The MFCWindow class is an MFC CWnd with the functionalities of a Win32Context. More...

#include <MFCWindow.hpp>

Inheritance diagram for vlMFC::MFCWindow:

Public Member Functions
	MFCWindow ()

virtual	~MFCWindow ()

bool	initMFCWindow (CWnd parent, MFCWindow share_context, const vl::String &title, const vl::OpenGLContextFormat &fmt, int x=0, int y=0, int width=640, int height=480)
	Creates the window and initializes the OpenGL rendering context. More...

HWND	hwnd () const
	Returns the Win32 window handle. More...

afx_msg void	OnPaint ()

afx_msg void	OnDestroy ()

afx_msg int	OnCreate (LPCREATESTRUCT lpCreateStruct)

afx_msg void	OnKeyDown (UINT nChar, UINT nRepCnt, UINT nFlags)

afx_msg void	OnKeyUp (UINT nChar, UINT nRepCnt, UINT nFlags)

afx_msg void	OnLButtonDblClk (UINT nFlags, CPoint point)

afx_msg void	OnLButtonDown (UINT nFlags, CPoint point)

afx_msg void	OnLButtonUp (UINT nFlags, CPoint point)

afx_msg void	OnMButtonDblClk (UINT nFlags, CPoint point)

afx_msg void	OnMButtonDown (UINT nFlags, CPoint point)

afx_msg void	OnMButtonUp (UINT nFlags, CPoint point)

afx_msg void	OnMouseMove (UINT nFlags, CPoint point)

afx_msg BOOL	OnMouseWheel (UINT nFlags, short zDelta, CPoint pt)

afx_msg void	OnRButtonDblClk (UINT nFlags, CPoint point)

afx_msg void	OnRButtonDown (UINT nFlags, CPoint point)

afx_msg void	OnRButtonUp (UINT nFlags, CPoint point)

afx_msg void	OnSize (UINT nType, int cx, int cy)

afx_msg void	OnDropFiles (HDROP hDropInfo)

Public Member Functions inherited from vlWin32::Win32Context
	Win32Context ()

	Win32Context (int w, int h)

	~Win32Context ()

HDC	hdc () const

HGLRC	hglrc () const

void	shareOpenGLResources (HGLRC hGLRC)
	Use this function when you want two OpenGL contexts to share their resources (display lists, textures, shader objects, buffer objects etc.) Equivalent to wglShareLists(this->hglrc(), hGLRC) More...

void	makeCurrent ()
	Sets the OpenGL context as current for the calling thread. More...

void	update ()
	If the OpenGLContext is a widget this function requests a redraw and generates an updateEvent(). More...

void	swapBuffers ()
	Swaps the back and front buffers to present the last rendering. More...

void	setWindowTitle (const vl::String &title)
	If the OpenGL context is a top window this function sets its title. More...

void	show ()
	If the OpenGL context is a widget this function makes it visible to the user. More...

void	hide ()
	If the OpenGL context is a widget this function makes it invisible to the user. More...

void	getFocus ()
	If the OpenGL context is a widget this function requests the mouse focus on it. More...

void	setMouseVisible (bool visible)
	If the OpenGL context is a widget this function sets whether the mouse is visible over it or not. More...

void	setMousePosition (int x, int y)
	If the OpenGL context is a widget this function sets the mouse position. More...

void	setPosition (int x, int y)
	If the OpenGL context is a widget this function sets its position. More...

vl::ivec2	position () const
	If the OpenGL context is a widget this function returns its position. More...

void	setSize (int w, int h)
	The actual size of the OpenGL context, i.e. More...

vl::ivec2	size () const
	The actual size of the OpenGL context, i.e. the client area if this is a window. More...

void	setWindowSize (int w, int h)
	Sets the size of the window. Note that if this Win32Window has window decorations the actual OpenGL context will be smaller than the given w and h parameters. More...

vl::ivec2	windowSize () const
	Returns the size of the window and not the client area. More...

bool	setFullscreen (bool fullscreen_on)
	If the OpenGL context is a widget this function requests a maximization to fullscreen. More...

void	quitApplication ()
	Calls the PostQuitMessage(0) function (Win32 API). More...

const std::vector< int > &	contextAttribs () const
	Context attributes used when creating an OpenGL 3.x / 4.x context. More...

std::vector< int > &	contextAttribs ()
	Context attributes used when creating an OpenGL 3.x / 4.x context. More...

void	setContextAttribs (const int *attribs, int size)
	Context attributes used when creating an OpenGL 3.x / 4.x context. More...

