QgsRuleBasedRendererV2Widget::QgsRuleBasedRendererV2Widget( QgsVectorLayer* layer, QgsStyleV2* style, QgsFeatureRendererV2* renderer )
: QgsRendererV2Widget( layer, style )
{
// try to recognize the previous renderer
// (null renderer means "no previous renderer")
if ( !renderer || renderer->type() != "RuleRenderer" )
{
// we're not going to use it - so let's delete the renderer
delete renderer;
// some default options
QgsSymbolV2* symbol = QgsSymbolV2::defaultSymbol( mLayer->geometryType() );
mRenderer = new QgsRuleBasedRendererV2( symbol );
}
else
{
mRenderer = static_cast<QgsRuleBasedRendererV2*>( renderer );
}
setupUi( this );
mModel = new QgsRuleBasedRendererV2Model( mRenderer );
//new ModelTest( mModel, this ); // for model validity checking
viewRules->setModel( mModel );
mRefineMenu = new QMenu( "Refine current rule", btnRefineRule );
mRefineMenu->addAction( tr( "Add scales to rule" ), this, SLOT( refineRuleScales() ) );
mRefineMenu->addAction( tr( "Add categories to rule" ), this, SLOT( refineRuleCategories() ) );
mRefineMenu->addAction( tr( "Add ranges to rule" ), this, SLOT( refineRuleRanges() ) );
btnRefineRule->setMenu( mRefineMenu );
contextMenu->addMenu( mRefineMenu );
btnAddRule->setIcon( QIcon( QgsApplication::iconPath( "symbologyAdd.png" ) ) );
btnEditRule->setIcon( QIcon( QgsApplication::iconPath( "symbologyEdit.png" ) ) );
btnRemoveRule->setIcon( QIcon( QgsApplication::iconPath( "symbologyRemove.png" ) ) );
connect( viewRules, SIGNAL( doubleClicked( const QModelIndex & ) ), this, SLOT( editRule( const QModelIndex & ) ) );
// support for context menu (now handled generically)
connect( viewRules, SIGNAL( customContextMenuRequested( const QPoint& ) ), this, SLOT( contextMenuViewCategories( const QPoint& ) ) );
connect( viewRules->selectionModel(), SIGNAL( currentChanged( QModelIndex, QModelIndex ) ), this, SLOT( currentRuleChanged( QModelIndex, QModelIndex ) ) );
connect( btnAddRule, SIGNAL( clicked() ), this, SLOT( addRule() ) );
connect( btnEditRule, SIGNAL( clicked() ), this, SLOT( editRule() ) );
connect( btnRemoveRule, SIGNAL( clicked() ), this, SLOT( removeRule() ) );
connect( btnCountFeatures, SIGNAL( clicked() ), this, SLOT( countFeatures() ) );
connect( btnRenderingOrder, SIGNAL( clicked() ), this, SLOT( setRenderingOrder() ) );
currentRuleChanged();
// store/restore header section widths
connect( viewRules->header(), SIGNAL( sectionResized( int, int, int ) ), this, SLOT( saveSectionWidth( int, int, int ) ) );
restoreSectionWidths();
}
QgsRuleBasedRendererV2Widget::QgsRuleBasedRendererV2Widget( QgsVectorLayer* layer, QgsStyleV2* style, QgsFeatureRendererV2* renderer )
: QgsRendererV2Widget( layer, style )
{
// try to recognize the previous renderer
// (null renderer means "no previous renderer")
if ( !renderer || renderer->type() != "RuleRenderer" )
{
// we're not going to use it - so let's delete the renderer
delete renderer;
// some default options
QgsSymbolV2* symbol = QgsSymbolV2::defaultSymbol( mLayer->geometryType() );
mRenderer = new QgsRuleBasedRendererV2( symbol );
}
else
{
mRenderer = static_cast<QgsRuleBasedRendererV2*>( renderer );
}
setupUi( this );
treeRules->setRenderer( mRenderer );
mRefineMenu = new QMenu( btnRefineRule );
mRefineMenu->addAction( tr( "Add scales" ), this, SLOT( refineRuleScales() ) );
mRefineMenu->addAction( tr( "Add categories" ), this, SLOT( refineRuleCategories() ) );
mRefineMenu->addAction( tr( "Add ranges" ), this, SLOT( refineRuleRanges() ) );
btnRefineRule->setMenu( mRefineMenu );
btnAddRule->setIcon( QIcon( QgsApplication::iconPath( "symbologyAdd.png" ) ) );
btnEditRule->setIcon( QIcon( QgsApplication::iconPath( "symbologyEdit.png" ) ) );
btnRemoveRule->setIcon( QIcon( QgsApplication::iconPath( "symbologyRemove.png" ) ) );
btnIncreasePriority->setIcon( QIcon( QgsApplication::iconPath( "symbologyUp.png" ) ) );
btnDecreasePriority->setIcon( QIcon( QgsApplication::iconPath( "symbologyDown.png" ) ) );
connect( treeRules, SIGNAL( itemDoubleClicked( QTreeWidgetItem*, int ) ), this, SLOT( editRule() ) );
connect( btnAddRule, SIGNAL( clicked() ), this, SLOT( addRule() ) );
connect( btnEditRule, SIGNAL( clicked() ), this, SLOT( editRule() ) );
connect( btnRemoveRule, SIGNAL( clicked() ), this, SLOT( removeRule() ) );
connect( btnIncreasePriority, SIGNAL( clicked() ), this, SLOT( increasePriority() ) );
connect( btnDecreasePriority, SIGNAL( clicked() ), this, SLOT( decreasePriority() ) );
connect( radNoGrouping, SIGNAL( clicked() ), this, SLOT( setGrouping() ) );
connect( radGroupFilter, SIGNAL( clicked() ), this, SLOT( setGrouping() ) );
connect( radGroupScale, SIGNAL( clicked() ), this, SLOT( setGrouping() ) );
// Make sure buttons are always in the correct state
chkUsingFirstRule->setChecked( mRenderer->usingFirstRule() );
chkEnableSymbolLevels->setChecked( mRenderer->usingSymbolLevels() );
// If symbol levels are used, forcefully check and gray-out the chkUsingFirstRule checkbox
if (mRenderer->usingSymbolLevels() ) { forceUsingFirstRule(); }
connect( chkUsingFirstRule, SIGNAL( clicked() ), this, SLOT( usingFirstRuleChanged() ));
connect( chkEnableSymbolLevels, SIGNAL( clicked() ), this, SLOT( symbolLevelsEnabledChanged() ) );
connect( this, SIGNAL( forceChkUsingFirstRule() ), this, SLOT( forceUsingFirstRule() ) );
treeRules->populateRules();
}
QgsRuleBasedRendererV2Widget::QgsRuleBasedRendererV2Widget( QgsVectorLayer* layer, QgsStyleV2* style, QgsFeatureRendererV2* renderer )
: QgsRendererV2Widget( layer, style )
{
// try to recognize the previous renderer
// (null renderer means "no previous renderer")
if ( !renderer || renderer->type() != "RuleRenderer" )
{
// we're not going to use it - so let's delete the renderer
delete renderer;
// some default options
QgsSymbolV2* symbol = QgsSymbolV2::defaultSymbol( mLayer->geometryType() );
mRenderer = new QgsRuleBasedRendererV2( symbol );
}
else
{
mRenderer = static_cast<QgsRuleBasedRendererV2*>( renderer );
}
setupUi( this );
treeRules->setRenderer( mRenderer );
mRefineMenu = new QMenu( btnRefineRule );
mRefineMenu->addAction( tr( "Add scales" ), this, SLOT( refineRuleScales() ) );
mRefineMenu->addAction( tr( "Add categories" ), this, SLOT( refineRuleCategories() ) );
mRefineMenu->addAction( tr( "Add ranges" ), this, SLOT( refineRuleRanges() ) );
btnRefineRule->setMenu( mRefineMenu );
btnAddRule->setIcon( QIcon( QgsApplication::iconPath( "symbologyAdd.png" ) ) );
btnEditRule->setIcon( QIcon( QgsApplication::iconPath( "symbologyEdit.png" ) ) );
btnRemoveRule->setIcon( QIcon( QgsApplication::iconPath( "symbologyRemove.png" ) ) );
connect( treeRules, SIGNAL( itemDoubleClicked( QTreeWidgetItem*, int ) ), this, SLOT( editRule() ) );
