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qgssymbollayerv2widget.cpp
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qgssymbollayerv2widget.cpp
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#include "qgssymbollayerv2widget.h"
#include "qgslinesymbollayerv2.h"
#include "qgsmarkersymbollayerv2.h"
#include "qgsfillsymbollayerv2.h"
#include "characterwidget.h"
#include "qgsdashspacedialog.h"
#include "qgssymbolv2propertiesdialog.h"
#include "qgssvgcache.h"
#include "qgsapplication.h"
#include <QAbstractButton>
#include <QColorDialog>
#include <QDir>
#include <QFileDialog>
#include <QPainter>
#include <QSettings>
#include <QStandardItemModel>
#include <QSvgRenderer>
QgsSimpleLineSymbolLayerV2Widget::QgsSimpleLineSymbolLayerV2Widget( const QgsVectorLayer* vl, QWidget* parent )
: QgsSymbolLayerV2Widget( parent, vl )
{
mLayer = NULL;
setupUi( this );
connect( spinWidth, SIGNAL( valueChanged( double ) ), this, SLOT( penWidthChanged() ) );
connect( btnChangeColor, SIGNAL( clicked() ), this, SLOT( colorChanged() ) );
connect( cboPenStyle, SIGNAL( currentIndexChanged( int ) ), this, SLOT( penStyleChanged() ) );
connect( spinOffset, SIGNAL( valueChanged( double ) ), this, SLOT( offsetChanged() ) );
connect( cboCapStyle, SIGNAL( currentIndexChanged( int ) ), this, SLOT( penStyleChanged() ) );
connect( cboJoinStyle, SIGNAL( currentIndexChanged( int ) ), this, SLOT( penStyleChanged() ) );
updatePatternIcon();
}
void QgsSimpleLineSymbolLayerV2Widget::setSymbolLayer( QgsSymbolLayerV2* layer )
{
if ( layer->layerType() != "SimpleLine" )
return;
// layer type is correct, we can do the cast
mLayer = static_cast<QgsSimpleLineSymbolLayerV2*>( layer );
// set values
spinWidth->setValue( mLayer->width() );
btnChangeColor->setColor( mLayer->color() );
spinOffset->setValue( mLayer->offset() );
cboPenStyle->blockSignals( true );
cboJoinStyle->blockSignals( true );
cboCapStyle->blockSignals( true );
cboPenStyle->setPenStyle( mLayer->penStyle() );
cboJoinStyle->setPenJoinStyle( mLayer->penJoinStyle() );
cboCapStyle->setPenCapStyle( mLayer->penCapStyle() );
cboPenStyle->blockSignals( false );
cboJoinStyle->blockSignals( false );
cboCapStyle->blockSignals( false );
//use a custom dash pattern?
bool useCustomDashPattern = mLayer->useCustomDashPattern();
mChangePatternButton->setEnabled( useCustomDashPattern );
label_3->setEnabled( !useCustomDashPattern );
cboPenStyle->setEnabled( !useCustomDashPattern );
mCustomCheckBox->blockSignals( true );
mCustomCheckBox->setCheckState( useCustomDashPattern ? Qt::Checked : Qt::Unchecked );
mCustomCheckBox->blockSignals( false );
updatePatternIcon();
}
QgsSymbolLayerV2* QgsSimpleLineSymbolLayerV2Widget::symbolLayer()
{
return mLayer;
}
void QgsSimpleLineSymbolLayerV2Widget::penWidthChanged()
{
mLayer->setWidth( spinWidth->value() );
updatePatternIcon();
emit changed();
}
void QgsSimpleLineSymbolLayerV2Widget::colorChanged()
{
#if defined(Q_WS_MAC) && QT_VERSION >= 0x040500 && defined(QT_MAC_USE_COCOA)
// Native Mac dialog works only for Qt Carbon
// Qt bug: http://bugreports.qt.nokia.com/browse/QTBUG-14889
// FIXME need to also check max QT_VERSION when Qt bug fixed
QColor color = QColorDialog::getColor( mLayer->color(), this, "", QColorDialog::DontUseNativeDialog );
#else
QColor color = QColorDialog::getColor( mLayer->color(), this );
#endif
if ( !color.isValid() )
return;
mLayer->setColor( color );
btnChangeColor->setColor( mLayer->color() );
updatePatternIcon();