Public Member Functions inherited from vl::OpenGLContext
	OpenGLContext (int w=0, int h=0)
	Constructor. More...

	~OpenGLContext ()
	Destructor. More...

bool	initGLContext (bool log=true)
	Initializes the supported OpenGL extensions. More...

void	logOpenGLInfo ()
	Logs some information about the OpenGL context. More...

const std::string &	extensions () const
	Returns the list of OpenGL extensions supported separated by '\|' characters. More...

bool	isExtensionSupported (const char *ext_name)
	Returns true if the given extension is supported. More...

void *	getProcAddress (const char *function_name)
	Returns the address of an OpenGL extension function. More...

FramebufferObject *	leftFramebuffer ()
	The render target representing the default left framebuffer. More...

const FramebufferObject *	leftFramebuffer () const
	The render target representing the default left framebuffer. More...

FramebufferObject *	rightFramebuffer ()
	The render target representing the default right framebuffer (if a stereo OpenGL context is present). More...

const FramebufferObject *	rightFramebuffer () const
	The render target representing the default right framebuffer (if a stereo OpenGL context is present). More...

FramebufferObject *	framebuffer ()
	The default render target (always returns leftFramebuffer()). More...

const FramebufferObject *	framebuffer () const
	The default render target (always returns leftFramebuffer()). More...

FramebufferObject *	createFramebufferObject ()
	Equivalent to `"createFramebufferObject(0,0);"`. More...

FramebufferObject *	createFramebufferObject (int width, int height, EReadDrawBuffer draw_buffer=RDB_COLOR_ATTACHMENT0, EReadDrawBuffer read_buffer=RDB_COLOR_ATTACHMENT0)
	Creates a new FramebufferObject (framebuffer object FramebufferObject). More...

void	destroyFramebufferObject (FramebufferObject *fbort)
	Destroys the specified FramebufferObject. More...

void	destroyAllFramebufferObjects ()
	Removes all FramebufferObjects belonging to an OpenGLContext. More...

void	destroyAllOpenGLResources ()
	Removes all OpenGL resources handled by the OpenGLContext. More...

virtual bool	fullscreen () const
	If the OpenGL context is a widget this function returns whether it has been maximized to fullscreen. More...

int	width () const
	Returns the width in pixels of an OpenGLContext. More...

int	height () const
	Returns the height in pixels of an OpenGLContext. More...

virtual bool	mouseVisible () const
	If the OpenGL context is a widget this function returns whether the mouse is visible over it or not. More...

void	setVSyncEnabled (bool enable)
	If the OpenGL context is a widget this function enabled/disables double buffer swapping to the monitor's vertical synch. More...

bool	vsyncEnabled () const
	If the OpenGL context is a widget this function returns whether vsync is enabled or not. More...

virtual void	setContinuousUpdate (bool continuous)
	If the OpenGL context is a widget this function sets whether its area is continuously updated at each frame. More...

bool	continuousUpdate () const
	If the OpenGL context is a widget this function returns whether its area is continuously updated at each frame. More...

void	addEventListener (UIEventListener *el)
	Adds an UIEventListener to be notified of OpenGLContext related events. More...

void	removeEventListener (UIEventListener *el)
	Removes an UIEventListener. More...

void	eraseAllEventListeners ()
	Removes all UIEventListener previously registered. More...

const std::vector< ref< UIEventListener > > &	eventListeners () const
	The currently UIEventListener registered to be notified of OpenGLContext related events. More...

const UIEventListener *	eventListener (int i) const
	Returns the `i-th` UIEventListener registered to an OpenGLContext. More...

UIEventListener *	eventListener (int i)
	Returns the `i-th` UIEventListener registered to an OpenGLContext. More...

int	eventListenerCount () const
	Returns the number of UIEventListener registered to an OpenGLContext. More...

const OpenGLContextFormat &	openglContextInfo () const
	Returns an OpenGLContextFormat structure describing an OpenGLContext. More...

void	setOpenGLContextInfo (const OpenGLContextFormat &info)
	Sets the OpenGLContextFormat associated to an OpenGLContext. More...

void	ignoreNextMouseMoveEvent ()
	Requests not to dispatch the next mouse move event. More...

void	dispatchResizeEvent (int w, int h)
	Dispatches the UIEventListener::resizeEvent() notification to the subscribed UIEventListener objects. More...

void	dispatchMouseMoveEvent (int x, int y)
	Dispatches the UIEventListener::mouseMoveEvent() notification to the subscribed UIEventListener objects. More...

void	dispatchMouseUpEvent (EMouseButton button, int x, int y)
	Dispatches the UIEventListener::mouseUpEvent() notification to the subscribed UIEventListener objects. More...

void	dispatchMouseDownEvent (EMouseButton button, int x, int y)
	Dispatches the UIEventListener::mouseDownEvent() notification to the subscribed UIEventListener objects. More...

void	dispatchMouseWheelEvent (int n)
	Dispatches the UIEventListener::mouseWheelEvent() notification to the subscribed UIEventListener objects. More...

void	dispatchKeyPressEvent (unsigned short unicode_ch, EKey key)
	Dispatches the UIEventListener::keyPressEvent() notification to the subscribed UIEventListener objects. More...

void	dispatchKeyReleaseEvent (unsigned short unicode_ch, EKey key)
	Dispatches the UIEventListener::keyReleaseEvent() notification to the subscribed UIEventListener objects. More...

void	dispatchDestroyEvent ()
	Dispatches the UIEventListener::destroyEvent() notification to the subscribed UIEventListener(s), calls destroyAllOpenGLResources() and eraseAllEventListeners() This event must be issued just before the actual GL context is destroyed. More...

void	dispatchUpdateEvent ()
	Dispatches the UIEventListener::updateEvent() notification to the subscribed UIEventListener objects. More...

void	dispatchVisibilityEvent (bool visible)
	Dispatches the UIEventListener::visibilityEvent() notification to the subscribed UIEventListener objects. More...

void	dispatchInitEvent ()
	Dispatches the UIEventListener::initEvent() notification to the subscribed UIEventListener objects. More...

void	dispatchFileDroppedEvent (const std::vector< String > &files)
	Dispatches the UIEventListener::fileDroppedEvent() notification to the subscribed UIEventListener objects. More...

const std::set< EKey > &	keyboard () const
	Returns the std::set containing the currently pressed keys. More...

bool	isKeyPressed (EKey key) const
	Returns true if the given key is pressed. More...

void	keyPress (EKey key)
	Inserts the specified key in the set of currently active keys - For internal use only. More...

void	keyRelease (EKey key)
	Removes the specified key from the set of currently active keys - For internal use only. More...

bool	isInitialized () const
	Returns true if the OpenGLContext is in an initialized state. More...

int	vertexAttribCount () const
	The number (clamped to VA_MaxAttribCount) of generic vertex attributes as returned by glGet(GL_MAX_VERTEX_ATTRIBS) More...

int	textureImageUnitCount () const
	The number (clamped to VL_MAX_TEXTURE_IMAGE_UNITS) of texture image units supported by the current hardware. More...

int	textureCoordCount () const
	The number (clamped to VL_MAX_LEGACY_TEXTURE_UNITS) of fixed function pipeline texture units supported by the current hardware. More...

bool	hasDoubleBuffer () const
	Returns `true` if an OpenGLContext supports double buffering. More...

void	useGLSLProgram (const GLSLProgram *glsl)
	Activates the given GLSLProgram or unbinds the current one if `glsl` is NULL. More...

void	bindVAS (const IVertexAttribSet *vas, bool use_vbo, bool force)
	Activates the specified vertex attribute set - For internal use only. More...

void	bindVAS_Attribs (const IVertexAttribSet *vas, bool use_vbo)

void	bindVAS_Fixed (const IVertexAttribSet *vas, bool use_vbo)

void	bindVAS_Reset ()

void	applyEnables (const EnableSet *cur)
	Applies an EnableSet to an OpenGLContext - Typically for internal use only. More...

void	applyRenderStates (const RenderStateSet cur, const Camera camera)
	Applies a RenderStateSet to an OpenGLContext - Typically for internal use only. More...

