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/****************************************************************************
Copyright (C) 2005 - 2011 Filipe AZEVEDO & The Monkey Studio Team
http://monkeystudio.org licensing under the GNU GPL.
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 St, Fifth Floor, Boston, MA 02110-1301 USA
****************************************************************************/
#include "pFilesListWidget.h"
#include "pExtendedWorkspace.h"
#include "pDockWidgetTitleBar.h"
#include <QComboBox>
#include <QListWidget>
#include <QMainWindow>
#include <QDropEvent>
#include <QWidgetAction>
#include <QHBoxLayout>
class FilesComboAction : public QWidgetAction
{
Q_OBJECT
public:
FilesComboAction( pFilesListWidget* parent, QAbstractItemModel* model )
: QWidgetAction( parent )
{
mFilesListWidget = parent;
mModel = model;
}
protected:
pFilesListWidget* mFilesListWidget;
QAbstractItemModel* mModel;
virtual QWidget* createWidget( QWidget* parent )
{
QComboBox* combo = new QComboBox( parent );
combo->setMaxVisibleItems( 50 );
combo->setSizeAdjustPolicy( QComboBox::AdjustToContents );
combo->setAttribute( Qt::WA_MacSmallSize );
combo->setModel( mModel );
connect( combo, SIGNAL( currentIndexChanged( int ) ), mFilesListWidget, SLOT( setCurrentRow( int ) ) );
connect( mFilesListWidget->mList, SIGNAL( currentRowChanged( int ) ), combo, SLOT( setCurrentIndex( int ) ) );
return combo;
}
};
/*!
\details Create a new pFilesListWidget instance
\param title The dock title
\param workspace The workspace on where operate the dock
*/
pFilesListWidget::pFilesListWidget( const QString& title, pExtendedWorkspace* workspace )
: pDockWidget( title ), mWorkspace( workspace )
{
Q_ASSERT ( mWorkspace );
setParent( mWorkspace );
setObjectName( metaObject()->className() );
setAllowedAreas( Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea );
//setFeatures( QDockWidget::DockWidgetMovable | QDockWidget::DockWidgetFloatable );
setContextMenuPolicy( Qt::CustomContextMenu );
mList = new QListWidget();
mList->setAttribute( Qt::WA_MacShowFocusRect, false );
mList->setAttribute( Qt::WA_MacSmallSize );
mList->setDragDropMode( QAbstractItemView::InternalMove );
mList->installEventFilter( this );
QWidget* central = new QWidget( this );
QHBoxLayout* hl = new QHBoxLayout( central );
hl->setMargin( 5 );
hl->setSpacing( 3 );
hl->addWidget( mList );
setWidget( central );
aFilesCombo = new FilesComboAction( this, mList->model() );
// init icons
mModifiedIcon = QIcon( QPixmap( ":/file/icons/file/save.png" ) );
mNonModifiedIcon = QIcon( QPixmap( ":/file/icons/file/transparent.png" ) );
// connection
connect( mList, SIGNAL( currentRowChanged( int ) ), mWorkspace, SLOT( setCurrentIndex( int ) ) );
connect( mWorkspace, SIGNAL( currentChanged( int ) ), this, SLOT( setCurrentRow( int ) ) );
connect( mWorkspace, SIGNAL( modifiedChanged( int, bool ) ), this, SLOT( modifiedChanged( int, bool ) ) );
connect( mWorkspace, SIGNAL( docTitleChanged( int, const QString& ) ), this, SLOT( docTitleChanged( int, const QString& ) ) );
connect( mWorkspace, SIGNAL( documentInserted( int, const QString&, const QIcon& ) ), this, SLOT( documentInserted( int, const QString&, const QIcon& ) ) );
connect( mWorkspace, SIGNAL( documentAboutToClose( int ) ), this, SLOT( documentAboutToClose( int ) ) );
}
QAction* pFilesListWidget::filesComboAction() const
{
return aFilesCombo;
}
bool pFilesListWidget::eventFilter( QObject* object, QEvent* event )
{
static int i = -1;
static QListWidgetItem* it = 0;
if ( event->type() == QEvent::ChildAdded )
{
i = mList->currentRow();
it = mList->item( i );
}
else if ( event->type() == QEvent::ChildRemoved )
{
int j = mList->row( it );
if ( i != j )
{
mWorkspace->moveDocument( i, j );
setCurrentRow( j );
}
}
return QDockWidget::eventFilter( object, event );
}
/*!
\details Set the toolTip for item id
\param id The item id
\param toolTip The toolTip to set
*/
void pFilesListWidget::setItemToolTip( int id, const QString& toolTip )
{
if ( QListWidgetItem* it = mList->item( id ) )
it->setToolTip( toolTip );
}
void pFilesListWidget::modifiedChanged( int id, bool modified )
{
if ( QListWidgetItem* it = mList->item( id ) )
it->setIcon( modified ? mModifiedIcon : mNonModifiedIcon );
}
void pFilesListWidget::docTitleChanged( int id, const QString& title )
{
if ( QListWidgetItem* it = mList->item( id ) )
it->setText( title );
}
void pFilesListWidget::documentInserted( int id, const QString& title, const QIcon& /*icon*/ )
{ mList->insertItem( id, title ); }
void pFilesListWidget::documentAboutToClose( int id )
{ delete mList->takeItem( id ); }
void pFilesListWidget::setCurrentRow( int id )
{
mList->setCurrentRow( id );
}
#include "pFilesListWidget.moc"
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