Reconcile style accross all source files.
- All glabels code is in "glabels" top-level namespace. - Other assorted cleanup.
This commit is contained in:
Jim Evins
+246
-246
@@ -30,287 +30,287 @@
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#include "Size.h"
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namespace
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namespace glabels
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{
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}
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///
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/// Static data
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///
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QImage* LabelModelImageObject::smDefaultImage = 0;
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///
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/// Static data
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///
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QImage* LabelModelImageObject::smDefaultImage = 0;
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///
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/// Constructor
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///
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LabelModelImageObject::LabelModelImageObject() : mImage(0), mSvg(0)
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{
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mOutline = new Outline( this );
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mHandles << new HandleNorthWest( this );
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mHandles << new HandleNorth( this );
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mHandles << new HandleNorthEast( this );
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mHandles << new HandleEast( this );
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mHandles << new HandleSouthEast( this );
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mHandles << new HandleSouth( this );
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mHandles << new HandleSouthWest( this );
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mHandles << new HandleWest( this );
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if ( smDefaultImage == 0 )
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///
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/// Constructor
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///
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LabelModelImageObject::LabelModelImageObject() : mImage(0), mSvg(0)
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{
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smDefaultImage = new QImage( ":images/checkerboard.png" );
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}
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}
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mOutline = new Outline( this );
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mHandles << new HandleNorthWest( this );
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mHandles << new HandleNorth( this );
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mHandles << new HandleNorthEast( this );
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mHandles << new HandleEast( this );
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mHandles << new HandleSouthEast( this );
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mHandles << new HandleSouth( this );
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mHandles << new HandleSouthWest( this );
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mHandles << new HandleWest( this );
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///
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/// Copy constructor
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///
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LabelModelImageObject::LabelModelImageObject( const LabelModelImageObject* object ) : LabelModelObject(object)
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{
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mFilenameNode = object->mFilenameNode;
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}
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///
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/// Destructor
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///
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LabelModelImageObject::~LabelModelImageObject()
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{
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delete mOutline;
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foreach( Handle* handle, mHandles )
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{
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delete handle;
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}
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mHandles.clear();
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}
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///
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/// Clone
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///
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LabelModelImageObject* LabelModelImageObject::clone() const
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{
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return new LabelModelImageObject( this );
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}
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///
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/// Image filenameNode Property Getter
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///
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TextNode LabelModelImageObject::filenameNode( void ) const
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{
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return mFilenameNode;
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}
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///
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/// Image filenameNode Property Setter
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///
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void LabelModelImageObject::setFilenameNode( const TextNode& value )
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{
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if ( mFilenameNode != value )
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{
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mFilenameNode = value;
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loadImage();
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emit changed();
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}
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}
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///
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/// Image originalSize Property Getter (assumes 72 DPI, i.e. 1pixel == 1pt)
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///
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Size LabelModelImageObject::originalSize() const
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{
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Size size( glabels::Distance::pt(72), glabels::Distance::pt(72) );
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if ( mImage )
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{
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QSize qsize = mImage->size();
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size.setW( glabels::Distance::pt( qsize.width() ) );
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size.setH( glabels::Distance::pt( qsize.height() ) );
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}
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else if ( mSvg )
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{
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QSize qsize = mSvg->defaultSize();
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size.setW( glabels::Distance::pt( qsize.width() ) );
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size.setH( glabels::Distance::pt( qsize.height() ) );
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}
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return size;
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}
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///
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/// Draw shadow of object
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///
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void LabelModelImageObject::drawShadow( QPainter* painter, bool inEditor, merge::Record* record ) const
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{
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QRectF destRect( 0, 0, mW.pt(), mH.pt() );
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QColor shadowColor = mShadowColorNode.color( record );
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shadowColor.setAlphaF( mShadowOpacity );
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if ( mImage && mImage->hasAlphaChannel() && (mImage->depth() == 32) )
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{
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QImage* shadowImage = createShadowImage( shadowColor );
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painter->drawImage( destRect, *shadowImage );
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delete shadowImage;
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}
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else
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{
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if ( mImage || inEditor )
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if ( smDefaultImage == 0 )
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{
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painter->setBrush( shadowColor );
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painter->setPen( QPen( Qt::NoPen ) );
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painter->drawRect( destRect );
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smDefaultImage = new QImage( ":images/checkerboard.png" );
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}
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}
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}
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///
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/// Draw object itself
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///
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void LabelModelImageObject::drawObject( QPainter* painter, bool inEditor, merge::Record* record ) const
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{
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QRectF destRect( 0, 0, mW.pt(), mH.pt() );
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if ( inEditor && (mFilenameNode.isField() || (!mImage && !mSvg) ) )
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{
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painter->save();
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painter->setRenderHint( QPainter::SmoothPixmapTransform, false );
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painter->drawImage( destRect, *smDefaultImage );
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painter->restore();
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}
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else if ( mImage )
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{
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painter->drawImage( destRect, *mImage );
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}
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else if ( mSvg )
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{
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mSvg->render( painter, destRect );
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}
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else if ( mFilenameNode.isField() )
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{
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// TODO
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}
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}
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///
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/// Path to test for hover condition
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///
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QPainterPath LabelModelImageObject::hoverPath( double scale ) const
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{
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QPainterPath path;
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path.addRect( 0, 0, mW.pt(), mH.pt() );
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return path;
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}
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///
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/// Load image
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///
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void LabelModelImageObject::loadImage()
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{
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if ( mImage )
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///
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/// Copy constructor
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///
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LabelModelImageObject::LabelModelImageObject( const LabelModelImageObject* object ) : LabelModelObject(object)
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{
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delete mImage;
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}
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if ( mSvg )
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{
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delete mSvg;
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mFilenameNode = object->mFilenameNode;
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}
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if ( mFilenameNode.isField() )
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{
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mImage = 0;
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mSvg = 0;
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}
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else
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{
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QString filename = mFilenameNode.data();
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QFileInfo fileInfo( filename );
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if ( fileInfo.isReadable() )
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///
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/// Destructor
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///
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LabelModelImageObject::~LabelModelImageObject()
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{
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delete mOutline;
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foreach( Handle* handle, mHandles )
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{
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if ( (fileInfo.suffix() == "svg") || (fileInfo.suffix() == "SVG") )
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delete handle;
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}
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mHandles.clear();
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}
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///
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/// Clone
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///
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LabelModelImageObject* LabelModelImageObject::clone() const
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{
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return new LabelModelImageObject( this );
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}
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///
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/// Image filenameNode Property Getter
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///
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TextNode LabelModelImageObject::filenameNode( void ) const
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{
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return mFilenameNode;
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}
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///
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/// Image filenameNode Property Setter
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///
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void LabelModelImageObject::setFilenameNode( const TextNode& value )
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{
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if ( mFilenameNode != value )
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{
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mFilenameNode = value;
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loadImage();
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emit changed();
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}
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}
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///
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/// Image originalSize Property Getter (assumes 72 DPI, i.e. 1pixel == 1pt)
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///
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Size LabelModelImageObject::originalSize() const
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{
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Size size( Distance::pt(72), Distance::pt(72) );
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if ( mImage )
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{
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QSize qsize = mImage->size();
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size.setW( Distance::pt( qsize.width() ) );
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size.setH( Distance::pt( qsize.height() ) );
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}
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else if ( mSvg )
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{
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QSize qsize = mSvg->defaultSize();
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size.setW( Distance::pt( qsize.width() ) );
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size.setH( Distance::pt( qsize.height() ) );
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}
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return size;
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}
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///
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/// Draw shadow of object
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///
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void LabelModelImageObject::drawShadow( QPainter* painter, bool inEditor, merge::Record* record ) const
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{
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QRectF destRect( 0, 0, mW.pt(), mH.pt() );
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QColor shadowColor = mShadowColorNode.color( record );
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shadowColor.setAlphaF( mShadowOpacity );
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if ( mImage && mImage->hasAlphaChannel() && (mImage->depth() == 32) )
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{
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QImage* shadowImage = createShadowImage( shadowColor );
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painter->drawImage( destRect, *shadowImage );
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delete shadowImage;
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}
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else
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{
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if ( mImage || inEditor )
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{
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mSvg = new QSvgRenderer( filename );
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if ( !mSvg->isValid() )
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{
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mSvg = 0;
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}
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else
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{
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// Adjust size based on aspect ratio of SVG image
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QRectF rect = mSvg->viewBoxF();
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double aspectRatio = rect.height() / rect.width();
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if ( mH > mW*aspectRatio )
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{
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mH = mW*aspectRatio;
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}
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else
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{
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mW = mH/aspectRatio;
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}
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}
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painter->setBrush( shadowColor );
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painter->setPen( QPen( Qt::NoPen ) );
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painter->drawRect( destRect );
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}
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else
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}
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}
