Search Toolkit Book for CMinimapHandler

CMinimapHandler provides support for mouse-driven zoom and pan operations. More...

#include <gui/widgets/gl/minimap_handler.hpp>

Inheritance diagram for CMinimapHandler:

Collaboration diagram for CMinimapHandler:

Public Member Functions
	CMinimapHandler ()
	class CMinimapHandler More...

virtual	~CMinimapHandler ()

void	SetHost (IMinimapHandlerHost *pHost)

IGenericHandlerHost *	GetGenericHost ()

void	Render (CGlPane &Pane)

void	OnLeftDown (wxMouseEvent &event)
	IGlEventHandler implementation. More...

void	OnLeftUp (wxMouseEvent &event)

void	OnMotion (wxMouseEvent &event)

void	OnMouseWheel (wxMouseEvent &event)

void	OnMouseCaptureLost (wxMouseCaptureLostEvent &evt)

void	OnKeyDown (wxKeyEvent &event)

void	OnKeyUp (wxKeyEvent &event)

IGlEventHandler implementaion
virtual void	SetPane (CGlPane *pane)

virtual wxEvtHandler *	GetEvtHandler ()

Public Member Functions inherited from IGlEventHandler
virtual	~IGlEventHandler ()

Protected Types
enum	EState { eIdle , eReadyMinimap , eMinimap }

enum	ESubstate { eNormal , eJumpTo , eCursor }

typedef ESubstate	TSubstate

Protected Member Functions
void	x_SwitchToReadyState (EState new_state, const wxPoint &ms_pos)
	signal handlers - functions doing the real job More...

void	x_SwithToActiveState (EState state, const wxPoint &ms_pos)

TSubstate	x_GetSubstate (const wxPoint &ms_pos)

void	x_OnChangeZoomRectPan (int x, int y)

void	x_OnEndMinimap (EState new_state)

void	x_OnChangePan (const wxPoint &ms_pos)

void	x_OnSelectCursor (const wxPoint &ms_pos)

void	x_RenderMinimap (CGlPane &pane)

const IMinimapHandlerHost *	x_GetHost (void) const

IMinimapHandlerHost *	x_GetHost (void)

TModelUnit	x_ScaleToNorm (TModelUnit scale) const

TModelUnit	x_NormToScale (TModelUnit norm) const

Protected Attributes
I3DTexture *	m_pTexture

float	m_XCoordLimit

float	m_YCoordLimit

IMinimapHandlerHost *	m_Host

CGlPane *	m_Pane

EState	m_State

TSubstate	m_Substate

int	m_CursorId

TVPRect	m_Minimap

TVPRect	m_MiniCursor

int	m_PixPerNorm

TModelUnit	m_MaxNorm

TModelUnit	m_MinNorm

TModelUnit	m_StartNorm

TModelUnit	m_CurrNorm

wxPoint	m_MarkerPos

wxPoint	m_MouseStart

wxPoint	m_CurrPos

wxPoint	m_LastMouse

TModelPoint	m_ptStart

int	m_WheelTotalShift

int	m_InnerRectX

int	m_InnerRectY

int	m_InnerRectW

int	m_InnerRectH

double	m_scalex

double	m_scaley

CRgbaColor	m_ScaleColor

CRgbaColor	m_TickColor

CRgbaColor	m_RectColor

Detailed Description

CMinimapHandler provides support for mouse-driven zoom and pan operations.

Definition at line 80 of file minimap_handler.hpp.

Member Typedef Documentation

◆ TSubstate

typedef ESubstate CMinimapHandler::TSubstate

protected

Definition at line 121 of file minimap_handler.hpp.

Member Enumeration Documentation

◆ EState

enum CMinimapHandler::EState

protected

Enumerator
eIdle
eReadyMinimap
eMinimap

Definition at line 109 of file minimap_handler.hpp.

◆ ESubstate

enum CMinimapHandler::ESubstate

protected

Enumerator
eNormal
eJumpTo
eCursor

Definition at line 115 of file minimap_handler.hpp.

Constructor & Destructor Documentation

◆ CMinimapHandler()

CMinimapHandler::CMinimapHandler ( )

class CMinimapHandler

Definition at line 59 of file minimap_handler.cpp.

◆ ~CMinimapHandler()

CMinimapHandler::~CMinimapHandler ( )

virtual

Definition at line 77 of file minimap_handler.cpp.

Member Function Documentation

◆ GetEvtHandler()

wxEvtHandler * CMinimapHandler::GetEvtHandler ( )

virtual

Implements IGlEventHandler.

Definition at line 88 of file minimap_handler.cpp.

◆ GetGenericHost()

IGenericHandlerHost * CMinimapHandler::GetGenericHost ( )

Definition at line 100 of file minimap_handler.cpp.

References m_Host.

Referenced by x_OnChangePan(), x_OnChangeZoomRectPan(), x_OnEndMinimap(), x_SwitchToReadyState(), and x_SwithToActiveState().

◆ OnKeyDown()

void CMinimapHandler::OnKeyDown ( wxKeyEvent & event )

Definition at line 375 of file minimap_handler.cpp.

References eIdle, eReadyMinimap, m_State, sIsMiniMapMode(), x_OnSelectCursor(), and x_SwitchToReadyState().

◆ OnKeyUp()

void CMinimapHandler::OnKeyUp ( wxKeyEvent & event )

Definition at line 392 of file minimap_handler.cpp.

References eIdle, eMinimap, eReadyMinimap, m_pTexture, m_State, NULL, sIsMiniMapMode(), x_OnEndMinimap(), and x_OnSelectCursor().

◆ OnLeftDown()

void CMinimapHandler::OnLeftDown ( wxMouseEvent & event )

IGlEventHandler implementation.

Definition at line 250 of file minimap_handler.cpp.

References eIdle, eMinimap, eReadyMinimap, sIsMiniMapMode(), x_OnSelectCursor(), x_SwitchToReadyState(), and x_SwithToActiveState().

◆ OnLeftUp()

void CMinimapHandler::OnLeftUp ( wxMouseEvent & event )

Definition at line 323 of file minimap_handler.cpp.

References CGlRect< T >::Bottom(), eJumpTo, eMinimap, eReadyMinimap, CGlRect< T >::Height(), CGlRect< T >::Left(), m_MiniCursor, m_State, m_Substate, CGlRect< T >::Width(), x_OnChangeZoomRectPan(), x_OnEndMinimap(), and x_OnSelectCursor().

◆ OnMotion()

void CMinimapHandler::OnMotion ( wxMouseEvent & event )

Definition at line 269 of file minimap_handler.cpp.

References CGlRect< T >::Bottom(), eIdle, eMinimap, CGlRect< T >::Height(), CGlRect< T >::Left(), m_LastMouse, m_MiniCursor, m_State, CGlRect< T >::Width(), x_OnChangeZoomRectPan(), and x_OnSelectCursor().

◆ OnMouseCaptureLost()

void CMinimapHandler::OnMouseCaptureLost ( wxMouseCaptureLostEvent & evt )

Definition at line 522 of file minimap_handler.cpp.

◆ OnMouseWheel()

void CMinimapHandler::OnMouseWheel ( wxMouseEvent & event )

Definition at line 345 of file minimap_handler.cpp.

References _ASSERT, eIdle, eMinimap, eReadyMinimap, int, m_CurrNorm, m_PixPerNorm, m_StartNorm, m_State, m_WheelTotalShift, sIsMiniMapMode(), x_OnSelectCursor(), x_SwitchToReadyState(), and x_SwithToActiveState().

◆ Render()

void CMinimapHandler::Render ( CGlPane & Pane )

Definition at line 109 of file minimap_handler.cpp.

