static UINT VCAPITYPE FreeRDP_VirtualChannelCloseEx(LPVOID pInitHandle, DWORD openHandle)
{
rdpChannels* channels = NULL;
CHANNEL_INIT_DATA* pChannelInitData = NULL;
CHANNEL_OPEN_DATA* pChannelOpenData = NULL;
if (!pInitHandle)
return CHANNEL_RC_BAD_INIT_HANDLE;
pChannelInitData = (CHANNEL_INIT_DATA*) pInitHandle;
channels = pChannelInitData->channels;
if (!channels)
return CHANNEL_RC_BAD_CHANNEL_HANDLE;
pChannelOpenData = HashTable_GetItemValue(channels->openHandles, (void*)(UINT_PTR) openHandle);
if (!pChannelOpenData)
return CHANNEL_RC_BAD_CHANNEL_HANDLE;
if (pChannelOpenData->flags != 2)
return CHANNEL_RC_NOT_OPEN;
pChannelOpenData->flags = 0;
return CHANNEL_RC_OK;
}
UINT FreeRDP_VirtualChannelEventPush(DWORD openHandle, wMessage* event)
{
rdpChannels* channels;
CHANNEL_OPEN_DATA* pChannelOpenData;
pChannelOpenData = HashTable_GetItemValue(g_OpenHandles, (void*) (UINT_PTR) openHandle);
if (!pChannelOpenData)
return CHANNEL_RC_BAD_CHANNEL_HANDLE;
channels = pChannelOpenData->channels;
if (!channels)
return CHANNEL_RC_BAD_CHANNEL_HANDLE;
if (!channels->is_connected)
return CHANNEL_RC_NOT_CONNECTED;
if (!event)
return CHANNEL_RC_NULL_DATA;
if (pChannelOpenData->flags != 2)
return CHANNEL_RC_NOT_OPEN;
/**
* We really intend to use the In queue for events, but we're pushing on both
* to wake up threads waiting on the out queue. Doing this cleanly would require
* breaking freerdp_pop_event() a bit too early in this refactoring.
*/
MessageQueue_Post(channels->MsgPipe->In, (void*) channels, 1, (void*) event, NULL);
MessageQueue_Post(channels->MsgPipe->Out, (void*) channels, 1, (void*) event, NULL);
return CHANNEL_RC_OK;
}
static UINT VCAPITYPE FreeRDP_VirtualChannelWriteEx(LPVOID pInitHandle, DWORD openHandle,
LPVOID pData, ULONG dataLength, LPVOID pUserData)
{
rdpChannels* channels = NULL;
CHANNEL_INIT_DATA* pChannelInitData = NULL;
CHANNEL_OPEN_DATA* pChannelOpenData = NULL;
CHANNEL_OPEN_EVENT* pChannelOpenEvent = NULL;
wMessage message;
if (!pInitHandle)
return CHANNEL_RC_BAD_INIT_HANDLE;
pChannelInitData = (CHANNEL_INIT_DATA*) pInitHandle;
channels = pChannelInitData->channels;
if (!channels)
return CHANNEL_RC_BAD_CHANNEL_HANDLE;
pChannelOpenData = HashTable_GetItemValue(channels->openHandles, (void*)(UINT_PTR) openHandle);
if (!pChannelOpenData)
return CHANNEL_RC_BAD_CHANNEL_HANDLE;
if (!channels->connected)
return CHANNEL_RC_NOT_CONNECTED;
if (!pData)
return CHANNEL_RC_NULL_DATA;
if (!dataLength)
return CHANNEL_RC_ZERO_LENGTH;
if (pChannelOpenData->flags != 2)
return CHANNEL_RC_NOT_OPEN;
pChannelOpenEvent = (CHANNEL_OPEN_EVENT*) malloc(sizeof(CHANNEL_OPEN_EVENT));
if (!pChannelOpenEvent)
return CHANNEL_RC_NO_MEMORY;
pChannelOpenEvent->Data = pData;
pChannelOpenEvent->DataLength = dataLength;
pChannelOpenEvent->UserData = pUserData;
pChannelOpenEvent->pChannelOpenData = pChannelOpenData;
message.context = channels;
message.id = 0;
message.wParam = pChannelOpenEvent;
message.lParam = NULL;
message.Free = channel_queue_message_free;
if (!MessageQueue_Dispatch(channels->queue, &message))
{
channel_queue_message_free(&message);
return CHANNEL_RC_NO_MEMORY;
}
return CHANNEL_RC_OK;
}
static void* rdpgfx_get_surface_data(RdpgfxClientContext* context,
UINT16 surfaceId)
{
ULONG_PTR key;
void* pData = NULL;
RDPGFX_PLUGIN* gfx = (RDPGFX_PLUGIN*) context->handle;
key = ((ULONG_PTR) surfaceId) + 1;
pData = HashTable_GetItemValue(gfx->SurfaceTable, (void*) key);
return pData;
}
static BOOL xf_rail_window_icon(rdpContext* context,
WINDOW_ORDER_INFO* orderInfo, WINDOW_ICON_ORDER* windowIcon)
{
xfContext* xfc = (xfContext*) context;
xfAppWindow* railWindow = (xfAppWindow*) HashTable_GetItemValue(xfc->railWindows,
(void*)(UINT_PTR) orderInfo->windowId);
if (!railWindow)
return FALSE;
return TRUE;
}
void xf_rail_invalidate_region(xfContext* xfc, REGION16* invalidRegion)
{
int index;
int count;
RECTANGLE_16 updateRect;
RECTANGLE_16 windowRect;
ULONG_PTR* pKeys = NULL;
xfAppWindow* appWindow;
const RECTANGLE_16* extents;
REGION16 windowInvalidRegion;
region16_init(&windowInvalidRegion);
count = HashTable_GetKeys(xfc->railWindows, &pKeys);
for (index = 0; index < count; index++)
{
appWindow = (xfAppWindow*) HashTable_GetItemValue(xfc->railWindows, (void*) pKeys[index]);
if (appWindow)
{
windowRect.left = MAX(appWindow->x, 0);
windowRect.top = MAX(appWindow->y, 0);
windowRect.right = MAX(appWindow->x + appWindow->width, 0);
windowRect.bottom = MAX(appWindow->y + appWindow->height, 0);
region16_clear(&windowInvalidRegion);
region16_intersect_rect(&windowInvalidRegion, invalidRegion, &windowRect);
if (!region16_is_empty(&windowInvalidRegion))
{
extents = region16_extents(&windowInvalidRegion);
updateRect.left = extents->left - appWindow->x;
updateRect.top = extents->top - appWindow->y;
updateRect.right = extents->right - appWindow->x;
updateRect.bottom = extents->bottom - appWindow->y;
if (appWindow)
{
xf_UpdateWindowArea(xfc, appWindow, updateRect.left, updateRect.top,
