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Some namespace cleanup.

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This commit is contained in:
Jim Evins
2016-03-27 00:14:38 -04:00
parent 5b7e031c52
commit 7559544b06
156 changed files with 9732 additions and 10126 deletions
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glabels/Preview.cpp
+142 -148
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@@ -47,155 +47,149 @@ namespace
}
namespace glabels
///
/// Constructor
///
Preview::Preview( QWidget *parent )
: mModel(0), mRenderer(0), QGraphicsView(parent)
{
mScene = new QGraphicsScene();
setScene( mScene );
///
/// Constructor
///
Preview::Preview( QWidget *parent )
: mModel(0), mRenderer(0), QGraphicsView(parent)
{
mScene = new QGraphicsScene();
setScene( mScene );
setAttribute(Qt::WA_TranslucentBackground);
viewport()->setAutoFillBackground(false);
setFrameStyle( QFrame::NoFrame );
setRenderHints( QPainter::Antialiasing );
}
///
/// Set model
///
void Preview::setModel( const LabelModel* model )
{
mModel = model;
clearScene();
if ( mModel != NULL )
{
// Set scene up with a 5% margin around paper
libglabels::Distance x = -0.05 * mModel->tmplate()->pageWidth();
libglabels::Distance y = -0.05 * mModel->tmplate()->pageHeight();
libglabels::Distance w = 1.10 * mModel->tmplate()->pageWidth();
libglabels::Distance h = 1.10 * mModel->tmplate()->pageHeight();
mScene->setSceneRect( x.pt(), y.pt(), w.pt(), h.pt() );
fitInView( mScene->sceneRect(), Qt::KeepAspectRatio );
drawPaper( mModel->tmplate()->pageWidth(), mModel->tmplate()->pageHeight() );
drawLabels();
drawPreviewOverlay();
}
}
///
/// Set renderer
///
void Preview::setRenderer( const PageRenderer* renderer )
{
mRenderer = renderer;
}
///
/// Resize Event Handler
///
void Preview::resizeEvent( QResizeEvent* event )
{
fitInView( mScene->sceneRect(), Qt::KeepAspectRatio );
}
///
/// Clear View
///
void Preview::clearScene()
{
foreach ( QGraphicsItem *item, mScene->items() )
{
mScene->removeItem( item );
delete item;
}
}
///
/// Draw Paper
///
void Preview::drawPaper( const libglabels::Distance& pw, const libglabels::Distance& ph )
{
QGraphicsDropShadowEffect *shadowEffect = new QGraphicsDropShadowEffect();
shadowEffect->setColor( shadowColor );
shadowEffect->setOffset( shadowOffsetPixels );
shadowEffect->setBlurRadius( shadowRadiusPixels );
QBrush brush( paperColor );
QPen pen( paperOutlineColor );
pen.setCosmetic( true );
pen.setWidthF( paperOutlineWidthPixels );
QGraphicsRectItem *pageItem = new QGraphicsRectItem( 0, 0, pw.pt(), ph.pt() );
pageItem->setBrush( brush );
pageItem->setPen( pen );
pageItem->setGraphicsEffect( shadowEffect );
mScene->addItem( pageItem );
}
///
/// Draw Labels on Paper
///
void Preview::drawLabels()
{
libglabels::Frame *frame = mModel->tmplate()->frames().first();
foreach (libglabels::Point origin, frame->getOrigins() )
{
drawLabel( origin.x(), origin.y(), frame->path() );
}
}
///
/// Draw a Single Label at x,y
///
void Preview::drawLabel( const libglabels::Distance& x,
const libglabels::Distance& y,
const QPainterPath& path )
{
QBrush brush( Qt::NoBrush );
QPen pen( labelOutlineColor );
pen.setStyle( Qt::DotLine );
pen.setCosmetic( true );
pen.setWidthF( labelOutlineWidthPixels );
QGraphicsPathItem *labelOutlineItem = new QGraphicsPathItem( path );
labelOutlineItem->setBrush( brush );
labelOutlineItem->setPen( pen );
labelOutlineItem->setPos( x.pt(), y.pt() );
mScene->addItem( labelOutlineItem );
}
///
/// Draw Preview Overlay
///
void Preview::drawPreviewOverlay()
{
if ( mRenderer )
{
PreviewOverlayItem* overlayItem = new PreviewOverlayItem( mRenderer );
mScene->addItem( overlayItem );
}
}
setAttribute(Qt::WA_TranslucentBackground);
viewport()->setAutoFillBackground(false);
setFrameStyle( QFrame::NoFrame );
setRenderHints( QPainter::Antialiasing );
}
///
/// Set model
///
void Preview::setModel( const LabelModel* model )
{
mModel = model;
clearScene();
if ( mModel != NULL )
{
// Set scene up with a 5% margin around paper
glabels::Distance x = -0.05 * mModel->tmplate()->pageWidth();
glabels::Distance y = -0.05 * mModel->tmplate()->pageHeight();
glabels::Distance w = 1.10 * mModel->tmplate()->pageWidth();
glabels::Distance h = 1.10 * mModel->tmplate()->pageHeight();
mScene->setSceneRect( x.pt(), y.pt(), w.pt(), h.pt() );
fitInView( mScene->sceneRect(), Qt::KeepAspectRatio );
drawPaper( mModel->tmplate()->pageWidth(), mModel->tmplate()->pageHeight() );
drawLabels();
drawPreviewOverlay();
}
}
///
/// Set renderer
///
void Preview::setRenderer( const PageRenderer* renderer )
{
mRenderer = renderer;
}
///
/// Resize Event Handler
///
void Preview::resizeEvent( QResizeEvent* event )
{
fitInView( mScene->sceneRect(), Qt::KeepAspectRatio );
}
///
/// Clear View
///
void Preview::clearScene()
{
foreach ( QGraphicsItem *item, mScene->items() )
{
mScene->removeItem( item );
delete item;
}
}
///
/// Draw Paper
///
void Preview::drawPaper( const glabels::Distance& pw, const glabels::Distance& ph )
{
QGraphicsDropShadowEffect *shadowEffect = new QGraphicsDropShadowEffect();
shadowEffect->setColor( shadowColor );
shadowEffect->setOffset( shadowOffsetPixels );
shadowEffect->setBlurRadius( shadowRadiusPixels );
QBrush brush( paperColor );
QPen pen( paperOutlineColor );
pen.setCosmetic( true );
pen.setWidthF( paperOutlineWidthPixels );
QGraphicsRectItem *pageItem = new QGraphicsRectItem( 0, 0, pw.pt(), ph.pt() );
pageItem->setBrush( brush );
pageItem->setPen( pen );
pageItem->setGraphicsEffect( shadowEffect );
mScene->addItem( pageItem );
}
///
/// Draw Labels on Paper
///
void Preview::drawLabels()
{
glabels::Frame *frame = mModel->tmplate()->frames().first();
foreach (glabels::Point origin, frame->getOrigins() )
{
drawLabel( origin.x(), origin.y(), frame->path() );
}
}
///
/// Draw a Single Label at x,y
///
void Preview::drawLabel( const glabels::Distance& x,
const glabels::Distance& y,
const QPainterPath& path )
{
QBrush brush( Qt::NoBrush );
QPen pen( labelOutlineColor );
pen.setStyle( Qt::DotLine );
pen.setCosmetic( true );
pen.setWidthF( labelOutlineWidthPixels );
QGraphicsPathItem *labelOutlineItem = new QGraphicsPathItem( path );
labelOutlineItem->setBrush( brush );
labelOutlineItem->setPen( pen );
labelOutlineItem->setPos( x.pt(), y.pt() );
mScene->addItem( labelOutlineItem );
}
///
/// Draw Preview Overlay
///
void Preview::drawPreviewOverlay()
{
if ( mRenderer )
{
PreviewOverlayItem* overlayItem = new PreviewOverlayItem( mRenderer );
mScene->addItem( overlayItem );
}
}