connect( btnAddRule, SIGNAL( clicked() ), this, SLOT( addRule() ) );
connect( btnEditRule, SIGNAL( clicked() ), this, SLOT( editRule() ) );
connect( btnRemoveRule, SIGNAL( clicked() ), this, SLOT( removeRule() ) );
connect( radNoGrouping, SIGNAL( clicked() ), this, SLOT( setGrouping() ) );
connect( radGroupFilter, SIGNAL( clicked() ), this, SLOT( setGrouping() ) );
connect( radGroupScale, SIGNAL( clicked() ), this, SLOT( setGrouping() ) );
treeRules->populateRules();
}
QgsRuleBasedRendererWidget::QgsRuleBasedRendererWidget( QgsVectorLayer *layer, QgsStyle *style, QgsFeatureRenderer *renderer )
: QgsRendererWidget( layer, style )
{
mRenderer = nullptr;
// try to recognize the previous renderer
// (null renderer means "no previous renderer")
if ( renderer )
{
mRenderer = QgsRuleBasedRenderer::convertFromRenderer( renderer );
}
if ( !mRenderer )
{
// some default options
QgsSymbol *symbol = QgsSymbol::defaultSymbol( mLayer->geometryType() );
mRenderer = new QgsRuleBasedRenderer( symbol );
}
setupUi( this );
this->layout()->setContentsMargins( 0, 0, 0, 0 );
mModel = new QgsRuleBasedRendererModel( mRenderer );
#ifdef ENABLE_MODELTEST
new ModelTest( mModel, this ); // for model validity checking
#endif
viewRules->setModel( mModel );
mDeleteAction = new QAction( tr( "Remove Rule" ), this );
mDeleteAction->setShortcut( QKeySequence( QKeySequence::Delete ) );
viewRules->addAction( mDeleteAction );
viewRules->addAction( mCopyAction );
viewRules->addAction( mPasteAction );
mRefineMenu = new QMenu( tr( "Refine current rule" ), btnRefineRule );
mRefineMenu->addAction( tr( "Add scales to rule" ), this, SLOT( refineRuleScales() ) );
mRefineMenu->addAction( tr( "Add categories to rule" ), this, SLOT( refineRuleCategories() ) );
mRefineMenu->addAction( tr( "Add ranges to rule" ), this, SLOT( refineRuleRanges() ) );
btnRefineRule->setMenu( mRefineMenu );
contextMenu->addMenu( mRefineMenu );
btnAddRule->setIcon( QIcon( QgsApplication::iconPath( "symbologyAdd.svg" ) ) );
btnEditRule->setIcon( QIcon( QgsApplication::iconPath( "symbologyEdit.png" ) ) );
btnRemoveRule->setIcon( QIcon( QgsApplication::iconPath( "symbologyRemove.svg" ) ) );
connect( viewRules, &QAbstractItemView::doubleClicked, this, static_cast < void ( QgsRuleBasedRendererWidget::* )( const QModelIndex &index ) > ( &QgsRuleBasedRendererWidget::editRule ) );
// support for context menu (now handled generically)
connect( viewRules, &QWidget::customContextMenuRequested, this, &QgsRuleBasedRendererWidget::contextMenuViewCategories );
connect( viewRules->selectionModel(), &QItemSelectionModel::currentChanged, this, &QgsRuleBasedRendererWidget::currentRuleChanged );
connect( viewRules->selectionModel(), &QItemSelectionModel::selectionChanged, this, &QgsRuleBasedRendererWidget::selectedRulesChanged );
connect( btnAddRule, &QAbstractButton::clicked, this, &QgsRuleBasedRendererWidget::addRule );
connect( btnEditRule, &QAbstractButton::clicked, this, static_cast < void ( QgsRuleBasedRendererWidget::* )() > ( &QgsRuleBasedRendererWidget::editRule ) );
connect( btnRemoveRule, &QAbstractButton::clicked, this, &QgsRuleBasedRendererWidget::removeRule );
connect( mDeleteAction, &QAction::triggered, this, &QgsRuleBasedRendererWidget::removeRule );
connect( btnCountFeatures, &QAbstractButton::clicked, this, &QgsRuleBasedRendererWidget::countFeatures );
connect( btnRenderingOrder, &QAbstractButton::clicked, this, &QgsRuleBasedRendererWidget::setRenderingOrder );
connect( mModel, &QAbstractItemModel::dataChanged, this, &QgsPanelWidget::widgetChanged );
connect( mModel, &QAbstractItemModel::rowsInserted, this, &QgsPanelWidget::widgetChanged );
connect( mModel, &QAbstractItemModel::rowsRemoved, this, &QgsPanelWidget::widgetChanged );
currentRuleChanged();
selectedRulesChanged();
// store/restore header section widths
connect( viewRules->header(), &QHeaderView::sectionResized, this, &QgsRuleBasedRendererWidget::saveSectionWidth );
restoreSectionWidths();
}
QgsRuleBasedRendererV2Widget::QgsRuleBasedRendererV2Widget( QgsVectorLayer* layer, QgsStyleV2* style, QgsFeatureRendererV2* renderer )
: QgsRendererV2Widget( layer, style )
{
mRenderer = 0;
// try to recognize the previous renderer
// (null renderer means "no previous renderer")
if ( renderer )
{
mRenderer = QgsRuleBasedRendererV2::convertFromRenderer( renderer );
}
if ( !mRenderer )
{
// some default options
QgsSymbolV2* symbol = QgsSymbolV2::defaultSymbol( mLayer->geometryType() );
mRenderer = new QgsRuleBasedRendererV2( symbol );
}
setupUi( this );
mModel = new QgsRuleBasedRendererV2Model( mRenderer );
#ifdef ENABLE_MODELTEST
new ModelTest( mModel, this ); // for model validity checking
#endif
viewRules->setModel( mModel );
mDeleteAction = new QAction( tr( "Remove Rule" ), this );
mDeleteAction->setShortcut( QKeySequence( QKeySequence::Delete ) );
viewRules->addAction( mDeleteAction );
viewRules->addAction( mCopyAction );
viewRules->addAction( mPasteAction );
mRefineMenu = new QMenu( tr( "Refine current rule" ), btnRefineRule );
mRefineMenu->addAction( tr( "Add scales to rule" ), this, SLOT( refineRuleScales() ) );
mRefineMenu->addAction( tr( "Add categories to rule" ), this, SLOT( refineRuleCategories() ) );
mRefineMenu->addAction( tr( "Add ranges to rule" ), this, SLOT( refineRuleRanges() ) );
btnRefineRule->setMenu( mRefineMenu );
contextMenu->addMenu( mRefineMenu );
btnAddRule->setIcon( QIcon( QgsApplication::iconPath( "symbologyAdd.svg" ) ) );
btnEditRule->setIcon( QIcon( QgsApplication::iconPath( "symbologyEdit.png" ) ) );
btnRemoveRule->setIcon( QIcon( QgsApplication::iconPath( "symbologyRemove.svg" ) ) );
connect( viewRules, SIGNAL( doubleClicked( const QModelIndex & ) ), this, SLOT( editRule( const QModelIndex & ) ) );
// support for context menu (now handled generically)
connect( viewRules, SIGNAL( customContextMenuRequested( const QPoint& ) ), this, SLOT( contextMenuViewCategories( const QPoint& ) ) );
connect( viewRules->selectionModel(), SIGNAL( currentChanged( QModelIndex, QModelIndex ) ), this, SLOT( currentRuleChanged( QModelIndex, QModelIndex ) ) );
connect( btnAddRule, SIGNAL( clicked() ), this, SLOT( addRule() ) );
connect( btnEditRule, SIGNAL( clicked() ), this, SLOT( editRule() ) );
connect( btnRemoveRule, SIGNAL( clicked() ), this, SLOT( removeRule() ) );
connect( mDeleteAction, SIGNAL( triggered() ), this, SLOT( removeRule() ) );
connect( btnCountFeatures, SIGNAL( clicked() ), this, SLOT( countFeatures() ) );
connect( btnRenderingOrder, SIGNAL( clicked() ), this, SLOT( setRenderingOrder() ) );
currentRuleChanged();
// store/restore header section widths
connect( viewRules->header(), SIGNAL( sectionResized( int, int, int ) ), this, SLOT( saveSectionWidth( int, int, int ) ) );
restoreSectionWidths();
}
