Update translations.

Update following cmake_common changes.

.clang-format

@@ -0,0 +1,41 @@
+---
+# We'll use defaults from the LLVM style, but with 4 columns indentation.
+BasedOnStyle: LLVM
+IndentWidth: 2
+---
+Language: Cpp
+DeriveLineEnding: false
+UseCRLF: true
+DerivePointerAlignment: false
+PointerAlignment: Left
+AlignConsecutiveAssignments: true
+AllowShortFunctionsOnASingleLine: Inline
+AllowShortIfStatementsOnASingleLine: Never
+AllowShortLambdasOnASingleLine: Empty
+AlwaysBreakTemplateDeclarations: Yes
+AccessModifierOffset: -2
+AlignTrailingComments: true
+SpacesBeforeTrailingComments: 2
+NamespaceIndentation: Inner
+MaxEmptyLinesToKeep: 1
+BreakBeforeBraces: Custom
+BraceWrapping:
+  AfterCaseLabel: false
+  AfterClass: true
+  AfterControlStatement: false
+  AfterEnum: true
+  AfterFunction: true
+  AfterNamespace: true
+  AfterStruct: true
+  AfterUnion: true
+  AfterExternBlock: true
+  BeforeCatch: false
+  BeforeElse: false
+  BeforeLambdaBody: false
+  BeforeWhile: false
+  IndentBraces: false
+  SplitEmptyFunction: false
+  SplitEmptyRecord: false
+  SplitEmptyNamespace: true
+ColumnLimit: 88
+ForEachMacros: ['Q_FOREACH', 'foreach']

.git-blame-ignore-revs

@@ -0,0 +1 @@
+988523cac10641c510fd711d80d59c82d473f6a5

.gitattributes

@@ -0,0 +1,7 @@
+# Set the default behavior, in case people don't have core.autocrlf set.
+* text=auto
+
+# Explicitly declare text files you want to always be normalized and converted
+# to native line endings on checkout.
+*.cpp text eol=crlf
+*.h text eol=crlf

.github/workflows/build.yml

@@ -0,0 +1,16 @@
+name: Build Installer Bundle Plugin
+
+on:
+  push:
+    branches: master
+  pull_request:
+    types: [opened, synchronize, reopened]
+
+jobs:
+  build:
+    runs-on: windows-2022
+    steps:
+      - name: Build Installer Bundle Plugin
+        uses: ModOrganizer2/build-with-mob-action@master
+        with:
+          mo2-dependencies: cmake_common uibase

.github/workflows/linting.yml

@@ -0,0 +1,16 @@
+name: Lint Installer Bundle Plugin
+
+on:
+  push:
+  pull_request:
+    types: [opened, synchronize, reopened]
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - name: Check format
+        uses: ModOrganizer2/check-formatting-action@master
+        with:
+          check-path: "."

CMakeLists.txt

@@ -1,14 +1,11 @@
-CMAKE_MINIMUM_REQUIRED(VERSION 2.8.12)
+cmake_minimum_required(VERSION 3.16)
 
-ADD_COMPILE_OPTIONS($<$<CXX_COMPILER_ID:MSVC>:/MP> $<$<CXX_COMPILER_ID:MSVC>:$<$<CONFIG:RELEASE>:/O2>> $<$<CXX_COMPILER_ID:MSVC>:$<$<CONFIG:RELWITHDEBINFO>:/O2>>)
+project(installer_bundle)
 
-SET(PROJ_NAME installer_bundle)
+if(DEFINED DEPENDENCIES_DIR)
+	include(${DEPENDENCIES_DIR}/modorganizer_super/cmake_common/mo2.cmake)
+else()
+	include(${CMAKE_CURRENT_LIST_DIR}/../cmake_common/mo2.cmake)
+endif()
 
-PROJECT(${PROJ_NAME})
-
-SET(DEPENDENCIES_DIR CACHE PATH "")
-
-# hint to find qt in dependencies path
-LIST(APPEND CMAKE_PREFIX_PATH ${QT_ROOT}/lib/cmake)
-
-ADD_SUBDIRECTORY(src)
+add_subdirectory(src)

appveyor.yml

@@ -1,32 +0,0 @@
-version: 1.0.{build}
-skip_branch_with_pr: true
-image: Visual Studio 2019
-environment:
-  WEBHOOK_URL:
-    secure: gOKbXaZM9ImtMD5XrYITvdyZUW/az082G9OIN1EC1Vbg57wBaeLhi49uGjxPw5GVujHku6kxN6ab89zhbS5GVeluR76GM83IbKV4Sh7udXzoYZZdg6YudtYHzdhCgUeiedpswbuczTq9ceIkkfSEWZuh/lMAAVVwvcGsJAnoPFw=
-build_script:
-- cmd: >-
-    git clone --depth=1 --branch=%APPVEYOR_REPO_BRANCH% https://github.com/ModOrganizer2/modorganizer-umbrella.git c:\projects\modorganizer-umbrella 2> $null
-
-    mkdir c:\projects\modorganizer-build -type directory
-
-    cd c:\projects\modorganizer-umbrella
-
-    C:\Python37-x64\python.exe unimake.py -d c:\projects\modorganizer-build -s Appveyor_Build=True %APPVEYOR_PROJECT_NAME%
-artifacts:
-- path: build\src\installer_bundle.dll
-  name: installer_bundle_dll
-- path: build\src\installer_bundle.pdb
-  name: installer_bundle_pdb
-- path: build\src\installer_bundle.lib
-  name: installer_bundle_lib
-on_success:
-  - ps: Set-Location -Path $env:APPVEYOR_BUILD_FOLDER
-  - ps: Invoke-RestMethod https://raw.githubusercontent.com/DiscordHooks/appveyor-discord-webhook/master/send.ps1 -o send.ps1
-  - ps: ./send.ps1 success $env:WEBHOOK_URL
-on_failure:
-  - ps: Set-Location -Path $env:APPVEYOR_BUILD_FOLDER
-  - ps: Push-AppveyorArtifact ${env:APPVEYOR_BUILD_FOLDER}\stdout.log
-  - ps: Push-AppveyorArtifact ${env:APPVEYOR_BUILD_FOLDER}\stderr.log
-  - ps: Invoke-RestMethod https://raw.githubusercontent.com/DiscordHooks/appveyor-discord-webhook/master/send.ps1 -o send.ps1
-  - ps: ./send.ps1 failure $env:WEBHOOK_URL

src/CMakeLists.txt

@@ -1,63 +1,5 @@
-CMAKE_MINIMUM_REQUIRED (VERSION 2.8.11)
+cmake_minimum_required(VERSION 3.16)
 
-CMAKE_POLICY(SET CMP0020 NEW)
-CMAKE_POLICY(SET CMP0043 NEW)
-
-FILE(GLOB ${PROJ_NAME}_SRCS *.cpp)
-FILE(GLOB ${PROJ_NAME}_HDRS *.h)
-FILE(GLOB ${PROJ_NAME}_FORMS *.ui)
-
-
-SET(CMAKE_INCLUDE_CURRENT_DIR ON)
-SET(CMAKE_AUTOMOC ON)
-SET(CMAKE_AUTOUIC ON)
-FIND_PACKAGE(Qt5Widgets REQUIRED)
-QT5_WRAP_UI(${PROJ_NAME}_UIHDRS ${${PROJ_NAME}_FORMS})
-FIND_PACKAGE(Qt5LinguistTools)
-QT5_CREATE_TRANSLATION(${PROJ_NAME}_translations_qm ${CMAKE_SOURCE_DIR}/src ${CMAKE_SOURCE_DIR}/src/${PROJ_NAME}_en.ts)
-
-SET(Boost_USE_STATIC_LIBS        ON)
-SET(Boost_USE_MULTITHREADED      ON)
-SET(Boost_USE_STATIC_RUNTIME    OFF)
-FIND_PACKAGE(Boost)
-
-IF (Boost_FOUND)
-  INCLUDE_DIRECTORIES(${Boost_INCLUDE_DIRS})
-ENDIF (Boost_FOUND)
-
-SET(default_project_path "${DEPENDENCIES_DIR}/modorganizer_super")
-GET_FILENAME_COMPONENT(${default_project_path} ${default_project_path} REALPATH)
-
-SET(project_path "${default_project_path}" CACHE PATH "path to the other mo projects")
-SET(lib_path "${project_path}/../../install/libs")
-
-INCLUDE_DIRECTORIES(${project_path}/uibase/src)
-LINK_DIRECTORIES(${lib_path})
-
-
-ADD_LIBRARY(${PROJ_NAME} SHARED ${${PROJ_NAME}_HDRS} ${${PROJ_NAME}_SRCS} ${${PROJ_NAME}_UIHDRS} ${${PROJ_NAME}_translations_qm})
-TARGET_LINK_LIBRARIES(${PROJ_NAME}
-                      Qt5::Widgets
-                      ${Boost_LIBRARIES}
-                      uibase)
-
-IF(MSVC)
-  SET_TARGET_PROPERTIES(${PROJ_NAME} PROPERTIES LINK_FLAGS "/LARGEADDRESSAWARE")
-ELSE(MSVC)
-  SET_TARGET_PROPERTIES(${PROJ_NAME} PROPERTIES LINK_FLAGS "-std=c++11")
-ENDIF(MSVC)
-
-IF (NOT "${OPTIMIZE_COMPILE_FLAGS}" STREQUAL "")
-  SET_TARGET_PROPERTIES(${PROJ_NAME} PROPERTIES COMPILE_FLAGS_RELWITHDEBINFO ${OPTIMIZE_COMPILE_FLAGS})
-ENDIF()
-IF (NOT "${OPTIMIZE_LINK_FLAGS}" STREQUAL "")
-  SET_TARGET_PROPERTIES(${PROJ_NAME} PROPERTIES LINK_FLAGS_RELWITHDEBINFO ${OPTIMIZE_LINK_FLAGS})
-ENDIF()
-
-###############
-## Installation
-
-INSTALL(TARGETS ${PROJ_NAME}
-        RUNTIME DESTINATION bin/plugins)
-INSTALL(FILES $<TARGET_PDB_FILE:${PROJ_NAME}>
-        DESTINATION pdb)
+add_library(installer_bundle SHARED)
+mo2_configure_plugin(installer_bundle WARNINGS OFF)
+mo2_install_target(installer_bundle)

src/installer_bundle_en.ts

@@ -4,9 +4,43 @@
 <context>
     <name>InstallerBundle</name>
     <message>
-        <location filename="installerbundle.cpp" line="50"/>
+        <location filename="installerbundle.cpp" line="44"/>
+        <source>Bundle Installer</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="installerbundle.cpp" line="54"/>
         <source>Proxy-Installer to handle bundles containing the actual mod archive</source>
         <translation type="unfinished"></translation>
     </message>
 </context>
+<context>
+    <name>MultiArchiveDialog</name>
+    <message>
+        <location filename="multiarchivedialog.ui" line="14"/>
+        <source>Bundled archives</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="multiarchivedialog.ui" line="20"/>
+        <source>This archive contains multiple archives that can be installed separately. Please select the archive you want to extract and install.</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="multiarchivedialog.ui" line="35"/>
+        <location filename="multiarchivedialog.ui" line="38"/>
+        <source>Opens a Dialog that allows custom modifications.</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="multiarchivedialog.ui" line="41"/>
+        <source>Manual</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="multiarchivedialog.ui" line="64"/>
+        <source>Cancel</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
 </TS>

src/installerbundle.cpp

@@ -22,16 +22,15 @@ along with Mod Organizer.  If not, see <http://www.gnu.org/licenses/>.
 
 #include <QtPlugin>
 
+#include "multiarchivedialog.h"
+
 using namespace MOBase;
 
+InstallerBundle::InstallerBundle() {}
 
-InstallerBundle::InstallerBundle()
-{
-}
-
-
-bool InstallerBundle::init(IOrganizer*)
+bool InstallerBundle::init(IOrganizer* organizer)
 {
+  m_Organizer = organizer;
   return true;
 }
 
@@ -40,6 +39,11 @@ QString InstallerBundle::name() const
   return "Bundle Installer";
 }
 
+QString InstallerBundle::localizedName() const
+{
+  return tr("Bundle Installer");
+}
+
 QString InstallerBundle::author() const
 {
   return "Tannin";
@@ -55,14 +59,12 @@ VersionInfo InstallerBundle::version() const
   return VersionInfo(1, 1, 0, VersionInfo::RELEASE_FINAL);
 }
 
-bool InstallerBundle::isActive() const
-{
-  return true;
-}
-
 QList<PluginSetting> InstallerBundle::settings() const
 {
-  return QList<PluginSetting>();
+  return {PluginSetting("auto_reinstall",
+                        "when reinstalling from an archive containing multiple mods, "
+                        "automatically select the previously installed",
+                        true)};
 }
 
 unsigned int InstallerBundle::priority() const
@@ -75,61 +77,117 @@ bool InstallerBundle::isManualInstaller() const
   return false;
 }
 
-bool InstallerBundle::findObject(DirectoryTree const *tree) const
+void InstallerBundle::onInstallationStart(QString const& archive, bool reinstallation,
+                                          IModInterface* currentMod)
 {
-  for (;;) {
-    DirectoryTree::const_leaf_iterator fileIter = tree->leafsBegin();
+  // We reset some field and fetch the previously installed file:
+  m_InstallationFile = archive;
+  m_InstallerUsed    = false;
+  m_SelectedFile     = "";
+  m_PreviousFile     = "";
 
-    //Really truly we should use the supported extensions from the installation
-    //manager here
-    if (tree->numNodes() == 0 && tree->numLeafs() == 1 &&
-        (fileIter->getName().endsWith(".7z") ||
-         fileIter->getName().endsWith(".zip") ||
-         fileIter->getName().endsWith(".rar"))) {
-      // nested archive
-      m_found_dir = tree;
-      m_found_leaf = fileIter;
-      return true;
+  if (reinstallation && m_Organizer->pluginSetting(name(), "auto_reinstall").toBool()) {
+    m_PreviousFile = currentMod->pluginSetting(name(), "archive", QString()).toString();
+  }
+}
+void InstallerBundle::onInstallationEnd(EInstallResult result, IModInterface* newMod)
+{
+  if (result == EInstallResult::RESULT_SUCCESS && m_InstallerUsed) {
+    newMod->setInstallationFile(m_InstallationFile);
+    if (!m_SelectedFile.isEmpty()) {
+      newMod->setPluginSetting(name(), "archive", m_SelectedFile);
     }
-
-    for (; fileIter != tree->leafsEnd(); ++fileIter) {
-      if (fileIter->getName().endsWith(".fomod")) {
-        m_found_dir = tree;
-        m_found_leaf = fileIter;
-        return true;
-      }
-    }
-
-    //Arguably this should also check the name of the directory we're looking at
-    //is the same as the module name
-    if (tree->numNodes() != 1) {
-      return false;
-    }
-    tree = *(tree->nodesBegin());
   }
 }
 
-bool InstallerBundle::isArchiveSupported(const DirectoryTree &tree) const
+std::vector<std::shared_ptr<const MOBase::FileTreeEntry>>
+InstallerBundle::findObjects(std::shared_ptr<const IFileTree> tree) const
 {
-  return findObject(&tree);
+  std::vector<std::shared_ptr<const MOBase::FileTreeEntry>> entries;
+  // Check if we have an archive:
+  auto managerExtensions = manager()->getSupportedExtensions();
+
+  // Look for a file with a valid extension:
+  int nDirs = 0;
+  for (auto entry : *tree) {
+    if (entry->isFile()) {
+      if (managerExtensions.contains(entry->suffix(),
+                                     FileNameComparator::CaseSensitivity)) {
+        entries.push_back(entry);
+      }
+    } else {
+      nDirs++;
+    }
+  }
+
+  if (!entries.empty()) {
+    return entries;
+  }
+
+  // Arguably this should also check the name of the directory we're looking at
+  // is the same as the module name:
+  if (nDirs != 1) {
+    return {};
+  }
+
+  // Retrieve the first folder which is the first item:
+  return findObjects(tree->at(0)->astree());
 }
 
-IPluginInstaller::EInstallResult InstallerBundle::install(GuessedValue<QString> &modName,
-                                                          DirectoryTree &tree,
-                                                          QString&, int &modId)
+bool InstallerBundle::isArchiveSupported(std::shared_ptr<const IFileTree> tree) const
 {
-  if (! findObject(&tree)) {
+  return !findObjects(tree).empty();
+}
+
+IPluginInstaller::EInstallResult
+InstallerBundle::install(GuessedValue<QString>& modName,
+                         std::shared_ptr<IFileTree>& tree, QString&, int& modId)
+{
+  // Find a valid "object":
+  auto entries = findObjects(tree);
+  if (entries.empty()) {
     return IPluginInstaller::RESULT_NOTATTEMPTED;
   }
-  FileNameString name = m_found_dir->getFullPath(&(*m_found_leaf));
-  QString tempFile = manager()->extractFile(name.toQString());
-  IPluginInstaller::EInstallResult res = manager()->installArchive(modName, tempFile, modId);
+
+  std::shared_ptr<const FileTreeEntry> entry = nullptr;
+  if (entries.size() == 1) {
+    entry = entries[0];
+  } else {
+    if (!m_PreviousFile.isEmpty()) {
+      entry = tree->find(m_PreviousFile);
+    }
+
+    if (entry == nullptr) {
+      MultiArchiveDialog dialog(entries, parentWidget());
+      if (dialog.exec() == QDialog::Accepted) {
+        entry          = dialog.selectedEntry();
+        m_SelectedFile = entry->pathFrom(tree);
+      } else {
+        if (dialog.manualRequested()) {
+          return IPluginInstaller::RESULT_MANUALREQUESTED;
+        } else {
+          return IPluginInstaller::RESULT_CANCELED;
+        }
+      }
+    }
+  }
+
+  if (entry == nullptr) {
+    return IPluginInstaller::RESULT_CANCELED;
+  }
+
+  m_InstallerUsed = true;
+
+  // Extract it:
+  QString tempFile = manager()->extractFile(entry);
+  IPluginInstaller::EInstallResult res =
+      manager()->installArchive(modName, tempFile, modId);
   if (res == IPluginInstaller::RESULT_SUCCESS) {
     res = IPluginInstaller::RESULT_SUCCESSCANCEL;
   }
   return res;
 }
 
-#if QT_VERSION < QT_VERSION_CHECK(5,0,0)
+#if QT_VERSION < QT_VERSION_CHECK(5, 0, 0)
 Q_EXPORT_PLUGIN2(installerBundle, InstallerBundle)
 #endif

src/installerbundle.h

@@ -1,64 +1,88 @@
-/*
-Copyright (C) 2012 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/>.
-*/
-
-#ifndef INSTALLERBUNDLE_H
-#define INSTALLERBUNDLE_H
-
-
-#include <iplugininstallersimple.h>
-
-class InstallerBundle : public MOBase::IPluginInstallerSimple
-{
-
-  Q_OBJECT
-  Q_INTERFACES(MOBase::IPlugin MOBase::IPluginInstaller MOBase::IPluginInstallerSimple)
-#if QT_VERSION >= QT_VERSION_CHECK(5,0,0)
-  Q_PLUGIN_METADATA(IID "org.tannin.InstallerBundle" FILE "installerbundle.json")
-#endif
-
-public:
-
-  InstallerBundle();
-
-  virtual bool init(MOBase::IOrganizer *moInfo);
-  virtual QString name() const;
-  virtual QString author() const;
-  virtual QString description() const;
-  virtual MOBase::VersionInfo version() const;
-  virtual bool isActive() const;
-  virtual QList<MOBase::PluginSetting> settings() const;
-
-  virtual unsigned int priority() const;
-  virtual bool isManualInstaller() const;
-
-  virtual bool isArchiveSupported(const MOBase::DirectoryTree &tree) const;
-  virtual EInstallResult install(MOBase::GuessedValue<QString> &modName,
-                                 MOBase::DirectoryTree &tree,
-                                 QString &version, int &modID);
-
-private:
-  //Stash the results of findObject.
-  //FIXME return a tuple?
-  mutable MOBase::DirectoryTree const *m_found_dir;
-  mutable MOBase::DirectoryTree::const_leaf_iterator m_found_leaf;
-  bool findObject(MOBase::DirectoryTree const *tree) const;
-};
-
-
-#endif // INSTALLERBUNDLE_H
+/*
+Copyright (C) 2012 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/>.
+*/
+
+#ifndef INSTALLERBUNDLE_H
+#define INSTALLERBUNDLE_H
+
+#include <iplugininstallersimple.h>
+
+class InstallerBundle : public MOBase::IPluginInstallerSimple
+{
+
+  Q_OBJECT
+  Q_INTERFACES(MOBase::IPlugin MOBase::IPluginInstaller MOBase::IPluginInstallerSimple)
+#if QT_VERSION >= QT_VERSION_CHECK(5, 0, 0)
+  Q_PLUGIN_METADATA(IID "org.tannin.InstallerBundle" FILE "installerbundle.json")
+#endif
+
+public:
+  InstallerBundle();
+
+  virtual bool init(MOBase::IOrganizer* moInfo) override;
+  virtual QString name() const override;
+  virtual QString localizedName() const override;
+  virtual QString author() const override;
+  virtual QString description() const override;
+  virtual MOBase::VersionInfo version() const override;
+  virtual QList<MOBase::PluginSetting> settings() const override;
+
+  virtual unsigned int priority() const override;
+  virtual bool isManualInstaller() const override;
+
+  virtual void onInstallationStart(QString const& archive, bool reinstallation,
+                                   MOBase::IModInterface* currentMod) override;
+  virtual void onInstallationEnd(EInstallResult result,
+                                 MOBase::IModInterface* newMod) override;
+
+  virtual bool
+  isArchiveSupported(std::shared_ptr<const MOBase::IFileTree> tree) const override;
+  virtual EInstallResult install(MOBase::GuessedValue<QString>& modName,
+                                 std::shared_ptr<MOBase::IFileTree>& tree,
+                                 QString& version, int& modID) override;
+
+private:
+  /**
+   * @brief Find the entries that can be extracted from this archive.
+   *
+   * @param tree The tree to look the entry in.
+   *
+   * @return the entry, if one was found, or a null pointer.
+   */
+  std::vector<std::shared_ptr<const MOBase::FileTreeEntry>>
+  findObjects(std::shared_ptr<const MOBase::IFileTree> tree) const;
+
+private:
+  MOBase::IOrganizer* m_Organizer;
+
+  // The archive being installed:
+  QString m_InstallationFile;
+
+  // Indicates if this installer was used during the installation process:
+  bool m_InstallerUsed;
+
+  // Contains the file installed (when multiple archives are present), or an
+  // empty string:
+  QString m_SelectedFile;
+
+  // Contains the file previously installed (when multiple archives are present), or an
+  // empty string:
+  QString m_PreviousFile;
+};
+
+#endif  // INSTALLERBUNDLE_H

src/multiarchivedialog.cpp

@@ -0,0 +1,40 @@
+#include "multiarchivedialog.h"
+#include "ui_multiarchivedialog.h"
+
+using namespace MOBase;
+
+MultiArchiveDialog::MultiArchiveDialog(
+    std::vector<std::shared_ptr<const MOBase::FileTreeEntry>> entries, QWidget* parent)
+    : QDialog(parent), ui(new Ui::MultiArchiveDialog), m_Manual(false),
+      m_SelectedEntry(nullptr)
+{
+  ui->setupUi(this);
+
+  auto layout = ui->middleLayout;
+  for (auto& entry : entries) {
+    QPushButton* button = new QPushButton(entry->name(), this);
+    button->setStyleSheet("text-align: left; padding: 10px; font-weight: bold;");
+    layout->addWidget(button);
+
+    connect(button, &QPushButton::clicked, [this, entry]() {
+      m_SelectedEntry = entry;
+      this->accept();
+    });
+  }
+}
+
+MultiArchiveDialog::~MultiArchiveDialog()
+{
+  delete ui;
+}
+
+void MultiArchiveDialog::on_cancelBtn_clicked()
+{
+  this->reject();
+}
+
+void MultiArchiveDialog::on_manualBtn_clicked()
+{
+  m_Manual = true;
+  this->reject();
+}

src/multiarchivedialog.h

@@ -0,0 +1,78 @@
+/*
+Copyright (C) 2012 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/>.
+*/
+
+#ifndef BAINCOMPLEXINSTALLERDIALOG_H
+#define BAINCOMPLEXINSTALLERDIALOG_H
+
+#include <vector>
+
+#include <QDialog>
+
+#include "ifiletree.h"
+
+namespace Ui
+{
+class MultiArchiveDialog;
+}
+
+/**
+ *
+ **/
+class MultiArchiveDialog : public QDialog
+{
+  Q_OBJECT
+
+public:
+  /**
+   * @brief Constructor
+   *
+   * @param tree the directory tree of the archive. The caller is resonsible to verify
+   *this actually qualifies as a bain installer
+   * @param modName proposed name for the mod. The dialog allows the user to change this
+   * @param packageTXT path to the extracted package.txt file or an empty string if
+   *there is none
+   * @param parent parent widget
+   **/
+  explicit MultiArchiveDialog(
+      std::vector<std::shared_ptr<const MOBase::FileTreeEntry>> entries,
+      QWidget* parent);
+  ~MultiArchiveDialog();
+
+  /**
+   * @return bool true if the user requested the manual dialog
+   **/
+  bool manualRequested() const { return m_Manual; }
+
+  /**
+   * @return QString the (user-modified) name to be used for the mod
+   **/
+  auto selectedEntry() const { return m_SelectedEntry; }
+
+private slots:
+
+  void on_manualBtn_clicked();
+  void on_cancelBtn_clicked();
+
+private:
+  Ui::MultiArchiveDialog* ui;
+  bool m_Manual;
+  std::shared_ptr<const MOBase::FileTreeEntry> m_SelectedEntry;
+};
+
+#endif  // BAINCOMPLEXINSTALLERDIALOG_H

src/multiarchivedialog.ui

@@ -0,0 +1,77 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>MultiArchiveDialog</class>
+ <widget class="QDialog" name="MultiArchiveDialog">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>424</width>
+    <height>146</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Bundled archives</string>
+  </property>
+  <layout class="QVBoxLayout" name="verticalLayout">
+   <item>
+    <widget class="QLabel" name="label_2">
+     <property name="text">
+      <string>This archive contains multiple archives that can be installed separately. Please select the archive you want to extract and install.</string>
+     </property>
+     <property name="wordWrap">
+      <bool>true</bool>
+     </property>
+    </widget>
+   </item>
+   <item>
+    <layout class="QVBoxLayout" name="middleLayout"/>
+   </item>
+   <item>
+    <layout class="QHBoxLayout" name="horizontalLayout">
+     <item>
+      <widget class="QPushButton" name="manualBtn">
+       <property name="toolTip">
+        <string>Opens a Dialog that allows custom modifications.</string>
+       </property>
+       <property name="whatsThis">
+        <string>Opens a Dialog that allows custom modifications.</string>
+       </property>
+       <property name="text">
+        <string>Manual</string>
+       </property>
+       <property name="autoDefault">
+        <bool>false</bool>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <spacer name="horizontalSpacer">
+       <property name="orientation">
+        <enum>Qt::Horizontal</enum>
+       </property>
+       <property name="sizeHint" stdset="0">
+        <size>
+         <width>40</width>
+         <height>20</height>
+        </size>
+       </property>
+      </spacer>
+     </item>
+     <item>
+      <widget class="QPushButton" name="cancelBtn">
+       <property name="text">
+        <string>Cancel</string>
+       </property>
+       <property name="autoDefault">
+        <bool>false</bool>
+       </property>
+      </widget>
+     </item>
+    </layout>
+   </item>
+  </layout>
+ </widget>
+ <resources/>
+ <connections/>
+</ui>