| 1 |
// |
| 2 |
// Copyright (C) 2004-2005 Martin Wickett |
| 3 |
// |
| 4 |
|
| 5 |
#define TSDLL |
| 6 |
|
| 7 |
#include "clipper.h" |
| 8 |
|
| 9 |
BOOL WINAPI DllMain( HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved ) |
| 10 |
{ |
| 11 |
UNREFERENCED_PARAMETER( lpvReserved ); |
| 12 |
UNREFERENCED_PARAMETER( hinstDLL ); |
| 13 |
|
| 14 |
switch ( fdwReason ) { |
| 15 |
case DLL_PROCESS_ATTACH: |
| 16 |
break; |
| 17 |
|
| 18 |
case DLL_THREAD_ATTACH: |
| 19 |
break; |
| 20 |
|
| 21 |
case DLL_THREAD_DETACH: |
| 22 |
break; |
| 23 |
|
| 24 |
case DLL_PROCESS_DETACH: |
| 25 |
break; |
| 26 |
|
| 27 |
default: |
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break; |
| 29 |
} |
| 30 |
return TRUE; |
| 31 |
} |
| 32 |
|
| 33 |
void WINAPI VirtualChannelOpenEvent( DWORD openHandle, UINT event, |
| 34 |
LPVOID pdata, UINT32 dataLength, |
| 35 |
UINT32 totalLength, UINT32 dataFlags ) |
| 36 |
{ |
| 37 |
LPDWORD pdwControlCode = ( LPDWORD ) pdata; |
| 38 |
CHAR ourData[ 1600 ]; |
| 39 |
UINT ui = 0; |
| 40 |
|
| 41 |
UNREFERENCED_PARAMETER( openHandle ); |
| 42 |
UNREFERENCED_PARAMETER( dataFlags ); |
| 43 |
|
| 44 |
ZeroMemory( ourData, sizeof( ourData ) ); |
| 45 |
|
| 46 |
//copy the send string (with the same lenth of the data) |
| 47 |
strncpy( ourData, ( LPSTR ) pdata, dataLength / sizeof( char ) ); |
| 48 |
|
| 49 |
if ( OUTPUT_DEBUG_INFO == 1 ) { |
| 50 |
OutputDebugString |
| 51 |
( "TS WINDOW CLIPPER :: CLIENT DLL :: Info --> Virtual channel data received" ); |
| 52 |
OutputDebugString( ourData ); |
| 53 |
} |
| 54 |
|
| 55 |
if ( dataLength == totalLength ) { |
| 56 |
switch ( event ) { |
| 57 |
case CHANNEL_EVENT_DATA_RECEIVED: { |
| 58 |
CTokenizer tok( _T( ( LPSTR ) ourData ), _T( ";" ) ); |
| 59 |
CStdString cs; |
| 60 |
|
| 61 |
CWindowData *wid = new CWindowData( "" ); |
| 62 |
CStdString messageType; |
| 63 |
int mixMaxType = 0; |
| 64 |
|
| 65 |
while ( tok.Next( cs ) ) { |
| 66 |
CStdString msg; |
| 67 |
CTokenizer msgTok( cs, _T( "=" ) ); |
| 68 |
|
| 69 |
msgTok.Next( msg ); |
| 70 |
|
| 71 |
if ( strcmp( msg, "MSG" ) == 0 ) { |
| 72 |
msgTok.Next( msg ); |
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messageType = msg; |
| 74 |
} |
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|
| 76 |
if ( strcmp( msg, "ID" ) == 0 ) { |
| 77 |
msgTok.Next( msg ); |
| 78 |
wid->SetId( msg ); |
| 79 |
} else if ( strcmp( msg, "TITLE" ) == 0 ) { |
| 80 |
msgTok.Next( msg ); |
| 81 |
wid->SetTitle( msg ); |
| 82 |
} else if ( strcmp( msg, "POS" ) == 0 ) { |
| 83 |
msgTok.Next( msg ); |
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|
| 85 |
CStdString pos; |
| 86 |
CTokenizer posTok( msg, _T( "~" ) ); |
| 87 |
|
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posTok.Next( pos ); |
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|
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|
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// check bounds, coords can be negative if window top left point is moved off the screen. |
| 92 |
// we don't care about that since the window can't be see so just use zero. |
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|
| 94 |
if ( strchr( pos, '-' ) == NULL ) { |
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wid->SetX1( atoi( pos ) ); |
| 96 |
} else { |
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wid->SetX1( 0 ); |
| 98 |
} |
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|
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posTok.Next( pos ); |
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|
| 102 |
if ( strchr( pos, '-' ) == NULL ) { |
| 103 |
