From 5d1154c24e2475ed2b7ac248de27ab7b501a1e5e Mon Sep 17 00:00:00 2001
From: Tannin <Tannin@Miranda>
Date: Sat, 16 Feb 2013 19:09:57 +0100
Subject: - hooks for CreateHardLink - createprocess hook will now reroute the
 cwd (fixes SUM, may break other tools?) - profile code moved to separate file
 - executables can now be linked to toolbar - category filters are now
 represented as a tree - csv export of mod list - ModInfoDialog is now "window
 modal" instead of "application modal" - nexus dialog now updates the mod-id
 field while browsing - right-click in nexus browser allows to open in
 external browser - ini viewer is no longer modal - bugfix: another attempt to
 fix processing of invalid header lines in fomod xmls (bom now handled) -
 bugfix: integrated fomod installer will no longer overwrite detected mod name
 by the one from the xml - bugfix: "hide file" from conflicted files list now
 updates that list - bugfix: conflicted files list no longer offers to hide
 files in BSAs - bugfix: pressing delete on the mod list with multiplie files
 selected offered to delete the wrong files - regression: mod name guessing
 with the old regular expression was less likely to lead to an empty mod name.
 Now both are tried

---
 src/modinfodialog.cpp | 2397 ++++++++++++++++++++++++-------------------------
 1 file changed, 1198 insertions(+), 1199 deletions(-)

(limited to 'src/modinfodialog.cpp')

diff --git a/src/modinfodialog.cpp b/src/modinfodialog.cpp
index 88440d99..14b40c91 100644
--- a/src/modinfodialog.cpp
+++ b/src/modinfodialog.cpp
@@ -17,1202 +17,1201 @@ You should have received a copy of the GNU General Public License
 along with Mod Organizer.  If not, see <http://www.gnu.org/licenses/>.
 */
 
-#include "modinfodialog.h"
-#include "ui_modinfodialog.h"
-
-#include "report.h"
-#include "utility.h"
-#include "json.h"
-#include "messagedialog.h"
-#include "bbcode.h"
-#include "questionboxmemory.h"
-#include "settings.h"
-#include <gameinfo.h>
-
-#include <QDir>
-#include <QDirIterator>
-#include <QPushButton>
-#include <QInputDialog>
-#include <QMessageBox>
-#include <QMenu>
-#include <QFileSystemModel>
-#include <Shlwapi.h>
-#include <sstream>
-
-
-using QtJson::Json;
-
-
-class ModFileListWidget : public QListWidgetItem {
-  friend bool operator<(const ModFileListWidget &LHS, const ModFileListWidget &RHS);
-public:
-  ModFileListWidget(const QString &text, int sortValue, QListWidget *parent = 0)
-    : QListWidgetItem(text, parent, QListWidgetItem::UserType + 1), m_SortValue(sortValue) {}
-private:
-  int m_SortValue;
-};
-
-
-bool operator<(const ModFileListWidget &LHS, const ModFileListWidget &RHS)
-{
-  return LHS.m_SortValue < RHS.m_SortValue;
-}
-
-
-ModInfoDialog::ModInfoDialog(ModInfo::Ptr modInfo, const DirectoryEntry *directory, QWidget *parent)
-  : TutorableDialog("ModInfoDialog", parent), ui(new Ui::ModInfoDialog), m_ModInfo(modInfo),
-  m_ThumbnailMapper(this), m_RequestStarted(false),
-  m_DeleteAction(NULL), m_RenameAction(NULL), m_OpenAction(NULL),
-  m_Directory(directory), m_Origin(NULL)
-{
-  ui->setupUi(this);
-  this->setWindowTitle(modInfo->name());
-
-  m_UTF8Codec = QTextCodec::codecForName("utf-8");
-
-  QListWidget *textFileList = findChild<QListWidget*>("textFileList");
-  QListWidget *iniFileList = findChild<QListWidget*>("iniFileList");
-  QListWidget *iniTweaksList = findChild<QListWidget*>("iniTweaksList");
-  QListWidget *activeESPList = findChild<QListWidget*>("activeESPList");
-  QListWidget *inactiveESPList = findChild<QListWidget*>("inactiveESPList");
-  QTreeWidget *categoriesTree = findChild<QTreeWidget*>("categoriesTree");
-  QHBoxLayout *thumbnailArea = findChild<QHBoxLayout*>("thumbnailArea");
-
-  m_FileTree = findChild<QTreeView*>("fileTree");
-
-  m_RootPath = modInfo->absolutePath();
-
-  QString metaFileName = m_RootPath.mid(0).append("/meta.ini");
-  m_Settings = new QSettings(metaFileName, QSettings::IniFormat);
-
-  QLineEdit *modIDEdit = findChild<QLineEdit*>("modIDEdit");
-  modIDEdit->setValidator(new QIntValidator(modIDEdit));
-  modIDEdit->setText(QString("%1").arg(modInfo->getNexusID()));
-
-  ui->notesEdit->setText(modInfo->notes());
-
-  m_FileSystemModel = new QFileSystemModel(this);
-  m_FileSystemModel->setReadOnly(false);
-  m_FileSystemModel->setRootPath(m_RootPath);
-  m_FileTree->setModel(m_FileSystemModel);
-  m_FileTree->setRootIndex(m_FileSystemModel->index(m_RootPath));
-  m_FileTree->setColumnWidth(0, 300);
-
-  connect(&m_ThumbnailMapper, SIGNAL(mapped(const QString&)), this, SIGNAL(thumbnailClickedSignal(const QString&)));
-  connect(this, SIGNAL(thumbnailClickedSignal(const QString&)), this, SLOT(thumbnailClicked(const QString&)));
-
-  m_DeleteAction = new QAction(tr("&Delete"), m_FileTree);
-  m_RenameAction = new QAction(tr("&Rename"), m_FileTree);
-  m_HideAction = new QAction(tr("&Hide"), m_FileTree);
-  m_UnhideAction = new QAction(tr("&Unhide"), m_FileTree);
-  m_OpenAction = new QAction(tr("&Open"), m_FileTree);
-  m_NewFolderAction = new QAction(tr("&New Folder"), m_FileTree);
-  QObject::connect(m_DeleteAction, SIGNAL(triggered()), this, SLOT(deleteTriggered()));
-  QObject::connect(m_RenameAction, SIGNAL(triggered()), this, SLOT(renameTriggered()));
-  QObject::connect(m_OpenAction, SIGNAL(triggered()), this, SLOT(openTriggered()));
-  QObject::connect(m_NewFolderAction, SIGNAL(triggered()), this, SLOT(createDirectoryTriggered()));
-  QObject::connect(m_HideAction, SIGNAL(triggered()), this, SLOT(hideTriggered()));
-  connect(m_UnhideAction, SIGNAL(triggered()), this, SLOT(unhideTriggered()));
-  connect(m_ModInfo.data(), SIGNAL(modDetailsUpdated(bool)), this, SLOT(modDetailsUpdated(bool)));
-
-  ui->descriptionView->page()->setLinkDelegationPolicy(QWebPage::DelegateAllLinks);
-  QObject::connect(ui->descriptionView, SIGNAL(linkClicked(QUrl)), this, SLOT(linkClicked(QUrl)));
-
-  if (directory->originExists(ToWString(modInfo->name()))) {
-    m_Origin = &directory->getOriginByName(ToWString(modInfo->name()));
-    if (m_Origin->isDisabled()) {
-      m_Origin = NULL;
-    }
-  }
-
-  addCategories(CategoryFactory::instance(), modInfo->getCategories(), categoriesTree->invisibleRootItem(), 0);
-  refreshPrimaryCategoriesBox();
-  refreshLists();
-
-  int numTweaks = m_Settings->beginReadArray("INI Tweaks");
-  for (int i = 0; i < numTweaks; ++i) {
-    m_Settings->setArrayIndex(i);
-    QList<QListWidgetItem*> items = iniTweaksList->findItems(m_Settings->value("name").toString(), Qt::MatchFixedString);
-    if (items.size() != 0) {
-      items.at(0)->setCheckState(Qt::Checked);
-    }
-  }
-  m_Settings->endArray();
-
-  QTabWidget *tabWidget = findChild<QTabWidget*>("tabWidget");
-  tabWidget->setTabEnabled(TAB_TEXTFILES, textFileList->count() != 0);
-  tabWidget->setTabEnabled(TAB_INIFILES, (iniFileList->count() != 0) || (iniTweaksList->count() != 0));
-  tabWidget->setTabEnabled(TAB_IMAGES, thumbnailArea->count() != 0);
-  tabWidget->setTabEnabled(TAB_ESPS, (inactiveESPList->count() != 0) || (activeESPList->count() != 0));
-  tabWidget->setTabEnabled(TAB_CONFLICTS, m_Origin != NULL);
-
-  if (tabWidget->currentIndex() == TAB_NEXUS) {
-    activateNexusTab();
-  }
-
-  ui->endorseBtn->setEnabled(m_ModInfo->endorsedState() == ModInfo::ENDORSED_FALSE);
-}
-
-
-ModInfoDialog::~ModInfoDialog()
-{
-  m_ModInfo->setNotes(ui->notesEdit->toPlainText());
-  saveIniTweaks();
-  saveCategories(ui->categoriesTree->invisibleRootItem());
-
-  delete ui;
-  delete m_Settings;
-}
-
-
-void ModInfoDialog::refreshLists()
-{
-  int numNonConflicting = 0;
-  int numOverwrite = 0;
-  int numOverwritten = 0;
-
-  ui->overwriteTree->clear();
-  ui->overwrittenTree->clear();
-
-  if (m_Origin != NULL) {
-    std::vector<FileEntry*> files = m_Origin->getFiles();
-    for (auto iter = files.begin(); iter != files.end(); ++iter) {
-      QString relativeName = QDir::fromNativeSeparators(ToQString((*iter)->getRelativePath()));
-      QString fileName = relativeName.mid(0).prepend(m_RootPath);
-      bool ignore;
-      if ((*iter)->getOrigin(ignore) == m_Origin->getID()) {
-        std::vector<int> alternatives = (*iter)->getAlternatives();
-        if (!alternatives.empty()) {
-          std::wostringstream altString;
-          for (std::vector<int>::iterator altIter = alternatives.begin();
-               altIter != alternatives.end(); ++altIter) {
-            if (altIter != alternatives.begin()) {
-              altString << ", ";
-            }
-            altString << m_Directory->getOriginByID(*altIter).getName();
-          }
-          QStringList fields(relativeName.prepend("..."));
-          fields.append(ToQString(altString.str()));
-          QTreeWidgetItem *item = new QTreeWidgetItem(fields);
-          item->setData(0, Qt::UserRole, fileName);
-          item->setData(1, Qt::UserRole, ToQString(m_Directory->getOriginByID(alternatives[0]).getName()));
-          item->setData(1, Qt::UserRole + 1, alternatives[0]);
-          ui->overwriteTree->addTopLevelItem(item);
-          ++numOverwrite;
-        } else {// otherwise don't display the file
-          ++numNonConflicting;
-        }
-      } else {
-        FilesOrigin &realOrigin = m_Directory->getOriginByID((*iter)->getOrigin(ignore));
-        QStringList fields(relativeName);
-        fields.append(ToQString(realOrigin.getName()));
-        QTreeWidgetItem *item = new QTreeWidgetItem(fields);
-        item->setData(1, Qt::UserRole, ToQString(realOrigin.getName()));
-        ui->overwrittenTree->addTopLevelItem(item);
-        ++numOverwritten;
-      }
-    }
-  }
-
-
-  QDirIterator dirIterator(m_RootPath, QDir::Files, QDirIterator::Subdirectories);
-  while (dirIterator.hasNext()) {
-    QString fileName = dirIterator.next();
-
-    if (fileName.endsWith(".txt", Qt::CaseInsensitive)) {
-      ui->textFileList->addItem(fileName.mid(m_RootPath.length() + 1));
-    } else if ((fileName.endsWith(".ini", Qt::CaseInsensitive) || fileName.endsWith(".cfg", Qt::CaseInsensitive)) &&
-               !fileName.endsWith("meta.ini")) {
-      QString namePart = fileName.mid(m_RootPath.length() + 1);
-      if (namePart.startsWith("INI Tweaks", Qt::CaseInsensitive)) {
-        QListWidgetItem *newItem = new QListWidgetItem(namePart.mid(11), ui->iniTweaksList);
-        newItem->setData(Qt::UserRole, namePart);
-        newItem->setFlags(newItem->flags() | Qt::ItemIsUserCheckable);
