#include <CToolsViewLayer.h>

Inheritance diagram for iview::CToolsViewLayer:

Collaboration diagram for iview::CToolsViewLayer:

Public Types
typedef CViewLayer	BaseClass

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 , CS_CONSOLE }
	Define possible display change flags. More...

Public Types inherited from iview::ITouchable
enum	TouchState { TS_NONE , TS_TRANSPARENT , TS_INACTIVE , TS_TICKER , TS_DRAGGABLE , 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_LAST = MPM_SCREEN_MOVE }
	Defines possible states of mouse pointer. More...

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

typedef QSet< IInteractiveShape * >	SelectedShapes

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

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

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

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

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

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

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

virtual int	GetSelectedShapesCount () const
	Get count of selected shapes.

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

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

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

virtual int	GetEditMode () const
	Get actual edit mode.

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

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

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

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

virtual void	BeginDrag (const istd::CIndex2d &reference)
	Called before dragging is begin.

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

virtual void	EndDrag ()
	Called after dragging.

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

Public Member Functions inherited from iview::CViewLayer
	CViewLayer ()

virtual	~CViewLayer ()

virtual void	OnConnectView (IShapeView *viewPtr)
	Called after layer is connected to view.

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

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

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

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

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

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

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

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

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

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

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

virtual IDisplay *	GetParentDisplayPtr () const
	Get parent object of this display.

virtual const CScreenTransform &	GetTransform () const
	Return a screen transformation.

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

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

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

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

virtual void	OnChangeShape (IShape *shapePtr)
	Invalidate a shape.

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

virtual QString	GetShapeDescriptionAt (istd::CIndex2d position) const
	Get description to shape at specified position.

Public Member Functions inherited from iview::IViewLayer
Public Member Functions inherited from iview::IDisplay
Public Member Functions inherited from iview::IShapeObserver
Public Member Functions inherited from iview::ITouchable
Public Member Functions inherited from iview::ISelectableLayer
Public Member Functions inherited from iview::ISelectable
Public Member Functions inherited from iview::IDraggable

Additional Inherited Members
Protected Types inherited from iview::CViewLayer
typedef QVector< ShapeWithBoundingBox >	ShapeList

Protected Member Functions inherited from iview::CViewLayer
bool	OnChangeShapeElement (ShapeList::iterator elementIter)

void	DisconnectShapeElement (ShapeList &map, ShapeList::iterator iter)

void	InvalidateBoundingBox ()

i2d::CRect &	GetBoundingBoxRef () const

void	SetBoundingBoxValid () const

virtual i2d::CRect	RecalcAllShapes (const istd::IChangeable::ChangeSet &changeSet)
	Recalculate all shapes after view changes.

virtual i2d::CRect	CalcBoundingBox () const
	Calculate bounding box for all shapes.

Protected Attributes inherited from iview::CViewLayer
ShapeList	m_shapes

Detailed Description

Definition at line 19 of file CToolsViewLayer.h.

Member Typedef Documentation

◆ BaseClass

CViewLayer iview::CToolsViewLayer::BaseClass

Definition at line 24 of file CToolsViewLayer.h.

Member Function Documentation

◆ BeginDrag()

virtual void iview::CToolsViewLayer::BeginDrag ( const istd::CIndex2d & reference )

virtual

Called before dragging is begin.

It set also reference value for dragging position.

Implements iview::IDraggable.

◆ ConnectInteractiveShape()

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

virtual

Connect active shape object.

Implements iview::ISelectableLayer.

◆ DeselectAllShapes()

virtual void iview::CToolsViewLayer::DeselectAllShapes ( )

virtual

Set all shapes to be deselected.

Implements iview::ISelectable.

◆ DrawFocusedShape()

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

virtual

Draw only focused shape.

Implements iview::ISelectableLayer.

◆ EndDrag()

virtual void iview::CToolsViewLayer::EndDrag ( )

virtual

Called after dragging.

Implements iview::IDraggable.

◆ GetEditMode()

virtual int iview::CToolsViewLayer::GetEditMode ( ) const

virtual

Get actual edit mode.

Implements iview::ISelectable.

◆ GetKeysState()

virtual int iview::CToolsViewLayer::GetKeysState ( ) const

virtual

Get state of system keys.

Implements iview::ISelectable.

◆ GetSelectedShapesCount()

virtual int iview::CToolsViewLayer::GetSelectedShapesCount ( ) const

virtual

Get count of selected shapes.

Implements iview::ISelectable.

◆ GetUnselectedShapesCount()

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

virtual

Get number of unselected shapes.

Implements iview::ISelectableLayer.

◆ InsertSelectedShapes()

virtual void iview::CToolsViewLayer::InsertSelectedShapes ( SelectedShapes & result ) const

virtual

Get set of selected shapes.

Implements iview::ISelectable.

◆ IsDraggable()

virtual bool iview::CToolsViewLayer::IsDraggable ( ) const

virtual

Check if drag is enabled.

Implements iview::IDraggable.

◆ IsTouched() [1/2]

virtual TouchState iview::CToolsViewLayer::IsTouched ( istd::CIndex2d position ) const

virtual

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.

Reimplemented from iview::CViewLayer.

◆ IsTouched() [2/2]

virtual TouchState iview::CToolsViewLayer::IsTouched	(	istd::CIndex2d	position,
		IInteractiveShape **	shapePtrPtr = nullptr ) const

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 nullptr.

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

Implements iview::ISelectableLayer.

◆ OnFocusedMouseButton()

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

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.

Implements iview::ISelectableLayer.

◆ OnFocusedMouseMove()

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

virtual

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

Returns: true, if this event was consumed.

Implements iview::ISelectableLayer.

◆ OnMouseButton()

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

virtual

Called, when mouse button was pushed down or up.

Returns: true, if this event was consumed.

Implements iview::ISelectableLayer.

◆ OnShapeDefocused()

virtual void iview::CToolsViewLayer::OnShapeDefocused ( IInteractiveShape * shapePtr )

virtual

Called when shape loose focus.

Implements iview::ISelectable.

◆ OnShapeFocused()

virtual void iview::CToolsViewLayer::OnShapeFocused ( IInteractiveShape * shapePtr )

virtual

Called when shape get focus.

Implements iview::ISelectable.

◆ OnShapeSelected()

virtual void iview::CToolsViewLayer::OnShapeSelected	(	IInteractiveShape &	shape,
		bool	state = true )

virtual

It is called after change shape selection state.

Implements iview::ISelectable.

◆ SetDragPosition()

virtual void iview::CToolsViewLayer::SetDragPosition ( const istd::CIndex2d & position )

virtual

Set new drag position.

It must be enclosed using BeginDrag() and EndDrag() methods.

Implements iview::IDraggable.

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

iview/CToolsViewLayer.h

Public Types

Public Member Functions

Additional Inherited Members

Detailed Description

Member Typedef Documentation

◆ BaseClass

Member Function Documentation

◆ BeginDrag()

◆ ConnectInteractiveShape()

◆ DeselectAllShapes()

◆ DrawFocusedShape()

◆ EndDrag()

◆ GetEditMode()

◆ GetKeysState()

◆ GetSelectedShapesCount()

◆ GetUnselectedShapesCount()

◆ InsertSelectedShapes()

◆ IsDraggable()

◆ IsTouched() [1/2]

◆ IsTouched() [2/2]

◆ OnFocusedMouseButton()

◆ OnFocusedMouseMove()

◆ OnMouseButton()

◆ OnShapeDefocused()

◆ OnShapeFocused()

◆ OnShapeSelected()

◆ SetDragPosition()