- some fixes for qt5 compatibility

- hook.dll no longer creates a dump and uninstalls it if an exception is reported that doesn't originate from it
- NCC used read-only transactions again because otherwise solid archives become unusably slow.
- removed the integrated nexus browser
- the mod description and motd are now rendered in QTextBrowser. This (and the above) eliminates the dependency on qtwebkit
- removed the direct file download for mod files
- reduced CPU usage during downloads by invalidating only one column of the download list. This widget still needs to be replaced
- added the complete filename as an option for the modname
- applications that require elevation can now be started by invoking an elevated secondary ModOrganizer instance
- MO will now register nexus file servers and provides a settings dialog to pick preferred servers. (This preference is not used yet)
- worked around 1-2 bugs in QSortFilterProxy
- handling of nxm links is now done by an external application. This allows the registration of different applications depending on the game
- integrated fomod installer now displays the screenshot in a scalable view
- bugfix: integrated fomod installer didn't name output files correctly if the name differs from the source name
- bugfix: a successful login to nexus was (sometimes?) not correctly detected as a success
- bugfix: top-level entries in QtGroupingProxy were sometimes incorrectly displayed as groups
- bugfix: GetPrivateProfile... optimization could cause null-pointer indirection
- bugfix: GetCurrentWorkingDirectory caused buffer overflow in case of pre-flighting (buffer size 0)
- bugfix: configurator plugin now also uses qt5 (it's currently broken though)

1 files changed, 16 insertions, 2 deletions

diff --git a/src/modlist.cpp b/src/modlist.cpp
index f87687bb..21aca0bf 100644
--- a/src/modlist.cpp
+++ b/src/modlist.cpp
@@ -70,6 +70,16 @@ int ModList::rowCount(const QModelIndex &parent) const
 }
 
 
+bool ModList::hasChildren(const QModelIndex &parent) const
+{
+  if (!parent.isValid()) {
+    return ModInfo::getNumMods() > 0;
+  } else {
+    return false;
+  }
+}
+
+
 int ModList::columnCount(const QModelIndex &) const
 {
   return COL_LASTCOLUMN + 1;
@@ -456,7 +466,7 @@ Qt::ItemFlags ModList::flags(const QModelIndex &modelIndex) const
       }
     }
     std::vector<ModInfo::EFlag> flags = modInfo->getFlags();
-    if ((m_DropOnItems)  && (std::find(flags.begin(), flags.end(), ModInfo::FLAG_OVERWRITE) == flags.end())) {
+    if ((m_DropOnItems) && (std::find(flags.begin(), flags.end(), ModInfo::FLAG_OVERWRITE) == flags.end())) {
       result |= Qt::ItemIsDropEnabled;
     }
   } else {
@@ -667,7 +677,11 @@ void ModList::notifyChange(int rowStart, int rowEnd)
 
 QModelIndex ModList::index(int row, int column, const QModelIndex&) const
 {
-  return createIndex(row, column, row);
+  if ((row < 0) || (row >= rowCount()) || (column < 0) || (column >= columnCount())) {
+    return QModelIndex();
+  }
+  QModelIndex res = createIndex(row, column, row);
+  return res;
 }