Bump version to 2.4.0rc2 and update translations.

Fixes for portable shortcuts

appveyor.yml

@@ -52,10 +52,10 @@ build_script:
     if($LastExitCode -ne 0) { $host.SetShouldExit($LastExitCode )  }
 test: off
 artifacts:
-- path: '\modorganizer-build\install\bin'
+- path: '\modorganizer-build\install\bin\ModOrganizer.exe'
   name: Mod.Organizer-$(APPVEYOR_BUILD_VERSION)
-- path: '\modorganizer-build\install\pdb'
-  name: PDBs-Mod.Organizer-$(APPVEYOR_BUILD_VERSION)
+- path: '\modorganizer-build\install\pdb\ModOrganizer.pdb'
+  name: PDB-Mod.Organizer-$(APPVEYOR_BUILD_VERSION)
 deploy: off
 on_success:
 - ps: >-

src/CMakeLists.txt

@@ -18,6 +18,7 @@ add_filter(NAME src/application GROUPS
 	multiprocess
 	sanitychecks
 	selfupdater
+	updatedialog
 )
 
 add_filter(NAME src/browser GROUPS

src/commandline.cpp

@@ -251,7 +251,7 @@ std::optional<int> CommandLine::runPostApplication(MOApplication& a)
     env::Console c;
 
     if (auto i=InstanceManager::singleton().currentInstance()) {
-      std::cout << i->name().toStdString() << "\n";
+      std::cout << i->displayName().toStdString() << "\n";
     } else {
       std::cout << "no instance configured\n";
     }
@@ -289,9 +289,8 @@ std::optional<int> CommandLine::runPostOrganizer(OrganizerCore& core)
 
         return 0;
       }
-      catch (const std::exception &e) {
-        reportError(
-          QObject::tr("failed to start shortcut: %1").arg(e.what()));
+      catch (std::exception&) {
+        // user was already warned
         return 1;
       }
     }
@@ -451,7 +450,7 @@ std::optional<QString> CommandLine::instance() const
   // note that moshortcut:// overrides -i
 
   if (m_shortcut.isValid() && m_shortcut.hasInstance()) {
-    return m_shortcut.instance();
+    return m_shortcut.instanceName();
   } else if (m_vm.count("instance")) {
     return QString::fromStdString(m_vm["instance"].as<std::string>());
   }
@@ -817,7 +816,7 @@ std::optional<int> RunCommand::runPostOrganizer(OrganizerCore& core)
           reportError(
             QObject::tr("Executable '%1' not found in instance '%2'.")
               .arg(program)
-              .arg(InstanceManager::singleton().currentInstance()->name()));
+              .arg(InstanceManager::singleton().currentInstance()->displayName()));
 
           return 1;
         }

src/env.cpp

@@ -418,9 +418,9 @@ QString prependToPath(const QString& s)
   return old;
 }
 
-QString setPath(const QString& s)
+void setPath(const QString& s)
 {
-  return set("PATH", s);
+  set("PATH", s);
 }
 
 QString get(const QString& name)
@@ -457,11 +457,9 @@ QString get(const QString& name)
   return QString::fromWCharArray(buffer.get(), realSize);
 }
 
-QString set(const QString& n, const QString& v)
+void set(const QString& n, const QString& v)
 {
-  auto old = get(n);
   ::SetEnvironmentVariableW(n.toStdWString().c_str(), v.toStdWString().c_str());
-  return old;
 }
 
 

src/env.h

@@ -233,12 +233,12 @@ private:
 // environment variables
 //
 QString get(const QString& name);
-QString set(const QString& name, const QString& value);
+void set(const QString& name, const QString& value);
 
 QString path();
 QString appendToPath(const QString& s);
 QString prependToPath(const QString& s);
-QString setPath(const QString& s);
+void setPath(const QString& s);
 
 
 class Service

src/envmodule.cpp

@@ -603,9 +603,16 @@ Process getProcessTreeFromProcess(HANDLE h)
 
 std::vector<DWORD> processesInJob(HANDLE h)
 {
-  for (int tries=0; tries<5; ++tries) {
-    DWORD maxIds = 100;
+  const int MaxTries = 5;
 
+  // doubled MaxTries times on failure
+  DWORD maxIds = 100;
+
+  // for logging
+  DWORD lastCount=0, lastAssigned=0;
+
+
+  for (int tries=0; tries<MaxTries; ++tries) {
     const DWORD idsSize = sizeof(ULONG_PTR) * maxIds;
     const DWORD bufferSize = sizeof(JOBOBJECT_BASIC_PROCESS_ID_LIST) + idsSize;
 