-        newItem->setCheckState(Qt::Unchecked);
-        ui->iniTweaksList->addItem(newItem);
-      } else {
-        ui->iniFileList->addItem(namePart);
-      }
-    } else if (fileName.endsWith(".esp", Qt::CaseInsensitive) ||
-               fileName.endsWith(".esm", Qt::CaseInsensitive)) {
-      QString relativePath = fileName.mid(m_RootPath.length() + 1);
-      if (relativePath.contains('/')) {
-        QFileInfo fileInfo(fileName);
-        QListWidgetItem *newItem = new QListWidgetItem(fileInfo.fileName());
-        newItem->setData(Qt::UserRole, relativePath);
-        ui->inactiveESPList->addItem(newItem);
-      } else {
-        ui->activeESPList->addItem(relativePath);
-      }
-    } else if ((fileName.endsWith(".png", Qt::CaseInsensitive)) ||
-               (fileName.endsWith(".jpg", Qt::CaseInsensitive))) {
-      QImage image = QImage(fileName);
-      if (static_cast<float>(image.width()) / static_cast<float>(image.height()) > 1.34) {
-        image = image.scaledToWidth(128);
-      } else {
-        image = image.scaledToHeight(96);
-      }
-
-      QPushButton *thumbnailButton = new QPushButton(QPixmap::fromImage(image), "");
-      thumbnailButton->setIconSize(QSize(image.width(), image.height()));
-      connect(thumbnailButton, SIGNAL(clicked()), &m_ThumbnailMapper, SLOT(map()));
-      m_ThumbnailMapper.setMapping(thumbnailButton, fileName);
-      ui->thumbnailArea->addWidget(thumbnailButton);
-    }
-  }
-
-  ui->overwriteCount->display(numOverwrite);
-  ui->overwrittenCount->display(numOverwritten);
-  ui->noConflictCount->display(numNonConflicting);
-}
-
-
-void ModInfoDialog::addCategories(const CategoryFactory &factory, const std::set<int> &enabledCategories, QTreeWidgetItem *root, int rootLevel)
-{
-  for (unsigned int i = 0; i < factory.numCategories(); ++i) {
-    if (factory.getParentID(i) != rootLevel) {
-      continue;
-    }
-    int categoryID = factory.getCategoryID(i);
-    QTreeWidgetItem *newItem = new QTreeWidgetItem(QStringList(factory.getCategoryName(i)));
-    newItem->setFlags(newItem->flags() | Qt::ItemIsUserCheckable);
-    newItem->setCheckState(0, enabledCategories.find(categoryID) != enabledCategories.end() ? Qt::Checked : Qt::Unchecked);
-    newItem->setData(0, Qt::UserRole, categoryID);
-    if (factory.hasChildren(i)) {
-      addCategories(factory, enabledCategories, newItem, categoryID);
-    }
-    root->addChild(newItem);
-  }
-}
-
-
-void ModInfoDialog::saveCategories(QTreeWidgetItem *currentNode)
-{
-  for (int i = 0; i < currentNode->childCount(); ++i) {
-    QTreeWidgetItem *childNode = currentNode->child(i);
-    m_ModInfo->setCategory(childNode->data(0, Qt::UserRole).toInt(), childNode->checkState(0));
-    saveCategories(childNode);
-  }
-}
-
-
-void ModInfoDialog::on_closeButton_clicked()
-{
-  if (allowNavigateFromTXT() && allowNavigateFromINI()) {
-    this->close();
-  }
-}
-
-
-
-QString ModInfoDialog::getModVersion() const
-{
-  return m_Settings->value("version", "").toString();
-}
-
-
-const int ModInfoDialog::getModID() const
-{
-  return m_Settings->value("modid", 0).toInt();
-}
-
-
-void ModInfoDialog::openTab(int tab)
-{
-  QTabWidget *tabWidget = findChild<QTabWidget*>("tabWidget");
-  if (tabWidget->isTabEnabled(tab)) {
-    tabWidget->setCurrentIndex(tab);
-  }
-}
-
-
-void ModInfoDialog::thumbnailClicked(const QString &fileName)
-{
-  QLabel *imageLabel = findChild<QLabel*>("imageLabel");
-  QImage image(fileName);
-  if (static_cast<float>(image.width()) / static_cast<float>(image.height()) > 1.34) {
-    image = image.scaledToWidth(imageLabel->width());
-  } else {
-    image = image.scaledToHeight(imageLabel->height());
-  }
-  imageLabel->setPixmap(QPixmap::fromImage(image));
-}
-
-
-bool ModInfoDialog::allowNavigateFromTXT()
-{
-  if (ui->saveTXTButton->isEnabled()) {
-    int res = QMessageBox::question(this, tr("Save changes?"), tr("Save changes to \"%1\"?").arg(ui->textFileView->property("currentFile").toString()),
-                                    QMessageBox::Yes | QMessageBox::No | QMessageBox::Cancel);
-    if (res == QMessageBox::Cancel) {
-      return false;
-    } else if (res == QMessageBox::Yes) {
-      saveCurrentTextFile();
-    }
-  }
-  return true;
-}
-
-
-bool ModInfoDialog::allowNavigateFromINI()
-{
-  if (ui->saveButton->isEnabled()) {
-    int res = QMessageBox::question(this, tr("Save changes?"), tr("Save changes to \"%1\"?").arg(ui->iniFileView->property("currentFile").toString()),
-                                    QMessageBox::Yes | QMessageBox::No | QMessageBox::Cancel);
-    if (res == QMessageBox::Cancel) {
-      return false;
-    } else if (res == QMessageBox::Yes) {
-      saveCurrentIniFile();
-    }
-  }
-  return true;
-}
-
-
-void ModInfoDialog::on_textFileList_currentItemChanged(QListWidgetItem *current, QListWidgetItem *previous)
-{
-  QString fullPath = m_RootPath + "/" + current->text();
-
-  QVariant currentFile = ui->textFileView->property("currentFile");
-  if (currentFile.isValid() && (currentFile.toString() == fullPath)) {
-    // the new file is the same as the currently displayed file. May be the result of a cancelation
-    return;
-  }
-
-  if (allowNavigateFromTXT()) {
-    openTextFile(fullPath);
-  } else {
-    ui->textFileList->setCurrentItem(previous, QItemSelectionModel::Current);
-  }
-}
-
-
-void ModInfoDialog::openTextFile(const QString &fileName)
-{
-  QFile textFile(fileName);
-  textFile.open(QIODevice::ReadOnly);
-  QByteArray buffer = textFile.readAll();
-  QTextCodec *codec = QTextCodec::codecForUtfText(buffer, m_UTF8Codec);
-  ui->textFileView->setText(codec->toUnicode(buffer));
-  ui->textFileView->setProperty("currentFile", fileName);
-  ui->textFileView->setProperty("encoding", codec->name());
-  ui->saveTXTButton->setEnabled(false);
-}
-
-
-void ModInfoDialog::openIniFile(const QString &fileName)
-{
-  QPushButton* saveButton = findChild<QPushButton*>("saveButton");
-
-  QFile iniFile(fileName);
-  iniFile.open(QIODevice::ReadOnly);
-  QByteArray buffer = iniFile.readAll();
-  QTextCodec *codec = QTextCodec::codecForUtfText(buffer, m_UTF8Codec);
-  QTextEdit *iniFileView = findChild<QTextEdit*>("iniFileView");
-  iniFileView->setText(codec->toUnicode(buffer));
-  iniFileView->setProperty("currentFile", fileName);
-  iniFileView->setProperty("encoding", codec->name());
-  iniFile.close();
-
-  saveButton->setEnabled(false);
-}
-
-
-void ModInfoDialog::saveIniTweaks()
-{
-  QListWidget *iniTweaksList = findChild<QListWidget*>("iniTweaksList");
-
-  m_Settings->beginWriteArray("INI Tweaks");
-
-  int countEnabled = 0;
-  for (int i = 0; i < iniTweaksList->count(); ++i) {
-    if (iniTweaksList->item(i)->checkState() == Qt::Checked) {
-      m_Settings->setArrayIndex(countEnabled++);
-      m_Settings->setValue("name", iniTweaksList->item(i)->text());
-    }
-  }
-
-  m_Settings->endArray();
-}
-
-
-void ModInfoDialog::on_iniFileList_currentItemChanged(QListWidgetItem *current, QListWidgetItem *previous)
-{
-  QString fullPath = m_RootPath + "/" + current->text();
-
-  QVariant currentFile = ui->iniFileView->property("currentFile");
-  if (currentFile.isValid() && (currentFile.toString() == fullPath)) {
-    // the new file is the same as the currently displayed file. May be the result of a cancelation
-    return;
-  }
-
-  if (allowNavigateFromINI()) {
-    openIniFile(fullPath);
-  } else {
-    ui->iniFileList->setCurrentItem(previous, QItemSelectionModel::Current);
-  }
-}
-
-
-void ModInfoDialog::on_iniTweaksList_currentItemChanged(QListWidgetItem *current, QListWidgetItem *previous)
-{
-  QString fullPath = m_RootPath + "/" + current->data(Qt::UserRole).toString();
-
-  QVariant currentFile = ui->iniFileView->property("currentFile");
-  if (currentFile.isValid() && (currentFile.toString() == fullPath)) {
-    // the new file is the same as the currently displayed file. May be the result of a cancelation
-    return;
-  }
-
-  if (allowNavigateFromINI()) {
-    openIniFile(fullPath);
-  } else {
-    ui->iniFileList->setCurrentItem(previous, QItemSelectionModel::Current);
-  }
-
-}
-
-
-void ModInfoDialog::on_saveButton_clicked()
-{
-  saveCurrentIniFile();
-}
-
-
-void ModInfoDialog::on_saveTXTButton_clicked()
-{
-  saveCurrentTextFile();
-}
-
-
-void ModInfoDialog::saveCurrentTextFile()
-{
-  QVariant fileNameVar = ui->textFileView->property("currentFile");
-  QVariant encodingVar = ui->textFileView->property("encoding");
-  if (fileNameVar.isValid() && encodingVar.isValid()) {
-    QString fileName = fileNameVar.toString();
-    QFile txtFile(fileName);
-    txtFile.open(QIODevice::WriteOnly);
-    txtFile.resize(0);
-    QTextCodec *codec = QTextCodec::codecForName(encodingVar.toString().toUtf8());
-    QString data = ui->textFileView->toPlainText().replace("\n", "\r\n");
-    txtFile.write(codec->fromUnicode(data));
-  } else {
-    reportError("no file selected");
-  }
-  ui->saveTXTButton->setEnabled(false);
-}
-
-
-void ModInfoDialog::saveCurrentIniFile()
-{
-  QVariant fileNameVar = ui->iniFileView->property("currentFile");
-  QVariant encodingVar = ui->iniFileView->property("encoding");
-  if (fileNameVar.isValid()) {
-    QString fileName = fileNameVar.toString();
-    QFile txtFile(fileName);
-    txtFile.open(QIODevice::WriteOnly);
-    txtFile.resize(0);
-    QTextCodec *codec = QTextCodec::codecForName(encodingVar.toString().toUtf8());
-    QString data = ui->iniFileView->toPlainText().replace("\n", "\r\n");
-    txtFile.write(codec->fromUnicode(data));
-  } else {
-    reportError("no file selected");
-  }
-  ui->saveButton->setEnabled(false);
-}
-
-
-void ModInfoDialog::on_iniFileView_textChanged()
-{
-  QPushButton* saveButton = findChild<QPushButton*>("saveButton");
-  saveButton->setEnabled(true);
-}
-
-
-void ModInfoDialog::on_textFileView_textChanged()
-{
-  ui->saveTXTButton->setEnabled(true);
-}
-
-
-void ModInfoDialog::on_activateESP_clicked()
-{
-  QListWidget *activeESPList = findChild<QListWidget*>("activeESPList");
-  QListWidget *inactiveESPList = findChild<QListWidget*>("inactiveESPList");
-
-  int selectedRow = inactiveESPList->currentRow();
-  if (selectedRow < 0) {
-    return;
-  }
-
-  QListWidgetItem *selectedItem = inactiveESPList->takeItem(selectedRow);
-
-  QDir root(m_RootPath);
-  bool renamed = false;
-
-  while (root.exists(selectedItem->text())) {
-    bool okClicked = false;
-    QString newName = QInputDialog::getText(this, tr("File Exists"), tr("A file with that name exists, please enter a new one"), QLineEdit::Normal, selectedItem->text(), &okClicked);
-    if (!okClicked) {
-      inactiveESPList->insertItem(selectedRow, selectedItem);
-      return;
-    } else if (newName.size() > 0) {
-      selectedItem->setText(newName);
-      renamed = true;
-    }
-  }
-
-  if (root.rename(selectedItem->data(Qt::UserRole).toString(), selectedItem->text())) {
-    activeESPList->addItem(selectedItem);
-    if (renamed) {
-      selectedItem->setData(Qt::UserRole, QVariant());
-    }
-  } else {
-    inactiveESPList->insertItem(selectedRow, selectedItem);
-    reportError(tr("failed to move file"));
-  }
-}
-
-
-void ModInfoDialog::on_deactivateESP_clicked()
-{
-  QListWidget *activeESPList = findChild<QListWidget*>("activeESPList");
-  QListWidget *inactiveESPList = findChild<QListWidget*>("inactiveESPList");
-
-  int selectedRow = activeESPList->currentRow();
-  if (selectedRow < 0) {
-    return;
-  }
-
-  QDir root(m_RootPath);
-
-  QListWidgetItem *selectedItem = activeESPList->takeItem(selectedRow);
-
-  // if we moved the file from optional to active in this session, we move the file back to
-  // where it came from. Otherwise, it is moved to the new folder "optional"
-  if (selectedItem->data(Qt::UserRole).isNull()) {
-    selectedItem->setData(Qt::UserRole, QString("optional/") + selectedItem->text());
-    if (!root.exists("optional")) {
-      if (!root.mkdir("optional")) {
-        reportError(tr("failed to create directory \"optional\""));
-        activeESPList->insertItem(selectedRow, selectedItem);
-        return;
-      }
-    }
-  }
-
-  if (root.rename(selectedItem->text(), selectedItem->data(Qt::UserRole).toString())) {
-    inactiveESPList->addItem(selectedItem);
-  } else {
-    activeESPList->insertItem(selectedRow, selectedItem);
-  }
-}
-
-void ModInfoDialog::on_visitNexusLabel_linkActivated(const QString &link)
-{
-  this->close();
-  emit nexusLinkActivated(link);
-}
-
-void ModInfoDialog::linkClicked(const QUrl &url)
-{
-  if (url.toString().startsWith(ToQString(GameInfo::instance().getNexusPage()))) {
-    this->close();
-    emit nexusLinkActivated(url.toString());
-  } else {
-    ::ShellExecuteW(NULL, L"open", ToWString(url.toString()).c_str(), NULL, NULL, SW_SHOWNORMAL);
-  }
-}
-
-
-void ModInfoDialog::refreshNexusData(int modID)
-{
-  if ((!m_RequestStarted) && (modID > 0)) {
-    m_RequestStarted = true;
-
-    m_ModInfo->updateNXMInfo();
-
-    MessageDialog::showMessage(tr("Info requested, please wait"), this);
-  }
-}
-
-
-/*void ModInfoDialog::nxmDescriptionAvailable(int, QVariant, QVariant resultData, int requestID)
-{
-  std::set<int>::iterator idIter = m_RequestIDs.find(requestID);
-  if (idIter == m_RequestIDs.end()) {
-    return;
-  } else {
-    m_RequestIDs.erase(idIter);
-  }
-
-  QVariantMap result = resultData.toMap();
-
-  if (!result["description"].isNull()) {
-    QString descriptionAsHTML =
-        QString("<html>"
-                  "<head><style>body {background: #707070; } a { color: #5EA2E5; }</style></head>"
-                  "<body>%1</body>"
-                "</html>").arg(BBCode::convertToHTML(result["description"].toString()));
-
-//    QString descriptionAsHTML = BBCode::convertToHTML(result["description"].toString());
-    ui->descriptionView->setHtml(descriptionAsHTML);
-  } else {
-    ui->descriptionView->setHtml(result["summary"].toString().append(QString("\r\n") + tr("(description incomplete, please visit nexus)")));
-  }
-
-  QLineEdit *versionEdit = findChild<QLineEdit*>("versionEdit");
-  QString version = result["version"].toString();
-
-  if (!version.isEmpty()) {
-    m_ModInfo->setNewestVersion(version);
-
-    VersionInfo currentVersion(versionEdit->text());
-    VersionInfo newestVersion(version);
-
-    QPalette versionColor;
-    if (currentVersion < newestVersion) {
-      versionColor.setColor(QPalette::Text, Qt::red);
-      versionEdit->setToolTip(tr("Current Version: %1").arg(version));
-    } else {
-      versionColor.setColor(QPalette::Text, Qt::green);
-      versionEdit->setToolTip(tr("No update available"));
-    }
-    versionEdit->setPalette(versionColor);
-  }
-}*/
-
-
-QString ModInfoDialog::getFileCategory(int categoryID)
-{
-  switch (categoryID) {
-    case 1: return tr("Main");
-    case 2: return tr("Update");
-    case 3: return tr("Optional");
-    case 4: return tr("Old");
-    case 5: return tr("Misc");
-    default: return tr("Unknown");
-  }
-}
-
-
-void ModInfoDialog::updateVersionColor()
-{
-  QPalette versionColor;
-  if (m_ModInfo->getVersion() < m_ModInfo->getNewestVersion()) {
-    versionColor.setColor(QPalette::Text, Qt::red);
-    ui->versionEdit->setToolTip(tr("Current Version: %1").arg(m_ModInfo->getNewestVersion().canonicalString()));
-  } else {
-    versionColor.setColor(QPalette::Text, Qt::green);
-    ui->versionEdit->setToolTip(tr("No update available"));
-  }
-  ui->versionEdit->setPalette(versionColor);
-}
-
-
-void ModInfoDialog::modDetailsUpdated(bool success)
-{
-  if (success) {
-    QString nexusDescription = m_ModInfo->getNexusDescription();
-    if (!nexusDescription.isEmpty()) {
-  /*    QString input =
-         "[size=20]sizetest[/size]\r\n"
-          "[COLOR=yellow]colortest[/COLOR]\r\n"
-          "[center]centertest[/center]\r\n"
-          "[quote]quotetest 1[/quote]\r\n"
-          "[quote=bla]quotetest 2[/quote]\r\n"
-          "[url]www.skyrimnexus.com[/url]\r\n"
-          "[url=www.skyrimnexus.com]urltest 2[/url]\r\n"
-          "[ol]\r\n"
-          "[li]item 2[/li]"
-          "[*]item 1\r\n"
-          "[/ol]\r\n"
-          "[img]http://www.bbcode.org/images/bbcode_logo.png[/img]\r\n"
-          "[table][tr][th]headertest1[/th]"
-          "[th]headertest2[/th][/tr]"
-          "[tr][td]rowtest11[/td][td]rowtest12[/td][/tr]"
-          "[tr][td]rowtest21[/td][td]rowtest22[/td][/tr][/table]"
-          "[email=\"sherb@gmx.net\"]mail me[/email]";
-      ui->descriptionView->setHtml(BBCode::convertToHTML(input));*/
-
-      QString descriptionAsHTML =
-          QString("<html>"
-                    "<head><style>body {background: #707070; } a { color: #5EA2E5; }</style></head>"
-                    "<body>%1</body>"
-                  "</html>").arg(BBCode::convertToHTML(nexusDescription));
-
-  //    QString descriptionAsHTML = BBCode::convertToHTML(result["description"].toString());
-      ui->descriptionView->setHtml(descriptionAsHTML);
-    } else {
-  //    ui->descriptionView->setHtml(result["summary"].toString().append(QString("\r\n") + tr("(description incomplete, please visit nexus)")));
-      ui->descriptionView->setHtml(tr("(description incomplete, please visit nexus)"));
-    }
-
-    QString version = m_ModInfo->getNewestVersion().canonicalString();
-
-    if (!version.isEmpty()) {
-      m_ModInfo->setNewestVersion(version);
-
-      updateVersionColor();
-    }
-
-    QTableWidget *filesWidget = findChild<QTableWidget*>("filesWidget");
-    filesWidget->clearContents();
-    filesWidget->setRowCount(0);
-    filesWidget->setColumnCount(5);
-#if QT_VERSION >= 0x050000
-    filesWidget->horizontalHeader()->setSectionResizeMode(1, QHeaderView::Stretch);
-#else
-    filesWidget->horizontalHeader()->setResizeMode(1, QHeaderView::Stretch);
-#endif
-    filesWidget->horizontalHeader()->setVisible(true);
-    filesWidget->setColumnHidden(4, true);
-
-
-    // prevent sorting while we change the table
-    filesWidget->setSortingEnabled(false);
-    int row = 0;
-    QList<ModInfo::NexusFileInfo>::const_iterator current, end;
-    m_ModInfo->getNexusFiles(current, end);
-    for (; current != end; ++current) {
-      filesWidget->insertRow(row);
-      int type = current->category;
-      filesWidget->setItem(row, 4, new QTableWidgetItem(QString("%1").arg(type)));
-      filesWidget->setItem(row, 0, new QTableWidgetItem(getFileCategory(type)));
-      QTableWidgetItem *nameItem = new QTableWidgetItem(current->name);
-      nameItem->setToolTip(current->description);
-      nameItem->setData(Qt::UserRole, current->id);
-      filesWidget->setItem(row, 1, nameItem);
-      filesWidget->setItem(row, 2, new QTableWidgetItem(current->version));
-      QTableWidgetItem *sizeItem = new QTableWidgetItem();
-      sizeItem->setData(Qt::DisplayRole, current->size);
-      filesWidget->setItem(row, 3, sizeItem);
-      ++row;
-    }
-    filesWidget->setSortingEnabled(true);
-    filesWidget->sortItems(4);
-  }
-}
-
-
-void ModInfoDialog::activateNexusTab()
-{
-  QLineEdit *modIDEdit = findChild<QLineEdit*>("modIDEdit");
-  int modID = modIDEdit->text().toInt();
-  if (modID != 0) {
-    QString nexusLink = QString("%1/downloads/file.php?id=%2").arg(ToQString(GameInfo::instance().getNexusPage())).arg(modID);
-    QLabel *visitNexusLabel = findChild<QLabel*>("visitNexusLabel");
-    visitNexusLabel->setText(tr("<a href=\"%1\">Visit on Nexus</a>").arg(nexusLink));
-    visitNexusLabel->setToolTip(nexusLink);
-
-
-    if (m_ModInfo->getNexusDescription().isEmpty() ||
-        QDateTime::currentDateTime() > m_ModInfo->getLastNexusQuery().addDays(1)) {
-      refreshNexusData(modID);
-    } else {
-      this->modDetailsUpdated(true);
-    }
-  }
-  QLineEdit *versionEdit = findChild<QLineEdit*>("versionEdit");
-  QString currentVersion = m_Settings->value("version", "0.0").toString();
-  versionEdit->setText(currentVersion);
-}
-
-
-void ModInfoDialog::on_tabWidget_currentChanged(int index)
-{
-  if (index == TAB_NEXUS) {
-    activateNexusTab();
-  }
-}
-
-
-void ModInfoDialog::on_modIDEdit_editingFinished()
-{
-  int oldID = m_Settings->value("modid", 0).toInt();
-  int modID = ui->modIDEdit->text().toInt();
-  if (oldID != modID){
-    m_ModInfo->setNexusID(modID);
-
-    ui->descriptionView->setHtml("");
-    if (modID != 0) {
-      m_RequestStarted = false;
-      refreshNexusData(modID);
-    }
-  }
-}
-
-void ModInfoDialog::on_versionEdit_editingFinished()
-{
-  VersionInfo version(ui->versionEdit->text());
-  m_ModInfo->setVersion(version);
-  updateVersionColor();
-}
-
-void ModInfoDialog::on_filesWidget_doubleClicked(const QModelIndex &index)
-{
-  QTableWidget *filesWidget = findChild<QTableWidget*>("filesWidget");
-
-  QTableWidgetItem *selectedItem = filesWidget->item(index.row(), 1);
-  if (selectedItem == NULL) {
-    qDebug("no item in row %d", index.row());
-    return;
-  }
-
-  QString nexusLink = QString("nxm://%1/mods/%2/files/%3")
-                          .arg(ToQString(GameInfo::instance().getGameName()))
-                          .arg(m_Settings->value("modid").toInt())
-                          .arg(selectedItem->data(Qt::UserRole).toInt());
-
-  try {
-    if (QuestionBoxMemory::query(this, Settings::instance().directInterface(), "confirmNexusDownload",
-                                 tr("Confirm"), tr("Download \"%1\"?").arg(selectedItem->text()),
-                                 QDialogButtonBox::Yes | QDialogButtonBox::No) == QDialogButtonBox::Yes) {
-      emit downloadRequest(nexusLink);
-      MessageDialog::showMessage(tr("Download started"), this);
-    }
-  } catch (const std::exception &e) {
-    reportError(tr("Exception: %1").arg(e.what()));
-  }
-}
-
-
-bool ModInfoDialog::recursiveDelete(const QModelIndex &index)
-{
-  for (int childRow = 0; childRow < m_FileSystemModel->rowCount(index); ++childRow) {
-    QModelIndex childIndex = m_FileSystemModel->index(childRow, 0, index);
-    if (m_FileSystemModel->isDir(childIndex)) {
-      if (!recursiveDelete(childIndex)) {
-        qCritical("failed to delete %s", m_FileSystemModel->fileName(childIndex).toUtf8().constData());
-        return false;
-      }
-    } else {
-      if (!m_FileSystemModel->remove(childIndex)) {
-        qCritical("failed to delete %s", m_FileSystemModel->fileName(childIndex).toUtf8().constData());
-        return false;
-      }
-    }
-  }
-  if (!m_FileSystemModel->remove(index)) {
-    qCritical("failed to delete %s", m_FileSystemModel->fileName(index).toUtf8().constData());
-    return false;
-  }
-  return true;
-}
-
-
-void ModInfoDialog::deleteFile(const QModelIndex &index)
-{
-
-  bool res = m_FileSystemModel->isDir(index) ? recursiveDelete(index)
-                                             : m_FileSystemModel->remove(index);
-  if (!res) {
-    QString fileName = m_FileSystemModel->fileName(index);
-    reportError(tr("Failed to delete %1").arg(fileName));
-  }
-}
-
-
-void ModInfoDialog::deleteTriggered()
-{
-  if (m_FileSelection.count() == 0) {
-    return;
-  } else if (m_FileSelection.count() == 1) {
-    QString fileName = m_FileSystemModel->fileName(m_FileSelection.at(0));
-    if (QMessageBox::question(this, tr("Confirm"), tr("Are sure you want to delete \"%1\"?").arg(fileName),
-                              QMessageBox::Yes | QMessageBox::No) != QMessageBox::Yes) {
-      return;
-    }
-  } else {
-    if (QMessageBox::question(this, tr("Confirm"), tr("Are sure you want to delete the selected files?"),
-                              QMessageBox::Yes | QMessageBox::No) != QMessageBox::Yes) {
-      return;
-    }
-  }
-
-  foreach(QModelIndex index, m_FileSelection) {
-    deleteFile(index);
-  }
-}
-
-
-void ModInfoDialog::renameTriggered()
-{
-  QModelIndex selection = m_FileSelection.at(0);
-  QModelIndex index = selection.sibling(selection.row(), 0);
-  if (!index.isValid() || m_FileSystemModel->isReadOnly()) {
-      return;
-  }
-
-  m_FileTree->edit(index);
-}
-
-
-void ModInfoDialog::hideTriggered()
-{
-  for (QModelIndexList::const_iterator iter = m_FileSelection.constBegin();
-       iter != m_FileSelection.constEnd(); ++iter) {
-    QString path = m_FileSystemModel->filePath(*iter);
-    if (!path.endsWith(ModInfo::s_HiddenExt)) {
-      hideFile(path);
-    }
-  }
-}
-
-
-void ModInfoDialog::unhideTriggered()
-{
-  for (QModelIndexList::const_iterator iter = m_FileSelection.constBegin();
-       iter != m_FileSelection.constEnd(); ++iter) {
-    QString path = m_FileSystemModel->filePath(*iter);
-    if (path.endsWith(ModInfo::s_HiddenExt)) {
-      unhideFile(path);
-    }
-  }
-}
-
-
-void ModInfoDialog::openFile(const QModelIndex &index)
-{
-  QString fileName = m_FileSystemModel->filePath(index);
-
-  HINSTANCE res = ::ShellExecuteW(NULL, L"open", ToWString(fileName).c_str(), NULL, NULL, SW_SHOW);
-  if ((int)res <= 32) {
-    qCritical("failed to invoke %s: %d", fileName.toUtf8().constData(), res);
-  }
-}
-
-
-void ModInfoDialog::openTriggered()
-{
-  foreach(QModelIndex idx, m_FileSelection) {
-    openFile(idx);
-  }
-}
-
-void ModInfoDialog::createDirectoryTriggered()
-{
-  QModelIndex selection = m_FileSelection.at(0);
-
-  QModelIndex index = m_FileSystemModel->isDir(selection) ? selection
-                                                          : selection.parent();
-  index = index.sibling(index.row(), 0);
-
-  QString name = tr("New Folder");
-  QString path = m_FileSystemModel->filePath(index).append("/");
-
-  QModelIndex existingIndex = m_FileSystemModel->index(path + name);
-  int suffix = 1;
-  while (existingIndex.isValid()) {
-    name = tr("New Folder") + QString::number(suffix++);
-    existingIndex = m_FileSystemModel->index(path + name);
-  }
-
-  QModelIndex newIndex = m_FileSystemModel->mkdir(index, name);
-  if (!newIndex.isValid()) {
-    reportError(tr("Failed to create \"%1\"").arg(name));
-    return;
-  }
-
-  m_FileTree->setCurrentIndex(newIndex);
-  m_FileTree->edit(newIndex);
-}
-
-
-void ModInfoDialog::on_fileTree_customContextMenuRequested(const QPoint &pos)
-{
-  QItemSelectionModel *selectionModel = m_FileTree->selectionModel();
-  m_FileSelection = selectionModel->selectedRows(0);
-
-//  m_FileSelection = m_FileTree->indexAt(pos);
-  QMenu menu(m_FileTree);
-
-  menu.addAction(m_NewFolderAction);
-
-  bool hasFiles = false;
-
-  foreach(QModelIndex idx, m_FileSelection) {
-    if (m_FileSystemModel->fileInfo(idx).isFile()) {
-      hasFiles = true;
-      break;
-    }
-  }
-
-  if (selectionModel->hasSelection()) {
-    if (hasFiles) {
-      menu.addAction(m_OpenAction);
-    }
-    menu.addAction(m_RenameAction);
-    menu.addAction(m_DeleteAction);
-    if (m_FileSystemModel->fileName(m_FileSelection.at(0)).endsWith(ModInfo::s_HiddenExt)) {
-      menu.addAction(m_UnhideAction);
-    } else {
-      menu.addAction(m_HideAction);
-    }
-  } else {
-    m_FileSelection.clear();
-    m_FileSelection.append(m_FileSystemModel->index(m_FileSystemModel->rootPath(), 0));
-  }
-  menu.exec(m_FileTree->mapToGlobal(pos));
-}
-
-
-void ModInfoDialog::on_categoriesTree_itemChanged(QTreeWidgetItem *item, int)
-{
-  QTreeWidgetItem *parent = item->parent();
-  while ((parent != NULL) && ((parent->flags() & Qt::ItemIsUserCheckable) != 0) && (parent->checkState(0) == Qt::Unchecked)) {
-    parent->setCheckState(0, Qt::Checked);
-    parent = parent->parent();
-  }
-  refreshPrimaryCategoriesBox();
-}
-
-
-void ModInfoDialog::addCheckedCategories(QTreeWidgetItem *tree)
-{
-  for (int i = 0; i < tree->childCount(); ++i) {
-    QTreeWidgetItem *child = tree->child(i);
-    if (child->checkState(0) == Qt::Checked) {
-      ui->primaryCategoryBox->addItem(child->text(0), child->data(0, Qt::UserRole));
-      addCheckedCategories(child);
-    }
-  }
-}
-
-
-void ModInfoDialog::refreshPrimaryCategoriesBox()
-{
-  ui->primaryCategoryBox->clear();
-  int primaryCategory = m_ModInfo->getPrimaryCategory();
-  addCheckedCategories(ui->categoriesTree->invisibleRootItem());
-  for (int i = 0; i < ui->primaryCategoryBox->count(); ++i) {
-    if (ui->primaryCategoryBox->itemData(i).toInt() == primaryCategory) {
-      ui->primaryCategoryBox->setCurrentIndex(i);
-      break;
-    }
-  }
-}
-
-
-void ModInfoDialog::on_primaryCategoryBox_currentIndexChanged(int index)
-{
-  if (index != -1) {
-    m_ModInfo->setPrimaryCategory(ui->primaryCategoryBox->itemData(index).toInt());
-  }
-}
-
-
-void ModInfoDialog::on_overwriteTree_itemDoubleClicked(QTreeWidgetItem *item, int)
-{
-  this->close();
-  emit modOpen(item->data(1, Qt::UserRole).toString(), TAB_CONFLICTS);
-}
-
-
-bool ModInfoDialog::hideFile(const QString &oldName)
-{
-  QString newName = oldName + ModInfo::s_HiddenExt;
-
-  if (QFileInfo(newName).exists()) {
-    if (QMessageBox::question(this, tr("Replace file?"), tr("There already is a hidden version of this file. Replace it?"),
-                              QMessageBox::Yes | QMessageBox::No) == QMessageBox::Yes) {
-      if (!QFile(newName).remove()) {
-        QMessageBox::critical(this, tr("File operation failed"), tr("Failed to remove \"%1\". Maybe you lack the required file permissions?").arg(newName));
-        return false;
-      }
-    } else {
-      return false;
-    }
-  }
-
-  if (QFile::rename(oldName, newName)) {
-    return true;
-  } else {
-    reportError(tr("failed to rename %1 to %2").arg(oldName).arg(QDir::toNativeSeparators(newName)));
-    return false;
-  }
-}
-
-
-bool ModInfoDialog::unhideFile(const QString &oldName)
-{
-  QString newName = oldName.left(oldName.length() - ModInfo::s_HiddenExt.length());
-  if (QFileInfo(newName).exists()) {
-    if (QMessageBox::question(this, tr("Replace file?"), tr("There already is a visible version of this file. Replace it?"),
-                              QMessageBox::Yes | QMessageBox::No) == QMessageBox::Yes) {
-      if (!QFile(newName).remove()) {
-        QMessageBox::critical(this, tr("File operation failed"), tr("Failed to remove \"%1\". Maybe you lack the required file permissions?").arg(newName));
-        return false;
-      }
-    } else {
-      return false;
-    }
-  }
-  if (QFile::rename(oldName, newName)) {
-    return true;
-  } else {
-    reportError(tr("failed to rename %1 to %2").arg(QDir::toNativeSeparators(oldName)).arg(QDir::toNativeSeparators(newName)));
-    return false;
-  }
-}
-
-
-void ModInfoDialog::hideConflictFile()
-{
-  if (hideFile(m_ConflictsContextItem->data(0, Qt::UserRole).toString())) {
-    int originID = m_ConflictsContextItem->data(1, Qt::UserRole + 1).toInt();
-    emit originModified(originID);
-    refreshLists();
-  }
-}
-
-
-void ModInfoDialog::unhideConflictFile()
-{
-  if (unhideFile(m_ConflictsContextItem->data(0, Qt::UserRole).toString())) {
-    int originID = m_ConflictsContextItem->data(1, Qt::UserRole + 1).toInt();
-    emit originModified(originID);
-    refreshLists();
-  }
-}
-
-
-void ModInfoDialog::on_overwriteTree_customContextMenuRequested(const QPoint &pos)
-{
-  m_ConflictsContextItem = ui->overwriteTree->itemAt(pos.x(), pos.y());
-
-  QMenu menu;
-  if (m_ConflictsContextItem != NULL) {
-    // offer to hide/unhide file, but not for files from archives
