()), this, SLOT(slotInsertSeparator()) );
+
+  btnMoveUp = new QPushButton( SmallIconSet("up"), "", this );
+  lo->addWidget( btnMoveUp, 2, 4 );
+  connect( btnMoveUp, SIGNAL(clicked()), this, SLOT(slotMoveUp()) );
+
+  btnMoveDwn = new QPushButton( SmallIconSet("down"), "", this );
+  lo->addWidget( btnMoveDwn, 3, 4 );
+  connect( btnMoveDwn, SIGNAL(clicked()), this, SLOT(slotMoveDown()) );
+
+  connect( lbTools, SIGNAL( doubleClicked ( QListBoxItem * ) ), this,  SLOT( slotEdit() ) );
+
+  lo->setRowStretch( 1, 1 );
+  lo->setRowStretch( 4, 1 );
+  lo->setColStretch( 0, 1 );
+  lo->setColStretch( 1, 1 );
+  lo->setColStretch( 2, 1 );
+
+
+  QWhatsThis::add( lbTools, i18n(
+      "This list shows all the configured tools, represented by their menu text.") );
+
+  config = new KConfig("externaltools", false, false, "appdata");
+  reload();
+  slotSelectionChanged();
+}
+
+KateExternalToolsConfigWidget::~KateExternalToolsConfigWidget()
+{
+  delete config;
+}
+
+void KateExternalToolsConfigWidget::reload()
+{
+  //m_tools.clear();
+  lbTools->clear();
+
+  // load the files from a KConfig
+  config->setGroup( "Global" );
+  QStringList tools = config->readListEntry("tools");
+
+  for( QStringList::Iterator it = tools.begin(); it != tools.end(); ++it )
+  {
+    if ( *it == "---" )
+    {
+      new QListBoxText( lbTools, "---" );
+    }
+    else
+    {
+      config->setGroup( *it );
+
+      KateExternalTool *t = new KateExternalTool(
+          config->readEntry( "name", "" ),
+          config->readEntry( "command", ""),
+          config->readEntry( "icon", ""),
+          config->readEntry( "executable", ""),
+          config->readListEntry( "mimetypes" ),
+          config->readEntry( "acname" ),
+	  config->readEntry( "cmdname"),
+          config->readNumEntry( "save", 0 ) );
+
+      if ( t->hasexec ) // we only show tools that are also in the menu.
+        new ToolItem( lbTools, t->icon.isEmpty() ? blankIcon() : SmallIcon( t->icon ), t );
+    }
+  }
+  m_changed = false;
+}
+
+QPixmap KateExternalToolsConfigWidget::blankIcon()
+{
+  QPixmap pm( KIcon::SizeSmall, KIcon::SizeSmall );
+  pm.fill();
+  pm.setMask( pm.createHeuristicMask() );
+  return pm;
+}
+
+void KateExternalToolsConfigWidget::apply()
+{
+  if ( ! m_changed )
+    return;
+  m_changed = false;
+
+  // save a new list
+  // save each item
+  QStringList tools;
+  for ( uint i = 0; i < lbTools->count(); i++ )
+  {
+    if ( lbTools->text( i ) == "---" )
+    {
+      tools << "---";
+      continue;
+    }
+    KateExternalTool *t = ((ToolItem*)lbTools->item( i ))->tool;
+//     kdDebug(13001)<<"adding tool: "<<t->name<<endl;
+    tools << t->acname;
+
+    config->setGroup( t->acname );
+    config->writeEntry( "name", t->name );
+    config->writeEntry( "command", t->command );
+    config->writeEntry( "icon", t->icon );
+    config->writeEntry( "executable", t->tryexec );
+    config->writeEntry( "mimetypes", t->mimetypes );
+    config->writeEntry( "acname", t->acname );
+    config->writeEntry( "cmdname", t->cmdname );
+    config->writeEntry( "save", t->save );
+  }
+
+  config->setGroup("Global");
+  config->writeEntry( "tools", tools );
+
+  // if any tools was removed, try to delete their groups, and
+  // add the group names to the list of removed items.
+  if ( m_removed.count() )
+  {
+    for ( QStringList::iterator it = m_removed.begin(); it != m_removed.end(); ++it )
+    {
+      if ( config->hasGroup( *it ) )
+        config->deleteGroup( *it  );
+    }
+    QStringList removed = config->readListEntry( "removed" );
+    removed += m_removed;
+
+    // clean up the list of removed items, so that it does not contain
+    // non-existing groups (we can't remove groups from a non-owned global file).
+    config->sync();
+    QStringList::iterator it1 = removed.begin();
+    while( it1 != removed.end() )
+    {
+      if ( ! config->hasGroup( *it1 ) )
+        it1 = removed.remove( it1 );
+      else
+        ++it1;
+    }
+    config->writeEntry( "removed", removed );
+  }
+
+  config->sync();
+}
+
+void KateExternalToolsConfigWidget::slotSelectionChanged()
+{
+  // update button state
+  bool hs =  lbTools->selectedItem() != 0;
+  btnEdit->setEnabled( hs && dynamic_cast<ToolItem*>(lbTools->selectedItem()) );
+  btnRemove->setEnabled( hs );
+  btnMoveUp->setEnabled( ( lbTools->currentItem() > 0 ) && hs );
+  btnMoveDwn->setEnabled( ( lbTools->currentItem() < (int)lbTools->count()-1 )&&hs );
+}
+
+void KateExternalToolsConfigWidget::slotNew()
+{
+  // display a editor, and if it is OK'd, create a new tool and
+  // create a listbox item for it
+  KateExternalToolServiceEditor editor( 0, this );
+
+  if ( editor.exec() )
+  {
+    KateExternalTool *t = new KateExternalTool(
+      editor.leName->text(),
+      editor.teCommand->text(),
+      editor.btnIcon->icon(),
+      editor.leExecutable->text(),
+      QStringList::split( QRegExp("\\s*;\\s*"), editor.leMimetypes->text() ) );
+
+    // This is sticky, it does not change again, so that shortcuts sticks
+    // TODO check for dups
+    t->acname = "externaltool_" + QString(t->name).replace( QRegExp("\\W+"), "" );
+
+    new ToolItem ( lbTools, t->icon.isEmpty() ? blankIcon() : SmallIcon( t->icon ), t );
+
+    slotChanged();
+    m_changed = true;
+  }
+}
+
+void KateExternalToolsConfigWidget::slotRemove()
+{
+  // add the tool action name to a list of removed items,
+  // remove the current listbox item
+  if ( lbTools->currentItem() > -1 ) {
+    ToolItem *i = dynamic_cast<ToolItem*>(lbTools->selectedItem());
+    if ( i )
+      m_removed << i->tool->acname;
+
+    lbTools->removeItem( lbTools->currentItem() );
+    slotChanged();
+    m_changed = true;
+  }
+}
+
+void KateExternalToolsConfigWidget::slotEdit()
+{
+  if( !dynamic_cast<ToolItem*>(lbTools->selectedItem()) ) return;
+  // show the item in an editor
+  KateExternalTool *t = ((ToolItem*)lbTools->selectedItem())->tool;
+  KateExternalToolServiceEditor editor( t, this);
+  config->setGroup( "Editor" );
+  editor.resize( config->readSizeEntry( "Size" ) );
+  if ( editor.exec() /*== KDialogBase::Ok*/ )
+  {
+
+      bool elementChanged = ( ( editor.btnIcon->icon() != t->icon ) || (editor.leName->text() != t->name ) ) ;
+
+    t->name = editor.leName->text();
+    t->cmdname = editor.leCmdLine->text();
+    t->command = editor.teCommand->text();
+    t->icon = editor.btnIcon->icon();
+    t->tryexec = editor.leExecutable->text();
+    t->mimetypes = QStringList::split( QRegExp("\\s*;\\s*"), editor.leMimetypes->text() );
+    t->save = editor.cmbSave->currentItem();
+
+    //if the icon has changed or name changed, I have to renew the listbox item :S
+    if ( elementChanged )
+    {
+      int idx = lbTools->index( lbTools->selectedItem() );
+      lbTools->removeItem( idx );
+      lbTools->insertItem( new ToolItem( 0, t->icon.isEmpty() ? blankIcon() : SmallIcon( t->icon ), t ), idx );
+    }
+
+    slotChanged();
+    m_changed = true;
+  }
+
+  config->setGroup( "Editor" );
+  config->writeEntry( "Size", editor.size() );
+  config->sync();
+}
+
+void KateExternalToolsConfigWidget::slotInsertSeparator()
+{
+  lbTools->insertItem( "---", lbTools->currentItem()+1 );
+  slotChanged();
+  m_changed = true;
+}
+
+void KateExternalToolsConfigWidget::slotMoveUp()
+{
+  // move the current item in the listbox upwards if possible
+  QListBoxItem *item = lbTools->selectedItem();
+  if ( ! item ) return;
+
+  int idx = lbTools->index( item );
+
+  if ( idx < 1 ) return;
+
+  if ( dynamic_cast<ToolItem*>(item) )
+  {
+    KateExternalTool *tool = ((ToolItem*)item)->tool;
+    lbTools->removeItem( idx );
+    lbTools->insertItem( new ToolItem( 0, tool->icon.isEmpty() ? blankIcon() : SmallIcon( tool->icon ), tool ), idx-1 );
+  }
+  else // a separator!
+  {
+    lbTools->removeItem( idx );
+    lbTools->insertItem( new QListBoxText( 0, "---" ), idx-1 );
+  }
+
+  lbTools->setCurrentItem( idx - 1 );
+  slotSelectionChanged();
+  slotChanged();
+  m_changed = true;
+}
+
+void KateExternalToolsConfigWidget::slotMoveDown()
+{
+  // move the current item in the listbox downwards if possible
+  QListBoxItem *item = lbTools->selectedItem();
+  if ( ! item ) return;
+
+  uint idx = lbTools->index( item );
+
+  if ( idx > lbTools->count()-1 ) return;
+
+  if ( dynamic_cast<ToolItem*>(item) )
+  {
+    KateExternalTool *tool = ((ToolItem*)item)->tool;
+    lbTools->removeItem( idx );
+    lbTools->insertItem( new ToolItem( 0, tool->icon.isEmpty() ? blankIcon() : SmallIcon( tool->icon ), tool ), idx+1 );
+  }
+  else // a separator!
+  {
+    lbTools->removeItem( idx );
+    lbTools->insertItem( new QListBoxText( 0, "---" ), idx+1 );
+  }
+
+  lbTools->setCurrentItem( idx+1 );
+  slotSelectionChanged();
+  slotChanged();
+  m_changed = true;
+}
+//END KateExternalToolsConfigWidget
+// kate: space-indent on; indent-width 2; replace-tabs on;