updateRect.right - updateRect.left,
updateRect.bottom - updateRect.top);
}
}
}
}
region16_uninit(&windowInvalidRegion);
}
static BOOL xf_rail_window_delete(rdpContext* context,
WINDOW_ORDER_INFO* orderInfo)
{
xfAppWindow* appWindow = NULL;
xfContext* xfc = (xfContext*) context;
appWindow = (xfAppWindow*) HashTable_GetItemValue(xfc->railWindows,
(void*)(UINT_PTR) orderInfo->windowId);
if (!appWindow)
return TRUE;
HashTable_Remove(xfc->railWindows, (void*)(UINT_PTR) orderInfo->windowId);
xf_DestroyWindow(xfc, appWindow);
return TRUE;
}
static BOOL xf_rail_window_icon(rdpContext* context,
WINDOW_ORDER_INFO* orderInfo, WINDOW_ICON_ORDER* windowIcon)
{
BOOL bigIcon;
xfAppWindow* railWindow;
xfContext* xfc = (xfContext*) context;
railWindow = (xfAppWindow*) HashTable_GetItemValue(xfc->railWindows,
(void*)(UINT_PTR) orderInfo->windowId);
if (!railWindow)
return FALSE;
bigIcon = (orderInfo->fieldFlags & WINDOW_ORDER_FIELD_ICON_BIG) ? TRUE : FALSE;
return TRUE;
}
UINT VCAPITYPE FreeRDP_VirtualChannelClose(DWORD openHandle)
{
CHANNEL_OPEN_DATA* pChannelOpenData;
pChannelOpenData = HashTable_GetItemValue(g_OpenHandles, (void*) (UINT_PTR) openHandle);
if (!pChannelOpenData)
return CHANNEL_RC_BAD_CHANNEL_HANDLE;
if (pChannelOpenData->flags != 2)
return CHANNEL_RC_NOT_OPEN;
pChannelOpenData->flags = 0;
return CHANNEL_RC_OK;
}
UINT VCAPITYPE FreeRDP_VirtualChannelWrite(DWORD openHandle, LPVOID pData, ULONG dataLength, LPVOID pUserData)
{
rdpChannels* channels;
CHANNEL_OPEN_DATA* pChannelOpenData;
CHANNEL_OPEN_EVENT* pChannelOpenEvent;
pChannelOpenData = HashTable_GetItemValue(g_OpenHandles, (void*) (UINT_PTR) openHandle);
if (!pChannelOpenData)
return CHANNEL_RC_BAD_CHANNEL_HANDLE;
channels = pChannelOpenData->channels;
if (!channels)
return CHANNEL_RC_BAD_CHANNEL_HANDLE;
if (!channels->connected)
return CHANNEL_RC_NOT_CONNECTED;
if (!pData)
return CHANNEL_RC_NULL_DATA;
if (!dataLength)
return CHANNEL_RC_ZERO_LENGTH;
if (pChannelOpenData->flags != 2)
return CHANNEL_RC_NOT_OPEN;
pChannelOpenEvent = (CHANNEL_OPEN_EVENT*) malloc(sizeof(CHANNEL_OPEN_EVENT));
if (!pChannelOpenEvent)
return CHANNEL_RC_NO_MEMORY;
pChannelOpenEvent->Data = pData;
pChannelOpenEvent->DataLength = dataLength;
pChannelOpenEvent->UserData = pUserData;
pChannelOpenEvent->pChannelOpenData = pChannelOpenData;
if (!MessageQueue_Post(channels->queue, (void*) channels, 0, (void*) pChannelOpenEvent, NULL))
{
free(pChannelOpenEvent);
return CHANNEL_RC_NO_MEMORY;
}
return CHANNEL_RC_OK;
}
void wf_rail_invalidate_region(wfContext* wfc, REGION16* invalidRegion)
{
int index;
int count;
RECT updateRect;
RECTANGLE_16 windowRect;
ULONG_PTR* pKeys = NULL;
wfRailWindow* railWindow;
const RECTANGLE_16* extents;
REGION16 windowInvalidRegion;
region16_init(&windowInvalidRegion);
count = HashTable_GetKeys(wfc->railWindows, &pKeys);
for (index = 0; index < count; index++)
{
railWindow = (wfRailWindow*) HashTable_GetItemValue(wfc->railWindows, (void*) pKeys[index]);
if (railWindow)
{
windowRect.left = railWindow->x;
windowRect.top = railWindow->y;
windowRect.right = railWindow->x + railWindow->width;
windowRect.bottom = railWindow->y + railWindow->height;
region16_clear(&windowInvalidRegion);
region16_intersect_rect(&windowInvalidRegion, invalidRegion, &windowRect);
if (!region16_is_empty(&windowInvalidRegion))
{
extents = region16_extents(&windowInvalidRegion);
updateRect.left = extents->left - railWindow->x;
updateRect.top = extents->top - railWindow->y;
updateRect.right = extents->right - railWindow->x;
updateRect.bottom = extents->bottom - railWindow->y;
InvalidateRect(railWindow->hWnd, &updateRect, FALSE);
}
}
}
region16_uninit(&windowInvalidRegion);
}
/**
* Function description
*
* @return 0 on success, otherwise a Win32 error code
*/
static UINT xf_rail_server_min_max_info(RailClientContext* context,
RAIL_MINMAXINFO_ORDER* minMaxInfo)
{
xfAppWindow* appWindow = NULL;
xfContext* xfc = (xfContext*) context->custom;
appWindow = (xfAppWindow*) HashTable_GetItemValue(xfc->railWindows,
(void*)(UINT_PTR) minMaxInfo->windowId);
if (!appWindow)
return ERROR_INTERNAL_ERROR;
xf_SetWindowMinMaxInfo(xfc, appWindow,
minMaxInfo->maxWidth, minMaxInfo->maxHeight,
minMaxInfo->maxPosX, minMaxInfo->maxPosY,
minMaxInfo->minTrackWidth, minMaxInfo->minTrackHeight,
minMaxInfo->maxTrackWidth, minMaxInfo->maxTrackHeight);
return CHANNEL_RC_OK;
}
static void wf_rail_window_delete(rdpContext* context, WINDOW_ORDER_INFO* orderInfo)
{
wfRailWindow* railWindow = NULL;
wfContext* wfc = (wfContext*) context;
RailClientContext* rail = wfc->rail;
WLog_DBG(TAG, "RailWindowDelete");
railWindow = (wfRailWindow*) HashTable_GetItemValue(wfc->railWindows,
(void*) (UINT_PTR) orderInfo->windowId);
if (!railWindow)
return;
HashTable_Remove(wfc->railWindows, (void*) (UINT_PTR) orderInfo->windowId);
DestroyWindow(railWindow->hWnd);
free(railWindow);
}
static UINT VCAPITYPE FreeRDP_VirtualChannelClose(DWORD openHandle)
{
rdpChannels* channels;
CHANNEL_OPEN_DATA* pChannelOpenData;
channels = (rdpChannels*) freerdp_channel_get_open_handle_data(&g_ChannelHandles, openHandle);
if (!channels)
return CHANNEL_RC_BAD_CHANNEL_HANDLE;
pChannelOpenData = HashTable_GetItemValue(channels->openHandles, (void*)(UINT_PTR) openHandle);
if (!pChannelOpenData)
return CHANNEL_RC_BAD_CHANNEL_HANDLE;
if (pChannelOpenData->flags != 2)
return CHANNEL_RC_NOT_OPEN;
pChannelOpenData->flags = 0;
return CHANNEL_RC_OK;
}
xfAppWindow* xf_AppWindowFromX11Window(xfContext* xfc, Window wnd)
{
int index;
int count;
ULONG_PTR* pKeys = NULL;
xfAppWindow* appWindow;
count = HashTable_GetKeys(xfc->railWindows, &pKeys);
for (index = 0; index < count; index++)
{
appWindow = (xfAppWindow*) HashTable_GetItemValue(xfc->railWindows, (void*) pKeys[index]);
if (appWindow->handle == wnd)
{
free(pKeys);
return appWindow;
}
}
free(pKeys);
return NULL;
}
static UINT video_PresentationRequest(VideoClientContext* video, TSMM_PRESENTATION_REQUEST *req)
{
VideoClientContextPriv *priv = video->priv;
PresentationContext *presentation;
UINT ret = CHANNEL_RC_OK;
presentation = priv->currentPresentation;
if (req->Command == TSMM_START_PRESENTATION)
{
MAPPED_GEOMETRY *geom;
TSMM_PRESENTATION_RESPONSE resp;
if (memcmp(req->VideoSubtypeId, MFVideoFormat_H264, 16) != 0)
{
WLog_ERR(TAG, "not a H264 video, ignoring request");
return CHANNEL_RC_OK;
}
if (presentation)
{
if (presentation->PresentationId == req->PresentationId)
{
WLog_ERR(TAG, "ignoring start request for existing presentation %d", req->PresentationId);
return CHANNEL_RC_OK;
}
WLog_ERR(TAG, "releasing current presentation %d", req->PresentationId);
PresentationContext_unref(presentation);
presentation = priv->currentPresentation = NULL;
}
if (!priv->geometry)
{
WLog_ERR(TAG, "geometry channel not ready, ignoring request");
return CHANNEL_RC_OK;
}
geom = HashTable_GetItemValue(priv->geometry->geometries, &(req->GeometryMappingId));
if (!geom)
{
WLog_ERR(TAG, "geometry mapping 0x%"PRIx64" not registered", req->GeometryMappingId);
return CHANNEL_RC_OK;
}
WLog_DBG(TAG, "creating presentation 0x%x", req->PresentationId);
presentation = PresentationContext_new(video, req->PresentationId,
geom->topLevelLeft + geom->left,
geom->topLevelTop + geom->top,
req->SourceWidth, req->SourceHeight);
if (!presentation)
{
WLog_ERR(TAG, "unable to create presentation video");
return CHANNEL_RC_NO_MEMORY;
}
mappedGeometryRef(geom);
presentation->geometry = geom;
priv->currentPresentation = presentation;
presentation->video = video;
presentation->SourceWidth = req->SourceWidth;
presentation->SourceHeight = req->SourceHeight;
presentation->ScaledWidth = req->ScaledWidth;
presentation->ScaledHeight = req->ScaledHeight;
geom->custom = presentation;
geom->MappedGeometryUpdate = video_onMappedGeometryUpdate;
geom->MappedGeometryClear = video_onMappedGeometryClear;
/* send back response */
resp.PresentationId = req->PresentationId;
ret = video_control_send_presentation_response(video, &resp);
}
else if (req->Command == TSMM_STOP_PRESENTATION)
{
WLog_DBG(TAG, "stopping presentation 0x%x", req->PresentationId);
if (!presentation)
{
WLog_ERR(TAG, "unknown presentation to stop %d", req->PresentationId);
return CHANNEL_RC_OK;
}
priv->currentPresentation = NULL;
priv->droppedFrames = 0;
priv->publishedFrames = 0;
PresentationContext_unref(presentation);
}
return CHANNEL_RC_OK;
}
static void wf_rail_window_icon(rdpContext* context, WINDOW_ORDER_INFO* orderInfo, WINDOW_ICON_ORDER* windowIcon)
{
HDC hDC;
int bpp;
int width;
int height;
HICON hIcon;
BOOL bigIcon;
ICONINFO iconInfo;
BITMAPINFO bitmapInfo;
wfRailWindow* railWindow;
BITMAPINFOHEADER* bitmapInfoHeader;
wfContext* wfc = (wfContext*) context;
RailClientContext* rail = wfc->rail;
WLog_DBG(TAG, "RailWindowIcon");
PrintRailIconInfo(orderInfo, windowIcon->iconInfo);
railWindow = (wfRailWindow*) HashTable_GetItemValue(wfc->railWindows,
(void*) (UINT_PTR) orderInfo->windowId);
if (!railWindow)
return;
bigIcon = (orderInfo->fieldFlags & WINDOW_ORDER_FIELD_ICON_BIG) ? TRUE : FALSE;
hDC = GetDC(railWindow->hWnd);
iconInfo.fIcon = TRUE;
iconInfo.xHotspot = 0;
iconInfo.yHotspot = 0;
ZeroMemory(&bitmapInfo, sizeof(BITMAPINFO));
bitmapInfoHeader = &(bitmapInfo.bmiHeader);
bpp = windowIcon->iconInfo->bpp;
width = windowIcon->iconInfo->width;
height = windowIcon->iconInfo->height;
bitmapInfoHeader->biSize = sizeof(BITMAPINFOHEADER);
bitmapInfoHeader->biWidth = width;
bitmapInfoHeader->biHeight = height;
bitmapInfoHeader->biPlanes = 1;
bitmapInfoHeader->biBitCount = bpp;
bitmapInfoHeader->biCompression = 0;
bitmapInfoHeader->biSizeImage = height * width * ((bpp + 7) / 8);
bitmapInfoHeader->biXPelsPerMeter = width;
bitmapInfoHeader->biYPelsPerMeter = height;
bitmapInfoHeader->biClrUsed = 0;
bitmapInfoHeader->biClrImportant = 0;
iconInfo.hbmMask = CreateDIBitmap(hDC,
bitmapInfoHeader, CBM_INIT,