void	resetEnables ()
	Resets all the interanal enable-tables - For internal use only. More...

void	resetRenderStates ()
	Resets all the interanal render-states-tables - For internal use only. More...

void	setDefaultRenderState (const RenderStateSlot &rs_slot)
	Defines the default render state slot to be used by the opengl context. More...

const RenderStateSlot &	defaultRenderState (ERenderState rs)
	Returns the default render state slot used by VL when a specific render state type is left undefined. More...

void	resetContextStates (EResetContextStates start_or_finish)
	Resets the OpenGL states necessary to begin and finish a rendering. - For internal use only. More...

void	setTexUnitBinding (int unit_i, ETextureDimension target)
	Declares that texture unit `unit_i` is currently bound to the specified texture target. - For internal use only. More...

ETextureDimension	texUnitBinding (int unit_i) const
	Returnes the texture target currently active for the specified texture unit. - For internal use only. More...

const GLSLProgram *	glslProgram () const

GLSLProgram *	glslProgram ()

bool	isCleanState (bool verbose)
	Checks whether the OpenGL state is clean or not. More...

const fvec3 &	normal () const

const fvec4 &	color () const

const fvec3 &	secondaryColor () const

const fvec4 &	vertexAttribValue (int i) const

Public Member Functions inherited from vl::Object
	Object ()
	Constructor. More...

	Object (const Object &other)
	Copy constructor: copies the name, ref count mutex and user data. More...

Object &	operator= (const Object &other)
	Copy operator: copies the object's name, ref count mutex and user data. More...

const std::string &	objectName () const
	The name of the object, by default set to the object's class name. More...

void	setObjectName (const char *name)
	The name of the object, by default set to the object's class name in debug builds. More...

void	setObjectName (const std::string &name)
	The name of the object, by default set to the object's class name in debug builds. More...

void	setRefCountMutex (IMutex *mutex)
	The mutex used to protect the reference counting of an Object across multiple threads. More...

IMutex *	refCountMutex ()
	The mutex used to protect the reference counting of an Object across multiple threads. More...

const IMutex *	refCountMutex () const
	The mutex used to protect the reference counting of an Object across multiple threads. More...

int	referenceCount () const
	Returns the number of references of an object. More...

void	incReference () const
	Increments the reference count of an object. More...

void	decReference ()
	Decrements the reference count of an object and deletes it if both automaticDelete() is `true` the count reaches 0. More...

void	setAutomaticDelete (bool autodel_on)
	If set to true the Object is deleted when its reference count reaches 0. More...

bool	automaticDelete () const
	If set to true the Object is deleted when its reference count reaches 0. More...

template<class T >
T *	as ()
	Casts an Object to the specified class. More...

template<class T >
const T *	as () const
	Casts an Object to the specified class. More...

Protected Member Functions
void	destroyGLContext ()

void	countAndCapture ()

void	countAndRelease ()

Protected Member Functions inherited from vlWin32::Win32Context
bool	initWin32GLContext (HGLRC share_context, const vl::String &title, const vl::OpenGLContextFormat &fmt, int x, int y, int width, int height)

Protected Member Functions inherited from vl::Object
virtual	~Object ()

Protected Attributes
int	mMouseDownCount

Protected Attributes inherited from vlWin32::Win32Context
std::vector< int >	mContextAttribs

HDC	mHDC

HGLRC	mHGLRC

vl::ivec2	mNormPosit

vl::ivec2	mNormSize

unsigned int	mNormFlags

Protected Attributes inherited from vl::OpenGLContext
ref< FramebufferObject >	mLeftFramebuffer

ref< FramebufferObject >	mRightFramebuffer

std::vector< ref< FramebufferObject > >	mFramebufferObject

std::vector< ref< UIEventListener > >	mEventListeners

std::set< EKey >	mKeyboard

OpenGLContextFormat	mGLContextInfo

int	mVertexAttribCount

int	mTextureImageUnitCount

int	mTextureCoordCount

bool	mMouseVisible

bool	mContinuousUpdate

bool	mIgnoreNextMouseMoveEvent

bool	mFullscreen

bool	mHasDoubleBuffer

bool	mIsInitialized

std::string	mExtensions

RenderStateSlot	mDefaultRenderStates [RS_RenderStateCount]

ref< NaryQuickMap< EEnable, EEnable, EN_EnableCount > >	mCurrentEnableSet

ref< NaryQuickMap< EEnable, EEnable, EN_EnableCount > >	mNewEnableSet

ref< NaryQuickMap< ERenderState, RenderStateSlot, RS_RenderStateCount > >	mCurrentRenderStateSet

ref< NaryQuickMap< ERenderState, RenderStateSlot, RS_RenderStateCount > >	mNewRenderStateSet

ETextureDimension	mTexUnitBinding [VL_MAX_TEXTURE_IMAGE_UNITS]

ref< GLSLProgram >	mGLSLProgram

bool	mGLSLUpdated

const IVertexAttribSet *	mCurVAS

VertexArrayInfo	mVertexArray

VertexArrayInfo	mNormalArray

VertexArrayInfo	mColorArray

VertexArrayInfo	mSecondaryColorArray

VertexArrayInfo	mFogArray

VertexArrayInfo	mTexCoordArray [VA_MaxTexCoordCount]

VertexArrayInfo	mVertexAttrib [VA_MaxAttribCount]

fvec3	mNormal

fvec4	mColor

fvec3	mSecondaryColor

fvec4	mVertexAttribValue [VA_MaxAttribCount]

GLuint	mDefaultVAO

Protected Attributes inherited from vl::Object
std::string	mObjectName

IMutex *	mRefCountMutex

int	mReferenceCount

bool	mAutomaticDelete

Static Protected Attributes
static CString	mClassName

Additional Inherited Members
Static Public Member Functions inherited from vl::OpenGLContext
static bool	areUniformsColliding (const UniformSet u1, const UniformSet u2)
	Returns `true` if the two UniformSet contain at least one Uniform variable with the same name. More...

Detailed Description

The MFCWindow class is an MFC CWnd with the functionalities of a Win32Context.

Definition at line 47 of file MFCWindow.hpp.

Constructor & Destructor Documentation

◆ MFCWindow()

vlMFC::MFCWindow::MFCWindow ( )

inline

Definition at line 50 of file MFCWindow.hpp.

References vl::Object::setAutomaticDelete().

◆ ~MFCWindow()

MFCWindow::~MFCWindow ( )

virtual

Definition at line 82 of file MFCWindow.cpp.

Member Function Documentation

◆ countAndCapture()

void MFCWindow::countAndCapture ( )

protected

Definition at line 175 of file MFCWindow.cpp.

◆ countAndRelease()

void MFCWindow::countAndRelease ( )

protected

Definition at line 182 of file MFCWindow.cpp.

◆ destroyGLContext()

void MFCWindow::destroyGLContext ( )

protected

Definition at line 111 of file MFCWindow.cpp.

References NULL.

◆ hwnd()

HWND vlMFC::MFCWindow::hwnd ( ) const

inlinevirtual

Returns the Win32 window handle.

Implements vlWin32::Win32Context.

Definition at line 58 of file MFCWindow.hpp.

◆ initMFCWindow()

bool MFCWindow::initMFCWindow	(	CWnd *	parent,
		MFCWindow *	share_context,
		const vl::String &	title,
		const vl::OpenGLContextFormat &	fmt,
		int	x = `0`,
		int	y = `0`,
		int	width = `640`,
		int	height = `480`
	)

Creates the window and initializes the OpenGL rendering context.

Definition at line 94 of file MFCWindow.cpp.

References vlWin32::Win32Context::hglrc(), and NULL.

◆ OnCreate()

int MFCWindow::OnCreate ( LPCREATESTRUCT lpCreateStruct )

Definition at line 87 of file MFCWindow.cpp.

◆ OnDestroy()

void MFCWindow::OnDestroy ( )

Definition at line 134 of file MFCWindow.cpp.

◆ OnDropFiles()

void MFCWindow::OnDropFiles ( HDROP hDropInfo )

Definition at line 257 of file MFCWindow.cpp.

◆ OnKeyDown()

void MFCWindow::OnKeyDown	(	UINT	nChar,
		UINT	nRepCnt,
		UINT	nFlags
	)

Definition at line 159 of file MFCWindow.cpp.

References vl::Key_None, and vlWin32::translateKeyEvent().

