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tdebase/konqueror/sidebar/trees/konq_sidebartree.cpp

1056 lines
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/* This file is part of the KDE project
Copyright (C) 2000 David Faure <faure@kde.org>
2000 Carsten Pfeiffer <pfeiffer@kde.org>
2003 Waldo Bastian <bastian@kde.org>
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.
*/
#include "konq_sidebartreemodule.h"
#include <tqclipboard.h>
#include <tqcursor.h>
#include <tqdir.h>
#include <tqheader.h>
#include <tqpopupmenu.h>
#include <tqtimer.h>
#include <dcopclient.h>
#include <dcopref.h>
#include <tdeaction.h>
#include <tdeapplication.h>
#include <kdebug.h>
#include <kdesktopfile.h>
#include <kdirnotify_stub.h>
#include <kglobalsettings.h>
#include <kiconloader.h>
#include <kinputdialog.h>
#include <tdeio/netaccess.h>
#include <kmimetype.h>
#include <kprocess.h>
#include <kpropertiesdialog.h>
#include <kprotocolinfo.h>
#include <kstandarddirs.h>
#include <kurldrag.h>
#include <stdlib.h>
#include <assert.h>
static const int autoOpenTimeout = 750;
getModule KonqSidebarTree::getPluginFactory(TQString name)
{
if (!pluginFactories.contains(name))
{
KLibLoader *loader = KLibLoader::self();
TQString libName = pluginInfo[name];
KLibrary *lib = loader->library(TQFile::encodeName(libName));
if (lib)
{
// get the create_ function
TQString factory = "create_" + libName;
void *create = lib->symbol(TQFile::encodeName(factory));
if (create)
{
getModule func = (getModule)create;
pluginFactories.insert(name, func);
kdDebug()<<"Added a module"<<endl;
}
else
{
kdWarning()<<"No create function found in"<<libName<<endl;
}
}
else
kdWarning() << "Module " << libName << " can't be loaded!" << endl;
}
return pluginFactories[name];
}
void KonqSidebarTree::loadModuleFactories()
{
pluginFactories.clear();
pluginInfo.clear();
TDEStandardDirs *dirs=TDEGlobal::dirs();
TQStringList list=dirs->findAllResources("data","konqsidebartng/dirtree/*.desktop",false,true);
for (TQStringList::ConstIterator it=list.begin();it!=list.end();++it)
{
KSimpleConfig ksc(*it);
ksc.setGroup("Desktop Entry");
TQString name = ksc.readEntry("X-TDE-TreeModule");
TQString libName = ksc.readEntry("X-TDE-TreeModule-Lib");
if ((name.isEmpty()) || (libName.isEmpty()))
{kdWarning()<<"Bad Configuration file for a dirtree module "<<*it<<endl; continue;}
//Register the library info.
pluginInfo[name] = libName;
}
}
class KonqSidebarTree_Internal
{
public:
DropAcceptType m_dropMode;
TQStringList m_dropFormats;
};
KonqSidebarTree::KonqSidebarTree( KonqSidebar_Tree *parent, TQWidget *parentWidget, int virt, const TQString& path )
: TDEListView( parentWidget ),
m_currentTopLevelItem( 0 ),
m_toolTip( this ),
m_scrollingLocked( false ),
m_collection( 0 )
{
d = new KonqSidebarTree_Internal;
d->m_dropMode = SidebarTreeMode;
loadModuleFactories();
setAcceptDrops( true );
viewport()->setAcceptDrops( true );
m_lstModules.setAutoDelete( true );
setSelectionMode( TQListView::Single );
setDragEnabled(true);
m_part = parent;
m_animationTimer = new TQTimer( this );
connect( m_animationTimer, TQT_SIGNAL( timeout() ),
this, TQT_SLOT( slotAnimation() ) );
m_currentBeforeDropItem = 0;
m_dropItem = 0;
m_bOpeningFirstChild=false;
addColumn( TQString::null );
header()->hide();
setTreeStepSize(15);
m_autoOpenTimer = new TQTimer( this );
connect( m_autoOpenTimer, TQT_SIGNAL( timeout() ),
this, TQT_SLOT( slotAutoOpenFolder() ) );
connect( this, TQT_SIGNAL( doubleClicked( TQListViewItem * ) ),
this, TQT_SLOT( slotDoubleClicked( TQListViewItem * ) ) );
connect( this, TQT_SIGNAL( mouseButtonPressed(int, TQListViewItem*, const TQPoint&, int)),
this, TQT_SLOT( slotMouseButtonPressed(int, TQListViewItem*, const TQPoint&, int)) );
connect( this, TQT_SIGNAL( mouseButtonClicked( int, TQListViewItem*, const TQPoint&, int ) ),
this, TQT_SLOT( slotMouseButtonClicked( int, TQListViewItem*, const TQPoint&, int ) ) );
connect( this, TQT_SIGNAL( returnPressed( TQListViewItem * ) ),
this, TQT_SLOT( slotDoubleClicked( TQListViewItem * ) ) );
connect( this, TQT_SIGNAL( selectionChanged() ),
this, TQT_SLOT( slotSelectionChanged() ) );
connect( this, TQT_SIGNAL(itemRenamed(TQListViewItem*, const TQString &, int)),
this, TQT_SLOT(slotItemRenamed(TQListViewItem*, const TQString &, int)));
/* assert( m_part->getInterfaces()->getInstance()->dirs );
TQString dirtreeDir = m_part->getInterfaces()->getInstance()->dirs()->saveLocation( "data", "konqueror/dirtree/" ); */
// assert( TDEGlobal::dirs() );
// TQString dirtreeDir = part->getInterfaces()->getInstance()->dirs()->saveLocation( "data", "konqueror/dirtree/" );
if (virt==VIRT_Folder)
{
m_dirtreeDir.dir.setPath(TDEGlobal::dirs()->saveLocation("data","konqsidebartng/virtual_folders/"+path+"/"));
m_dirtreeDir.relDir=path;
}
else
m_dirtreeDir.dir.setPath( path );
kdDebug(1201)<<m_dirtreeDir.dir.path()<<endl;
m_dirtreeDir.type=virt;
// Initial parsing
rescanConfiguration();
if (firstChild())
{
m_bOpeningFirstChild = true;
firstChild()->setOpen(true);
m_bOpeningFirstChild = false;
}
setFrameStyle( TQFrame::ToolBarPanel | TQFrame::Raised );
}
KonqSidebarTree::~KonqSidebarTree()
{
clearTree();
delete d;
}
void KonqSidebarTree::itemDestructed( KonqSidebarTreeItem *item )
{
stopAnimation(item);
if (item == m_currentBeforeDropItem)
{
m_currentBeforeDropItem = 0;
}
}
void KonqSidebarTree::setDropFormats(const TQStringList &formats)
{
d->m_dropFormats = formats;
}
void KonqSidebarTree::clearTree()
{
m_lstModules.clear();
m_topLevelItems.clear();
m_mapCurrentOpeningFolders.clear();
m_currentBeforeDropItem = 0;
clear();
if (m_dirtreeDir.type==VIRT_Folder)
{
setRootIsDecorated( true );
}
else
{
setRootIsDecorated( false );
}
}
void KonqSidebarTree::followURL( const KURL &url )
{
// Maybe we're there already ?
KonqSidebarTreeItem *selection = static_cast<KonqSidebarTreeItem *>( selectedItem() );
if (selection && selection->externalURL().equals( url, true ))
{
ensureItemVisible( selection );
return;
}
kdDebug(1201) << "KonqDirTree::followURL: " << url.url() << endl;
TQPtrListIterator<KonqSidebarTreeTopLevelItem> topItem ( m_topLevelItems );
for (; topItem.current(); ++topItem )
{
if ( topItem.current()->externalURL().isParentOf( url ) )
{
topItem.current()->module()->followURL( url );
return; // done
}
}
kdDebug(1201) << "KonqDirTree::followURL: Not found" << endl;
}
void KonqSidebarTree::contentsDragEnterEvent( TQDragEnterEvent *ev )
{
m_dropItem = 0;
m_currentBeforeDropItem = selectedItem();
// Save the available formats
m_lstDropFormats.clear();
for( int i = 0; ev->format( i ); i++ )
if ( *( ev->format( i ) ) )
m_lstDropFormats.append( ev->format( i ) );
}
void KonqSidebarTree::contentsDragMoveEvent( TQDragMoveEvent *e )
{
TQListViewItem *item = itemAt( contentsToViewport( e->pos() ) );
// Accept drops on the background, if URLs
if ( !item && m_lstDropFormats.contains("text/uri-list") )
{
m_dropItem = 0;
e->acceptAction();
if (selectedItem())
setSelected( selectedItem(), false ); // no item selected
return;
}
if (item && static_cast<KonqSidebarTreeItem*>(item)->acceptsDrops( m_lstDropFormats )) {
d->m_dropMode = SidebarTreeMode;
if ( !item->isSelectable() )
{
m_dropItem = 0;
m_autoOpenTimer->stop();
e->ignore();
return;
}
e->acceptAction();
setSelected( item, true );
if ( item != m_dropItem )
{
m_autoOpenTimer->stop();
m_dropItem = item;
m_autoOpenTimer->start( autoOpenTimeout );
}
} else {
d->m_dropMode = TDEListViewMode;
TDEListView::contentsDragMoveEvent(e);
}
}
void KonqSidebarTree::contentsDragLeaveEvent( TQDragLeaveEvent *ev )
{
// Restore the current item to what it was before the dragging (#17070)
if ( m_currentBeforeDropItem )
setSelected( m_currentBeforeDropItem, true );
else
setSelected( m_dropItem, false ); // no item selected
m_currentBeforeDropItem = 0;
m_dropItem = 0;
m_lstDropFormats.clear();
if (d->m_dropMode == TDEListViewMode) {
TDEListView::contentsDragLeaveEvent(ev);
}
}
void KonqSidebarTree::contentsDropEvent( TQDropEvent *ev )
{
if (d->m_dropMode == SidebarTreeMode) {
m_autoOpenTimer->stop();
if ( !selectedItem() )
{
// KonqOperations::doDrop( 0L, m_dirtreeDir.dir, ev, this );
KURL::List urls;
if ( KURLDrag::decode( ev, urls ) )
{
for(KURL::List::ConstIterator it = urls.begin();
it != urls.end(); ++it)
{
addURL(0, *it);
}
}
}
else
{
KonqSidebarTreeItem *selection = static_cast<KonqSidebarTreeItem *>( selectedItem() );
selection->drop( ev );
}
} else {
TDEListView::contentsDropEvent(ev);
}
}
static TQString findUniqueFilename(const TQString &path, TQString filename)
{
if (filename.endsWith(".desktop"))
filename.truncate(filename.length()-8);
TQString name = filename;
int n = 2;
while(TQFile::exists(path + filename + ".desktop"))
{
filename = TQString("%2_%1").arg(n++).arg(name);
}
return path+filename+".desktop";
}
void KonqSidebarTree::addURL(KonqSidebarTreeTopLevelItem* item, const KURL & url)
{
TQString path;
if (item)
path = item->path();
else
path = m_dirtreeDir.dir.path();
KURL destUrl;
if (url.isLocalFile() && url.fileName().endsWith(".desktop"))
{
TQString filename = findUniqueFilename(path, url.fileName());
destUrl.setPath(filename);
TDEIO::NetAccess::copy(url, destUrl, this);
}
else
{
TQString name = url.host();
if (name.isEmpty())
name = url.fileName();
TQString filename = findUniqueFilename(path, name);
destUrl.setPath(filename);
KDesktopFile cfg(filename);
cfg.writeEntry("Encoding", "UTF-8");
cfg.writeEntry("Type","Link");
cfg.writeEntry("URL", url.url());
TQString icon = "folder";
if (!url.isLocalFile())
icon = KMimeType::favIconForURL(url);
if (icon.isEmpty())
icon = KProtocolInfo::icon( url.protocol() );
cfg.writeEntry("Icon", icon);
cfg.writeEntry("Name", name);
cfg.writeEntry("Open", false);
cfg.sync();
}
KDirNotify_stub allDirNotify( "*", "KDirNotify*" );
destUrl.setPath( destUrl.directory() );
allDirNotify.FilesAdded( destUrl );
if (item)
item->setOpen(true);
}
bool KonqSidebarTree::acceptDrag(TQDropEvent* e) const
{
// for TDEListViewMode...
for( int i = 0; e->format( i ); i++ )
if ( d->m_dropFormats.contains(e->format( i ) ) )
return true;
return false;
}
TQDragObject* KonqSidebarTree::dragObject()
{
KonqSidebarTreeItem* item = static_cast<KonqSidebarTreeItem *>( selectedItem() );
if ( !item )
return 0;
TQDragObject* drag = item->dragObject( viewport(), false );
if ( !drag )
return 0;
const TQPixmap *pix = item->pixmap(0);
if ( pix && drag->pixmap().isNull() )
drag->setPixmap( *pix );
return drag;
}
void KonqSidebarTree::leaveEvent( TQEvent *e )
{
TDEListView::leaveEvent( e );
// emitStatusBarText( TQString::null );
}
void KonqSidebarTree::slotDoubleClicked( TQListViewItem *item )
{
//kdDebug(1201) << "KonqSidebarTree::slotDoubleClicked " << item << endl;
if ( !item )
return;
if ( !static_cast<KonqSidebarTreeItem*>(item)->isClickable() )
return;
slotExecuted( item );
item->setOpen( !item->isOpen() );
}
void KonqSidebarTree::slotExecuted( TQListViewItem *item )
{
kdDebug(1201) << "KonqSidebarTree::slotExecuted " << item << endl;
if ( !item )
return;
if ( !static_cast<KonqSidebarTreeItem*>(item)->isClickable() )
return;
KonqSidebarTreeItem *dItem = static_cast<KonqSidebarTreeItem *>( item );
KParts::URLArgs args;
args.serviceType = dItem->externalMimeType();
args.trustedSource = true;
KURL externalURL = dItem->externalURL();
if ( !externalURL.isEmpty() )
openURLRequest( externalURL, args );
}
void KonqSidebarTree::slotMouseButtonPressed( int _button, TQListViewItem* _item, const TQPoint&, int col )
{
KonqSidebarTreeItem * item = static_cast<KonqSidebarTreeItem*>( _item );
if (_button == Qt::RightButton)
{
if ( item && col < 2)
{
item->setSelected( true );
item->rightButtonPressed();
}
}
}
void KonqSidebarTree::slotMouseButtonClicked(int _button, TQListViewItem* _item, const TQPoint&, int col)
{
KonqSidebarTreeItem * item = static_cast<KonqSidebarTreeItem*>(_item);
if(_item && col < 2)
{
switch( _button ) {
case Qt::LeftButton:
slotExecuted( item );
break;
case Qt::MidButton:
item->middleButtonClicked();
break;
}
}
}
void KonqSidebarTree::slotAutoOpenFolder()
{
m_autoOpenTimer->stop();
if ( !m_dropItem || m_dropItem->isOpen() )
return;
m_dropItem->setOpen( true );
m_dropItem->repaint();
}
void KonqSidebarTree::rescanConfiguration()
{
kdDebug(1201) << "KonqSidebarTree::rescanConfiguration()" << endl;
m_autoOpenTimer->stop();
clearTree();
if (m_dirtreeDir.type==VIRT_Folder)
{
kdDebug(1201)<<"KonqSidebarTree::rescanConfiguration()-->scanDir"<<endl;
scanDir( 0, m_dirtreeDir.dir.path(), true);
}
else
{
kdDebug(1201)<<"KonqSidebarTree::rescanConfiguration()-->loadTopLevel"<<endl;
loadTopLevelItem( 0, m_dirtreeDir.dir.path() );
}
}
void KonqSidebarTree::slotSelectionChanged()
{
if ( !m_dropItem ) // don't do this while the dragmove thing
{
KonqSidebarTreeItem * item = static_cast<KonqSidebarTreeItem *>( selectedItem() );
if ( item )
item->itemSelected();
/* else -- doesn't seem to happen
{} */
}
}
void KonqSidebarTree::FilesAdded( const KURL & dir )
{
kdDebug(1201) << "KonqSidebarTree::FilesAdded " << dir.url() << endl;
if ( m_dirtreeDir.dir.isParentOf( dir ) )
// We use a timer in case of DCOP re-entrance..
TQTimer::singleShot( 0, this, TQT_SLOT( rescanConfiguration() ) );
}
void KonqSidebarTree::FilesRemoved( const KURL::List & urls )
{
//kdDebug(1201) << "KonqSidebarTree::FilesRemoved " << urls.count() << endl;
for ( KURL::List::ConstIterator it = urls.begin() ; it != urls.end() ; ++it )
{
//kdDebug(1201) << "KonqSidebarTree::FilesRemoved " << (*it).prettyURL() << endl;
if ( m_dirtreeDir.dir.isParentOf( *it ) )
{
TQTimer::singleShot( 0, this, TQT_SLOT( rescanConfiguration() ) );
kdDebug(1201) << "KonqSidebarTree::FilesRemoved done" << endl;
return;
}
}
}
void KonqSidebarTree::FilesChanged( const KURL::List & urls )
{
//kdDebug(1201) << "KonqSidebarTree::FilesChanged" << endl;
// not same signal, but same implementation
FilesRemoved( urls );
}
void KonqSidebarTree::scanDir( KonqSidebarTreeItem *parent, const TQString &path, bool isRoot )
{
TQDir dir( path );
if ( !dir.isReadable() )
return;
kdDebug(1201) << "scanDir " << path << endl;
TQStringList entries = dir.entryList( TQDir::Files );
TQStringList dirEntries = dir.entryList( TQDir::Dirs | TQDir::NoSymLinks );
dirEntries.remove( "." );
dirEntries.remove( ".." );
if ( isRoot )
{
bool copyConfig = ( entries.count() == 0 && dirEntries.count() == 0 );
if (!copyConfig)
{
// Check version number
// Version 1 was the dirtree of KDE 2.0.x (no versioning at that time, so default)
// Version 2 includes the history
// Version 3 includes the bookmarks
// Version 4 includes lan.desktop and floppy.desktop, Alex
// Version 5 includes the audiocd browser
// Version 6 includes the printmanager and lan browser
const int currentVersion = 6;
TQString key = TQString::fromLatin1("X-TDE-DirTreeVersionNumber");
KSimpleConfig versionCfg( path + "/.directory" );
int versionNumber = versionCfg.readNumEntry( key, 1 );
kdDebug(1201) << "KonqSidebarTree::scanDir found version " << versionNumber << endl;
if ( versionNumber < currentVersion )
{
versionCfg.writeEntry( key, currentVersion );
versionCfg.sync();
copyConfig = true;
}
}
if (copyConfig)
{
// We will copy over the configuration for the dirtree, from the global directory
TQStringList dirtree_dirs = TDEGlobal::dirs()->findDirs("data","konqsidebartng/virtual_folders/"+m_dirtreeDir.relDir+"/");
// TQString dirtree_dir = TDEGlobal::dirs()->findDirs("data","konqsidebartng/virtual_folders/"+m_dirtreeDir.relDir+"/").last(); // most global
// kdDebug(1201) << "KonqSidebarTree::scanDir dirtree_dir=" << dirtree_dir << endl;
/*
// debug code
TQStringList blah = m_part->getInterfaces->getInstance()->dirs()->dirs()->findDirs( "data", "konqueror/dirtree" );
TQStringList::ConstIterator eIt = blah.begin();
TQStringList::ConstIterator eEnd = blah.end();
for (; eIt != eEnd; ++eIt )
kdDebug(1201) << "KonqSidebarTree::scanDir findDirs got me " << *eIt << endl;
// end debug code
*/
for (TQStringList::const_iterator ddit=dirtree_dirs.begin();ddit!=dirtree_dirs.end();++ddit) {
TQString dirtree_dir=*ddit;
if (dirtree_dir==path) continue;
// if ( !dirtree_dir.isEmpty() && dirtree_dir != path )
{
TQDir globalDir( dirtree_dir );
Q_ASSERT( globalDir.isReadable() );
// Only copy the entries that don't exist yet in the local dir
TQStringList globalDirEntries = globalDir.entryList();
TQStringList::ConstIterator eIt = globalDirEntries.begin();
TQStringList::ConstIterator eEnd = globalDirEntries.end();
for (; eIt != eEnd; ++eIt )
{
//kdDebug(1201) << "KonqSidebarTree::scanDir dirtree_dir contains " << *eIt << endl;
if ( *eIt != "." && *eIt != ".."
&& !entries.contains( *eIt ) && !dirEntries.contains( *eIt ) )
{ // we don't have that one yet -> copy it.