windowIcon->iconInfo->bitsMask,
&bitmapInfo, DIB_RGB_COLORS);
iconInfo.hbmColor = CreateDIBitmap(hDC,
bitmapInfoHeader, CBM_INIT,
windowIcon->iconInfo->bitsColor,
&bitmapInfo, DIB_RGB_COLORS);
hIcon = CreateIconIndirect(&iconInfo);
if (hIcon)
{
WPARAM wParam;
LPARAM lParam;
wParam = (WPARAM) bigIcon ? ICON_BIG : ICON_SMALL;
lParam = (LPARAM) hIcon;
SendMessage(railWindow->hWnd, WM_SETICON, wParam, lParam);
}
ReleaseDC(NULL, hDC);
if (windowIcon->iconInfo->cacheEntry != 0xFFFF)
{
/* icon should be cached */
}
}
static void wf_rail_window_common(rdpContext* context, WINDOW_ORDER_INFO* orderInfo, WINDOW_STATE_ORDER* windowState)
{
wfRailWindow* railWindow = NULL;
wfContext* wfc = (wfContext*) context;
RailClientContext* rail = wfc->rail;
UINT32 fieldFlags = orderInfo->fieldFlags;
PrintRailWindowState(orderInfo, windowState);
if (fieldFlags & WINDOW_ORDER_STATE_NEW)
{
HANDLE hInstance;
WCHAR* titleW = NULL;
WNDCLASSEX wndClassEx;
railWindow = (wfRailWindow*) calloc(1, sizeof(wfRailWindow));
if (!railWindow)
return;
railWindow->wfc = wfc;
railWindow->dwStyle = windowState->style;
railWindow->dwStyle &= ~RAIL_DISABLED_WINDOW_STYLES;
railWindow->dwExStyle = windowState->extendedStyle;
railWindow->dwExStyle &= ~RAIL_DISABLED_EXTENDED_WINDOW_STYLES;
railWindow->x = windowState->windowOffsetX;
railWindow->y = windowState->windowOffsetY;
railWindow->width = windowState->windowWidth;
railWindow->height = windowState->windowHeight;
if (fieldFlags & WINDOW_ORDER_FIELD_TITLE)
{
char* title = NULL;
ConvertFromUnicode(CP_UTF8, 0, (WCHAR*) windowState->titleInfo.string,
windowState->titleInfo.length / 2, &title, 0, NULL, NULL);
railWindow->title = title;
}
else
{
railWindow->title = _strdup("RdpRailWindow");
}
ConvertToUnicode(CP_UTF8, 0, railWindow->title, -1, &titleW, 0);
hInstance = GetModuleHandle(NULL);
ZeroMemory(&wndClassEx, sizeof(WNDCLASSEX));
wndClassEx.cbSize = sizeof(WNDCLASSEX);
wndClassEx.style = 0;
wndClassEx.lpfnWndProc = wf_RailWndProc;
wndClassEx.cbClsExtra = 0;
wndClassEx.cbWndExtra = 0;
wndClassEx.hIcon = NULL;
wndClassEx.hCursor = NULL;
wndClassEx.hbrBackground = NULL;
wndClassEx.lpszMenuName = NULL;
wndClassEx.lpszClassName = _T("RdpRailWindow");
wndClassEx.hInstance = hInstance;
wndClassEx.hIconSm = NULL;
RegisterClassEx(&wndClassEx);
railWindow->hWnd = CreateWindowExW(
railWindow->dwExStyle, /* dwExStyle */
_T("RdpRailWindow"), /* lpClassName */
titleW, /* lpWindowName */
railWindow->dwStyle, /* dwStyle */
railWindow->x, /* x */
railWindow->y, /* y */
railWindow->width, /* nWidth */
railWindow->height, /* nHeight */
NULL, /* hWndParent */
NULL, /* hMenu */
hInstance, /* hInstance */
NULL /* lpParam */
);
SetWindowLongPtr(railWindow->hWnd, GWLP_USERDATA, (LONG_PTR) railWindow);
HashTable_Add(wfc->railWindows, (void*) (UINT_PTR) orderInfo->windowId, (void*) railWindow);
free(titleW);
UpdateWindow(railWindow->hWnd);
return;
}
else
{
railWindow = (wfRailWindow*) HashTable_GetItemValue(wfc->railWindows,
(void*) (UINT_PTR) orderInfo->windowId);
}
if (!railWindow)
return;
if ((fieldFlags & WINDOW_ORDER_FIELD_WND_OFFSET) ||
(fieldFlags & WINDOW_ORDER_FIELD_WND_SIZE))
{
if (fieldFlags & WINDOW_ORDER_FIELD_WND_OFFSET)
{
railWindow->x = windowState->windowOffsetX;
railWindow->y = windowState->windowOffsetY;
}
if (fieldFlags & WINDOW_ORDER_FIELD_WND_SIZE)
{
railWindow->width = windowState->windowWidth;
railWindow->height = windowState->windowHeight;
}
SetWindowPos(railWindow->hWnd, NULL,
railWindow->x,
railWindow->y,
railWindow->width,
railWindow->height,
0);
}
if (fieldFlags & WINDOW_ORDER_FIELD_OWNER)
{
}
if (fieldFlags & WINDOW_ORDER_FIELD_STYLE)
{
railWindow->dwStyle = windowState->style;
railWindow->dwStyle &= ~RAIL_DISABLED_WINDOW_STYLES;
railWindow->dwExStyle = windowState->extendedStyle;
railWindow->dwExStyle &= ~RAIL_DISABLED_EXTENDED_WINDOW_STYLES;
SetWindowLongPtr(railWindow->hWnd, GWL_STYLE, (LONG) railWindow->dwStyle);
SetWindowLongPtr(railWindow->hWnd, GWL_EXSTYLE, (LONG) railWindow->dwExStyle);
}
if (fieldFlags & WINDOW_ORDER_FIELD_SHOW)
{
ShowWindow(railWindow->hWnd, windowState->showState);
}
if (fieldFlags & WINDOW_ORDER_FIELD_TITLE)
{
char* title = NULL;
WCHAR* titleW = NULL;
ConvertFromUnicode(CP_UTF8, 0, (WCHAR*) windowState->titleInfo.string,
windowState->titleInfo.length / 2, &title, 0, NULL, NULL);
free(railWindow->title);
railWindow->title = title;
ConvertToUnicode(CP_UTF8, 0, railWindow->title, -1, &titleW, 0);
SetWindowTextW(railWindow->hWnd, titleW);
free(titleW);
}
if (fieldFlags & WINDOW_ORDER_FIELD_CLIENT_AREA_OFFSET)
{
}
if (fieldFlags & WINDOW_ORDER_FIELD_CLIENT_AREA_SIZE)
{
}
if (fieldFlags & WINDOW_ORDER_FIELD_WND_CLIENT_DELTA)
{
}
if (fieldFlags & WINDOW_ORDER_FIELD_RP_CONTENT)
{
}
if (fieldFlags & WINDOW_ORDER_FIELD_ROOT_PARENT)
{
}
if (fieldFlags & WINDOW_ORDER_FIELD_WND_RECTS)
{
UINT32 index;
HRGN hWndRect;
HRGN hWndRects;
RECTANGLE_16* rect;
if (windowState->numWindowRects > 0)
{
rect = &(windowState->windowRects[0]);
hWndRects = CreateRectRgn(rect->left, rect->top, rect->right, rect->bottom);
for (index = 1; index < windowState->numWindowRects; index++)
{
rect = &(windowState->windowRects[index]);
hWndRect = CreateRectRgn(rect->left, rect->top, rect->right, rect->bottom);
CombineRgn(hWndRects, hWndRects, hWndRect, RGN_OR);
DeleteObject(hWndRect);
}
SetWindowRgn(railWindow->hWnd, hWndRects, TRUE);
DeleteObject(hWndRects);
}
}
if (fieldFlags & WINDOW_ORDER_FIELD_VIS_OFFSET)
{
}
if (fieldFlags & WINDOW_ORDER_FIELD_VISIBILITY)
{
}
UpdateWindow(railWindow->hWnd);
}
/**
* Function description
*
* @return 0 on success, otherwise a Win32 error code
*/
static UINT xf_rail_server_local_move_size(RailClientContext* context, RAIL_LOCALMOVESIZE_ORDER* localMoveSize)
{
int x = 0, y = 0;
int direction = 0;
Window child_window;
xfAppWindow* appWindow = NULL;
xfContext* xfc = (xfContext*) context->custom;
appWindow = (xfAppWindow*) HashTable_GetItemValue(xfc->railWindows,
(void*) (UINT_PTR) localMoveSize->windowId);
if (!appWindow)
return ERROR_INTERNAL_ERROR;
switch (localMoveSize->moveSizeType)
{
case RAIL_WMSZ_LEFT:
direction = _NET_WM_MOVERESIZE_SIZE_LEFT;
x = localMoveSize->posX;
y = localMoveSize->posY;
break;
case RAIL_WMSZ_RIGHT:
direction = _NET_WM_MOVERESIZE_SIZE_RIGHT;
x = localMoveSize->posX;
y = localMoveSize->posY;
break;
case RAIL_WMSZ_TOP:
direction = _NET_WM_MOVERESIZE_SIZE_TOP;
x = localMoveSize->posX;
y = localMoveSize->posY;
break;
case RAIL_WMSZ_TOPLEFT:
direction = _NET_WM_MOVERESIZE_SIZE_TOPLEFT;
x = localMoveSize->posX;
y = localMoveSize->posY;
break;
case RAIL_WMSZ_TOPRIGHT:
direction = _NET_WM_MOVERESIZE_SIZE_TOPRIGHT;
x = localMoveSize->posX;
y = localMoveSize->posY;
break;
case RAIL_WMSZ_BOTTOM:
direction = _NET_WM_MOVERESIZE_SIZE_BOTTOM;
x = localMoveSize->posX;
y = localMoveSize->posY;
break;
case RAIL_WMSZ_BOTTOMLEFT:
direction = _NET_WM_MOVERESIZE_SIZE_BOTTOMLEFT;
x = localMoveSize->posX;
y = localMoveSize->posY;
break;
case RAIL_WMSZ_BOTTOMRIGHT:
direction = _NET_WM_MOVERESIZE_SIZE_BOTTOMRIGHT;
x = localMoveSize->posX;
y = localMoveSize->posY;
break;
case RAIL_WMSZ_MOVE:
direction = _NET_WM_MOVERESIZE_MOVE;
XTranslateCoordinates(xfc->display, appWindow->handle,
RootWindowOfScreen(xfc->screen),
localMoveSize->posX, localMoveSize->posY, &x, &y, &child_window);
break;
case RAIL_WMSZ_KEYMOVE:
direction = _NET_WM_MOVERESIZE_MOVE_KEYBOARD;
x = localMoveSize->posX;
y = localMoveSize->posY;
/* FIXME: local keyboard moves not working */
return CHANNEL_RC_OK;
break;
case RAIL_WMSZ_KEYSIZE:
direction = _NET_WM_MOVERESIZE_SIZE_KEYBOARD;
x = localMoveSize->posX;
y = localMoveSize->posY;
/* FIXME: local keyboard moves not working */
return CHANNEL_RC_OK;
break;
}
if (localMoveSize->isMoveSizeStart)
{
xf_StartLocalMoveSize(xfc, appWindow, direction, x, y);
}
else
{
xf_EndLocalMoveSize(xfc, appWindow);
}
return CHANNEL_RC_OK;
}
static BOOL xf_rail_window_common(rdpContext* context, WINDOW_ORDER_INFO* orderInfo, WINDOW_STATE_ORDER* windowState)
{
xfAppWindow* appWindow = NULL;
xfContext* xfc = (xfContext*) context;
UINT32 fieldFlags = orderInfo->fieldFlags;
if (fieldFlags & WINDOW_ORDER_STATE_NEW)
{
appWindow = (xfAppWindow*) calloc(1, sizeof(xfAppWindow));
if (!appWindow)
return FALSE;
appWindow->xfc = xfc;
appWindow->windowId = orderInfo->windowId;
appWindow->dwStyle = windowState->style;
appWindow->dwExStyle = windowState->extendedStyle;
appWindow->x = appWindow->windowOffsetX = windowState->windowOffsetX;
appWindow->y = appWindow->windowOffsetY = windowState->windowOffsetY;
appWindow->width = appWindow->windowWidth = windowState->windowWidth;
appWindow->height = appWindow->windowHeight = windowState->windowHeight;
appWindow->localWindowOffsetCorrX = 0;
appWindow->localWindowOffsetCorrY = 0;
if (fieldFlags & WINDOW_ORDER_FIELD_TITLE)
{
char* title = NULL;
ConvertFromUnicode(CP_UTF8, 0, (WCHAR*) windowState->titleInfo.string,
windowState->titleInfo.length / 2, &title, 0, NULL, NULL);
appWindow->title = title;
}
else
{
appWindow->title = _strdup("RdpRailWindow");
}
if (!appWindow->title)
{
free(appWindow);
return FALSE;
}
HashTable_Add(xfc->railWindows, (void*) (UINT_PTR) orderInfo->windowId, (void*) appWindow);
xf_AppWindowInit(xfc, appWindow);
return TRUE;
}
else
{
appWindow = (xfAppWindow*) HashTable_GetItemValue(xfc->railWindows,
(void*) (UINT_PTR) orderInfo->windowId);
}
if (!appWindow)
return FALSE;
/* Update Parameters */
if ((fieldFlags & WINDOW_ORDER_FIELD_WND_OFFSET) ||
(fieldFlags & WINDOW_ORDER_FIELD_WND_SIZE))
{
if (fieldFlags & WINDOW_ORDER_FIELD_WND_OFFSET)
{
appWindow->windowOffsetX = windowState->windowOffsetX;
appWindow->windowOffsetY = windowState->windowOffsetY;
/*
* The rail server can give negative window coordinates when updating windowOffsetX and windowOffsetY,
* but we can only send unsigned integers to the rail server. Therefore, we maintain a local offset.
*/
if (appWindow->windowOffsetX < 0)
appWindow->localWindowOffsetCorrX = 0 - appWindow->windowOffsetX;
else
appWindow->localWindowOffsetCorrX = 0;
if (appWindow->windowOffsetY < 0)
appWindow->localWindowOffsetCorrY = 0 - appWindow->windowOffsetY;
else
appWindow->localWindowOffsetCorrY = 0;
}
if (fieldFlags & WINDOW_ORDER_FIELD_WND_SIZE)
{
appWindow->windowWidth = windowState->windowWidth;
appWindow->windowHeight = windowState->windowHeight;
}
}
if (fieldFlags & WINDOW_ORDER_FIELD_OWNER)
{
appWindow->ownerWindowId = windowState->ownerWindowId;
}
if (fieldFlags & WINDOW_ORDER_FIELD_STYLE)
{
appWindow->dwStyle = windowState->style;
appWindow->dwExStyle = windowState->extendedStyle;
}
if (fieldFlags & WINDOW_ORDER_FIELD_SHOW)
{
appWindow->showState = windowState->showState;
}
if (fieldFlags & WINDOW_ORDER_FIELD_TITLE)
{
char* title = NULL;
ConvertFromUnicode(CP_UTF8, 0, (WCHAR*) windowState->titleInfo.string,
windowState->titleInfo.length / 2, &title, 0, NULL, NULL);
free(appWindow->title);
appWindow->title = title;
}
if (fieldFlags & WINDOW_ORDER_FIELD_CLIENT_AREA_OFFSET)
{
appWindow->clientOffsetX = windowState->clientOffsetX;
appWindow->clientOffsetY = windowState->clientOffsetY;
}
if (fieldFlags & WINDOW_ORDER_FIELD_CLIENT_AREA_SIZE)
{
appWindow->clientAreaWidth = windowState->clientAreaWidth;
appWindow->clientAreaHeight = windowState->clientAreaHeight;
}
if (fieldFlags & WINDOW_ORDER_FIELD_WND_CLIENT_DELTA)
{
appWindow->windowClientDeltaX = windowState->windowClientDeltaX;
appWindow->windowClientDeltaY = windowState->windowClientDeltaY;
}
if (fieldFlags & WINDOW_ORDER_FIELD_WND_RECTS)
{
if (appWindow->windowRects)
{
free(appWindow->windowRects);
appWindow->windowRects = NULL;
}
appWindow->numWindowRects = windowState->numWindowRects;
if (appWindow->numWindowRects)
{
appWindow->windowRects = (RECTANGLE_16*) calloc(appWindow->numWindowRects, sizeof(RECTANGLE_16));
if (!appWindow->windowRects)
return FALSE;
CopyMemory(appWindow->windowRects, windowState->windowRects,
appWindow->numWindowRects * sizeof(RECTANGLE_16));
}
}
if (fieldFlags & WINDOW_ORDER_FIELD_VIS_OFFSET)
{
appWindow->visibleOffsetX = windowState->visibleOffsetX;
appWindow->visibleOffsetY = windowState->visibleOffsetY;
}
if (fieldFlags & WINDOW_ORDER_FIELD_VISIBILITY)
{
if (appWindow->visibilityRects)
{
free(appWindow->visibilityRects);
appWindow->visibilityRects = NULL;
}
appWindow->numVisibilityRects = windowState->numVisibilityRects;
if (appWindow->numVisibilityRects)
{
appWindow->visibilityRects = (RECTANGLE_16*) calloc(appWindow->numVisibilityRects, sizeof(RECTANGLE_16));
if (!appWindow->visibilityRects)
return FALSE;
CopyMemory(appWindow->visibilityRects, windowState->visibilityRects,
appWindow->numVisibilityRects * sizeof(RECTANGLE_16));
}
}
/* Update Window */
if (fieldFlags & WINDOW_ORDER_FIELD_STYLE)
{
}
if (fieldFlags & WINDOW_ORDER_FIELD_SHOW)
{
xf_ShowWindow(xfc, appWindow, appWindow->showState);
}
if (fieldFlags & WINDOW_ORDER_FIELD_TITLE)
{
if (appWindow->title)
xf_SetWindowText(xfc, appWindow, appWindow->title);
}
if ((fieldFlags & WINDOW_ORDER_FIELD_WND_OFFSET) ||
(fieldFlags & WINDOW_ORDER_FIELD_WND_SIZE))
{
/*
* The rail server like to set the window to a small size when it is minimized even though it is hidden
* in some cases this can cause the window not to restore back to its original size. Therefore we don't
* update our local window when that rail window state is minimized
*/
if (appWindow->rail_state == WINDOW_SHOW_MINIMIZED)
return TRUE;
/* Do nothing if window is already in the correct position */
if (appWindow->x == (appWindow->windowOffsetX - appWindow->localWindowOffsetCorrX) &&
appWindow->y == (appWindow->windowOffsetY - appWindow->localWindowOffsetCorrY) &&
appWindow->width == appWindow->windowWidth &&
appWindow->height == appWindow->windowHeight)
{
xf_UpdateWindowArea(xfc, appWindow, 0, 0, appWindow->windowWidth, appWindow->windowHeight);
return TRUE;
}
xf_MoveWindow(xfc, appWindow, appWindow->windowOffsetX - appWindow->localWindowOffsetCorrX, appWindow->windowOffsetY - appWindow->localWindowOffsetCorrY,
appWindow->windowWidth, appWindow->windowHeight);
}
if (fieldFlags & WINDOW_ORDER_FIELD_WND_RECTS)
{
xf_SetWindowRects(xfc, appWindow, appWindow->windowRects, appWindow->numWindowRects);
}
if (fieldFlags & WINDOW_ORDER_FIELD_VISIBILITY)
{
xf_SetWindowVisibilityRects(xfc, appWindow, appWindow->visibilityRects, appWindow->numVisibilityRects);
}
return TRUE;
}
HANDLE WINAPI FreeRDP_WTSVirtualChannelOpenEx(DWORD SessionId, LPSTR pVirtualName, DWORD flags)
{
UINT32 index;
wStream* s;
rdpMcs* mcs;
BOOL joined = FALSE;
freerdp_peer* client;
rdpPeerChannel* channel;
ULONG written;
WTSVirtualChannelManager* vcm;
if (SessionId == WTS_CURRENT_SESSION)
return NULL;
vcm = (WTSVirtualChannelManager*) HashTable_GetItemValue(g_ServerHandles, (void*) (UINT_PTR) SessionId);
if (!vcm)
return NULL;
if (!(flags & WTS_CHANNEL_OPTION_DYNAMIC))
{
return FreeRDP_WTSVirtualChannelOpen((HANDLE) vcm, SessionId, pVirtualName);
}
client = vcm->client;
mcs = client->context->rdp->mcs;
for (index = 0; index < mcs->channelCount; index++)
{
if (mcs->channels[index].joined && (strncmp(mcs->channels[index].Name, "drdynvc", 7) == 0))
{
joined = TRUE;
break;
}
}
if (!joined)
{
SetLastError(ERROR_NOT_FOUND);
return NULL;
}
if (!vcm->drdynvc_channel || (vcm->drdynvc_state != DRDYNVC_STATE_READY))
{
SetLastError(ERROR_NOT_READY);
return NULL;
}
channel = (rdpPeerChannel*) calloc(1, sizeof(rdpPeerChannel));
channel->vcm = vcm;
channel->client = client;
channel->channelType = RDP_PEER_CHANNEL_TYPE_DVC;
channel->receiveData = Stream_New(NULL, client->settings->VirtualChannelChunkSize);
channel->queue = MessageQueue_New(NULL);
channel->channelId = vcm->dvc_channel_id_seq++;
ArrayList_Add(vcm->dynamicVirtualChannels, channel);
s = Stream_New(NULL, 64);
wts_write_drdynvc_create_request(s, channel->channelId, pVirtualName);
WTSVirtualChannelWrite(vcm->drdynvc_channel, (PCHAR) Stream_Buffer(s), Stream_GetPosition(s), &written);
Stream_Free(s, TRUE);
return channel;
}
int test_hash_table_string()
{
int count;
char* value;
wHashTable* table;
table = HashTable_New(TRUE);
if (!table)
return -1;
table->hash = HashTable_StringHash;
table->keyCompare = HashTable_StringCompare;
table->valueCompare = HashTable_StringCompare;
table->keyClone = HashTable_StringClone;
table->valueClone = HashTable_StringClone;
table->keyFree = HashTable_StringFree;
table->valueFree = HashTable_StringFree;
HashTable_Add(table, key1, val1);
HashTable_Add(table, key2, val2);
HashTable_Add(table, key3, val3);
count = HashTable_Count(table);
if (count != 3)
{
printf("HashTable_Count: Expected : %d, Actual: %d\n", 3, count);
return -1;
}
HashTable_Remove(table, key2);
count = HashTable_Count(table);
if (count != 2)
{
printf("HashTable_Count: Expected : %d, Actual: %d\n", 2, count);
return -1;
}
HashTable_Remove(table, key3);
count = HashTable_Count(table);
if (count != 1)
{
printf("HashTable_Count: Expected : %d, Actual: %d\n", 1, count);
return -1;
}
HashTable_Remove(table, key1);
count = HashTable_Count(table);
if (count != 0)
{
printf("HashTable_Count: Expected : %d, Actual: %d\n", 0, count);
return -1;
}
HashTable_Add(table, key1, val1);
HashTable_Add(table, key2, val2);
HashTable_Add(table, key3, val3);
count = HashTable_Count(table);
if (count != 3)
{
printf("HashTable_Count: Expected : %d, Actual: %d\n", 3, count);
return -1;
}
value = (char*) HashTable_GetItemValue(table, key1);
if (strcmp(value, val1) != 0)
{
printf("HashTable_GetItemValue: Expected : %s, Actual: %s\n", val1, value);
return -1;
}
value = (char*) HashTable_GetItemValue(table, key2);
if (strcmp(value, val2) != 0)
{
printf("HashTable_GetItemValue: Expected : %s, Actual: %s\n", val2, value);
return -1;
}
value = (char*) HashTable_GetItemValue(table, key3);
if (strcmp(value, val3) != 0)
{
printf("HashTable_GetItemValue: Expected : %s, Actual: %s\n", val3, value);
return -1;
}
HashTable_SetItemValue(table, key2, "apple");
value = (char*) HashTable_GetItemValue(table, key2);
if (strcmp(value, "apple") != 0)
{
printf("HashTable_GetItemValue: Expected : %s, Actual: %s\n", "apple", value);
return -1;
}
if (!HashTable_Contains(table, key2))
{
printf("HashTable_Contains: Expected : %d, Actual: %d\n", TRUE, FALSE);
return -1;
}
if (!HashTable_Remove(table, key2))
{
printf("HashTable_Remove: Expected : %d, Actual: %d\n", TRUE, FALSE);
return -1;
}
if (HashTable_Remove(table, key2))
{
printf("HashTable_Remove: Expected : %d, Actual: %d\n", FALSE, TRUE);
return -1;
}
HashTable_Clear(table);
count = HashTable_Count(table);
if (count != 0)
{
printf("HashTable_Count: Expected : %d, Actual: %d\n", 0, count);
return -1;
}
HashTable_Free(table);
return 1;
}
static BOOL xf_rail_window_common(rdpContext* context,
WINDOW_ORDER_INFO* orderInfo, WINDOW_STATE_ORDER* windowState)
{
xfAppWindow* appWindow = NULL;
xfContext* xfc = (xfContext*) context;
UINT32 fieldFlags = orderInfo->fieldFlags;
BOOL position_or_size_updated = FALSE;
if (fieldFlags & WINDOW_ORDER_STATE_NEW)
{
appWindow = (xfAppWindow*) calloc(1, sizeof(xfAppWindow));
if (!appWindow)
return FALSE;
appWindow->xfc = xfc;
appWindow->windowId = orderInfo->windowId;
appWindow->dwStyle = windowState->style;
appWindow->dwExStyle = windowState->extendedStyle;
appWindow->x = appWindow->windowOffsetX = windowState->windowOffsetX;
appWindow->y = appWindow->windowOffsetY = windowState->windowOffsetY;
appWindow->width = appWindow->windowWidth = windowState->windowWidth;
appWindow->height = appWindow->windowHeight = windowState->windowHeight;
/* Ensure window always gets a window title */
if (fieldFlags & WINDOW_ORDER_FIELD_TITLE)
{
char* title = NULL;
if (windowState->titleInfo.length == 0)
{
if (!(title = _strdup("")))
{
WLog_ERR(TAG, "failed to duplicate empty window title string");
/* error handled below */
}
}
else if (ConvertFromUnicode(CP_UTF8, 0, (WCHAR*) windowState->titleInfo.string,
windowState->titleInfo.length / 2, &title, 0, NULL, NULL) < 1)
{
WLog_ERR(TAG, "failed to convert window title");
/* error handled below */
}
appWindow->title = title;
}
else
{
if (!(appWindow->title = _strdup("RdpRailWindow")))
WLog_ERR(TAG, "failed to duplicate default window title string");
}
if (!appWindow->title)
{
free(appWindow);
return FALSE;
}
HashTable_Add(xfc->railWindows, (void*)(UINT_PTR) orderInfo->windowId,
(void*) appWindow);
xf_AppWindowInit(xfc, appWindow);
}
else
{
appWindow = (xfAppWindow*) HashTable_GetItemValue(xfc->railWindows,
(void*)(UINT_PTR) orderInfo->windowId);
}
if (!appWindow)
return FALSE;
/* Keep track of any position/size update so that we can force a refresh of the window */
if ((fieldFlags & WINDOW_ORDER_FIELD_WND_OFFSET) ||
(fieldFlags & WINDOW_ORDER_FIELD_WND_SIZE) ||
(fieldFlags & WINDOW_ORDER_FIELD_CLIENT_AREA_OFFSET) ||
(fieldFlags & WINDOW_ORDER_FIELD_CLIENT_AREA_SIZE) ||
(fieldFlags & WINDOW_ORDER_FIELD_WND_CLIENT_DELTA) ||
(fieldFlags & WINDOW_ORDER_FIELD_VIS_OFFSET) ||
(fieldFlags & WINDOW_ORDER_FIELD_VISIBILITY))
{
position_or_size_updated = TRUE;
}
/* Update Parameters */
if (fieldFlags & WINDOW_ORDER_FIELD_WND_OFFSET)
{
appWindow->windowOffsetX = windowState->windowOffsetX;
appWindow->windowOffsetY = windowState->windowOffsetY;
}
if (fieldFlags & WINDOW_ORDER_FIELD_WND_SIZE)
{
appWindow->windowWidth = windowState->windowWidth;
appWindow->windowHeight = windowState->windowHeight;
}
if (fieldFlags & WINDOW_ORDER_FIELD_OWNER)
{
appWindow->ownerWindowId = windowState->ownerWindowId;
}
if (fieldFlags & WINDOW_ORDER_FIELD_STYLE)
{
appWindow->dwStyle = windowState->style;
appWindow->dwExStyle = windowState->extendedStyle;
}
if (fieldFlags & WINDOW_ORDER_FIELD_SHOW)
{
appWindow->showState = windowState->showState;
}
if (fieldFlags & WINDOW_ORDER_FIELD_TITLE)
{
char* title = NULL;
if (windowState->titleInfo.length == 0)
{
if (!(title = _strdup("")))
{
WLog_ERR(TAG, "failed to duplicate empty window title string");
return FALSE;
}
}
else if (ConvertFromUnicode(CP_UTF8, 0, (WCHAR*) windowState->titleInfo.string,
windowState->titleInfo.length / 2, &title, 0, NULL, NULL) < 1)
{
WLog_ERR(TAG, "failed to convert window title");
return FALSE;
}
free(appWindow->title);
appWindow->title = title;
}
if (fieldFlags & WINDOW_ORDER_FIELD_CLIENT_AREA_OFFSET)
{
appWindow->clientOffsetX = windowState->clientOffsetX;
appWindow->clientOffsetY = windowState->clientOffsetY;
}
if (fieldFlags & WINDOW_ORDER_FIELD_CLIENT_AREA_SIZE)
{
appWindow->clientAreaWidth = windowState->clientAreaWidth;
appWindow->clientAreaHeight = windowState->clientAreaHeight;
}
if (fieldFlags & WINDOW_ORDER_FIELD_WND_CLIENT_DELTA)
{
appWindow->windowClientDeltaX = windowState->windowClientDeltaX;
appWindow->windowClientDeltaY = windowState->windowClientDeltaY;
}
if (fieldFlags & WINDOW_ORDER_FIELD_WND_RECTS)
{
if (appWindow->windowRects)
{
free(appWindow->windowRects);
appWindow->windowRects = NULL;
}
appWindow->numWindowRects = windowState->numWindowRects;
if (appWindow->numWindowRects)
{
appWindow->windowRects = (RECTANGLE_16*) calloc(appWindow->numWindowRects,
sizeof(RECTANGLE_16));
if (!appWindow->windowRects)
return FALSE;
CopyMemory(appWindow->windowRects, windowState->windowRects,
appWindow->numWindowRects * sizeof(RECTANGLE_16));
}
}
if (fieldFlags & WINDOW_ORDER_FIELD_VIS_OFFSET)
{
appWindow->visibleOffsetX = windowState->visibleOffsetX;
appWindow->visibleOffsetY = windowState->visibleOffsetY;
}
if (fieldFlags & WINDOW_ORDER_FIELD_VISIBILITY)
{
if (appWindow->visibilityRects)
{
free(appWindow->visibilityRects);
appWindow->visibilityRects = NULL;
}
appWindow->numVisibilityRects = windowState->numVisibilityRects;
if (appWindow->numVisibilityRects)
{
appWindow->visibilityRects = (RECTANGLE_16*) calloc(
appWindow->numVisibilityRects, sizeof(RECTANGLE_16));
if (!appWindow->visibilityRects)
return FALSE;
CopyMemory(appWindow->visibilityRects, windowState->visibilityRects,
appWindow->numVisibilityRects * sizeof(RECTANGLE_16));
}
}
/* Update Window */
if (fieldFlags & WINDOW_ORDER_FIELD_STYLE)
{
}
if (fieldFlags & WINDOW_ORDER_FIELD_SHOW)
{
xf_ShowWindow(xfc, appWindow, appWindow->showState);
}
if (fieldFlags & WINDOW_ORDER_FIELD_TITLE)
{
if (appWindow->title)
xf_SetWindowText(xfc, appWindow, appWindow->title);
}
if (position_or_size_updated)
{
UINT32 visibilityRectsOffsetX = (appWindow->visibleOffsetX -
(appWindow->clientOffsetX - appWindow->windowClientDeltaX));
UINT32 visibilityRectsOffsetY = (appWindow->visibleOffsetY -
(appWindow->clientOffsetY - appWindow->windowClientDeltaY));
/*
* The rail server like to set the window to a small size when it is minimized even though it is hidden
* in some cases this can cause the window not to restore back to its original size. Therefore we don't
* update our local window when that rail window state is minimized
*/
if (appWindow->rail_state != WINDOW_SHOW_MINIMIZED)
{
/* Redraw window area if already in the correct position */
if (appWindow->x == appWindow->windowOffsetX &&
appWindow->y == appWindow->windowOffsetY &&
appWindow->width == appWindow->windowWidth &&
appWindow->height == appWindow->windowHeight)
{
xf_UpdateWindowArea(xfc, appWindow, 0, 0, appWindow->windowWidth,
appWindow->windowHeight);
}
else
{
xf_MoveWindow(xfc, appWindow, appWindow->windowOffsetX,
appWindow->windowOffsetY,
appWindow->windowWidth, appWindow->windowHeight);
}
xf_SetWindowVisibilityRects(xfc, appWindow, visibilityRectsOffsetX,
visibilityRectsOffsetY, appWindow->visibilityRects,
appWindow->numVisibilityRects);
}
}
/* We should only be using the visibility rects for shaping the window */
/*if (fieldFlags & WINDOW_ORDER_FIELD_WND_RECTS)
{
xf_SetWindowRects(xfc, appWindow, appWindow->windowRects, appWindow->numWindowRects);
}*/
return TRUE;
}
