/**

 * FreeRDP: A Remote Desktop Protocol Implementation

 * Window Alternate Secondary Drawing Orders Interface API

 *

 * Copyright 2011 Marc-Andre Moreau <marcandre.moreau@gmail.com>

 *

 * Licensed under the Apache License, Version 2.0 (the "License");

 * you may not use this file except in compliance with the License.

 * You may obtain a copy of the License at

 *

 *     http://www.apache.org/licenses/LICENSE-2.0

 *

 * Unless required by applicable law or agreed to in writing, software

 * distributed under the License is distributed on an "AS IS" BASIS,

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

 * See the License for the specific language governing permissions and

 * limitations under the License.

 */

#ifndef FREERDP_UPDATE_WINDOW_H

#define FREERDP_UPDATE_WINDOW_H

#include <freerdp/types.h>

/* Window Order Header Flags */

#define WINDOW_ORDER_TYPE_WINDOW			0x01000000

#define WINDOW_ORDER_TYPE_NOTIFY			0x02000000

#define WINDOW_ORDER_TYPE_DESKTOP			0x04000000

#define WINDOW_ORDER_STATE_NEW				0x10000000

#define WINDOW_ORDER_STATE_DELETED			0x20000000

#define WINDOW_ORDER_FIELD_OWNER			0x00000002

#define WINDOW_ORDER_FIELD_STYLE			0x00000008

#define WINDOW_ORDER_FIELD_SHOW				0x00000010

#define WINDOW_ORDER_FIELD_TITLE			0x00000004

#define WINDOW_ORDER_FIELD_CLIENT_AREA_OFFSET		0x00004000

#define WINDOW_ORDER_FIELD_CLIENT_AREA_SIZE		0x00010000

#define WINDOW_ORDER_FIELD_RP_CONTENT			0x00020000

#define WINDOW_ORDER_FIELD_ROOT_PARENT			0x00040000

#define WINDOW_ORDER_FIELD_WND_OFFSET			0x00000800

#define WINDOW_ORDER_FIELD_WND_CLIENT_DELTA		0x00008000

#define WINDOW_ORDER_FIELD_WND_SIZE			0x00000400

#define WINDOW_ORDER_FIELD_WND_RECTS			0x00000100

#define WINDOW_ORDER_FIELD_VIS_OFFSET			0x00001000

#define WINDOW_ORDER_FIELD_VISIBILITY			0x00000200

#define WINDOW_ORDER_FIELD_ICON_BIG			0x00002000

#define WINDOW_ORDER_ICON				0x40000000

#define WINDOW_ORDER_CACHED_ICON			0x80000000

#define WINDOW_ORDER_FIELD_NOTIFY_VERSION		0x00000008

#define WINDOW_ORDER_FIELD_NOTIFY_TIP			0x00000001

#define WINDOW_ORDER_FIELD_NOTIFY_INFO_TIP		0x00000002

#define WINDOW_ORDER_FIELD_NOTIFY_STATE			0x00000004

#define WINDOW_ORDER_FIELD_DESKTOP_NONE			0x00000001

#define WINDOW_ORDER_FIELD_DESKTOP_HOOKED		0x00000002

#define WINDOW_ORDER_FIELD_DESKTOP_ARC_COMPLETED	0x00000004

#define WINDOW_ORDER_FIELD_DESKTOP_ARC_BEGAN		0x00000008

#define WINDOW_ORDER_FIELD_DESKTOP_ZORDER		0x00000010

#define WINDOW_ORDER_FIELD_DESKTOP_ACTIVE_WND		0x00000020

/* Window Show States */

#define WINDOW_HIDE					0x00

#define WINDOW_SHOW_MINIMIZED				0x02

#define WINDOW_SHOW_MAXIMIZED				0x03

#define WINDOW_SHOW					0x05

/* Window Styles */

#ifndef _WIN32

#define WS_BORDER			0x00800000

#define WS_CAPTION			0x00C00000

#define WS_CHILD			0x40000000

#define WS_CLIPCHILDREN			0x02000000

#define WS_CLIPSIBLINGS			0x04000000

#define WS_DISABLED			0x08000000

#define WS_DLGFRAME			0x00400000

#define WS_GROUP			0x00020000

#define WS_HSCROLL			0x00100000

#define WS_ICONIC			0x20000000

#define WS_MAXIMIZE			0x01000000

#define WS_MAXIMIZEBOX			0x00010000

#define WS_MINIMIZE			0x20000000

#define WS_MINIMIZEBOX			0x00020000

#define WS_OVERLAPPED			0x00000000

#define WS_OVERLAPPEDWINDOW		(WS_OVERLAPPED | WS_CAPTION | WS_SYSMENU | WS_THICKFRAME | WS_MINIMIZEBOX | WS_MAXIMIZEBOX)

#define WS_POPUP			0x80000000

#define WS_POPUPWINDOW			(WS_POPUP | WS_BORDER | WS_SYSMENU)

#define WS_SIZEBOX			0x00040000

#define WS_SYSMENU			0x00080000

#define WS_TABSTOP			0x00010000

#define WS_THICKFRAME			0x00040000

#define WS_VISIBLE			0x10000000

#define WS_VSCROLL			0x00200000

#endif

/* Extended Window Styles */

#ifndef _WIN32

#define WS_EX_ACCEPTFILES		0x00000010

#define WS_EX_APPWINDOW			0x00040000

#define WS_EX_CLIENTEDGE		0x00000200

#define WS_EX_COMPOSITED		0x02000000

#define WS_EX_CONTEXTHELP		0x00000400

#define WS_EX_CONTROLPARENT		0x00010000

#define WS_EX_DLGMODALFRAME		0x00000001

#define WS_EX_LAYERED			0x00080000

#define WS_EX_LAYOUTRTL			0x00400000

#define WS_EX_LEFT			0x00000000

#define WS_EX_LEFTSCROLLBAR		0x00004000

#define WS_EX_LTRREADING		0x00000000

#define WS_EX_MDICHILD			0x00000040

#define WS_EX_NOACTIVATE		0x08000000

#define WS_EX_NOINHERITLAYOUT		0x00100000

#define WS_EX_NOPARENTNOTIFY		0x00000004

#define WS_EX_OVERLAPPEDWINDOW		(WS_EX_WINDOWEDGE | WS_EX_CLIENTEDGE)

#define WS_EX_PALETTEWINDOW		(WS_EX_WINDOWEDGE | WS_EX_TOOLWINDOW | WS_EX_TOPMOST)

#define WS_EX_RIGHT			0x00001000

#define WS_EX_RIGHTSCROLLBAR		0x00000000

#define WS_EX_RTLREADING		0x00002000

#define WS_EX_STATICEDGE		0x00020000

#define WS_EX_TOOLWINDOW		0x00000080

#define WS_EX_TOPMOST			0x00000008

#define WS_EX_TRANSPARENT		0x00000020

#define WS_EX_WINDOWEDGE		0x00000100

#endif

/**

 * This is a custom extended window style used by XRDP

 * instructing the client to use local window decorations

 */

#define WS_EX_DECORATIONS		0x40000000

struct _WINDOW_ORDER_INFO

{

	UINT32 windowId;

	UINT32 fieldFlags;

	UINT32 notifyIconId;

};

typedef struct _WINDOW_ORDER_INFO WINDOW_ORDER_INFO;

struct _ICON_INFO

{

	UINT32 cacheEntry;

	UINT32 cacheId;

	UINT32 bpp;

	UINT32 width;

	UINT32 height;

	UINT32 cbColorTable;

	UINT32 cbBitsMask;

	UINT32 cbBitsColor;

	BYTE* bitsMask;

	BYTE* colorTable;

	BYTE* bitsColor;

};

typedef struct _ICON_INFO ICON_INFO;

struct _CACHED_ICON_INFO

{

	UINT32 cacheEntry;

	UINT32 cacheId;

};

typedef struct _CACHED_ICON_INFO CACHED_ICON_INFO;

struct _NOTIFY_ICON_INFOTIP

{

	UINT32 timeout;

	UINT32 flags;

	RAIL_UNICODE_STRING text;

	RAIL_UNICODE_STRING title;

};

typedef struct _NOTIFY_ICON_INFOTIP NOTIFY_ICON_INFOTIP;

struct _WINDOW_STATE_ORDER

{

	UINT32 ownerWindowId;

	UINT32 style;

	UINT32 extendedStyle;

	UINT32 showState;

	RAIL_UNICODE_STRING titleInfo;

	INT32 clientOffsetX;

	INT32 clientOffsetY;

	UINT32 clientAreaWidth;

	UINT32 clientAreaHeight;

	UINT32 RPContent;

	UINT32 rootParentHandle;

	INT32 windowOffsetX;

	INT32 windowOffsetY;

	INT32 windowClientDeltaX;

	INT32 windowClientDeltaY;

	UINT32 windowWidth;

	UINT32 windowHeight;