emit changed();
}
void QgsSimpleLineSymbolLayerV2Widget::penStyleChanged()
{
mLayer->setPenStyle( cboPenStyle->penStyle() );
mLayer->setPenJoinStyle( cboJoinStyle->penJoinStyle() );
mLayer->setPenCapStyle( cboCapStyle->penCapStyle() );
emit changed();
}
void QgsSimpleLineSymbolLayerV2Widget::offsetChanged()
{
mLayer->setOffset( spinOffset->value() );
updatePatternIcon();
emit changed();
}
void QgsSimpleLineSymbolLayerV2Widget::on_mCustomCheckBox_stateChanged( int state )
{
bool checked = ( state == Qt::Checked );
mChangePatternButton->setEnabled( checked );
label_3->setEnabled( !checked );
cboPenStyle->setEnabled( !checked );
mLayer->setUseCustomDashPattern( checked );
emit changed();
}
void QgsSimpleLineSymbolLayerV2Widget::on_mChangePatternButton_clicked()
{
QgsDashSpaceDialog d( mLayer->customDashVector() );
if ( d.exec() == QDialog::Accepted )
{
mLayer->setCustomDashVector( d.dashDotVector() );
updatePatternIcon();
emit changed();
}
}
void QgsSimpleLineSymbolLayerV2Widget::updatePatternIcon()
{
if ( !mLayer )
{
return;
}
QgsSimpleLineSymbolLayerV2* layerCopy = dynamic_cast<QgsSimpleLineSymbolLayerV2*>( mLayer->clone() );
if ( !layerCopy )
{
return;
}
layerCopy->setUseCustomDashPattern( true );
QIcon buttonIcon = QgsSymbolLayerV2Utils::symbolLayerPreviewIcon( layerCopy, QgsSymbolV2::MM, mChangePatternButton->iconSize() );
mChangePatternButton->setIcon( buttonIcon );
delete layerCopy;
}
///////////
QgsSimpleMarkerSymbolLayerV2Widget::QgsSimpleMarkerSymbolLayerV2Widget( const QgsVectorLayer* vl, QWidget* parent )
: QgsSymbolLayerV2Widget( parent, vl )
{
mLayer = NULL;
setupUi( this );
QSize size = lstNames->iconSize();
QStringList names;
names << "circle" << "rectangle" << "diamond" << "pentagon" << "cross" << "cross2" << "triangle"
<< "equilateral_triangle" << "star" << "regular_star" << "arrow" << "line" << "arrowhead" << "filled_arrowhead";
double markerSize = DEFAULT_POINT_SIZE * 2;
for ( int i = 0; i < names.count(); ++i )
{
QgsSimpleMarkerSymbolLayerV2* lyr = new QgsSimpleMarkerSymbolLayerV2( names[i], QColor( 200, 200, 200 ), QColor( 0, 0, 0 ), markerSize );
QIcon icon = QgsSymbolLayerV2Utils::symbolLayerPreviewIcon( lyr, QgsSymbolV2::MM, size );
QListWidgetItem* item = new QListWidgetItem( icon, QString(), lstNames );
item->setData( Qt::UserRole, names[i] );
delete lyr;
}
connect( lstNames, SIGNAL( currentRowChanged( int ) ), this, SLOT( setName() ) );
connect( btnChangeColorBorder, SIGNAL( clicked() ), this, SLOT( setColorBorder() ) );
connect( btnChangeColorFill, SIGNAL( clicked() ), this, SLOT( setColorFill() ) );
connect( spinSize, SIGNAL( valueChanged( double ) ), this, SLOT( setSize() ) );
connect( spinAngle, SIGNAL( valueChanged( double ) ), this, SLOT( setAngle() ) );
connect( spinOffsetX, SIGNAL( valueChanged( double ) ), this, SLOT( setOffset() ) );
connect( spinOffsetY, SIGNAL( valueChanged( double ) ), this, SLOT( setOffset() ) );
}
void QgsSimpleMarkerSymbolLayerV2Widget::setSymbolLayer( QgsSymbolLayerV2* layer )
{
if ( layer->layerType() != "SimpleMarker" )
return;
// layer type is correct, we can do the cast
mLayer = static_cast<QgsSimpleMarkerSymbolLayerV2*>( layer );
// set values
QString name = mLayer->name();
for ( int i = 0; i < lstNames->count(); ++i )
{
if ( lstNames->item( i )->data( Qt::UserRole ).toString() == name )
{
lstNames->setCurrentRow( i );
break;
}
}
btnChangeColorBorder->setColor( mLayer->borderColor() );
btnChangeColorFill->setColor( mLayer->color() );
