Tree canvas with status-aware coloring and a connection info overlay. More...

#include <MonitorTreeCanvas.h>

Inheritance diagram for Ember::Monitor::MonitorTreeCanvas:

Public Member Functions
	MonitorTreeCanvas (wxWindow *parent, wxWindowID id=wxID_ANY)
void	ApplyBaseConfig ()
	Applies base visualization configuration (colors, layout, etc.).
void	SetConnectionInfo (bool connected, int tickCount)
	Sets connection state and tick count for the overlay display.
Public Member Functions inherited from EmberUI::TreeCanvas
	TreeCanvas (wxWindow *parent, wxWindowID id=wxID_ANY)
	Constructor.
virtual	~TreeCanvas ()
	Destructor.
void	SetTree (std::shared_ptr< EmberCore::ITreeStructure > tree)
	Sets the tree structure to display.
std::shared_ptr< EmberCore::ITreeStructure >	GetTree () const
	Returns the current tree structure.
TreeCanvasConfig &	GetConfig ()
	Returns mutable configuration.
const TreeCanvasConfig &	GetConfig () const
	Returns const configuration.
void	SetStatusProvider (IStatusProvider *provider)
	Sets the status overlay provider.
IStatusProvider *	GetStatusProvider () const
	Returns the status overlay provider.
EmberCore::ITreeNode *	GetSelectedNode () const
	Returns the currently selected node.
void	SetSelectedNode (EmberCore::ITreeNode *node)
	Sets the selected node.
void	SetNodeSelectionCallback (NodeSelectionCallback callback)
	Sets callback invoked when a node is selected.
void	SetVisibilityChangeCallback (VisibilityChangeCallback callback)
	Sets callback invoked when node visibility changes.
void	ResetView ()
	Resets zoom and pan to default values.
void	FitTreeInView ()
	Adjusts view to fit the entire tree.
void	CenterOnNode (EmberCore::ITreeNode *node)
	Centers the view on the given node.
void	SetZoom (float zoom)
	Sets the zoom factor.
float	GetZoom () const
	Returns the current zoom factor.
void	MarkDirty ()
	Marks the canvas for repaint.
void	RefreshCanvas ()
	Marks canvas dirty (alias for MarkDirty).
void	InvalidateLayout ()
	Invalidates layout cache and triggers refresh.
void	SetShowGrid (bool show)
	Enables or disables grid display.
void	SetShowOverlayInfo (bool show)
	Enables or disables overlay info display.
void	SetShowMinimap (bool show)
	Enables or disables minimap display.
void	SetShowBreadcrumb (bool show)
	Enables or disables breadcrumb display.
void	EnterFocusMode (EmberCore::ITreeNode *node)
	Enters focus mode, showing only the subtree rooted at the given node.
void	ExitFocusMode ()
	Exits focus mode.
bool	IsInFocusMode () const
	Returns whether focus mode is active.
EmberCore::ITreeNode *	GetFocusRoot () const
	Returns the focus mode root node, or nullptr if not in focus mode.
void	LoadTypeIcons ()
	Loads type icons from the configured icon directory.

Protected Member Functions
wxColour	GetNodeFillColor (EmberCore::ITreeNode *node, bool selected, bool hovered) override
	Returns fill color based on node status, selection, and hover.
wxColour	GetNodeBorderColor (EmberCore::ITreeNode *node, bool selected, bool hovered) override
	Returns border color based on node status, selection, and hover.
wxColour	GetNodeTextColor (EmberCore::ITreeNode *node, bool selected, bool hovered) override
	Returns text color based on node status, selection, and hover.
void	OnBeforePaintOverlays (wxDC &dc) override
	Paints connection info overlay before other overlays.
Protected Member Functions inherited from EmberUI::TreeCanvas
virtual void	OnNodeSelected (EmberCore::ITreeNode *node)
	Called when a node is selected; override for app-specific behavior.
virtual void	OnKeyDown (wxKeyEvent &event)
	Key down handler; override for custom key handling.
virtual void	OnKeyUp (wxKeyEvent &event)
	Key up handler; override for custom key handling.
wxPoint	GetViewOffset () const
	Returns the current view offset.
wxPoint	GetTargetOffset () const
	Returns the target offset for smooth panning.
void	SetTargetOffset (const wxPoint &offset)
	Sets the target offset for smooth panning.
void	ClearWidthCache ()
	Clears the subtree width cache.
bool	GetShowMinimap () const
	Returns whether the minimap is shown.

Private Attributes
bool	m_connected = false
int	m_tickCount = 0

Additional Inherited Members
Public Types inherited from EmberUI::TreeCanvas
using	NodeSelectionCallback = std::function<void(EmberCore::ITreeNode *)>
using	VisibilityChangeCallback = std::function<void()>

Detailed Description

Tree canvas with status-aware coloring and a connection info overlay.

Definition at line 9 of file MonitorTreeCanvas.h.

Constructor & Destructor Documentation

◆ MonitorTreeCanvas()

Ember::Monitor::MonitorTreeCanvas::MonitorTreeCanvas	(	wxWindow *	parent,
		wxWindowID	id = wxID_ANY )

Definition at line 7 of file MonitorTreeCanvas.cpp.

Member Function Documentation

◆ ApplyBaseConfig()

void Ember::Monitor::MonitorTreeCanvas::ApplyBaseConfig ( )

Applies base visualization configuration (colors, layout, etc.).

Definition at line 11 of file MonitorTreeCanvas.cpp.

◆ GetNodeBorderColor()

wxColour Ember::Monitor::MonitorTreeCanvas::GetNodeBorderColor	(	EmberCore::ITreeNode *	node,
		bool	selected,
		bool	hovered )

overrideprotectedvirtual

Returns border color based on node status, selection, and hover.

Reimplemented from EmberUI::TreeCanvas.

Definition at line 70 of file MonitorTreeCanvas.cpp.

◆ GetNodeFillColor()

wxColour Ember::Monitor::MonitorTreeCanvas::GetNodeFillColor	(	EmberCore::ITreeNode *	node,
		bool	selected,
		bool	hovered )

overrideprotectedvirtual

Returns fill color based on node status, selection, and hover.

Reimplemented from EmberUI::TreeCanvas.

Definition at line 50 of file MonitorTreeCanvas.cpp.

◆ GetNodeTextColor()

wxColour Ember::Monitor::MonitorTreeCanvas::GetNodeTextColor	(	EmberCore::ITreeNode *	node,
		bool	selected,
		bool	hovered )

overrideprotectedvirtual

Returns text color based on node status, selection, and hover.

Reimplemented from EmberUI::TreeCanvas.

Definition at line 91 of file MonitorTreeCanvas.cpp.

◆ OnBeforePaintOverlays()

void Ember::Monitor::MonitorTreeCanvas::OnBeforePaintOverlays ( wxDC & dc )

overrideprotectedvirtual

Paints connection info overlay before other overlays.

Reimplemented from EmberUI::TreeCanvas.

Definition at line 101 of file MonitorTreeCanvas.cpp.

◆ SetConnectionInfo()

void Ember::Monitor::MonitorTreeCanvas::SetConnectionInfo	(	bool	connected,
		int	tickCount )

Sets connection state and tick count for the overlay display.

Definition at line 45 of file MonitorTreeCanvas.cpp.

Member Data Documentation

◆ m_connected

bool Ember::Monitor::MonitorTreeCanvas::m_connected = false

private

Definition at line 30 of file MonitorTreeCanvas.h.

◆ m_tickCount

int Ember::Monitor::MonitorTreeCanvas::m_tickCount = 0

private

Definition at line 31 of file MonitorTreeCanvas.h.

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

EmberMonitor/include/Visualization/MonitorTreeCanvas.h
EmberMonitor/src/Visualization/MonitorTreeCanvas.cpp

Public Member Functions

Protected Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ MonitorTreeCanvas()

Member Function Documentation

◆ ApplyBaseConfig()

◆ GetNodeBorderColor()

◆ GetNodeFillColor()

◆ GetNodeTextColor()

◆ OnBeforePaintOverlays()

◆ SetConnectionInfo()

Member Data Documentation

◆ m_connected

◆ m_tickCount