From cf77e6923cae8b21b8319b7edf6102c80915b45a Mon Sep 17 00:00:00 2001
From: Simon Rettberg
Date: Mon, 3 Jun 2019 15:47:47 +0200
Subject: Refactor user .ini class, support "recent VMs" tab, misc. cleanup

---
 src/userconfig.cpp | 79 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 79 insertions(+)
 create mode 100644 src/userconfig.cpp

(limited to 'src/userconfig.cpp')

diff --git a/src/userconfig.cpp b/src/userconfig.cpp
new file mode 100644
index 0000000..7f79015
--- /dev/null
+++ b/src/userconfig.cpp
@@ -0,0 +1,79 @@
+#include "userconfig.h"
+#include "globals.h"
+
+#include <QDebug>
+#include <QSettings>
+#include <QDir>
+
+static const QString PREVIOUS_SESSION_USER(QDir::homePath() + "/.config/openslx/vmchooser2.ini");
+static const QString KEY_LAST_SESSIONS("last-sessions");
+static const QString KEY_LAST_TAB("last-tab");
+static const QString KEY_LAST_NEWS("last-news");
+
+static QSettings *settings = nullptr;
+
+void UserConfig::init()
+{
+    if (settings != nullptr)
+        return;
+    QDir dir(QFileInfo(PREVIOUS_SESSION_USER).absoluteDir());
+    dir.mkpath(dir.path());
+    settings = new QSettings(PREVIOUS_SESSION_USER, QSettings::IniFormat);
+    if (settings->status() != QSettings::NoError) {
+        qDebug() << "Wiping old user config as it contains errors";
+        dir.remove(PREVIOUS_SESSION_USER);
+        settings->deleteLater();
+        settings = new QSettings(PREVIOUS_SESSION_USER, QSettings::IniFormat);
+    }
+    settings->setIniCodec("UTF-8");
+}
+
+void UserConfig::addLastSession(QString nameOrId)
+{
+    init();
+    auto list = getLastSessions();
+    list.removeAll(nameOrId);
+    list.push_back(nameOrId);
+    settings->setValue(KEY_LAST_SESSIONS, list);
+}
+
+QStringList UserConfig::getLastSessions()
+{
+    init();
+    auto ret = settings->value(KEY_LAST_SESSIONS).toStringList();
+    if (ret.isEmpty()) {
+        // Legacy
+        QString old = settings->value("last-session").toString();
+        if (!old.isEmpty()) {
+            ret.append(old);
+        }
+    }
+    while (ret.size() > 10) {
+        ret.pop_front();
+    }
+    return ret;
+}
+
+void UserConfig::setLastTab(int tab)
+{
+    init();
+    settings->setValue(KEY_LAST_TAB, tab);
+}
+
+int UserConfig::getLastTab()
+{
+    init();
+    return settings->value(KEY_LAST_TAB, -1).toInt();
+}
+
+void UserConfig::setLastNewsTime(uint t)
+{
+    init();
+    settings->setValue(KEY_LAST_NEWS, t);
+}
+
+uint UserConfig::getLastNewsTime()
+{
+    init();
+    return settings->value(KEY_LAST_NEWS).toUInt();
+}
-- 
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