wid->SetY1( atoi( pos ) ); |
| 104 |
} else { |
| 105 |
wid->SetY1( 0 ); |
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} |
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|
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posTok.Next( pos ); |
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|
| 110 |
if ( strchr( pos, '-' ) == NULL ) { |
| 111 |
wid->SetX2( atoi( pos ) ); |
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} else { |
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wid->SetX2( 0 ); |
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} |
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|
| 116 |
posTok.Next( pos ); |
| 117 |
|
| 118 |
if ( strchr( pos, '-' ) == NULL ) { |
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wid->SetY2( atoi( pos ) ); |
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} else { |
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wid->SetY2( 0 ); |
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} |
| 123 |
} else if ( strcmp( msg, "TYPE" ) == 0 ) { |
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msgTok.Next( msg ); |
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mixMaxType = atoi( msg ); |
| 126 |
} |
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} |
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|
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if ( strcmp( messageType, "HSHELL_WINDOWCREATED" ) == 0 ) { |
| 130 |
if ( OUTPUT_DEBUG_INFO == 1 ) { |
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OutputDebugString |
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( "TS WINDOW CLIPPER :: CLIENT DLL :: Info --> Message was of type HSHELL_WINDOWCREATED window title is:" ); |
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OutputDebugString( wid->GetTitle() ); |
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} |
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|
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CStdString s = wid->GetId(); |
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char *ptr; |
| 138 |
int length = s.GetLength(); |
| 139 |
ptr = s.GetBufferSetLength( length ); |
| 140 |
|
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hash_insert( ptr, wid, &m_ht ); |
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|
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CreateAndShowWindow( wid ); |
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|
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DoClipping( 1 ); |
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} else if ( strcmp( messageType, "HSHELL_WINDOWDESTROYED" ) == 0 ) { |
| 147 |
if ( OUTPUT_DEBUG_INFO == 1 ) { |
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OutputDebugString |
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( "TS WINDOW CLIPPER :: CLIENT DLL :: Info --> Message was of type HSHELL_WINDOWDISTROYED window title is:" ); |
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OutputDebugString( wid->GetTitle() ); |
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} |
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|
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CStdString s = wid->GetId(); |
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char *ptr; |
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int length = s.GetLength(); |
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ptr = s.GetBufferSetLength( length ); |
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|
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CWindowData *oldWinData = |