TQString cp("cp -R -- ");
cp += TDEProcess::quote(dirtree_dir + *eIt);
cp += " ";
cp += TDEProcess::quote(path);
kdDebug(1201) << "KonqSidebarTree::scanDir executing " << cp << endl;
::system( TQFile::encodeName(cp) );
}
}
}
}
// hack to make TQDir refresh the lists
dir.setPath(path);
entries = dir.entryList( TQDir::Files );
dirEntries = dir.entryList( TQDir::Dirs );
dirEntries.remove( "." );
dirEntries.remove( ".." );
}
}
TQStringList::ConstIterator eIt = entries.begin();
TQStringList::ConstIterator eEnd = entries.end();
for (; eIt != eEnd; ++eIt )
{
TQString filePath = TQString( *eIt ).prepend( path );
KURL u;
u.setPath( filePath );
TQString foundMimeName = KMimeType::findByURL( u, 0, true )->name();
if ( (foundMimeName == "application/x-desktop")
|| (foundMimeName == "media/builtin-mydocuments")
|| (foundMimeName == "media/builtin-mycomputer")
|| (foundMimeName == "media/builtin-mynetworkplaces")
|| (foundMimeName == "media/builtin-printers")
|| (foundMimeName == "media/builtin-trash")
|| (foundMimeName == "media/builtin-webbrowser") )
loadTopLevelItem( parent, filePath );
}
eIt = dirEntries.begin();
eEnd = dirEntries.end();
for (; eIt != eEnd; eIt++ )
{
TQString newPath = TQString( path ).append( *eIt ).append( '/' );
if ( newPath == TDEGlobalSettings::autostartPath() )
continue;
loadTopLevelGroup( parent, newPath );
}
}
void KonqSidebarTree::loadTopLevelGroup( KonqSidebarTreeItem *parent, const TQString &path )
{
TQDir dir( path );
TQString name = dir.dirName();
TQString icon = "folder";
bool open = false;
kdDebug(1201) << "Scanning " << path << endl;
TQString dotDirectoryFile = TQString( path ).append( "/.directory" );
if ( TQFile::exists( dotDirectoryFile ) )
{
kdDebug(1201) << "Reading the .directory" << endl;
KSimpleConfig cfg( dotDirectoryFile, true );
cfg.setDesktopGroup();
name = cfg.readEntry( "Name", name );
icon = cfg.readEntry( "Icon", icon );
//stripIcon( icon );
open = cfg.readBoolEntry( "Open", open );
}
KonqSidebarTreeTopLevelItem *item;
if ( parent )
{
kdDebug(1201) << "KonqSidebarTree::loadTopLevelGroup Inserting new group under parent " << endl;
item = new KonqSidebarTreeTopLevelItem( parent, 0 /* no module */, path );
}
else
item = new KonqSidebarTreeTopLevelItem( this, 0 /* no module */, path );
item->setText( 0, name );
item->setPixmap( 0, SmallIcon( icon ) );
item->setListable( false );
item->setClickable( false );
item->setTopLevelGroup( true );
item->setOpen( open );
m_topLevelItems.append( item );
kdDebug(1201) << "Inserting group " << name << " " << path << endl;
scanDir( item, path );
if ( item->childCount() == 0 )
item->setExpandable( false );
}
void KonqSidebarTree::loadTopLevelItem( KonqSidebarTreeItem *parent, const TQString &filename )
{
KDesktopFile cfg( filename, true );
cfg.setDollarExpansion(true);
TQFileInfo inf( filename );
TQString path = filename;
TQString name = TDEIO::decodeFileName( inf.fileName() );
if ( name.length() > 8 && name.right( 8 ) == ".desktop" )
name.truncate( name.length() - 8 );
if ( name.length() > 7 && name.right( 7 ) == ".kdelnk" )
name.truncate( name.length() - 7 );
name = cfg.readEntry( "Name", name );
KonqSidebarTreeModule * module = 0L;
// Here's where we need to create the right module...
// ### TODO: make this TDETrader/KLibrary based.