References eMinimap, eReadyMinimap, m_Host, m_pTexture, m_State, m_XCoordLimit, m_YCoordLimit, I3DTexture::MakeCurrent(), IMinimapHandlerHost::MMHH_GetTexture(), and x_RenderMinimap().

Referenced by CPhyloTreePane::x_RenderMouseZoomHandler().

◆ SetHost()

void CMinimapHandler::SetHost ( IMinimapHandlerHost * pHost )

Definition at line 94 of file minimap_handler.cpp.

References m_Host.

◆ SetPane()

void CMinimapHandler::SetPane ( CGlPane * pane )

virtual

Reimplemented from IGlEventHandler.

Definition at line 82 of file minimap_handler.cpp.

References m_Pane.

◆ x_GetHost() [1/2]

IMinimapHandlerHost* CMinimapHandler::x_GetHost ( void )

inlineprotected

Definition at line 138 of file minimap_handler.hpp.

References m_Host.

◆ x_GetHost() [2/2]

const IMinimapHandlerHost* CMinimapHandler::x_GetHost ( void ) const

inlineprotected

Definition at line 137 of file minimap_handler.hpp.

References m_Host.

◆ x_GetSubstate()

CMinimapHandler::TSubstate CMinimapHandler::x_GetSubstate ( const wxPoint & ms_pos )

protected

Definition at line 505 of file minimap_handler.cpp.

References CGlRect< T >::Bottom(), eCursor, eJumpTo, eNormal, CGlRect< T >::Left(), m_MiniCursor, m_Minimap, CGlRect< T >::Right(), and CGlRect< T >::Top().

Referenced by x_OnSelectCursor().

◆ x_NormToScale()

TModelUnit CMinimapHandler::x_NormToScale ( TModelUnit norm ) const

protected

Definition at line 499 of file minimap_handler.cpp.

◆ x_OnChangePan()

void CMinimapHandler::x_OnChangePan ( const wxPoint & ms_pos )

protected

Definition at line 304 of file minimap_handler.cpp.

References GetGenericHost(), IGenericHandlerHost::GHH_Redraw(), m_CurrPos, m_Host, m_MouseStart, m_Pane, IMinimapHandlerHost::MMHH_GetVPPosByY(), IMinimapHandlerHost::MMHH_Scroll(), CGlPane::UnProjectX(), and CGlPane::UnProjectY().

◆ x_OnChangeZoomRectPan()

void CMinimapHandler::x_OnChangeZoomRectPan	(	int	x,
		int	y
	)

protected

Definition at line 448 of file minimap_handler.cpp.

References GetGenericHost(), IGenericHandlerHost::GHH_Redraw(), m_Host, m_scalex, m_scaley, and IMinimapHandlerHost::MMHH_Scroll().

Referenced by OnLeftUp(), and OnMotion().

◆ x_OnEndMinimap()

void CMinimapHandler::x_OnEndMinimap ( EState new_state )

protected

Definition at line 455 of file minimap_handler.cpp.

References _ASSERT, eMinimap, GetGenericHost(), IGenericHandlerHost::GHH_Redraw(), IGenericHandlerHost::GHH_ReleaseMouse(), m_CurrNorm, m_Host, m_StartNorm, m_State, and IMinimapHandlerHost::MMHH_EndOp().

Referenced by OnKeyUp(), and OnLeftUp().

◆ x_OnSelectCursor()

void CMinimapHandler::x_OnSelectCursor ( const wxPoint & ms_pos )

protected

Definition at line 468 of file minimap_handler.cpp.

References eIdle, eJumpTo, eMinimap, eReadyMinimap, m_CursorId, m_State, m_Substate, and x_GetSubstate().

Referenced by OnKeyDown(), OnKeyUp(), OnLeftDown(), OnLeftUp(), OnMotion(), and OnMouseWheel().

