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git-svn-id: https://svn.code.sf.net/p/nsis/code/NSIS/trunk@986 212acab6-be3b-0410-9dea-997c60f758d6
This commit is contained in:
rainwater 2002-09-11 15:07:32 +00:00
parent a465d5662a
commit ae8203b7da
1 changed files with 6 additions and 4 deletions
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10
Contrib/Makensisw/utils.cpp
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@ -36,15 +36,17 @@ void SetBranding(HWND hwnd) {
} }
void CopyToClipboard(HWND hwnd) { void CopyToClipboard(HWND hwnd) {
if (!hwnd||!OpenClipboard(hwnd)) return;
int len=SendDlgItemMessage(hwnd,IDC_LOGWIN,WM_GETTEXTLENGTH,0,0); int len=SendDlgItemMessage(hwnd,IDC_LOGWIN,WM_GETTEXTLENGTH,0,0);
HGLOBAL mem = GlobalAlloc(GHND,len); HGLOBAL mem = GlobalAlloc(GMEM_MOVEABLE,len+1);
if (!mem) { CloseClipboard(); return; }
char *existing_text = (char *)GlobalLock(mem); char *existing_text = (char *)GlobalLock(mem);
if (!hwnd||!OpenClipboard(hwnd)||!existing_text) return; if (!existing_text) { CloseClipboard(); return; }
EmptyClipboard(); EmptyClipboard();
existing_text[0]=0; existing_text[0]=0;
GetDlgItemText(hwnd, IDC_LOGWIN, existing_text, len); GetDlgItemText(hwnd, IDC_LOGWIN, existing_text, len+1);
GlobalUnlock(mem); GlobalUnlock(mem);
SetClipboardData(CF_TEXT,existing_text); SetClipboardData(CF_TEXT,mem);
CloseClipboard(); CloseClipboard();
} }