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[Fix #7867] Fix field properties config dialog

  • Loading branch information
m-kuhn committed May 24, 2013
1 parent 06836fb commit 43631982e7fdf8ffb42d54ce50b552b574b897a1
Showing with 124 additions and 66 deletions.
  1. +101 −57 src/app/qgsfieldsproperties.cpp
  2. +23 −9 src/app/qgsfieldsproperties.h
@@ -316,6 +316,7 @@ void QgsFieldsProperties::loadRows()
void QgsFieldsProperties::setRow( int row, int idx, const QgsField &field )
{
mAttributesList->setItem( row, attrIdCol, new QTableWidgetItem( QString::number( idx ) ) );
mIndexedWidgets.insert( idx, mAttributesList->item( row, 0 ) );
mAttributesList->setItem( row, attrNameCol, new QTableWidgetItem( field.name() ) );
mAttributesList->setItem( row, attrTypeCol, new QTableWidgetItem( field.typeName() ) );
mAttributesList->setItem( row, attrLengthCol, new QTableWidgetItem( QString::number( field.length() ) ) );
@@ -325,10 +326,14 @@ void QgsFieldsProperties::setRow( int row, int idx, const QgsField &field )
for ( int i = 0; i < attrEditTypeCol; i++ )
mAttributesList->item( row, i )->setFlags( mAttributesList->item( row, i )->flags() & ~Qt::ItemIsEditable );

QPushButton *pb = new QPushButton( editTypeButtonText( mLayer->editType( idx ) ) );
FieldConfig cfg( mLayer, idx );
cfg.mEditType = mLayer->editType( idx );
QPushButton *pb = new QPushButton( editTypeButtonText( cfg.mEditType ) );
mAttributesList->setCellWidget( row, attrEditTypeCol, pb );
connect( pb, SIGNAL( pressed() ), this, SLOT( attributeTypeDialog( ) ) );
mButtonMap.insert( idx, pb );

cfg.mButton = pb;
setConfigForRow( row, cfg );

//set the alias for the attribute
mAttributesList->setItem( row, attrAliasCol, new QTableWidgetItem( mLayer->attributeAlias( idx ) ) );
@@ -455,56 +460,66 @@ void QgsFieldsProperties::attributeTypeDialog()
if ( !pb )
return;

int index = mButtonMap.key( pb, -1 );
FieldConfig cfg;
int index = -1;
int row = -1;

foreach ( QTableWidgetItem* wdg, mIndexedWidgets )
{
cfg = wdg->data( Qt::UserRole ).value<FieldConfig>();
if ( cfg.mButton == pb )
{
index = mIndexedWidgets.indexOf( wdg );
row = wdg->row();
break;
}
}

if ( index == -1 )
return;

QgsAttributeTypeDialog attributeTypeDialog( mLayer );

attributeTypeDialog.setValueMap( mValueMaps.value( index, mLayer->valueMap( index ) ) );
attributeTypeDialog.setRange( mRanges.value( index, mLayer->range( index ) ) );
attributeTypeDialog.setValueRelation( mValueRelationData.value( index, mLayer->valueRelation( index ) ) );
attributeTypeDialog.setValueMap( cfg.mValueMap );
attributeTypeDialog.setRange( cfg.mRange );
attributeTypeDialog.setValueRelation( cfg.mValueRelationData );

QPair<QString, QString> checkStates = mCheckedStates.value( index, mLayer->checkedState( index ) );
QPair<QString, QString> checkStates = cfg.mCheckedState;
attributeTypeDialog.setCheckedState( checkStates.first, checkStates.second );

attributeTypeDialog.setDateFormat( mDateFormat.value( index, mLayer->dateFormat( index ) ) );
attributeTypeDialog.setWidgetSize( mWidgetSize.value( index, mLayer->widgetSize( index ) ) );
attributeTypeDialog.setFieldEditable( mFieldEditables.value( index, mLayer->fieldEditable( index ) ) );
attributeTypeDialog.setDateFormat( cfg.mDateFormat );
attributeTypeDialog.setWidgetSize( cfg.mWidgetSize );
attributeTypeDialog.setFieldEditable( cfg.mEditable );

attributeTypeDialog.setIndex( index, mEditTypeMap.value( index, mLayer->editType( index ) ) );
attributeTypeDialog.setIndex( index, cfg.mEditType );

if ( !attributeTypeDialog.exec() )
return;

