You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
329 lines
9.6 KiB
329 lines
9.6 KiB
//-*-C++-*-
|
|
/*
|
|
**************************************************************************
|
|
description
|
|
--------------------
|
|
copyright : (C) 2003 by Luis Carvalho
|
|
email : lpassos@oninetspeed.pt
|
|
**************************************************************************
|
|
|
|
**************************************************************************
|
|
* *
|
|
* 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. *
|
|
* *
|
|
**************************************************************************/
|
|
|
|
#include "pmlibraryiconview.h"
|
|
|
|
#include <unistd.h>
|
|
|
|
#include <tqstring.h>
|
|
#include <tqdir.h>
|
|
|
|
#include <kurl.h>
|
|
#include <tdeio/job.h>
|
|
#include <kmessagebox.h>
|
|
#include <klocale.h>
|
|
|
|
#include <stdlib.h>
|
|
|
|
#include "pmlibraryhandle.h"
|
|
#include "pmlibraryobject.h"
|
|
#include "pmdebug.h"
|
|
|
|
const char* PMLibraryIconDrag::format( int i ) const
|
|
{
|
|
switch( i )
|
|
{
|
|
case 0:
|
|
return "application/x-qiconlist";
|
|
break;
|
|
case 1:
|
|
return "text/sublib-list";
|
|
break;
|
|
default:
|
|
return 0;
|
|
break;
|
|
}
|
|
}
|
|
|
|
TQByteArray PMLibraryIconDrag::encodedData( const char* mime ) const
|
|
{
|
|
TQByteArray a;
|
|
if ( TQString( mime ) == "application/x-qiconlist" )
|
|
a = TQIconDrag::encodedData( mime );
|
|
else if ( TQString( mime ) == "text/sublib-list" )
|
|
{
|
|
TQString s , l;
|
|
for( unsigned i = 0; i < m_paths.count( ); ++i )
|
|
{
|
|
if( m_subLibs[i] )
|
|
l = "true";
|
|
else
|
|
l = "false";
|
|
s += m_paths[i] + "\r" + l + "\n";
|
|
}
|
|
a.resize( s.length( ) );
|
|
memcpy( a.data( ), s.latin1( ), s.length( ) );
|
|
}
|
|
return a;
|
|
}
|
|
|
|
bool PMLibraryIconDrag::canDecode( TQMimeSource* e )
|
|
{
|
|
return e->provides( "application/x-qiconlist" ) ||
|
|
e->provides( "text/sublib-list" );
|
|
}
|
|
|
|
bool PMLibraryIconDrag::decode( TQMimeSource* e, TQStringList& strList, TQValueList<bool>& subLibList )
|
|
{
|
|
TQByteArray a = e->encodedData( "text/sublib-list" );
|
|
if( a.isEmpty( ) )
|
|
return false;
|
|
|
|
TQStringList list = TQStringList::split( "\n", TQString( a ) );
|
|
for( unsigned i = 0; i < list.count( ); ++i )
|
|
{
|
|
strList.append( list[i].section( "\r", 0, 0 ) );
|
|
if( list[i].section( "\r", 1, 1 ) == "true" )
|
|
subLibList.append( true );
|
|
else
|
|
subLibList.append( false );
|
|
}
|
|
return true;
|
|
}
|
|
|
|
void PMLibraryIconDrag::append( const TQIconDragItem &item, const TQRect &pr,
|
|
const TQRect &tr, const TQString &path, bool isSubLibrary )
|
|
{
|
|
TQIconDrag::append( item, pr, tr );
|
|
m_paths << path;
|
|
m_subLibs.append( isSubLibrary );
|
|
}
|
|
|
|
PMLibraryIconView::PMLibraryIconView( TQWidget* parent, const char* name )
|
|
: KIconView( parent, name )
|
|
{
|
|
m_pLibrary = NULL;
|
|
m_pCurrentLibrary = NULL;
|
|
setSelectionMode( Single );
|
|
setMode( Execute );
|
|
}
|
|
|
|
void PMLibraryIconView::setLibrary( PMLibraryHandle* h )
|
|
{
|
|
m_pLibrary = h;
|
|
refresh( );
|
|
}
|
|
|
|
void PMLibraryIconView::refresh( )
|
|
{
|
|
// Clear all the icons
|
|
clear( );
|
|
|
|
PMLibraryHandle::EntryIterator* it;
|
|
|
|
// Scan all the library objects and load them into the view
|
|
// First let's add the libraries
|
|
it = m_pLibrary->createSubLibraryIterator( );
|
|
for( ; it->current( ); ++(*it) )
|
|
{
|
|
TQString f_name = *( it->current( ) );
|
|
PMLibraryHandle h( f_name );
|
|
|
|
new PMLibraryIconViewItem( this, h.name( ), f_name, true );
|
|
}
|
|
delete it;
|
|
|
|
// Then the objects
|
|
it = m_pLibrary->createObjectIterator( );
|
|
for( ; it->current( ); ++(*it) )
|
|
{
|
|
TQString f_name = *( it->current( ) );
|
|
PMLibraryObject obj( f_name );
|
|
|
|
if( obj.preview( ) )
|
|
new PMLibraryIconViewItem( this, obj.name( ), obj.preview( )->copy( ), f_name, false );
|
|
else
|
|
new PMLibraryIconViewItem( this, obj.name( ), f_name, false );
|
|
}
|
|
delete it;
|
|
}
|
|
|
|
void PMLibraryIconView::slotDropped( TQDropEvent *e, const TQValueList<TQIconDragItem> & )
|
|
{
|
|
e->ignore( );
|
|
}
|
|
|
|
TQDragObject* PMLibraryIconView::dragObject( )
|
|
{
|
|
if ( !currentItem( ) )
|
|
return 0;
|
|
|
|
TQPoint orig = viewportToContents( viewport( )->mapFromGlobal( TQCursor::pos( ) ) );
|
|
PMLibraryIconDrag *drag = new PMLibraryIconDrag( viewport( ) );
|
|
drag->setPixmap( *currentItem( )->pixmap( ),
|
|
TQPoint( currentItem( )->pixmapRect( ).width( ) / 2,
|
|
currentItem( )->pixmapRect( ).height( ) / 2 ) );
|
|
|
|
for ( PMLibraryIconViewItem *item = (PMLibraryIconViewItem*)firstItem( );
|
|
item; item = ( PMLibraryIconViewItem* )item->nextItem( ) )
|
|
{
|
|
if ( item->isSelected( ) )
|
|
{
|
|
TQIconDragItem id;
|
|
id.setData( TQCString( item->path( ).latin1( ) ) );
|
|
drag->append( id,
|
|
TQRect( item->pixmapRect( FALSE ).x( ) - orig.x( ),
|
|
item->pixmapRect( FALSE ).y( ) - orig.y( ),
|
|
item->pixmapRect( ).width( ),
|
|
item->pixmapRect( ).height( ) ),
|
|
TQRect( item->textRect( FALSE ).x( ) - orig.x( ),
|
|
item->textRect( FALSE ).y( ) - orig.y( ),
|
|
item->textRect().width( ),
|
|
item->textRect( ).height( ) ),
|
|
item->path( ),
|
|
item->isSubLibrary( ) );
|
|
}
|
|
}
|
|
return drag;
|
|
}
|
|
|
|
PMLibraryIconViewItem::PMLibraryIconViewItem( TQIconView *parent, const TQString &text, const TQString& path, bool isSubLibrary )
|
|
: KIconViewItem( parent, text )
|
|
{
|
|
m_path = path;
|
|
m_isSubLibrary = isSubLibrary;
|
|
}
|
|
|
|
PMLibraryIconViewItem::PMLibraryIconViewItem( TQIconView *parent, const TQString &text, const TQImage& image, const TQString& path, bool isSubLibrary )
|
|
: KIconViewItem( parent, text, image )
|
|
{
|
|
m_path = path;
|
|
m_isSubLibrary = isSubLibrary;
|
|
}
|
|
|
|
bool PMLibraryIconViewItem::acceptDrop( const TQMimeSource *e ) const
|
|
{
|
|
if ( m_isSubLibrary && e->provides( "text/sublib-list" ) )
|
|
return true;
|
|
|
|
return false;
|
|
}
|
|
|
|
void PMLibraryIconViewItem::dropped( TQDropEvent *e, const TQValueList<TQIconDragItem> & )
|
|
{
|
|
TQStringList pathList;
|
|
TQValueList<bool> subLibList;
|
|
if( m_isSubLibrary && PMLibraryIconDrag::decode( e, pathList, subLibList ) )
|
|
{
|
|
PMLibraryIconView* source = static_cast<PMLibraryIconView*>( e->source( )->parentWidget( ) );
|
|
PMLibraryHandle* parentLib = source->library( );
|
|
PMLibraryHandle newParentLib = PMLibraryHandle( m_path );
|
|
if ( parentLib->isReadOnly() || newParentLib.isReadOnly() )
|
|
{
|
|
e->ignore();
|
|
return;
|
|
}
|
|
|
|
for( unsigned i = 0; i < pathList.count( ); ++i )
|
|
{
|
|
bool success = true;
|
|
TQString path = pathList[i];
|
|
if( path != ( m_path +"/" + path.section( '/', -1 ) ) )
|
|
{
|
|
if( subLibList[i] )
|
|
{
|
|
TQString newpath = newPath( path, true );
|
|
if( parentLib->deleteSubLibrary( path ) == PMLibraryHandle::Ok )
|
|
{
|
|
PMLibraryHandle lib = PMLibraryHandle( path );
|
|
if( newParentLib.addSubLibrary( newpath, lib.name() ) == PMLibraryHandle::Ok )
|
|
{
|
|
lib.changeParentLibrary( m_path );
|
|
TDEIO::move( path, newpath );
|
|
}
|
|
else
|
|
{
|
|
success = false;
|
|
parentLib->addSubLibrary( path, lib.name( ) );
|
|
}
|
|
}
|
|
else
|
|
success = false;
|
|
}
|
|
else
|
|
{
|
|
TQString newpath = newPath( path, false );
|
|
if( parentLib->deleteObject( path ) == PMLibraryHandle::Ok )
|
|
{
|
|
PMLibraryObject obj = PMLibraryObject( path );
|
|
if( newParentLib.addObject( newpath, obj.name() ) == PMLibraryHandle::Ok )
|
|
{
|
|
TDEIO::move( path, newpath );
|
|
}
|
|
else
|
|
{
|
|
success = false;
|
|
parentLib->addObject( path, obj.name( ) );
|
|
}
|
|
}
|
|
else
|
|
success = false;
|
|
}
|
|
|
|
if( !success )
|
|
{
|
|
KMessageBox::error( 0, i18n( "Error moving \"%1\" to \"%2\"" ).arg( path ).arg( m_path ) );
|
|
e->ignore( );
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
e->acceptAction( );
|
|
source->refresh( );
|
|
}
|
|
else
|
|
{
|
|
e->ignore( );
|
|
}
|
|
}
|
|
|
|
TQString PMLibraryIconViewItem::newPath( const TQString oldPath, bool /*subLib*/ )
|
|
{
|
|
/// @todo Need to replace mkdtemp and mkstemps before enabling libs
|
|
return oldPath;
|
|
/*
|
|
TQString path = m_path + "/" + oldPath.section( '/', -1 );
|
|
if( subLib )
|
|
{
|
|
TQString test = path + "/library_index.xml";
|
|
if( TQFile::exists( test ) )
|
|
{
|
|
TQCString s = m_path.latin1();
|
|
s+= "/libXXXXXX";
|
|
char* dirname = mkdtemp( s.data() );
|
|
rmdir( dirname );
|
|
path = dirname;
|
|
}
|
|
}
|
|
else if( TQFile::exists( path ) )
|
|
{
|
|
// we need to rename it.
|
|
TQCString s = m_path.latin1();
|
|
s += "/objXXXXXX.kpml";
|
|
int fh = mkstemps( s.data( ), 5 );
|
|
close( fh );
|
|
unlink( s.data() );
|
|
path = s;
|
|
}
|
|
|
|
return path;
|
|
*/
|
|
}
|
|
|
|
#include "pmlibraryiconview.moc"
|