int ChooseItemFromArchive(ArchiveFile& archive, bool autoChooseIfOnly1, const char** ignoreExtensions, int numIgnoreExtensions)
{
int prevNumIgnoreExtensions = numIgnoreExtensions;
// prepare a list of files to choose from the archive
ArchiveFileChooserInfo info (archive, ignoreExtensions, numIgnoreExtensions);
// based on our list, decide which item in the archive to choose
// check if there's nothing
if(info.files.size() < 1)
{
// DialogsOpen++;
MessageBox(GetArchiveParentHWND(), "The archive is either empty or encrypted.", "Nothing to load!", MB_OK | MB_ICONWARNING);
// DialogsOpen--;
return -1;
}
// if there's only 1 item, choose it
if(info.files.size() == 1 && autoChooseIfOnly1 && numIgnoreExtensions == prevNumIgnoreExtensions)
return info.files[0].itemIndex;
// bring up a dialog to choose the index if there's more than 1
DialogBoxParam(hAppInst, MAKEINTRESOURCE(IDD_ARCHIVEFILECHOOSER), GetArchiveParentHWND(), (DLGPROC) ArchiveFileChooser,(LPARAM) &info);
return s_archiveFileChooserResult;
}
int ChooseItemFromArchive(ArchiveFile& archive, bool autoChooseIfOnly1, const char** ignoreExtensions, int numIgnoreExtensions)
{
int prevNumIgnoreExtensions = numIgnoreExtensions;
archive.m_userMadeSelection = false;
// prepare a list of files to choose from the archive
ArchiveFileChooserInfo info (archive, ignoreExtensions, numIgnoreExtensions);
// based on our list, decide which item in the archive to choose
// check if there's nothing
if(info.files.size() < 1)
{
MessageBox(GetArchiveParentHWND(), "The archive is either empty or encrypted.", "Nothing to load!", MB_OK | MB_ICONWARNING);
return -1;
}
// warn if all the files in the archive have extensions we should ignore
if(numIgnoreExtensions != prevNumIgnoreExtensions)
{
CString msg;
msg.Format("The archive appears to only contain the wrong type of files.\n\n(in \"%s\")", archive.GetArchiveFileName());
int answer = MessageBox(GetArchiveParentHWND(), msg, "Warning", MB_OKCANCEL | MB_ICONWARNING | MB_DEFBUTTON2);
if(answer == IDCANCEL)
return -1;
}
// if there's only 1 item, choose it
if(info.files.size() == 1 && autoChooseIfOnly1 && numIgnoreExtensions == prevNumIgnoreExtensions)
return info.files[0].itemIndex;
// bring up a dialog to choose the index if there's more than 1
DialogBoxParam(AfxGetInstanceHandle(), MAKEINTRESOURCE(IDD_ARCHIVEFILECHOOSER), GetArchiveParentHWND(), (DLGPROC) ArchiveFileChooser,(LPARAM) &info);
archive.m_userMadeSelection = (s_archiveFileChooserResult != -1);
return s_archiveFileChooserResult;
}