QgsVectorLayer::EditType editType = attributeTypeDialog.editType();
mEditTypeMap.insert( index, editType );
cfg.mEditType = attributeTypeDialog.editType();
cfg.mEditable = attributeTypeDialog.fieldEditable();

bool isFieldEditable = attributeTypeDialog.fieldEditable();
mFieldEditables.insert( index, isFieldEditable );

QString buttonText;
switch ( editType )
switch ( cfg.mEditType )
{
case QgsVectorLayer::ValueMap:
mValueMaps.insert( index, attributeTypeDialog.valueMap() );
cfg.mValueMap = attributeTypeDialog.valueMap();
break;
case QgsVectorLayer::EditRange:
case QgsVectorLayer::SliderRange:
case QgsVectorLayer::DialRange:
mRanges.insert( index, attributeTypeDialog.rangeData() );
cfg.mRange = attributeTypeDialog.rangeData();
break;
case QgsVectorLayer::CheckBox:
mCheckedStates.insert( index, attributeTypeDialog.checkedState() );
cfg.mCheckedState = attributeTypeDialog.checkedState();
break;
case QgsVectorLayer::ValueRelation:
mValueRelationData.insert( index, attributeTypeDialog.valueRelationData() );
cfg.mValueRelationData = attributeTypeDialog.valueRelationData();
break;
case QgsVectorLayer::Calendar:
mDateFormat.insert( index, attributeTypeDialog.dateFormat() );
cfg.mDateFormat = attributeTypeDialog.dateFormat();
break;
case QgsVectorLayer::Photo:
mWidgetSize.insert( index, attributeTypeDialog.widgetSize() );
cfg.mWidgetSize = attributeTypeDialog.widgetSize();
break;
case QgsVectorLayer::LineEdit:
case QgsVectorLayer::TextEdit:
@@ -521,7 +536,9 @@ void QgsFieldsProperties::attributeTypeDialog()
break;
}

pb->setText( editTypeButtonText( editType ) );
setConfigForRow( row, cfg );

pb->setText( editTypeButtonText( cfg.mEditType ) );
}


@@ -533,7 +550,6 @@ void QgsFieldsProperties::attributeAdded( int idx )
int row = mAttributesList->rowCount();
mAttributesList->insertRow( row );
setRow( row, idx, fields[idx] );
mIndexedWidgets.insert( idx, mAttributesList->item( row, 0 ) );

for ( int i = idx; i < mIndexedWidgets.count(); i++ )
{
@@ -594,6 +610,36 @@ void QgsFieldsProperties::editingToggled()
updateButtons();
}

QgsFieldsProperties::FieldConfig QgsFieldsProperties::configForRow( int row )
{
foreach ( QTableWidgetItem* wdg , mIndexedWidgets )
{
if ( wdg->row() == row )
{
return wdg->data( Qt::UserRole ).value<FieldConfig>();
}
}

// Should never get here
Q_ASSERT( false );
return FieldConfig();
}

void QgsFieldsProperties::setConfigForRow( int row, QgsFieldsProperties::FieldConfig cfg )
{
foreach ( QTableWidgetItem* wdg , mIndexedWidgets )
{
if ( wdg->row() == row )
{
wdg->setData( Qt::UserRole, QVariant::fromValue<FieldConfig>( cfg ) );
return;
}
}

// Should never get here
Q_ASSERT( false );
}

void QgsFieldsProperties::on_mAddAttributeButton_clicked()
{
QgsAddAttrDialog dialog( mLayer, this );
@@ -790,63 +836,42 @@ void QgsFieldsProperties::apply()
for ( int i = 0; i < mAttributesList->rowCount(); i++ )
{
int idx = mAttributesList->item( i, attrIdCol )->text().toInt();
FieldConfig cfg = configForRow( i );

QPushButton *pb = qobject_cast<QPushButton *>( mAttributesList->cellWidget( i, attrEditTypeCol ) );
if ( !pb )
continue;

QgsVectorLayer::EditType editType = editTypeFromButtonText( pb->text() );
mLayer->setEditType( idx, editType );
mLayer->setEditType( idx, cfg.mEditType );

if ( mFieldEditables.contains( idx ) )
mLayer->setFieldEditable( idx, mFieldEditables[idx] );
mLayer->setFieldEditable( idx, cfg.mEditable );

switch ( editType )
switch ( cfg.mEditType )
{
case QgsVectorLayer::ValueMap:
if ( mValueMaps.contains( idx ) )
{
QMap<QString, QVariant> &map = mLayer->valueMap( idx );
map.clear();
map = mValueMaps[idx];
}
mLayer->valueMap( idx ) = cfg.mValueMap;
break;

case QgsVectorLayer::EditRange:
case QgsVectorLayer::SliderRange:
case QgsVectorLayer::DialRange:
if ( mRanges.contains( idx ) )
{
mLayer->range( idx ) = mRanges[idx];
}
mLayer->range( idx ) = cfg.mRange;
break;

case QgsVectorLayer::CheckBox:
if ( mCheckedStates.contains( idx ) )
{
mLayer->setCheckedState( idx, mCheckedStates[idx].first, mCheckedStates[idx].second );
}
mLayer->setCheckedState( idx, cfg.mCheckedState.first, cfg.mCheckedState.second );
break;

case QgsVectorLayer::ValueRelation:
if ( mValueRelationData.contains( idx ) )
{
mLayer->valueRelation( idx ) = mValueRelationData[idx];
}
mLayer->valueRelation( idx ) = cfg.mValueRelationData;
break;

case QgsVectorLayer::Calendar:
if ( mDateFormat.contains( idx ) )
{
mLayer->dateFormat( idx ) = mDateFormat[idx];
}
mLayer->dateFormat( idx ) = cfg.mDateFormat;
break;

case QgsVectorLayer::Photo:
if ( mWidgetSize.contains( idx ) )
{
mLayer->widgetSize( idx ) = mWidgetSize[idx];
}
mLayer->widgetSize( idx ) = cfg.mWidgetSize;
break;

case QgsVectorLayer::LineEdit:
@@ -890,3 +915,22 @@ void QgsFieldsProperties::apply()
mLayer->setExcludeAttributesWMS( excludeAttributesWMS );
mLayer->setExcludeAttributesWFS( excludeAttributesWFS );
}


QgsFieldsProperties::FieldConfig::FieldConfig()
: mButton( NULL )
{
}

QgsFieldsProperties::FieldConfig::FieldConfig( QgsVectorLayer* layer, int idx )
: mButton( NULL )
{
mEditable = layer->fieldEditable( idx );
mValueRelationData = layer->valueRelation( idx );
mValueMap = layer->valueMap( idx );
mRange = layer->range( idx );
mCheckedState = layer->checkedState( idx );
mEditType = layer->editType( idx );
mDateFormat = layer->dateFormat( idx );
mWidgetSize = layer->widgetSize( idx );
}
@@ -46,6 +46,24 @@ class QgsFieldsProperties : public QWidget, private Ui_QgsFieldsPropertiesBase
{
Q_OBJECT

public:
class FieldConfig
{
public:
FieldConfig();
FieldConfig( QgsVectorLayer* layer, int idx );

bool mEditable;
QgsVectorLayer::ValueRelationData mValueRelationData;
QMap<QString, QVariant> mValueMap;
QgsVectorLayer::RangeData mRange;
QPair<QString, QString> mCheckedState;
QgsVectorLayer::EditType mEditType;
QPushButton* mButton;
QString mDateFormat;
QSize mWidgetSize;
};

public:
QgsFieldsProperties( QgsVectorLayer *layer, QWidget* parent = 0 );

@@ -101,19 +119,13 @@ class QgsFieldsProperties : public QWidget, private Ui_QgsFieldsPropertiesBase
void editingToggled();

protected:
FieldConfig configForRow( int row );
void setConfigForRow( int row, FieldConfig cfg );

QgsVectorLayer* mLayer;
QgsAttributesTree* mAttributesTree;
QTableWidget* mAttributesList;

QMap<int, bool> mFieldEditables;
QMap<int, QgsVectorLayer::ValueRelationData> mValueRelationData;
QMap<int, QMap<QString, QVariant> > mValueMaps;
QMap<int, QgsVectorLayer::RangeData> mRanges;
QMap<int, QPair<QString, QString> > mCheckedStates;
QMap<int, QgsVectorLayer::EditType> mEditTypeMap;
QMap<int, QPushButton*> mButtonMap;
QMap<int, QString> mDateFormat;
QMap<int, QSize> mWidgetSize;
// Holds all the first column items (header: id) of the table.
// The index in the list is the fieldIdx, and therefore acts as a mapping
// between fieldIdx and QTableWidgetItem->row()
@@ -141,4 +153,6 @@ class QgsFieldsProperties : public QWidget, private Ui_QgsFieldsPropertiesBase

};

Q_DECLARE_METATYPE( QgsFieldsProperties::FieldConfig )

#endif // QGSFIELDSPROPERTIES_H

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