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openmw-tes3mp/apps/opencs/view/doc/adjusterwidget.cpp

118 lines
3.2 KiB
C++

#include "adjusterwidget.hpp"
#include <boost/filesystem.hpp>
#include <boost/algorithm/string/case_conv.hpp>
#include <QHBoxLayout>
#include <QLabel>
#include <QStyle>
CSVDoc::AdjusterWidget::AdjusterWidget (QWidget *parent)
: QWidget (parent), mValid (false), mAction (ContentAction_Undefined)
{
QHBoxLayout *layout = new QHBoxLayout (this);
mIcon = new QLabel (this);
layout->addWidget (mIcon, 0);
mMessage = new QLabel (this);
mMessage->setWordWrap (true);
mMessage->setSizePolicy (QSizePolicy (QSizePolicy::Minimum, QSizePolicy::Minimum));
layout->addWidget (mMessage, 1);
setName ("", false);
setLayout (layout);
}
void CSVDoc::AdjusterWidget::setAction (ContentAction action)
{
mAction = action;
}
void CSVDoc::AdjusterWidget::setLocalData (const boost::filesystem::path& localData)
{
mLocalData = localData;
}
boost::filesystem::path CSVDoc::AdjusterWidget::getPath() const
{
if (!mValid)
throw std::logic_error ("invalid content file path");
return mResultPath;
}
bool CSVDoc::AdjusterWidget::isValid() const
{
return mValid;
}
void CSVDoc::AdjusterWidget::setFilenameCheck (bool doCheck)
{
mDoFilenameCheck = doCheck;
}
void CSVDoc::AdjusterWidget::setName (const QString& name, bool addon)
{
QString message;
mValid = (!name.isEmpty());
bool warning = false;
if (!mValid)
{
message = "No name.";
}
else
{
boost::filesystem::path path (name.toUtf8().data());
std::string extension = path.extension().string();
boost::algorithm::to_lower(extension);
bool isLegacyPath = (extension == ".esm" ||
extension == ".esp");
bool isFilePathChanged = (path.parent_path().string() != mLocalData.string());
if (isLegacyPath)
path.replace_extension (addon ? ".omwaddon" : ".omwgame");
//if the file came from data-local and is not a legacy file to be converted,
//don't worry about doing a file check.
if (!isFilePathChanged && !isLegacyPath)
{
// path already points to the local data directory
message = QString::fromUtf8 (("Will be saved as: " + path.string()).c_str());
mResultPath = path;
}
//in all other cases, ensure the path points to data-local and do an existing file check
else
{
// path points somewhere else or is a leaf name.
if (isFilePathChanged)
path = mLocalData / path.filename();
message = QString::fromUtf8 (("Will be saved as: " + path.string()).c_str());
mResultPath = path;
if (boost::filesystem::exists (path))
{
/// \todo add an user setting to make this an error.
message += "<p>A file with the same name already exists. If you continue, it will be overwritten.";
warning = true;
}
}
}
mMessage->setText (message);
mIcon->setPixmap (style()->standardIcon (
mValid ? (warning ? QStyle::SP_MessageBoxWarning : QStyle::SP_MessageBoxInformation) : QStyle::SP_MessageBoxCritical).
pixmap (QSize (16, 16)));
emit stateChanged (mValid);
}