18#include "moc_qgslayoutitemregistry.cpp"
46 qDeleteAll( mMetadata );
47 qDeleteAll( mMultiFrameMetadata );
52 if ( !mMetadata.isEmpty() )
59 return new TestLayoutItem( layout );
95 return mMetadata.value( type );
100 return mMultiFrameMetadata.value( type );
105 if ( !metadata || mMetadata.contains( metadata->
type() ) )
108 mMetadata[metadata->
type()] = metadata;
115 if ( !mMetadata.contains( typeId ) )
117 mMetadata.remove( typeId );
129 if ( !metadata || mMultiFrameMetadata.contains( metadata->
type() ) )
132 mMultiFrameMetadata[metadata->
type()] = metadata;
139 if ( !mMultiFrameMetadata.contains( typeId ) )
141 mMultiFrameMetadata.remove( typeId );
153 if ( !mMetadata.contains( type ) )
156 return mMetadata[type]->createItem( layout );
161 if ( !mMultiFrameMetadata.contains( type ) )
164 return mMultiFrameMetadata[type]->createMultiFrame( layout );
169 if ( mMetadata.contains( type ) )
171 mMetadata[type]->resolvePaths( properties, pathResolver, saving );
173 else if ( mMultiFrameMetadata.contains( type ) )
175 mMultiFrameMetadata[type]->resolvePaths( properties, pathResolver, saving );
181 QMap<int, QString> types;
182 for (
auto it = mMetadata.constBegin(); it != mMetadata.constEnd(); ++it )
184 types.insert( it.key(), it.value()->visibleName() );
186 for (
auto it = mMultiFrameMetadata.constBegin(); it != mMultiFrameMetadata.constEnd(); ++it )
188 types.insert( it.key(), it.value()->visibleName() );
196TestLayoutItem::TestLayoutItem(
QgsLayout *layout )
199 int h =
static_cast< int >( 360.0 * qrand() / ( RAND_MAX + 1.0 ) );
200 int s = ( qrand() % ( 200 - 100 + 1 ) ) + 100;
201 int v = ( qrand() % ( 130 - 255 + 1 ) ) + 130;
202 mColor = QColor::fromHsv( h, s, v );
205 properties.insert( QStringLiteral(
"color" ), mColor.name() );
206 properties.insert( QStringLiteral(
"style" ), QStringLiteral(
"solid" ) );
207 properties.insert( QStringLiteral(
"style_border" ), QStringLiteral(
"solid" ) );
208 properties.insert( QStringLiteral(
"color_border" ), QStringLiteral(
"black" ) );
209 properties.insert( QStringLiteral(
"width_border" ), QStringLiteral(
"0.3" ) );
210 properties.insert( QStringLiteral(
"joinstyle" ), QStringLiteral(
"miter" ) );
215void TestLayoutItem::draw(
QgsRenderContext &context,
const QStyleOptionGraphicsItem *itemStyle )
217 Q_UNUSED( itemStyle )
222 stack.
begin( context );
224 QPainter *painter = context.
painter();
227 painter->setRenderHint( QPainter::Antialiasing,
false );
228 painter->setPen( Qt::NoPen );
229 painter->setBrush( mColor );
233 QPolygonF shapePolygon = QPolygonF( QRectF( 0, 0, rect().width() * scale, rect().height() * scale ) );
234 QList<QPolygonF> rings;
236 mShapeStyleSymbol->startRender( context );
237 mShapeStyleSymbol->renderPolygon( shapePolygon, &rings,
nullptr, context );
238 mShapeStyleSymbol->stopRender( context );
242 stack.
end( context );
A paint effect which draws the source picture with minor or no alterations.
A paint effect which consists of a stack of other chained paint effects.
void appendEffect(QgsPaintEffect *effect)
Appends an effect to the end of the stack.
static std::unique_ptr< QgsFillSymbol > createSimple(const QVariantMap &properties)
Create a fill symbol with one symbol layer: SimpleFill with specified properties.
A paint effect which draws a glow within a picture.
static QgsLayoutFrame * create(QgsLayout *layout)
Creates a new QgsLayoutFrame belonging to the specified layout.
static QgsLayoutItemAttributeTable * create(QgsLayout *layout)
Returns a new QgsLayoutItemAttributeTable for the specified parent layout.
static QgsLayoutItemElevationProfile * create(QgsLayout *layout)
Returns a new elevation profile item for the specified layout.
static QgsLayoutItemGroup * create(QgsLayout *layout)
Returns a new group item for the specified layout.
static QgsLayoutItemHtml * create(QgsLayout *layout)
Returns a new QgsLayoutItemHtml for the specified parent layout.
static QgsLayoutItemLabel * create(QgsLayout *layout)
Returns a new label item for the specified layout.
static QgsLayoutItemLegend * create(QgsLayout *layout)
Returns a new legend item for the specified layout.
static QgsLayoutItemManualTable * create(QgsLayout *layout)
Returns a new QgsLayoutItemManualTable for the specified parent layout.
static QgsLayoutItemMap * create(QgsLayout *layout)
Returns a new map item for the specified layout.
static QgsLayoutItemMarker * create(QgsLayout *layout)
Returns a new marker item for the specified layout.
static QgsLayoutItemPage * create(QgsLayout *layout)
Returns a new page item for the specified layout.
static QgsLayoutItemPicture * create(QgsLayout *layout)
Returns a new picture item for the specified layout.
static QgsLayoutItemPolygon * create(QgsLayout *layout)
Returns a new polygon item for the specified layout.
static QgsLayoutItemPolyline * create(QgsLayout *layout)
Returns a new polyline item for the specified layout.
QgsLayoutItemRegistry(QObject *parent=nullptr)
Creates a new empty item registry.
void resolvePaths(int type, QVariantMap &properties, const QgsPathResolver &pathResolver, bool saving) const
Resolve paths in properties of a particular symbol layer.
bool addLayoutItemType(QgsLayoutItemAbstractMetadata *metadata)
Registers a new layout item type.
bool removeLayoutMultiFrameType(int typeId)
Unregisters a layout multiframe type.
bool removeLayoutItemType(int typeId)
Unregisters a layout item type.
void multiFrameTypeRemoved(int type)
Emitted whenever an multiframe type is removed from the registry with the specified type.
void typeAdded(int type, const QString &name)
Emitted whenever a new item type is added to the registry, with the specified type and visible name.
QgsLayoutItemAbstractMetadata * itemMetadata(int type) const
Returns the metadata for the specified item type.
bool addLayoutMultiFrameType(QgsLayoutMultiFrameAbstractMetadata *metadata)
Registers a new layout multiframe type.
@ LayoutManualTable
Manual (fixed) table.
@ LayoutElevationProfile
Elevation profile item.
@ LayoutPicture
Picture item.
@ LayoutGroup
Grouped item.
@ LayoutAttributeTable
Attribute table.
@ LayoutPolyline
Polyline shape item.
@ LayoutScaleBar
Scale bar item.
@ LayoutItem
Base class for items.
@ LayoutLegend
Legend item.
@ LayoutMarker
Marker item.
@ LayoutHtml
Html multiframe item.
@ LayoutTextTable
Preset text table.
@ LayoutFrame
Frame item, part of a QgsLayoutMultiFrame object.
@ LayoutPolygon
Polygon shape item.
QgsLayoutMultiFrameAbstractMetadata * multiFrameMetadata(int type) const
Returns the metadata for the specified multiframe type.
bool populate()
Populates the registry with standard item types.
void multiFrameTypeAdded(int type, const QString &name)
Emitted whenever a new multiframe type is added to the registry, with the specified type and visible ...
QgsLayoutItem * createItem(int type, QgsLayout *layout) const
Creates a new instance of a layout item given the item type, and target layout.
void typeRemoved(int type)
Emitted whenever an item type is removed from the registry with the specified type.
QMap< int, QString > itemTypes() const
Returns a map of available item types to translated name.
~QgsLayoutItemRegistry() override
QgsLayoutMultiFrame * createMultiFrame(int type, QgsLayout *layout) const
Creates a new instance of a layout multiframe given the multiframe type, and target layout.
static QgsLayoutItemScaleBar * create(QgsLayout *layout)
Returns a new scale bar item for the specified layout.
Layout item for basic filled shapes (e.g.
void setShapeType(QgsLayoutItemShape::Shape type)
Sets the type of shape (e.g.
@ Rectangle
Rectangle shape.
static QgsLayoutItemTextTable * create(QgsLayout *layout)
Returns a new QgsLayoutItemTextTable for the specified parent layout.
Base class for graphical items within a QgsLayout.
Abstract base class for layout items with the ability to distribute the content to several frames (Qg...
Base class for layouts, which can contain items such as maps, labels, scalebars, etc.
virtual void begin(QgsRenderContext &context)
Begins intercepting paint operations to a render context.
virtual void end(QgsRenderContext &context)
Ends interception of paint operations to a render context, and draws the result to the render context...
Resolves relative paths into absolute paths and vice versa.
Contains information about the context of a rendering operation.
double convertToPainterUnits(double size, Qgis::RenderUnit unit, const QgsMapUnitScale &scale=QgsMapUnitScale(), Qgis::RenderSubcomponentProperty property=Qgis::RenderSubcomponentProperty::Generic) const
Converts a size from the specified units to painter units (pixels).
QPainter * painter()
Returns the destination QPainter for the render operation.
QMap< QString, QString > QgsStringMap