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Improved MakeNSISW UI command state handling

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git-svn-id: https://svn.code.sf.net/p/nsis/code/NSIS/trunk@7043 212acab6-be3b-0410-9dea-997c60f758d6
This commit is contained in:
anders_k 2018-11-07 00:26:29 +00:00
parent 5642b70dd5
commit a6abbc6f4c
7 changed files with 87 additions and 45 deletions
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11
Contrib/Makensisw/utils.h
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@ -47,6 +47,10 @@ bool WriteUTF16LEBOM(HANDLE hFile);
void FreeSpawn(PROCESS_INFORMATION *pPI, HANDLE hRd, HANDLE hWr);
BOOL InitSpawn(STARTUPINFO &si, HANDLE &hRd, HANDLE &hWr);
typedef BYTE PACKEDCMDID_T;
#define PACKCMDID(id) ( PACKEDCMDID_T((id) - IDM_CMDBASE) )
#define UNPACKCMDID(id) ( IDM_CMDBASE + (id) )
int SetArgv(const TCHAR *cmdLine, TCHAR ***argv);
void SetTitle(HWND hwnd,const TCHAR *substr);
void CopyToClipboard(HWND hwnd);
@ -113,4 +117,11 @@ static inline void GetGripperPos(HWND hwnd, RECT&r)
r.top = r.bottom - GetSystemMetrics(SM_CYVSCROLL);
}
static bool RicheditHasSelection(HWND hRE)
{
CHARRANGE tr;
SendMessage(hRE, EM_EXGETSEL, 0, (LPARAM) &tr);
return tr.cpMax - tr.cpMin <= 0 ? FALSE : TRUE;
}
#endif