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( CWindowData * ) hash_del( ptr, &m_ht ); |
| 160 |
|
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DestroyTaskbarWindow( oldWinData ); |
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|
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delete oldWinData; |
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|
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DoClipping( 1 ); |
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} else if ( strcmp( messageType, "HCBT_MINMAX" ) == 0 ) { |
| 167 |
if ( OUTPUT_DEBUG_INFO == 1 ) { |
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OutputDebugString |
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( "TS WINDOW CLIPPER :: CLIENT DLL :: Info --> Message was of type HCBT_MINMAX" ); |
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} |
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|
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|
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//TODO |
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|
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} else if ( strcmp( messageType, "HCBT_MOVESIZE" ) == 0 ) { |
| 176 |
if ( OUTPUT_DEBUG_INFO == 1 ) { |
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OutputDebugString |
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( "TS WINDOW CLIPPER :: CLIENT DLL :: Info --> Message was of type HCBT_MOVESIZE window title is:" ); |
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OutputDebugString( wid->GetTitle() ); |
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} |
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|
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CStdString s = wid->GetId(); |
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char *ptr; |
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int length = s.GetLength(); |
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ptr = s.GetBufferSetLength( length ); |
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|
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CWindowData *movedWinData = |
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( CWindowData * ) hash_lookup( ptr, &m_ht ); |
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|
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if ( movedWinData != NULL ) { |
| 191 |
movedWinData->SetX1( wid->GetX1() ); |
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movedWinData->SetX2( wid->GetX2() ); |
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movedWinData->SetY1( wid->GetY1() ); |
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movedWinData->SetY2( wid->GetY2() ); |
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|
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DoClipping( 1 ); |
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} |
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|
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delete wid; |
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} else if ( strcmp( messageType, "CALLWNDPROC_WM_MOVING" ) == 0 ) { |
| 201 |
if ( OUTPUT_DEBUG_INFO == 1 ) { |
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OutputDebugString |
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( "TS WINDOW CLIPPER :: CLIENT DLL :: Info --> Message was of type CALLWNDPROC_WM_MOVING window title is:" ); |
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OutputDebugString( wid->GetTitle() ); |
| 205 |
} |
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|
| 207 |
CStdString s = wid->GetId(); |
| 208 |
char *ptr; |
| 209 |
int length = s.GetLength(); |
| 210 |
ptr = s.GetBufferSetLength( length ); |
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|
| 212 |
CWindowData *movedWinData = |
| 213 |
( CWindowData * ) hash_lookup( ptr, &m_ht ); |
| 214 |
|
| 215 |
if ( movedWinData != NULL ) { |
| 216 |
movedWinData->SetX1( wid->GetX1() ); |
| 217 |
movedWinData->SetX2( wid->GetX2() ); |
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movedWinData->SetY1( wid->GetY1() ); |
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movedWinData->SetY2( wid->GetY2() ); |
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|
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////might be too much of an overhead forcing the redraw here. Might be better to do 'DoClipping(0)' instead? |
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DoClipping( 1 ); |
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} |
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|
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delete wid; |
| 226 |
} |
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} |
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break; |
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|
| 230 |
case CHANNEL_EVENT_WRITE_COMPLETE: {} |
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break; |
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|
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case CHANNEL_EVENT_WRITE_CANCELLED: {} |
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break; |
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|
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default: {} |
| 237 |
break; |
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} |
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} else {} |
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} |
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|
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|
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VOID VCAPITYPE VirtualChannelInitEventProc( LPVOID pInitHandle, UINT event, |
| 244 |
LPVOID pData, UINT dataLength ) |
| 245 |
{ |
| 246 |
UINT ui; |
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|
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UNREFERENCED_PARAMETER( pInitHandle ); |
| 249 |
UNREFERENCED_PARAMETER( dataLength ); |
| 250 |
|
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switch ( event ) { |
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case CHANNEL_EVENT_INITIALIZED: {} |
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break; |
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|
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case CHANNEL_EVENT_CONNECTED: { |
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// |
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// open channel |
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// |
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ui = gpEntryPoints->pVirtualChannelOpen( gphChannel, |
| 260 |
&gdwOpenChannel, |
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CHANNELNAME, |
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( PCHANNEL_OPEN_EVENT_FN ) |
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VirtualChannelOpenEvent ); |
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|
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if ( ui == CHANNEL_RC_OK ) {} |
| 266 |
else { |
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MessageBox( NULL, TEXT( "Open of RDP virtual channel failed" ), |
| 268 |
TEXT( "TS Window Clipper" ), MB_OK ); |
| 269 |
} |
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|
