EnhancedPathShapeFactory Class Reference

Factory for path shapes. More...

#include <EnhancedPathShapeFactory.h>

Inheritance diagram for EnhancedPathShapeFactory:

Public Member Functions
KoShape *	createDefaultShape (KoDocumentResourceManager *documentResources=0) const override
KoShape *	createShape (const KoProperties *params, KoDocumentResourceManager *documentResources=0) const override
	EnhancedPathShapeFactory ()
	constructor
bool	supports (const QDomElement &e, KoShapeLoadingContext &context) const override
	~EnhancedPathShapeFactory () override
Public Member Functions inherited from KoShapeFactoryBase
virtual QList< KoShapeConfigWidgetBase * >	createShapeOptionPanels ()
QString	family () const
bool	hidden () const
QString	iconName () const
QString	id () const
	KoShapeFactoryBase (const QString &id, const QString &name, const QString &deferredPluginName=QString())
int	loadingPriority () const
	lower prio means the shape is more generic and will be checked later
QString	name () const
virtual void	newDocumentResourceManager (KoDocumentResourceManager *manager) const
QList< QPair< QString, QStringList > >	odfElements () const
	Private (const QString &_id, const QString &_name, const QString &_deferredPluginName)
QList< KoShapeTemplate >	templates () const
QString	toolTip () const
	~KoShapeFactoryBase () override
	~Private ()

Private Types
typedef QMap< QString, QVariant >	ComplexType
typedef QList< QVariant >	ListType

Private Member Functions
void	addArrow ()
void	addCallout ()
void	addCircularArrow ()
void	addCross ()
void	addGearhead ()
void	addSmiley ()
KoProperties *	dataToProperties (const QString &modifiers, const QStringList &commands, const ListType &handles, const ComplexType &formulae) const

Additional Inherited Members
Public Attributes inherited from KoShapeFactoryBase
KoDeferredShapeFactoryBase *	deferredFactory
QString	deferredPluginName
QString	family
bool	hidden
QString	iconName
const QString	id
int	loadingPriority
const QString	name
QMutex	pluginLoadingMutex
QList< QPointer< KoDocumentResourceManager > >	resourceManagers
QList< KoShapeTemplate >	templates
QString	tooltip
QList< QPair< QString, QStringList > >	xmlElements
Protected Member Functions inherited from KoShapeFactoryBase
void	addTemplate (const KoShapeTemplate &params)
void	setFamily (const QString &family)
void	setHidden (bool hidden)
void	setIconName (const char *iconName)
void	setLoadingPriority (int priority)
void	setToolTip (const QString &tooltip)
void	setXmlElementNames (const QString &nameSpace, const QStringList &elementNames)
void	setXmlElements (const QList< QPair< QString, QStringList > > &elementNamesList)

Detailed Description

Factory for path shapes.

Definition at line 15 of file EnhancedPathShapeFactory.h.

Member Typedef Documentation

ComplexType

typedef QMap<QString, QVariant > EnhancedPathShapeFactory::ComplexType

private

Definition at line 32 of file EnhancedPathShapeFactory.h.

ListType

typedef QList<QVariant> EnhancedPathShapeFactory::ListType

private

Definition at line 33 of file EnhancedPathShapeFactory.h.

Constructor & Destructor Documentation

EnhancedPathShapeFactory()

EnhancedPathShapeFactory::EnhancedPathShapeFactory

(

)

constructor

Definition at line 25 of file EnhancedPathShapeFactory.cpp.

    : KoShapeFactoryBase(EnhancedPathShapeId, i18n("An enhanced path shape"))
{
    setToolTip(i18n("An enhanced path"));
    setIconName(koIconNameCStr("krita_draw_path"));
    setXmlElementNames(KoXmlNS::draw, QStringList("custom-shape"));
    setLoadingPriority(1);
 
//    addCross();
//    addArrow();
//    addCallout();
//    addSmiley();
//    addCircularArrow();
//    addGearhead();
}

References KoXmlNS::draw, koIconNameCStr, KoShapeFactoryBase::setIconName(), KoShapeFactoryBase::setLoadingPriority(), KoShapeFactoryBase::setToolTip(), and KoShapeFactoryBase::setXmlElementNames().

~EnhancedPathShapeFactory()

EnhancedPathShapeFactory::~EnhancedPathShapeFactory ( )

inlineoverride

Definition at line 20 of file EnhancedPathShapeFactory.h.

{}

Member Function Documentation

addArrow()

void EnhancedPathShapeFactory::addArrow ( )

private

Definition at line 160 of file EnhancedPathShapeFactory.cpp.

{
    {
        // arrow right
        QString modifiers("60 35");
 
        QStringList commands;
        commands.append("M $0 $1");
        commands.append("L $0 0 width ?HalfHeight $0 height $0 ?LowerCorner 0 ?LowerCorner 0 $1");
        commands.append("Z");
 
        ListType handles;
        ComplexType handle;
        handle["draw:handle-position"] = "$0 $1";
        handle["draw:handle-range-x-minimum"] = '0';
        handle["draw:handle-range-x-maximum"] = "width";
        handle["draw:handle-range-y-minimum"] = '0';
        handle["draw:handle-range-y-maximum"] = "?HalfHeight";
        handles.append(QVariant(handle));
 
        ComplexType formulae;
        formulae["HalfHeight"] = "0.5 * height";
        formulae["LowerCorner"] = "height - $1";
 
        KoShapeTemplate t;
        t.id = KoPathShapeId;
        t.templateId = "arrow_right";
        t.name = i18n("Arrow");
        t.family = "arrow";
        t.toolTip = i18n("An arrow");
        t.iconName = koIconName("draw-arrow-forward");
        t.properties = dataToProperties(modifiers, commands, handles, formulae);
 
        addTemplate(t);
    }
 
    {
        // arrow left
        QString modifiers("40 35");
 
        QStringList commands;
        commands.append("M $0 $1");
        commands.append("L $0 0 0 ?HalfHeight $0 height $0 ?LowerCorner width ?LowerCorner width $1");
        commands.append("Z");
 
        ListType handles;
        ComplexType handle;
        handle["draw:handle-position"] = "$0 $1";
        handle["draw:handle-range-x-minimum"] = '0';
        handle["draw:handle-range-x-maximum"] = "width";
        handle["draw:handle-range-y-minimum"] = '0';
        handle["draw:handle-range-y-maximum"] = "?HalfHeight";
        handles.append(QVariant(handle));
 
        ComplexType formulae;
        formulae["HalfHeight"] = "0.5 * height";
        formulae["LowerCorner"] = "height - $1";
 
        KoShapeTemplate t;
        t.id = KoPathShapeId;
        t.templateId = "arrow_left";
        t.name = i18n("Arrow");
        t.family = "arrow";
        t.toolTip = i18n("An arrow");
        t.iconName = koIconName("draw-arrow-back");
        t.properties = dataToProperties(modifiers, commands, handles, formulae);
 
        addTemplate(t);
    }
 
    {
        // arrow top
        QString modifiers("35 40");
 
        QStringList commands;
        commands.append("M $0 $1");
        commands.append("L 0 $1 ?HalfWidth 0 width $1 ?RightCorner $1 ?RightCorner height $0 height");
        commands.append("Z");
 
        ListType handles;
        ComplexType handle;
        handle["draw:handle-position"] = "$0 $1";
        handle["draw:handle-range-x-minimum"] = '0';
        handle["draw:handle-range-x-maximum"] = "?HalfWidth";
        handle["draw:handle-range-y-minimum"] = '0';
        handle["draw:handle-range-y-maximum"] = "height";
        handles.append(QVariant(handle));
 
        ComplexType formulae;
        formulae["HalfWidth"] = "0.5 * width";
        formulae["RightCorner"] = "width - $0";
 
        KoShapeTemplate t;
        t.id = KoPathShapeId;
        t.templateId = "arrow_top";
        t.name = i18n("Arrow");
        t.family = "arrow";
        t.toolTip = i18n("An arrow");
        t.iconName = koIconName("draw-arrow-up");
        t.properties = dataToProperties(modifiers, commands, handles, formulae);
 
        addTemplate(t);
    }
 
    {
        // arrow bottom
        QString modifiers("35 60");
 
        QStringList commands;
        commands.append("M $0 $1");
        commands.append("L 0 $1 ?HalfWidth height width $1 ?RightCorner $1 ?RightCorner 0 $0 0");
        commands.append("Z");
 
        ListType handles;
        ComplexType handle;
        handle["draw:handle-position"] = "$0 $1";
        handle["draw:handle-range-x-minimum"] = '0';
        handle["draw:handle-range-x-maximum"] = "?HalfWidth";
        handle["draw:handle-range-y-minimum"] = '0';
        handle["draw:handle-range-y-maximum"] = "height";
        handles.append(QVariant(handle));
 
        ComplexType formulae;
        formulae["HalfWidth"] = "0.5 * width";
        formulae["RightCorner"] = "width - $0";
 
        KoShapeTemplate t;
        t.id = KoPathShapeId;
        t.templateId = "arrow_bottom";
        t.name = i18n("Arrow");
        t.family = "arrow";
        t.toolTip = i18n("An arrow");
        t.iconName = koIconName("draw-arrow-down");
        t.properties = dataToProperties(modifiers, commands, handles, formulae);
 
        addTemplate(t);
    }
}

References KoShapeFactoryBase::addTemplate(), dataToProperties(), KoShapeTemplate::family, KoShapeTemplate::iconName, KoShapeTemplate::id, koIconName, KoPathShapeId, KoShapeTemplate::name, KoShapeTemplate::properties, KoShapeTemplate::templateId, and KoShapeTemplate::toolTip.

addCallout()

void EnhancedPathShapeFactory::addCallout ( )

private

Definition at line 299 of file EnhancedPathShapeFactory.cpp.

{
    QString modifiers("4250 45000");
 
    QStringList commands;
    commands.append("M 3590 0");
    commands.append("X 0 3590");
    commands.append("L ?f2 ?f3 0 8970 0 12630 ?f4 ?f5 0 18010");
    commands.append("Y 3590 21600");
    commands.append("L ?f6 ?f7 8970 21600 12630 21600 ?f8 ?f9 18010 21600");
    commands.append("X 21600 18010");
    commands.append("L ?f10 ?f11 21600 12630 21600 8970 ?f12 ?f13 21600 3590");
    commands.append("Y 18010 0");
    commands.append("L ?f14 ?f15 12630 0 8970 0 ?f16 ?f17");
    commands.append("Z");
    commands.append("N");
 
    ComplexType formulae;
    formulae["f0"] = "$0 -10800";
    formulae["f1"] = "$1 -10800";
    formulae["f2"] = "if(?f18 ,$0 ,0)";
    formulae["f3"] = "if(?f18 ,$1 ,6280)";
    formulae["f4"] = "if(?f23 ,$0 ,0)";
    formulae["f5"] = "if(?f23 ,$1 ,15320)";
    formulae["f6"] = "if(?f26 ,$0 ,6280)";
    formulae["f7"] = "if(?f26 ,$1 ,21600)";
    formulae["f8"] = "if(?f29 ,$0 ,15320)";
    formulae["f9"] = "if(?f29 ,$1 ,21600)";
    formulae["f10"] = "if(?f32 ,$0 ,21600)";
    formulae["f11"] = "if(?f32 ,$1 ,15320)";
    formulae["f12"] = "if(?f34 ,$0 ,21600)";
    formulae["f13"] = "if(?f34 ,$1 ,6280)";
    formulae["f14"] = "if(?f36 ,$0 ,15320)";
    formulae["f15"] = "if(?f36 ,$1 ,0)";
    formulae["f16"] = "if(?f38 ,$0 ,6280)";
    formulae["f17"] = "if(?f38 ,$1 ,0)";
    formulae["f18"] = "if($0 ,-1,?f19)";
    formulae["f19"] = "if(?f1 ,-1,?f22)";
    formulae["f20"] = "abs(?f0)";
    formulae["f21"] = "abs(?f1)";
    formulae["f22"] = "?f20 -?f21";
    formulae["f23"] = "if($0 ,-1,?f24)";
    formulae["f24"] = "if(?f1 ,?f22 ,-1)";
    formulae["f25"] = "$1 -21600";
    formulae["f26"] = "if(?f25 ,?f27 ,-1)";
    formulae["f27"] = "if(?f0 ,-1,?f28)";
    formulae["f28"] = "?f21 -?f20";
    formulae["f29"] = "if(?f25 ,?f30 ,-1)";
    formulae["f30"] = "if(?f0 ,?f28 ,-1)";
    formulae["f31"] = "$0 -21600";
    formulae["f32"] = "if(?f31 ,?f33 ,-1)";
    formulae["f33"] = "if(?f1 ,?f22 ,-1)";
    formulae["f34"] = "if(?f31 ,?f35 ,-1)";
    formulae["f35"] = "if(?f1 ,-1,?f22)";
    formulae["f36"] = "if($1 ,-1,?f37)";
    formulae["f37"] = "if(?f0 ,?f28 ,-1)";
    formulae["f38"] = "if($1 ,-1,?f39)";
    formulae["f39"] = "if(?f0 ,-1,?f28)";
    formulae["f40"] = "$0";
    formulae["f41"] = "$1";
 
    ListType handles;
    ComplexType handle;
    handle["draw:handle-position"] = "$0 $1";
    handles.append(QVariant(handle));
 
    KoShapeTemplate t;
    t.id = KoPathShapeId;
    t.templateId = "callout";
    t.name = i18n("Callout");
    t.family = "funny";
    t.toolTip = i18n("A callout");
    t.iconName = koIconName("callout-shape");
    KoProperties *properties = dataToProperties(modifiers, commands, handles, formulae);
    properties->setProperty(QLatin1String("viewBox"), QRect(0, 0, 21600, 21600));
    t.properties = properties;
 
    addTemplate(t);
}

References KoShapeFactoryBase::addTemplate(), dataToProperties(), KoShapeTemplate::family, KoShapeTemplate::iconName, KoShapeTemplate::id, koIconName, KoPathShapeId, KoShapeTemplate::name, KoShapeTemplate::properties, KoProperties::setProperty(), KoShapeTemplate::templateId, and KoShapeTemplate::toolTip.

addCircularArrow()

void EnhancedPathShapeFactory::addCircularArrow ( )

private

Definition at line 425 of file EnhancedPathShapeFactory.cpp.

{
    QString modifiers("180 0 5500");
 
    QStringList commands;
    commands.append("B ?f3 ?f3 ?f20 ?f20 ?f19 ?f18 ?f17 ?f16");
    commands.append("W 0 0 21600 21600 ?f9 ?f8 ?f11 ?f10");
    commands.append("L ?f24 ?f23 ?f36 ?f35 ?f29 ?f28");
    commands.append("Z");
    commands.append("N");
 
    ComplexType formulae;
 
    formulae["f0"] = "$0";
    formulae["f1"] = "$1";
    formulae["f2"] = "$2";
    formulae["f3"] = "10800+$2";
    formulae["f4"] = "10800*sin($0 *(pi/180))";
    formulae["f5"] = "10800*cos($0 *(pi/180))";
    formulae["f6"] = "10800*sin($1 *(pi/180))";
    formulae["f7"] = "10800*cos($1 *(pi/180))";
    formulae["f8"] = "?f4 +10800";
    formulae["f9"] = "?f5 +10800";
    formulae["f10"] = "?f6 +10800";
    formulae["f11"] = "?f7 +10800";
    formulae["f12"] = "?f3 *sin($0 *(pi/180))";
    formulae["f13"] = "?f3 *cos($0 *(pi/180))";
    formulae["f14"] = "?f3 *sin($1 *(pi/180))";
    formulae["f15"] = "?f3 *cos($1 *(pi/180))";
    formulae["f16"] = "?f12 +10800";
    formulae["f17"] = "?f13 +10800";
    formulae["f18"] = "?f14 +10800";
    formulae["f19"] = "?f15 +10800";
    formulae["f20"] = "21600-?f3";
    formulae["f21"] = "13500*sin($1 *(pi/180))";
    formulae["f22"] = "13500*cos($1 *(pi/180))";
    formulae["f23"] = "?f21 +10800";
    formulae["f24"] = "?f22 +10800";
    formulae["f25"] = "$2 -2700";
    formulae["f26"] = "?f25 *sin($1 *(pi/180))";
    formulae["f27"] = "?f25 *cos($1 *(pi/180))";
    formulae["f28"] = "?f26 +10800";
    formulae["f29"] = "?f27 +10800";
    formulae["f30"] = "($1+45)*pi/180";
    formulae["f31"] = "sqrt(((?f29-?f24)*(?f29-?f24))+((?f28-?f23)*(?f28-?f23)))";
    formulae["f32"] = "sqrt(2)/2*?f31";
    formulae["f33"] = "?f32*sin(?f30)";
    formulae["f34"] = "?f32*cos(?f30)";
    formulae["f35"] = "?f28+?f33";
    formulae["f36"] = "?f29+?f34";
 
    ListType handles;
    ComplexType handle;
    handle["draw:handle-position"] = "$0 10800";
    handle["draw:handle-polar"] = "10800 10800";
    handle["draw:handle-radius-range-minimum"] = "10800";
    handle["draw:handle-radius-range-maximum"] = "10800";
    handles.append(QVariant(handle));
 
    handle.clear();
    handle["draw:handle-position"] = "$1 $2";
    handle["draw:handle-polar"] = "10800 10800";
    handle["draw:handle-radius-range-minimum"] = '0';
    handle["draw:handle-radius-range-maximum"] = "10800";
    handles.append(QVariant(handle));
 
    KoShapeTemplate t;
    t.id = KoPathShapeId;
    t.templateId = "circulararrow";
    t.name = i18n("Circular Arrow");
    t.family = "arrow";
    t.toolTip = i18n("A circular-arrow");
    t.iconName = koIconName("circular-arrow-shape");
    KoProperties *properties = dataToProperties(modifiers, commands, handles, formulae);
    properties->setProperty(QLatin1String("viewBox"), QRect(0, 0, 21600, 21600));
    t.properties = properties;
    addTemplate(t);
}

References KoShapeFactoryBase::addTemplate(), dataToProperties(), KoShapeTemplate::family, KoShapeTemplate::iconName, KoShapeTemplate::id, koIconName, KoPathShapeId, KoShapeTemplate::name, KoShapeTemplate::properties, KoProperties::setProperty(), KoShapeTemplate::templateId, and KoShapeTemplate::toolTip.

addCross()

void EnhancedPathShapeFactory::addCross ( )

private

Definition at line 126 of file EnhancedPathShapeFactory.cpp.

{
    QString modifiers("35");
 
    QStringList commands;
    commands.append("M $0 0");
    commands.append("L ?Right 0 ?Right $0 width $0 width ?Bottom ?Right ?Bottom");
    commands.append("L ?Right height $0 height $0 ?Bottom 0 ?Bottom 0 $0 $0 $0");
    commands.append("Z");
 
    ListType handles;
    ComplexType handle;
    handle["draw:handle-position"] = "$0 0";
    handle["draw:handle-range-x-minimum"] = '0';
    handle["draw:handle-range-x-maximum"] = "?Half";
    handles.append(QVariant(handle));
 
    ComplexType formulae;
    formulae["Right"] = "width - $0";
    formulae["Bottom"] = "height - $0";
    formulae["Half"] = "min(0.5 * height, 0.5 * width)";
 
    KoShapeTemplate t;
    t.id = KoPathShapeId;
    t.templateId = "cross";
    t.name = i18n("Cross");
    t.family = "funny";
    t.toolTip = i18n("A cross");
    t.iconName = koIconName("cross-shape");
    t.properties = dataToProperties(modifiers, commands, handles, formulae);
 
    addTemplate(t);
}

References KoShapeFactoryBase::addTemplate(), dataToProperties(), KoShapeTemplate::family, KoShapeTemplate::iconName, KoShapeTemplate::id, koIconName, KoPathShapeId, KoShapeTemplate::name, KoShapeTemplate::properties, KoShapeTemplate::templateId, and KoShapeTemplate::toolTip.

addGearhead()

void EnhancedPathShapeFactory::addGearhead ( )

private

Definition at line 504 of file EnhancedPathShapeFactory.cpp.

{
    QStringList commands;
    commands.append("M 20 70");
    commands.append("L 20 100 30 100 30 50 30 70 40 70 40 40 0 40 0 70 10 70 10 50 10 100 20 100");
    commands.append("Z");
    commands.append("N");
 
    uint toothCount = 10;
    qreal toothAngle = 360.0 / qreal(toothCount);
    //kDebug() <<"toothAngle =" << toothAngle;
    qreal outerRadius = 0.5 * 25.0;
    qreal innerRadius = 0.5 * 17.0;
    QPointF center(20, 25);
    qreal radian = (270.0 - 0.35 * toothAngle) * M_PI / 180.0;
    commands.append(QString("M %1 %2").arg(center.x() + innerRadius * cos(radian)).arg(center.y() + innerRadius * sin(radian)));
    QString cmd("L");
    for (uint i = 0; i < toothCount; ++i) {
        radian += 0.15 * toothAngle * M_PI / 180.0;
        cmd += QString(" %1 %2").arg(center.x() + outerRadius * cos(radian)).arg(center.y() + outerRadius * sin(radian));
        radian += 0.35 * toothAngle * M_PI / 180.0;
        cmd += QString(" %1 %2").arg(center.x() + outerRadius * cos(radian)).arg(center.y() + outerRadius * sin(radian));
        radian += 0.15 * toothAngle * M_PI / 180.0;
        cmd += QString(" %1 %2").arg(center.x() + innerRadius * cos(radian)).arg(center.y() + innerRadius * sin(radian));
        radian += 0.35 * toothAngle * M_PI / 180.0;
        cmd += QString(" %1 %2").arg(center.x() + innerRadius * cos(radian)).arg(center.y() + innerRadius * sin(radian));
    }
    //kDebug() <<"gear command =" << cmd;
    commands.append(cmd);
    commands.append("Z");
    commands.append("N");
 
    KoShapeTemplate t;
    t.id = KoPathShapeId;
    t.templateId = "gearhead";
    t.name = i18n("Gearhead");
    t.family = "funny";
    t.toolTip = i18n("A gearhead");
    t.iconName = koIconName("gearhead-shape");
    KoProperties *properties = dataToProperties(QString(), commands, ListType(), ComplexType());
    properties->setProperty("background", QVariant::fromValue<QColor>(QColor(Qt::blue)));
    properties->setProperty(QLatin1String("viewBox"), QRect(0, 0, 40, 90));
    t.properties = properties;
    addTemplate(t);
}

References KoShapeFactoryBase::addTemplate(), dataToProperties(), KoShapeTemplate::family, KoShapeTemplate::iconName, KoShapeTemplate::id, koIconName, KoPathShapeId, M_PI, KoShapeTemplate::name, KoShapeTemplate::properties, KoProperties::setProperty(), KoShapeTemplate::templateId, and KoShapeTemplate::toolTip.

addSmiley()

void EnhancedPathShapeFactory::addSmiley ( )

private

Definition at line 379 of file EnhancedPathShapeFactory.cpp.

{
    QString modifiers("17520");
 
    QStringList commands;
    commands.append("U 10800 10800 10800 10800 0 23592960");
    commands.append("Z");
    commands.append("N");
    commands.append("U 7305 7515 1165 1165 0 23592960");
    commands.append("Z");
    commands.append("N");
    commands.append("U 14295 7515 1165 1165 0 23592960");
    commands.append("Z");
    commands.append("N");
    commands.append("M 4870 ?f1");
    commands.append("C 8680 ?f2 12920 ?f2 16730 ?f1");
    commands.append("Z");
    commands.append("F");
    commands.append("N");
 
    ComplexType formulae;
    formulae["f0"] = "$0 -15510";
    formulae["f1"] = "17520-?f0";
    formulae["f2"] = "15510+?f0";
 
    ListType handles;
    ComplexType handle;
    handle["draw:handle-position"] = "10800 $0";
    handle["draw:handle-range-y-minimum"] = "15510";
    handle["draw:handle-range-y-maximum"] = "17520";
    handles.append(QVariant(handle));
 
    KoShapeTemplate t;
    t.id = KoPathShapeId;
    t.templateId = "smiley";
    t.name = i18n("Smiley");
    t.family = "funny";
    t.toolTip = i18n("Smiley");
    t.iconName = koIconName("smiley-shape");
    KoProperties *properties = dataToProperties(modifiers, commands, handles, formulae);
    properties->setProperty(QLatin1String("viewBox"), QRect(0, 0, 21600, 21600));
    t.properties = properties;
 
    addTemplate(t);
}

References KoShapeFactoryBase::addTemplate(), dataToProperties(), KoShapeTemplate::family, KoShapeTemplate::iconName, KoShapeTemplate::id, koIconName, KoPathShapeId, KoShapeTemplate::name, KoShapeTemplate::properties, KoProperties::setProperty(), KoShapeTemplate::templateId, and KoShapeTemplate::toolTip.

createDefaultShape()

KoShape * EnhancedPathShapeFactory::createDefaultShape ( KoDocumentResourceManager * documentResources = 0 ) const

overridevirtual

This method should be implemented by factories to create a shape that the user gets when doing a base insert. For example from a script. The created shape should have its values set to good defaults that the user can then adjust further if needed. Including the KoShape:setShapeId(), with the Id from this factory The default shape position is not relevant, it will be moved by the caller.

Parameters

documentResources

the resources manager that has all the document wide resources which can be used to create the object.

Returns

a new shape

See also

createShape() newDocumentResourceManager()

Reimplemented from KoShapeFactoryBase.

Definition at line 41 of file EnhancedPathShapeFactory.cpp.

{
    EnhancedPathShape *shape = new EnhancedPathShape(QRect(0, 0, 100, 100));
    shape->setStroke(toQShared(new KoShapeStroke(1.0)));
    shape->setShapeId(KoPathShapeId);
 
    shape->addModifiers("35");
 
    shape->addFormula("Right", "width - $0");
    shape->addFormula("Bottom", "height - $0");
    shape->addFormula("Half", "min(0.5 * height, 0.5 * width)");
 
    shape->addCommand("M $0 0");
    shape->addCommand("L ?Right 0 ?Right $0 width $0 width ?Bottom ?Right ?Bottom");
    shape->addCommand("L ?Right height $0 height $0 ?Bottom 0 ?Bottom 0 $0 $0 $0");
    shape->addCommand("Z");
 
    ComplexType handle;
    handle["draw:handle-position"] = "$0 0";
    handle["draw:handle-range-x-minimum"] = '0';
    handle["draw:handle-range-x-maximum"] = "?Half";
    shape->addHandle(handle);
    shape->setSize(QSize(100, 100));
 
    return shape;
}

References EnhancedPathShape::addCommand(), EnhancedPathShape::addFormula(), EnhancedPathShape::addHandle(), EnhancedPathShape::addModifiers(), KoPathShapeId, KoShape::setShapeId(), EnhancedPathShape::setSize(), KoShape::setStroke(), and toQShared().

createShape()

KoShape * EnhancedPathShapeFactory::createShape ( const KoProperties * params, KoDocumentResourceManager * documentResources = 0 ) const

overridevirtual

This method should be implemented by factories to create a shape based on a set of properties that are specifically made for this shape-type. This method should also set this factories shapeId on the shape using KoShape::setShapeId() The default implementation just ignores 'params' and calls createDefaultShape()

Returns

a new shape

Parameters

params	the parameters to use when creating the shape
documentResources	the resources manager that has all the document wide resources which can be used to create the object.

See also

createDefaultShape() newDocumentResourceManager() addTemplate()

KoShapeTemplate::properties

Reimplemented from KoShapeFactoryBase.

Definition at line 68 of file EnhancedPathShapeFactory.cpp.

{
    QVariant viewboxData;
    const QRect viewBox = (params->property(QLatin1String("viewBox"), viewboxData)) ?
                          viewboxData.toRect() :
                          QRect(0, 0, 100, 100);
 
    EnhancedPathShape *shape = new EnhancedPathShape(viewBox);
 
    shape->setShapeId(KoPathShapeId);
    shape->setStroke(toQShared(new KoShapeStroke(1.0)));
    shape->addModifiers(params->stringProperty("modifiers"));
 
    ListType handles = params->property("handles").toList();
    foreach (const QVariant &v, handles) {
        shape->addHandle(v.toMap());
    }
 
    ComplexType formulae = params->property("formulae").toMap();
    ComplexType::const_iterator formula = formulae.constBegin();
    ComplexType::const_iterator lastFormula = formulae.constEnd();
    for (; formula != lastFormula; ++formula) {
        shape->addFormula(formula.key(), formula.value().toString());
    }
 
    QStringList commands = params->property("commands").toStringList();
    foreach (const QString &cmd, commands) {
        shape->addCommand(cmd);
    }
 
    QVariant color;
    if (params->property("background", color)) {
        shape->setBackground(QSharedPointer<KoColorBackground>(new KoColorBackground(color.value<QColor>())));
    }
    QSizeF size = shape->size();
    if (size.width() > size.height()) {
        shape->setSize(QSizeF(100, 100 * size.height() / size.width()));
    } else {
        shape->setSize(QSizeF(100 * size.width() / size.height(), 100));
    }
 
    return shape;
}

References EnhancedPathShape::addCommand(), EnhancedPathShape::addFormula(), EnhancedPathShape::addHandle(), EnhancedPathShape::addModifiers(), KoPathShapeId, KoProperties::property(), KoShape::setBackground(), KoShape::setShapeId(), EnhancedPathShape::setSize(), KoShape::setStroke(), KoPathShape::size(), KoProperties::stringProperty(), toQShared(), and v.

dataToProperties()

KoProperties * EnhancedPathShapeFactory::dataToProperties ( const QString & modifiers, const QStringList & commands, const ListType & handles, const ComplexType & formulae ) const

private

Definition at line 112 of file EnhancedPathShapeFactory.cpp.

{
    KoProperties *props = new KoProperties();
    props->setProperty("modifiers", modifiers);
    props->setProperty("commands", commands);
    props->setProperty("handles", handles);
    props->setProperty("formulae", formulae);
    props->setProperty("background", QVariant::fromValue<QColor>(QColor(Qt::red)));
 
    return props;
}

References KoProperties::setProperty().

supports()

bool EnhancedPathShapeFactory::supports ( const QDomElement & element, KoShapeLoadingContext & context ) const

overridevirtual

returns true if this shapeFactory is able to load the ODF type started at argument element. ('draw:line' / 'draw:frame' / etc)

Implements KoShapeFactoryBase.

Definition at line 550 of file EnhancedPathShapeFactory.cpp.

{
    Q_UNUSED(context);
    return (e.localName() == "custom-shape" && e.namespaceURI() == KoXmlNS::draw);
}

References KoXmlNS::draw.

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The documentation for this class was generated from the following files:

• plugins/flake/pathshapes/enhancedpath/EnhancedPathShapeFactory.h
• plugins/flake/pathshapes/enhancedpath/EnhancedPathShapeFactory.cpp