@@ -617,8 +624,10 @@ std::vector<DWORD> processesInJob(HANDLE h)
 
     if (!r) {
       const auto e = GetLastError();
-      log::error("failed to get process ids in job, {}", formatSystemMessage(e));
-      return {};
+      if (e != ERROR_MORE_DATA) {
+        log::error("failed to get process ids in job, {}", formatSystemMessage(e));
+        return {};
+      }
     }
 
     if (ids->NumberOfProcessIdsInList >= ids->NumberOfAssignedProcesses) {
@@ -632,9 +641,16 @@ std::vector<DWORD> processesInJob(HANDLE h)
 
     // try again with a larger buffer
     maxIds *= 2;
+
+    // for logging
+    lastCount = ids->NumberOfProcessIdsInList;
+    lastAssigned = ids->NumberOfAssignedProcesses;
   }
 
-  log::error("failed to get processes in job, can't get a buffer large enough");
+  log::error(
+    "failed to get processes in job, can't get a buffer large enough, "
+    "{}/{} ids", lastCount, lastAssigned);
+
   return {};
 }
 

src/envshortcut.cpp

@@ -145,11 +145,13 @@ Shortcut::Shortcut()
 Shortcut::Shortcut(const Executable& exe)
   : Shortcut()
 {
+  const auto i = *InstanceManager::singleton().currentInstance();
+
   m_name = exe.title();
   m_target = QFileInfo(qApp->applicationFilePath()).absoluteFilePath();
 
   m_arguments = QString("\"moshortcut://%1:%2\"")
-    .arg(InstanceManager::singleton().currentInstance()->name())
+    .arg(i.isPortable() ? "" : i.displayName())
     .arg(exe.title());
 
   m_description = QString("Run %1 with ModOrganizer").arg(exe.title());

src/instancemanager.cpp

@@ -48,7 +48,7 @@ Instance::Instance(QString dir, bool portable, QString profileName) :
 {
 }
 
-QString Instance::name() const
+QString Instance::displayName() const
 {
   if (isPortable())
     return QObject::tr("Portable");
@@ -105,7 +105,7 @@ bool Instance::isActive() const
     if (m_portable) {
       return i->isPortable();
     } else {
-      return (i->name() == name());
+      return (i->displayName() == displayName());
     }
   }
 
@@ -822,7 +822,7 @@ SetupInstanceResults selectGame(Instance& instance, PluginContainer& pc)
   CreateInstanceDialog dlg(pc, nullptr);
 
   // only show the game page
-  dlg.setSinglePage<cid::GamePage>(instance.name());
+  dlg.setSinglePage<cid::GamePage>(instance.displayName());
 
   dlg.show();
   dlg.activateWindow();
@@ -860,7 +860,7 @@ SetupInstanceResults selectVariant(Instance& instance, PluginContainer& pc)
     instance.gamePlugin(), instance.gameDirectory());
 
   // only show the variant page
-  dlg.setSinglePage<cid::VariantsPage>(instance.name());
+  dlg.setSinglePage<cid::VariantsPage>(instance.displayName());
 
   dlg.show();
   dlg.activateWindow();
@@ -897,7 +897,7 @@ SetupInstanceResults setupInstance(Instance& instance, PluginContainer& pc)
 
       reportError(
         QObject::tr("Cannot open instance '%1', failed to read INI file %2.")
-        .arg(instance.name()).arg(instance.iniPath()));
+        .arg(instance.displayName()).arg(instance.iniPath()));
 
       return SetupInstanceResults::SelectAnother;
     }
@@ -914,7 +914,7 @@ SetupInstanceResults setupInstance(Instance& instance, PluginContainer& pc)
         QObject::tr(
           "Cannot open instance '%1', the managed game was not found in the INI "
           "file %2. Select the game managed by this instance.")
-        .arg(instance.name()).arg(instance.iniPath()));
+        .arg(instance.displayName()).arg(instance.iniPath()));
 
       return selectGame(instance, pc);
     }
@@ -928,7 +928,7 @@ SetupInstanceResults setupInstance(Instance& instance, PluginContainer& pc)
         QObject::tr(
           "Cannot open instance '%1', the game plugin '%2' doesn't exist. It "
           "may have been deleted by an antivirus. Select another instance.")
-        .arg(instance.name()).arg(instance.gameName()));
+        .arg(instance.displayName()).arg(instance.gameName()));
 
       return SetupInstanceResults::SelectAnother;
     }
@@ -943,7 +943,7 @@ SetupInstanceResults setupInstance(Instance& instance, PluginContainer& pc)
           "Cannot open instance '%1', the game directory '%2' doesn't exist or "
           "the game plugin '%3' doesn't recognize it. Select the game managed "
           "by this instance.")
-        .arg(instance.name())
+        .arg(instance.displayName())
         .arg(instance.gameDirectory())
         .arg(instance.gameName()));
 

src/instancemanager.h

@@ -132,9 +132,14 @@ public:
   // returns the instance name; this is the directory name or "Portable" for
   // portable instances
   //
+  // be careful when using this function to check whether two instances are the
+  // same, some parts of MO use an empty string to represent portable instances,
+  // but this function will return "Portable" for them; it's safer to check
+  // for isPortable() first
+  //
   // can be called without setup()
   //
-  QString name() const;
+  QString displayName() const;
 
