ie_impGraphic_Win32GDIPlus.cpp File Reference

#include <windows.h>
#include <stdlib.h>
#include "ut_string.h"
#include "ut_bytebuf.h"
#include "ie_impGraphic.h"
#include "fg_GraphicRaster.h"
#include "ut_assert.h"
#include "xap_Module.h"

Classes
class	GpImage
struct	GdiplusStartupInput
struct	GdiplusStartupOutput
Typedefs
typedef ULONG_PTR	Status
typedef ULONG_PTR	EncoderParameters
typedef const GdiplusStartupInput *	input
typedef const GdiplusStartupInput OUT GdiplusStartupOutput *	output
typedef GpImage **	image
typedef IStream *	stream
typedef IStream CLSID *	clsidEncoder
typedef IStream CLSID EncoderParameters *	encoderParams
typedef GUID *	format
Functions
typedef	Status (CALLBACK *GDIPLUSSTARTUP)(ULONG_PTR *token
typedef	void (CALLBACK *GDIPLUSSHUTDOWN)(ULONG_PTR token)
Status	GdiplusStartup (ULONG_PTR *token, const GdiplusStartupInput *input, GdiplusStartupOutput *output)
void	GdiplusShutdown (ULONG_PTR token)
Status	GdipLoadImageFromStream (IStream *stream, GpImage **image)
Status	GdipSaveImageToStream (GpImage *image, IStream *stream, CLSID *clsidEncoder, EncoderParameters *encoderParams)
Status	GdipGetImageRawFormat (GpImage *image, GUID *format)
Status	GdipDisposeImage (GpImage *image)
void	initGDIPlus ()
bool	isGDIPlusAvailable ()
void	shutDownGDIPlus ()
UT_Error	GDIconvertGraphic (UT_ByteBuf *pBB, UT_ByteBuf *pBBOut, std::string &mimetype)
Variables
CLSID	gdip_png_encoder_guid = { 0x557cf406, 0x1a04, 0x11d3, { 0x9a, 0x73, 0x00, 0x00, 0xf8, 0x1e, 0xf3, 0x2e } }
CLSID	gdip_jpeg_encoder_guid = { 0x557cf401, 0x1a04, 0x11d3, { 0x9a, 0x73, 0x00, 0x00, 0xf8, 0x1e, 0xf3, 0x2e } }
GUID	gdip_jpeg_guid = { 0xb96b3cae, 0x0728, 0x11d3, { 0x9d, 0x7b, 0x00, 0x00, 0xf8, 0x1e, 0xf3, 0x2e } }
static ULONG_PTR	gdiplusToken = 0
static HINSTANCE	gdipluslib = NULL

---

Typedef Documentation

typedef IStream CLSID* clsidEncoder

typedef ULONG_PTR EncoderParameters

typedef IStream CLSID EncoderParameters* encoderParams

typedef GUID* format

typedef GpImage** image

typedef const GdiplusStartupInput* input

typedef const GdiplusStartupInput OUT GdiplusStartupOutput* output

typedef Status

typedef IStream* stream

---

Function Documentation

UT_Error GDIconvertGraphic	(	UT_ByteBuf *	pBB,
		UT_ByteBuf *	pBBOut,
		std::string &	mimetype
	)

References UT_ByteBuf::append(), gdip_jpeg_encoder_guid, gdip_jpeg_guid, gdip_png_encoder_guid, GdipDisposeImage(), GdipGetImageRawFormat(), GdipLoadImageFromStream(), GdipSaveImageToStream(), UT_ByteBuf::getLength(), UT_ByteBuf::getPointer(), HRESULT(), and UT_ERROR.

Referenced by IE_ImpGraphic_Win32Native::_convertGraphic().

Status GdipDisposeImage

(

GpImage *

image

)

References gdipluslib.

Referenced by GDIconvertGraphic().

Status GdipGetImageRawFormat	(	GpImage *	image,
		GUID *	format
	)

References gdipluslib.

Referenced by GDIconvertGraphic().

Status GdipLoadImageFromStream	(	IStream *	stream,
		GpImage **	image
	)

References gdipluslib.

Referenced by GDIconvertGraphic().

void GdiplusShutdown

(

ULONG_PTR

token

)

References gdipluslib.

Referenced by shutDownGDIPlus().

Status GdiplusStartup	(	ULONG_PTR *	token,
		const GdiplusStartupInput *	input,
		GdiplusStartupOutput *	output
	)

References gdipluslib.

Referenced by initGDIPlus().

Status GdipSaveImageToStream	(	GpImage *	image,
		IStream *	stream,
		CLSID *	clsidEncoder,
		EncoderParameters *	encoderParams
	)

References gdipluslib.

Referenced by GDIconvertGraphic().

void initGDIPlus

(

)

References GdiplusStartupInput::DebugEventCallback, gdipluslib, GdiplusStartup(), gdiplusToken, GdiplusStartupInput::GdiplusVersion, GdiplusStartupInput::SuppressBackgroundThread, GdiplusStartupInput::SuppressExternalCodecs, and TEXT.

Referenced by isGDIPlusAvailable().

bool isGDIPlusAvailable

(

)

References gdiplusToken, and initGDIPlus().

Referenced by IE_ImpGraphic_Win32Native::_convertGraphic().

void shutDownGDIPlus

(

)

References GdiplusShutdown(), and gdiplusToken.

typedef Status

(

CALLBACK *

GDIPLUSSTARTUP

)

typedef void

(

CALLBACK *

GDIPLUSSHUTDOWN

)

Referenced by changed_cb(), g_cclosure_user_marshal_VOID__INT_INT_INT(), g_cclosure_user_marshal_VOID__UINT_UINT(), and GOComponentView::update().

---

Variable Documentation

CLSID gdip_jpeg_encoder_guid = { 0x557cf401, 0x1a04, 0x11d3, { 0x9a, 0x73, 0x00, 0x00, 0xf8, 0x1e, 0xf3, 0x2e } }

Referenced by GDIconvertGraphic().

GUID gdip_jpeg_guid = { 0xb96b3cae, 0x0728, 0x11d3, { 0x9d, 0x7b, 0x00, 0x00, 0xf8, 0x1e, 0xf3, 0x2e } }

Referenced by GDIconvertGraphic().

CLSID gdip_png_encoder_guid = { 0x557cf406, 0x1a04, 0x11d3, { 0x9a, 0x73, 0x00, 0x00, 0xf8, 0x1e, 0xf3, 0x2e } }

Referenced by GDIconvertGraphic().

HINSTANCE gdipluslib = NULL [static]

Referenced by gdip_init(), GdipDisposeImage(), GdipGetImageRawFormat(), GdipLoadImageFromStream(), GdiplusShutdown(), GdiplusStartup(), GdipSaveImageToStream(), and initGDIPlus().

ULONG_PTR gdiplusToken = 0 [static]

Referenced by gdip_init(), initGDIPlus(), isGDIPlusAvailable(), and shutDownGDIPlus().