From cc29364f06178f8f6b457384f2ec37a042bd9d43 Mon Sep 17 00:00:00 2001 From: tpearson Date: Wed, 1 Sep 2010 00:37:02 +0000 Subject: * 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 --- kmail/simplefoldertree.h | 249 +++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 249 insertions(+) create mode 100644 kmail/simplefoldertree.h (limited to 'kmail/simplefoldertree.h') diff --git a/kmail/simplefoldertree.h b/kmail/simplefoldertree.h new file mode 100644 index 000000000..6bfc3eb33 --- /dev/null +++ b/kmail/simplefoldertree.h @@ -0,0 +1,249 @@ +/* + Copyright (c) 2007 Volker Krause + Copyright (c) 2003 Andreas Gungl + Copyright (c) Stefan Taferner + + 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 +#include +#include +#include + +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 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 : 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 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* createItem( TQListView * parent ) + { + return new SimpleFolderTreeItem( parent ); + } + + virtual SimpleFolderTreeItem* createItem( TQListView * parent, TQListViewItem* afterListViewItem ) + { + return new SimpleFolderTreeItem( parent, afterListViewItem ); + } + + virtual SimpleFolderTreeItem* createItem( TQListViewItem * parent, TQListViewItem* afterListViewItem ) + { + return new SimpleFolderTreeItem( parent, afterListViewItem ); + } + + virtual SimpleFolderTreeItem* createItem( TQListViewItem * parent ) + { + return new SimpleFolderTreeItem( 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 * item = static_cast< SimpleFolderTreeItem * >( 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 SimpleFolderTree; + +} + +#endif -- cgit v1.2.1