   // returns either:
   //   1) the game name from the INI, if readFromIni() was called;

src/instancemanagerdialog.cpp

@@ -221,7 +221,7 @@ void InstanceManagerDialog::updateInstances()
 
   // sort first, prepend portable after so it's always on top
   std::sort(m_instances.begin(), m_instances.end(), [](auto&& a, auto&& b) {
-    return (MOBase::naturalCompare(a->name(), b->name()) < 0);
+    return (MOBase::naturalCompare(a->displayName(), b->displayName()) < 0);
   });
 
   if (m.portableInstanceExists()) {
@@ -249,7 +249,7 @@ void InstanceManagerDialog::updateList()
   for (std::size_t i=0; i<m_instances.size(); ++i) {
     const auto& ii = *m_instances[i];
 
-    auto* item = new QStandardItem(ii.name());
+    auto* item = new QStandardItem(ii.displayName());
     item->setIcon(instanceIcon(m_pc, ii));
 
     m_model->appendRow(item);
@@ -295,7 +295,7 @@ void InstanceManagerDialog::select(std::size_t i)
 void InstanceManagerDialog::select(const QString& name)
 {
   for (std::size_t i=0; i<m_instances.size(); ++i) {
-    if (m_instances[i]->name() == name) {
+    if (m_instances[i]->displayName() == name) {
       select(i);
       return;
     }
@@ -310,7 +310,7 @@ void InstanceManagerDialog::selectActiveInstance()
 
   if (active) {
     for (std::size_t i=0; i<m_instances.size(); ++i) {
-      if (m_instances[i]->name() == active->name()) {
+      if (m_instances[i]->displayName() == active->displayName()) {
         select(i);
 
         ui->list->scrollTo(
@@ -340,7 +340,7 @@ void InstanceManagerDialog::openSelectedInstance()
   if (to.isPortable()) {
     InstanceManager::singleton().setCurrentInstance("");
   } else {
-    InstanceManager::singleton().setCurrentInstance(to.name());
+    InstanceManager::singleton().setCurrentInstance(to.displayName());
   }
 
   if (m_restartOnSelect) {
@@ -372,7 +372,7 @@ bool InstanceManagerDialog::confirmSwitch(const Instance& to)
   const auto r = dlg
     .title(tr("Switching instances"))
     .main(tr("Mod Organizer must restart to manage the instance '%1'.")
-      .arg(to.name()))
+      .arg(to.displayName()))
     .content(tr("This confirmation can be disabled in the settings."))
     .icon(QMessageBox::Question)
     .button({tr("Restart Mod Organizer"), QMessageBox::Ok})
@@ -401,7 +401,7 @@ void InstanceManagerDialog::rename()
 
   // getting new name
   const auto newName = getInstanceName(
-    this, tr("Rename instance"), "", tr("Instance name"), i->name());
+    this, tr("Rename instance"), "", tr("Instance name"), i->displayName());
 
   if (newName.isEmpty()) {
     return;
@@ -661,7 +661,7 @@ const Instance* InstanceManagerDialog::singleSelection() const
 
 void InstanceManagerDialog::fillData(const Instance& ii)
 {
-  ui->name->setText(ii.name());
+  ui->name->setText(ii.displayName());
   ui->location->setText(ii.directory());
   ui->baseDirectory->setText(ii.baseDirectory());
   ui->gameName->setText(ii.gameName());

