1 files changed, 232 insertions, 0 deletions
diff --git a/krusader/ActionMan/useractionlistview.cpp b/krusader/ActionMan/useractionlistview.cpp
new file mode 100644
index 0000000..0534027
--- /dev/null
+++ b/krusader/ActionMan/useractionlistview.cpp
@@ -0,0 +1,232 @@
+//
+// C++ Implementation: useractionlistview
+//
+// Description: 
+//
+//
+// Author: Jonas Bähr, (C) 2006
+//
+// Copyright: See COPYING file that comes with this distribution
+//
+//
+#include "useractionlistview.h"
+
+#include <klocale.h>
+#include <kiconloader.h>
+#include <qptrlist.h>
+#include <qdom.h>
+
+#include "../krusader.h"
+#include "../UserAction/kraction.h"
+#include "../UserAction/useraction.h"
+
+#define COL_TITLE	0
+#define COL_NAME	1
+
+
+//////////////////////////////////////////////////////////////////////////////////////////////////////
+/////////////////////////////     UserActionListView    /////////////////////////////////////
+//////////////////////////////////////////////////////////////////////////////////////////////////////
+
+UserActionListView::UserActionListView( QWidget * parent, const char * name )
+ : KListView( parent, name )
+{
+   addColumn( i18n("Title") );
+   //addColumn( i18n("Identifier") );
+   setResizeMode( QListView::AllColumns );
+
+   setRootIsDecorated( true );
+   setSelectionMode( QListView::Extended ); // normaly select single items but one may use Ctrl or Shift to select multiple
+   setSorting( COL_TITLE );
+
+   update();
+}
+
+UserActionListView::~UserActionListView()
+{
+}
+
+QSize UserActionListView::sizeHint() const {
+   return QSize(200, 400);
+}
+
+
+void UserActionListView::update() {
+   clear();
+   UserAction::KrActionList list = krUserAction->actionList();
+   for ( KrAction* action = list.first(); action; action = list.next() )
+      insertAction( action );
+   //sort(); // this is done automaticly
+}
+
+void UserActionListView::update( KrAction* action ) {
+   UserActionListViewItem* item = findActionItem( action );
+   if ( item ) {
+      // deleting & re-inserting is _much_easyer then tracking all possible cases of category changes!
+      bool current = ( item == currentItem() );
+      bool selected = item->isSelected();
+      delete item;
+      item = insertAction( action );
+      if ( current )
+         setCurrentItem( item );
+      if ( selected )
+         setSelected( item, true );
+   }
+}
+
+UserActionListViewItem* UserActionListView::insertAction( KrAction* action ) {
+   if ( ! action )
+      return 0;
+
+   UserActionListViewItem* item;
+
+   if ( action->category().isEmpty() )
+      item = new UserActionListViewItem( this, action );
+   else {
+      QListViewItem* categoryItem = findCategoryItem( action->category() );
+      if ( ! categoryItem ) {
+         categoryItem = new KListViewItem( this, action->category() ); // create the new category item it not already present
+         categoryItem->setSelectable( false );
+      }
+      item = new UserActionListViewItem( categoryItem, action );
+   }
+
+   item->setAction( action );
+   return item;
+}
+
+QListViewItem* UserActionListView::findCategoryItem( const QString& category ) {
+   for ( QListViewItem* item = firstChild(); item; item = item->nextSibling() )
+      if ( item->text( COL_TITLE ) == category && item->text( COL_NAME ).isEmpty() ) // because actions must have a name, items without name haveto be categories
+         return item;
+
+   return 0;
+}
+
+UserActionListViewItem* UserActionListView::findActionItem( const KrAction* action ) {
+   for ( QListViewItemIterator it( this ); it.current(); ++it ) {
+      if ( UserActionListViewItem* item = dynamic_cast<UserActionListViewItem*>( it.current() ) ) {
+         if ( item->action() == action )
+            return item;
+      }
+   } //for
+   return 0;
+}
+