◆ OnKeyUp()

void MFCWindow::OnKeyUp	(	UINT	nChar,
		UINT	nRepCnt,
		UINT	nFlags
	)

Definition at line 167 of file MFCWindow.cpp.

References vl::Key_None, and vlWin32::translateKeyEvent().

◆ OnLButtonDblClk()

void MFCWindow::OnLButtonDblClk	(	UINT	nFlags,
		CPoint	point
	)

Definition at line 192 of file MFCWindow.cpp.

References vl::LeftButton.

◆ OnLButtonDown()

void MFCWindow::OnLButtonDown	(	UINT	nFlags,
		CPoint	point
	)

Definition at line 198 of file MFCWindow.cpp.

References vl::LeftButton.

◆ OnLButtonUp()

void MFCWindow::OnLButtonUp	(	UINT	nFlags,
		CPoint	point
	)

Definition at line 204 of file MFCWindow.cpp.

References vl::LeftButton.

◆ OnMButtonDblClk()

void MFCWindow::OnMButtonDblClk	(	UINT	nFlags,
		CPoint	point
	)

Definition at line 210 of file MFCWindow.cpp.

References vl::MiddleButton.

◆ OnMButtonDown()

void MFCWindow::OnMButtonDown	(	UINT	nFlags,
		CPoint	point
	)

Definition at line 216 of file MFCWindow.cpp.

References vl::MiddleButton.

◆ OnMButtonUp()

void MFCWindow::OnMButtonUp	(	UINT	nFlags,
		CPoint	point
	)

Definition at line 222 of file MFCWindow.cpp.

References vl::MiddleButton.

◆ OnMouseMove()

void MFCWindow::OnMouseMove	(	UINT	nFlags,
		CPoint	point
	)

Definition at line 228 of file MFCWindow.cpp.

◆ OnMouseWheel()

BOOL MFCWindow::OnMouseWheel	(	UINT	nFlags,
		short	zDelta,
		CPoint	pt
	)

Definition at line 233 of file MFCWindow.cpp.

◆ OnPaint()

void MFCWindow::OnPaint ( )

Definition at line 140 of file MFCWindow.cpp.

References NULL.

◆ OnRButtonDblClk()

void MFCWindow::OnRButtonDblClk	(	UINT	nFlags,
		CPoint	point
	)

Definition at line 239 of file MFCWindow.cpp.

References vl::RightButton.

◆ OnRButtonDown()

void MFCWindow::OnRButtonDown	(	UINT	nFlags,
		CPoint	point
	)

Definition at line 245 of file MFCWindow.cpp.

References vl::RightButton.

◆ OnRButtonUp()

void MFCWindow::OnRButtonUp	(	UINT	nFlags,
		CPoint	point
	)

Definition at line 251 of file MFCWindow.cpp.

References vl::RightButton.

◆ OnSize()

void MFCWindow::OnSize	(	UINT	nType,
		int	cx,
		int	cy
	)

Definition at line 272 of file MFCWindow.cpp.

Member Data Documentation

◆ mClassName

CString MFCWindow::mClassName

staticprotected

Definition at line 93 of file MFCWindow.hpp.

◆ mMouseDownCount

int vlMFC::MFCWindow::mMouseDownCount

protected

Definition at line 92 of file MFCWindow.hpp.

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

C:/git/VL/src/gui/vlMFC/MFCWindow.hpp
C:/git/VL/src/gui/vlMFC/MFCWindow.cpp

Public Member Functions

Protected Member Functions

Protected Attributes

Static Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ MFCWindow()

◆ ~MFCWindow()

Member Function Documentation

◆ countAndCapture()

◆ countAndRelease()

◆ destroyGLContext()

◆ hwnd()

◆ initMFCWindow()

◆ OnCreate()

◆ OnDestroy()

◆ OnDropFiles()

◆ OnKeyDown()

◆ OnKeyUp()

◆ OnLButtonDblClk()

◆ OnLButtonDown()

◆ OnLButtonUp()

◆ OnMButtonDblClk()

◆ OnMButtonDown()

◆ OnMButtonUp()

◆ OnMouseMove()

◆ OnMouseWheel()

◆ OnPaint()

◆ OnRButtonDblClk()

◆ OnRButtonDown()

◆ OnRButtonUp()

◆ OnSize()

Member Data Documentation

◆ mClassName

◆ mMouseDownCount