Added first iteration of the file path property manager / editor / factory.
This commit is contained in:
dfighter1985
parent
dfc5576f8a
commit
ac6858724f
5 changed files with 422 additions and 3 deletions
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@ -20,6 +20,7 @@ SET(OVQT_PLUG_GEORGES_EDITOR_HDR georges_editor_plugin.h
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browser_ctrl_pvt.h
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dfn_browser_ctrl.h
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georges_dfn_dialog.h
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filepath_property_manager.h
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)
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SET(OVQT_PLUG_GEORGES_EDITOR_UIS georges_editor_form.ui
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@ -4,6 +4,8 @@
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#include "3rdparty/qtpropertybrowser/qteditorfactory.h"
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#include "3rdparty/qtpropertybrowser/qtpropertymanager.h"
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#include "filepath_property_manager.h"
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#include "nel/georges/form_dfn.h"
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namespace
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@ -60,6 +62,8 @@ QObject( parent )
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m_factory = new QtVariantEditorFactory();
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m_enumMgr = new QtEnumPropertyManager();
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m_enumFactory = new QtEnumEditorFactory();
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m_fileMgr = new FileManager();
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m_fileFactory = new FileEditFactory();
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}
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DFNBrowserCtrl::~DFNBrowserCtrl()
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@ -75,6 +79,10 @@ DFNBrowserCtrl::~DFNBrowserCtrl()
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m_enumMgr = NULL;
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delete m_enumFactory;
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m_enumFactory = NULL;
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delete m_fileMgr;
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m_fileMgr = NULL;
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delete m_fileFactory;
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m_fileFactory = NULL;
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}
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void DFNBrowserCtrl::onElementSelected( int idx )
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@ -84,6 +92,7 @@ void DFNBrowserCtrl::onElementSelected( int idx )
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m_browser->clear();
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m_browser->setFactoryForManager( m_manager, m_factory );
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m_browser->setFactoryForManager( m_enumMgr, m_enumFactory );
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m_browser->setFactoryForManager( m_fileMgr, m_fileFactory );
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QtVariantProperty *p = NULL;
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QtProperty *prop = NULL;
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@ -111,9 +120,13 @@ void DFNBrowserCtrl::onElementSelected( int idx )
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m_browser->addProperty( prop );
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p = m_manager->addProperty( QVariant::String, "value" );
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p->setValue( entry.getFilename().c_str() );
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m_browser->addProperty( p );
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prop = m_fileMgr->addProperty( "value" );
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m_fileMgr->setValue( prop, entry.getFilename().c_str() );
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m_browser->addProperty( prop );
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//p = m_manager->addProperty( QVariant::String, "value" );
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//p->setValue( entry.getFilename().c_str() );
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//m_browser->addProperty( p );
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p = m_manager->addProperty( QVariant::String, "default" );
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p->setValue( entry.getDefault().c_str() );
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@ -16,6 +16,8 @@ class QtProperty;
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class QtEnumPropertyManager;
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class QtEnumEditorFactory;
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class FileManager;
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class FileEditFactory;
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class DFNBrowserCtrl : public QObject
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{
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@ -38,6 +40,9 @@ private:
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QtEnumPropertyManager *m_enumMgr;
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QtEnumEditorFactory *m_enumFactory;
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FileManager *m_fileMgr;
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FileEditFactory *m_fileFactory;
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};
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#endif
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@ -0,0 +1,302 @@
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#include "filepath_property_manager.h"
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#include <QLineEdit>
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#include <QToolButton>
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#include <QHBoxLayout>
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#include <QFileDialog>
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#include <QMap>
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///////////////////////////////////////////////////////////////////// Manager ////////////////////////////////////////////////////////////////////
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class FileManagerPvt
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{
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public:
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QMap< const QtProperty*, QString > values;
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};
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FileManager::FileManager( QObject *parent ) :
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QtAbstractPropertyManager( parent )
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{
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m_pvt = new FileManagerPvt();
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}
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FileManager::~FileManager()
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{
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delete m_pvt;
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m_pvt = NULL;
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}
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QString FileManager::value( const QtProperty *p ) const
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{
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QMap< const QtProperty*, QString >::const_iterator itr = m_pvt->values.find( p );
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if( itr == m_pvt->values.end() )
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return "";
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else
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return itr.value();
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}
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void FileManager::setValue( QtProperty *p, const QString &v )
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{
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if( !m_pvt->values.contains( p ) )
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return;
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if( m_pvt->values[ p ] == v )
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return;
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m_pvt->values[ p ] = v;
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Q_EMIT propertyChanged( p );
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Q_EMIT valueChanged( p, v );
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}
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bool FileManager::hasValue( const QtProperty *p ) const
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{
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if( m_pvt->values.contains( p ) )
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return true;
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else
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return false;
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}
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QString FileManager::valueText( const QtProperty *p ) const
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{
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return value( p );
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}
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void FileManager::initializeProperty( QtProperty *p )
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{
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if( m_pvt->values.contains( p ) )
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return;
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m_pvt->values[ p ] = "";
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}
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void FileManager::uninitializeProperty( QtProperty *p )
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{
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m_pvt->values.remove( p );
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}
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///////////////////////////////////////////////////////////////// Factory ///////////////////////////////////////////////////////////////////////////////
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class FileEditFactoryPvt
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{
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public:
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QMap< QtProperty*, QList< FileEdit* > > createdEditors;
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QMap< FileEdit*, QtProperty* > editorToProperty;
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void addEditor( QtProperty *p, FileEdit *editor )
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{
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editorToProperty[ editor ] = p;
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QMap< QtProperty*, QList< FileEdit* > >::iterator itr = createdEditors.find( p );
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if( itr == createdEditors.end() )
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{
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QList< FileEdit* > l;
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l.push_back( editor );
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createdEditors[ p ] = l;
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}
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else
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{
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QList< FileEdit* > &l = itr.value();
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l.push_back( editor );
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}
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}
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void removeEditor( QObject *o )
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{
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// Find in editorToProperty
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QMap< FileEdit*, QtProperty* >::iterator itr = editorToProperty.begin();
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while( itr != editorToProperty.end() )
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{
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if( itr.key() == o )
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break;
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++itr;
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}
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// Store the property, and remove the editor from editorToProperty
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QtProperty *p = NULL;
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if( itr != editorToProperty.end() )
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{
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p = itr.value();
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editorToProperty.erase( itr );
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}
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// Find the property in createdEditors
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QMap< QtProperty*, QList< FileEdit* > >::iterator mitr = createdEditors.find( p );
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QList< FileEdit* > &l = mitr.value();
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// Find the editor in the list
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QList< FileEdit* >::iterator litr = l.begin();
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while( litr != l.end() )
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{
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if( o == *litr )
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break;
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litr++;
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}
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// Remove the editor and remove the list too if it's empty
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if( litr != l.end() )
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l.erase( litr );
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if( l.isEmpty() )
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createdEditors.erase( mitr );
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}
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};
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FileEditFactory::FileEditFactory( QObject *parent ) :
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QtAbstractEditorFactory( parent )
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{
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m_pvt = new FileEditFactoryPvt();
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}
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FileEditFactory::~FileEditFactory()
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{
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delete m_pvt;
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m_pvt = NULL;
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}
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void FileEditFactory::connectPropertyManager( FileManager *manager )
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{
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connect( manager, SIGNAL( valueChanged( QtProperty*, const QString& ) ),
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this, SLOT( onPropertyChanged( QtProperty*, const QString& ) ) );
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}
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void FileEditFactory::disconnectPropertyManager( FileManager *manager )
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{
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disconnect( manager, SIGNAL( valueChanged( QtProperty*, const QString& ) ),
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this, SLOT( onPropertyChanged( QtProperty*, const QString& ) ) );
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}
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QWidget* FileEditFactory::createEditor( FileManager *manager, QtProperty *p, QWidget *parent )
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{
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FileEdit *editor = new FileEdit( parent );
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editor->setValue( p->valueText() );
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connect( editor, SIGNAL( valueChanged( const QString& ) ), this, SLOT( onSetValue( const QString& ) ) );
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connect( editor, SIGNAL( destroyed( QObject* ) ), this, SLOT( onEditorDestroyed( QObject* ) ) );
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m_pvt->addEditor( p, editor );
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return editor;
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}
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void FileEditFactory::onPropertyChanged( QtProperty *p, const QString &v )
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{
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QMap< QtProperty*, QList< FileEdit* > >::iterator itr = m_pvt->createdEditors.find( p );
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if( itr == m_pvt->createdEditors.end() )
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return;
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QList< FileEdit* > &l = itr.value();
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QList< FileEdit* >::iterator litr = l.begin();
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while( litr != l.end() )
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{
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FileEdit *editor = *litr;
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editor->blockSignals( true );
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editor->setValue( v );
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editor->blockSignals( false );
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++litr;
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}
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}
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void FileEditFactory::onSetValue( const QString& v )
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{
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QObject *s = sender();
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FileEdit *editor = qobject_cast< FileEdit* >( s );
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if( editor == NULL )
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return;
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QMap< FileEdit*, QtProperty* >::iterator itr = m_pvt->editorToProperty.find( editor );
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if( itr == m_pvt->editorToProperty.end() )
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return;
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QtProperty *p = *itr;
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FileManager *manager = qobject_cast< FileManager* >( p->propertyManager() );
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if( manager == NULL )
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return;
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blockSignals( true );
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manager->setValue( p, v );
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blockSignals( false );
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}
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void FileEditFactory::onEditorDestroyed( QObject *editor )
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{
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m_pvt->removeEditor( editor );
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}
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//////////////////////////////////////////////////////////////// Editor /////////////////////////////////////////////////////////////////////////////////
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class FileEditPvt
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{
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public:
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QLineEdit *lineEdit;
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QToolButton *toolButton;
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};
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FileEdit::FileEdit( QWidget *parent ) :
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QWidget( parent )
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{
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m_pvt = new FileEditPvt();
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setupUI();
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setupConnections();
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}
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FileEdit::~FileEdit()
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{
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delete m_pvt;
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m_pvt = NULL;
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Q_EMIT destroyed( this );
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}
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void FileEdit::setValue( const QString &value )
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{
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m_pvt->lineEdit->setText( value );
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}
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void FileEdit::onButtonClicked()
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{
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QString file = QFileDialog::getOpenFileName( this,
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tr( "" ),
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tr( "" ) );
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if( file.isEmpty() )
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return;
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if( m_pvt->lineEdit->text() == file )
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return;
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m_pvt->lineEdit->setText( file );
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Q_EMIT valueChanged( file );
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}
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void FileEdit::setupUI()
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{
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m_pvt->lineEdit = new QLineEdit( this );
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m_pvt->toolButton = new QToolButton( this );
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m_pvt->toolButton->setText( "..." );
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QHBoxLayout *layout = new QHBoxLayout( this );
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layout->setContentsMargins( 0, 0, 0, 0 );
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layout->setSpacing( 0 );
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layout->addWidget( m_pvt->lineEdit );
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layout->addWidget( m_pvt->toolButton );
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setLayout( layout );
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setFocusProxy( m_pvt->lineEdit );
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setSizePolicy( QSizePolicy::Ignored, QSizePolicy::Fixed );
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}
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void FileEdit::setupConnections()
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{
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connect( m_pvt->toolButton, SIGNAL( clicked( bool ) ), this, SLOT( onButtonClicked() ) );
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}
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@ -0,0 +1,98 @@
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#ifndef FILEPATH_PROPERTY_MANAGER
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#define FILEPATH_PROPERTY_MANAGER
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#define QT_QTPROPERTYBROWSER_IMPORT
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#include <QWidget>
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#include <3rdparty/qtpropertybrowser/qtpropertymanager.h>
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/////////////////////////////////////////////////////////////////////// Manager /////////////////////////////////////////////////////////////////
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class FileManagerPvt;
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class FileManager : public QtAbstractPropertyManager
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{
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Q_OBJECT
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public:
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FileManager( QObject *parent = NULL );
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~FileManager();
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QString value( const QtProperty *p ) const;
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public Q_SLOTS:
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void setValue( QtProperty *p, const QString &v );
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Q_SIGNALS:
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void valueChanged( QtProperty *p, const QString &v );
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protected:
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bool hasValue( const QtProperty *p ) const;
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QString valueText( const QtProperty *p ) const;
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void initializeProperty( QtProperty *p );
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void uninitializeProperty( QtProperty *p );
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private:
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FileManagerPvt *m_pvt;
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Q_DISABLE_COPY( FileManager );
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};
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//////////////////////////////////////////////////////// Factory ///////////////////////////////////////////////////////////////////
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class FileEditFactoryPvt;
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class FileEditFactory : public QtAbstractEditorFactory< FileManager >
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{
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Q_OBJECT
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public:
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FileEditFactory( QObject *parent = NULL );
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~FileEditFactory();
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protected:
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void connectPropertyManager( FileManager *manager );
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void disconnectPropertyManager( FileManager *manager );
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QWidget* createEditor( FileManager *manager, QtProperty *p, QWidget *parent );
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private Q_SLOTS:
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void onPropertyChanged( QtProperty *p, const QString &value );
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void onSetValue( const QString &value );
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void onEditorDestroyed( QObject *editor );
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private:
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FileEditFactoryPvt *m_pvt;
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Q_DISABLE_COPY( FileEditFactory );
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};
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//////////////////////////////////////////////////////// Editor ////////////////////////////////////////////////////////////////////
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class FileEditPvt;
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class FileEdit : public QWidget
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{
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Q_OBJECT
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public:
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FileEdit( QWidget *parent = NULL );
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~FileEdit();
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void setValue( const QString &value );
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Q_SIGNALS:
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void valueChanged( const QString &value );
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void destroyed( QObject *editor );
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private Q_SLOTS:
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void onButtonClicked();
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private:
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void setupUI();
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void setupConnections();
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FileEditPvt *m_pvt;
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Q_DISABLE_COPY( FileEdit );
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};
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#endif
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