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user32: Remove some unnecessary clipboard helper functions.

This commit is contained in:
Alexandre Julliard 2015-05-27 17:42:59 +09:00
parent c9e1b6fb57
commit 7ab517c3c6
1 changed files with 25 additions and 61 deletions
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86
dlls/user32/clipboard.c
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@ -61,8 +61,6 @@ typedef struct
{
HWND hWndOpen;
HWND hWndOwner;
HWND hWndViewer;
UINT seqno;
UINT flags;
} CLIPBOARDINFO, *LPCLIPBOARDINFO;
@ -111,8 +109,6 @@ static BOOL CLIPBOARD_GetClipboardInfo(LPCLIPBOARDINFO cbInfo)
{
cbInfo->hWndOpen = wine_server_ptr_handle( reply->old_clipboard );
cbInfo->hWndOwner = wine_server_ptr_handle( reply->old_owner );
cbInfo->hWndViewer = wine_server_ptr_handle( reply->old_viewer );
cbInfo->seqno = reply->seqno;
cbInfo->flags = reply->flags;
}
}
@ -148,45 +144,6 @@ BOOL CLIPBOARD_ReleaseOwner(void)
}
/**************************************************************************
* CLIPBOARD_OpenClipboard
*/
static BOOL CLIPBOARD_OpenClipboard(HWND hWnd)
{
BOOL bRet;
SERVER_START_REQ( set_clipboard_info )
{
req->flags = SET_CB_OPEN;
req->clipboard = wine_server_user_handle( hWnd );
bRet = !wine_server_call( req );
}
SERVER_END_REQ;
return bRet;
}
/**************************************************************************
* CLIPBOARD_CloseClipboard
*/
static BOOL CLIPBOARD_CloseClipboard(void)
{
BOOL bRet;
TRACE(" Changed=%d\n", bCBHasChanged);
SERVER_START_REQ( set_clipboard_info )
{
req->flags = SET_CB_CLOSE;
if (bCBHasChanged) req->flags |= SET_CB_SEQNO;
bRet = !wine_server_call_err( req );
}
SERVER_END_REQ;
return bRet;
}
/**************************************************************************
* CLIPBOARD_SetClipboardViewer
*/
@ -259,7 +216,13 @@ BOOL WINAPI OpenClipboard( HWND hWnd )
TRACE("(%p)...\n", hWnd);
bRet = CLIPBOARD_OpenClipboard(hWnd);
SERVER_START_REQ( set_clipboard_info )
{
req->flags = SET_CB_OPEN;
req->clipboard = wine_server_user_handle( hWnd );
bRet = !wine_server_call( req );
}
SERVER_END_REQ;
TRACE(" returning %i\n", bRet);
@ -272,28 +235,29 @@ BOOL WINAPI OpenClipboard( HWND hWnd )
*/
BOOL WINAPI CloseClipboard(void)
{
BOOL bRet = FALSE;
HWND viewer = 0;
BOOL ret;
TRACE("() Changed=%d\n", bCBHasChanged);
if (CLIPBOARD_CloseClipboard())
SERVER_START_REQ( set_clipboard_info )
{
if (bCBHasChanged)
{
HWND hWndViewer = GetClipboardViewer();
USER_Driver->pEndClipboardUpdate();
bCBHasChanged = FALSE;
if (hWndViewer)
SendNotifyMessageW(hWndViewer, WM_DRAWCLIPBOARD, (WPARAM) GetClipboardOwner(), 0);
}
bRet = TRUE;
req->flags = SET_CB_CLOSE;
if (bCBHasChanged) req->flags |= SET_CB_SEQNO;
if ((ret = !wine_server_call_err( req )))
viewer = wine_server_ptr_handle( reply->old_viewer );
}
SERVER_END_REQ;
return bRet;
if (!ret) return FALSE;
if (bCBHasChanged)
{
USER_Driver->pEndClipboardUpdate();
bCBHasChanged = FALSE;
if (viewer) SendNotifyMessageW(viewer, WM_DRAWCLIPBOARD, (WPARAM) GetClipboardOwner(), 0);
}
return TRUE;
}
@ -326,7 +290,7 @@ BOOL WINAPI EmptyClipboard(void)
* this before acquiring the selection so that when we do acquire the
* selection and the selection loser gets notified, it can check if
* it has lost the Wine clipboard ownership. If it did then it knows
* that a WM_DESTORYCLIPBOARD has already been sent. Otherwise it
* that a WM_DESTROYCLIPBOARD has already been sent. Otherwise it
* lost the selection to a X app and it should send the
* WM_DESTROYCLIPBOARD itself. */
CLIPBOARD_SetClipboardOwner(cbinfo.hWndOpen);