spinSize->setValue( mLayer->size() );
spinAngle->setValue( mLayer->angle() );
// without blocking signals the value gets changed because of slot setOffset()
spinOffsetX->blockSignals( true );
spinOffsetX->setValue( mLayer->offset().x() );
spinOffsetX->blockSignals( false );
spinOffsetY->blockSignals( true );
spinOffsetY->setValue( mLayer->offset().y() );
spinOffsetY->blockSignals( false );
}
QgsSymbolLayerV2* QgsSimpleMarkerSymbolLayerV2Widget::symbolLayer()
{
return mLayer;
}
void QgsSimpleMarkerSymbolLayerV2Widget::setName()
{
mLayer->setName( lstNames->currentItem()->data( Qt::UserRole ).toString() );
emit changed();
}
void QgsSimpleMarkerSymbolLayerV2Widget::setColorBorder()
{
#if defined(Q_WS_MAC) && QT_VERSION >= 0x040500 && defined(QT_MAC_USE_COCOA)
// Native Mac dialog works only for Qt Carbon
// Qt bug: http://bugreports.qt.nokia.com/browse/QTBUG-14889
// FIXME need to also check max QT_VERSION when Qt bug fixed
QColor borderColor = QColorDialog::getColor( mLayer->borderColor(), this, "", QColorDialog::DontUseNativeDialog );
#else
QColor borderColor = QColorDialog::getColor( mLayer->borderColor(), this );
#endif
if ( !borderColor.isValid() )
return;
mLayer->setBorderColor( borderColor );
btnChangeColorBorder->setColor( mLayer->borderColor() );
emit changed();
}
void QgsSimpleMarkerSymbolLayerV2Widget::setColorFill()
{
#if defined(Q_WS_MAC) && QT_VERSION >= 0x040500 && defined(QT_MAC_USE_COCOA)
// Native Mac dialog works only for Qt Carbon
// Qt bug: http://bugreports.qt.nokia.com/browse/QTBUG-14889
// FIXME need to also check max QT_VERSION when Qt bug fixed
QColor color = QColorDialog::getColor( mLayer->color(), this, "", QColorDialog::DontUseNativeDialog );
#else
QColor color = QColorDialog::getColor( mLayer->color(), this );
#endif
if ( !color.isValid() )
return;
mLayer->setColor( color );
btnChangeColorFill->setColor( mLayer->color() );
emit changed();
}
void QgsSimpleMarkerSymbolLayerV2Widget::setSize()
{
mLayer->setSize( spinSize->value() );
emit changed();
}
void QgsSimpleMarkerSymbolLayerV2Widget::setAngle()
{
mLayer->setAngle( spinAngle->value() );
emit changed();
}
void QgsSimpleMarkerSymbolLayerV2Widget::setOffset()
{
mLayer->setOffset( QPointF( spinOffsetX->value(), spinOffsetY->value() ) );
emit changed();
}
///////////
QgsSimpleFillSymbolLayerV2Widget::QgsSimpleFillSymbolLayerV2Widget( const QgsVectorLayer* vl, QWidget* parent )
: QgsSymbolLayerV2Widget( parent, vl )
{
mLayer = NULL;
setupUi( this );
connect( btnChangeColor, SIGNAL( clicked() ), this, SLOT( setColor() ) );
connect( cboFillStyle, SIGNAL( currentIndexChanged( int ) ), this, SLOT( setBrushStyle() ) );
connect( btnChangeBorderColor, SIGNAL( clicked() ), this, SLOT( setBorderColor() ) );
connect( spinBorderWidth, SIGNAL( valueChanged( double ) ), this, SLOT( borderWidthChanged() ) );
connect( cboBorderStyle, SIGNAL( currentIndexChanged( int ) ), this, SLOT( borderStyleChanged() ) );
connect( spinOffsetX, SIGNAL( valueChanged( double ) ), this, SLOT( offsetChanged() ) );
connect( spinOffsetY, SIGNAL( valueChanged( double ) ), this, SLOT( offsetChanged() ) );
}
void QgsSimpleFillSymbolLayerV2Widget::setSymbolLayer( QgsSymbolLayerV2* layer )
{
if ( layer->layerType() != "SimpleFill" )
return;
// layer type is correct, we can do the cast
mLayer = static_cast<QgsSimpleFillSymbolLayerV2*>( layer );
// set values
btnChangeColor->setColor( mLayer->color() );
cboFillStyle->setBrushStyle( mLayer->brushStyle() );
