From 150d4a7a7292bd1d6cc86bcd4d3177635111e146 Mon Sep 17 00:00:00 2001
From: Pieter van der Kloet <pvdkloet@gmail.com>
Date: Sat, 23 Feb 2013 23:18:42 +0100
Subject: [PATCH] Added support for multiple ini files

---
 apps/launcher/maindialog.cpp            | 23 +++++++++++++++++++----
 apps/launcher/settings/gamesettings.cpp | 18 ++----------------
 2 files changed, 21 insertions(+), 20 deletions(-)

diff --git a/apps/launcher/maindialog.cpp b/apps/launcher/maindialog.cpp
index 77526677b8..c03a31fd59 100644
--- a/apps/launcher/maindialog.cpp
+++ b/apps/launcher/maindialog.cpp
@@ -180,7 +180,7 @@ bool MainDialog::showFirstRunDialog()
 
     if (msgBox.clickedButton() == importerButton) {
 
-        QString iniPath;
+        QStringList iniPaths;
 
         foreach (const QString &path, mGameSettings.getDataDirs()) {
             QDir dir(path);
@@ -190,10 +190,10 @@ bool MainDialog::showFirstRunDialog()
                 continue; // Cannot move from Data Files
 
             if (dir.exists(QString("Morrowind.ini")))
-                iniPath = dir.absoluteFilePath(QString("Morrowind.ini"));
+                iniPaths.append(dir.absoluteFilePath(QString("Morrowind.ini")));
         }
 
-        if (iniPath.isEmpty()) {
+        if (iniPaths.isEmpty()) {
             QMessageBox msgBox;
             msgBox.setWindowTitle(tr("Error reading Morrowind configuration file"));
             msgBox.setIcon(QMessageBox::Warning);
@@ -205,6 +205,21 @@ bool MainDialog::showFirstRunDialog()
             return false;
         }
 
+        if (iniPaths.count() > 1) {
+            // Multiple Morrowind.ini files found
+            bool ok;
+                QString path = QInputDialog::getItem(this, tr("Multiple configurations found"),
+                                                     tr("<br><b>There are multiple Morrowind.ini files found.</b><br><br> \
+                                                        Please select the one you wish to import from:"), iniPaths, 0, false, &ok);
+                if (ok && !path.isEmpty()) {
+                    iniPaths.clear();
+                    iniPaths.append(path);
+                } else {
+                    // Cancel was clicked TODO: should we abort here?
+                    return false;
+                }
+        }
+
         // Create the file if it doesn't already exist, else the importer will fail
         QString path = QString::fromStdString(mCfgMgr.getUserPath().string()) + QString("openmw.cfg");
         QFile file(path);
@@ -232,7 +247,7 @@ bool MainDialog::showFirstRunDialog()
         if (msgBox.isChecked())
             arguments.append(QString("-g"));
 
-        arguments.append(iniPath);
+        arguments.append(iniPaths.first());
         arguments.append(path);
 
         if (!startProgram(QString("mwiniimport"), arguments, false))
diff --git a/apps/launcher/settings/gamesettings.cpp b/apps/launcher/settings/gamesettings.cpp
index 20ccebc97c..6b46a5160b 100644
--- a/apps/launcher/settings/gamesettings.cpp
+++ b/apps/launcher/settings/gamesettings.cpp
@@ -21,11 +21,10 @@ GameSettings::~GameSettings()
 
 void GameSettings::validatePaths()
 {
-    if (mSettings.isEmpty())
-        return;
+    if (mSettings.isEmpty() || !mDataDirs.isEmpty())
+        return; // Don't re-validate paths if they are already parsed
 
     QStringList paths = mSettings.values(QString("data"));
-    qDebug() << "paths " << paths;
     Files::PathContainer dataDirs;
 
     foreach (const QString &path, paths) {
@@ -89,19 +88,6 @@ bool GameSettings::readFile(QTextStream &stream)
             QString key = keyRe.cap(1).simplified();
             QString value = keyRe.cap(2).simplified();
 
-//            // There can be multiple keys
-//            if (key == QLatin1String("data") ||
-//                    key == QLatin1String("master") ||
-//                    key == QLatin1String("plugin"))
-//            {
-//                // Remove keys from previous config and overwrite them
-//                mSettings.remove(key);
-//                QStringList values = cache.values(key);
-//                if (!values.contains(value)) // Do not insert duplicate values
-//                    cache.insertMulti(key, value);
-//            } else {
-//                cache.insert(key, value);
-//            }
             mSettings.remove(key);
 
             QStringList values = cache.values(key);