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if ( ui != CHANNEL_RC_OK ) { |
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return ; |
| 273 |
} |
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} |
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break; |
| 276 |
|
| 277 |
case CHANNEL_EVENT_V1_CONNECTED: { |
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MessageBox( NULL, |
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TEXT |
| 280 |
( "Connecting to a non Windows 2000 Terminal Server" ), |
| 281 |
TEXT( "TS Window Clipper" ), MB_OK ); |
| 282 |
} |
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break; |
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|
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case CHANNEL_EVENT_DISCONNECTED: {} |
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break; |
| 287 |
|
| 288 |
case CHANNEL_EVENT_TERMINATED: { |
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// |
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// free the entry points table |
| 291 |
// |
| 292 |
LocalFree( ( HLOCAL ) gpEntryPoints ); |
| 293 |
} |
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break; |
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|
| 296 |
default: {} |
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break; |
| 298 |
} |
| 299 |
} |
| 300 |
|
| 301 |
BOOL VCAPITYPE VirtualChannelEntry( PCHANNEL_ENTRY_POINTS pEntryPoints ) |
| 302 |
{ |
| 303 |
CHANNEL_DEF cd; |
| 304 |
UINT uRet; |
| 305 |
|
| 306 |
size_t s = 10; |
| 307 |
hash_construct_table( &m_ht, s ); |
| 308 |
|
| 309 |
// |
| 310 |
// allocate memory |
| 311 |
// |
| 312 |
gpEntryPoints = |
| 313 |
( PCHANNEL_ENTRY_POINTS ) LocalAlloc( LPTR, pEntryPoints->cbSize ); |
| 314 |
|
| 315 |
memcpy( gpEntryPoints, pEntryPoints, pEntryPoints->cbSize ); |
| 316 |
|
| 317 |
// |
| 318 |
// initialize CHANNEL_DEF structure |
| 319 |
// |
| 320 |
ZeroMemory( &cd, sizeof( CHANNEL_DEF ) ); |
| 321 |
strcpy( cd.name, CHANNELNAME ); // ANSI ONLY |
| 322 |
|
| 323 |
// |
| 324 |
// register channel |
| 325 |
// |
| 326 |
uRet = |
| 327 |
gpEntryPoints->pVirtualChannelInit( ( LPVOID * ) & gphChannel, |
| 328 |
( PCHANNEL_DEF ) & cd, 1, |
| 329 |
VIRTUAL_CHANNEL_VERSION_WIN2000, |
| 330 |
( PCHANNEL_INIT_EVENT_FN ) |
| 331 |
VirtualChannelInitEventProc ); |
| 332 |
|
| 333 |
if ( uRet == CHANNEL_RC_OK ) { |
| 334 |
if ( ALWAYS__CLIP ) { |
| 335 |
DoClipping( 1 ); |
| 336 |
} |
| 337 |
} else { |
| 338 |
MessageBox( NULL, TEXT( "RDP Virtual channel Init Failed" ), |
| 339 |
TEXT( "TS Window Clipper" ), MB_OK ); |
| 340 |
} |
| 341 |
|
| 342 |
if ( uRet != CHANNEL_RC_OK ) { |
| 343 |
return FALSE; |
| 344 |
} |
| 345 |
|
| 346 |
// |
| 347 |
// make sure channel was initialized |
| 348 |
// |
| 349 |
if ( cd.options != CHANNEL_OPTION_INITIALIZED ) { |
| 350 |
return FALSE; |
| 351 |
} |
| 352 |
|
| 353 |
return TRUE; |
| 354 |
} |
| 355 |
|
| 356 |
|
| 357 |
// data structure to transfer informations |
| 358 |
typedef struct _WindowFromProcessOrThreadID |
| 359 |
{ |
| 360 |
union |
| 361 |
{ |
| 362 |
DWORD procId; |
| 363 |
DWORD threadId; |
| 364 |
}; |
| 365 |
HWND hWnd; |
| 366 |
} |
| 367 |
Wnd4PTID; |
| 368 |
|
| 369 |
// Callback procedure |
| 370 |
BOOL CALLBACK PrivateEnumWindowsProc( HWND hwnd, LPARAM lParam ) |
| 371 |
{ |
| 372 |
DWORD procId; |
| 373 |
DWORD threadId; |
| 374 |
Wnd4PTID *tmp = ( Wnd4PTID * ) lParam; |
| 375 |
// get the process/thread id of current window |
| 376 |
threadId = GetWindowThreadProcessId( hwnd, &procId ); |
| 377 |
// check if the process/thread id equal to the one passed by lParam? |
| 378 |
