ciderpress/app/RenameEntryDialog.cpp
Andy McFadden d42b9c6dc0 Add CheckedLoadString
The static analyzer was annoyed that the return value from calls to
CString::LoadString() was being ignored.  This adds a wrapper
function that checks the value and logs a failure message if the
string can't be found.
2014-12-16 11:04:31 -08:00

103 lines
2.8 KiB
C++

/*
* CiderPress
* Copyright (C) 2007 by faddenSoft, LLC. All Rights Reserved.
* See the file LICENSE for distribution terms.
*/
#include "stdafx.h"
#include "RenameEntryDialog.h"
BEGIN_MESSAGE_MAP(RenameEntryDialog, CDialog)
ON_WM_HELPINFO()
ON_COMMAND(IDHELP, OnHelp)
ON_BN_CLICKED(IDC_RENAME_SKIP, OnSkip)
END_MESSAGE_MAP()
BOOL RenameEntryDialog::OnInitDialog(void)
{
ASSERT(fBasePath.IsEmpty());
fOldFile = fOldName;
fFssepStr = fFssep;
CEdit* pEdit = (CEdit*) GetDlgItem(IDC_RENAME_PATHSEP);
pEdit->SetReadOnly(!fCanChangeFssep);
pEdit->LimitText(1);
/* if they can't rename the full path, only give them the file name */
if (fCanRenameFullPath || fFssep == '\0') {
fNewName = fOldName;
// fBasePath is empty
} else {
int offset;
offset = fOldName.ReverseFind(fFssep);
if (offset < fOldName.GetLength()) {
fBasePath = fOldName.Left(offset);
fNewName = fOldName.Right(fOldName.GetLength() - (offset+1));
} else {
/* weird -- filename ended with an fssep? */
ASSERT(false); // debugbreak
// fBasePath is empty
fNewName = fOldName;
}
}
/* do the DoDataExchange stuff */
CDialog::OnInitDialog();
/* select the editable text and set the focus */
pEdit = (CEdit*) GetDlgItem(IDC_RENAME_NEW);
ASSERT(pEdit != NULL);
pEdit->SetSel(0, -1);
pEdit->SetFocus();
return FALSE; // we set the focus
}
void RenameEntryDialog::DoDataExchange(CDataExchange* pDX)
{
CString msg, failed;
CheckedLoadString(&failed, IDS_MB_APP_NAME);
/* fNewName must come last, or the focus will be set on the wrong field
when we return after failure */
DDX_Text(pDX, IDC_RENAME_OLD, fOldFile);
DDX_Text(pDX, IDC_RENAME_PATHSEP, fFssepStr);
DDX_Text(pDX, IDC_RENAME_NEW, fNewName);
/* validate the path field */
if (pDX->m_bSaveAndValidate) {
if (fNewName.IsEmpty()) {
msg = "You must specify a new name.";
goto fail;
}
msg = fpArchive->TestPathName(fpEntry, fBasePath, fNewName, fFssep);
if (!msg.IsEmpty())
goto fail;
if (fFssepStr.IsEmpty())
fFssep = '\0';
else
fFssep = (char) fFssepStr.GetAt(0); // could be '\0', that's okay
}
return;
fail:
ASSERT(!msg.IsEmpty());
MessageBox(msg, failed, MB_OK);
pDX->Fail();
return;
}
void RenameEntryDialog::OnSkip(void)
{
/*
* User pressed the "skip" button, which causes us to bail with a result that
* skips the rename but continues with the series.
*/
EndDialog(IDIGNORE);
}