QgsGrassOptions::QgsGrassOptions( QWidget *parent )
: QgsOptionsDialogBase( "GrassOptions", parent )
, QgsGrassOptionsBase()
, mImportSettingsPath( "/GRASS/browser/import" )
, mModulesSettingsPath( "/GRASS/modules/config" )
{
setupUi( this );
initOptionsBase( false );
connect( this, SIGNAL( accepted() ), SLOT( saveOptions() ) );
connect( buttonBox->button( QDialogButtonBox::Apply ), SIGNAL( clicked() ), SLOT( saveOptions() ) );
QSettings settings;
// General
QString version = QString( GRASS_VERSION_STRING ).remove( "@(#)" ).trimmed();
QString revision = QString( GIS_H_VERSION ).remove( "$" ).trimmed();
mGrassVersionLabel->setText( tr( "GRASS version" ) + " : " + version + " " + revision );
bool customGisbase = settings.value( "/GRASS/gidbase/custom", false ).toBool();
QString customGisbaseDir = settings.value( "/GRASS/gidbase/customDir" ).toString();
mGisbaseDefaultRadioButton->setText( tr( "Default" ) + " (" + QgsGrass::defaultGisbase() + ")" );
mGisbaseDefaultRadioButton->setChecked( !customGisbase );
mGisbaseCustomRadioButton->setChecked( customGisbase );
mGisbaseLineEdit->setText( customGisbaseDir );
gisbaseChanged();
connect( mGisbaseDefaultRadioButton, SIGNAL( toggled( bool ) ), SLOT( gisbaseChanged() ) );
connect( mGisbaseLineEdit, SIGNAL( textChanged( const QString & ) ), SLOT( gisbaseChanged() ) );
connect( mGisbaseLineEdit, SIGNAL( textEdited( const QString & ) ), SLOT( gisbaseChanged() ) );
connect( mGisbaseGroupBox, SIGNAL( collapsedStateChanged( bool ) ), SLOT( gisbaseChanged() ) );
// Modules
bool customModules = settings.value( mModulesSettingsPath + "/custom", false ).toBool();
QString customModulesDir = settings.value( mModulesSettingsPath + "/customDir" ).toString();
mModulesConfigDefaultRadioButton->setText( tr( "Default" ) + " (" + QgsGrass::modulesConfigDefaultDirPath() + ")" );
mModulesConfigDefaultRadioButton->setChecked( !customModules );
mModulesConfigCustomRadioButton->setChecked( customModules );
mModulesConfigDirLineEdit->setText( customModulesDir );
mModulesDebugCheckBox->setChecked( QgsGrass::modulesDebug() );
// Browser
QgsRasterProjector::Precision crsTransform = ( QgsRasterProjector::Precision ) settings.value( mImportSettingsPath + "/crsTransform", QgsRasterProjector::Approximate ).toInt();
mCrsTransformationComboBox->addItem( QgsRasterProjector::precisionLabel( QgsRasterProjector::Approximate ), QgsRasterProjector::Approximate );
mCrsTransformationComboBox->addItem( QgsRasterProjector::precisionLabel( QgsRasterProjector::Exact ), QgsRasterProjector::Exact );
mCrsTransformationComboBox->setCurrentIndex( mCrsTransformationComboBox->findData( crsTransform ) );
mImportExternalCheckBox->setChecked( settings.value( mImportSettingsPath + "/external", true ).toBool() );
mTopoLayersCheckBox->setChecked( settings.value( "/GRASS/showTopoLayers", false ).toBool() );
// Region
QPen regionPen = QgsGrass::regionPen();
mRegionColorButton->setContext( "gui" );
mRegionColorButton->setColorDialogTitle( tr( "Select color" ) );
mRegionColorButton->setColor( regionPen.color() );
mRegionWidthSpinBox->setValue( regionPen.width() );
restoreOptionsBaseUi();
}
void QgsOptionsDialogBase::initOptionsBase( bool restoreUi )
{
// don't add to dialog margins
// redefine now, or those in inherited .ui file will be added
if ( layout() )
{
layout()->setContentsMargins( 0, 0, 0, 0 ); // Qt default spacing
}
// start with copy of qgsoptionsdialog_template.ui to ensure existence of these objects
mOptListWidget = findChild<QListWidget*>( "mOptionsListWidget" );
QFrame* optionsFrame = findChild<QFrame*>("mOptionsFrame");
mOptStackedWidget = findChild<QStackedWidget*>( "mOptionsStackedWidget" );
mOptSplitter = findChild<QSplitter*>( "mOptionsSplitter" );
mOptButtonBox = findChild<QDialogButtonBox*>( "buttonBox" );
QFrame* buttonBoxFrame = findChild<QFrame*>("mButtonBoxFrame");
if ( !mOptListWidget || !mOptStackedWidget || !mOptSplitter || !optionsFrame )
{
return;
}
QSettings settings;
int size = settings.value( "/IconSize", 24 ).toInt();
mOptListWidget->setIconSize( QSize(size, size) );
optionsFrame->layout()->setContentsMargins(0,3,3,3);
QVBoxLayout* layout = static_cast<QVBoxLayout*>(optionsFrame->layout());
if ( buttonBoxFrame )
{
buttonBoxFrame->layout()->setContentsMargins(0,0,0,0);
layout->insertWidget(layout->count() + 1, buttonBoxFrame );
}
else
{
layout->insertWidget( layout->count() + 1, mOptButtonBox );
}
if ( mOptButtonBox )
{
// enforce only one connection per signal, in case added in Qt Designer
disconnect( mOptButtonBox, SIGNAL( accepted() ), this, SLOT( accept() ) );
connect( mOptButtonBox, SIGNAL( accepted() ), this, SLOT( accept() ) );
disconnect( mOptButtonBox, SIGNAL( rejected() ), this, SLOT( reject() ) );
connect( mOptButtonBox, SIGNAL( rejected() ), this, SLOT( reject() ) );
}
connect( mOptSplitter, SIGNAL( splitterMoved( int, int ) ), this, SLOT( updateOptionsListVerticalTabs() ) );
connect( mOptStackedWidget, SIGNAL( currentChanged( int ) ), this, SLOT( optionsStackedWidget_CurrentChanged( int ) ) );
connect( mOptStackedWidget, SIGNAL( widgetRemoved( int ) ), this, SLOT( optionsStackedWidget_WidgetRemoved( int ) ) );
mInit = true;
if ( restoreUi )
restoreOptionsBaseUi();
}
void QgsOptionsDialogBase::initOptionsBase( bool restoreUi, QString title )
{
// use pointer to app QSettings if no custom QSettings specified
// custom QSettings object may be from Python plugin
mDelSettings = false;
if ( !mSettings )
{
mSettings = new QSettings();
mDelSettings = true; // only delete obj created by class
}
// save dialog title so it can be used to be concatenated
// with category title in icon-only mode
if ( title.isEmpty() )
mDialogTitle = windowTitle();
else
mDialogTitle = title;
// don't add to dialog margins
// redefine now, or those in inherited .ui file will be added
if ( layout() )
{
layout()->setContentsMargins( 0, 0, 0, 0 ); // Qt default spacing
}
// start with copy of qgsoptionsdialog_template.ui to ensure existence of these objects
mOptListWidget = findChild<QListWidget*>( "mOptionsListWidget" );
QFrame* optionsFrame = findChild<QFrame*>( "mOptionsFrame" );
mOptStackedWidget = findChild<QStackedWidget*>( "mOptionsStackedWidget" );
mOptSplitter = findChild<QSplitter*>( "mOptionsSplitter" );
mOptButtonBox = findChild<QDialogButtonBox*>( "buttonBox" );
QFrame* buttonBoxFrame = findChild<QFrame*>( "mButtonBoxFrame" );
if ( !mOptListWidget || !mOptStackedWidget || !mOptSplitter || !optionsFrame )
{
return;
}
int size = mSettings->value( "/IconSize", 24 ).toInt();
// buffer size to match displayed icon size in toolbars, and expected geometry restore
// newWidth (above) may need adjusted if you adjust iconBuffer here
int iconBuffer = 4;
mOptListWidget->setIconSize( QSize( size + iconBuffer, size + iconBuffer ) );
mOptListWidget->setFrameStyle( QFrame::NoFrame );
optionsFrame->layout()->setContentsMargins( 0, 3, 3, 3 );
QVBoxLayout* layout = static_cast<QVBoxLayout*>( optionsFrame->layout() );
if ( buttonBoxFrame )
{
buttonBoxFrame->layout()->setContentsMargins( 0, 0, 0, 0 );
layout->insertWidget( layout->count() + 1, buttonBoxFrame );
}
else
{
layout->insertWidget( layout->count() + 1, mOptButtonBox );
}
if ( mOptButtonBox )
{
// enforce only one connection per signal, in case added in Qt Designer
disconnect( mOptButtonBox, SIGNAL( accepted() ), this, SLOT( accept() ) );
connect( mOptButtonBox, SIGNAL( accepted() ), this, SLOT( accept() ) );
disconnect( mOptButtonBox, SIGNAL( rejected() ), this, SLOT( reject() ) );
connect( mOptButtonBox, SIGNAL( rejected() ), this, SLOT( reject() ) );
}
connect( mOptSplitter, SIGNAL( splitterMoved( int, int ) ), this, SLOT( updateOptionsListVerticalTabs() ) );
connect( mOptStackedWidget, SIGNAL( currentChanged( int ) ), this, SLOT( optionsStackedWidget_CurrentChanged( int ) ) );
connect( mOptStackedWidget, SIGNAL( widgetRemoved( int ) ), this, SLOT( optionsStackedWidget_WidgetRemoved( int ) ) );
mInit = true;
if ( restoreUi )
restoreOptionsBaseUi( mDialogTitle );
}