if ( threadId == tmp->threadId || procId == tmp->procId ) { |
| 379 |
// check if the window is a main window |
| 380 |
// because there lots of windows belong to the same process/thread |
| 381 |
LONG dwStyle = GetWindowLong( hwnd, GWL_STYLE ); |
| 382 |
if ( dwStyle & WS_SYSMENU ) { |
| 383 |
tmp->hWnd = hwnd; |
| 384 |
return FALSE; // break the enumeration |
| 385 |
} |
| 386 |
} |
| 387 |
return TRUE; // continue the enumeration |
| 388 |
} |
| 389 |
|
| 390 |
// Enumarate all the MainWindow of the system |
| 391 |
HWND FindProcessMainWindow( DWORD procId ) |
| 392 |
{ |
| 393 |
Wnd4PTID tempWnd4ID; |
| 394 |
tempWnd4ID.procId = procId; |
| 395 |
if ( !EnumWindows |
| 396 |
( ( WNDENUMPROC ) PrivateEnumWindowsProc, ( LPARAM ) & tempWnd4ID ) ) { |
| 397 |
|
| 398 |
if ( OUTPUT_DEBUG_INFO == 1 ) { |
| 399 |
OutputDebugString |
| 400 |
( "TS WINDOW CLIPPER :: CLIENT DLL :: Info --> Found main process window" ); |
| 401 |
} |
| 402 |
|
| 403 |
return tempWnd4ID.hWnd; |
| 404 |
} |
| 405 |
|
| 406 |
|
| 407 |
if ( OUTPUT_DEBUG_INFO == 1 ) { |
| 408 |
OutputDebugString |
| 409 |
( "TS WINDOW CLIPPER :: CLIENT DLL :: Info --> Could not find main process window" ); |
| 410 |
} |
| 411 |
|
| 412 |
return NULL; |
| 413 |
} |
| 414 |
|
| 415 |
|
| 416 |
void DoClipping( int forceRedraw ) |
| 417 |
{ |
| 418 |
//if main window handle is null, try to get it |
| 419 |
if ( m_mainWindowHandle == NULL ) { |
| 420 |
m_mainWindowHandle = FindProcessMainWindow( GetCurrentProcessId() ); |
| 421 |
|
| 422 |
//hide the window from taskbar and put at the back of the z order |
| 423 |
if ( HIDE_TSAC_WINDOW == 1 ) { |
| 424 |
ShowWindow( m_mainWindowHandle, SW_HIDE ); |
| 425 |
SetWindowLongPtr( m_mainWindowHandle, GWL_EXSTYLE, |
| 426 |
GetWindowLong( m_mainWindowHandle, |
| 427 |
GWL_EXSTYLE ) | WS_EX_TOOLWINDOW ); |
| 428 |
ShowWindow( m_mainWindowHandle, SW_SHOW ); |
| 429 |
} |
| 430 |
|
| 431 |
SetWindowPos( m_mainWindowHandle, HWND_NOTOPMOST, 0, 0, 0, 0, |
| 432 |
SWP_NOMOVE | SWP_NOSIZE ); |
| 433 |
} |
| 434 |
|
| 435 |
//if we have the handle, lets use it for the clipping |
| 436 |
if ( m_mainWindowHandle != NULL ) { |
| 437 |
RECT wRect; |
| 438 |
GetWindowRect( m_mainWindowHandle, &wRect ); |
| 439 |
|
| 440 |
if ( OUTPUT_DEBUG_INFO == 1 ) { |
| 441 |
OutputDebugString |
| 442 |
( "TS WINDOW CLIPPER :: CLIENT DLL :: Info --> Restarting clipping..." ); |
| 443 |
} |
| 444 |
|
| 445 |
m_regionResult = NULL; |
| 446 |
|
| 447 |
if ( OUTPUT_WINDOW_TABLE_DEBUG_INFO == 1 ) { |
| 448 |
OutputDebugString |
| 449 |
( "-----------------------------------------------------------------------------" ); |
| 450 |
OutputDebugString |
| 451 |
( "TS WINDOW CLIPPER :: CLIENT DLL :: Info --> starting printing of window table" ); |
| 452 |
} |
| 453 |
|
| 454 |
//enumerate though hashtable |
| 455 |
if ( &m_ht != NULL ) { |
| 456 |
hash_enumerate( &m_ht, CreateRegionFromWindowData ); |
| 457 |
} |
| 458 |
|
| 459 |
if ( OUTPUT_WINDOW_TABLE_DEBUG_INFO == 1 ) { |
| 460 |
OutputDebugString |
| 461 |
( "TS WINDOW CLIPPER :: CLIENT DLL :: Info --> finished printing of window table" ); |
| 462 |
OutputDebugString |
| 463 |
( "-----------------------------------------------------------------------------" ); |
| 464 |
} |
| 465 |
|
| 466 |
if ( m_regionResult == NULL ) { |
| 467 |
if ( ALWAYS__CLIP ) { |
| 468 |
m_regionResult = CreateRectRgn( 0, 0, 0, 0 ); |
| 469 |
} else { |
| 470 |
m_regionResult = |
| 471 |
CreateRectRgn( 0, 0, wRect.right, wRect.bottom ); |
| 472 |
} |
| 473 |
} |
| 474 |
|
| 475 |
SetWindowRgn( m_mainWindowHandle, ( HRGN__ * ) m_regionResult, TRUE ); |
| 476 |
|
| 477 |
if ( forceRedraw == 1 ) { |
