#include <ISelectableLayer.h>

Inheritance diagram for iview::ISelectableLayer:

Public Member Functions
virtual bool	ConnectInteractiveShape (IInteractiveShape *shapePtr)=0
	Connect active shape object.

virtual int	GetUnselectedShapesCount () const =0
	Get number of unselected shapes.

virtual void	DrawFocusedShape (QPainter &drawContext)=0
	Draw only focused shape.

virtual bool	OnKeyPress (int key, Qt::KeyboardModifiers modifiers)=0
	Called, when key has been pressed.

virtual bool	OnMouseButton (istd::CIndex2d position, Qt::MouseButton buttonType, bool downFlag)=0
	Called, when mouse button was pushed down or up.

virtual bool	OnFocusedMouseButton (istd::CIndex2d position, Qt::MouseButton buttonType, bool downFlag)=0
	Called, when this layer has focus, and mouse button was pushed down or up on this object.

virtual bool	OnFocusedMouseMove (istd::CIndex2d position)=0
	Called, when this layer has focus, and mouse was moved.

virtual TouchState	IsTouched (istd::CIndex2d position, IInteractiveShape **shapePtrPtr=NULL) const =0
	Check, if any shape is touched.

virtual TouchState	IsTouched (istd::CIndex2d position) const override
	Check, if any shape is touched.

Public Member Functions inherited from iview::IViewLayer
virtual void	OnConnectView (IShapeView *viewPtr)=0
	Called after layer is connected to view.

virtual void	OnDisconnectView (IShapeView *viewPtr)=0
	Called before layer is disconnected from view.

virtual IShapeView *	GetViewPtr () const =0
	Get parent view of this layer.

virtual bool	IsShapeConnected (IShape *shapePtr)=0
	Check, if the shape is connected to the layer.

virtual bool	ConnectShape (IShape *shapePtr)=0
	Connect shape object to view.

virtual int	GetShapesCount () const =0
	Get count of all shapes on this layer.

virtual Shapes	GetShapes () const =0
	Get all shapes on this layer.

virtual void	UpdateAllShapes (const istd::IChangeable::ChangeSet &changeSet)=0
	Send update to all shapes after view changes.

virtual void	DisconnectAllShapes ()=0
	Disconnect all shapes from this layer.

virtual void	DrawShapes (QPainter &drawContext)=0
	Draw all shapes using specified draw context.

virtual bool	IsVisible () const =0
	Check, if this layer is visible.

virtual void	SetVisible (bool state=true)=0
	Make this layer visible.

Public Member Functions inherited from iview::IDisplay
virtual IDisplay *	GetParentDisplayPtr () const =0
	Get parent object of this display.

virtual const iview::CScreenTransform &	GetTransform () const =0
	Return a screen transformation.

virtual i2d::CRect	GetBoundingBox () const =0
	Get bounding box of all object in this display.

virtual i2d::CRect	GetClientRect () const =0
	Get bounding box of client area.

virtual const IColorSchema &	GetColorSchema () const =0
	Get color schema.

virtual void	OnAreaInvalidated (const i2d::CRect &prevArea, const i2d::CRect &newArea)=0
	Invalidate display area.

Public Member Functions inherited from iview::IShapeObserver
virtual void	OnChangeShape (IShape *shapePtr)=0
	Invalidate a shape.

virtual bool	DisconnectShape (IShape *shapePtr)=0
	Disconnect shape object from view.

Public Member Functions inherited from istd::IPolymorphic
virtual	~IPolymorphic ()

Public Member Functions inherited from iview::ITouchable
virtual QString	GetShapeDescriptionAt (istd::CIndex2d position) const =0
	Get description to shape at specified position.

virtual QString	GetToolTipAt (istd::CIndex2d position) const =0
	Get tooltip at specified position.

Public Member Functions inherited from iview::ISelectable
virtual int	GetSelectedShapesCount () const =0
	Get count of selected shapes.

virtual void	InsertSelectedShapes (SelectedShapes &result) const =0
	Get set of selected shapes.

virtual void	DeselectAllShapes ()=0
	Set all shapes to be deselected.

virtual int	GetKeysState () const =0
	Get state of system keys.

virtual int	GetEditMode () const =0
	Get actual edit mode.

virtual int	GetDisplayMode () const =0
	Get actual display mode.

virtual void	OnShapeFocused (IInteractiveShape *shapePtr)=0
	Called when shape get focus.

virtual void	OnShapeDefocused (IInteractiveShape *shapePtr)=0
	Called when shape loose focus.

virtual void	OnShapeSelected (IInteractiveShape &shape, bool state=true)=0
	It is called after change shape selection state.

Public Member Functions inherited from iview::IDraggable
virtual void	BeginDrag (const istd::CIndex2d &reference)=0
	Called before dragging is begin.

virtual void	SetDragPosition (const istd::CIndex2d &position)=0
	Set new drag position.

virtual void	EndDrag ()=0
	Called after dragging.

virtual bool	IsDraggable () const =0
	Check if drag is enabled.

Additional Inherited Members
Public Types inherited from iview::IViewLayer
enum	LayerType { LT_NONE , LT_BACKGROUND , LT_INACTIVE , LT_ACTIVE , LT_CALIBRATION , LT_TOOLS }

typedef QList< IShape * >	Shapes

Public Types inherited from iview::IDisplay
enum	ChangeFlags { CF_TRANSFORM = 0x3f67360 , CF_COLORS , CF_SIZE , CF_EDIT_MODE , CF_DISPLAY_MODE , CS_CONSOLE }
	Define possible display change flags. More...

Public Types inherited from iview::ITouchable
enum	TouchState { TS_NONE , TS_INACTIVE , TS_TICKER , TS_DRAGGABLE , TS_AREA , TS_OTHER , TS_LAST = TS_OTHER }
	Enumeration for possible shape touch states. More...

Public Types inherited from iview::ISelectable
enum	MousePointerMode { MPM_NONE , MPM_DEFAULT , MPM_DESELECT , MPM_POINTER , MPM_WAIT , MPM_CROSS , MPM_HAND , MPM_DRAG , MPM_SCREEN_MOVE , MPM_ADD , MPM_LAST }
	Defines possible states of mouse pointer. More...

enum	EditMode { EM_NONE = 0 , EM_MOVE = 1 , EM_ADD = 2 , EM_REMOVE = 3 , EM_LAST = 100 }
	Describes standard edit modes. More...

enum	DisplayMode { DM_DEFAULT = 0 }
	Describes standard display modes. More...

typedef QSet< IInteractiveShape * >	SelectedShapes

Detailed Description

Definition at line 21 of file ISelectableLayer.h.

Member Function Documentation

◆ ConnectInteractiveShape()

virtual bool iview::ISelectableLayer::ConnectInteractiveShape ( IInteractiveShape * shapePtr )

pure virtual

Connect active shape object.

Implemented in iview::CInteractiveViewLayer, and iview::CToolsViewLayer.

◆ DrawFocusedShape()

virtual void iview::ISelectableLayer::DrawFocusedShape ( QPainter & drawContext )

pure virtual

Draw only focused shape.

Implemented in iview::CInteractiveViewLayer, and iview::CToolsViewLayer.

◆ GetUnselectedShapesCount()

virtual int iview::ISelectableLayer::GetUnselectedShapesCount ( ) const

pure virtual

Get number of unselected shapes.

Implemented in iview::CInteractiveViewLayer, and iview::CToolsViewLayer.

◆ IsTouched() [1/2]

ITouchable::TouchState iview::ISelectableLayer::IsTouched ( istd::CIndex2d position ) const

inlineoverridevirtual

Check, if any shape is touched.

When shape is touched, it return also pointer to this shape.

Returns: touch state for the shape, or iview::IInteractiveShape::TS_NONE, when nothing found.

Implements iview::ITouchable.

Reimplemented in iview::CInteractiveViewLayer, and iview::CToolsViewLayer.

Definition at line 83 of file ISelectableLayer.h.

References IsTouched(), and NULL.

◆ IsTouched() [2/2]

virtual TouchState iview::ISelectableLayer::IsTouched	(	istd::CIndex2d	position,
		IInteractiveShape **	shapePtrPtr = `NULL`
	)		const

pure virtual

Check, if any shape is touched.

When shape is touched, it return also pointer to this shape.

Parameters

shapePtrPtr pointer to shape pointer will be filled if shape is found. It can be equal NULL.

Returns: touch state for the shape, or iview::IInteractiveShape::TS_NONE, when nothing found.

Implemented in iview::CInteractiveViewLayer, and iview::CToolsViewLayer.

Referenced by IsTouched().

◆ OnFocusedMouseButton()

virtual bool iview::ISelectableLayer::OnFocusedMouseButton	(	istd::CIndex2d	position,
		Qt::MouseButton	buttonType,
		bool	downFlag
	)

pure virtual

Called, when this layer has focus, and mouse button was pushed down or up on this object.

Returns: true, if this event was consumed.

Implemented in iview::CInteractiveViewLayer, and iview::CToolsViewLayer.

◆ OnFocusedMouseMove()

virtual bool iview::ISelectableLayer::OnFocusedMouseMove ( istd::CIndex2d position )

pure virtual

Called, when this layer has focus, and mouse was moved.

Returns: true, if this event was consumed.

Implemented in iview::CInteractiveViewLayer, and iview::CToolsViewLayer.

◆ OnKeyPress()

virtual bool iview::ISelectableLayer::OnKeyPress	(	int	key,
		Qt::KeyboardModifiers	modifiers
	)

pure virtual

Called, when key has been pressed.

Returns: true, if this event was consumed.

Implemented in iview::CInteractiveViewLayer, and iview::CToolsViewLayer.

◆ OnMouseButton()

virtual bool iview::ISelectableLayer::OnMouseButton	(	istd::CIndex2d	position,
		Qt::MouseButton	buttonType,
		bool	downFlag
	)

pure virtual

Called, when mouse button was pushed down or up.

Returns: true, if this event was consumed.

Implemented in iview::CInteractiveViewLayer, and iview::CToolsViewLayer.

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

Acf/Include/iview/ISelectableLayer.h

Public Member Functions

Additional Inherited Members

Detailed Description

Member Function Documentation

◆ ConnectInteractiveShape()

◆ DrawFocusedShape()

◆ GetUnselectedShapesCount()

◆ IsTouched() [1/2]

◆ IsTouched() [2/2]

◆ OnFocusedMouseButton()

◆ OnFocusedMouseMove()

◆ OnKeyPress()

◆ OnMouseButton()