-//    if (!m_ConflictsContextItem->data(0, Qt::UserRole + 1).toBool()) {
-    if (true) {
-      if (m_ConflictsContextItem->text(0).endsWith(ModInfo::s_HiddenExt)) {
-        menu.addAction(tr("Un-Hide"), this, SLOT(unhideConflictFile()));
-      } else {
-        menu.addAction(tr("Hide"), this, SLOT(hideConflictFile()));
-      }
-    }
-  }
-
-  menu.exec(ui->overwriteTree->mapToGlobal(pos));
-}
-
-
-void ModInfoDialog::on_overwrittenTree_itemDoubleClicked(QTreeWidgetItem *item, int)
-{
-  this->close();
-  emit modOpen(item->data(1, Qt::UserRole).toString(), TAB_CONFLICTS);
-}
-
-void ModInfoDialog::on_refreshButton_clicked()
-{
-  m_ModInfo->updateNXMInfo();
-
-  MessageDialog::showMessage(tr("Info requested, please wait"), this);
-}
-
-void ModInfoDialog::on_endorseBtn_clicked()
-{
-  emit endorseMod(m_ModInfo);
-}
+#include "modinfodialog.h"
+#include "ui_modinfodialog.h"
+
+#include "report.h"
+#include "utility.h"
+#include "json.h"
+#include "messagedialog.h"
+#include "bbcode.h"
+#include "questionboxmemory.h"
+#include "settings.h"
+#include <gameinfo.h>
+
+#include <QDir>
+#include <QDirIterator>
+#include <QPushButton>
+#include <QInputDialog>
+#include <QMessageBox>
+#include <QMenu>
+#include <QFileSystemModel>
+#include <Shlwapi.h>
+#include <sstream>
+
+
+using QtJson::Json;
+
+
+class ModFileListWidget : public QListWidgetItem {
+  friend bool operator<(const ModFileListWidget &LHS, const ModFileListWidget &RHS);
+public:
+  ModFileListWidget(const QString &text, int sortValue, QListWidget *parent = 0)
+    : QListWidgetItem(text, parent, QListWidgetItem::UserType + 1), m_SortValue(sortValue) {}
+private:
+  int m_SortValue;
+};
+
+
+bool operator<(const ModFileListWidget &LHS, const ModFileListWidget &RHS)
+{
+  return LHS.m_SortValue < RHS.m_SortValue;
+}
+
+
+ModInfoDialog::ModInfoDialog(ModInfo::Ptr modInfo, const DirectoryEntry *directory, QWidget *parent)
+  : TutorableDialog("ModInfoDialog", parent), ui(new Ui::ModInfoDialog), m_ModInfo(modInfo),
+  m_ThumbnailMapper(this), m_RequestStarted(false),
+  m_DeleteAction(NULL), m_RenameAction(NULL), m_OpenAction(NULL),
+  m_Directory(directory), m_Origin(NULL)
+{
+  ui->setupUi(this);
+  this->setWindowTitle(modInfo->name());
+  this->setWindowModality(Qt::WindowModal);
+
+  m_UTF8Codec = QTextCodec::codecForName("utf-8");
+
+  QListWidget *textFileList = findChild<QListWidget*>("textFileList");
+  QListWidget *iniFileList = findChild<QListWidget*>("iniFileList");
+  QListWidget *iniTweaksList = findChild<QListWidget*>("iniTweaksList");
+  QListWidget *activeESPList = findChild<QListWidget*>("activeESPList");
+  QListWidget *inactiveESPList = findChild<QListWidget*>("inactiveESPList");
+  QTreeWidget *categoriesTree = findChild<QTreeWidget*>("categoriesTree");
+  QHBoxLayout *thumbnailArea = findChild<QHBoxLayout*>("thumbnailArea");
+
+  m_FileTree = findChild<QTreeView*>("fileTree");
+
+  m_RootPath = modInfo->absolutePath();
+
+  QString metaFileName = m_RootPath.mid(0).append("/meta.ini");
+  m_Settings = new QSettings(metaFileName, QSettings::IniFormat);
+
+  QLineEdit *modIDEdit = findChild<QLineEdit*>("modIDEdit");
+  modIDEdit->setValidator(new QIntValidator(modIDEdit));
+  modIDEdit->setText(QString("%1").arg(modInfo->getNexusID()));
+
+  ui->notesEdit->setText(modInfo->notes());
+
+  m_FileSystemModel = new QFileSystemModel(this);
+  m_FileSystemModel->setReadOnly(false);
+  m_FileSystemModel->setRootPath(m_RootPath);
+  m_FileTree->setModel(m_FileSystemModel);
+  m_FileTree->setRootIndex(m_FileSystemModel->index(m_RootPath));
+  m_FileTree->setColumnWidth(0, 300);
+
+  connect(&m_ThumbnailMapper, SIGNAL(mapped(const QString&)), this, SIGNAL(thumbnailClickedSignal(const QString&)));
+  connect(this, SIGNAL(thumbnailClickedSignal(const QString&)), this, SLOT(thumbnailClicked(const QString&)));
+
+  m_DeleteAction = new QAction(tr("&Delete"), m_FileTree);
+  m_RenameAction = new QAction(tr("&Rename"), m_FileTree);
+  m_HideAction = new QAction(tr("&Hide"), m_FileTree);
+  m_UnhideAction = new QAction(tr("&Unhide"), m_FileTree);
+  m_OpenAction = new QAction(tr("&Open"), m_FileTree);
+  m_NewFolderAction = new QAction(tr("&New Folder"), m_FileTree);
+  QObject::connect(m_DeleteAction, SIGNAL(triggered()), this, SLOT(deleteTriggered()));
+  QObject::connect(m_RenameAction, SIGNAL(triggered()), this, SLOT(renameTriggered()));
+  QObject::connect(m_OpenAction, SIGNAL(triggered()), this, SLOT(openTriggered()));
+  QObject::connect(m_NewFolderAction, SIGNAL(triggered()), this, SLOT(createDirectoryTriggered()));
+  QObject::connect(m_HideAction, SIGNAL(triggered()), this, SLOT(hideTriggered()));
+  connect(m_UnhideAction, SIGNAL(triggered()), this, SLOT(unhideTriggered()));
+  connect(m_ModInfo.data(), SIGNAL(modDetailsUpdated(bool)), this, SLOT(modDetailsUpdated(bool)));
+
+  ui->descriptionView->page()->setLinkDelegationPolicy(QWebPage::DelegateAllLinks);
+  QObject::connect(ui->descriptionView, SIGNAL(linkClicked(QUrl)), this, SLOT(linkClicked(QUrl)));
+
+  if (directory->originExists(ToWString(modInfo->name()))) {
+    m_Origin = &directory->getOriginByName(ToWString(modInfo->name()));
+    if (m_Origin->isDisabled()) {
+      m_Origin = NULL;
+    }
+  }
+
+  addCategories(CategoryFactory::instance(), modInfo->getCategories(), categoriesTree->invisibleRootItem(), 0);
+  refreshPrimaryCategoriesBox();
+  refreshLists();
+
+  int numTweaks = m_Settings->beginReadArray("INI Tweaks");
+  for (int i = 0; i < numTweaks; ++i) {
+    m_Settings->setArrayIndex(i);
+    QList<QListWidgetItem*> items = iniTweaksList->findItems(m_Settings->value("name").toString(), Qt::MatchFixedString);
+    if (items.size() != 0) {
+      items.at(0)->setCheckState(Qt::Checked);
+    }
+  }
+  m_Settings->endArray();
+
+  QTabWidget *tabWidget = findChild<QTabWidget*>("tabWidget");
+  tabWidget->setTabEnabled(TAB_TEXTFILES, textFileList->count() != 0);
+  tabWidget->setTabEnabled(TAB_INIFILES, (iniFileList->count() != 0) || (iniTweaksList->count() != 0));
+  tabWidget->setTabEnabled(TAB_IMAGES, thumbnailArea->count() != 0);
+  tabWidget->setTabEnabled(TAB_ESPS, (inactiveESPList->count() != 0) || (activeESPList->count() != 0));
+  tabWidget->setTabEnabled(TAB_CONFLICTS, m_Origin != NULL);
+
+  if (tabWidget->currentIndex() == TAB_NEXUS) {
+    activateNexusTab();
+  }
+
+  ui->endorseBtn->setEnabled(m_ModInfo->endorsedState() == ModInfo::ENDORSED_FALSE);
+}
+
+
+ModInfoDialog::~ModInfoDialog()
+{
+  m_ModInfo->setNotes(ui->notesEdit->toPlainText());
+  saveIniTweaks();
+  saveCategories(ui->categoriesTree->invisibleRootItem());
+
+  delete ui;
+  delete m_Settings;
+}
+
+
+void ModInfoDialog::refreshLists()
+{
+  int numNonConflicting = 0;
+  int numOverwrite = 0;
+  int numOverwritten = 0;
+
+  ui->overwriteTree->clear();
+  ui->overwrittenTree->clear();
+
+  if (m_Origin != NULL) {
+    std::vector<FileEntry*> files = m_Origin->getFiles();
+    for (auto iter = files.begin(); iter != files.end(); ++iter) {
+      QString relativeName = QDir::fromNativeSeparators(ToQString((*iter)->getRelativePath()));
+      QString fileName = relativeName.mid(0).prepend(m_RootPath);
+      bool archive;
+      if ((*iter)->getOrigin(archive) == m_Origin->getID()) {
+        std::vector<int> alternatives = (*iter)->getAlternatives();
+        if (!alternatives.empty()) {
+          std::wostringstream altString;
+          for (std::vector<int>::iterator altIter = alternatives.begin();
+               altIter != alternatives.end(); ++altIter) {
+            if (altIter != alternatives.begin()) {
+              altString << ", ";
+            }
+            altString << m_Directory->getOriginByID(*altIter).getName();
+          }
+          QStringList fields(relativeName.prepend("..."));
+          fields.append(ToQString(altString.str()));
+          QTreeWidgetItem *item = new QTreeWidgetItem(fields);
+          item->setData(0, Qt::UserRole, fileName);
+          item->setData(1, Qt::UserRole, ToQString(m_Directory->getOriginByID(alternatives[0]).getName()));
+          item->setData(1, Qt::UserRole + 1, alternatives[0]);
+          item->setData(1, Qt::UserRole + 2, archive);
+          ui->overwriteTree->addTopLevelItem(item);
+          ++numOverwrite;
+        } else {// otherwise don't display the file
+          ++numNonConflicting;
+        }
+      } else {
+        FilesOrigin &realOrigin = m_Directory->getOriginByID((*iter)->getOrigin(archive));
+        QStringList fields(relativeName);
+        fields.append(ToQString(realOrigin.getName()));
+        QTreeWidgetItem *item = new QTreeWidgetItem(fields);
+        item->setData(1, Qt::UserRole, ToQString(realOrigin.getName()));
+        ui->overwrittenTree->addTopLevelItem(item);
+        ++numOverwritten;
+      }
+    }
+  }
+
+
+  QDirIterator dirIterator(m_RootPath, QDir::Files, QDirIterator::Subdirectories);
+  while (dirIterator.hasNext()) {
+    QString fileName = dirIterator.next();
+
+    if (fileName.endsWith(".txt", Qt::CaseInsensitive)) {
+      ui->textFileList->addItem(fileName.mid(m_RootPath.length() + 1));
+    } else if ((fileName.endsWith(".ini", Qt::CaseInsensitive) || fileName.endsWith(".cfg", Qt::CaseInsensitive)) &&
+               !fileName.endsWith("meta.ini")) {
+      QString namePart = fileName.mid(m_RootPath.length() + 1);
+      if (namePart.startsWith("INI Tweaks", Qt::CaseInsensitive)) {
+        QListWidgetItem *newItem = new QListWidgetItem(namePart.mid(11), ui->iniTweaksList);
+        newItem->setData(Qt::UserRole, namePart);
+        newItem->setFlags(newItem->flags() | Qt::ItemIsUserCheckable);
+        newItem->setCheckState(Qt::Unchecked);
+        ui->iniTweaksList->addItem(newItem);
+      } else {
+        ui->iniFileList->addItem(namePart);
+      }
+    } else if (fileName.endsWith(".esp", Qt::CaseInsensitive) ||
+               fileName.endsWith(".esm", Qt::CaseInsensitive)) {
+      QString relativePath = fileName.mid(m_RootPath.length() + 1);
+      if (relativePath.contains('/')) {
+        QFileInfo fileInfo(fileName);
+        QListWidgetItem *newItem = new QListWidgetItem(fileInfo.fileName());
+        newItem->setData(Qt::UserRole, relativePath);
+        ui->inactiveESPList->addItem(newItem);
+      } else {
+        ui->activeESPList->addItem(relativePath);
+      }
+    } else if ((fileName.endsWith(".png", Qt::CaseInsensitive)) ||
