bool LuaScriptEditorView::QueryClose()
{
if (!GetModify())
return true;
CWindow wndMain(GetParent());
CString cszText;
cszText.Format(_T("Save changes to %s ?"), m_cszFileTitle.GetString());
int iRet = AtlMessageBox(wndMain, cszText.GetString(), IDR_MAINFRAME, MB_YESNOCANCEL | MB_ICONQUESTION);
if (iRet == IDCANCEL)
return false;
else if (iRet == IDYES && !DoFileSaveAs())
return false;
return true;
}
fnSaveAs()
{ /* Entry point for the "Save As..." command */
extern int vfCloseFilesInDialog;
extern int vfOutOfMemory;
extern HANDLE vhReservedSpace;
if (!CanReadEveryFile((**((**hpdocdod)[docCur].hszFile))))
return;
vfCloseFilesInDialog = TRUE;
/* Close all files on removable media so changing disks is safe */
CloseEveryRfn( TRUE );
/* Free the reserved block, to give us memory for the save dialog box
and for CmdXfSave */
if (vhReservedSpace != NULL)
{
LocalFree(vhReservedSpace);
vhReservedSpace = NULL;
}
PreloadSaveSegs(); /* Advance loading of code to avoid disk swaps */
DoFileSaveAs();
if ((vhReservedSpace = LocalAlloc( LHND, cbReserve )) == NULL)
{ /* Either we were unable to bring up the save dialog
box, or we were unable to re-establish our
block of reserved space. */
#if WINVER >= 0x300
WinFailure();
#else
Error(IDPMTNoMemory);
#endif
}
UpdateInvalid(); /* Assure screen gets updated */
vfCloseFilesInDialog = FALSE;
}
LRESULT MainFrame::OnFileOpen(WORD /*wNotifyCode*/, WORD /*wID*/, HWND /*hWndCtl*/, BOOL& /*bHandled*/)
{
CFileDialog dlg(TRUE, NULL, _T(""), OFN_HIDEREADONLY | OFN_OVERWRITEPROMPT, g_pszLuaScriptingFilter);
int iRet = dlg.DoModal(m_hWnd);
if (iRet == IDOK)
{
bool bRet = m_view.QueryClose();
if (!bRet)
{
if (!DoFileSaveAs())
return 0;
}
if (DoFileOpen(dlg.m_ofn.lpstrFile, dlg.m_ofn.lpstrFileTitle))
{
m_mru.AddToList(dlg.m_ofn.lpstrFile);
m_mru.WriteToRegistry(c_pszSettingsRegkey);
}
}
return 0;
}
bool MainFrame::DoFileSave()
{
if (!m_view.GetFilePath().IsEmpty())
{
if (m_view.Save(m_view.GetFilePath()))
{
m_mru.AddToList(m_view.GetFilePath());
m_mru.WriteToRegistry(c_pszSettingsRegkey);
UpdateTitle();
}
else
{
AtlMessageBox(m_hWnd, _T("Error writing file!\n"), IDR_MAINFRAME, MB_OK | MB_ICONERROR);
return false;
}
}
else
{
return DoFileSaveAs();
}
return true;
}
LRESULT MainFrame::OnFileSaveAs(WORD /*wNotifyCode*/, WORD /*wID*/, HWND /*hWndCtl*/, BOOL& /*bHandled*/)
{
DoFileSaveAs();
return 0;
}