#include <HistogramFrame.h>

Inherits CFrameWindowImpl< CHistogramFrame, CWindow, CHistogramFrameTraits >, CUpdateUI< CHistogramFrame >, CToolBarHelper< CHistogramFrame >, CIdleHandler, and Active< bool >.

Public Member Functions
	CHistogramFrame (const uint32_t &_area, const uint32_t &_channels)

	~CHistogramFrame ()

*virtual BOOL	OnIdle ()

int	OnCreate (LPCREATESTRUCT lpCreateStruct)

void	OnDestroy ()

void	OnSizing (UINT fwSide, LPRECT pRect)

void	OnOptimize (UINT uNotifyCode, int nID, CWindow wndCtl)

void	OnFullRange (UINT uNotifyCode, int nID, CWindow wndCtl)

void	OnLogHistogram (UINT uNotifyCode, int nID, CWindow wndCtl)

uint32_t	Area () const

Called by CHistogramView via user defined Win32 message
LRESULT	OnUpdateHistogramLimits (UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL &bHandled)

Called by the DisplayController
these run in the DisplayController's Run thread
void	HistoGramAndRender (scope::SCOPE_MULTIIMAGECPTR_T const _multi)

void	UpdateStatus (const RunState &_rs)

Public Member Functions inherited from Active< bool >
	Active ()

std::future< bool >	Send (const Command &_cmd)

void	AbortCurrent ()

void	Quit ()

Public Attributes
CCommandBarCtrl	m_CmdBar

Protected Types
typedef CFrameWindowImpl< CHistogramFrame, CWindow, CHistogramFrameTraits >	CHistogramFrameType

Protected Member Functions
bool	RunUpdateStatusbar (StopCondition *const ac)

Protected Member Functions inherited from Active< bool >
	Active (const Active &)

void	operator= (const Active &)

Protected Attributes
scope::ScopeController	scope_controller

const uint32_t	area

const uint32_t	channels

bool	attached

bool	loghist

CToolBarCtrl	toolbar

std::wstring	statusstr

std::wstring	limitsstr

CMultiPaneStatusBarCtrl	m_wndStatusBar

CHistogramView	view

uint32_t	framecount

Protected Attributes inherited from Active< bool >
StopCondition	stop

bool	done

SynchronizedQueue< const std::function< void(StopCondition *const sc)> >	ptq

std::thread	thread

Additional Inherited Members
Public Types inherited from Active< bool >
typedef std::function< bool(StopCondition *const sc)>	Command

Detailed Description

Manages the display of histograms.

Definition at line 17 of file HistogramFrame.h.

Member Typedef Documentation

typedef CFrameWindowImpl<CHistogramFrame, CWindow, CHistogramFrameTraits> scope::gui::CHistogramFrame::CHistogramFrameType

protected

Need to typedef this, otherwise problems with CHAIN_MSG_MAP macro...

Definition at line 26 of file HistogramFrame.h.

Constructor & Destructor Documentation

scope::gui::CHistogramFrame::CHistogramFrame	(	const uint32_t &	_area,
		const uint32_t &	_channels
	)

Simple constructor.

Definition at line 12 of file HistogramFrame.cpp.

scope::gui::CHistogramFrame::~CHistogramFrame ( )

Detaches if not yet happened and quits.

Definition at line 23 of file HistogramFrame.cpp.

Member Function Documentation

bool scope::gui::CHistogramFrame::RunUpdateStatusbar ( StopCondition *const ac )

protected

Worker function for all statusbar updates which will run in the Active's thread.

Since UISetText does string buffer delete and new we need to protect it. Additionally, UIUpdateStatusbar sends a settext message to the statusbar and does not return until the message is processes. Taken together having a worker function for the Active, ensuring only one call to UISetText and UIUpdateStatusbar at a time is the most robust solution. (Finally...)

Definition at line 41 of file HistogramFrame.cpp.

BOOL scope::gui::CHistogramFrame::OnIdle ( )

virtual

=

Updates toolbar and statusbar

Definition at line 108 of file HistogramFrame.cpp.

int scope::gui::CHistogramFrame::OnCreate ( LPCREATESTRUCT lpCreateStruct )

Creates view, toolbar, statusbar etc., resizes window correctly.

Definition at line 52 of file HistogramFrame.cpp.

void scope::gui::CHistogramFrame::OnDestroy ( )

Detaches frame from ScopeController, because after OnDestroy the HWND is not valid anymore.

