Initial import of project into repository

xmlconfigreader.cpp

@@ -0,0 +1,136 @@
+#include <QDebug>
+#include <QDir>
+
+#include "xmlconfigreader.h"
+
+XMLConfigReader::XMLConfigReader(QObject *parent) :
+    QObject(parent)
+{
+    fileName = QString(PadderCommon::configPath + "/dudeman.xml");
+    configFile = new QFile(fileName);
+    xml = new QXmlStreamReader();
+    joystick = 0;
+}
+
+void XMLConfigReader::setJoystick(Joystick *joystick)
+{
+    this->joystick = joystick;
+}
+
+void XMLConfigReader::setFileName(QString filename)
+{
+    QFile *temp = new QFile(filename);
+    if (temp->exists())
+    {
+        configFile = temp;
+    }
+    else
+    {
+        delete temp;
+        temp = 0;
+    }
+}
+
+void XMLConfigReader::configJoystick(Joystick *joystick)
+{
+    this->joystick = joystick;
+    read();
+}
+
+bool XMLConfigReader::read()
+{
+    if (configFile->exists() && joystick)
+    {
+        xml->clear();
+
+        if (!configFile->isOpen())
+        {
+            configFile->open(QFile::ReadOnly | QFile::Text);
+            xml->setDevice(configFile);
+        }
+
+        xml->readNextStartElement();
+        if (xml->name() != "joystick")
+        {
+            xml->raiseError("Root node is not a joystick");
+        }
+        else
+        {
+            xml->readNextStartElement();
+        }
+
+        while (!xml->atEnd())
+        {
+            if (xml->name() == "button" && xml->isStartElement())
+            {
+                int index = xml->attributes().value("index").toString().toInt();
+                JoyButton *button = joystick->getJoyButton(index-1);
+                if (button)
+                {
+                    button->readConfig(xml);
+                }
+                else
+                {
+                    xml->skipCurrentElement();
+                }
+            }
+            else if (xml->name() == "axis" && xml->isStartElement())
+            {
+                int index = xml->attributes().value("index").toString().toInt();
+                JoyAxis *axis = joystick->getJoyAxis(index-1);
+                if (axis)
+                {
+                    axis->readConfig(xml);
+                }
+                else
+                {
+                    xml->skipCurrentElement();
+                }
+            }
+            else if (xml->name() == "dpad" && xml->isStartElement())
+            {
+                int index = xml->attributes().value("index").toString().toInt();
+                JoyDPad *dpad = joystick->getJoyDPad(index-1);
+                if (dpad)
+                {
+                    dpad->readConfig(xml);
+                }
+                else
+                {
+                    xml->skipCurrentElement();
+                }
+            }
+            else
+            {
+                // If none of the above, skip the element
+                xml->skipCurrentElement();
+            }
+
+            xml->readNextStartElement();
+        }
+
+        configFile->close();
+    }
+
+    return !xml->error();
+}
+
+XMLConfigReader::~XMLConfigReader()
+{
+    if (configFile)
+    {
+        if (configFile->isOpen())
+        {
+            configFile->close();
+        }
+
+        delete configFile;
+        configFile = 0;
+    }
+
+    if (xml)
+    {
+        delete xml;
+        xml = 0;
+    }
+}