scope::gui::CChannelView Class Reference

#include <ChannelView.h>

Inherits CWindowImpl< CChannelView >.

Public Member Functions
	DECLARE_WND_CLASS_EX (nullptr, CS_HREDRAW|CS_VREDRAW,-1)
Called via Win32 messages
BOOL	PreTranslateMessage (MSG *pMsg)
int	OnCreate (LPCREATESTRUCT lpCreateStruct)
LRESULT	OnEraseBkgnd (HDC wParam)
void	OnPaint (CDCHandle)
void	OnSize (UINT, CSize size)
LRESULT	OnMouseMove (UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL &bHandled)
void	OnDisplayChange (UINT, CSize)
Called from CChannelFrame
D2D1_SIZE_F	GetRendererSize () const
void	Render ()
void	ResizeContent (const uint32_t &_xres, const uint32_t &_yres)
ID2D1Bitmap *	GetBitmap ()
virtual void	UpdateScaleText (const std::wstring &_text)

Protected Attributes
d2d::D2ChannelRender	renderer

Detailed Description

CChannelView is just a dumb holder for the renderer and takes care of window resizes etc.

Definition at line 9 of file ChannelView.h.

Member Function Documentation

scope::gui::CChannelView::DECLARE_WND_CLASS_EX	(	nullptr	,
		CS_HREDRAW|	CS_VREDRAW,
		-	1
	)

Set background brush to -1, avoids erasure of background (similar effect as OnEraseBkgnd below...)

BOOL scope::gui::CChannelView::PreTranslateMessage

(

MSG *

pMsg

)

Does nothing (-> disable default handling)

Definition at line 14 of file ChannelView.cpp.

int scope::gui::CChannelView::OnCreate

(

LPCREATESTRUCT

lpCreateStruct

)

Creates the renderer.

Definition at line 9 of file ChannelView.cpp.

LRESULT scope::gui::CChannelView::OnEraseBkgnd ( HDC  wParam )

inline

avoids flickering during resize

Definition at line 38 of file ChannelView.h.

void scope::gui::CChannelView::OnPaint

(

CDCHandle

)

Calls renderer and validates rect.

Definition at line 19 of file ChannelView.cpp.

void scope::gui::CChannelView::OnSize	(	UINT	,
		CSize	size
	)

Calls renderer's resize.

Definition at line 27 of file ChannelView.cpp.

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

Handles WM_MOUSEMOVE messages, just passes them on to ChannelFrame (the parent) via user-defined message WM_UPDATEMOUSEPIXEL.

Definition at line 36 of file ChannelView.cpp.

void scope::gui::CChannelView::OnDisplayChange	(	UINT	,
		CSize
	)

Calls renderer.

Definition at line 32 of file ChannelView.cpp.

D2D1_SIZE_F scope::gui::CChannelView::GetRendererSize

(

)

const

Returns

returns the current size of the renderer

Definition at line 42 of file ChannelView.cpp.

void scope::gui::CChannelView::Render

(

)

Calls renderer.Render.

Definition at line 46 of file ChannelView.cpp.

void scope::gui::CChannelView::ResizeContent	(	const uint32_t &	_xres,
		const uint32_t &	_yres
	)

Resizes the bitmap of the renderer.

Calls renderer.ResizeBitmap

Parameters

[in]

_xres,_yres

new size for the bitmap

Definition at line 50 of file ChannelView.cpp.

ID2D1Bitmap * scope::gui::CChannelView::GetBitmap

(

)

Returns

returns a pointer to the bitmap inside the renderer

Definition at line 54 of file ChannelView.cpp.

void scope::gui::CChannelView::UpdateScaleText ( const std::wstring &  _text )

virtual

Update the scale text.

Calls d2d::D2ChannelRender::UpdateScaleText

Definition at line 58 of file ChannelView.cpp.

Member Data Documentation

d2d::D2ChannelRender scope::gui::CChannelView::renderer

protected

the Direct2D renderer class

Definition at line 14 of file ChannelView.h.

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

• scope/gui/ChannelView.h
• scope/gui/ChannelView.cpp