+KrAction * UserActionListView::currentAction() const {
+   if ( UserActionListViewItem* item = dynamic_cast<UserActionListViewItem*>( currentItem() ) )
+      return item->action();
+   else
+      return 0;
+}
+
+void UserActionListView::setCurrentAction( const KrAction* action) {
+   UserActionListViewItem* item = findActionItem( action );
+   if ( item ) {
+      setCurrentItem( item );
+//       setSelected( item, true );
+//       repaintItem( item );
+   }
+}
+
+void UserActionListView::setFirstActionCurrent() {
+  for ( QListViewItemIterator it( this ); it.current(); ++it ) {
+    if ( UserActionListViewItem* item = dynamic_cast<UserActionListViewItem*>( it.current() ) ) {
+      setCurrentItem( item );
+      break;
+    }
+  } //for
+}
+
+void UserActionListView::setCurrentItem( QListViewItem* item ) {
+   if ( ! item )
+      return;
+   ensureItemVisible( item );
+   QListView::setCurrentItem( item );
+}
+
+QDomDocument UserActionListView::dumpSelectedActions( QDomDocument* mergeDoc ) const {
+   QPtrList<QListViewItem> list = selectedItems();
+   QDomDocument doc;
+   if ( mergeDoc )
+      doc = *mergeDoc;
+   else
+      doc = UserAction::createEmptyDoc();
+   QDomElement root = doc.documentElement();
+
+   for ( QListViewItem* item = list.first(); item; item = list.next() )
+      if ( UserActionListViewItem* actionItem = dynamic_cast<UserActionListViewItem*>( item ) )
+         root.appendChild( actionItem->action()->xmlDump( doc ) );
+
+   return doc;
+}
+
+void UserActionListView::removeSelectedActions() {
+   QPtrList<QListViewItem> list = selectedItems();
+
+   for ( QListViewItem* item = list.first(); item; item = list.next() )
+      if ( UserActionListViewItem* actionItem = dynamic_cast<UserActionListViewItem*>( item ) ) {
+         delete actionItem->action(); // remove the action itself
+         delete actionItem; // remove the action from the list
+      } // if
+
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////////////////
+////////////////////////////     UserActionListViewItem    ////////////////////////////////
+//////////////////////////////////////////////////////////////////////////////////////////////////////
+
+UserActionListViewItem::UserActionListViewItem( QListView* view, KrAction* action )
+ : KListViewItem( view )
+{
+   setAction( action );
+}
+
+UserActionListViewItem::UserActionListViewItem( QListViewItem* item, KrAction * action )
+ : KListViewItem( item )
+{
+   setAction( action );
+}
+
+UserActionListViewItem::~UserActionListViewItem() {
+/*   // remove category-item if the last member ofthiscategory disappears
+   if ( QListViewItem* item = dynamic_cast<QListViewItem*>( parent() ) ) {
+      if ( item->childCount() <= 1 )
+         item->deleteLater(); // not possible since not inherited from QObject
+   }*/
+}
+
+
+void UserActionListViewItem::setAction( KrAction * action ) {
+   if ( ! action )
+      return;
+
+   _action = action;
+   update();
+}
+
+KrAction * UserActionListViewItem::action() const {
+   return _action;
+}
+
+void UserActionListViewItem::update() {
+   if ( ! _action )
+      return;
+
+   if ( ! _action->icon().isEmpty() )
+      setPixmap( COL_TITLE, KGlobal::iconLoader()->loadIcon( _action->icon(), KIcon::Small ) );
+   setText( COL_TITLE, _action->text() );
+   setText( COL_NAME, _action->name() );
+}
+
+int UserActionListViewItem::compare( QListViewItem* i, int col, bool ascending ) const {
+// FIXME some how this only produces bullshit :-/
+//   if ( i->text( COL_NAME ).isEmpty() ) { // categories only have titles
+//      //kdDebug() << "this->title: " << text(COL_TITLE) << " |=|   i->title: " << i->text(COL_TITLE)  << endl;
+//       return ( ascending ? -1 : 1 ); // <0 means this is smaller then i
+//    }
+//    else
+      return QListViewItem::compare( i, col, ascending );
+}
+
+