PathToolOptionWidget Class Reference

#include <PathToolOptionWidget.h>

Inheritance diagram for PathToolOptionWidget:

Public Types
enum	Type { PlainPath = 1 , ParametricShape = 2 }

Public Slots
void	setCurrentShape (KoPathShape *pathShape)
void	setSelectionType (int type)

Signals
void	sigRequestUpdateActions ()

Public Member Functions
	PathToolOptionWidget (KoPathTool *tool, QWidget *parent=0)
	~PathToolOptionWidget () override

Protected Member Functions
void	showEvent (QShowEvent *event) override

Private Slots
void	slotShapePropertyChanged ()

Private Attributes
KoCanvasBase *	m_canvas
KoShapeConfigWidgetBase *	m_currentPanel
KoPathShape *	m_currentShape
QString	m_currentShapeId
Ui::PathToolOptionWidgetBase	widget

Detailed Description

Definition at line 20 of file PathToolOptionWidget.h.

Member Enumeration Documentation

Type

enum PathToolOptionWidget::Type

Enumerator
PlainPath
ParametricShape

Definition at line 24 of file PathToolOptionWidget.h.

              {
        PlainPath = 1,
        ParametricShape = 2
    };

Constructor & Destructor Documentation

PathToolOptionWidget()

PathToolOptionWidget::PathToolOptionWidget ( KoPathTool * tool, QWidget * parent = 0 )

explicit

Definition at line 21 of file PathToolOptionWidget.cpp.

    : QWidget(parent),
      m_currentShape(0),
      m_currentPanel(0),
      m_canvas(tool->canvas())
 
{
    widget.setupUi(this);
    widget.corner->setDefaultAction(tool->action("pathpoint-corner"));
    widget.smooth->setDefaultAction(tool->action("pathpoint-smooth"));
    widget.symmetric->setDefaultAction(tool->action("pathpoint-symmetric"));
    widget.lineSegment->setDefaultAction(tool->action("pathsegment-line"));
    widget.curveSegment->setDefaultAction(tool->action("pathsegment-curve"));
    widget.linePoint->setDefaultAction(tool->action("pathpoint-line"));
    widget.curvePoint->setDefaultAction(tool->action("pathpoint-curve"));
    widget.addPoint->setDefaultAction(tool->action("pathpoint-insert"));
    widget.removePoint->setDefaultAction(tool->action("pathpoint-remove"));
    widget.breakPoint->setDefaultAction(tool->action("path-break-point"));
    widget.breakSegment->setDefaultAction(tool->action("path-break-segment"));
    widget.joinSegment->setDefaultAction(tool->action("pathpoint-join"));
    widget.mergePoints->setDefaultAction(tool->action("pathpoint-merge"));
 
    widget.wdgShapeProperties->setVisible(false);
    widget.lineShapeProperties->setVisible(false);
 
    connect(widget.convertToPath, SIGNAL(released()), tool->action("convert-to-path"), SLOT(trigger()));
}

References KoToolBase::action(), connect(), and widget.

~PathToolOptionWidget()

PathToolOptionWidget::~PathToolOptionWidget ( )

override

Definition at line 49 of file PathToolOptionWidget.cpp.

{
}

Member Function Documentation

setCurrentShape

void PathToolOptionWidget::setCurrentShape ( KoPathShape * pathShape )

slot

Definition at line 76 of file PathToolOptionWidget.cpp.

{
    const QString newShapeId = shapeIdFromShape(pathShape);
    if (pathShape == m_currentShape && m_currentShapeId == newShapeId) return;
 
    if (m_currentShape) {
        m_currentShape = 0;
        if (m_currentPanel) {
            m_currentPanel->deleteLater();
            m_currentPanel = 0;
            m_currentShapeId.clear();
        }
    }
 
    if (pathShape) {
        m_currentShape = pathShape;
        m_currentShapeId = newShapeId;
 
        KoShapeFactoryBase *factory = KoShapeRegistry::instance()->value(m_currentShapeId);
        KIS_SAFE_ASSERT_RECOVER_RETURN(factory);
 
        QList<KoShapeConfigWidgetBase*> panels = factory->createShapeOptionPanels();
        if (!panels.isEmpty()) {
            KoShapeConfigWidgetBase *activePanel = 0;
 
            Q_FOREACH (KoShapeConfigWidgetBase *panel, panels) {
                if (!activePanel && panel->showOnShapeSelect()) {
                    activePanel = panel;
                } else {
                    delete panel;
                }
            }
 
            if (activePanel) {
                KIS_ASSERT_RECOVER_RETURN(m_canvas);
                m_currentPanel = activePanel;
                m_currentPanel->setUnit(m_canvas->unit());
 
                QLayout *baseLayout = widget.wdgShapeProperties->layout();
                QVBoxLayout *layout = dynamic_cast<QVBoxLayout*>(widget.wdgShapeProperties->layout());
 
                if (!layout) {
                    KIS_SAFE_ASSERT_RECOVER(!baseLayout) {
                        delete baseLayout;
                    }
                    layout = new QVBoxLayout(widget.wdgShapeProperties);
                }
 
 
                KIS_ASSERT_RECOVER_RETURN(widget.wdgShapeProperties->layout());
                layout->addWidget(m_currentPanel);
                connect(m_currentPanel, SIGNAL(propertyChanged()), SLOT(slotShapePropertyChanged()));
                m_currentPanel->open(m_currentShape);
            }
        }
    }
 
    widget.wdgShapeProperties->setVisible(m_currentPanel);
    widget.lineShapeProperties->setVisible(m_currentPanel);
}

References connect(), KoShapeFactoryBase::createShapeOptionPanels(), KoShapeRegistry::instance(), KIS_ASSERT_RECOVER_RETURN, KIS_SAFE_ASSERT_RECOVER, KIS_SAFE_ASSERT_RECOVER_RETURN, m_canvas, m_currentPanel, m_currentShape, m_currentShapeId, KoShapeConfigWidgetBase::open(), KoShapeConfigWidgetBase::setUnit(), shapeIdFromShape(), KoShapeConfigWidgetBase::showOnShapeSelect(), slotShapePropertyChanged(), KoCanvasBase::unit(), KoGenericRegistry< T >::value(), and widget.

setSelectionType

void PathToolOptionWidget::setSelectionType ( int type )

slot

Definition at line 53 of file PathToolOptionWidget.cpp.

{
    const bool plain = type & PlainPath;
    if (plain)
        widget.stackedWidget->setCurrentIndex(0);
    else
        widget.stackedWidget->setCurrentIndex(1);
}

References PlainPath, and widget.

showEvent()

void PathToolOptionWidget::showEvent ( QShowEvent * event )

overrideprotected

Definition at line 147 of file PathToolOptionWidget.cpp.

{
    Q_EMIT sigRequestUpdateActions();
    QWidget::showEvent(event);
}

References sigRequestUpdateActions().

sigRequestUpdateActions

void PathToolOptionWidget::sigRequestUpdateActions ( )

signal

slotShapePropertyChanged

void PathToolOptionWidget::slotShapePropertyChanged ( )

privateslot

Definition at line 137 of file PathToolOptionWidget.cpp.

{
    KIS_SAFE_ASSERT_RECOVER_RETURN(m_currentPanel);
 
    KUndo2Command *command = m_currentPanel->createCommand();
    if (command) {
        m_canvas->addCommand(command);
    }
}

References KoCanvasBase::addCommand(), KoShapeConfigWidgetBase::createCommand(), KIS_SAFE_ASSERT_RECOVER_RETURN, m_canvas, and m_currentPanel.

Member Data Documentation

m_canvas

KoCanvasBase* PathToolOptionWidget::m_canvas

private

Definition at line 52 of file PathToolOptionWidget.h.

m_currentPanel

KoShapeConfigWidgetBase* PathToolOptionWidget::m_currentPanel

private

Definition at line 51 of file PathToolOptionWidget.h.

m_currentShape

KoPathShape* PathToolOptionWidget::m_currentShape

private

Definition at line 49 of file PathToolOptionWidget.h.

m_currentShapeId

QString PathToolOptionWidget::m_currentShapeId

private

Definition at line 50 of file PathToolOptionWidget.h.

widget

Ui::PathToolOptionWidgetBase PathToolOptionWidget::widget

private

Definition at line 47 of file PathToolOptionWidget.h.

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

• libs/flake/tools/PathToolOptionWidget.h
• libs/flake/tools/PathToolOptionWidget.cpp