16#include <QListWidgetItem>
37 const QString myLastUsedDir = settings.
value( QStringLiteral(
"style/lastStyleDir" ), QDir::homePath() ).toString();
40 connect( mStyleTypeComboBox, qOverload<int>( &QComboBox::currentIndexChanged ),
this, [ = ](
int )
49 updateSaveButtonState();
53 connect( mDbStyleNameEdit, &QLineEdit::textChanged,
this, &QgsMapLayerSaveStyleDialog::updateSaveButtonState );
54 mDbStyleDescriptionEdit->setTabChangesFocus(
true );
55 setTabOrder( mDbStyleNameEdit, mDbStyleDescriptionEdit );
56 setTabOrder( mDbStyleDescriptionEdit, mDbStyleUseAsDefault );
57 mDbStyleUIFileWidget->setDefaultRoot( myLastUsedDir );
58 mDbStyleUIFileWidget->setFilter( tr(
"Qt Designer UI file (*.ui)" ) );
60 connect( buttonBox, &QDialogButtonBox::helpRequested,
this, &QgsMapLayerSaveStyleDialog::showHelp );
65 mFileWidget->setDefaultRoot( myLastUsedDir );
69 const QFileInfo tmplFileInfo( path );
70 settings.
setValue( QStringLiteral(
"style/lastStyleDir" ), tmplFileInfo.absolutePath() );
76 mModel->setCategories( lastStyleCategories );
77 mStyleCategoriesListView->setModel( mModel );
78 mStyleCategoriesListView->setWordWrap(
true );
82 connect( mSelectAllButton, &QPushButton::clicked,
this, &QgsMapLayerSaveStyleDialog::selectAll );
83 connect( mDeselectAllButton, &QPushButton::clicked,
this, &QgsMapLayerSaveStyleDialog::deselectAll );
84 connect( mInvertSelectionButton, &QPushButton::clicked,
this, &QgsMapLayerSaveStyleDialog::invertSelection );
86 mStyleCategoriesListView->adjustSize();
88 setupMultipleStyles();
92void QgsMapLayerSaveStyleDialog::invertSelection()
94 for (
int i = 0; i < mModel->
rowCount( QModelIndex() ); i++ )
96 QModelIndex index = mModel->index( i, 0 );
97 Qt::CheckState currentState = Qt::CheckState( mModel->
data( index, Qt::CheckStateRole ).toInt() );
98 Qt::CheckState newState = ( currentState == Qt::Checked ) ? Qt::Unchecked : Qt::Checked;
99 mModel->
setData( index, newState, Qt::CheckStateRole );
103void QgsMapLayerSaveStyleDialog::selectAll()
105 for (
int i = 0; i < mModel->
rowCount( QModelIndex() ); i++ )
107 QModelIndex index = mModel->index( i, 0 );
108 mModel->
setData( index, Qt::Checked, Qt::CheckStateRole );
112void QgsMapLayerSaveStyleDialog::deselectAll()
114 for (
int i = 0; i < mModel->
rowCount( QModelIndex() ); i++ )
116 QModelIndex index = mModel->index( i, 0 );
117 mModel->
setData( index, Qt::Unchecked, Qt::CheckStateRole );
121void QgsMapLayerSaveStyleDialog::populateStyleComboBox()
123 mStyleTypeComboBox->clear();
130 if ( mSaveOnlyCurrentStyle )
140void QgsMapLayerSaveStyleDialog::updateSaveButtonState()
143 bool enabled {
false };
149 enabled = ! mDbStyleNameEdit->text().isEmpty();
158 enabled = ! mFileWidget->filePath().isEmpty();
164 buttonBox->button( QDialogButtonBox::Ok )->setEnabled( enabled );
170 settings.
name = mDbStyleNameEdit->text();
171 settings.
description = mDbStyleDescriptionEdit->toPlainText();
172 settings.
isDefault = mDbStyleUseAsDefault->isChecked();
179 return mFileWidget->filePath();
192void QgsMapLayerSaveStyleDialog::readUiFileContent(
const QString &filePath )
195 mUiFileContent = QString();
197 if ( filePath.isNull() )
202 const QFileInfo myFI( filePath );
203 QFile uiFile( myFI.filePath() );
205 const QString myPath = myFI.path();
206 myQSettings.