| 478 |
// invalidate the window and force it to redraw |
| 479 |
RedrawWindow( m_mainWindowHandle, NULL, NULL, |
| 480 |
RDW_INVALIDATE | RDW_UPDATENOW | RDW_ALLCHILDREN ); |
| 481 |
} |
| 482 |
} else { |
| 483 |
if ( OUTPUT_DEBUG_INFO == 1 ) { |
| 484 |
OutputDebugString |
| 485 |
( "TS WINDOW CLIPPER :: CLIENT DLL :: Info --> Coulf not find window to clip" ); |
| 486 |
} |
| 487 |
} |
| 488 |
} |
| 489 |
|
| 490 |
void CreateRegionFromWindowData( char *key, void *value ) |
| 491 |
{ |
| 492 |
CWindowData * wd; |
| 493 |
wd = ( CWindowData * ) value; |
| 494 |
int x1 = 0, x2 = 0, y1 = 0, y2 = 0; |
| 495 |
|
| 496 |
char strB[ 5 ]; |
| 497 |
char strT[ 5 ]; |
| 498 |
char strL[ 5 ]; |
| 499 |
char strR[ 5 ]; |
| 500 |
|
| 501 |
if ( m_regionResult == NULL ) { |
| 502 |
m_regionResult = CreateRectRgn( 0, 0, 0, 0 ); |
| 503 |
} |
| 504 |
|
| 505 |
if ( OUTPUT_DEBUG_INFO == 1 && OUTPUT_WINDOW_TABLE_DEBUG_INFO != 1 ) { |
| 506 |
OutputDebugString |
| 507 |
( "TS WINDOW CLIPPER :: CLIENT DLL :: Info --> Adding this window to cliping region" ); |
| 508 |
OutputDebugString( wd->GetTitle() ); |
| 509 |
} |
| 510 |
if ( OUTPUT_WINDOW_TABLE_DEBUG_INFO == 1 ) { |
| 511 |
ltoa( wd->GetY2(), strB, 10 ); |
| 512 |
ltoa( wd->GetY1(), strT, 10 ); |
| 513 |
ltoa( wd->GetX2(), strR, 10 ); |
| 514 |
ltoa( wd->GetX1(), strL, 10 ); |
| 515 |
|
| 516 |
OutputDebugString( "This window is in the table:" ); |
| 517 |
OutputDebugString( wd->GetTitle() ); |
| 518 |
OutputDebugString( wd->GetId() ); |
| 519 |
OutputDebugString( strL ); |
| 520 |
OutputDebugString( strT ); |
| 521 |
OutputDebugString( strR ); |
| 522 |
OutputDebugString( strB ); |
| 523 |
OutputDebugString( "*******************" ); |
| 524 |
} |
| 525 |
|
| 526 |
HRGN newRegion = |
| 527 |
CreateRectRgn( wd->GetX1(), wd->GetY1(), wd->GetX2(), wd->GetY2() ); |
| 528 |
|
| 529 |
CombineRgn( m_regionResult, newRegion, m_regionResult, RGN_OR ); |
| 530 |
} |
| 531 |
|
| 532 |
/* |
| 533 |
Dummy procedure to catch when window is being maximised. |
| 534 |
|
| 535 |
Need to tell the window on the server to do the same. |
| 536 |
*/ |
| 537 |
LRESULT CALLBACK DummyWindowCallbackProc( HWND hwnd, UINT uMsg, WPARAM wParam, |
| 538 |
LPARAM lParam ) |
| 539 |
{ |
| 540 |
//TODO |
| 541 |
|
| 542 |
return DefWindowProc( hwnd, uMsg, wParam, lParam ); |
| 543 |
} |
| 544 |
|
| 545 |
void CreateAndShowWindow( CWindowData * wd ) |
| 546 |
{ |
| 547 |
if ( classAlreadyRegistered == 0 ) { |
| 548 |
static const char * szWndName = "WTSWinClipperDummy"; |
| 549 |
WNDCLASS wc; |
| 550 |
|
| 551 |
wc.style = 0; |
| 552 |
wc.lpfnWndProc = DummyWindowCallbackProc; |
| 553 |
wc.cbClsExtra = 0; |
| 554 |
wc.cbWndExtra = 0; |
| 555 |
wc.hInstance = 0; |
| 556 |
wc.hIcon = 0; |
| 557 |
wc.hCursor = 0; |
| 558 |
wc.hbrBackground = 0; |
| 559 |
wc.lpszMenuName = 0; |
| 560 |
wc.lpszClassName = szWndName; |
| 561 |
|
| 562 |
if ( RegisterClass( &wc ) ) { |
| 563 |
classAlreadyRegistered = 1; |
| 564 |
} |
| 565 |
} |
| 566 |
|
| 567 |
if ( classAlreadyRegistered = 1 ) { |
| 568 |
HWND hWnd = |
| 569 |
CreateWindow( TEXT( "WTSWinClipperDummy" ), wd->GetTitle(), WS_POPUP, |
| 570 |
0, 0, 0, 0, 0, 0, 0, 0 ); |
| 571 |
ShowWindow( hWnd, 3 ); |
| 572 |
SetWindowPos( hWnd, 0, 0, 0, 0, 0, SWP_NOREDRAW ); |
| 573 |
wd->TaskbarWindowHandle = hWnd; |
| 574 |
SetFocus( m_mainWindowHandle ); |
| 575 |
} |
| 576 |
} |
| 577 |
|
| 578 |
void DestroyTaskbarWindow( CWindowData * wd ) |
| 579 |
{ |
| 580 |
if ( wd->TaskbarWindowHandle != NULL ) { |
| 581 |
DestroyWindow( wd->TaskbarWindowHandle ); |
| 582 |
} |
| 583 |
} |
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