◆ x_RenderMinimap()

void CMinimapHandler::x_RenderMinimap ( CGlPane & pane )

protected

Definition at line 131 of file minimap_handler.cpp.

References IRender::Begin(), IRender::BlendFunc(), CGlUtils::CheckGlError(), CGlPane::Close(), IRender::ColorC(), IRender::Disable(), IRender::Enable(), IRender::End(), GetGl(), CGlPane::GetModelLimitsRect(), CGlPane::GetViewport(), CGlPane::GetVisibleRect(), CGlRect< T >::Height(), CGlRect< T >::Init(), int, kGaugeMaxDim, kMinInnerRectDim, CGlRect< T >::Left(), IRender::LineWidth(), m_Host, m_InnerRectH, m_InnerRectW, m_InnerRectX, m_InnerRectY, m_MarkerPos, m_MiniCursor, m_Minimap, m_pTexture, m_RectColor, m_ScaleColor, m_scalex, m_scaley, m_TickColor, m_XCoordLimit, m_YCoordLimit, I3DTexture::MakeCurrent(), max(), min(), IMinimapHandlerHost::MMHH_GetVPPosByY(), CGlPane::OpenPixels(), IRender::TexCoord2f(), CGlRect< T >::Top(), IRender::Vertex2d(), CGlRect< T >::Width(), and xr().

Referenced by Render().

◆ x_ScaleToNorm()

TModelUnit CMinimapHandler::x_ScaleToNorm ( TModelUnit scale ) const

protected

Definition at line 493 of file minimap_handler.cpp.

References log.

Referenced by x_SwitchToReadyState().

◆ x_SwitchToReadyState()

void CMinimapHandler::x_SwitchToReadyState	(	EState	new_state,
		const wxPoint &	ms_pos
	)

protected

signal handlers - functions doing the real job

Signal handlers.

Definition at line 415 of file minimap_handler.cpp.

References _ASSERT, IMinimapHandlerHost::eCurrent, IMinimapHandlerHost::eMax, IMinimapHandlerHost::eMin, eReadyMinimap, GetGenericHost(), IGenericHandlerHost::GHH_Redraw(), m_CurrNorm, m_CurrPos, m_Host, m_LastMouse, m_MarkerPos, m_MaxNorm, m_MinNorm, m_StartNorm, m_State, IMinimapHandlerHost::MMHH_GetScale(), and x_ScaleToNorm().

Referenced by OnKeyDown(), OnLeftDown(), and OnMouseWheel().

◆ x_SwithToActiveState()

void CMinimapHandler::x_SwithToActiveState	(	EState	state,
		const wxPoint &	ms_pos
	)

protected

Definition at line 436 of file minimap_handler.cpp.

References _ASSERT, GetGenericHost(), IGenericHandlerHost::GHH_CaptureMouse(), m_Host, m_MouseStart, m_Pane, m_ptStart, m_State, IMinimapHandlerHost::MMHH_GetVPPosByY(), and CGlPane::UnProject().

Referenced by OnLeftDown(), and OnMouseWheel().

Member Data Documentation

◆ m_CurrNorm

TModelUnit CMinimapHandler::m_CurrNorm

protected

Definition at line 161 of file minimap_handler.hpp.

Referenced by OnMouseWheel(), x_OnEndMinimap(), and x_SwitchToReadyState().

◆ m_CurrPos

wxPoint CMinimapHandler::m_CurrPos

protected

Definition at line 166 of file minimap_handler.hpp.

Referenced by x_OnChangePan(), and x_SwitchToReadyState().

◆ m_CursorId

int CMinimapHandler::m_CursorId

protected

Definition at line 151 of file minimap_handler.hpp.

Referenced by x_OnSelectCursor().

◆ m_Host

IMinimapHandlerHost* CMinimapHandler::m_Host

protected

Definition at line 147 of file minimap_handler.hpp.

Referenced by GetGenericHost(), Render(), SetHost(), x_GetHost(), x_OnChangePan(), x_OnChangeZoomRectPan(), x_OnEndMinimap(), x_RenderMinimap(), x_SwitchToReadyState(), and x_SwithToActiveState().

◆ m_InnerRectH

int CMinimapHandler::m_InnerRectH

protected

Definition at line 174 of file minimap_handler.hpp.

Referenced by x_RenderMinimap().

◆ m_InnerRectW

int CMinimapHandler::m_InnerRectW

protected

Definition at line 174 of file minimap_handler.hpp.

Referenced by x_RenderMinimap().

◆ m_InnerRectX

int CMinimapHandler::m_InnerRectX

protected

Definition at line 173 of file minimap_handler.hpp.

Referenced by x_RenderMinimap().

◆ m_InnerRectY

int CMinimapHandler::m_InnerRectY

protected

Definition at line 173 of file minimap_handler.hpp.

Referenced by x_RenderMinimap().

◆ m_LastMouse

wxPoint CMinimapHandler::m_LastMouse

protected

Definition at line 167 of file minimap_handler.hpp.

Referenced by OnMotion(), and x_SwitchToReadyState().

◆ m_MarkerPos

wxPoint CMinimapHandler::m_MarkerPos

protected

Definition at line 163 of file minimap_handler.hpp.

Referenced by x_RenderMinimap(), and x_SwitchToReadyState().

◆ m_MaxNorm

TModelUnit CMinimapHandler::m_MaxNorm

protected

Definition at line 158 of file minimap_handler.hpp.

Referenced by x_SwitchToReadyState().

◆ m_MiniCursor

TVPRect CMinimapHandler::m_MiniCursor

protected

Definition at line 154 of file minimap_handler.hpp.

Referenced by OnLeftUp(), OnMotion(), x_GetSubstate(), and x_RenderMinimap().

◆ m_Minimap

TVPRect CMinimapHandler::m_Minimap

protected

Definition at line 153 of file minimap_handler.hpp.

Referenced by x_GetSubstate(), and x_RenderMinimap().

◆ m_MinNorm

TModelUnit CMinimapHandler::m_MinNorm

protected

Definition at line 159 of file minimap_handler.hpp.

Referenced by x_SwitchToReadyState().

◆ m_MouseStart

wxPoint CMinimapHandler::m_MouseStart

protected

Definition at line 165 of file minimap_handler.hpp.

Referenced by x_OnChangePan(), and x_SwithToActiveState().

◆ m_Pane

CGlPane* CMinimapHandler::m_Pane

protected

Definition at line 148 of file minimap_handler.hpp.

Referenced by SetPane(), x_OnChangePan(), and x_SwithToActiveState().

◆ m_PixPerNorm

int CMinimapHandler::m_PixPerNorm

protected

Definition at line 157 of file minimap_handler.hpp.

Referenced by OnMouseWheel().

◆ m_pTexture

I3DTexture* CMinimapHandler::m_pTexture

protected

Definition at line 144 of file minimap_handler.hpp.

Referenced by OnKeyUp(), Render(), and x_RenderMinimap().

◆ m_ptStart

TModelPoint CMinimapHandler::m_ptStart

protected

Definition at line 168 of file minimap_handler.hpp.

Referenced by x_SwithToActiveState().

◆ m_RectColor

CRgbaColor CMinimapHandler::m_RectColor

protected

Definition at line 181 of file minimap_handler.hpp.

Referenced by x_RenderMinimap().

◆ m_ScaleColor

CRgbaColor CMinimapHandler::m_ScaleColor

protected

Definition at line 179 of file minimap_handler.hpp.

Referenced by x_RenderMinimap().

◆ m_scalex

double CMinimapHandler::m_scalex

protected

Definition at line 176 of file minimap_handler.hpp.

Referenced by x_OnChangeZoomRectPan(), and x_RenderMinimap().