+               (fileName.endsWith(".jpg", Qt::CaseInsensitive))) {
+      QImage image = QImage(fileName);
+      if (static_cast<float>(image.width()) / static_cast<float>(image.height()) > 1.34) {
+        image = image.scaledToWidth(128);
+      } else {
+        image = image.scaledToHeight(96);
+      }
+
+      QPushButton *thumbnailButton = new QPushButton(QPixmap::fromImage(image), "");
+      thumbnailButton->setIconSize(QSize(image.width(), image.height()));
+      connect(thumbnailButton, SIGNAL(clicked()), &m_ThumbnailMapper, SLOT(map()));
+      m_ThumbnailMapper.setMapping(thumbnailButton, fileName);
+      ui->thumbnailArea->addWidget(thumbnailButton);
+    }
+  }
+
+  ui->overwriteCount->display(numOverwrite);
+  ui->overwrittenCount->display(numOverwritten);
+  ui->noConflictCount->display(numNonConflicting);
+}
+
+
+void ModInfoDialog::addCategories(const CategoryFactory &factory, const std::set<int> &enabledCategories, QTreeWidgetItem *root, int rootLevel)
+{
+  for (unsigned int i = 0; i < factory.numCategories(); ++i) {
+    if (factory.getParentID(i) != rootLevel) {
+      continue;
+    }
+    int categoryID = factory.getCategoryID(i);
+    QTreeWidgetItem *newItem = new QTreeWidgetItem(QStringList(factory.getCategoryName(i)));
+    newItem->setFlags(newItem->flags() | Qt::ItemIsUserCheckable);
+    newItem->setCheckState(0, enabledCategories.find(categoryID) != enabledCategories.end() ? Qt::Checked : Qt::Unchecked);
+    newItem->setData(0, Qt::UserRole, categoryID);
+    if (factory.hasChildren(i)) {
+      addCategories(factory, enabledCategories, newItem, categoryID);
+    }
+    root->addChild(newItem);
+  }
+}
+
+
+void ModInfoDialog::saveCategories(QTreeWidgetItem *currentNode)
+{
+  for (int i = 0; i < currentNode->childCount(); ++i) {
+    QTreeWidgetItem *childNode = currentNode->child(i);
+    m_ModInfo->setCategory(childNode->data(0, Qt::UserRole).toInt(), childNode->checkState(0));
+    saveCategories(childNode);
+  }
+}
+
+
+void ModInfoDialog::on_closeButton_clicked()
+{
+  if (allowNavigateFromTXT() && allowNavigateFromINI()) {
+    this->close();
+  }
+}
+
+
+
+QString ModInfoDialog::getModVersion() const
+{
+  return m_Settings->value("version", "").toString();
+}
+
+
+const int ModInfoDialog::getModID() const
+{
+  return m_Settings->value("modid", 0).toInt();
+}
+
+
+void ModInfoDialog::openTab(int tab)
+{
+  QTabWidget *tabWidget = findChild<QTabWidget*>("tabWidget");
+  if (tabWidget->isTabEnabled(tab)) {
+    tabWidget->setCurrentIndex(tab);
+  }
+}
+
+
+void ModInfoDialog::thumbnailClicked(const QString &fileName)
+{
+  QLabel *imageLabel = findChild<QLabel*>("imageLabel");
+  QImage image(fileName);
+  if (static_cast<float>(image.width()) / static_cast<float>(image.height()) > 1.34) {
+    image = image.scaledToWidth(imageLabel->width());
+  } else {
+    image = image.scaledToHeight(imageLabel->height());
+  }
+  imageLabel->setPixmap(QPixmap::fromImage(image));
+}
+
+
+bool ModInfoDialog::allowNavigateFromTXT()
+{
+  if (ui->saveTXTButton->isEnabled()) {
+    int res = QMessageBox::question(this, tr("Save changes?"), tr("Save changes to \"%1\"?").arg(ui->textFileView->property("currentFile").toString()),
+                                    QMessageBox::Yes | QMessageBox::No | QMessageBox::Cancel);
+    if (res == QMessageBox::Cancel) {
+      return false;
+    } else if (res == QMessageBox::Yes) {
+      saveCurrentTextFile();
+    }
+  }
+  return true;
+}
+
+
+bool ModInfoDialog::allowNavigateFromINI()
+{
+  if (ui->saveButton->isEnabled()) {
+    int res = QMessageBox::question(this, tr("Save changes?"), tr("Save changes to \"%1\"?").arg(ui->iniFileView->property("currentFile").toString()),
+                                    QMessageBox::Yes | QMessageBox::No | QMessageBox::Cancel);
+    if (res == QMessageBox::Cancel) {
+      return false;
+    } else if (res == QMessageBox::Yes) {
+      saveCurrentIniFile();
+    }
+  }
+  return true;
+}
+
+
+void ModInfoDialog::on_textFileList_currentItemChanged(QListWidgetItem *current, QListWidgetItem *previous)
+{
+  QString fullPath = m_RootPath + "/" + current->text();
+
+  QVariant currentFile = ui->textFileView->property("currentFile");
+  if (currentFile.isValid() && (currentFile.toString() == fullPath)) {
+    // the new file is the same as the currently displayed file. May be the result of a cancelation
+    return;
+  }
+
+  if (allowNavigateFromTXT()) {
+    openTextFile(fullPath);
+  } else {
+    ui->textFileList->setCurrentItem(previous, QItemSelectionModel::Current);
+  }
+}
+
+
+void ModInfoDialog::openTextFile(const QString &fileName)
+{
+  QFile textFile(fileName);
+  textFile.open(QIODevice::ReadOnly);
+  QByteArray buffer = textFile.readAll();
+  QTextCodec *codec = QTextCodec::codecForUtfText(buffer, m_UTF8Codec);
+  ui->textFileView->setText(codec->toUnicode(buffer));
+  ui->textFileView->setProperty("currentFile", fileName);
+  ui->textFileView->setProperty("encoding", codec->name());
+  ui->saveTXTButton->setEnabled(false);
+}
+
+
+void ModInfoDialog::openIniFile(const QString &fileName)
+{
+  QPushButton* saveButton = findChild<QPushButton*>("saveButton");
+
+  QFile iniFile(fileName);
+  iniFile.open(QIODevice::ReadOnly);
+  QByteArray buffer = iniFile.readAll();
+  QTextCodec *codec = QTextCodec::codecForUtfText(buffer, m_UTF8Codec);
+  QTextEdit *iniFileView = findChild<QTextEdit*>("iniFileView");
+  iniFileView->setText(codec->toUnicode(buffer));
+  iniFileView->setProperty("currentFile", fileName);
+  iniFileView->setProperty("encoding", codec->name());
+  iniFile.close();
+
+  saveButton->setEnabled(false);
+}
+
+
+void ModInfoDialog::saveIniTweaks()
+{
+  QListWidget *iniTweaksList = findChild<QListWidget*>("iniTweaksList");
+
+  m_Settings->beginWriteArray("INI Tweaks");
+
+  int countEnabled = 0;
+  for (int i = 0; i < iniTweaksList->count(); ++i) {
+    if (iniTweaksList->item(i)->checkState() == Qt::Checked) {
+      m_Settings->setArrayIndex(countEnabled++);
+      m_Settings->setValue("name", iniTweaksList->item(i)->text());
+    }
+  }
+
+  m_Settings->endArray();
+}
+
+
+void ModInfoDialog::on_iniFileList_currentItemChanged(QListWidgetItem *current, QListWidgetItem *previous)
+{
+  QString fullPath = m_RootPath + "/" + current->text();
+
+  QVariant currentFile = ui->iniFileView->property("currentFile");
+  if (currentFile.isValid() && (currentFile.toString() == fullPath)) {
+    // the new file is the same as the currently displayed file. May be the result of a cancelation
+    return;
+  }
+
+  if (allowNavigateFromINI()) {
+    openIniFile(fullPath);
+  } else {
+    ui->iniFileList->setCurrentItem(previous, QItemSelectionModel::Current);
+  }
+}
+
+
+void ModInfoDialog::on_iniTweaksList_currentItemChanged(QListWidgetItem *current, QListWidgetItem *previous)
+{
+  QString fullPath = m_RootPath + "/" + current->data(Qt::UserRole).toString();
+
+  QVariant currentFile = ui->iniFileView->property("currentFile");
+  if (currentFile.isValid() && (currentFile.toString() == fullPath)) {
+    // the new file is the same as the currently displayed file. May be the result of a cancelation
+    return;
+  }
+
+  if (allowNavigateFromINI()) {
+    openIniFile(fullPath);
+  } else {
+    ui->iniFileList->setCurrentItem(previous, QItemSelectionModel::Current);
+  }
+
+}
+
+
+void ModInfoDialog::on_saveButton_clicked()
+{
+  saveCurrentIniFile();
+}
+
+
+void ModInfoDialog::on_saveTXTButton_clicked()
+{
+  saveCurrentTextFile();
+}
+
+
+void ModInfoDialog::saveCurrentTextFile()
+{
+  QVariant fileNameVar = ui->textFileView->property("currentFile");
+  QVariant encodingVar = ui->textFileView->property("encoding");
+  if (fileNameVar.isValid() && encodingVar.isValid()) {
+    QString fileName = fileNameVar.toString();
+    QFile txtFile(fileName);
+    txtFile.open(QIODevice::WriteOnly);
+    txtFile.resize(0);
+    QTextCodec *codec = QTextCodec::codecForName(encodingVar.toString().toUtf8());
+    QString data = ui->textFileView->toPlainText().replace("\n", "\r\n");
+    txtFile.write(codec->fromUnicode(data));
+  } else {
+    reportError("no file selected");
+  }
+  ui->saveTXTButton->setEnabled(false);
+}
+
+
+void ModInfoDialog::saveCurrentIniFile()
+{
+  QVariant fileNameVar = ui->iniFileView->property("currentFile");
+  QVariant encodingVar = ui->iniFileView->property("encoding");
+  if (fileNameVar.isValid()) {
+    QString fileName = fileNameVar.toString();
+    QFile txtFile(fileName);
+    txtFile.open(QIODevice::WriteOnly);
+    txtFile.resize(0);
+    QTextCodec *codec = QTextCodec::codecForName(encodingVar.toString().toUtf8());
+    QString data = ui->iniFileView->toPlainText().replace("\n", "\r\n");
+    txtFile.write(codec->fromUnicode(data));
+  } else {
+    reportError("no file selected");
+  }
+  ui->saveButton->setEnabled(false);
+}
+
+
+void ModInfoDialog::on_iniFileView_textChanged()
+{
+  QPushButton* saveButton = findChild<QPushButton*>("saveButton");
+  saveButton->setEnabled(true);
+}
+
+
+void ModInfoDialog::on_textFileView_textChanged()
+{
+  ui->saveTXTButton->setEnabled(true);
+}
+
+
+void ModInfoDialog::on_activateESP_clicked()
+{
+  QListWidget *activeESPList = findChild<QListWidget*>("activeESPList");
+  QListWidget *inactiveESPList = findChild<QListWidget*>("inactiveESPList");
+
+  int selectedRow = inactiveESPList->currentRow();
+  if (selectedRow < 0) {
+    return;
+  }
+
+  QListWidgetItem *selectedItem = inactiveESPList->takeItem(selectedRow);
+
+  QDir root(m_RootPath);
+  bool renamed = false;
+
+  while (root.exists(selectedItem->text())) {
+    bool okClicked = false;
+    QString newName = QInputDialog::getText(this, tr("File Exists"), tr("A file with that name exists, please enter a new one"), QLineEdit::Normal, selectedItem->text(), &okClicked);
+    if (!okClicked) {
+      inactiveESPList->insertItem(selectedRow, selectedItem);
+      return;
+    } else if (newName.size() > 0) {
+      selectedItem->setText(newName);
+      renamed = true;
+    }
+  }
+
+  if (root.rename(selectedItem->data(Qt::UserRole).toString(), selectedItem->text())) {
+    activeESPList->addItem(selectedItem);
+    if (renamed) {
+      selectedItem->setData(Qt::UserRole, QVariant());
+    }
+  } else {
+    inactiveESPList->insertItem(selectedRow, selectedItem);
+    reportError(tr("failed to move file"));
+  }
+}
+
+
+void ModInfoDialog::on_deactivateESP_clicked()
