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authortpearson <tpearson@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2010-09-01 00:37:02 +0000
committertpearson <tpearson@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2010-09-01 00:37:02 +0000
commitcc29364f06178f8f6b457384f2ec37a042bd9d43 (patch)
tree7c77a3184c698bbf9d98cef09fb1ba8124daceba /kmail/simplefoldertree.h
parent4f6c584bacc8c3c694228f36ada3de77a76614a6 (diff)
downloadtdepim-cc29364f06178f8f6b457384f2ec37a042bd9d43.tar.gz
tdepim-cc29364f06178f8f6b457384f2ec37a042bd9d43.zip
* Massive set of changes to bring in all fixes and enhancements from the Enterprise PIM branch
* Ensured that the Trinity changes were applied on top of those enhancements, and any redundancy removed * Added journal read support to the CalDAV resource * Fixed CalDAV resource to use events URL for tasks and journals when separate URL checkbox unchecked git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdepim@1170461 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
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diff --git a/kmail/simplefoldertree.h b/kmail/simplefoldertree.h
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+/*
+ Copyright (c) 2007 Volker Krause <vkrause@kde.org>
+ Copyright (c) 2003 Andreas Gungl <a.gungl@gmx.de>
+ Copyright (c) Stefan Taferner <taferner@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; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+*/
+
+#ifndef KMAIL_SIMPLEFOLDERTREE_H
+#define KMAIL_SIMPLEFOLDERTREE_H
+
+#include "kmfolder.h"
+#include "kmfoldertree.h"
+#include "treebase.h"
+
+#include <kdebug.h>
+#include <klistview.h>
+#include <kpopupmenu.h>
+#include <kiconloader.h>
+
+class KMFolder;
+class KMFolderTree;
+
+namespace KMail {
+
+static int recurseFilter( TQListViewItem * item, const TQString& filter, int column )
+{
+ if ( item == 0 )
+ return 0;
+
+ TQListViewItem * child;
+ child = item->firstChild();
+
+ int enabled = 0;
+ while ( child ) {
+ enabled += recurseFilter( child, filter, column );
+ child = child->nextSibling();
+ }
+
+ if ( filter.length() == 0 ||
+ item->text( column ).find( filter, 0, false ) >= 0 ) {
+ item->setVisible( true );
+ ++enabled;
+ }
+ else {
+ item->setVisible( !!enabled );
+ item->setEnabled( false );
+ }
+
+ return enabled;
+}
+
+class TreeItemBase
+{
+ public :
+ TreeItemBase()
+ : mFolder( 0 )
+ {
+ kdDebug(5006) << k_funcinfo << endl;
+ }
+ virtual ~TreeItemBase() { }
+
+ void setFolder( KMFolder * folder ) { mFolder = folder; };
+ const KMFolder * folder() { return mFolder; };
+
+ // Set the flag which determines if this is an alternate row
+ void setAlternate ( bool alternate ) {
+ mAlternate = alternate;
+ }
+
+ private:
+ KMFolder * mFolder;
+ bool mAlternate;
+
+};
+
+template <class T> class SimpleFolderTreeItem : public T, public TreeItemBase
+{
+ public:
+ SimpleFolderTreeItem( TQListView * listView ) :
+ T( listView ), TreeItemBase()
+ {
+ kdDebug(5006) << k_funcinfo << endl;
+ }
+ SimpleFolderTreeItem( TQListView * listView, TQListViewItem * afterListViewItem ) :
+ T( listView, afterListViewItem ) , TreeItemBase()
+ {
+ kdDebug(5006) << k_funcinfo << endl;
+ }
+ SimpleFolderTreeItem( TQListViewItem * listViewItem ) : T( listViewItem ) , TreeItemBase()
+ {
+ kdDebug(5006) << k_funcinfo << endl;
+ }
+
+ SimpleFolderTreeItem( TQListViewItem * listViewItem, TQListViewItem * afterListViewItem ) :
+ T( listViewItem, afterListViewItem ) , TreeItemBase()
+ {
+ kdDebug(5006) << k_funcinfo << endl;
+ }
+
+};
+
+template <> class SimpleFolderTreeItem<TQCheckListItem> : public TQCheckListItem, public TreeItemBase
+{
+ public:
+ SimpleFolderTreeItem( TQListView * listView ) :
+ TQCheckListItem( listView, TQString(), CheckBox ), TreeItemBase() {}
+ SimpleFolderTreeItem( TQListView * listView, TQListViewItem * afterListViewItem ) :
+ TQCheckListItem( listView, afterListViewItem, TQString(), CheckBox ), TreeItemBase() {}
+ SimpleFolderTreeItem( TQListViewItem * listViewItem ) :
+ TQCheckListItem( listViewItem, TQString(), CheckBox ) {}
+ SimpleFolderTreeItem( TQListViewItem * listViewItem, TQListViewItem * afterListViewItem ) :
+ TQCheckListItem( listViewItem, afterListViewItem, TQString(), CheckBox ) {}
+
+};
+
+
+template <class T> class SimpleFolderTreeBase : public TreeBase
+{
+
+ public:
+
+
+ inline SimpleFolderTreeBase( TQWidget * parent, KMFolderTree *folderTree,
+ const TQString &preSelection, bool mustBeReadWrite )
+ : TreeBase( parent, folderTree, preSelection, mustBeReadWrite )
+ {
+ assert( folderTree );
+ setFolderColumn( addColumn( i18n( "Folder" ) ) );
+ setPathColumn( addColumn( i18n( "Path" ) ) );
+
+ setRootIsDecorated( true );
+ setSorting( -1 );
+
+ reload( mustBeReadWrite, true, true, preSelection );
+
+ }
+
+ virtual SimpleFolderTreeItem<T>* createItem( TQListView * parent )
+ {
+ return new SimpleFolderTreeItem<T>( parent );
+ }
+
+ virtual SimpleFolderTreeItem<T>* createItem( TQListView * parent, TQListViewItem* afterListViewItem )
+ {
+ return new SimpleFolderTreeItem<T>( parent, afterListViewItem );
+ }
+
+ virtual SimpleFolderTreeItem<T>* createItem( TQListViewItem * parent, TQListViewItem* afterListViewItem )
+ {
+ return new SimpleFolderTreeItem<T>( parent, afterListViewItem );
+ }
+
+ virtual SimpleFolderTreeItem<T>* createItem( TQListViewItem * parent )
+ {
+ return new SimpleFolderTreeItem<T>( parent );
+ }
+
+ inline void keyPressEvent( TQKeyEvent *e )
+ {
+ const char ascii = e->ascii();
+ if ( ascii == 8 || ascii == 127 ) {
+ if ( mFilter.length() > 0 ) {
+ mFilter.truncate( mFilter.length()-1 );
+ applyFilter( mFilter );
+ }
+ } else if ( !e->text().isEmpty() && e->text().length() == 1 && e->text().at( 0 ).isPrint() ) {
+ applyFilter( mFilter + e->text() );
+ } else {
+ KListView::keyPressEvent( e );
+ }
+ }
+
+ void applyFilter( const TQString& filter )
+ {
+ kdDebug(5006) << k_funcinfo << filter << endl ;
+ // Reset all items to visible, enabled, and open
+ TQListViewItemIterator clean( this );
+ while ( clean.current() ) {
+ TQListViewItem * item = clean.current();
+ item->setEnabled( true );
+ item->setVisible( true );
+ item->setOpen( true );
+ ++clean;
+ }
+
+ mFilter = filter;
+
+ if ( filter.isEmpty() ) {
+ setColumnText( pathColumn(), i18n("Path") );
+ return;
+ }
+
+ // Set the visibility and enabled status of each list item.
+ // The recursive algorithm is necessary because visiblity
+ // changes are automatically applied to child nodes by TQt.
+ TQListViewItemIterator it( this );
+ while ( it.current() ) {
+ TQListViewItem * item = it.current();
+ if ( item->depth() <= 0 )
+ recurseFilter( item, filter, pathColumn() );
+ ++it;
+ }
+
+ // Recolor the rows appropriately
+ recolorRows();
+
+ // Iterate through the list to find the first selectable item
+ TQListViewItemIterator first ( this );
+ while ( first.current() ) {
+ SimpleFolderTreeItem<T> * item = static_cast< SimpleFolderTreeItem<T> * >( first.current() );
+
+ if ( item->isVisible() && item->isSelectable() ) {
+ setSelected( item, true );
+ ensureItemVisible( item );
+ break;
+ }
+
+ ++first;
+ }
+
+ // Display and save the current filter
+ if ( filter.length() > 0 )
+ setColumnText( pathColumn(), i18n("Path") + " ( " + filter + " )" );
+ else
+ setColumnText( pathColumn(), i18n("Path") );
+
+ mFilter = filter;
+ }
+
+};
+
+typedef SimpleFolderTreeBase<KListViewItem> SimpleFolderTree;
+
+}
+
+#endif