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///
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/// Draw object itself
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///
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void LabelModelImageObject::drawObject( QPainter* painter, bool inEditor, merge::Record* record ) const
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{
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QRectF destRect( 0, 0, mW.pt(), mH.pt() );
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if ( inEditor && (mFilenameNode.isField() || (!mImage && !mSvg) ) )
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{
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painter->save();
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painter->setRenderHint( QPainter::SmoothPixmapTransform, false );
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painter->drawImage( destRect, *smDefaultImage );
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painter->restore();
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}
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else if ( mImage )
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{
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painter->drawImage( destRect, *mImage );
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}
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else if ( mSvg )
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{
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mSvg->render( painter, destRect );
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}
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else if ( mFilenameNode.isField() )
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{
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// TODO
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}
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}
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///
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/// Path to test for hover condition
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///
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QPainterPath LabelModelImageObject::hoverPath( double scale ) const
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{
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QPainterPath path;
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path.addRect( 0, 0, mW.pt(), mH.pt() );
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return path;
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}
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///
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/// Load image
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///
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void LabelModelImageObject::loadImage()
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{
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if ( mImage )
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{
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delete mImage;
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}
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if ( mSvg )
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{
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delete mSvg;
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}
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if ( mFilenameNode.isField() )
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{
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mImage = 0;
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mSvg = 0;
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}
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else
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{
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QString filename = mFilenameNode.data();
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QFileInfo fileInfo( filename );
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if ( fileInfo.isReadable() )
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{
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mImage = new QImage( filename );
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if ( mImage->isNull() )
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if ( (fileInfo.suffix() == "svg") || (fileInfo.suffix() == "SVG") )
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{
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mImage = 0;
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}
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else
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{
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// Adjust size based on aspect ratio of image
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double imageW = mImage->width();
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double imageH = mImage->height();
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double aspectRatio = imageH / imageW;
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if ( mH > mW*aspectRatio )
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mSvg = new QSvgRenderer( filename );
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if ( !mSvg->isValid() )
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{
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mH = mW*aspectRatio;
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mSvg = 0;
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}
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else
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{
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mW = mH/aspectRatio;
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// Adjust size based on aspect ratio of SVG image
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QRectF rect = mSvg->viewBoxF();
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double aspectRatio = rect.height() / rect.width();
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if ( mH > mW*aspectRatio )
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{
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mH = mW*aspectRatio;
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}
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else
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{
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mW = mH/aspectRatio;
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}
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}
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}
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else
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{
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mImage = new QImage( filename );
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if ( mImage->isNull() )
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{
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mImage = 0;
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}
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else
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{
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// Adjust size based on aspect ratio of image
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double imageW = mImage->width();
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double imageH = mImage->height();
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double aspectRatio = imageH / imageW;
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if ( mH > mW*aspectRatio )
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{
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mH = mW*aspectRatio;
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}
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else
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{
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mW = mH/aspectRatio;
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}
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}
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}
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}
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}
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}
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}
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///
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/// Create shadow image
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///
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QImage* LabelModelImageObject::createShadowImage( const QColor& color ) const
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{
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int r = color.red();
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int g = color.green();
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int b = color.blue();
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int a = color.alpha();
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QImage* shadow = new QImage( *mImage );
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for ( int iy = 0; iy < shadow->height(); iy++ )
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///
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/// Create shadow image
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///
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QImage* LabelModelImageObject::createShadowImage( const QColor& color ) const
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{
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QRgb* scanLine = (QRgb*)shadow->scanLine( iy );
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int r = color.red();
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int g = color.green();
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int b = color.blue();
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int a = color.alpha();
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for ( int ix = 0; ix < shadow->width(); ix++ )
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QImage* shadow = new QImage( *mImage );
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for ( int iy = 0; iy < shadow->height(); iy++ )
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{
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scanLine[ix] = qRgba( r, g, b, (a*qAlpha(scanLine[ix]))/255 );
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QRgb* scanLine = (QRgb*)shadow->scanLine( iy );
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for ( int ix = 0; ix < shadow->width(); ix++ )
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{
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scanLine[ix] = qRgba( r, g, b, (a*qAlpha(scanLine[ix]))/255 );
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}
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}
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return shadow;
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}
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return shadow;
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}
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