btnChangeBorderColor->setColor( mLayer->borderColor() );
cboBorderStyle->setPenStyle( mLayer->borderStyle() );
spinBorderWidth->setValue( mLayer->borderWidth() );
spinOffsetX->blockSignals( true );
spinOffsetX->setValue( mLayer->offset().x() );
spinOffsetX->blockSignals( false );
spinOffsetY->blockSignals( true );
spinOffsetY->setValue( mLayer->offset().y() );
spinOffsetY->blockSignals( false );
}
QgsSymbolLayerV2* QgsSimpleFillSymbolLayerV2Widget::symbolLayer()
{
return mLayer;
}
void QgsSimpleFillSymbolLayerV2Widget::setColor()
{
#if defined(Q_WS_MAC) && QT_VERSION >= 0x040500 && defined(QT_MAC_USE_COCOA)
// Native Mac dialog works only for Qt Carbon
// Qt bug: http://bugreports.qt.nokia.com/browse/QTBUG-14889
// FIXME need to also check max QT_VERSION when Qt bug fixed
QColor color = QColorDialog::getColor( mLayer->color(), this, "", QColorDialog::DontUseNativeDialog );
#else
QColor color = QColorDialog::getColor( mLayer->color(), this );
#endif
if ( !color.isValid() )
return;
mLayer->setColor( color );
btnChangeColor->setColor( mLayer->color() );
emit changed();
}
void QgsSimpleFillSymbolLayerV2Widget::setBorderColor()
{
#if defined(Q_WS_MAC) && QT_VERSION >= 0x040500 && defined(QT_MAC_USE_COCOA)
// Native Mac dialog works only for Qt Carbon
// Qt bug: http://bugreports.qt.nokia.com/browse/QTBUG-14889
// FIXME need to also check max QT_VERSION when Qt bug fixed
QColor color = QColorDialog::getColor( mLayer->borderColor(), this, "", QColorDialog::DontUseNativeDialog );
#else
QColor color = QColorDialog::getColor( mLayer->borderColor(), this );
#endif
if ( !color.isValid() )
return;
mLayer->setBorderColor( color );
btnChangeBorderColor->setColor( mLayer->borderColor() );
emit changed();
}
void QgsSimpleFillSymbolLayerV2Widget::setBrushStyle()
{
mLayer->setBrushStyle( cboFillStyle->brushStyle() );
emit changed();
}
void QgsSimpleFillSymbolLayerV2Widget::borderWidthChanged()
{
mLayer->setBorderWidth( spinBorderWidth->value() );
emit changed();
}
void QgsSimpleFillSymbolLayerV2Widget::borderStyleChanged()
{
mLayer->setBorderStyle( cboBorderStyle->penStyle() );
emit changed();
}
void QgsSimpleFillSymbolLayerV2Widget::offsetChanged()
{
mLayer->setOffset( QPointF( spinOffsetX->value(), spinOffsetY->value() ) );
emit changed();
}
///////////
QgsMarkerLineSymbolLayerV2Widget::QgsMarkerLineSymbolLayerV2Widget( const QgsVectorLayer* vl, QWidget* parent )
: QgsSymbolLayerV2Widget( parent, vl )
{
mLayer = NULL;
setupUi( this );
connect( spinInterval, SIGNAL( valueChanged( double ) ), this, SLOT( setInterval( double ) ) );
connect( btnChangeMarker, SIGNAL( clicked() ), this, SLOT( setMarker() ) );
connect( chkRotateMarker, SIGNAL( clicked() ), this, SLOT( setRotate() ) );
connect( spinOffset, SIGNAL( valueChanged( double ) ), this, SLOT( setOffset() ) );
connect( radInterval, SIGNAL( clicked() ), this, SLOT( setPlacement() ) );
connect( radVertex, SIGNAL( clicked() ), this, SLOT( setPlacement() ) );
connect( radVertexLast, SIGNAL( clicked() ), this, SLOT( setPlacement() ) );
connect( radVertexFirst, SIGNAL( clicked() ), this, SLOT( setPlacement() ) );
connect( radCentralPoint, SIGNAL( clicked() ), this, SLOT( setPlacement() ) );
}
void QgsMarkerLineSymbolLayerV2Widget::setSymbolLayer( QgsSymbolLayerV2* layer )
{
if ( layer->layerType() != "MarkerLine" )
return;
// layer type is correct, we can do the cast
mLayer = static_cast<QgsMarkerLineSymbolLayerV2*>( layer );
// set values
spinInterval->setValue( mLayer->interval() );
chkRotateMarker->setChecked( mLayer->rotateMarker() );
spinOffset->setValue( mLayer->offset() );
if ( mLayer->placement() == QgsMarkerLineSymbolLayerV2::Interval )
radInterval->setChecked( true );
else if ( mLayer->placement() == QgsMarkerLineSymbolLayerV2::Vertex )
radVertex->setChecked( true );
else if ( mLayer->placement() == QgsMarkerLineSymbolLayerV2::LastVertex )
radVertexLast->setChecked( true );
else if ( mLayer->placement() == QgsMarkerLineSymbolLayerV2::CentralPoint )
radCentralPoint->setChecked( true );
else
radVertexFirst->setChecked( true );
updateMarker();
setPlacement(); // update gui
}
QgsSymbolLayerV2* QgsMarkerLineSymbolLayerV2Widget::symbolLayer()
{
return mLayer;
}
void QgsMarkerLineSymbolLayerV2Widget::setInterval( double val )
{
mLayer->setInterval( val );
emit changed();
}
void QgsMarkerLineSymbolLayerV2Widget::setMarker()
{
QgsSymbolV2PropertiesDialog dlg( mLayer->subSymbol(), mVectorLayer, this );
if ( dlg.exec() == 0 )
return;
updateMarker();
emit changed();
}
void QgsMarkerLineSymbolLayerV2Widget::setRotate()
{
mLayer->setRotateMarker( chkRotateMarker->isChecked() );
emit changed();
}
void QgsMarkerLineSymbolLayerV2Widget::setOffset()
{
mLayer->setOffset( spinOffset->value() );
emit changed();
}
void QgsMarkerLineSymbolLayerV2Widget::updateMarker()
{
QIcon icon = QgsSymbolLayerV2Utils::symbolPreviewIcon( mLayer->subSymbol(), btnChangeMarker->iconSize() );
btnChangeMarker->setIcon( icon );
}
void QgsMarkerLineSymbolLayerV2Widget::setPlacement()
{
bool interval = radInterval->isChecked();
spinInterval->setEnabled( interval );
//mLayer->setPlacement( interval ? QgsMarkerLineSymbolLayerV2::Interval : QgsMarkerLineSymbolLayerV2::Vertex );
if ( radInterval->isChecked() )
mLayer->setPlacement( QgsMarkerLineSymbolLayerV2::Interval );
else if ( radVertex->isChecked() )
mLayer->setPlacement( QgsMarkerLineSymbolLayerV2::Vertex );
else if ( radVertexLast->isChecked() )
mLayer->setPlacement( QgsMarkerLineSymbolLayerV2::LastVertex );
else if ( radVertexFirst->isChecked() )
mLayer->setPlacement( QgsMarkerLineSymbolLayerV2::FirstVertex );
else
mLayer->setPlacement( QgsMarkerLineSymbolLayerV2::CentralPoint );
emit changed();
}
///////////
QgsSvgMarkerSymbolLayerV2Widget::QgsSvgMarkerSymbolLayerV2Widget( const QgsVectorLayer* vl, QWidget* parent )
: QgsSymbolLayerV2Widget( parent, vl )
{
mLayer = NULL;
setupUi( this );
populateList();
connect( viewImages->selectionModel(), SIGNAL( currentChanged( const QModelIndex&, const QModelIndex& ) ), this, SLOT( setName( const QModelIndex& ) ) );
connect( spinSize, SIGNAL( valueChanged( double ) ), this, SLOT( setSize() ) );
connect( spinAngle, SIGNAL( valueChanged( double ) ), this, SLOT( setAngle() ) );
connect( spinOffsetX, SIGNAL( valueChanged( double ) ), this, SLOT( setOffset() ) );
connect( spinOffsetY, SIGNAL( valueChanged( double ) ), this, SLOT( setOffset() ) );
}
#include <QTime>
#include <QAbstractListModel>
#include <QPixmapCache>
class QgsSvgListModel : public QAbstractListModel
{
public:
QgsSvgListModel( QObject* parent ) : QAbstractListModel( parent )
{
mSvgFiles = QgsSvgMarkerSymbolLayerV2::listSvgFiles();
}
int rowCount( const QModelIndex & parent = QModelIndex() ) const
{
Q_UNUSED( parent );
return mSvgFiles.count();
}
QVariant data( const QModelIndex & index, int role = Qt::DisplayRole ) const
{
QString entry = mSvgFiles.at( index.row() );
if ( role == Qt::DecorationRole ) // icon
{
QPixmap pixmap;
if ( !QPixmapCache::find( entry, pixmap ) )
{
// render SVG file
QColor fill, outline;
double outlineWidth;
bool fillParam, outlineParam, outlineWidthParam;
QgsSvgCache::instance()->containsParams( entry, fillParam, fill, outlineParam, outline, outlineWidthParam, outlineWidth );
const QImage& img = QgsSvgCache::instance()->svgAsImage( entry, 30, fill, outline, outlineWidth, 3.5 /*appr. 88 dpi*/, 1.0 );
pixmap = QPixmap::fromImage( img );
QPixmapCache::insert( entry, pixmap );
}
return pixmap;
}
else if ( role == Qt::UserRole || role == Qt::ToolTipRole )
{
return entry;
}
return QVariant();
}
protected:
QStringList mSvgFiles;
};
void QgsSvgMarkerSymbolLayerV2Widget::populateList()
{
QgsSvgListModel* m = new QgsSvgListModel( viewImages );
viewImages->setModel( m );
}
void QgsSvgMarkerSymbolLayerV2Widget::setGuiForSvg( const QgsSvgMarkerSymbolLayerV2* layer )
{
if ( !layer )
{
return;
}
//activate gui for svg parameters only if supported by the svg file
bool hasFillParam, hasOutlineParam, hasOutlineWidthParam;
QColor defaultFill, defaultOutline;
double defaultOutlineWidth;
QgsSvgCache::instance()->containsParams( layer->path(), hasFillParam, defaultFill, hasOutlineParam, defaultOutline, hasOutlineWidthParam, defaultOutlineWidth );
mChangeColorButton->setEnabled( hasFillParam );
mChangeBorderColorButton->setEnabled( hasOutlineParam );
mBorderWidthSpinBox->setEnabled( hasOutlineWidthParam );
mFileLineEdit->blockSignals( true );
mFileLineEdit->setText( layer->path() );
mFileLineEdit->blockSignals( false );
mBorderWidthSpinBox->blockSignals( true );
mBorderWidthSpinBox->setValue( layer->outlineWidth() );
mBorderWidthSpinBox->blockSignals( false );
}
void QgsSvgMarkerSymbolLayerV2Widget::setSymbolLayer( QgsSymbolLayerV2* layer )
{
if ( layer->layerType() != "SvgMarker" )
return;
// layer type is correct, we can do the cast
mLayer = static_cast<QgsSvgMarkerSymbolLayerV2*>( layer );
// set values
QAbstractItemModel* m = viewImages->model();
QItemSelectionModel* selModel = viewImages->selectionModel();
for ( int i = 0; i < m->rowCount(); i++ )
{
QModelIndex idx( m->index( i, 0 ) );
if ( m->data( idx ).toString() == mLayer->path() )
{
selModel->select( idx, QItemSelectionModel::SelectCurrent );
selModel->setCurrentIndex( idx, QItemSelectionModel::SelectCurrent );
setName( idx );
break;
}
}
spinSize->setValue( mLayer->size() );
spinAngle->setValue( mLayer->angle() );
// without blocking signals the value gets changed because of slot setOffset()
spinOffsetX->blockSignals( true );
spinOffsetX->setValue( mLayer->offset().x() );
spinOffsetX->blockSignals( false );
spinOffsetY->blockSignals( true );
spinOffsetY->setValue( mLayer->offset().y() );
spinOffsetY->blockSignals( false );
setGuiForSvg( mLayer );
}
QgsSymbolLayerV2* QgsSvgMarkerSymbolLayerV2Widget::symbolLayer()
{
return mLayer;
}
void QgsSvgMarkerSymbolLayerV2Widget::setName( const QModelIndex& idx )
{
QString name = idx.data( Qt::UserRole ).toString();
mLayer->setPath( name );
mFileLineEdit->setText( name );
setGuiForSvg( mLayer );
emit changed();
}
void QgsSvgMarkerSymbolLayerV2Widget::setSize()
{
mLayer->setSize( spinSize->value() );
emit changed();
}
void QgsSvgMarkerSymbolLayerV2Widget::setAngle()
{
mLayer->setAngle( spinAngle->value() );
emit changed();
}
void QgsSvgMarkerSymbolLayerV2Widget::setOffset()
{
mLayer->setOffset( QPointF( spinOffsetX->value(), spinOffsetY->value() ) );
emit changed();
}
void QgsSvgMarkerSymbolLayerV2Widget::on_mFileToolButton_clicked()
{
QSettings s;