◆ m_scaley

double CMinimapHandler::m_scaley

protected

Definition at line 176 of file minimap_handler.hpp.

Referenced by x_OnChangeZoomRectPan(), and x_RenderMinimap().

◆ m_StartNorm

TModelUnit CMinimapHandler::m_StartNorm

protected

Definition at line 160 of file minimap_handler.hpp.

Referenced by OnMouseWheel(), x_OnEndMinimap(), and x_SwitchToReadyState().

◆ m_State

EState CMinimapHandler::m_State

protected

Definition at line 149 of file minimap_handler.hpp.

Referenced by OnKeyDown(), OnKeyUp(), OnLeftUp(), OnMotion(), OnMouseWheel(), Render(), x_OnEndMinimap(), x_OnSelectCursor(), x_SwitchToReadyState(), and x_SwithToActiveState().

◆ m_Substate

TSubstate CMinimapHandler::m_Substate

protected

Definition at line 150 of file minimap_handler.hpp.

Referenced by OnLeftUp(), and x_OnSelectCursor().

◆ m_TickColor

CRgbaColor CMinimapHandler::m_TickColor

protected

Definition at line 180 of file minimap_handler.hpp.

Referenced by x_RenderMinimap().

◆ m_WheelTotalShift

int CMinimapHandler::m_WheelTotalShift

protected

Definition at line 171 of file minimap_handler.hpp.

Referenced by OnMouseWheel().

◆ m_XCoordLimit

float CMinimapHandler::m_XCoordLimit

protected

Definition at line 145 of file minimap_handler.hpp.

Referenced by Render(), and x_RenderMinimap().

◆ m_YCoordLimit

float CMinimapHandler::m_YCoordLimit

protected

Definition at line 146 of file minimap_handler.hpp.

Referenced by Render(), and x_RenderMinimap().

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

include/gui/widgets/gl/minimap_handler.hpp
src/gui/widgets/gl/minimap_handler.cpp

Public Member Functions

Protected Types

Protected Member Functions

Protected Attributes

Detailed Description

Member Typedef Documentation

◆ TSubstate

Member Enumeration Documentation

◆ EState

◆ ESubstate

Constructor & Destructor Documentation

◆ CMinimapHandler()

◆ ~CMinimapHandler()

Member Function Documentation

◆ GetEvtHandler()

◆ GetGenericHost()

◆ OnKeyDown()

◆ OnKeyUp()

◆ OnLeftDown()

◆ OnLeftUp()

◆ OnMotion()

◆ OnMouseCaptureLost()

◆ OnMouseWheel()

◆ Render()

◆ SetHost()

◆ SetPane()

◆ x_GetHost() [1/2]

◆ x_GetHost() [2/2]

◆ x_GetSubstate()

◆ x_NormToScale()

◆ x_OnChangePan()

◆ x_OnChangeZoomRectPan()

◆ x_OnEndMinimap()

◆ x_OnSelectCursor()

◆ x_RenderMinimap()

◆ x_ScaleToNorm()

◆ x_SwitchToReadyState()

◆ x_SwithToActiveState()

Member Data Documentation

◆ m_CurrNorm

◆ m_CurrPos

◆ m_CursorId

◆ m_Host

◆ m_InnerRectH

◆ m_InnerRectW

◆ m_InnerRectX

◆ m_InnerRectY

◆ m_LastMouse

◆ m_MarkerPos

◆ m_MaxNorm

◆ m_MiniCursor

◆ m_Minimap

◆ m_MinNorm

◆ m_MouseStart

◆ m_Pane

◆ m_PixPerNorm

◆ m_pTexture

◆ m_ptStart

◆ m_RectColor

◆ m_ScaleColor

◆ m_scalex

◆ m_scaley

◆ m_StartNorm

◆ m_State

◆ m_Substate

◆ m_TickColor

◆ m_WheelTotalShift

◆ m_XCoordLimit

◆ m_YCoordLimit