TQString moduleName = cfg.readEntry( "X-TDE-TreeModule" );
TQString showHidden=cfg.readEntry("X-TDE-TreeModule-ShowHidden");
if (moduleName.isEmpty()) moduleName="Directory";
kdDebug(1201) << "##### Loading module: " << moduleName << " file: " << filename << endl;
getModule func;
func = getPluginFactory(moduleName);
if (func!=0)
{
kdDebug(1201)<<"showHidden: "<<showHidden<<endl;
module=func(this,showHidden.upper()=="TRUE");
}
if (module==0) {kdDebug()<<"No Module loaded"<<endl; return;}
KonqSidebarTreeTopLevelItem *item;
if ( parent )
item = new KonqSidebarTreeTopLevelItem( parent, module, path );
else
item = new KonqSidebarTreeTopLevelItem( this, module, path );
item->setText( 0, name );
item->setPixmap( 0, SmallIcon( cfg.readIcon() ));
module->addTopLevelItem( item );
m_topLevelItems.append( item );
m_lstModules.append( module );
bool open = cfg.readBoolEntry( "Open", false );
if ( open && item->isExpandable() )
item->setOpen( true );
}
void KonqSidebarTree::slotAnimation()
{
MapCurrentOpeningFolders::Iterator it = m_mapCurrentOpeningFolders.begin();
MapCurrentOpeningFolders::Iterator end = m_mapCurrentOpeningFolders.end();
for (; it != end; ++it )
{
uint & iconNumber = it.data().iconNumber;
TQString icon = TQString::fromLatin1( it.data().iconBaseName ).append( TQString::number( iconNumber ) );
it.key()->setPixmap( 0, SmallIcon( icon));
iconNumber++;
if ( iconNumber > it.data().iconCount )
iconNumber = 1;
}
}
void KonqSidebarTree::startAnimation( KonqSidebarTreeItem * item, const char * iconBaseName, uint iconCount, const TQPixmap * originalPixmap )
{
const TQPixmap *pix = originalPixmap ? originalPixmap : item->pixmap(0);
if (pix)
{
m_mapCurrentOpeningFolders.insert( item, AnimationInfo( iconBaseName, iconCount, *pix ) );
if ( !m_animationTimer->isActive() )
m_animationTimer->start( 50 );
}
}
void KonqSidebarTree::stopAnimation( KonqSidebarTreeItem * item )
{
MapCurrentOpeningFolders::Iterator it = m_mapCurrentOpeningFolders.find(item);
if ( it != m_mapCurrentOpeningFolders.end() )
{
item->setPixmap( 0, it.data().originalPixmap );
m_mapCurrentOpeningFolders.remove( item );
if (m_mapCurrentOpeningFolders.isEmpty())
m_animationTimer->stop();
}
}
KonqSidebarTreeItem * KonqSidebarTree::currentItem() const
{
return static_cast<KonqSidebarTreeItem *>( selectedItem() );
}
void KonqSidebarTree::setContentsPos( int x, int y )
{
if ( !m_scrollingLocked )
TDEListView::setContentsPos( x, y );
}
void KonqSidebarTree::slotItemRenamed(TQListViewItem* item, const TQString &name, int col)
{
Q_ASSERT(col==0);
if (col != 0) return;
assert(item);
KonqSidebarTreeItem * treeItem = static_cast<KonqSidebarTreeItem *>(item);
treeItem->rename( name );
}
void KonqSidebarTree::enableActions( bool copy, bool cut, bool paste,
bool trash, bool del, bool rename)
{
enableAction( "copy", copy );
enableAction( "cut", cut );
enableAction( "paste", paste );
enableAction( "trash", trash );
enableAction( "del", del );
enableAction( "rename", rename );
}
bool KonqSidebarTree::tabSupport()
{
// see if the newTab() dcop function is available (i.e. the sidebar is embedded into konqueror)
DCOPRef ref(kapp->dcopClient()->appId(), topLevelWidget()->name());
DCOPReply reply = ref.call("functions()");
if (reply.isValid()) {
QCStringList funcs;
reply.get(funcs, "QCStringList");
for (QCStringList::ConstIterator it = funcs.begin(); it != funcs.end(); ++it) {
if ((*it) == "void newTab(TQString url)") {
return true;
break;
}
}
}
return false;
}
void KonqSidebarTree::showToplevelContextMenu()
{
KonqSidebarTreeTopLevelItem *item = 0;
KonqSidebarTreeItem *treeItem = currentItem();
if (treeItem && treeItem->isTopLevelItem())
item = static_cast<KonqSidebarTreeTopLevelItem *>(treeItem);
if (!m_collection)
{
m_collection = new TDEActionCollection( this, "bookmark actions" );
(void) new TDEAction( i18n("&Create New Folder..."), "folder_new", 0, TQT_TQOBJECT(this),
TQT_SLOT( slotCreateFolder() ), m_collection, "create_folder");
(void) new TDEAction( i18n("Delete Folder"), "editdelete", 0, TQT_TQOBJECT(this),
TQT_SLOT( slotDelete() ), m_collection, "delete_folder");
(void) new TDEAction( i18n("Rename"), 0, TQT_TQOBJECT(this),
TQT_SLOT( slotRename() ), m_collection, "rename");
(void) new TDEAction( i18n("Delete Link"), "editdelete", 0, TQT_TQOBJECT(this),
TQT_SLOT( slotDelete() ), m_collection, "delete_link");
(void) new TDEAction( i18n("Properties"), "edit", 0, TQT_TQOBJECT(this),
TQT_SLOT( slotProperties() ), m_collection, "item_properties");
(void) new TDEAction( i18n("Open in New Window"), "window_new", 0, TQT_TQOBJECT(this),
TQT_SLOT( slotOpenNewWindow() ), m_collection, "open_window");
(void) new TDEAction( i18n("Open in New Tab"), "tab_new", 0, TQT_TQOBJECT(this),
TQT_SLOT( slotOpenTab() ), m_collection, "open_tab");
(void) new TDEAction( i18n("Copy Link Address"), "editcopy", 0, TQT_TQOBJECT(this),
TQT_SLOT( slotCopyLocation() ), m_collection, "copy_location");
}
TQPopupMenu *menu = new TQPopupMenu;
if (item) {
if (item->isTopLevelGroup()) {
m_collection->action("rename")->plug(menu);
m_collection->action("delete_folder")->plug(menu);
menu->insertSeparator();
m_collection->action("create_folder")->plug(menu);
} else {
if (tabSupport())
m_collection->action("open_tab")->plug(menu);
m_collection->action("open_window")->plug(menu);
m_collection->action("copy_location")->plug(menu);
menu->insertSeparator();
m_collection->action("rename")->plug(menu);
m_collection->action("delete_link")->plug(menu);
}
menu->insertSeparator();
m_collection->action("item_properties")->plug(menu);
} else {
m_collection->action("create_folder")->plug(menu);
}
m_currentTopLevelItem = item;
menu->exec( TQCursor::pos() );
delete menu;
m_currentTopLevelItem = 0;
}
void KonqSidebarTree::slotCreateFolder()
{
TQString path;
TQString name = i18n("New Folder");
while(true)
{
name = KInputDialog::getText(i18n("Create New Folder"),
i18n("Enter folder name:"), name);
if (name.isEmpty())
return;
if (m_currentTopLevelItem)
path = m_currentTopLevelItem->path();
else
path = m_dirtreeDir.dir.path();
if (!path.endsWith("/"))
path += "/";
path = path + name;
if (!TQFile::exists(path))
break;
name = name + "-2";
}
TDEGlobal::dirs()->makeDir(path);
loadTopLevelGroup(m_currentTopLevelItem, path);
}
void KonqSidebarTree::slotDelete()
{
if (!m_currentTopLevelItem) return;
m_currentTopLevelItem->del();
}
void KonqSidebarTree::slotRename()
{
if (!m_currentTopLevelItem) return;
m_currentTopLevelItem->rename();
}
void KonqSidebarTree::slotProperties()
{
if (!m_currentTopLevelItem) return;
KURL url;
url.setPath(m_currentTopLevelItem->path());
KPropertiesDialog *dlg = new KPropertiesDialog( url );
dlg->setFileNameReadOnly(true);
dlg->exec();
delete dlg;
}
void KonqSidebarTree::slotOpenNewWindow()
{
if (!m_currentTopLevelItem) return;
emit createNewWindow( m_currentTopLevelItem->externalURL() );
}
void KonqSidebarTree::slotOpenTab()
{
if (!m_currentTopLevelItem) return;
DCOPRef ref(kapp->dcopClient()->appId(), topLevelWidget()->name());
ref.call( "newTab(TQString)", m_currentTopLevelItem->externalURL().url() );
}
void KonqSidebarTree::slotCopyLocation()
{
if (!m_currentTopLevelItem) return;
KURL url = m_currentTopLevelItem->externalURL();
kapp->clipboard()->setData( new KURLDrag(url, 0), TQClipboard::Selection );
kapp->clipboard()->setData( new KURLDrag(url, 0), TQClipboard::Clipboard );
}
///////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////
void KonqSidebarTreeToolTip::maybeTip( const TQPoint &point )
{
TQListViewItem *item = m_view->itemAt( point );
if ( item ) {
TQString text = static_cast<KonqSidebarTreeItem*>( item )->toolTipText();
if ( !text.isEmpty() )
tip ( m_view->itemRect( item ), text );
}
}
#include "konq_sidebartree.moc"