src/mainwindow.cpp

@@ -2951,7 +2951,6 @@ void MainWindow::nxmModInfoAvailable(QString gameName, int modID, QVariant userD
   }
   std::vector<ModInfo::Ptr> modsList = ModInfo::getByModID(gameNameReal, modID);
   for (auto mod : modsList) {
-    bool foundUpdate = false;
     QDateTime now = QDateTime::currentDateTimeUtc();
     QDateTime updateTarget = mod->getExpires();
     if (now >= updateTarget) {
@@ -2959,7 +2958,6 @@ void MainWindow::nxmModInfoAvailable(QString gameName, int modID, QVariant userD
       // with an older version than the main mod version.
       if (mod->getNexusFileStatus() != 3 && mod->getNexusFileStatus() != 5) {
         mod->setNewestVersion(result["version"].toString());
-        foundUpdate = true;
       }
       // update the LastNexusUpdate time in any case since we did perform the check.
       mod->setLastNexusUpdate(QDateTime::currentDateTimeUtc());
@@ -2979,9 +2977,7 @@ void MainWindow::nxmModInfoAvailable(QString gameName, int modID, QVariant userD
     mod->setNexusLastModified(QDateTime::fromSecsSinceEpoch(result["updated_timestamp"].toInt(), Qt::UTC));
     mod->saveMeta();
 
-    if (foundUpdate) {
-      m_OrganizerCore.modList()->notifyChange(ModInfo::getIndex(mod->name()));
-    }
+    m_OrganizerCore.modList()->notifyChange(ModInfo::getIndex(mod->name()));
   }
 }
 

src/moapplication.cpp

@@ -392,10 +392,14 @@ void MOApplication::externalMessage(const QString& message)
 
   if (moshortcut.isValid()) {
     if(moshortcut.hasExecutable()) {
-      m_core->processRunner()
-        .setFromShortcut(moshortcut)
-        .setWaitForCompletion(ProcessRunner::TriggerRefresh)
-        .run();
+      try {
+        m_core->processRunner()
+          .setFromShortcut(moshortcut)
+          .setWaitForCompletion(ProcessRunner::TriggerRefresh)
+          .run();
+      } catch(std::exception&) {
+        // user was already warned
+      }
     }
   } else if (isNxmLink(message)) {
     MessageDialog::showMessage(tr("Download started"), qApp->activeWindow(), false);
@@ -414,11 +418,11 @@ void MOApplication::externalMessage(const QString& message)
     if (auto i=cl.instance()) {
       const auto ci = InstanceManager::singleton().currentInstance();
 
-      if (*i != ci->name()) {
+      if (*i != ci->displayName()) {
         reportError(tr(
           "This shortcut or command line is for instance '%1', but the current "
           "instance is '%2'.")
-            .arg(*i).arg(ci->name()));
+            .arg(*i).arg(ci->displayName()));
 
         return;
       }

src/modinfo.h

@@ -897,11 +897,6 @@ public: // Conflicts
   //
   virtual const std::set<unsigned int>& getModArchiveLooseOverwritten() const { return s_EmptySet; }
 
-  /**
-   * @brief Update conflict information.
-   */
-  virtual void doConflictCheck() const {}
-
 public slots:
 
   /**

src/modinfowithconflictinfo.cpp

@@ -19,11 +19,11 @@ ModInfoWithConflictInfo::ModInfoWithConflictInfo(OrganizerCore& core) :
   m_FileTree([this]() { return QDirFileTree::makeTree(absolutePath()); }),
   m_Valid([this]() { return doIsValid(); }),
   m_Contents([this]() { return doGetContents(); }),
-  m_HasLooseOverwrite(false), m_HasHiddenFiles(false) {}
+  m_Conflicts([this]() { return doConflictCheck(); }) { }
 
 void ModInfoWithConflictInfo::clearCaches()
 {
-  m_LastConflictCheck = QTime();
+  m_Conflicts.invalidate();
 }
 
 std::vector<ModInfo::EFlag> ModInfoWithConflictInfo::getFlags() const
@@ -82,14 +82,9 @@ std::vector<ModInfo::EConflictFlag> ModInfoWithConflictInfo::getConflictFlags()
 }
 
 
-void ModInfoWithConflictInfo::doConflictCheck() const
+ModInfoWithConflictInfo::Conflicts ModInfoWithConflictInfo::doConflictCheck() const
 {
-  m_OverwriteList.clear();
-  m_OverwrittenList.clear();
-  m_ArchiveOverwriteList.clear();
-  m_ArchiveOverwrittenList.clear();
-  m_ArchiveLooseOverwriteList.clear();
-  m_ArchiveLooseOverwrittenList.clear();
+  Conflicts conflicts;
 
   bool providesAnything = false;
   bool hasHiddenFiles = false;
@@ -102,10 +97,6 @@ void ModInfoWithConflictInfo::doConflictCheck() const
   std::wstring name = ToWString(this->name());
   const std::wstring hideExt = ToWString(ModInfo::s_HiddenExt);
 
-  m_CurrentConflictState = CONFLICT_NONE;
-  m_ArchiveConflictState = CONFLICT_NONE;
-  m_ArchiveConflictLooseState = CONFLICT_NONE;
-
   if (m_Core.directoryStructure()->originExists(name)) {
     FilesOrigin &origin = m_Core.directoryStructure()->getOriginByName(name);
     std::vector<FileEntryPtr> files = origin.getFiles();
@@ -168,12 +159,12 @@ void ModInfoWithConflictInfo::doConflictCheck() const
           unsigned int altIndex = ModInfo::getIndex(ToQString(altOrigin.getName()));
           if (!file->isFromArchive()) {
             if (!archiveData.isValid())
-              m_OverwrittenList.insert(altIndex);
+              conflicts.m_OverwrittenList.insert(altIndex);
             else
-              m_ArchiveLooseOverwrittenList.insert(altIndex);
+              conflicts.m_ArchiveLooseOverwrittenList.insert(altIndex);
           }
           else {
-            m_ArchiveOverwrittenList.insert(altIndex);
+            conflicts.m_ArchiveOverwrittenList.insert(altIndex);
           }
         } else {
           providesAnything = true;
@@ -188,21 +179,21 @@ void ModInfoWithConflictInfo::doConflictCheck() const
             if (!altInfo.isFromArchive()) {
               if (!archiveData.isValid()) {
                 if (origin.getPriority() > altOrigin.getPriority()) {
-                  m_OverwriteList.insert(altIndex);
+                  conflicts.m_OverwriteList.insert(altIndex);
                 } else {
-                  m_OverwrittenList.insert(altIndex);
+                  conflicts.m_OverwrittenList.insert(altIndex);
                 }
               } else {
-                m_ArchiveLooseOverwrittenList.insert(altIndex);
+                conflicts.m_ArchiveLooseOverwrittenList.insert(altIndex);
               }
             } else {
               if (!archiveData.isValid()) {
-                m_ArchiveLooseOverwriteList.insert(altIndex);
+                conflicts.m_ArchiveLooseOverwriteList.insert(altIndex);
               } else {
                 if (archiveData.order() > altInfo.archive().order()) {
-                  m_ArchiveOverwriteList.insert(altIndex);
+                  conflicts.m_ArchiveOverwriteList.insert(altIndex);
                 } else if (archiveData.order() < altInfo.archive().order()) {
-                  m_ArchiveOverwrittenList.insert(altIndex);
+                  conflicts.m_ArchiveOverwrittenList.insert(altIndex);
                 }
               }
             }
@@ -210,66 +201,51 @@ void ModInfoWithConflictInfo::doConflictCheck() const
         }
       }
     }
-    m_LastConflictCheck = QTime::currentTime();
 
     if (files.size() != 0) {
       if (!providesAnything)
-        m_CurrentConflictState = CONFLICT_REDUNDANT;
-      else if (!m_OverwriteList.empty() && !m_OverwrittenList.empty())
-        m_CurrentConflictState = CONFLICT_MIXED;
-      else if (!m_OverwriteList.empty())
-        m_CurrentConflictState = CONFLICT_OVERWRITE;
-      else if (!m_OverwrittenList.empty())
-        m_CurrentConflictState = CONFLICT_OVERWRITTEN;
+        conflicts.m_CurrentConflictState = CONFLICT_REDUNDANT;
+      else if (!conflicts.m_OverwriteList.empty() && !conflicts.m_OverwrittenList.empty())
+        conflicts.m_CurrentConflictState = CONFLICT_MIXED;
+      else if (!conflicts.m_OverwriteList.empty())
+        conflicts.m_CurrentConflictState = CONFLICT_OVERWRITE;
+      else if (!conflicts.m_OverwrittenList.empty())
+        conflicts.m_CurrentConflictState = CONFLICT_OVERWRITTEN;
 
-      if (!m_ArchiveOverwriteList.empty() && !m_ArchiveOverwrittenList.empty())
-        m_ArchiveConflictState = CONFLICT_MIXED;
-      else if (!m_ArchiveOverwriteList.empty())
-        m_ArchiveConflictState = CONFLICT_OVERWRITE;
-      else if (!m_ArchiveOverwrittenList.empty())
-        m_ArchiveConflictState = CONFLICT_OVERWRITTEN;
+      if (!conflicts.m_ArchiveOverwriteList.empty() && !conflicts.m_ArchiveOverwrittenList.empty())
+        conflicts.m_ArchiveConflictState = CONFLICT_MIXED;
+      else if (!conflicts.m_ArchiveOverwriteList.empty())
+        conflicts.m_ArchiveConflictState = CONFLICT_OVERWRITE;
+      else if (!conflicts.m_ArchiveOverwrittenList.empty())
+        conflicts.m_ArchiveConflictState = CONFLICT_OVERWRITTEN;
 
-      if (!m_ArchiveLooseOverwrittenList.empty() && !m_ArchiveLooseOverwriteList.empty())
-        m_ArchiveConflictLooseState = CONFLICT_MIXED;
-      else if (!m_ArchiveLooseOverwrittenList.empty())
-        m_ArchiveConflictLooseState = CONFLICT_OVERWRITTEN;
-      else if (!m_ArchiveLooseOverwriteList.empty())
-        m_ArchiveConflictLooseState = CONFLICT_OVERWRITE;
+      if (!conflicts.m_ArchiveLooseOverwrittenList.empty() && !conflicts.m_ArchiveLooseOverwriteList.empty())
+        conflicts.m_ArchiveConflictLooseState = CONFLICT_MIXED;
+      else if (!conflicts.m_ArchiveLooseOverwrittenList.empty())
+        conflicts.m_ArchiveConflictLooseState = CONFLICT_OVERWRITTEN;
+      else if (!conflicts.m_ArchiveLooseOverwriteList.empty())
+        conflicts.m_ArchiveConflictLooseState = CONFLICT_OVERWRITE;
 
-      m_HasHiddenFiles = hasHiddenFiles;
+      conflicts.m_HasHiddenFiles = hasHiddenFiles;
     }
   }
+
+  return conflicts;
 }
 
 ModInfoWithConflictInfo::EConflictType ModInfoWithConflictInfo::isConflicted() const
 {
-  // this is costy so cache the result
-  QTime now = QTime::currentTime();
-  if (m_LastConflictCheck.isNull() || (m_LastConflictCheck.secsTo(now) > 10)) {
-    doConflictCheck();
-  }
-
-  return m_CurrentConflictState;
+  return m_Conflicts.value().m_CurrentConflictState;
 }
 
 ModInfoWithConflictInfo::EConflictType ModInfoWithConflictInfo::isArchiveConflicted() const
 {
-  QTime now = QTime::currentTime();
-  if (m_LastConflictCheck.isNull() || (m_LastConflictCheck.secsTo(now) > 10)) {
-    doConflictCheck();
-  }
-
-  return m_ArchiveConflictState;
+  return m_Conflicts.value().m_ArchiveConflictState;
 }
 
 ModInfoWithConflictInfo::EConflictType ModInfoWithConflictInfo::isLooseArchiveConflicted() const
 {
-  QTime now = QTime::currentTime();
-  if (m_LastConflictCheck.isNull() || (m_LastConflictCheck.secsTo(now) > 10)) {
-    doConflictCheck();
-  }
-
-  return m_ArchiveConflictLooseState;
+  return m_Conflicts.value().m_ArchiveConflictLooseState;
 }
 
 
@@ -294,12 +270,7 @@ bool ModInfoWithConflictInfo::isRedundant() const
 
 bool ModInfoWithConflictInfo::hasHiddenFiles() const
 {
-  QTime now = QTime::currentTime();
-  if (m_LastConflictCheck.isNull() || (m_LastConflictCheck.secsTo(now) > 10)) {
-    doConflictCheck();
-  }
-
-  return m_HasHiddenFiles;
+  return m_Conflicts.value().m_HasHiddenFiles;
 }
 
 void ModInfoWithConflictInfo::diskContentModified() {

src/modinfowithconflictinfo.h

@@ -54,14 +54,12 @@ public:
    */
   void clearCaches() override;
 
-  const std::set<unsigned int>& getModOverwrite() const override { return m_OverwriteList; }
-  const std::set<unsigned int>& getModOverwritten() const override { return m_OverwrittenList; }
-  const std::set<unsigned int>& getModArchiveOverwrite() const override { return m_ArchiveOverwriteList; }
-  const std::set<unsigned int>& getModArchiveOverwritten() const override { return m_ArchiveOverwrittenList; }
-  const std::set<unsigned int>& getModArchiveLooseOverwrite() const override { return m_ArchiveLooseOverwriteList; }
-  const std::set<unsigned int>& getModArchiveLooseOverwritten() const override { return m_ArchiveLooseOverwrittenList; }
-
-  void doConflictCheck() const override;
+  const std::set<unsigned int>& getModOverwrite() const override { return m_Conflicts.value().m_OverwriteList; }
+  const std::set<unsigned int>& getModOverwritten() const override { return m_Conflicts.value().m_OverwrittenList; }
+  const std::set<unsigned int>& getModArchiveOverwrite() const override { return m_Conflicts.value().m_ArchiveOverwriteList; }
+  const std::set<unsigned int>& getModArchiveOverwritten() const override { return m_Conflicts.value().m_ArchiveOverwrittenList; }
+  const std::set<unsigned int>& getModArchiveLooseOverwrite() const override { return m_Conflicts.value().m_ArchiveLooseOverwriteList; }
+  const std::set<unsigned int>& getModArchiveLooseOverwritten() const override { return m_Conflicts.value().m_ArchiveLooseOverwrittenList; }
 
 public slots:
 
@@ -72,11 +70,8 @@ public slots:
 
 protected:
 
-  /**
-   * @brief Check if the content of this mod is valid.
-   *
-   * @return true if the content is valid, false otherwise.
-   **/
+  // check if the content of this mod is valid
+  //
   virtual bool doIsValid() const;
 
   /**
@@ -136,23 +131,27 @@ protected:
 
 private:
 
+  struct Conflicts {
+    EConflictType m_CurrentConflictState = CONFLICT_NONE;
+    EConflictType m_ArchiveConflictState = CONFLICT_NONE;
+    EConflictType m_ArchiveConflictLooseState = CONFLICT_NONE;
+    bool m_HasLooseOverwrite = false;
+    bool m_HasHiddenFiles = false;
+
+    std::set<unsigned int> m_OverwriteList;   // indices of mods overritten by this mod
+    std::set<unsigned int> m_OverwrittenList; // indices of mods overwriting this mod
+    std::set<unsigned int> m_ArchiveOverwriteList;   // indices of mods with archive files overritten by this mod
+    std::set<unsigned int> m_ArchiveOverwrittenList; // indices of mods with archive files overwriting this mod
+    std::set<unsigned int> m_ArchiveLooseOverwriteList; // indices of mods with archives being overwritten by this mod's loose files
+    std::set<unsigned int> m_ArchiveLooseOverwrittenList; // indices of mods with loose files overwriting this mod's archive files
+  };
+
+  Conflicts doConflictCheck() const;
+
   MOBase::MemoizedLocked<std::shared_ptr<const MOBase::IFileTree>> m_FileTree;
   MOBase::MemoizedLocked<bool> m_Valid;
   MOBase::MemoizedLocked<std::set<int>> m_Contents;
-
-  mutable EConflictType m_CurrentConflictState;
-  mutable EConflictType m_ArchiveConflictState;
-  mutable EConflictType m_ArchiveConflictLooseState;
-  mutable bool m_HasLooseOverwrite;
-  mutable bool m_HasHiddenFiles;
-  mutable QTime m_LastConflictCheck;
-
-  mutable std::set<unsigned int> m_OverwriteList;   // indices of mods overritten by this mod
-  mutable std::set<unsigned int> m_OverwrittenList; // indices of mods overwriting this mod
-  mutable std::set<unsigned int> m_ArchiveOverwriteList;   // indices of mods with archive files overritten by this mod
-  mutable std::set<unsigned int> m_ArchiveOverwrittenList; // indices of mods with archive files overwriting this mod
-  mutable std::set<unsigned int> m_ArchiveLooseOverwriteList; // indices of mods with archives being overwritten by this mod's loose files
-  mutable std::set<unsigned int> m_ArchiveLooseOverwrittenList; // indices of mods with loose files overwriting this mod's archive files
+  MOBase::MemoizedLocked<Conflicts> m_Conflicts;
 
 };
 

src/modlist.cpp

@@ -549,7 +549,6 @@ bool ModList::setData(const QModelIndex &index, const QVariant &value, int role)
       m_Profile->setModEnabled(modID, enabled);
       m_Modified = true;
       m_LastCheck.restart();
-      emit modStatesChanged({ index });
       emit tutorialModlistUpdate();
     }
     result = true;
@@ -997,11 +996,15 @@ void ModList::notifyModRemoved(QString const& modName) const
 
 void ModList::notifyModStateChanged(QList<unsigned int> modIndices) const
 {
+  QModelIndexList indices;
   std::map<QString, IModList::ModStates> mods;
   for (auto modIndex : modIndices) {
+    indices.append(index(modIndex, 0));
     ModInfo::Ptr modInfo = ModInfo::getByIndex(modIndex);
     mods.emplace(modInfo->name(), state(modIndex));
   }
+
+  emit modStatesChanged(indices);
   m_ModStateChanged(mods);
 }
 
@@ -1404,7 +1407,6 @@ bool ModList::toggleState(const QModelIndexList& indices)
 
   m_Profile->setModsEnabled(modsToEnable, modsToDisable);
 
