JBoolean
JXChooseFileDialog::OKToDeactivate()
{
if (!JXCSFDialogBase::OKToDeactivate())
{
return kJFalse;
}
else if (Cancelled())
{
return kJTrue;
}
JXPathInput* pathInput = GetPathInput();
if (pathInput->HasFocus())
{
GoToItsPath();
return kJFalse;
}
JXInputField* filterInput = GetFilterInput();
if (filterInput->HasFocus())
{
AdjustFilter();
return kJFalse;
}
JXDirTable* fileBrowser = GetFileBrowser();
if (fileBrowser->GoToSelectedDirectory())
{
return kJFalse;
}
JPtrArray<JDirEntry> entryList(JPtrArrayT::kDeleteAll);
if (fileBrowser->GetSelection(&entryList))
{
const JSize count = entryList.GetElementCount();
for (JIndex i=1; i<=count; i++)
{
JDirEntry* entry = entryList.NthElement(i);
entry->ForceUpdate(); // check that link hasn't been broken behind our back
if (!entry->IsFile())
{
(GetDirInfo())->ForceUpdate();
return kJFalse;
}
}
return kJTrue;
}
else
{
return kJFalse;
}
}
JBoolean
JXSaveFileDialog::OKToDeactivate()
{
if (!JXCSFDialogBase::OKToDeactivate())
{
return kJFalse;
}
else if (Cancelled())
{
return kJTrue;
}
JXPathInput* pathInput = GetPathInput();
if (pathInput->HasFocus())
{
GoToItsPath();
return kJFalse;
}
JXInputField* filterInput = GetFilterInput();
if (filterInput->HasFocus())
{
AdjustFilter();
return kJFalse;
}
JXDirTable* fileBrowser = GetFileBrowser();
if (fileBrowser->HasFocus() && fileBrowser->GoToSelectedDirectory())
{
return kJFalse;
}
const JString& fileName = itsFileNameInput->GetText();
if (fileName.IsEmpty())
{
(JGetUserNotification())->ReportError("You need to enter a file name.");
return kJFalse;
}
const JString& path = GetPath();
const JString fullName = path + fileName;
const JBoolean fileExists = JFileExists(fullName);
if (JDirectoryExists(fullName))
{
(JGetUserNotification())->ReportError(
"This name is already used for a directory.");
return kJFalse;
}
else if (!JDirectoryWritable(path) && !fileExists)
{
(JGetUserNotification())->ReportError(
"You are not allowed to write to this directory.");
return kJFalse;
}
else if (!fileExists)
{
*itsFileName = fileName;
return kJTrue;
}
else if (!JFileWritable(fullName))
{
(JGetUserNotification())->ReportError(
"You are not allowed to write to this file.");
return kJFalse;
}
else if ((JGetUserNotification())->AskUserNo("That file already exists. Replace it?"))
{
*itsFileName = fileName;
return kJTrue;
}
else
{
return kJFalse;
}
}