	UINT32 numWindowRects;

	RECTANGLE_16* windowRects;

	INT32 visibleOffsetX;

	INT32 visibleOffsetY;

	UINT32 numVisibilityRects;

	RECTANGLE_16* visibilityRects;

};

typedef struct _WINDOW_STATE_ORDER WINDOW_STATE_ORDER;

struct _WINDOW_ICON_ORDER

{

	ICON_INFO* iconInfo;

};

typedef struct _WINDOW_ICON_ORDER WINDOW_ICON_ORDER;

struct _WINDOW_CACHED_ICON_ORDER

{

	CACHED_ICON_INFO cachedIcon;

};

typedef struct _WINDOW_CACHED_ICON_ORDER WINDOW_CACHED_ICON_ORDER;

struct _NOTIFY_ICON_STATE_ORDER

{

	UINT32 version;

	RAIL_UNICODE_STRING toolTip;

	NOTIFY_ICON_INFOTIP infoTip;

	UINT32 state;

	ICON_INFO icon;

	CACHED_ICON_INFO cachedIcon;

};

typedef struct _NOTIFY_ICON_STATE_ORDER NOTIFY_ICON_STATE_ORDER;

struct _MONITORED_DESKTOP_ORDER

{

	UINT32 activeWindowId;

	UINT32 numWindowIds;

	UINT32* windowIds;

};

typedef struct _MONITORED_DESKTOP_ORDER MONITORED_DESKTOP_ORDER;

typedef BOOL (*pWindowCreate)(rdpContext* context, WINDOW_ORDER_INFO* orderInfo, WINDOW_STATE_ORDER* window_state);

typedef BOOL (*pWindowUpdate)(rdpContext* context, WINDOW_ORDER_INFO* orderInfo, WINDOW_STATE_ORDER* window_state);

typedef BOOL (*pWindowIcon)(rdpContext* context, WINDOW_ORDER_INFO* orderInfo, WINDOW_ICON_ORDER* window_icon);

typedef BOOL (*pWindowCachedIcon)(rdpContext* context, WINDOW_ORDER_INFO* orderInfo, WINDOW_CACHED_ICON_ORDER* window_cached_icon);

typedef BOOL (*pWindowDelete)(rdpContext* context, WINDOW_ORDER_INFO* orderInfo);

typedef BOOL (*pNotifyIconCreate)(rdpContext* context, WINDOW_ORDER_INFO* orderInfo, NOTIFY_ICON_STATE_ORDER* notify_icon_state);

typedef BOOL (*pNotifyIconUpdate)(rdpContext* context, WINDOW_ORDER_INFO* orderInfo, NOTIFY_ICON_STATE_ORDER* notify_icon_state);

typedef BOOL (*pNotifyIconDelete)(rdpContext* context, WINDOW_ORDER_INFO* orderInfo);

typedef BOOL (*pMonitoredDesktop)(rdpContext* context, WINDOW_ORDER_INFO* orderInfo, MONITORED_DESKTOP_ORDER* monitored_desktop);

typedef BOOL (*pNonMonitoredDesktop)(rdpContext* context, WINDOW_ORDER_INFO* orderInfo);

struct rdp_window_update

{

	rdpContext* context; /* 0 */

	UINT32 paddingA[16 - 1]; /* 1 */

	pWindowCreate WindowCreate; /* 16 */

	pWindowUpdate WindowUpdate; /* 17 */

	pWindowIcon WindowIcon; /* 18 */

	pWindowCachedIcon WindowCachedIcon; /* 19 */

	pWindowDelete WindowDelete; /* 20 */

	pNotifyIconCreate NotifyIconCreate; /* 21 */

	pNotifyIconUpdate NotifyIconUpdate; /* 22 */

	pNotifyIconDelete NotifyIconDelete; /* 23 */

	pMonitoredDesktop MonitoredDesktop; /* 24 */

	pNonMonitoredDesktop NonMonitoredDesktop; /* 25 */

	UINT32 paddingB[32 - 26]; /* 26 */

	/* internal */

	WINDOW_ORDER_INFO orderInfo;

	WINDOW_STATE_ORDER window_state;

	WINDOW_ICON_ORDER window_icon;

	WINDOW_CACHED_ICON_ORDER window_cached_icon;

	NOTIFY_ICON_STATE_ORDER notify_icon_state;

	MONITORED_DESKTOP_ORDER monitored_desktop;

};

typedef struct rdp_window_update rdpWindowUpdate;

#endif /* FREERDP_UPDATE_WINDOW_H */