Class DirectDrawWarp This class is responsible for displaying the window. More...

#include <SDK_Manila_Sense.h>

Collaboration diagram for DirectDrawWarp:

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Public Member Functions
	DirectDrawWarp (HINSTANCE hInstance, const TCHAR *name, bool topmost=false, HMENU menuBottom=NULL)
	Constructor of EventHandler.
	DirectDrawWarp ()
	Constructor which will not create a window (used by messageBox).
	~DirectDrawWarp (void)
void	add (Section *e)
	Use this method to add a Section to the window.
void	addToRedraw (RECT &rc, bool backErase)
	When something has change, you can ask for a redraw of a part of the screen.
HRESULT	BltFast (DIRECTDRAW_GDI out, RECT dest, DIRECTDRAW_GDI srcSur, RECT src, DWORD flag, LPDDBLTFX param)
	This function is used to draw surface on another with alpha transparency when available.
HRESULT	BltMask (DIRECTDRAW_GDI out, RECT dest, DIRECTDRAW_GDI srcSur, DIRECTDRAW_GDI maskBlt, RECT *src)
	This function is used to draw surface on another with a mask.
void	BltMix (DIRECTDRAW_GDI out, RECT dest, DIRECTDRAW_GDI srcSur, RECT src, DWORD constantAlpha)
	This function is used to draw surface on another with a constant alpha mix.
void	changeControl (MessageBoxSense *mb)
	When a message box append, tell to the window to wait...
void	changeMenu (UINT message, int idMenu, LPARAM info)
	use this method to send message to the toolbar for more informations, see http://msdn.microsoft.com/en-us/library/aa930112.aspx
void	doRepaintBuffered (int dy)
	method which is called when something is waiting to a redraw (via addToRedraw)
void	initWindow ()
	first method used to init the window (call to EventHandler::initApplication)
void	setBackgroundColor (COLORREF newColor)
	use this method to change the background color
void	setBackgroundImg (LPCWSTR imgSrc=NULL, bool forLandscape=false)
	To set an image in background.
void	setMenu (HMENU hMenu)
	use this method to add or remove the bottom bar for more informations, see http://msdn.microsoft.com/en-us/library/aa921327.aspx
void	updateElements ()
	Use this method to update elements according to an user gesture.
void	UpdateFrame (bool eraseBack=false)
	Use this method if you want to redraw the screen before calling this method, set the region GlobalInformations::rcUpdateRegion!
Static Public Member Functions
static void	beginPaint ()
	when drawing on screen use this function before
static GDI_OVERLAY *	createOverlay (DDSURFACEDESC *desc)
	This function is used to create an overlay.
static HRESULT	createSurf (DDSURFACEDESC desc, DIRECTDRAW_GDI surf)
	This function is used to create a surface.
static void	deleteSurf (DIRECTDRAW_GDI **surf)
	This function is used to remove from memory a surface (free the resources).
static void	endPaint ()
	when drawing on screen use this function after
Public Attributes
RECT	hMenuArea
	size of bottom menu bar
HMENU	myHMenu
	handle of bottom menu bar
Static Public Attributes
static int	background_color = RGB565to32(29,58,29)
	background color (don't change, use setBackgroundColor instead)

Detailed Description

Class DirectDrawWarp This class is responsible for displaying the window.

Definition at line 1850 of file SDK_Manila_Sense.h.

Constructor & Destructor Documentation

DirectDrawWarp::DirectDrawWarp	(	HINSTANCE	hInstance,
		const TCHAR *	name,
		bool	topmost = `false`,
		HMENU	menuBottom = `NULL`
	)

Constructor of EventHandler.

Parameters:

	hInstance	instance from winMain
	name	Name of your application
	topmost	If true your app will be in fullscreen mode (no top bar)
	menu	If wanted, the handle of menu created with CreateMenu (see http://msdn.microsoft.com/en-us/library/aa921327.aspx)

Definition at line 25 of file DirectDrawWarp.cpp.

DirectDrawWarp::DirectDrawWarp ( )

Constructor which will not create a window (used by messageBox).

Definition at line 9 of file DirectDrawWarp.cpp.

DirectDrawWarp::~DirectDrawWarp ( void )

Definition at line 247 of file DirectDrawWarp.cpp.

Member Function Documentation

void DirectDrawWarp::add ( Section * e )

Use this method to add a Section to the window.

Definition at line 241 of file DirectDrawWarp.cpp.

void DirectDrawWarp::addToRedraw	(	RECT &	rc,
		bool	backErase
	)

When something has change, you can ask for a redraw of a part of the screen.

Parameters:

	rc	RECT of update
	backErase	if true, background will be erased

Definition at line 908 of file DirectDrawWarp.cpp.

void DirectDrawWarp::beginPaint ( ) [static]

when drawing on screen use this function before

Definition at line 1186 of file DirectDrawWarp.cpp.

HRESULT DirectDrawWarp::BltFast	(	DIRECTDRAW_GDI *	out,
		RECT *	dest,
		DIRECTDRAW_GDI *	srcSur,
		RECT *	src,
		DWORD	flag,
		LPDDBLTFX	param
	)

This function is used to draw surface on another with alpha transparency when available.

Parameters:

	out	surface which will be painted
	dest	RECT of output (if NULL, entire surface)
	srcSur	surface source to paint on out
	src	RECT of input (if NULL, entire surface)
	flag	if DDBLT_COLORFILL, srcSur will not be used but param->dwFillColor
	param	if flag=DDBLT_COLORFILL, param->dwFillColor is the color to paint

Definition at line 944 of file DirectDrawWarp.cpp.

