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add method to set raster options in QgsRasterFormatOptionsWidget

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This commit is contained in:
Alexander Bruy 2016-12-30 14:27:37 +02:00
parent 0513bb357c
commit 60cb517845
3 changed files with 125 additions and 0 deletions
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50
python/gui/qgsrasterformatsaveoptionswidget.sip
View File

@ -21,19 +21,69 @@ class QgsRasterFormatSaveOptionsWidget : QWidget
const QString& provider = "gdal" );
~QgsRasterFormatSaveOptionsWidget();
/**
* Set output raster format, it is used to determine list
* of available options
*/
void setFormat( const QString& format );
/**
* Set provider key, , it is used to determine list
* of available options
*/
void setProvider( const QString& provider );
/**
* Set output raster layer
*/
void setRasterLayer( QgsRasterLayer* rasterLayer );
/**
* Set output raster file name
*/
void setRasterFileName( const QString& file );
/**
* Returns list of selected options
* @see setOptions()
*/
QStringList options() const;
/**
* Populate widget with user-defined options
* @see options()
* @note added in QGIS 3.0
*/
void setOptions( const QString& options);
/**
* Set widget look and feel
*/
void setType( QgsRasterFormatSaveOptionsWidget::Type type = Default );
/**
* Set pyramids format to use
*/
void setPyramidsFormat( QgsRaster::RasterPyramidsFormat format );
public slots:
void apply();
/**
* Opens window with options desctiption for given provider
* and output format
*/
void helpOptions();
/**
* Validates options correctness
*/
QString validateOptions( bool gui = true, bool reportOk = true );
/**
* Reloads profiles list from QGIS settings
*/
void updateProfiles();
private slots:

25
src/gui/qgsrasterformatsaveoptionswidget.cpp
View File

@ -631,3 +631,28 @@ void QgsRasterFormatSaveOptionsWidget::showEvent( QShowEvent * event )
QgsDebugMsg( "done" );
}
void QgsRasterFormatSaveOptionsWidget::setOptions( const QString& options)
{
mOptionsTable->blockSignals( true );
mOptionsTable->clearContents();
QStringList values;
QStringList optionsList = options.trimmed().split( ' ', QString::SkipEmptyParts );
Q_FOREACH ( const QString &opt, optionsList )
{
int rowCount = mOptionsTable->rowCount();
mOptionsTable->insertRow( rowCount );
values = opt.split( '=' );
QTableWidgetItem* nameItem = new QTableWidgetItem( values.at( 0 ) );
mOptionsTable->setItem( rowCount, 0, nameItem );
QTableWidgetItem* valueItem = new QTableWidgetItem( values.at( 1 ) );
mOptionsTable->setItem( rowCount, 0, valueItem );
}
mOptionsMap[ currentProfileKey()] = options.trimmed();
mOptionsLineEdit->setText( options.trimmed() );
mOptionsLineEdit->setCursorPosition( 0 );
mOptionsTable->blockSignals( false );
}

50
src/gui/qgsrasterformatsaveoptionswidget.h
View File

@ -47,20 +47,70 @@ class GUI_EXPORT QgsRasterFormatSaveOptionsWidget: public QWidget,
QgsRasterFormatSaveOptionsWidget::Type type = Default,
const QString& provider = "gdal" );
/**
* Set output raster format, it is used to determine list
* of available options
*/
void setFormat( const QString& format );
/**
* Set provider key, , it is used to determine list
* of available options
*/
void setProvider( const QString& provider );
/**
* Set output raster layer
*/
void setRasterLayer( QgsRasterLayer* rasterLayer ) { mRasterLayer = rasterLayer; mRasterFileName = QString(); }
/**
* Set output raster file name
*/
void setRasterFileName( const QString& file ) { mRasterLayer = nullptr; mRasterFileName = file; }
/**
* Returns list of selected options
* @see setOptions()
*/
QStringList options() const;
/**
* Populate widget with user-defined options
* @see options()
* @note added in QGIS 3.0
*/
void setOptions( const QString& options);
/**
* Set widget look and feel
*/
void setType( QgsRasterFormatSaveOptionsWidget::Type type = Default );
/**
* Set pyramids format to use
*/
void setPyramidsFormat( QgsRaster::RasterPyramidsFormat format )
{ mPyramids = true; mPyramidsFormat = format; }
public slots:
void apply();
/**
* Opens window with options desctiption for given provider
* and output format
*/
void helpOptions();
/**
* Validates options correctness
*/
QString validateOptions( bool gui = true, bool reportOk = true );
/**
* Reloads profiles list from QGIS settings
*/
void updateProfiles();
private slots: