void QgsComposerHtmlWidget::setGuiElementValues()
{
if ( !mHtml )
{
return;
}
blockSignals( true );
mUrlLineEdit->setText( mHtml->url().toString() );
mResizeModeComboBox->setCurrentIndex( mResizeModeComboBox->findData( mHtml->resizeMode() ) );
mEvaluateExpressionsCheckbox->setChecked( mHtml->evaluateExpressions() );
mUseSmartBreaksCheckBox->setChecked( mHtml->useSmartBreaks() );
mMaxDistanceSpinBox->setValue( mHtml->maxBreakDistance() );
mAddFramePushButton->setEnabled( mHtml->resizeMode() == QgsComposerMultiFrame::UseExistingFrames );
mHtmlEditor->setText( mHtml->html() );
mRadioUrlSource->setChecked( mHtml->contentMode() == QgsComposerHtml::Url );
mUrlLineEdit->setEnabled( mHtml->contentMode() == QgsComposerHtml::Url );
mFileToolButton->setEnabled( mHtml->contentMode() == QgsComposerHtml::Url );
mRadioManualSource->setChecked( mHtml->contentMode() == QgsComposerHtml::ManualHtml );
mHtmlEditor->setEnabled( mHtml->contentMode() == QgsComposerHtml::ManualHtml );
mInsertExpressionButton->setEnabled( mHtml->contentMode() == QgsComposerHtml::ManualHtml );
populateDataDefinedButtons();
blockSignals( false );
}
void QgsComposerMapGridWidget::updateGuiElements()
{
if ( !mComposerMapGrid || !mComposerMap )
{
return;
}
blockAllSignals( true );
populateDataDefinedButtons();
setGridItems();
blockAllSignals( false );
}
void QgsLayoutItemPropertiesWidget::setValuesForGuiElements()
{
if ( !mItem )
{
return;
}
mBackgroundColorButton->setColorDialogTitle( tr( "Select Background Color" ) );
mBackgroundColorButton->setAllowOpacity( true );
mBackgroundColorButton->setContext( QStringLiteral( "composer" ) );
mFrameColorButton->setColorDialogTitle( tr( "Select Frame Color" ) );
mFrameColorButton->setAllowOpacity( true );
mFrameColorButton->setContext( QStringLiteral( "composer" ) );
setValuesForGuiPositionElements();
setValuesForGuiNonPositionElements();
populateDataDefinedButtons();
}
void QgsComposerItemWidget::setValuesForGuiElements()
{
if ( !mItem )
{
return;
}
mBackgroundColorButton->setColorDialogTitle( tr( "Select background color" ) );
mBackgroundColorButton->setAllowAlpha( true );
mBackgroundColorButton->setContext( "composer" );
mFrameColorButton->setColorDialogTitle( tr( "Select frame color" ) );
mFrameColorButton->setAllowAlpha( true );
mFrameColorButton->setContext( "composer" );
setValuesForGuiPositionElements();
setValuesForGuiNonPositionElements();
populateDataDefinedButtons();
}
void QgsComposerPictureWidget::setGuiElementValues()
{
//set initial gui values
if ( mPicture )
{
mPictureRotationSpinBox->blockSignals( true );
mPictureLineEdit->blockSignals( true );
mComposerMapComboBox->blockSignals( true );
mRotationFromComposerMapCheckBox->blockSignals( true );
mResizeModeComboBox->blockSignals( true );
mAnchorPointComboBox->blockSignals( true );
mPictureLineEdit->setText( mPicture->picturePath() );
mPictureRotationSpinBox->setValue( mPicture->pictureRotation() );
refreshMapComboBox();
if ( mPicture->useRotationMap() )
{
mRotationFromComposerMapCheckBox->setCheckState( Qt::Checked );
mPictureRotationSpinBox->setEnabled( false );
mComposerMapComboBox->setEnabled( true );
QString mapText = tr( "Map %1" ).arg( mPicture->rotationMap() );
int itemId = mComposerMapComboBox->findText( mapText );
if ( itemId >= 0 )
{
mComposerMapComboBox->setCurrentIndex( itemId );
}
}
else
{
mRotationFromComposerMapCheckBox->setCheckState( Qt::Unchecked );
mPictureRotationSpinBox->setEnabled( true );
mComposerMapComboBox->setEnabled( false );
}
mResizeModeComboBox->setCurrentIndex(( int )mPicture->resizeMode() );
//disable picture rotation for non-zoom modes
mRotationGroupBox->setEnabled( mPicture->resizeMode() == QgsComposerPicture::Zoom ||
mPicture->resizeMode() == QgsComposerPicture::ZoomResizeFrame );
mAnchorPointComboBox->setCurrentIndex(( int )mPicture->pictureAnchor() );
//disable anchor point control for certain zoom modes
if ( mPicture->resizeMode() == QgsComposerPicture::Zoom ||
mPicture->resizeMode() == QgsComposerPicture::Clip )
{
mAnchorPointComboBox->setEnabled( true );
}
else
{
mAnchorPointComboBox->setEnabled( false );
}
mRotationFromComposerMapCheckBox->blockSignals( false );
mPictureRotationSpinBox->blockSignals( false );
mPictureLineEdit->blockSignals( false );
mComposerMapComboBox->blockSignals( false );
mResizeModeComboBox->blockSignals( false );
mAnchorPointComboBox->blockSignals( false );
populateDataDefinedButtons();
}
}
void QgsComposerPictureWidget::setGuiElementValues()
{
//set initial gui values
if ( mPicture )
{
mPictureRotationSpinBox->blockSignals( true );
mPictureLineEdit->blockSignals( true );
mComposerMapComboBox->blockSignals( true );
mRotationFromComposerMapCheckBox->blockSignals( true );
mNorthTypeComboBox->blockSignals( true );
mPictureRotationOffsetSpinBox->blockSignals( true );
mResizeModeComboBox->blockSignals( true );
mAnchorPointComboBox->blockSignals( true );
mFillColorButton->blockSignals( true );
mStrokeColorButton->blockSignals( true );
mStrokeWidthSpinBox->blockSignals( true );
mPictureLineEdit->setText( mPicture->picturePath() );
mPictureRotationSpinBox->setValue( mPicture->pictureRotation() );
const QgsComposerMap *map = mPicture->composition()->getComposerMapById( mPicture->rotationMap() );
if ( map )
mComposerMapComboBox->setItem( map );
else
mComposerMapComboBox->setCurrentIndex( 0 );
if ( mPicture->useRotationMap() )
{
mRotationFromComposerMapCheckBox->setCheckState( Qt::Checked );
mPictureRotationSpinBox->setEnabled( false );
mComposerMapComboBox->setEnabled( true );
mNorthTypeComboBox->setEnabled( true );
mPictureRotationOffsetSpinBox->setEnabled( true );
}
else
{
mRotationFromComposerMapCheckBox->setCheckState( Qt::Unchecked );
mPictureRotationSpinBox->setEnabled( true );
mComposerMapComboBox->setEnabled( false );
mNorthTypeComboBox->setEnabled( false );
mPictureRotationOffsetSpinBox->setEnabled( false );
}
mNorthTypeComboBox->setCurrentIndex( mNorthTypeComboBox->findData( mPicture->northMode() ) );
mPictureRotationOffsetSpinBox->setValue( mPicture->northOffset() );
mResizeModeComboBox->setCurrentIndex( ( int )mPicture->resizeMode() );
//disable picture rotation for non-zoom modes
mRotationGroupBox->setEnabled( mPicture->resizeMode() == QgsComposerPicture::Zoom ||
mPicture->resizeMode() == QgsComposerPicture::ZoomResizeFrame );
mAnchorPointComboBox->setCurrentIndex( ( int )mPicture->pictureAnchor() );
//disable anchor point control for certain zoom modes
if ( mPicture->resizeMode() == QgsComposerPicture::Zoom ||
mPicture->resizeMode() == QgsComposerPicture::Clip )
{
mAnchorPointComboBox->setEnabled( true );
}
else
{
mAnchorPointComboBox->setEnabled( false );
}
updateSvgParamGui( false );
mFillColorButton->setColor( mPicture->svgFillColor() );
mStrokeColorButton->setColor( mPicture->svgStrokeColor() );
mStrokeWidthSpinBox->setValue( mPicture->svgStrokeWidth() );
mRotationFromComposerMapCheckBox->blockSignals( false );
mPictureRotationSpinBox->blockSignals( false );
mPictureLineEdit->blockSignals( false );
mComposerMapComboBox->blockSignals( false );
mNorthTypeComboBox->blockSignals( false );
mPictureRotationOffsetSpinBox->blockSignals( false );
mResizeModeComboBox->blockSignals( false );
mAnchorPointComboBox->blockSignals( false );
mFillColorButton->blockSignals( false );
mStrokeColorButton->blockSignals( false );
mStrokeWidthSpinBox->blockSignals( false );
populateDataDefinedButtons();
}
}
QgsCompositionWidget::QgsCompositionWidget( QWidget* parent, QgsComposition* c ): QWidget( parent ), mComposition( c )
{
setupUi( this );
blockSignals( true );
createPaperEntries();
//unit
mPaperUnitsComboBox->addItem( tr( "mm" ) );
mPaperUnitsComboBox->addItem( tr( "inch" ) );
//orientation
mPaperOrientationComboBox->insertItem( 0, tr( "Landscape" ) );
mPaperOrientationComboBox->insertItem( 1, tr( "Portrait" ) );
mPaperOrientationComboBox->setCurrentIndex( 0 );
//read with/height from composition and find suitable entries to display
displayCompositionWidthHeight();
if ( mComposition )
{
mNumPagesSpinBox->setValue( mComposition->numPages() );
connect( mComposition, SIGNAL( nPagesChanged() ), this, SLOT( setNumberPages() ) );
updatePageStyle();
//read printout resolution from composition
mResolutionSpinBox->setValue( mComposition->printResolution() );
//print as raster
mPrintAsRasterCheckBox->setChecked( mComposition->printAsRaster() );
// world file generation
mGenerateWorldFileCheckBox->setChecked( mComposition->generateWorldFile() );
// populate the map list
mWorldFileMapComboBox->clear();
QList<const QgsComposerMap*> availableMaps = mComposition->composerMapItems();
QList<const QgsComposerMap*>::const_iterator mapItemIt = availableMaps.constBegin();
for ( ; mapItemIt != availableMaps.constEnd(); ++mapItemIt )
{
mWorldFileMapComboBox->addItem( tr( "Map %1" ).arg(( *mapItemIt )->id() ), qVariantFromValue(( void* )*mapItemIt ) );
}
int idx = mWorldFileMapComboBox->findData( qVariantFromValue(( void* )mComposition->worldFileMap() ) );
if ( idx != -1 )
{
mWorldFileMapComboBox->setCurrentIndex( idx );
}
// Connect to addition / removal of maps
connect( mComposition, SIGNAL( composerMapAdded( QgsComposerMap* ) ), this, SLOT( onComposerMapAdded( QgsComposerMap* ) ) );
connect( mComposition, SIGNAL( itemRemoved( QgsComposerItem* ) ), this, SLOT( onItemRemoved( QgsComposerItem* ) ) );
mSnapToleranceSpinBox->setValue( mComposition->snapTolerance() );
//snap grid
mGridResolutionSpinBox->setValue( mComposition->snapGridResolution() );
mOffsetXSpinBox->setValue( mComposition->snapGridOffsetX() );
mOffsetYSpinBox->setValue( mComposition->snapGridOffsetY() );
QgsAtlasComposition* atlas = &mComposition->atlasComposition();
if ( atlas )
{
// repopulate data defined buttons if atlas layer changes
connect( atlas, SIGNAL( coverageLayerChanged( QgsVectorLayer* ) ),
this, SLOT( populateDataDefinedButtons() ) );
connect( atlas, SIGNAL( toggled( bool ) ), this, SLOT( populateDataDefinedButtons() ) );
}
}
connect( mPaperSizeDDBtn, SIGNAL( dataDefinedChanged( const QString& ) ), this, SLOT( updateDataDefinedProperty() ) );
connect( mPaperSizeDDBtn, SIGNAL( dataDefinedActivated( bool ) ), this, SLOT( updateDataDefinedProperty() ) );
connect( mPaperSizeDDBtn, SIGNAL( dataDefinedActivated( bool ) ), mPaperSizeComboBox, SLOT( setDisabled( bool ) ) );
connect( mPaperWidthDDBtn, SIGNAL( dataDefinedChanged( const QString& ) ), this, SLOT( updateDataDefinedProperty() ) );
connect( mPaperWidthDDBtn, SIGNAL( dataDefinedActivated( bool ) ), this, SLOT( updateDataDefinedProperty() ) );
connect( mPaperWidthDDBtn, SIGNAL( dataDefinedActivated( bool ) ), mPaperWidthDoubleSpinBox, SLOT( setDisabled( bool ) ) );
connect( mPaperHeightDDBtn, SIGNAL( dataDefinedChanged( const QString& ) ), this, SLOT( updateDataDefinedProperty() ) );
connect( mPaperHeightDDBtn, SIGNAL( dataDefinedActivated( bool ) ), this, SLOT( updateDataDefinedProperty() ) );
connect( mPaperHeightDDBtn, SIGNAL( dataDefinedActivated( bool ) ), mPaperHeightDoubleSpinBox, SLOT( setDisabled( bool ) ) );
connect( mNumPagesDDBtn, SIGNAL( dataDefinedChanged( const QString& ) ), this, SLOT( updateDataDefinedProperty() ) );
connect( mNumPagesDDBtn, SIGNAL( dataDefinedActivated( bool ) ), this, SLOT( updateDataDefinedProperty() ) );
connect( mNumPagesDDBtn, SIGNAL( dataDefinedActivated( bool ) ), mNumPagesSpinBox, SLOT( setDisabled( bool ) ) );
connect( mPaperOrientationDDBtn, SIGNAL( dataDefinedChanged( const QString& ) ), this, SLOT( updateDataDefinedProperty() ) );
connect( mPaperOrientationDDBtn, SIGNAL( dataDefinedActivated( bool ) ), this, SLOT( updateDataDefinedProperty() ) );
connect( mPaperOrientationDDBtn, SIGNAL( dataDefinedActivated( bool ) ), mPaperOrientationComboBox, SLOT( setDisabled( bool ) ) );
//initialize data defined buttons
populateDataDefinedButtons();
blockSignals( false );
}
QgsComposerMapWidget::QgsComposerMapWidget( QgsComposerMap* composerMap )
: QgsComposerItemBaseWidget( nullptr, composerMap )
, mComposerMap( composerMap )
{
setupUi( this );
setPanelTitle( tr( "Map properties" ) );
//add widget for general composer item properties
QgsComposerItemWidget* itemPropertiesWidget = new QgsComposerItemWidget( this, composerMap );
mainLayout->addWidget( itemPropertiesWidget );
mScaleLineEdit->setValidator( new QDoubleValidator( mScaleLineEdit ) );
mXMinLineEdit->setValidator( new QDoubleValidator( mXMinLineEdit ) );
mXMaxLineEdit->setValidator( new QDoubleValidator( mXMaxLineEdit ) );
mYMinLineEdit->setValidator( new QDoubleValidator( mYMinLineEdit ) );
mYMaxLineEdit->setValidator( new QDoubleValidator( mYMaxLineEdit ) );
blockAllSignals( true );
mPreviewModeComboBox->insertItem( 0, tr( "Cache" ) );
mPreviewModeComboBox->insertItem( 1, tr( "Render" ) );
mPreviewModeComboBox->insertItem( 2, tr( "Rectangle" ) );
// follow preset combo
mFollowVisibilityPresetCombo->setModel( new QStringListModel( mFollowVisibilityPresetCombo ) );
connect( mFollowVisibilityPresetCombo, SIGNAL( currentIndexChanged( int ) ), this, SLOT( followVisibilityPresetSelected( int ) ) );
connect( QgsProject::instance()->mapThemeCollection(), SIGNAL( presetsChanged() ),
this, SLOT( onPresetsChanged() ) );
onPresetsChanged();
// keep layers from preset button
QMenu* menuKeepLayers = new QMenu( this );
mLayerListFromPresetButton->setMenu( menuKeepLayers );
mLayerListFromPresetButton->setIcon( QgsApplication::getThemeIcon( "/mActionShowAllLayers.svg" ) );
mLayerListFromPresetButton->setToolTip( tr( "Set layer list from a map theme" ) );
connect( menuKeepLayers, SIGNAL( aboutToShow() ), this, SLOT( aboutToShowKeepLayersVisibilityPresetsMenu() ) );
if ( composerMap )
{
mLabel->setText( tr( "Map %1" ).arg( composerMap->id() ) );
connect( composerMap, SIGNAL( itemChanged() ), this, SLOT( setGuiElementValues() ) );
QgsAtlasComposition* atlas = atlasComposition();
if ( atlas )
{
connect( atlas, SIGNAL( coverageLayerChanged( QgsVectorLayer* ) ),
this, SLOT( atlasLayerChanged( QgsVectorLayer* ) ) );
connect( atlas, SIGNAL( toggled( bool ) ), this, SLOT( compositionAtlasToggled( bool ) ) );
compositionAtlasToggled( atlas->enabled() );
}
mOverviewFrameMapComboBox->setComposition( composerMap->composition() );
mOverviewFrameMapComboBox->setItemType( QgsComposerItem::ComposerMap );
mOverviewFrameMapComboBox->setExceptedItemList( QList< QgsComposerItem* >() << composerMap );
connect( mOverviewFrameMapComboBox, SIGNAL( itemChanged( QgsComposerItem* ) ), this, SLOT( overviewMapChanged( QgsComposerItem* ) ) );
}
updateGuiElements();
loadGridEntries();
loadOverviewEntries();
populateDataDefinedButtons();
blockAllSignals( false );
}