HRESULT DirectDrawWarp::BltMask	(	DIRECTDRAW_GDI *	out,
		RECT *	dest,
		DIRECTDRAW_GDI *	srcSur,
		DIRECTDRAW_GDI *	maskBlt,
		RECT *	src
	)

This function is used to draw surface on another with a mask.

Parameters:

	out	surface which will be painted
	dest	RECT of output (if NULL, entire surface)
	srcSur	surface source to paint on out
	maskBlt	binary image where white will be transparant and black will be opaque
	src	RECT of input and mask (if NULL, entire surface)

Definition at line 1071 of file DirectDrawWarp.cpp.

void DirectDrawWarp::BltMix	(	DIRECTDRAW_GDI *	out,
		RECT *	dest,
		DIRECTDRAW_GDI *	srcSur,
		RECT *	src,
		DWORD	constantAlpha
	)

This function is used to draw surface on another with a constant alpha mix.

Parameters:

	out	surface which will be painted
	dest	RECT of output (if NULL, entire surface)
	srcSur	surface source to paint on out
	src	RECT of input and mask (if NULL, entire surface)
	constantAlpha	if 0, totally transparent, if 1 totally opaque

Definition at line 1035 of file DirectDrawWarp.cpp.

void DirectDrawWarp::changeControl ( MessageBoxSense * mb )

When a message box append, tell to the window to wait...

Definition at line 613 of file DirectDrawWarp.cpp.

void DirectDrawWarp::changeMenu	(	UINT	message,
		int	idMenu,
		LPARAM	info
	)

use this method to send message to the toolbar for more informations, see http://msdn.microsoft.com/en-us/library/aa930112.aspx

Parameters:

	message	for example TB_SETBUTTONINFO
	idMenu	id of item (user defined)
	info	depend of message type...

Definition at line 1328 of file DirectDrawWarp.cpp.

GDI_OVERLAY * DirectDrawWarp::createOverlay ( DDSURFACEDESC * desc ) [static]

This function is used to create an overlay.

Parameters:

desc

see http://msdn.microsoft.com/en-us/library/aa911086.aspx

Definition at line 1104 of file DirectDrawWarp.cpp.

HRESULT DirectDrawWarp::createSurf	(	DDSURFACEDESC *	desc,
		DIRECTDRAW_GDI *	surf
	)			`[static]`

This function is used to create a surface.

Parameters:

	desc	infos for new surface (desc->dwWidth for width, desc->dwHeight for height and desc->dwBackBufferCount for number of bytes per pixels (16,24 or 32)
	surf	new created surface.

Definition at line 1117 of file DirectDrawWarp.cpp.

void DirectDrawWarp::deleteSurf ( DIRECTDRAW_GDI ** surf ) [static]

This function is used to remove from memory a surface (free the resources).

Parameters:

surf

surface to free

Definition at line 1166 of file DirectDrawWarp.cpp.

void DirectDrawWarp::doRepaintBuffered ( int dy )

method which is called when something is waiting to a redraw (via addToRedraw)

Parameters:

dy

set to 0 usually...

Definition at line 708 of file DirectDrawWarp.cpp.

void DirectDrawWarp::endPaint ( ) [static]

when drawing on screen use this function after

Definition at line 1207 of file DirectDrawWarp.cpp.

void DirectDrawWarp::initWindow ( )

first method used to init the window (call to EventHandler::initApplication)

Definition at line 617 of file DirectDrawWarp.cpp.

void DirectDrawWarp::setBackgroundColor ( COLORREF newColor )

use this method to change the background color

Parameters:

newColor

(use RGB macro for easier use)

Definition at line 1274 of file DirectDrawWarp.cpp.

void DirectDrawWarp::setBackgroundImg	(	LPCWSTR	imgSrc = `NULL`,
		bool	forLandscape = `false`
	)

To set an image in background.

Parameters:

	imgSrc	path to image (if imgSrc=NULL, just update the background)
	forLandscape	indicate if imgSrc is for landscape or not

Definition at line 1230 of file DirectDrawWarp.cpp.

void DirectDrawWarp::setMenu ( HMENU hMenu )

use this method to add or remove the bottom bar for more informations, see http://msdn.microsoft.com/en-us/library/aa921327.aspx

Parameters:

hMenu

new menu, if NULL remove the menu

Definition at line 1286 of file DirectDrawWarp.cpp.

void DirectDrawWarp::updateElements ( ) [inline]

Use this method to update elements according to an user gesture.

Definition at line 1914 of file SDK_Manila_Sense.h.

void DirectDrawWarp::UpdateFrame ( bool eraseBack = false )

Use this method if you want to redraw the screen before calling this method, set the region GlobalInformations::rcUpdateRegion!

Parameters:

eraseBack

if true, erase the background

Definition at line 748 of file DirectDrawWarp.cpp.

Member Data Documentation

int DirectDrawWarp::background_color = RGB565to32(29,58,29) [static]

background color (don't change, use setBackgroundColor instead)

Definition at line 2008 of file SDK_Manila_Sense.h.

RECT DirectDrawWarp::hMenuArea

size of bottom menu bar

Definition at line 2009 of file SDK_Manila_Sense.h.

HMENU DirectDrawWarp::myHMenu

handle of bottom menu bar

Definition at line 2010 of file SDK_Manila_Sense.h.

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

DirectDrawWarp Class Reference

Public Member Functions

Static Public Member Functions

Public Attributes

Static Public Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation