- 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

1 files changed, 649 insertions, 652 deletions

diff --git a/src/modlist.cpp b/src/modlist.cpp
index b1d0caf8..aac913c5 100644
--- a/src/modlist.cpp
+++ b/src/modlist.cpp
@@ -17,655 +17,652 @@ 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 "modlist.h"

-

-#include "report.h"

-#include "utility.h"

-#include "messagedialog.h"

-#include "installationtester.h"

-#include <gameinfo.h>

-

-#include <QFileInfo>

-#include <QDir>

-#include <QDirIterator>

-#include <QMimeData>

-#include <stdexcept>

-#include <QStandardItemModel>

-#include <QMessageBox>

-#include <QStringList>

-#include <QEvent>

-#include <QContextMenuEvent>

-#include <QMenu>

-#include <QCheckBox>

-#include <QWidgetAction>

-#include <QAbstractItemView>

-#include <QSortFilterProxyModel>

-#include <sstream>

-#include <algorithm>

-

-

-ModList::ModList(QObject *parent)

-  : QAbstractItemModel(parent), m_Profile(NULL), m_Modified(false),

-    m_FontMetrics(QFont())

-{

-//  setSupportedDragActions(Qt::MoveAction);

-}

-

-

-void ModList::setProfile(Profile *profile)

-{

-  m_Profile = profile;

-}

-

-

-int ModList::rowCount(const QModelIndex &parent) const

-{

-  if (!parent.isValid()) {

-    return ModInfo::getNumMods();

-  } else {

-    return 0;

-  }

-}

-

-

-int ModList::columnCount(const QModelIndex &) const

-{

-  return COL_LASTCOLUMN + 1;

-}

-

-

-QVariant ModList::getOverwriteData(int column, int role) const

-{

-  switch (role) {

-    case Qt::DisplayRole: {

-      if (column == 0) {

-        return tr("Overwrite");

-      } else {

-        return QVariant();

-      }

-    } break;

-    case Qt::CheckStateRole: {

-      if (column == 0) {

-        return Qt::Checked;

-      } else {

-        return QVariant();

-      }

-    } break;

-    case Qt::TextAlignmentRole: return QVariant(Qt::AlignCenter | Qt::AlignVCenter);

-    case Qt::UserRole: return -1;

-    case Qt::ForegroundRole: return QBrush(Qt::red);

-    case Qt::ToolTipRole: return tr("This entry contains files that have been created inside the virtual data tree (i.e. by the construction kit)");

-    default: return QVariant();

-  }

-}

-

-

-QString ModList::getFlagText(ModInfo::EFlag flag, ModInfo::Ptr modInfo) const

-{

-  switch (flag) {

-    case ModInfo::FLAG_BACKUP: return tr("Backup");

-    case ModInfo::FLAG_INVALID: return tr("No valid game data");

-    case ModInfo::FLAG_NOTENDORSED: return tr("Not endorsed yet");

-    case ModInfo::FLAG_NOTES: return QString("<i>%1</i>").arg(modInfo->notes().replace("\n", "<br>"));

-    case ModInfo::FLAG_CONFLICT_OVERWRITE: return tr("Overwrites files");

-    case ModInfo::FLAG_CONFLICT_OVERWRITTEN: return tr("Overwritten files");

-    case ModInfo::FLAG_CONFLICT_MIXED: return tr("Overwrites & Overwritten");

-    case ModInfo::FLAG_CONFLICT_REDUNDANT: return tr("Redundant");

-    default: return "";

-  }

-}

-

-

-QVariant ModList::data(const QModelIndex &modelIndex, int role) const

-{

-  if (m_Profile == NULL) return QVariant();

-  unsigned int modIndex = modelIndex.row();

-  int column = modelIndex.column();

-

-  ModInfo::Ptr modInfo = ModInfo::getByIndex(modIndex);

-  if ((role == Qt::DisplayRole) ||

-      (role == Qt::EditRole)) {

-    if (column == COL_FLAGS) {

-      return QVariant();

-    } else if (column == COL_NAME) {

-      return modInfo->name();

-    } else if (column == COL_VERSION) {

-      QString version = modInfo->getVersion().canonicalString();

-      if (version.isEmpty() && modInfo->canBeUpdated()) {

-        version = "?";

-      }

-      return version;

-    } else if (column == COL_PRIORITY) {

-      int priority = modInfo->getFixedPriority();

-      if (priority != INT_MIN) {

-        return QVariant(); // hide priority for mods where it's fixed

-      } else {

-        if ((m_Profile->getModPriority(modIndex) == 0) && (role == Qt::DisplayRole)) {

-          return tr("min");

-        } else if ((m_Profile->getModPriority(modIndex) == m_Profile->numRegularMods() - 1) &&

-                   (role == Qt::DisplayRole)) {

-          return tr("max");

-        } else {

-          //return QString::number(m_Profile->getModPriority(modIndex));

-          return m_Profile->getModPriority(modIndex);

-        }

-      }

-    } else if (column == COL_MODID) {

-      int modID = modInfo->getNexusID();

-      if (modID >= 0) {

-        return modID;

-      } else {

-        return QVariant();

-      }

-    } else if (column == COL_CATEGORY) {

-      int category = modInfo->getPrimaryCategory();

-      if (category != -1) {

-        CategoryFactory &categoryFactory = CategoryFactory::instance();

-        try {

-          return categoryFactory.getCategoryName(categoryFactory.getCategoryIndex(category));

-        } catch (const std::exception &e) {

-          qCritical("failed to retrieve category name: %s", e.what());

-          return QString();

-        }

-      } else {

-        //return tr("None");

-        return QVariant();

-      }

-    } else {

-      return tr("invalid");

-    }

-  } else if ((role == Qt::CheckStateRole) && (column == 0)) {

-    if (modInfo->canBeEnabled()) {

-      return m_Profile->modEnabled(modIndex) ? Qt::Checked : Qt::Unchecked;

-    } else {

-      return QVariant();

-    }

-  } else if (role == Qt::TextAlignmentRole) {

-    if (column == COL_NAME) {

-      if (modInfo->getHighlight() & ModInfo::HIGHLIGHT_CENTER) {

-        return QVariant(Qt::AlignCenter | Qt::AlignVCenter);

-      } else {

-        return QVariant(Qt::AlignLeft | Qt::AlignVCenter);

-      }

-    } else if (column == COL_VERSION) {

-      return QVariant(Qt::AlignRight | Qt::AlignVCenter);

-    } else {

-      return QVariant(Qt::AlignCenter | Qt::AlignVCenter);

-    }

-  } else if (role == Qt::UserRole) {

-    return modInfo->getNexusID();

-  } else if (role == Qt::FontRole) {

-    QFont result;

-    if (column == COL_NAME) {

-      if (modInfo->getHighlight() & ModInfo::HIGHLIGHT_INVALID) {

-        result.setItalic(true);

-      }

-    } else if (column == COL_VERSION) {

-      if (modInfo->updateAvailable()) {

-        result.setWeight(QFont::Bold);

-      }

-    }

-    return result;

-  } else if (role == Qt::DecorationRole) {

-    if ((column == COL_VERSION) &&

-        modInfo->updateAvailable() &&

-        modInfo->getNewestVersion().isValid()) {

-      return QIcon(":/MO/gui/update_available");

-    }

-    return QVariant();

-  } else if (role == Qt::ForegroundRole) {

-    if (column == COL_NAME) {

-      int highlight = modInfo->getHighlight();

-      if (highlight & ModInfo::HIGHLIGHT_IMPORTANT)    return QBrush(Qt::darkRed);

-      else if (highlight & ModInfo::HIGHLIGHT_INVALID) return QBrush(Qt::darkGray);

-    } else if (column == COL_VERSION) {

-      if (!modInfo->getNewestVersion().isValid()) {

-        return QVariant();

-      } else if (modInfo->updateAvailable()) {

-        return QBrush(Qt::red);

-      } else {

-        return QBrush(Qt::darkGreen);

-      }

-    }

-    return QVariant();

-  } else if (role == Qt::ToolTipRole) {

-    if (column == COL_FLAGS) {

-      QString result;

-

-      std::vector<ModInfo::EFlag> flags = modInfo->getFlags();

-

-      for (auto iter = flags.begin(); iter != flags.end(); ++iter) {

-        if (result.length() != 0) result += "<br>";

-        result += getFlagText(*iter, modInfo);

-      }

-

-      return result;

-    } else if (column == COL_NAME) {

-      try {

-        return modInfo->getDescription();

-      } catch (const std::exception &e) {

-        qCritical("invalid mod description: %s", e.what());

-        return QString();

-      }

-    } else if (column == COL_VERSION) {

-      return tr("installed version: %1, newest version: %2").arg(modInfo->getVersion().canonicalString()).arg(modInfo->getNewestVersion().canonicalString());

-    } else if (column == COL_CATEGORY) {

-      const std::set<int> &categories = modInfo->getCategories();

-      std::wostringstream categoryString;

-      categoryString << ToWString(tr("Categories: <br>"));

-      CategoryFactory &categoryFactory = CategoryFactory::instance();

-      for (std::set<int>::const_iterator catIter = categories.begin();

-           catIter != categories.end(); ++catIter) {

-        if (catIter != categories.begin()) {

-          categoryString << " , ";

-        }

-        try {

-          categoryString << "<span style=\"white-space: nowrap;\"><i>" << ToWString(categoryFactory.getCategoryName(categoryFactory.getCategoryIndex(*catIter))) << "</font></span>";

-        } catch (const std::exception &e) {

-          qCritical("failed to generate tooltip: %s", e.what());

-          return QString();

-        }

-      }

-

-      return ToQString(categoryString.str());

-    } else {

-      return QVariant();

-    }

-  } else {

-    return QVariant();

-  }

-}

-

-

-bool ModList::renameMod(int index, const QString &newName)

-{

-  // before we rename, write back the current profile so we don't lose changes and to ensure

-  // there is no scheduled asynchronous rewrite anytime soon

-  m_Profile->writeModlistNow();

-

-  ModInfo::Ptr modInfo = ModInfo::getByIndex(index);

-  QString oldName = modInfo->name();

-  modInfo->setName(newName);

-  // this just broke all profiles! The recipient of modRenamed has to do some magic

-  // to can't write the currently active profile back

-  emit modRenamed(oldName, newName);

-

-  // invalidate the currently displayed state of this list

-  notifyChange(-1);

-  return true;

-}

-

-

-bool ModList::setData(const QModelIndex &index, const QVariant &value, int role)

-{

-  if (m_Profile == NULL) return false;

-

-  if (static_cast<unsigned int>(index.row()) >= ModInfo::getNumMods()) {

-    return false;

-  }

-

-  if (role == Qt::CheckStateRole) {

-    bool enabled = value.toInt() == Qt::Checked;

-    if (m_Profile->modEnabled(index.row()) != enabled) {

-      m_Profile->setModEnabled(index.row(), enabled);

-      m_Modified = true;

-

-      emit modlist_changed(index.row());

-    }

-    return true;

-  } else if (role == Qt::EditRole) {

-    switch (index.column()) {

-      case COL_NAME: {

-        return renameMod(index.row(), value.toString());

-      } break;

-      case COL_PRIORITY: {

-        bool ok = false;

-        int newPriority = value.toInt(&ok);

-        if (ok) {

-          m_Profile->setModPriority(index.row(), newPriority);

-

-          emit modlist_changed(index.row());

-          return true;

-        } else {

-          return false;

-        }

-      } break;

-      case COL_MODID: {

-        ModInfo::Ptr info = ModInfo::getByIndex(index.row());

-        bool ok = false;

-        int newID = value.toInt(&ok);

-        if (ok) {

-          info->setNexusID(newID);

-          emit modlist_changed(index.row());

-          return true;

-        } else {

-          return false;

-        }

-      } break;

-      case COL_VERSION: {

-        ModInfo::Ptr info = ModInfo::getByIndex(index.row());

-        VersionInfo version(value.toString());

-        if (version.isValid()) {

-          info->setVersion(version);

-          return true;

-        } else {

-          return false;

-        }

-      } break;

-      default: {

-        qWarning("edit on column \"%s\" not supported",

-                 getColumnName(index.column()).toUtf8().constData());

-        return false;

-      } break;

-    }

-  } else {

-    return false;

-  }

-}

-

-

-ModList::EColumn ModList::getEnabledColumn(int index) const

-{

-  for (int i = 0; i <= COL_LASTCOLUMN; ++i) {

-    if (index == 0) {

-      return static_cast<EColumn>(i);

-    } else {

-      --index;

-    }

-  }

-  return ModList::COL_NAME;

-}

-

-

-QVariant ModList::headerData(int section, Qt::Orientation orientation,

-                             int role) const

-{

-  if (orientation == Qt::Horizontal) {

-    if (role == Qt::DisplayRole) {

-      return getColumnName(section);

-    } else if (role == Qt::ToolTipRole) {

-      return getColumnToolTip(section);

-    } else if (role == Qt::TextAlignmentRole) {

-      return QVariant(Qt::AlignCenter);

-    } else if (role == Qt::SizeHintRole) {

-      QSize temp = m_FontMetrics.size(Qt::TextSingleLine, getColumnName(section));

-      temp.rwidth() += 20;

-      temp.rheight() += 12;

-      return temp;

-    }

-  }

-  return QAbstractItemModel::headerData(section, orientation, role);

-}

-

-

-Qt::ItemFlags ModList::flags(const QModelIndex &modelIndex) const

-{

-  Qt::ItemFlags result = QAbstractItemModel::flags(modelIndex);

-  if (modelIndex.internalId() < 0) {

-    return Qt::ItemIsEnabled;

-  }

-  if (modelIndex.isValid()) {

-    ModInfo::Ptr modInfo = ModInfo::getByIndex(modelIndex.row());

-    if (modInfo->getFixedPriority() == INT_MIN) {

-      result |= Qt::ItemIsDragEnabled;

-      result |= Qt::ItemIsUserCheckable;

-      if ((modelIndex.column() == COL_NAME) ||

-          (modelIndex.column() == COL_PRIORITY) ||

-          (modelIndex.column() == COL_VERSION) ||

-          (modelIndex.column() == COL_MODID)) {

-        result |= Qt::ItemIsEditable;

-      }

-    }

-  } else {

-    result |= Qt::ItemIsDropEnabled;

-  }

-  return result;

-}

-

-

-void ModList::changeModPriority(std::vector<int> sourceIndices, int newPriority)

-{

-  if (m_Profile == NULL) return;

-

-  emit layoutAboutToBeChanged();

-  Profile *profile = m_Profile;

-  // sort rows to insert by their old priority (ascending) and insert them move them in that order

-  std::sort(sourceIndices.begin(), sourceIndices.end(),

-            [profile](const int &LHS, const int &RHS) {

-              return profile->getModPriority(LHS) < profile->getModPriority(RHS);

-            });

-

-  // odd stuff: if any of the dragged sources has priority lower than the destination then the

-  // target idx is that of the row BELOW the dropped location, otherwise it's the one above. why?

-  for (std::vector<int>::const_iterator iter = sourceIndices.begin();

-       iter != sourceIndices.end(); ++iter) {

-    if (profile->getModPriority(*iter) < newPriority) {

-      --newPriority;

-      break;

-    }

-  }

-

-  for (std::vector<int>::const_iterator iter = sourceIndices.begin();

-       iter != sourceIndices.end(); ++iter) {

-    m_Profile->setModPriority(*iter, newPriority);

-  }

-

-  emit layoutChanged();

-

-  emit modorder_changed();

-}

-

-

-void ModList::changeModPriority(int sourceIndex, int newPriority)

-{

-  if (m_Profile == NULL) return;

-  emit layoutAboutToBeChanged();

-

-  m_Profile->setModPriority(sourceIndex, newPriority);

-

-  emit layoutChanged();

-

-  emit modorder_changed();

-}

-

-

-bool ModList::dropMimeData(const QMimeData *mimeData, Qt::DropAction action, int row, int, const QModelIndex &parent)

-{

-  if (action == Qt::IgnoreAction) {

-    return true;

-  }

-

-  if (m_Profile == NULL) return false;

-

-  try {

-    QByteArray encoded = mimeData->data("application/x-qabstractitemmodeldatalist");

-    QDataStream stream(&encoded, QIODevice::ReadOnly);

-    std::vector<int> sourceRows;

-

-    while (!stream.atEnd()) {

-      int sourceRow, col;

-      QMap<int,  QVariant> roleDataMap;

-      stream >> sourceRow >> col >> roleDataMap;

-      if (col == 0) {

-        sourceRows.push_back(sourceRow);

-      }

-    }

-

-    if (row == -1) {

-      row = parent.row();

-    }

-

-    if ((row < 0) || (static_cast<unsigned int>(row) >= ModInfo::getNumMods())) {

-      return false;

-    }

-

-    int newPriority = 0;

-    {

-      if ((row < 0) || (row > static_cast<int>(m_Profile->numRegularMods()))) {

-        newPriority = m_Profile->numRegularMods() + 1;

-      } else {

-        newPriority = m_Profile->getModPriority(row);

-      }

-      if (newPriority == -1) {

-        newPriority = m_Profile->numRegularMods() + 1;

-      }

-    }

-    changeModPriority(sourceRows, newPriority);

-  } catch (const std::exception &e) {

-    reportError(tr("drag&drop failed: %1").arg(e.what()));

-  }

-

-  return false;

-}

-

-

-void ModList::removeRowForce(int row)

-{

-  if (static_cast<unsigned int>(row) >= ModInfo::getNumMods()) {

-    return;

-  }

-  if (m_Profile == NULL) return;

-

-  ModInfo::Ptr modInfo = ModInfo::getByIndex(row);

-

-  bool wasEnabled = m_Profile->modEnabled(row);

-  beginRemoveRows(QModelIndex(), row, row);

-

-  m_Profile->cancelWriteModlist(); // don't write modlist while we're changing it

-  ModInfo::removeMod(row);

-  m_Profile->refreshModStatus();  // removes the mod from the status list

-  m_Profile->writeModlist(); // this ensures the modified list gets written back before new mods can be installed

-

-  endRemoveRows();

-  if (wasEnabled) {

-    emit removeOrigin(modInfo->name());

-  }

-}

-

-

-void ModList::removeRow(int row, const QModelIndex&)

-{

-  if (static_cast<unsigned int>(row) >= ModInfo::getNumMods()) {

-    return;

-  }

-  if (m_Profile == NULL) return;

-

-  ModInfo::Ptr modInfo = ModInfo::getByIndex(row);

-

-  QMessageBox confirmBox(QMessageBox::Question, tr("Confirm"), tr("Are you sure you want to remove \"%1\"?").arg(modInfo->name()),

-                         QMessageBox::Yes | QMessageBox::No);

-

-  if (confirmBox.exec() == QMessageBox::Yes) {

-    removeRowForce(row);

-  }

-}

-

-

-void ModList::notifyChange(int row)

-{

-  if (row < 0) {

-    beginResetModel();

-    endResetModel();

-  } else {

-    emit dataChanged(this->index(row, 0), this->index(row, this->columnCount() - 1));

-  }

-}

-

-

-QModelIndex ModList::index(int row, int column, const QModelIndex&) const

-{

-  return createIndex(row, column, row);

-}

-

-

-QModelIndex ModList::parent(const QModelIndex&) const

-{

-  return QModelIndex();

-}

-

-

-QString ModList::getColumnName(int column)

-{

-  switch (column) {

-    case COL_FLAGS:    return tr("Flags");

-    case COL_NAME:     return tr("Name");

-    case COL_VERSION:  return tr("Version");

-    case COL_PRIORITY: return tr("Priority");

-    case COL_CATEGORY: return tr("Category");

-    case COL_MODID:    return tr("Nexus ID");

-    default: return tr("unknown");

-  }

-}

-

-

-QString ModList::getColumnToolTip(int column)

-{

-  switch (column) {

-    case COL_NAME:     return tr("Name of your mods");

-    case COL_VERSION:  return tr("Version of the mod (if available)");

-    case COL_PRIORITY: return tr("Installation priority of your mod. The higher, the more \"important\" it is and thus "

-                                 "overwrites files from mods with lower priority.");

-    case COL_CATEGORY: return tr("Category of the mod.");

-    case COL_MODID:    return tr("Id of the mod as used on Nexus.");

-    case COL_FLAGS:    return tr("Emblemes to highlight things that might require attention.");

-    default: return tr("unknown");

-  }

-}

-

-

-bool ModList::eventFilter(QObject *obj, QEvent *event)

-{

-  if (event->type() == QEvent::ContextMenu) {

-    QContextMenuEvent *contextEvent = static_cast<QContextMenuEvent*>(event);

-    QWidget *object = qobject_cast<QWidget*>(obj);

-    if (object != NULL) {

-      emit requestColumnSelect(object->mapToGlobal(contextEvent->pos()));

-

-      return true;

-    }

-  } else if ((event->type() == QEvent::KeyPress) && (m_Profile != NULL)) {

-    QAbstractItemView *itemView = qobject_cast<QAbstractItemView*>(obj);

-    QKeyEvent *keyEvent = static_cast<QKeyEvent*>(event);

-    if ((itemView != NULL) &&

-        (keyEvent->modifiers() == Qt::ControlModifier) &&

-        ((keyEvent->key() == Qt::Key_Up) || (keyEvent->key() == Qt::Key_Down))) {

-      QItemSelectionModel *selectionModel = itemView->selectionModel();

-      const QSortFilterProxyModel *proxyModel = qobject_cast<const QSortFilterProxyModel*>(selectionModel->model());

-      int diff = -1;

-      if (((keyEvent->key() == Qt::Key_Up) && (proxyModel->sortOrder() == Qt::DescendingOrder)) ||

-          ((keyEvent->key() == Qt::Key_Down) && (proxyModel->sortOrder() == Qt::AscendingOrder))) {

-        diff = 1;

-      }

-      QModelIndexList rows = selectionModel->selectedRows();

-      if (keyEvent->key() == Qt::Key_Down) {

-        for (int i = 0; i < rows.size() / 2; ++i) {

-          rows.swap(i, rows.size() - i - 1);

-        }

-      }

-      foreach (QModelIndex idx, rows) {

-        if (proxyModel != NULL) {

-          idx = proxyModel->mapToSource(idx);

-        }

-        int newPriority = m_Profile->getModPriority(idx.row()) + diff;

-        if ((newPriority >= 0) && (newPriority < static_cast<int>(m_Profile->numRegularMods()))) {

-          m_Profile->setModPriority(idx.row(), newPriority);

-          notifyChange(idx.row());

-        }

-      }

-      return true;

-    } else if (keyEvent->key() == Qt::Key_Delete) {

-      emit removeSelectedMods();

-/*      QItemSelectionModel *selectionModel = itemView->selectionModel();

-      const QSortFilterProxyModel *proxyModel = qobject_cast<const QSortFilterProxyModel*>(selectionModel->model());

-      QModelIndexList rows = selectionModel->selectedRows();