-  emit modStatesChanged(indices);
   emit tutorialModlistUpdate();
 
   m_Modified = true;
@@ -1430,6 +1432,4 @@ void ModList::setActive(const QModelIndexList& indices, bool active)
   else {
     m_Profile->setModsEnabled({}, mods);
   }
-
-  emit modStatesChanged(indices);
 }

src/modlist.h

@@ -258,11 +258,11 @@ signals:
   // the sorting of the list can only be manually changed if the list is sorted by priority
   // in which case the move is intended to change the priority of a mod.
   //
-  void modPrioritiesChanged(const QModelIndexList& indices);
+  void modPrioritiesChanged(const QModelIndexList& indices) const;
 
   // emitted when the state (active/inactive) of one or multiple mods have changed
   //
-  void modStatesChanged(const QModelIndexList& indices);
+  void modStatesChanged(const QModelIndexList& indices) const;
 
   /**
    * @brief emitted when the model wants a text to be displayed by the UI

src/modlistview.cpp

@@ -689,7 +689,10 @@ void ModListView::setup(OrganizerCore& core, CategoryFactory& factory, MainWindo
   connect(m_core, &OrganizerCore::profileChanged, this, &ModListView::onProfileChanged);
   connect(core.modList(), &ModList::modPrioritiesChanged, [=](auto&& indices) { onModPrioritiesChanged(indices); });
   connect(core.modList(), &ModList::clearOverwrite, [=] { m_actions->clearOverwrite(); });
-  connect(core.modList(), &ModList::modStatesChanged, [=] { updateModCount(); });
+  connect(core.modList(), &ModList::modStatesChanged, [=] {
+    updateModCount();
+    setOverwriteMarkers(selectionModel()->selectedRows());
+  });
   connect(core.modList(), &ModList::modelReset, [=] { clearOverwriteMarkers(); });
 
   // proxy for various group by

src/moshortcut.cpp

@@ -1,25 +1,5 @@
-/*
-Copyright (C) 2016 Sebastian Herbord. All rights reserved.
-
-This file is part of Mod Organizer.
-
-Mod Organizer is free software: you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation, either version 3 of the License, or
-(at your option) any later version.
-
-Mod Organizer is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-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 "moshortcut.h"
-
+#include "instancemanager.h"
 
 MOShortcut::MOShortcut(const QString& link)
   : m_valid(link.startsWith("moshortcut://"))
@@ -41,6 +21,51 @@ MOShortcut::MOShortcut(const QString& link)
   }
 }
 
+bool MOShortcut::isValid() const
+{
+  return m_valid;
+}
+
+bool MOShortcut::hasInstance() const
+{
+  return m_hasInstance;
+}
+
+bool MOShortcut::hasExecutable() const
+{
+  return m_hasExecutable;
+}
+
+QString MOShortcut::instanceDisplayName() const
+{
+  return (m_instance == "" ? QObject::tr("Portable") : m_instance);
+}
+
+const QString& MOShortcut::instanceName() const
+{
+  return m_instance;
+}
+
+const QString& MOShortcut::executableName() const
+{
+  return m_executable;
+}
+
+bool MOShortcut::isForInstance(const Instance& i) const
+{
+  if (!m_hasInstance) {
+    // no instance name was specified, so the current one is fine
+    return true;
+  }
+
+  if (m_instance == "") {
+    // empty instance name means portable
+    return i.isPortable();
+  } else {
+    return (i.displayName() == m_instance);
+  }
+}
+
 QString MOShortcut::toString() const
 {
   if (m_hasInstance) {

src/moshortcut.h

@@ -3,21 +3,42 @@
 
 #include <QString>
 
+class Instance;
+
 class MOShortcut
 {
 public:
   MOShortcut(const QString& link={});
 
-  /// true iff intialized using a valid moshortcut link
-  bool isValid() const { return m_valid; }
+  // true if initialized using a valid moshortcut link
+  //
+  bool isValid() const;
 
-  bool hasInstance() const { return m_hasInstance; }
+  // whether an instance name was given
+  //
+  bool hasInstance() const;
 
-  bool hasExecutable() const { return m_hasExecutable; }
+  // whether an executable name was given
+  //
+  bool hasExecutable() const;
 
-  const QString& instance() const { return m_instance; }
+  // name of the instance given, "Portable" for portable; undefined if
+  // hasInstance() returns false
+  //
+  QString instanceDisplayName() const;
 
-  const QString& executable() const { return m_executable; }
+  // name of the instance given, empty for portable; undefined if hasInstance()
+  // returns false
+  //
+  const QString& instanceName() const;
+
+  // name of the executable given
+  //
+  const QString& executableName() const;
+
+  // whether this shortcut is for the given instance
+  //
+  bool isForInstance(const Instance& i) const;
 
   QString toString() const;