setValue( QStringLiteral(
"style/lastStyleDir" ), myPath );
208 if ( uiFile.open( QIODevice::ReadOnly ) )
210 const QString content( uiFile.readAll() );
213 if ( !doc.setContent( content ) || doc.documentElement().tagName().compare( QLatin1String(
"ui" ) ) )
215 QMessageBox::warning(
this, tr(
"Attach UI File" ),
216 tr(
"The selected file does not appear to be a valid Qt Designer UI file." ) );
219 mUiFileContent = content;
223void QgsMapLayerSaveStyleDialog::setupMultipleStyles()
226 if ( ! mSaveOnlyCurrentStyle )
229 const QStringList constStyles = styleManager->
styles();
230 for (
const QString &name : constStyles )
232 QListWidgetItem *item =
new QListWidgetItem( name, mStylesWidget );
233 item->setCheckState( Qt::CheckState::Checked );
235 if ( name == styleManager->currentStyle() )
237 item->setToolTip( tr(
"Current style" ) );
238 QFont font { item->font() };
239 font.setItalic(
true );
240 item->setFont( font );
242 mStylesWidget->addItem( item );
244 mDbStyleNameEdit->setToolTip( tr(
"Leave blank to use style names or set the base name (an incremental number will be automatically appended)" ) );
248 mDbStyleNameEdit->setToolTip( QString() );
251 mStylesWidget->setVisible( ! mSaveOnlyCurrentStyle );
252 mStylesWidgetLabel->setVisible( ! mSaveOnlyCurrentStyle );
254 mDbStyleDescriptionEdit->setVisible( mSaveOnlyCurrentStyle );
255 descriptionLabel->setVisible( mSaveOnlyCurrentStyle );
256 mDbStyleUseAsDefault->setVisible( mSaveOnlyCurrentStyle );
258 populateStyleComboBox();
263 return mSaveOnlyCurrentStyle;
271 setupMultipleStyles();
277 return mStylesWidget;
291void QgsMapLayerSaveStyleDialog::showHelp()
293 QgsHelp::openHelp( QStringLiteral(
"introduction/general_tools.html#save-and-share-layer-properties" ) );
@ Png
Export complex styles to separate PNG files for better compatibility with OGC servers.
QFlags< SldExportOption > SldExportOptions
A label delegate being able to display html encoded content.
virtual Qgis::ProviderStyleStorageCapabilities styleStorageCapabilities() const
Returns the style storage capabilities.
static void enableAutoGeometryRestore(QWidget *widget, const QString &key=QString())
Register the widget to allow its position to be automatically saved and restored when open and closed...
static void openHelp(const QString &key)
Opens help topic for the given help key using default system web browser.
StyleType
Style storage type.
QString outputFilePath() const
Returns the selected file output path.
Qgis::SldExportOptions sldExportOptions() const
Returns the SLD export options.
SaveToDbSettings saveToDbSettings() const
Returns the database settings for saving the style in the DB.
void setSaveOnlyCurrentStyle(bool saveCurrentStyle)
Sets whether the user only allowed to save the current style.
bool saveOnlyCurrentStyle() const
Returns whether the user only allowed to save the current style.
QgsMapLayer::StyleCategories styleCategories() const
Returns the available style categories.
QgsLayerPropertiesDialog::StyleType currentStyleType() const
Returns the selected style storage type.
QgsMapLayerSaveStyleDialog(QgsMapLayer *layer, QWidget *parent=nullptr)
Constructor.
const QListWidget * stylesWidget()
Returns the styles list widget.
Model for layer style categories.
QVariant data(const QModelIndex &index, int role) const override
bool setData(const QModelIndex &index, const QVariant &value, int role) override
QgsMapLayer::StyleCategories categories() const
Returns the categories as defined in the model.
int rowCount(const QModelIndex &=QModelIndex()) const override
Management of styles for use with one map layer.
QStringList styles() const
Returns list of all defined style names.
Base class for all map layer types.
QFlags< StyleCategory > StyleCategories
QgsMapLayerStyleManager * styleManager() const
Gets access to the layer's style manager.
virtual Q_INVOKABLE QgsDataProvider * dataProvider()
Returns the layer's data provider, it may be nullptr.
This class is a composition of two QSettings instances:
T flagValue(const QString &key, const T &defaultValue, const Section section=NoSection)
Returns the setting value for a setting based on a flag.
void setFlagValue(const QString &key, const T &value, const Section section=NoSection)
Set the value of a setting based on a flag.
QVariant value(const QString &key, const QVariant &defaultValue=QVariant(), Section section=NoSection) const
Returns the value for setting key.
void setValue(const QString &key, const QVariant &value, QgsSettings::Section section=QgsSettings::NoSection)
Sets the value of setting key to value.
Represents a vector layer which manages a vector based data sets.
Q_INVOKABLE Qgis::GeometryType geometryType() const
Returns point, line or polygon.