-      foreach (QModelIndex idx, rows) {

-        if (proxyModel != NULL) {

-          idx = proxyModel->mapToSource(idx);

-        }

-        removeRow(idx.row(), QModelIndex());

-      }*/

-      return true;

-    }

-  }

-  return QObject::eventFilter(obj, event);

-}

+#include "modlist.h"
+
+#include "report.h"
+#include "utility.h"
+#include "messagedialog.h"
+#include "installationtester.h"
+#include <gameinfo.h>
+
+#include <QFileInfo>
+#include <QDir>
+#include <QDirIterator>
+#include <QMimeData>
+#include <stdexcept>
+#include <QStandardItemModel>
+#include <QMessageBox>
+#include <QStringList>
+#include <QEvent>
+#include <QContextMenuEvent>
+#include <QMenu>
+#include <QCheckBox>
+#include <QWidgetAction>
+#include <QAbstractItemView>
+#include <QSortFilterProxyModel>
+#include <sstream>
+#include <algorithm>
+
+
+ModList::ModList(QObject *parent)
+  : QAbstractItemModel(parent), m_Profile(NULL), m_Modified(false),
+    m_FontMetrics(QFont())
+{
+//  setSupportedDragActions(Qt::MoveAction);
+}
+
+
+void ModList::setProfile(Profile *profile)
+{
+  m_Profile = profile;
+}
+
+
+int ModList::rowCount(const QModelIndex &parent) const
+{
+  if (!parent.isValid()) {
+    return ModInfo::getNumMods();
+  } else {
+    return 0;
+  }
+}
+
+
+int ModList::columnCount(const QModelIndex &) const
+{
+  return COL_LASTCOLUMN + 1;
+}
+
+
+QVariant ModList::getOverwriteData(int column, int role) const
+{
+  switch (role) {
+    case Qt::DisplayRole: {
+      if (column == 0) {
+        return tr("Overwrite");
+      } else {
+        return QVariant();
+      }
+    } break;
+    case Qt::CheckStateRole: {
+      if (column == 0) {
+        return Qt::Checked;
+      } else {
+        return QVariant();
+      }
+    } break;
+    case Qt::TextAlignmentRole: return QVariant(Qt::AlignCenter | Qt::AlignVCenter);
+    case Qt::UserRole: return -1;
+    case Qt::ForegroundRole: return QBrush(Qt::red);
+    case Qt::ToolTipRole: return tr("This entry contains files that have been created inside the virtual data tree (i.e. by the construction kit)");
+    default: return QVariant();
+  }
+}
+
+
+QString ModList::getFlagText(ModInfo::EFlag flag, ModInfo::Ptr modInfo) const
+{
+  switch (flag) {
+    case ModInfo::FLAG_BACKUP: return tr("Backup");
+    case ModInfo::FLAG_INVALID: return tr("No valid game data");
+    case ModInfo::FLAG_NOTENDORSED: return tr("Not endorsed yet");
+    case ModInfo::FLAG_NOTES: return QString("<i>%1</i>").arg(modInfo->notes().replace("\n", "<br>"));
+    case ModInfo::FLAG_CONFLICT_OVERWRITE: return tr("Overwrites files");
+    case ModInfo::FLAG_CONFLICT_OVERWRITTEN: return tr("Overwritten files");
+    case ModInfo::FLAG_CONFLICT_MIXED: return tr("Overwrites & Overwritten");
+    case ModInfo::FLAG_CONFLICT_REDUNDANT: return tr("Redundant");
+    default: return "";
+  }
+}
+
+
+QVariant ModList::data(const QModelIndex &modelIndex, int role) const
+{
+  if (m_Profile == NULL) return QVariant();
+  unsigned int modIndex = modelIndex.row();
+  int column = modelIndex.column();
+
+  ModInfo::Ptr modInfo = ModInfo::getByIndex(modIndex);
+  if ((role == Qt::DisplayRole) ||
+      (role == Qt::EditRole)) {
+    if (column == COL_FLAGS) {
+      return QVariant();
+    } else if (column == COL_NAME) {
+      return modInfo->name();
+    } else if (column == COL_VERSION) {
+      QString version = modInfo->getVersion().canonicalString();
+      if (version.isEmpty() && modInfo->canBeUpdated()) {
+        version = "?";
+      }
+      return version;
+    } else if (column == COL_PRIORITY) {
+      int priority = modInfo->getFixedPriority();
+      if (priority != INT_MIN) {
+        return QVariant(); // hide priority for mods where it's fixed
+      } else {
+        if ((m_Profile->getModPriority(modIndex) == 0) && (role == Qt::DisplayRole)) {
+          return tr("min");
+        } else if ((m_Profile->getModPriority(modIndex) == m_Profile->numRegularMods() - 1) &&
+                   (role == Qt::DisplayRole)) {
+          return tr("max");
+        } else {
+          //return QString::number(m_Profile->getModPriority(modIndex));
+          return m_Profile->getModPriority(modIndex);
+        }
+      }
+    } else if (column == COL_MODID) {
+      int modID = modInfo->getNexusID();
+      if (modID >= 0) {
+        return modID;
+      } else {
+        return QVariant();
+      }
+    } else if (column == COL_CATEGORY) {
+      int category = modInfo->getPrimaryCategory();
+      if (category != -1) {
+        CategoryFactory &categoryFactory = CategoryFactory::instance();
+        try {
+          return categoryFactory.getCategoryName(categoryFactory.getCategoryIndex(category));
+        } catch (const std::exception &e) {
+          qCritical("failed to retrieve category name: %s", e.what());
+          return QString();
+        }
+      } else {
+        //return tr("None");
+        return QVariant();
+      }
+    } else {
+      return tr("invalid");
+    }
+  } else if ((role == Qt::CheckStateRole) && (column == 0)) {
+    if (modInfo->canBeEnabled()) {
+      return m_Profile->modEnabled(modIndex) ? Qt::Checked : Qt::Unchecked;
+    } else {
+      return QVariant();
+    }
+  } else if (role == Qt::TextAlignmentRole) {
+    if (column == COL_NAME) {
+      if (modInfo->getHighlight() & ModInfo::HIGHLIGHT_CENTER) {
+        return QVariant(Qt::AlignCenter | Qt::AlignVCenter);
+      } else {
+        return QVariant(Qt::AlignLeft | Qt::AlignVCenter);
+      }
+    } else if (column == COL_VERSION) {
+      return QVariant(Qt::AlignRight | Qt::AlignVCenter);
+    } else {
+      return QVariant(Qt::AlignCenter | Qt::AlignVCenter);
+    }
+  } else if (role == Qt::UserRole) {
+    return modInfo->getNexusID();
+  } else if (role == Qt::FontRole) {
+    QFont result;
+    if (column == COL_NAME) {
+      if (modInfo->getHighlight() & ModInfo::HIGHLIGHT_INVALID) {
+        result.setItalic(true);
+      }
+    } else if (column == COL_VERSION) {
+      if (modInfo->updateAvailable()) {
+        result.setWeight(QFont::Bold);
+      }
+    }
+    return result;
+  } else if (role == Qt::DecorationRole) {
+    if ((column == COL_VERSION) &&
+        modInfo->updateAvailable() &&
+        modInfo->getNewestVersion().isValid()) {
+      return QIcon(":/MO/gui/update_available");
+    }
+    return QVariant();
+  } else if (role == Qt::ForegroundRole) {
+    if (column == COL_NAME) {
+      int highlight = modInfo->getHighlight();
+      if (highlight & ModInfo::HIGHLIGHT_IMPORTANT)    return QBrush(Qt::darkRed);
+      else if (highlight & ModInfo::HIGHLIGHT_INVALID) return QBrush(Qt::darkGray);
+    } else if (column == COL_VERSION) {
+      if (!modInfo->getNewestVersion().isValid()) {
+        return QVariant();
+      } else if (modInfo->updateAvailable()) {
+        return QBrush(Qt::red);
+      } else {
+        return QBrush(Qt::darkGreen);
+      }
+    }
+    return QVariant();
+  } else if (role == Qt::ToolTipRole) {
+    if (column == COL_FLAGS) {
+      QString result;
+
+      std::vector<ModInfo::EFlag> flags = modInfo->getFlags();
+
+      for (auto iter = flags.begin(); iter != flags.end(); ++iter) {
+        if (result.length() != 0) result += "<br>";
+        result += getFlagText(*iter, modInfo);
+      }
+
+      return result;
+    } else if (column == COL_NAME) {
+      try {
+        return modInfo->getDescription();
+      } catch (const std::exception &e) {
+        qCritical("invalid mod description: %s", e.what());
+        return QString();
+      }
+    } else if (column == COL_VERSION) {
+      return tr("installed version: %1, newest version: %2").arg(modInfo->getVersion().canonicalString()).arg(modInfo->getNewestVersion().canonicalString());
+    } else if (column == COL_CATEGORY) {
+      const std::set<int> &categories = modInfo->getCategories();
+      std::wostringstream categoryString;
+      categoryString << ToWString(tr("Categories: <br>"));
+      CategoryFactory &categoryFactory = CategoryFactory::instance();
+      for (std::set<int>::const_iterator catIter = categories.begin();
+           catIter != categories.end(); ++catIter) {
+        if (catIter != categories.begin()) {
+          categoryString << " , ";
+        }
+        try {
+          categoryString << "<span style=\"white-space: nowrap;\"><i>" << ToWString(categoryFactory.getCategoryName(categoryFactory.getCategoryIndex(*catIter))) << "</font></span>";
+        } catch (const std::exception &e) {
+          qCritical("failed to generate tooltip: %s", e.what());
+          return QString();
+        }
+      }
+
+      return ToQString(categoryString.str());
+    } else {
+      return QVariant();
+    }
+  } else {
+    return QVariant();
+  }
+}
+
+
+bool ModList::renameMod(int index, const QString &newName)
+{
+  // before we rename, write back the current profile so we don't lose changes and to ensure
+  // there is no scheduled asynchronous rewrite anytime soon
+  m_Profile->writeModlistNow();
+
+  ModInfo::Ptr modInfo = ModInfo::getByIndex(index);
+  QString oldName = modInfo->name();
+  modInfo->setName(newName);
+  // this just broke all profiles! The recipient of modRenamed has to do some magic
+  // to can't write the currently active profile back
+  emit modRenamed(oldName, newName);
+
+  // invalidate the currently displayed state of this list
+  notifyChange(-1);
+  return true;
+}
+
+
+bool ModList::setData(const QModelIndex &index, const QVariant &value, int role)
+{
+  if (m_Profile == NULL) return false;
+
+  if (static_cast<unsigned int>(index.row()) >= ModInfo::getNumMods()) {
+    return false;
+  }
+
+  if (role == Qt::CheckStateRole) {
+    bool enabled = value.toInt() == Qt::Checked;
+    if (m_Profile->modEnabled(index.row()) != enabled) {
+      m_Profile->setModEnabled(index.row(), enabled);
+      m_Modified = true;
+
+      emit modlist_changed(index.row());
+    }
+    return true;
+  } else if (role == Qt::EditRole) {
+    switch (index.column()) {
+      case COL_NAME: {
+        return renameMod(index.row(), value.toString());
+      } break;
+      case COL_PRIORITY: {
+        bool ok = false;
+        int newPriority = value.toInt(&ok);
+        if (ok) {
+          m_Profile->setModPriority(index.row(), newPriority);
+
+          emit modlist_changed(index.row());
+          return true;
+        } else {
+          return false;
+        }
+      } break;
+      case COL_MODID: {
+        ModInfo::Ptr info = ModInfo::getByIndex(index.row());
+        bool ok = false;
+        int newID = value.toInt(&ok);
+        if (ok) {
+          info->setNexusID(newID);
+          emit modlist_changed(index.row());
+          return true;
+        } else {
+          return false;
+        }
+      } break;
+      case COL_VERSION: {
+        ModInfo::Ptr info = ModInfo::getByIndex(index.row());
+        VersionInfo version(value.toString());
+        if (version.isValid()) {
+          info->setVersion(version);
+          return true;
+        } else {
+          return false;
+        }
+      } break;
+      default: {
+        qWarning("edit on column \"%s\" not supported",
+                 getColumnName(index.column()).toUtf8().constData());
+        return false;
+      } break;
+    }
+  } else {
+    return false;
+  }
+}
+
+
+ModList::EColumn ModList::getEnabledColumn(int index) const
+{
+  for (int i = 0; i <= COL_LASTCOLUMN; ++i) {
+    if (index == 0) {
+      return static_cast<EColumn>(i);
+    } else {
+      --index;
+    }
+  }
+  return ModList::COL_NAME;
+}
+
+
+QVariant ModList::headerData(int section, Qt::Orientation orientation,
+                             int role) const
+{
+  if (orientation == Qt::Horizontal) {
+    if (role == Qt::DisplayRole) {
+      return getColumnName(section);
+    } else if (role == Qt::ToolTipRole) {
+      return getColumnToolTip(section);
+    } else if (role == Qt::TextAlignmentRole) {
+      return QVariant(Qt::AlignCenter);
+    } else if (role == Qt::SizeHintRole) {
+      QSize temp = m_FontMetrics.size(Qt::TextSingleLine, getColumnName(section));
+      temp.rwidth() += 20;
+      temp.rheight() += 12;
+      return temp;
+    }
+  }
+  return QAbstractItemModel::headerData(section, orientation, role);
+}
+
+
+Qt::ItemFlags ModList::flags(const QModelIndex &modelIndex) const
+{
+  Qt::ItemFlags result = QAbstractItemModel::flags(modelIndex);
+  if (modelIndex.internalId() < 0) {
+    return Qt::ItemIsEnabled;
+  }
+  if (modelIndex.isValid()) {
+    ModInfo::Ptr modInfo = ModInfo::getByIndex(modelIndex.row());
+    if (modInfo->getFixedPriority() == INT_MIN) {
+      result |= Qt::ItemIsDragEnabled;
+      result |= Qt::ItemIsUserCheckable;
+      if ((modelIndex.column() == COL_NAME) ||
+          (modelIndex.column() == COL_PRIORITY) ||
+          (modelIndex.column() == COL_VERSION) ||
+          (modelIndex.column() == COL_MODID)) {
+        result |= Qt::ItemIsEditable;
+      }
+    }
+  } else {
+    result |= Qt::ItemIsDropEnabled;
+  }
+  return result;
+}
+
+
+void ModList::changeModPriority(std::vector<int> sourceIndices, int newPriority)
+{
+  if (m_Profile == NULL) return;
+
+  emit layoutAboutToBeChanged();
+  Profile *profile = m_Profile;
+  // sort rows to insert by their old priority (ascending) and insert them move them in that order
+  std::sort(sourceIndices.begin(), sourceIndices.end(),
+            [profile](const int &LHS, const int &RHS) {
+              return profile->getModPriority(LHS) < profile->getModPriority(RHS);
+            });
+
+  // odd stuff: if any of the dragged sources has priority lower than the destination then the
+  // target idx is that of the row BELOW the dropped location, otherwise it's the one above. why?
+  for (std::vector<int>::const_iterator iter = sourceIndices.begin();
+       iter != sourceIndices.end(); ++iter) {
+    if (profile->getModPriority(*iter) < newPriority) {
+      --newPriority;
+      break;
+    }
+  }
+
+  for (std::vector<int>::const_iterator iter = sourceIndices.begin();
+       iter != sourceIndices.end(); ++iter) {
+    m_Profile->setModPriority(*iter, newPriority);
+  }
+
+  emit layoutChanged();
+
+  emit modorder_changed();
+}
+
+
+void ModList::changeModPriority(int sourceIndex, int newPriority)
+{
+  if (m_Profile == NULL) return;
+  emit layoutAboutToBeChanged();
+
+  m_Profile->setModPriority(sourceIndex, newPriority);
+
+  emit layoutChanged();
+
+  emit modorder_changed();
+}
+
+
+bool ModList::dropMimeData(const QMimeData *mimeData, Qt::DropAction action, int row, int, const QModelIndex &parent)
+{
+  if (action == Qt::IgnoreAction) {
+    return true;
+  }
+
+  if (m_Profile == NULL) return false;
+
+  try {
+    QByteArray encoded = mimeData->data("application/x-qabstractitemmodeldatalist");
+    QDataStream stream(&encoded, QIODevice::ReadOnly);
+    std::vector<int> sourceRows;
+
+    while (!stream.atEnd()) {
+      int sourceRow, col;
+      QMap<int,  QVariant> roleDataMap;
+      stream >> sourceRow >> col >> roleDataMap;
+      if (col == 0) {
+        sourceRows.push_back(sourceRow);
+      }
+    }
+
+    if (row == -1) {
+      row = parent.row();
+    }
+
+    if ((row < 0) || (static_cast<unsigned int>(row) >= ModInfo::getNumMods())) {
+      return false;
+    }
+
+    int newPriority = 0;
+    {
+      if ((row < 0) || (row > static_cast<int>(m_Profile->numRegularMods()))) {
+        newPriority = m_Profile->numRegularMods() + 1;
+      } else {
+        newPriority = m_Profile->getModPriority(row);
+      }
+      if (newPriority == -1) {
+        newPriority = m_Profile->numRegularMods() + 1;