+{
+  QListWidget *activeESPList = findChild<QListWidget*>("activeESPList");
+  QListWidget *inactiveESPList = findChild<QListWidget*>("inactiveESPList");
+
+  int selectedRow = activeESPList->currentRow();
+  if (selectedRow < 0) {
+    return;
+  }
+
+  QDir root(m_RootPath);
+
+  QListWidgetItem *selectedItem = activeESPList->takeItem(selectedRow);
+
+  // if we moved the file from optional to active in this session, we move the file back to
+  // where it came from. Otherwise, it is moved to the new folder "optional"
+  if (selectedItem->data(Qt::UserRole).isNull()) {
+    selectedItem->setData(Qt::UserRole, QString("optional/") + selectedItem->text());
+    if (!root.exists("optional")) {
+      if (!root.mkdir("optional")) {
+        reportError(tr("failed to create directory \"optional\""));
+        activeESPList->insertItem(selectedRow, selectedItem);
+        return;
+      }
+    }
+  }
+
+  if (root.rename(selectedItem->text(), selectedItem->data(Qt::UserRole).toString())) {
+    inactiveESPList->addItem(selectedItem);
+  } else {
+    activeESPList->insertItem(selectedRow, selectedItem);
+  }
+}
+
+void ModInfoDialog::on_visitNexusLabel_linkActivated(const QString &link)
+{
+  this->close();
+  emit nexusLinkActivated(link);
+}
+
+void ModInfoDialog::linkClicked(const QUrl &url)
+{
+  if (url.toString().startsWith(ToQString(GameInfo::instance().getNexusPage()))) {
+    this->close();
+    emit nexusLinkActivated(url.toString());
+  } else {
+    ::ShellExecuteW(NULL, L"open", ToWString(url.toString()).c_str(), NULL, NULL, SW_SHOWNORMAL);
+  }
+}
+
+
+void ModInfoDialog::refreshNexusData(int modID)
+{
+  if ((!m_RequestStarted) && (modID > 0)) {
+    m_RequestStarted = true;
+
+    m_ModInfo->updateNXMInfo();
+
+    MessageDialog::showMessage(tr("Info requested, please wait"), this);
+  }
+}
+
+
+/*void ModInfoDialog::nxmDescriptionAvailable(int, QVariant, QVariant resultData, int requestID)
+{
+  std::set<int>::iterator idIter = m_RequestIDs.find(requestID);
+  if (idIter == m_RequestIDs.end()) {
+    return;
+  } else {
+    m_RequestIDs.erase(idIter);
+  }
+
+  QVariantMap result = resultData.toMap();
+
+  if (!result["description"].isNull()) {
+    QString descriptionAsHTML =
+        QString("<html>"
+                  "<head><style>body {background: #707070; } a { color: #5EA2E5; }</style></head>"
+                  "<body>%1</body>"
+                "</html>").arg(BBCode::convertToHTML(result["description"].toString()));
+
+//    QString descriptionAsHTML = BBCode::convertToHTML(result["description"].toString());
+    ui->descriptionView->setHtml(descriptionAsHTML);
+  } else {
+    ui->descriptionView->setHtml(result["summary"].toString().append(QString("\r\n") + tr("(description incomplete, please visit nexus)")));
+  }
+
+  QLineEdit *versionEdit = findChild<QLineEdit*>("versionEdit");
+  QString version = result["version"].toString();
+
+  if (!version.isEmpty()) {
+    m_ModInfo->setNewestVersion(version);
+
+    VersionInfo currentVersion(versionEdit->text());
+    VersionInfo newestVersion(version);
+
+    QPalette versionColor;
+    if (currentVersion < newestVersion) {
+      versionColor.setColor(QPalette::Text, Qt::red);
+      versionEdit->setToolTip(tr("Current Version: %1").arg(version));
+    } else {
+      versionColor.setColor(QPalette::Text, Qt::green);
+      versionEdit->setToolTip(tr("No update available"));
+    }
+    versionEdit->setPalette(versionColor);
+  }
+}*/
+
+
+QString ModInfoDialog::getFileCategory(int categoryID)
+{
+  switch (categoryID) {
+    case 1: return tr("Main");
+    case 2: return tr("Update");
+    case 3: return tr("Optional");
+    case 4: return tr("Old");
+    case 5: return tr("Misc");
+    default: return tr("Unknown");
+  }
+}
+
+
+void ModInfoDialog::updateVersionColor()
+{
+  QPalette versionColor;
+  if (m_ModInfo->getVersion() < m_ModInfo->getNewestVersion()) {
+    versionColor.setColor(QPalette::Text, Qt::red);
+    ui->versionEdit->setToolTip(tr("Current Version: %1").arg(m_ModInfo->getNewestVersion().canonicalString()));
+  } else {
+    versionColor.setColor(QPalette::Text, Qt::green);
+    ui->versionEdit->setToolTip(tr("No update available"));
+  }
+  ui->versionEdit->setPalette(versionColor);
+}
+
+
+void ModInfoDialog::modDetailsUpdated(bool success)
+{
+  if (success) {
+    QString nexusDescription = m_ModInfo->getNexusDescription();
+    if (!nexusDescription.isEmpty()) {
+  /*    QString input =
+         "[size=20]sizetest[/size]\r\n"
+          "[COLOR=yellow]colortest[/COLOR]\r\n"
+          "[center]centertest[/center]\r\n"
+          "[quote]quotetest 1[/quote]\r\n"
+          "[quote=bla]quotetest 2[/quote]\r\n"
+          "[url]www.skyrimnexus.com[/url]\r\n"
+          "[url=www.skyrimnexus.com]urltest 2[/url]\r\n"
+          "[ol]\r\n"
+          "[li]item 2[/li]"
+          "[*]item 1\r\n"
+          "[/ol]\r\n"
+          "[img]http://www.bbcode.org/images/bbcode_logo.png[/img]\r\n"
+          "[table][tr][th]headertest1[/th]"
+          "[th]headertest2[/th][/tr]"
+          "[tr][td]rowtest11[/td][td]rowtest12[/td][/tr]"
+          "[tr][td]rowtest21[/td][td]rowtest22[/td][/tr][/table]"
+          "[email=\"sherb@gmx.net\"]mail me[/email]";
+      ui->descriptionView->setHtml(BBCode::convertToHTML(input));*/
+
+      QString descriptionAsHTML =
+          QString("<html>"
+                    "<head><style>body {background: #707070; } a { color: #5EA2E5; }</style></head>"
+                    "<body>%1</body>"
+                  "</html>").arg(BBCode::convertToHTML(nexusDescription));
+
+  //    QString descriptionAsHTML = BBCode::convertToHTML(result["description"].toString());
+      ui->descriptionView->setHtml(descriptionAsHTML);
+    } else {
+  //    ui->descriptionView->setHtml(result["summary"].toString().append(QString("\r\n") + tr("(description incomplete, please visit nexus)")));
+      ui->descriptionView->setHtml(tr("(description incomplete, please visit nexus)"));
+    }
+
+    QString version = m_ModInfo->getNewestVersion().canonicalString();
+
+    if (!version.isEmpty()) {
+      m_ModInfo->setNewestVersion(version);
+
+      updateVersionColor();
+    }
+
+    QTableWidget *filesWidget = findChild<QTableWidget*>("filesWidget");
+    filesWidget->clearContents();
+    filesWidget->setRowCount(0);
+    filesWidget->setColumnCount(5);
+#if QT_VERSION >= 0x050000
+    filesWidget->horizontalHeader()->setSectionResizeMode(1, QHeaderView::Stretch);
+#else
+    filesWidget->horizontalHeader()->setResizeMode(1, QHeaderView::Stretch);
+#endif
+    filesWidget->horizontalHeader()->setVisible(true);
+    filesWidget->setColumnHidden(4, true);
+
+
+    // prevent sorting while we change the table
+    filesWidget->setSortingEnabled(false);
+    int row = 0;
+    QList<ModInfo::NexusFileInfo>::const_iterator current, end;
+    m_ModInfo->getNexusFiles(current, end);
+    for (; current != end; ++current) {
+      filesWidget->insertRow(row);
+      int type = current->category;
+      filesWidget->setItem(row, 4, new QTableWidgetItem(QString("%1").arg(type)));
+      filesWidget->setItem(row, 0, new QTableWidgetItem(getFileCategory(type)));
+      QTableWidgetItem *nameItem = new QTableWidgetItem(current->name);
+      nameItem->setToolTip(current->description);
+      nameItem->setData(Qt::UserRole, current->id);
+      filesWidget->setItem(row, 1, nameItem);
+      filesWidget->setItem(row, 2, new QTableWidgetItem(current->version));
+      QTableWidgetItem *sizeItem = new QTableWidgetItem();
+      sizeItem->setData(Qt::DisplayRole, current->size);
+      filesWidget->setItem(row, 3, sizeItem);
+      ++row;
+    }
+    filesWidget->setSortingEnabled(true);
+    filesWidget->sortItems(4);
+  }
+}
+
+
+void ModInfoDialog::activateNexusTab()
+{
+  QLineEdit *modIDEdit = findChild<QLineEdit*>("modIDEdit");
+  int modID = modIDEdit->text().toInt();
+  if (modID != 0) {
+    QString nexusLink = QString("%1/downloads/file.php?id=%2").arg(ToQString(GameInfo::instance().getNexusPage())).arg(modID);
+    QLabel *visitNexusLabel = findChild<QLabel*>("visitNexusLabel");
+    visitNexusLabel->setText(tr("<a href=\"%1\">Visit on Nexus</a>").arg(nexusLink));
+    visitNexusLabel->setToolTip(nexusLink);
+
+
+    if (m_ModInfo->getNexusDescription().isEmpty() ||
+        QDateTime::currentDateTime() > m_ModInfo->getLastNexusQuery().addDays(1)) {
+      refreshNexusData(modID);
+    } else {
+      this->modDetailsUpdated(true);
+    }
+  }
+  QLineEdit *versionEdit = findChild<QLineEdit*>("versionEdit");
+  QString currentVersion = m_Settings->value("version", "0.0").toString();
+  versionEdit->setText(currentVersion);
+}
+
+
+void ModInfoDialog::on_tabWidget_currentChanged(int index)
+{
+  if (index == TAB_NEXUS) {
+    activateNexusTab();
+  }
+}
+
+
+void ModInfoDialog::on_modIDEdit_editingFinished()
+{
+  int oldID = m_Settings->value("modid", 0).toInt();
+  int modID = ui->modIDEdit->text().toInt();
+  if (oldID != modID){
+    m_ModInfo->setNexusID(modID);
+
+    ui->descriptionView->setHtml("");
+    if (modID != 0) {
+      m_RequestStarted = false;
+      refreshNexusData(modID);
+    }
+  }
+}
+
+void ModInfoDialog::on_versionEdit_editingFinished()
+{
+  VersionInfo version(ui->versionEdit->text());
+  m_ModInfo->setVersion(version);
+  updateVersionColor();
+}
+
+void ModInfoDialog::on_filesWidget_doubleClicked(const QModelIndex &index)
+{
+  QTableWidget *filesWidget = findChild<QTableWidget*>("filesWidget");
+
+  QTableWidgetItem *selectedItem = filesWidget->item(index.row(), 1);
+  if (selectedItem == NULL) {
+    qDebug("no item in row %d", index.row());
+    return;
+  }
+
+  QString nexusLink = QString("nxm://%1/mods/%2/files/%3")
+                          .arg(ToQString(GameInfo::instance().getGameName()))
+                          .arg(m_Settings->value("modid").toInt())
+                          .arg(selectedItem->data(Qt::UserRole).toInt());
+
+  try {
+    if (QuestionBoxMemory::query(this, Settings::instance().directInterface(), "confirmNexusDownload",
+                                 tr("Confirm"), tr("Download \"%1\"?").arg(selectedItem->text()),
+                                 QDialogButtonBox::Yes | QDialogButtonBox::No) == QDialogButtonBox::Yes) {
+      emit downloadRequest(nexusLink);
+      MessageDialog::showMessage(tr("Download started"), this);