Definition at line 101 of file HistogramFrame.cpp.

void scope::gui::CHistogramFrame::OnSizing	(	UINT	fwSide,
		LPRECT	pRect
	)

Keeps an aspect ratio of 1 by adapting pRect.

void scope::gui::CHistogramFrame::OnOptimize	(	UINT	uNotifyCode,
		int	nID,
		CWindow	wndCtl
	)

Calls CHistogramView::Optimize on view.

Definition at line 114 of file HistogramFrame.cpp.

void scope::gui::CHistogramFrame::OnFullRange	(	UINT	uNotifyCode,
		int	nID,
		CWindow	wndCtl
	)

Calls CHistogramView::FullRange on view.

Definition at line 119 of file HistogramFrame.cpp.

void scope::gui::CHistogramFrame::OnLogHistogram	(	UINT	uNotifyCode,
		int	nID,
		CWindow	wndCtl
	)

Switches between normal and logarithmic histogram.

Definition at line 124 of file HistogramFrame.cpp.

LRESULT scope::gui::CHistogramFrame::OnUpdateHistogramLimits	(	UINT	uMsg,
		WPARAM	wParam,
		LPARAM	lParam,
		BOOL &	bHandled
	)

Limit bar movements are handled in the client window (CHistogramView) but we want also an update of CHistogramFrame's statusbar.

Definition at line 129 of file HistogramFrame.cpp.

void scope::gui::CHistogramFrame::HistoGramAndRender ( scope::SCOPE_MULTIIMAGECPTR_T const _multi )

Sends the worker function 'RunHistoGramAndRender' to the ActiveObject.

Definition at line 139 of file HistogramFrame.cpp.

void scope::gui::CHistogramFrame::UpdateStatus ( const RunState & _rs )

Updates the statusstr and send RunUpdateStatusbar to the Active object.

Definition at line 134 of file HistogramFrame.cpp.

uint32_t scope::gui::CHistogramFrame::Area ( ) const

inline

Returns: the area of this CHistogramFrame

Definition at line 152 of file HistogramFrame.h.

Member Data Documentation

scope::ScopeController scope::gui::CHistogramFrame::scope_controller

protected

our ScopeController here

Definition at line 29 of file HistogramFrame.h.

const uint32_t scope::gui::CHistogramFrame::area

protected

which area is the histogram for

Definition at line 32 of file HistogramFrame.h.

const uint32_t scope::gui::CHistogramFrame::channels

protected

number of channels for this area

Definition at line 35 of file HistogramFrame.h.

bool scope::gui::CHistogramFrame::attached

protected

are we attached to ScopeController?

Definition at line 38 of file HistogramFrame.h.

bool scope::gui::CHistogramFrame::loghist

protected

do we want a logarithmic count histogram

Definition at line 41 of file HistogramFrame.h.

CToolBarCtrl scope::gui::CHistogramFrame::toolbar

protected

the toolbar

Definition at line 44 of file HistogramFrame.h.

std::wstring scope::gui::CHistogramFrame::statusstr

protected

holds the current run status as string (we need a member since the lifetime of a local variable is too short for the WTL UIUpdate mechanism).

Definition at line 48 of file HistogramFrame.h.

std::wstring scope::gui::CHistogramFrame::limitsstr

protected

holds the current limits as string (we need a member since the lifetime of a local variable is too short for the WTL UIUpdate mechanism).

Definition at line 52 of file HistogramFrame.h.

CMultiPaneStatusBarCtrl scope::gui::CHistogramFrame::m_wndStatusBar

protected

the statusbar (multipane)

Definition at line 55 of file HistogramFrame.h.

CHistogramView scope::gui::CHistogramFrame::view

protected

The view inside the client window.

Definition at line 58 of file HistogramFrame.h.

uint32_t scope::gui::CHistogramFrame::framecount

protected

number of the currently displayed histogram

Definition at line 61 of file HistogramFrame.h.

CCommandBarCtrl scope::gui::CHistogramFrame::m_CmdBar

the command bar.

public, CToolBarHelper needs this to compile...

Definition at line 73 of file HistogramFrame.h.

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

scope/gui/HistogramFrame.h
scope/gui/HistogramFrame.cpp

Public Member Functions

Public Attributes

Protected Types

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation