Added first iteration of the file path property manager / editor / factory.

This commit is contained in:
dfighter1985 2014-09-01 23:06:23 +02:00
parent dfc5576f8a
commit ac6858724f
5 changed files with 422 additions and 3 deletions

View file

@ -20,6 +20,7 @@ SET(OVQT_PLUG_GEORGES_EDITOR_HDR georges_editor_plugin.h
browser_ctrl_pvt.h
dfn_browser_ctrl.h
georges_dfn_dialog.h
filepath_property_manager.h
)
SET(OVQT_PLUG_GEORGES_EDITOR_UIS georges_editor_form.ui

View file

@ -4,6 +4,8 @@
#include "3rdparty/qtpropertybrowser/qteditorfactory.h"
#include "3rdparty/qtpropertybrowser/qtpropertymanager.h"
#include "filepath_property_manager.h"
#include "nel/georges/form_dfn.h"
namespace
@ -60,6 +62,8 @@ QObject( parent )
m_factory = new QtVariantEditorFactory();
m_enumMgr = new QtEnumPropertyManager();
m_enumFactory = new QtEnumEditorFactory();
m_fileMgr = new FileManager();
m_fileFactory = new FileEditFactory();
}
DFNBrowserCtrl::~DFNBrowserCtrl()
@ -75,6 +79,10 @@ DFNBrowserCtrl::~DFNBrowserCtrl()
m_enumMgr = NULL;
delete m_enumFactory;
m_enumFactory = NULL;
delete m_fileMgr;
m_fileMgr = NULL;
delete m_fileFactory;
m_fileFactory = NULL;
}
void DFNBrowserCtrl::onElementSelected( int idx )
@ -84,6 +92,7 @@ void DFNBrowserCtrl::onElementSelected( int idx )
m_browser->clear();
m_browser->setFactoryForManager( m_manager, m_factory );
m_browser->setFactoryForManager( m_enumMgr, m_enumFactory );
m_browser->setFactoryForManager( m_fileMgr, m_fileFactory );
QtVariantProperty *p = NULL;
QtProperty *prop = NULL;
@ -111,9 +120,13 @@ void DFNBrowserCtrl::onElementSelected( int idx )
m_browser->addProperty( prop );
p = m_manager->addProperty( QVariant::String, "value" );
p->setValue( entry.getFilename().c_str() );
m_browser->addProperty( p );
prop = m_fileMgr->addProperty( "value" );
m_fileMgr->setValue( prop, entry.getFilename().c_str() );
m_browser->addProperty( prop );
//p = m_manager->addProperty( QVariant::String, "value" );
//p->setValue( entry.getFilename().c_str() );
//m_browser->addProperty( p );
p = m_manager->addProperty( QVariant::String, "default" );
p->setValue( entry.getDefault().c_str() );

View file

@ -16,6 +16,8 @@ class QtProperty;
class QtEnumPropertyManager;
class QtEnumEditorFactory;
class FileManager;
class FileEditFactory;
class DFNBrowserCtrl : public QObject
{
@ -38,6 +40,9 @@ private:
QtEnumPropertyManager *m_enumMgr;
QtEnumEditorFactory *m_enumFactory;
FileManager *m_fileMgr;
FileEditFactory *m_fileFactory;
};
#endif

View file

@ -0,0 +1,302 @@
#include "filepath_property_manager.h"
#include <QLineEdit>
#include <QToolButton>
#include <QHBoxLayout>
#include <QFileDialog>
#include <QMap>
///////////////////////////////////////////////////////////////////// Manager ////////////////////////////////////////////////////////////////////
class FileManagerPvt
{
public:
QMap< const QtProperty*, QString > values;
};
FileManager::FileManager( QObject *parent ) :
QtAbstractPropertyManager( parent )
{
m_pvt = new FileManagerPvt();
}
FileManager::~FileManager()
{
delete m_pvt;
m_pvt = NULL;
}
QString FileManager::value( const QtProperty *p ) const
{
QMap< const QtProperty*, QString >::const_iterator itr = m_pvt->values.find( p );
if( itr == m_pvt->values.end() )
return "";
else
return itr.value();
}
void FileManager::setValue( QtProperty *p, const QString &v )
{
if( !m_pvt->values.contains( p ) )
return;
if( m_pvt->values[ p ] == v )
return;
m_pvt->values[ p ] = v;
Q_EMIT propertyChanged( p );
Q_EMIT valueChanged( p, v );
}
bool FileManager::hasValue( const QtProperty *p ) const
{
if( m_pvt->values.contains( p ) )
return true;
else
return false;
}
QString FileManager::valueText( const QtProperty *p ) const
{
return value( p );
}
void FileManager::initializeProperty( QtProperty *p )
{
if( m_pvt->values.contains( p ) )
return;
m_pvt->values[ p ] = "";
}
void FileManager::uninitializeProperty( QtProperty *p )
{
m_pvt->values.remove( p );
}
///////////////////////////////////////////////////////////////// Factory ///////////////////////////////////////////////////////////////////////////////
class FileEditFactoryPvt
{
public:
QMap< QtProperty*, QList< FileEdit* > > createdEditors;
QMap< FileEdit*, QtProperty* > editorToProperty;
void addEditor( QtProperty *p, FileEdit *editor )
{
editorToProperty[ editor ] = p;
QMap< QtProperty*, QList< FileEdit* > >::iterator itr = createdEditors.find( p );
if( itr == createdEditors.end() )
{
QList< FileEdit* > l;
l.push_back( editor );
createdEditors[ p ] = l;
}
else
{
QList< FileEdit* > &l = itr.value();
l.push_back( editor );
}
}
void removeEditor( QObject *o )
{
// Find in editorToProperty
QMap< FileEdit*, QtProperty* >::iterator itr = editorToProperty.begin();
while( itr != editorToProperty.end() )
{
if( itr.key() == o )
break;
++itr;
}
// Store the property, and remove the editor from editorToProperty
QtProperty *p = NULL;
if( itr != editorToProperty.end() )
{
p = itr.value();
editorToProperty.erase( itr );
}
// Find the property in createdEditors
QMap< QtProperty*, QList< FileEdit* > >::iterator mitr = createdEditors.find( p );
QList< FileEdit* > &l = mitr.value();
// Find the editor in the list
QList< FileEdit* >::iterator litr = l.begin();
while( litr != l.end() )
{
if( o == *litr )
break;
litr++;
}
// Remove the editor and remove the list too if it's empty
if( litr != l.end() )
l.erase( litr );
if( l.isEmpty() )
createdEditors.erase( mitr );
}
};
FileEditFactory::FileEditFactory( QObject *parent ) :
QtAbstractEditorFactory( parent )
{
m_pvt = new FileEditFactoryPvt();
}
FileEditFactory::~FileEditFactory()
{
delete m_pvt;
m_pvt = NULL;
}
void FileEditFactory::connectPropertyManager( FileManager *manager )
{
connect( manager, SIGNAL( valueChanged( QtProperty*, const QString& ) ),
this, SLOT( onPropertyChanged( QtProperty*, const QString& ) ) );
}
void FileEditFactory::disconnectPropertyManager( FileManager *manager )
{
disconnect( manager, SIGNAL( valueChanged( QtProperty*, const QString& ) ),
this, SLOT( onPropertyChanged( QtProperty*, const QString& ) ) );
}
QWidget* FileEditFactory::createEditor( FileManager *manager, QtProperty *p, QWidget *parent )
{
FileEdit *editor = new FileEdit( parent );
editor->setValue( p->valueText() );
connect( editor, SIGNAL( valueChanged( const QString& ) ), this, SLOT( onSetValue( const QString& ) ) );
connect( editor, SIGNAL( destroyed( QObject* ) ), this, SLOT( onEditorDestroyed( QObject* ) ) );
m_pvt->addEditor( p, editor );
return editor;
}
void FileEditFactory::onPropertyChanged( QtProperty *p, const QString &v )
{
QMap< QtProperty*, QList< FileEdit* > >::iterator itr = m_pvt->createdEditors.find( p );
if( itr == m_pvt->createdEditors.end() )
return;
QList< FileEdit* > &l = itr.value();
QList< FileEdit* >::iterator litr = l.begin();
while( litr != l.end() )
{
FileEdit *editor = *litr;
editor->blockSignals( true );
editor->setValue( v );
editor->blockSignals( false );
++litr;
}
}
void FileEditFactory::onSetValue( const QString& v )
{
QObject *s = sender();
FileEdit *editor = qobject_cast< FileEdit* >( s );
if( editor == NULL )
return;
QMap< FileEdit*, QtProperty* >::iterator itr = m_pvt->editorToProperty.find( editor );
if( itr == m_pvt->editorToProperty.end() )
return;
QtProperty *p = *itr;
FileManager *manager = qobject_cast< FileManager* >( p->propertyManager() );
if( manager == NULL )
return;
blockSignals( true );
manager->setValue( p, v );
blockSignals( false );
}
void FileEditFactory::onEditorDestroyed( QObject *editor )
{
m_pvt->removeEditor( editor );
}
//////////////////////////////////////////////////////////////// Editor /////////////////////////////////////////////////////////////////////////////////
class FileEditPvt
{
public:
QLineEdit *lineEdit;
QToolButton *toolButton;
};
FileEdit::FileEdit( QWidget *parent ) :
QWidget( parent )
{
m_pvt = new FileEditPvt();
setupUI();
setupConnections();
}
FileEdit::~FileEdit()
{
delete m_pvt;
m_pvt = NULL;
Q_EMIT destroyed( this );
}
void FileEdit::setValue( const QString &value )
{
m_pvt->lineEdit->setText( value );
}
void FileEdit::onButtonClicked()
{
QString file = QFileDialog::getOpenFileName( this,
tr( "" ),
tr( "" ) );
if( file.isEmpty() )
return;
if( m_pvt->lineEdit->text() == file )
return;
m_pvt->lineEdit->setText( file );
Q_EMIT valueChanged( file );
}
void FileEdit::setupUI()
{
m_pvt->lineEdit = new QLineEdit( this );
m_pvt->toolButton = new QToolButton( this );
m_pvt->toolButton->setText( "..." );
QHBoxLayout *layout = new QHBoxLayout( this );
layout->setContentsMargins( 0, 0, 0, 0 );
layout->setSpacing( 0 );
layout->addWidget( m_pvt->lineEdit );
layout->addWidget( m_pvt->toolButton );
setLayout( layout );
setFocusProxy( m_pvt->lineEdit );
setSizePolicy( QSizePolicy::Ignored, QSizePolicy::Fixed );
}
void FileEdit::setupConnections()
{
connect( m_pvt->toolButton, SIGNAL( clicked( bool ) ), this, SLOT( onButtonClicked() ) );
}

View file

@ -0,0 +1,98 @@
#ifndef FILEPATH_PROPERTY_MANAGER
#define FILEPATH_PROPERTY_MANAGER
#define QT_QTPROPERTYBROWSER_IMPORT
#include <QWidget>
#include <3rdparty/qtpropertybrowser/qtpropertymanager.h>
/////////////////////////////////////////////////////////////////////// Manager /////////////////////////////////////////////////////////////////
class FileManagerPvt;
class FileManager : public QtAbstractPropertyManager
{
Q_OBJECT
public:
FileManager( QObject *parent = NULL );
~FileManager();
QString value( const QtProperty *p ) const;
public Q_SLOTS:
void setValue( QtProperty *p, const QString &v );
Q_SIGNALS:
void valueChanged( QtProperty *p, const QString &v );
protected:
bool hasValue( const QtProperty *p ) const;
QString valueText( const QtProperty *p ) const;
void initializeProperty( QtProperty *p );
void uninitializeProperty( QtProperty *p );
private:
FileManagerPvt *m_pvt;
Q_DISABLE_COPY( FileManager );
};
//////////////////////////////////////////////////////// Factory ///////////////////////////////////////////////////////////////////
class FileEditFactoryPvt;
class FileEditFactory : public QtAbstractEditorFactory< FileManager >
{
Q_OBJECT
public:
FileEditFactory( QObject *parent = NULL );
~FileEditFactory();
protected:
void connectPropertyManager( FileManager *manager );
void disconnectPropertyManager( FileManager *manager );
QWidget* createEditor( FileManager *manager, QtProperty *p, QWidget *parent );
private Q_SLOTS:
void onPropertyChanged( QtProperty *p, const QString &value );
void onSetValue( const QString &value );
void onEditorDestroyed( QObject *editor );
private:
FileEditFactoryPvt *m_pvt;
Q_DISABLE_COPY( FileEditFactory );
};
//////////////////////////////////////////////////////// Editor ////////////////////////////////////////////////////////////////////
class FileEditPvt;
class FileEdit : public QWidget
{
Q_OBJECT
public:
FileEdit( QWidget *parent = NULL );
~FileEdit();
void setValue( const QString &value );
Q_SIGNALS:
void valueChanged( const QString &value );
void destroyed( QObject *editor );
private Q_SLOTS:
void onButtonClicked();
private:
void setupUI();
void setupConnections();
FileEditPvt *m_pvt;
Q_DISABLE_COPY( FileEdit );
};
#endif