+      }
+    }
+    changeModPriority(sourceRows, newPriority);
+  } catch (const std::exception &e) {
+    reportError(tr("drag&drop failed: %1").arg(e.what()));
+  }
+
+  return false;
+}
+
+
+void ModList::removeRowForce(int row)
+{
+  if (static_cast<unsigned int>(row) >= ModInfo::getNumMods()) {
+    return;
+  }
+  if (m_Profile == NULL) return;
+
+  ModInfo::Ptr modInfo = ModInfo::getByIndex(row);
+
+  bool wasEnabled = m_Profile->modEnabled(row);
+  beginRemoveRows(QModelIndex(), row, row);
+
+  m_Profile->cancelWriteModlist(); // don't write modlist while we're changing it
+  ModInfo::removeMod(row);
+  m_Profile->refreshModStatus();  // removes the mod from the status list
+  m_Profile->writeModlist(); // this ensures the modified list gets written back before new mods can be installed
+
+  endRemoveRows();
+  if (wasEnabled) {
+    emit removeOrigin(modInfo->name());
+  }
+}
+
+
+void ModList::removeRow(int row, const QModelIndex&)
+{
+  if (static_cast<unsigned int>(row) >= ModInfo::getNumMods()) {
+    return;
+  }
+  if (m_Profile == NULL) return;
+
+  ModInfo::Ptr modInfo = ModInfo::getByIndex(row);
+
+  QMessageBox confirmBox(QMessageBox::Question, tr("Confirm"), tr("Are you sure you want to remove \"%1\"?").arg(modInfo->name()),
+                         QMessageBox::Yes | QMessageBox::No);
+
+  if (confirmBox.exec() == QMessageBox::Yes) {
+    removeRowForce(row);
+  }
+}
+
+
+void ModList::notifyChange(int row)
+{
+  if (row < 0) {
+    beginResetModel();
+    endResetModel();
+  } else {
+    emit dataChanged(this->index(row, 0), this->index(row, this->columnCount() - 1));
+  }
+}
+
+
+QModelIndex ModList::index(int row, int column, const QModelIndex&) const
+{
+  return createIndex(row, column, row);
+}
+
+
+QModelIndex ModList::parent(const QModelIndex&) const
+{
+  return QModelIndex();
+}
+
+
+QString ModList::getColumnName(int column)
+{
+  switch (column) {
+    case COL_FLAGS:    return tr("Flags");
+    case COL_NAME:     return tr("Name");
+    case COL_VERSION:  return tr("Version");
+    case COL_PRIORITY: return tr("Priority");
+    case COL_CATEGORY: return tr("Category");
+    case COL_MODID:    return tr("Nexus ID");
+    default: return tr("unknown");
+  }
+}
+
+
+QString ModList::getColumnToolTip(int column)
+{
+  switch (column) {
+    case COL_NAME:     return tr("Name of your mods");
+    case COL_VERSION:  return tr("Version of the mod (if available)");
+    case COL_PRIORITY: return tr("Installation priority of your mod. The higher, the more \"important\" it is and thus "
+                                 "overwrites files from mods with lower priority.");
+    case COL_CATEGORY: return tr("Category of the mod.");
+    case COL_MODID:    return tr("Id of the mod as used on Nexus.");
+    case COL_FLAGS:    return tr("Emblemes to highlight things that might require attention.");
+    default: return tr("unknown");
+  }
+}
+
+
+bool ModList::eventFilter(QObject *obj, QEvent *event)
+{
+  if (event->type() == QEvent::ContextMenu) {
+    QContextMenuEvent *contextEvent = static_cast<QContextMenuEvent*>(event);
+    QWidget *object = qobject_cast<QWidget*>(obj);
+    if (object != NULL) {
+      emit requestColumnSelect(object->mapToGlobal(contextEvent->pos()));
+
+      return true;
+    }
+  } else if ((event->type() == QEvent::KeyPress) && (m_Profile != NULL)) {
+    QAbstractItemView *itemView = qobject_cast<QAbstractItemView*>(obj);
+    QKeyEvent *keyEvent = static_cast<QKeyEvent*>(event);
+    if ((itemView != NULL) &&
+        (keyEvent->modifiers() == Qt::ControlModifier) &&
+        ((keyEvent->key() == Qt::Key_Up) || (keyEvent->key() == Qt::Key_Down))) {
+      QItemSelectionModel *selectionModel = itemView->selectionModel();
+      const QSortFilterProxyModel *proxyModel = qobject_cast<const QSortFilterProxyModel*>(selectionModel->model());
+      int diff = -1;
+      if (((keyEvent->key() == Qt::Key_Up) && (proxyModel->sortOrder() == Qt::DescendingOrder)) ||
+          ((keyEvent->key() == Qt::Key_Down) && (proxyModel->sortOrder() == Qt::AscendingOrder))) {
+        diff = 1;
+      }
+      QModelIndexList rows = selectionModel->selectedRows();
+      if (keyEvent->key() == Qt::Key_Down) {
+        for (int i = 0; i < rows.size() / 2; ++i) {
+          rows.swap(i, rows.size() - i - 1);
+        }
+      }
+      foreach (QModelIndex idx, rows) {
+        if (proxyModel != NULL) {
+          idx = proxyModel->mapToSource(idx);
+        }
+        int newPriority = m_Profile->getModPriority(idx.row()) + diff;
+        if ((newPriority >= 0) && (newPriority < static_cast<int>(m_Profile->numRegularMods()))) {
+          m_Profile->setModPriority(idx.row(), newPriority);
+          notifyChange(idx.row());
+        }
+      }
+      return true;
+    } else if (keyEvent->key() == Qt::Key_Delete) {
+      QItemSelectionModel *selectionModel = itemView->selectionModel();
+      QModelIndexList rows = selectionModel->selectedRows();
+      if (rows.count() > 1) {
+        emit removeSelectedMods();
+      } else if (rows.count() == 1) {
+        removeRow(rows[0].row(), QModelIndex());
+      }
+      return true;
+    }
+  }
+  return QObject::eventFilter(obj, event);
+}