+    }
+  } catch (const std::exception &e) {
+    reportError(tr("Exception: %1").arg(e.what()));
+  }
+}
+
+
+bool ModInfoDialog::recursiveDelete(const QModelIndex &index)
+{
+  for (int childRow = 0; childRow < m_FileSystemModel->rowCount(index); ++childRow) {
+    QModelIndex childIndex = m_FileSystemModel->index(childRow, 0, index);
+    if (m_FileSystemModel->isDir(childIndex)) {
+      if (!recursiveDelete(childIndex)) {
+        qCritical("failed to delete %s", m_FileSystemModel->fileName(childIndex).toUtf8().constData());
+        return false;
+      }
+    } else {
+      if (!m_FileSystemModel->remove(childIndex)) {
+        qCritical("failed to delete %s", m_FileSystemModel->fileName(childIndex).toUtf8().constData());
+        return false;
+      }
+    }
+  }
+  if (!m_FileSystemModel->remove(index)) {
+    qCritical("failed to delete %s", m_FileSystemModel->fileName(index).toUtf8().constData());
+    return false;
+  }
+  return true;
+}
+
+
+void ModInfoDialog::deleteFile(const QModelIndex &index)
+{
+
+  bool res = m_FileSystemModel->isDir(index) ? recursiveDelete(index)
+                                             : m_FileSystemModel->remove(index);
+  if (!res) {
+    QString fileName = m_FileSystemModel->fileName(index);
+    reportError(tr("Failed to delete %1").arg(fileName));
+  }
+}
+
+
+void ModInfoDialog::deleteTriggered()
+{
+  if (m_FileSelection.count() == 0) {
+    return;
+  } else if (m_FileSelection.count() == 1) {
+    QString fileName = m_FileSystemModel->fileName(m_FileSelection.at(0));
+    if (QMessageBox::question(this, tr("Confirm"), tr("Are sure you want to delete \"%1\"?").arg(fileName),
+                              QMessageBox::Yes | QMessageBox::No) != QMessageBox::Yes) {
+      return;
+    }
+  } else {
+    if (QMessageBox::question(this, tr("Confirm"), tr("Are sure you want to delete the selected files?"),
+                              QMessageBox::Yes | QMessageBox::No) != QMessageBox::Yes) {
+      return;
+    }
+  }
+
+  foreach(QModelIndex index, m_FileSelection) {
+    deleteFile(index);
+  }
+}
+
+
+void ModInfoDialog::renameTriggered()
+{
+  QModelIndex selection = m_FileSelection.at(0);
+  QModelIndex index = selection.sibling(selection.row(), 0);
+  if (!index.isValid() || m_FileSystemModel->isReadOnly()) {
+      return;
+  }
+
+  m_FileTree->edit(index);
+}
+
+
+void ModInfoDialog::hideTriggered()
+{
+  for (QModelIndexList::const_iterator iter = m_FileSelection.constBegin();
+       iter != m_FileSelection.constEnd(); ++iter) {
+    QString path = m_FileSystemModel->filePath(*iter);
+    if (!path.endsWith(ModInfo::s_HiddenExt)) {
+      hideFile(path);
+    }
+  }
+}
+
+
+void ModInfoDialog::unhideTriggered()
+{
+  for (QModelIndexList::const_iterator iter = m_FileSelection.constBegin();
+       iter != m_FileSelection.constEnd(); ++iter) {
+    QString path = m_FileSystemModel->filePath(*iter);
+    if (path.endsWith(ModInfo::s_HiddenExt)) {
+      unhideFile(path);
+    }
+  }
+}
+
+
+void ModInfoDialog::openFile(const QModelIndex &index)
+{
+  QString fileName = m_FileSystemModel->filePath(index);
+
+  HINSTANCE res = ::ShellExecuteW(NULL, L"open", ToWString(fileName).c_str(), NULL, NULL, SW_SHOW);
+  if ((int)res <= 32) {
+    qCritical("failed to invoke %s: %d", fileName.toUtf8().constData(), res);
+  }
+}
+
+
+void ModInfoDialog::openTriggered()
+{
+  foreach(QModelIndex idx, m_FileSelection) {
+    openFile(idx);
+  }
+}
+
+void ModInfoDialog::createDirectoryTriggered()
+{
+  QModelIndex selection = m_FileSelection.at(0);
+
+  QModelIndex index = m_FileSystemModel->isDir(selection) ? selection
+                                                          : selection.parent();
+  index = index.sibling(index.row(), 0);
+
+  QString name = tr("New Folder");
+  QString path = m_FileSystemModel->filePath(index).append("/");
+
+  QModelIndex existingIndex = m_FileSystemModel->index(path + name);
+  int suffix = 1;
+  while (existingIndex.isValid()) {
+    name = tr("New Folder") + QString::number(suffix++);
+    existingIndex = m_FileSystemModel->index(path + name);
+  }
+
+  QModelIndex newIndex = m_FileSystemModel->mkdir(index, name);
+  if (!newIndex.isValid()) {
+    reportError(tr("Failed to create \"%1\"").arg(name));
+    return;
+  }
+
+  m_FileTree->setCurrentIndex(newIndex);
+  m_FileTree->edit(newIndex);
+}
+
+
+void ModInfoDialog::on_fileTree_customContextMenuRequested(const QPoint &pos)
+{
+  QItemSelectionModel *selectionModel = m_FileTree->selectionModel();
+  m_FileSelection = selectionModel->selectedRows(0);
+
+//  m_FileSelection = m_FileTree->indexAt(pos);
+  QMenu menu(m_FileTree);
+
+  menu.addAction(m_NewFolderAction);
+
+  bool hasFiles = false;
+
+  foreach(QModelIndex idx, m_FileSelection) {
+    if (m_FileSystemModel->fileInfo(idx).isFile()) {
+      hasFiles = true;
+      break;
+    }
+  }
+
+  if (selectionModel->hasSelection()) {
+    if (hasFiles) {
+      menu.addAction(m_OpenAction);
+    }
+    menu.addAction(m_RenameAction);
+    menu.addAction(m_DeleteAction);
+    if (m_FileSystemModel->fileName(m_FileSelection.at(0)).endsWith(ModInfo::s_HiddenExt)) {
+      menu.addAction(m_UnhideAction);
+    } else {
+      menu.addAction(m_HideAction);
+    }
+  } else {
+    m_FileSelection.clear();
+    m_FileSelection.append(m_FileSystemModel->index(m_FileSystemModel->rootPath(), 0));
+  }
+  menu.exec(m_FileTree->mapToGlobal(pos));
+}
+
+
+void ModInfoDialog::on_categoriesTree_itemChanged(QTreeWidgetItem *item, int)
+{
+  QTreeWidgetItem *parent = item->parent();
+  while ((parent != NULL) && ((parent->flags() & Qt::ItemIsUserCheckable) != 0) && (parent->checkState(0) == Qt::Unchecked)) {
+    parent->setCheckState(0, Qt::Checked);
+    parent = parent->parent();
+  }
+  refreshPrimaryCategoriesBox();
+}
+
+
+void ModInfoDialog::addCheckedCategories(QTreeWidgetItem *tree)
+{
+  for (int i = 0; i < tree->childCount(); ++i) {
+    QTreeWidgetItem *child = tree->child(i);
+    if (child->checkState(0) == Qt::Checked) {
+      ui->primaryCategoryBox->addItem(child->text(0), child->data(0, Qt::UserRole));
+      addCheckedCategories(child);
+    }
+  }
+}
+
+
+void ModInfoDialog::refreshPrimaryCategoriesBox()
+{
+  ui->primaryCategoryBox->clear();
+  int primaryCategory = m_ModInfo->getPrimaryCategory();
+  addCheckedCategories(ui->categoriesTree->invisibleRootItem());
+  for (int i = 0; i < ui->primaryCategoryBox->count(); ++i) {
+    if (ui->primaryCategoryBox->itemData(i).toInt() == primaryCategory) {
+      ui->primaryCategoryBox->setCurrentIndex(i);
+      break;
+    }
+  }
+}
+
+
+void ModInfoDialog::on_primaryCategoryBox_currentIndexChanged(int index)
+{
+  if (index != -1) {
+    m_ModInfo->setPrimaryCategory(ui->primaryCategoryBox->itemData(index).toInt());
+  }
+}
+
+
+void ModInfoDialog::on_overwriteTree_itemDoubleClicked(QTreeWidgetItem *item, int)
+{
+  this->close();
+  emit modOpen(item->data(1, Qt::UserRole).toString(), TAB_CONFLICTS);
+}
+
+
+bool ModInfoDialog::hideFile(const QString &oldName)
+{
+  QString newName = oldName + ModInfo::s_HiddenExt;
+
+  if (QFileInfo(newName).exists()) {
+    if (QMessageBox::question(this, tr("Replace file?"), tr("There already is a hidden version of this file. Replace it?"),
+                              QMessageBox::Yes | QMessageBox::No) == QMessageBox::Yes) {
+      if (!QFile(newName).remove()) {
+        QMessageBox::critical(this, tr("File operation failed"), tr("Failed to remove \"%1\". Maybe you lack the required file permissions?").arg(newName));
+        return false;
+      }
+    } else {
+      return false;
+    }
+  }
+
+  if (QFile::rename(oldName, newName)) {
+    return true;
+  } else {
+    reportError(tr("failed to rename %1 to %2").arg(oldName).arg(QDir::toNativeSeparators(newName)));
+    return false;
+  }
+}
+
+
+bool ModInfoDialog::unhideFile(const QString &oldName)
+{
+  QString newName = oldName.left(oldName.length() - ModInfo::s_HiddenExt.length());
+  if (QFileInfo(newName).exists()) {
+    if (QMessageBox::question(this, tr("Replace file?"), tr("There already is a visible version of this file. Replace it?"),
+                              QMessageBox::Yes | QMessageBox::No) == QMessageBox::Yes) {
+      if (!QFile(newName).remove()) {
+        QMessageBox::critical(this, tr("File operation failed"), tr("Failed to remove \"%1\". Maybe you lack the required file permissions?").arg(newName));
+        return false;
+      }
+    } else {
+      return false;
+    }
+  }
+  if (QFile::rename(oldName, newName)) {
+    return true;
+  } else {
+    reportError(tr("failed to rename %1 to %2").arg(QDir::toNativeSeparators(oldName)).arg(QDir::toNativeSeparators(newName)));
+    return false;
+  }
+}
+
+
+void ModInfoDialog::hideConflictFile()
+{
+  if (hideFile(m_ConflictsContextItem->data(0, Qt::UserRole).toString())) {
+    emit originModified(m_Origin->getID());
+    refreshLists();
+  }
+}
+
+
+void ModInfoDialog::unhideConflictFile()
+{
+  if (unhideFile(m_ConflictsContextItem->data(0, Qt::UserRole).toString())) {
+    emit originModified(m_Origin->getID());
+    refreshLists();
+  }
+}
+
+
+void ModInfoDialog::on_overwriteTree_customContextMenuRequested(const QPoint &pos)
+{
+  m_ConflictsContextItem = ui->overwriteTree->itemAt(pos.x(), pos.y());
+
+  QMenu menu;
+  if (m_ConflictsContextItem != NULL) {
+    // offer to hide/unhide file, but not for files from archives
+//    if (!m_ConflictsContextItem->data(0, Qt::UserRole + 1).toBool()) {
+    if (!m_ConflictsContextItem->data(0, Qt::UserRole + 2).toBool()) {
+      if (m_ConflictsContextItem->text(0).endsWith(ModInfo::s_HiddenExt)) {
+        menu.addAction(tr("Un-Hide"), this, SLOT(unhideConflictFile()));
+      } else {
+        menu.addAction(tr("Hide"), this, SLOT(hideConflictFile()));
+      }
+    }
+    menu.exec(ui->overwriteTree->mapToGlobal(pos));
+  }
+}
+
+
+void ModInfoDialog::on_overwrittenTree_itemDoubleClicked(QTreeWidgetItem *item, int)
+{
+  this->close();
+  emit modOpen(item->data(1, Qt::UserRole).toString(), TAB_CONFLICTS);
+}
+
+void ModInfoDialog::on_refreshButton_clicked()
+{
+  m_ModInfo->updateNXMInfo();
+
+  MessageDialog::showMessage(tr("Info requested, please wait"), this);
+}
+
+void ModInfoDialog::on_endorseBtn_clicked()
+{
+  emit endorseMod(m_ModInfo);
+}
-- 
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