Loads of changes, fix thread & invoke helpers, skeleton of Core working

* GUIInvoke helper changed to use QMetaObject::invokeMethod which works
  on threads better.
* LambdaThread helper class now has a thread member, it doesn't derive
  from thread (this seems to be recommended practice).

qrenderdoc/Code/main.cpp

@@ -1,15 +1,65 @@
 #include "Windows/MainWindow.h"
-#include <QApplication>
+#include "Code/Core.h"
 
-#include "renderdoc_replay.h"
+#include <QApplication>
+#include <QRegularExpression>
+#include <QRegularExpressionMatch>
+#include <QFileInfo>
 
 int main(int argc, char *argv[])
 {
     RENDERDOC_LogText("QRenderDoc initialising.");
 
+    QString filename = "";
+    bool temp = false;
+
+    for(int i=0; i < argc; i++)
+    {
+      if(!QString::compare(argv[i], "--tempfile", Qt::CaseInsensitive))
+        temp = true;
+    }
+
+    QString remoteHost = "";
+    uint remoteIdent = 0;
+
+    for (int i = 0; i+1 < argc; i++)
+    {
+      if (!QString::compare(argv[i], "--REMOTEACCESS", Qt::CaseInsensitive))
+      {
+        QRegularExpression regexp("^([a-zA-Z0-9_-]+:)?([0-9]+)$");
+
+        QRegularExpressionMatch match = regexp.match(argv[i+1]);
+
+        if (match.hasMatch())
+        {
+          QString host = match.captured(1);
+
+          if (host.length() > 0 && host[host.length() - 1] == ':')
+            host.chop(1);
+
+          bool ok = false;
+          uint32_t ident = match.captured(2).toUInt(&ok);
+
+          if(ok)
+          {
+            remoteHost = host;
+            remoteIdent = ident;
+          }
+        }
+      }
+    }
+
+    if (argc > 1)
+    {
+      filename = argv[argc - 1];
+      QFileInfo checkFile(filename);
+      if(!checkFile.exists() || !checkFile.isFile())
+        filename = "";
+    }
+
     QApplication a(argc, argv);
-    MainWindow w;
-    w.show();
+
+    Core core(filename, remoteHost, remoteIdent, temp);
 
     return a.exec();
 }