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// Windows/Window.cpp
#include "StdAfx.h"
#include "Windows/Window.h"
#ifndef _UNICODE
#include "Common/StringConvert.h"
#endif
namespace NWindows {
#ifndef _UNICODE
bool CWindow::SetText(LPCWSTR s)
{
if (::SetWindowTextW(_window, s))
return true;
if (::GetLastError() != ERROR_CALL_NOT_IMPLEMENTED)
return false;
return SetText(UnicodeStringToMultiByte(s));
}
#endif
bool CWindow::GetText(CSysString &s)
{
s.Empty();
int length = GetTextLength();
if (length == 0)
return (::GetLastError() == ERROR_SUCCESS);
length = GetText(s.GetBuffer(length), length + 1);
s.ReleaseBuffer();
if (length == 0)
return (::GetLastError() != ERROR_SUCCESS);
return true;
}
#ifndef _UNICODE
bool CWindow::GetText(UString &s)
{
s.Empty();
int length = GetWindowTextLengthW(_window);
if (length == 0)
{
UINT lastError = ::GetLastError();
if (lastError == ERROR_SUCCESS)
return true;
if (lastError != ERROR_CALL_NOT_IMPLEMENTED)
return false;
CSysString sysString;
bool result = GetText(sysString);
s = GetUnicodeString(sysString);
return result;
}
length = GetWindowTextW(_window, s.GetBuffer(length), length + 1);
s.ReleaseBuffer();
if (length == 0)
return (::GetLastError() == ERROR_SUCCESS);
return true;
}
#endif
/*
bool CWindow::ModifyStyleBase(int styleOffset,
DWORD remove, DWORD add, UINT flags)
{
DWORD style = GetWindowLong(styleOffset);
DWORD newStyle = (style & ~remove) | add;
if (style == newStyle)
return false; // it is not good
SetWindowLong(styleOffset, newStyle);
if (flags != 0)
{
::SetWindowPos(_window, NULL, 0, 0, 0, 0,
SWP_NOSIZE | SWP_NOMOVE | SWP_NOZORDER | SWP_NOACTIVATE | flags);
}
return TRUE;
}
*/
}
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