QString file = QFileDialog::getOpenFileName( 0, tr( "Select SVG file" ), s.value( "/UI/lastSVGMarkerDir" ).toString(), "SVG files (*.svg)" );
QFileInfo fi( file );
if ( file.isEmpty() || !fi.exists() )
{
return;
}
mFileLineEdit->setText( file );
mLayer->setPath( file );
s.setValue( "/UI/lastSVGMarkerDir", fi.absolutePath() );
emit changed();
}
void QgsSvgMarkerSymbolLayerV2Widget::on_mFileLineEdit_textEdited( const QString& text )
{
if ( !QFileInfo( text ).exists() )
{
return;
}
mLayer->setPath( text );
setGuiForSvg( mLayer );
emit changed();
}
void QgsSvgMarkerSymbolLayerV2Widget::on_mChangeColorButton_clicked()
{
if ( !mLayer )
{
return;
}
QColor c = QColorDialog::getColor( mLayer->fillColor() );
if ( c.isValid() )
{
mLayer->setFillColor( c );
emit changed();
}
}
void QgsSvgMarkerSymbolLayerV2Widget::on_mChangeBorderColorButton_clicked()
{
if ( !mLayer )
{
return;
}
QColor c = QColorDialog::getColor( mLayer->outlineColor() );
if ( c.isValid() )
{
mLayer->setOutlineColor( c );
emit changed();
}
}
void QgsSvgMarkerSymbolLayerV2Widget::on_mBorderWidthSpinBox_valueChanged( double d )
{
if ( mLayer )
{
mLayer->setOutlineWidth( d );
emit changed();
}
}
///////////////
QgsLineDecorationSymbolLayerV2Widget::QgsLineDecorationSymbolLayerV2Widget( const QgsVectorLayer* vl, QWidget* parent )
: QgsSymbolLayerV2Widget( parent, vl )
{
mLayer = NULL;
setupUi( this );
connect( btnChangeColor, SIGNAL( clicked() ), this, SLOT( colorChanged() ) );
connect( spinWidth, SIGNAL( valueChanged( double ) ), this, SLOT( penWidthChanged() ) );
}
void QgsLineDecorationSymbolLayerV2Widget::setSymbolLayer( QgsSymbolLayerV2* layer )
{
if ( layer->layerType() != "LineDecoration" )
return;
// layer type is correct, we can do the cast
mLayer = static_cast<QgsLineDecorationSymbolLayerV2*>( layer );
// set values
btnChangeColor->setColor( mLayer->color() );
spinWidth->setValue( mLayer->width() );
}
QgsSymbolLayerV2* QgsLineDecorationSymbolLayerV2Widget::symbolLayer()
{
return mLayer;
}
void QgsLineDecorationSymbolLayerV2Widget::colorChanged()
{
#if defined(Q_WS_MAC) && QT_VERSION >= 0x040500 && defined(QT_MAC_USE_COCOA)
// Native Mac dialog works only for Qt Carbon
// Qt bug: http://bugreports.qt.nokia.com/browse/QTBUG-14889
// FIXME need to also check max QT_VERSION when Qt bug fixed
QColor color = QColorDialog::getColor( mLayer->color(), this, "", QColorDialog::DontUseNativeDialog );
#else
QColor color = QColorDialog::getColor( mLayer->color(), this );
#endif
if ( !color.isValid() )
return;
mLayer->setColor( color );
btnChangeColor->setColor( mLayer->color() );
emit changed();
}
void QgsLineDecorationSymbolLayerV2Widget::penWidthChanged()
{
mLayer->setWidth( spinWidth->value() );
emit changed();
}
/////////////
#include <QFileDialog>
QgsSVGFillSymbolLayerWidget::QgsSVGFillSymbolLayerWidget( const QgsVectorLayer* vl, QWidget* parent ): QgsSymbolLayerV2Widget( parent, vl )
{
mLayer = 0;
setupUi( this );
insertIcons();
updateOutlineIcon();
connect( mSvgListView->selectionModel(), SIGNAL( currentChanged( const QModelIndex&, const QModelIndex& ) ), this, SLOT( setFile( const QModelIndex& ) ) );
}
void QgsSVGFillSymbolLayerWidget::setSymbolLayer( QgsSymbolLayerV2* layer )
{
if ( !layer )
{
return;
}
if ( layer->layerType() != "SVGFill" )
{
return;
}
mLayer = dynamic_cast<QgsSVGFillSymbolLayer*>( layer );
if ( mLayer )
{
double width = mLayer->patternWidth();
mTextureWidthSpinBox->setValue( width );
mSVGLineEdit->setText( mLayer->svgFilePath() );
mRotationSpinBox->setValue( mLayer->angle() );
}
updateOutlineIcon();
}
QgsSymbolLayerV2* QgsSVGFillSymbolLayerWidget::symbolLayer()
{
return mLayer;
}
void QgsSVGFillSymbolLayerWidget::on_mBrowseToolButton_clicked()
{
QString filePath = QFileDialog::getOpenFileName( 0, tr( "Select svg texture file" ) );
if ( !filePath.isNull() )
{
mSVGLineEdit->setText( filePath );
emit changed();
}
}
void QgsSVGFillSymbolLayerWidget::on_mTextureWidthSpinBox_valueChanged( double d )
{
if ( mLayer )
{
mLayer->setPatternWidth( d );
emit changed();
}
}
void QgsSVGFillSymbolLayerWidget::on_mSVGLineEdit_textChanged( const QString & text )
{
if ( !mLayer )
{
return;
}
QFileInfo fi( text );
if ( !fi.exists() )
{
return;
}
mLayer->setSvgFilePath( text );
emit changed();
}
void QgsSVGFillSymbolLayerWidget::setFile( const QModelIndex& item )
{
mSVGLineEdit->setText( item.data( Qt::UserRole ).toString() );
}
void QgsSVGFillSymbolLayerWidget::insertIcons()
{
QgsSvgListModel* m = new QgsSvgListModel( mSvgListView );
mSvgListView->setModel( m );
}
void QgsSVGFillSymbolLayerWidget::on_mChangeOutlinePushButton_clicked()
{
QgsSymbolV2PropertiesDialog dlg( mLayer->subSymbol(), mVectorLayer, this );
if ( dlg.exec() == QDialog::Rejected )
{
return;
}
updateOutlineIcon();
emit changed();
}
void QgsSVGFillSymbolLayerWidget::on_mRotationSpinBox_valueChanged( double d )
{
if ( mLayer )
{
mLayer->setAngle( d );
}
emit changed();
}
void QgsSVGFillSymbolLayerWidget::updateOutlineIcon()
{
if ( mLayer )
{
QIcon icon = QgsSymbolLayerV2Utils::symbolPreviewIcon( mLayer->subSymbol(), mChangeOutlinePushButton->iconSize() );
mChangeOutlinePushButton->setIcon( icon );
}
}
/////////////
QgsLinePatternFillSymbolLayerWidget::QgsLinePatternFillSymbolLayerWidget( const QgsVectorLayer* vl, QWidget* parent ):
QgsSymbolLayerV2Widget( parent, vl ), mLayer( 0 )
{
setupUi( this );
}
void QgsLinePatternFillSymbolLayerWidget::setSymbolLayer( QgsSymbolLayerV2* layer )
{
if ( layer->layerType() != "LinePatternFill" )
{
return;
}
QgsLinePatternFillSymbolLayer* patternLayer = static_cast<QgsLinePatternFillSymbolLayer*>( layer );
if ( patternLayer )
{
mLayer = patternLayer;
mAngleSpinBox->setValue( mLayer->lineAngle() );
mDistanceSpinBox->setValue( mLayer->distance() );
mLineWidthSpinBox->setValue( mLayer->lineWidth() );
mOffsetSpinBox->setValue( mLayer->offset() );
}
}
QgsSymbolLayerV2* QgsLinePatternFillSymbolLayerWidget::symbolLayer()
{
return mLayer;
}
void QgsLinePatternFillSymbolLayerWidget::on_mAngleSpinBox_valueChanged( double d )
{
if ( mLayer )
{
mLayer->setLineAngle( d );
emit changed();
}
}
void QgsLinePatternFillSymbolLayerWidget::on_mDistanceSpinBox_valueChanged( double d )
{
if ( mLayer )
{
mLayer->setDistance( d );
emit changed();
}
}
void QgsLinePatternFillSymbolLayerWidget::on_mLineWidthSpinBox_valueChanged( double d )
{
if ( mLayer )
{
mLayer->setLineWidth( d );
emit changed();
}
}
void QgsLinePatternFillSymbolLayerWidget::on_mOffsetSpinBox_valueChanged( double d )
{
if ( mLayer )
{
mLayer->setOffset( d );
emit changed();
}
}
void QgsLinePatternFillSymbolLayerWidget::on_mColorPushButton_clicked()
{
if ( mLayer )
{
QColor c = QColorDialog::getColor( mLayer->color() );
if ( c.isValid() )
{
mLayer->setColor( c );
emit changed();
}
}
}
void QgsLinePatternFillSymbolLayerWidget::on_mOutlinePushButton_clicked()
{
if ( mLayer )
{
QgsSymbolV2PropertiesDialog dlg( mLayer->subSymbol(), mVectorLayer, this );
if ( dlg.exec() == QDialog::Rejected )
{
return;
}