The graphical view on the tissue. More...

#include <TissueGraphicsView.h>

Inheritance diagram for SimPT_Editor::TissueGraphicsView:

Collaboration diagram for SimPT_Editor::TissueGraphicsView:

Public Slots
void	CancelAction ()
	Cancel the current action. More...

void	CopyAttributes ()
	Copy attributes action (only available in CELL mode). More...

void	CreateCell ()
	Create a cell.

void	DeleteItem ()
	Delete the selected item.

void	SetBackground ()
	Opens the dialog to set the background image of the workspace.

void	SetDisplayModePreferences ()
	Set the preferences of the display mode ('NONE'). More...

void	SetTransparentCells (bool transparent)
	Set background of cells transparent. More...

void	SplitCell ()
	Split a cell through the selected nodes. More...

void	SplitEdge ()
	Split the selected edge. More...

void	UpdateMovedNode ()
	Update the moved node in the scene.

Signals
void	ItemsSelected (unsigned int count)
	Emitted when the selection has changed. More...

void	ModeChanged ()
	Emitted when the mode has changed. More...

void	StatusInfoChanged (const std::string &info)
	Emitted when certain info about the view has changed. More...

Public Member Functions
	TissueGraphicsView (QWidget *parent)
	Constructor. More...

virtual	~TissueGraphicsView ()
	Destructor.

EditableCellItem *	AddCell (std::list< EditableNodeItem * > endpoints, std::list< EditableEdgeItem * > edges, SimPT_Sim::Cell *cell)
	Adds a cell to the scene. More...

EditableEdgeItem *	AddEdge (EditableNodeItem endpoint1, EditableNodeItem endpoint2)
	Adds an edge to the scene. More...

EditableNodeItem *	AddNode (SimPT_Sim::Node *node)
	Adds a node to the scene. More...

void	Cleanup ()
	Cleans the scene. More...

void	GenerateRegularPattern ()
	Generates a regular cell pattern in the selected cell.

void	GenerateVoronoiPattern ()
	Generates a cell pattern using Voronoi Tesselation in the selected cell.

Mode	GetMode () const
	Returns the current mode.

SelectByIDWidget *	GetSelectByIDWidget () const
	Returns the widget for selecting items by ID.

void	Initialize (std::shared_ptr< EditControlLogic > tissue, Mode mode=Mode::DISPLAY)
	Adds the items in the tissue to the scene. More...

bool	SelectedIsAtBoundary () const
	Checks whether the selected (editable) items are at the boundary of the cell complex. More...

bool	SelectedIsDeletable () const
	Checks whether the selected (editable) items are deletable. More...

bool	SelectedIsSplitable () const
	Checks whether two selected nodes can split a single cell. More...

void	SetColorComponent (const boost::property_tree::ptree &parameters)
	Set the colorizer map for coloring the cells in 'NONE'-mode. More...

void	SetMode (Mode mode)
	Set the editing mode of the view. More...

Public Member Functions inherited from SimShell::Gui::PanAndZoomView
	PanAndZoomView (double zoomMin=0.07, double zoomMax=100.0, QWidget *parent=nullptr)
	Constructor. More...

virtual	~PanAndZoomView ()
	Destructor.

virtual void	enterEvent (QEvent *event)
	Overriding enterEvent to grab focus when the view is entered. More...

virtual void	keyPressEvent (QKeyEvent *event)
	Overriding keyPressEvent to detect when control key is pressed. More...

virtual void	keyReleaseEvent (QKeyEvent *event)
	Overriding releasePressEvent to detect when control key is released. More...

void	ResetZoom ()
	Resets the view to the normal zoom level.

void	ScaleView (double factor)
	Scales the view, bounded by the minimum and maximum zooming factor. More...

double	Scaling ()
	Gets the current scaling of the view (assuming the view was only scaled with ScaleView() and the horizontal and vertical scaling are the same) More...

virtual void	wheelEvent (QWheelEvent *event)
	Overriding wheelEvent to scroll the view when control key is held down. More...

Detailed Description

The graphical view on the tissue.

Definition at line 73 of file TissueGraphicsView.h.

Constructor & Destructor Documentation

SimPT_Editor::TissueGraphicsView::TissueGraphicsView ( QWidget * parent )

Constructor.

Parameters

parent The parent of this object.

Definition at line 66 of file TissueGraphicsView.cpp.

Member Function Documentation

EditableCellItem * SimPT_Editor::TissueGraphicsView::AddCell	(	std::list< EditableNodeItem * >	endpoints,
		std::list< EditableEdgeItem * >	edges,
		SimPT_Sim::Cell *	cell
	)

Adds a cell to the scene.

The endpoints should be listed in order of connection.

Parameters

endpoints	The endpoints of the cell.
edges	The edges of the cell.
cell	The logical representation of the cell.

Definition at line 207 of file TissueGraphicsView.cpp.

References SimPT_Editor::EditableCellItem::SetTransparent().

Referenced by Initialize().

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EditableEdgeItem * SimPT_Editor::TissueGraphicsView::AddEdge	(	EditableNodeItem *	endpoint1,
		EditableNodeItem *	endpoint2
	)

Adds an edge to the scene.

Remember that the order of the endpoints doesn't matter.

Parameters

endpoint1	The first endpoint of the edge.
endpoint2	The second endpoint of the edge.

Definition at line 216 of file TissueGraphicsView.cpp.

Referenced by Initialize().

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EditableNodeItem * SimPT_Editor::TissueGraphicsView::AddNode ( SimPT_Sim::Node * node )

Adds a node to the scene.

Parameters

node	The logical representation of the node.

Definition at line 224 of file TissueGraphicsView.cpp.

Referenced by Initialize(), and SplitEdge().

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void SimPT_Editor::TissueGraphicsView::CancelAction ( )

slot

Cancel the current action.

(only available in CELL_CREATE and CELL_SLICE mode)

Definition at line 375 of file TissueGraphicsView.cpp.

References ItemsSelected(), and ModeChanged().

void SimPT_Editor::TissueGraphicsView::Cleanup ( )

Cleans the scene.

The background image is kept, as the scene isn't its owner.

Definition at line 353 of file TissueGraphicsView.cpp.

References SetMode().

Referenced by Initialize(), and ~TissueGraphicsView().

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void SimPT_Editor::TissueGraphicsView::CopyAttributes ( )

slot

Copy attributes action (only available in CELL mode).

The user will be asked to give a source cell and attributes. Those attributes will be copied to the selected cells.

Definition at line 416 of file TissueGraphicsView.cpp.

References SetMode().

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void SimPT_Editor::TissueGraphicsView::Initialize	(	std::shared_ptr< EditControlLogic >	tissue,
		Mode	mode = `Mode::DISPLAY`
	)

Adds the items in the tissue to the scene.

Parameters

tissue	The given tissue.
mode	The mode which the view will be initialized with. (default = DISPLAY)

Definition at line 102 of file TissueGraphicsView.cpp.

References AddCell(), AddEdge(), AddNode(), Cleanup(), SimPT_Sim::Container::make_const_circular(), SimPT_Sim::Container::next(), SetMode(), SetTransparentCells(), StatusInfoChanged(), and UpdateMovedNode().

Referenced by GenerateRegularPattern(), GenerateVoronoiPattern(), and SplitCell().

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void SimPT_Editor::TissueGraphicsView::ItemsSelected ( unsigned int count )

signal

Emitted when the selection has changed.

(only emitted when in a global mode [NODE, EDGE or CELL]).

Parameters

unsigned int The number of items selected.

Referenced by CancelAction().

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void SimPT_Editor::TissueGraphicsView::ModeChanged ( )

signal

Emitted when the mode has changed.

(only emitted when changed to a global mode [NODE, EDGE or CELL]).

Referenced by CancelAction(), and SetMode().

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bool SimPT_Editor::TissueGraphicsView::SelectedIsAtBoundary ( ) const

Checks whether the selected (editable) items are at the boundary of the cell complex.

Returns: True if the selected items are at the boundary.

Definition at line 144 of file TissueGraphicsView.cpp.

References SimPT_Editor::EditableItem::IsAtBoundary().

Referenced by SimPT_Editor::EditorActions::ItemsSelected().

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bool SimPT_Editor::TissueGraphicsView::SelectedIsDeletable ( ) const

Checks whether the selected (editable) items are deletable.

A cell or node is deletable if they are respectively at the boundary and of degree two in a cell with more than 3 nodes.

Returns: True if the selected items are deletable.

Definition at line 161 of file TissueGraphicsView.cpp.

References SimPT_Editor::EditableCellItem::Cell(), and SimPT_Editor::EditableNodeItem::Node().

Referenced by SimPT_Editor::EditorActions::ItemsSelected().

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bool SimPT_Editor::TissueGraphicsView::SelectedIsSplitable ( ) const

Checks whether two selected nodes can split a single cell.

This means the nodes shouldn't be directly adjacent, but still should be part of the same cell (excluding the boundary polygon).

Returns: True if the selected nodes can split a cell.

Definition at line 193 of file TissueGraphicsView.cpp.

References SimPT_Editor::EditableNodeItem::Node().

Referenced by SimPT_Editor::EditorActions::ItemsSelected().

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void SimPT_Editor::TissueGraphicsView::SetColorComponent ( const boost::property_tree::ptree & parameters )

Set the colorizer map for coloring the cells in 'NONE'-mode.

Parameters

parameters The parameters to initialize the colorizer map.

Definition at line 346 of file TissueGraphicsView.cpp.

References SimPT_Sim::ComponentFactoryProxy::Create().

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void SimPT_Editor::TissueGraphicsView::SetDisplayModePreferences ( )

slot

Set the preferences of the display mode ('NONE').

The selected preference will determine the coloring of the cells in this mode.

Definition at line 516 of file TissueGraphicsView.cpp.

References SetMode().

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void SimPT_Editor::TissueGraphicsView::SetMode ( Mode mode )

Set the editing mode of the view.

Invariant: When the mode is set, only items of the corresponding type can be selected.

Definition at line 241 of file TissueGraphicsView.cpp.

References ModeChanged(), SimPT_Editor::SelectByIDWidget::SetMaxID(), and StatusInfoChanged().

Referenced by Cleanup(), CopyAttributes(), CreateCell(), Initialize(), and SetDisplayModePreferences().

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void SimPT_Editor::TissueGraphicsView::SetTransparentCells ( bool transparent )

slot

Set background of cells transparent.

Parameters

transparent True if the cells should be transparent.

Definition at line 536 of file TissueGraphicsView.cpp.

Referenced by Initialize().

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void SimPT_Editor::TissueGraphicsView::SplitCell ( )

slot

Split a cell through the selected nodes.

(only available in NODE mode)

Definition at line 485 of file TissueGraphicsView.cpp.

References Initialize(), and SimPT_Editor::EditableNodeItem::Node().

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void SimPT_Editor::TissueGraphicsView::SplitEdge ( )

slot

Split the selected edge.

(only available in EDGE mode)

Definition at line 459 of file TissueGraphicsView.cpp.

References AddNode().

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void SimPT_Editor::TissueGraphicsView::StatusInfoChanged ( const std::string & info )

signal

Emitted when certain info about the view has changed.

This includes the four basic modes ('DISPLAY', 'NODE', 'EDGE', 'CELL').

Parameters

info	The information in string form.

Referenced by Initialize(), and SetMode().

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

Public Slots

Signals

Public Member Functions

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation