add prototype wrapping of the qt sequence browser

[mussa.git] / qui / mussagl.cpp

diff --git a/qui/mussagl.cpp b/qui/mussagl.cpp
index bc6260f42813ac2df668728bad966642d2548768..d0df4c6c05dfc5e56c0e9ed73e6f8ade53c71176 100644 (file)
--- a/qui/mussagl.cpp
+++ b/qui/mussagl.cpp
@@ -1,11 +1,42 @@
 #include <boost/filesystem/operations.hpp>
 using namespace boost::filesystem;
 
-#include <stdlib.h>
-#include <QApplication>
+#ifdef USE_PYTHON
+#include "py/python.hpp"
+extern "C" void initmussa();
+//extern "C" void initmussaqui();
+#endif
 
 #include "qui/MussaWindow.hpp"
+#include "qui/threading/ThreadManager.hpp"
+#include "qui/threading/InterpreterThread.hpp"
 #include "alg/parse_options.hpp"
+#include "mussa_exceptions.hpp"
+
+#include <stdlib.h>
+#include <iostream>
+#include <QApplication>
+
+#if defined(Q_WS_MAC)
+#include <CoreFoundation/CoreFoundation.h>
+#endif 
+
+std::string get_doc_dir()
+{
+#if defined(Q_WS_MAC)
+  CFURLRef pluginRef = CFBundleCopyBundleURL(CFBundleGetMainBundle());
+  CFStringRef macPath = CFURLCopyFileSystemPath(pluginRef,
+                                         kCFURLPOSIXPathStyle);
+  const char *pathPtr = CFStringGetCStringPtr(macPath,
+                                         CFStringGetSystemEncoding());
+  std::string doc_dir(pathPtr);
+  qDebug("Path = %s", pathPtr);
+  CFRelease(pluginRef);
+  CFRelease(macPath);
+#else
+  return std::string(".");
+#endif
+}
 
 int main(int argc, char **argv)
 {
@@ -14,22 +45,64 @@ int main(int argc, char **argv)
   // if we're under unix and don't have a display, see if we can still run
 #ifdef Q_WS_X11
   opts.useGUI = getenv("DISPLAY") != 0;
+  if (opts.useGUI == false) {
+    std::clog << "DISPLAY not set, running in console mode only" << std::endl;
+  }
 #endif
-
+  //opts.doc_dir = get_doc_dir();
   QApplication app(argc, argv, opts.useGUI);
-  Q_INIT_RESOURCE(icons);
 
   initialize_mussa(opts, argc, argv);
-
   if (opts.analysis == 0) {
     return 1;
   }
-
-  if (opts.useGUI) { 
-    MussaWindow win(opts.analysis);
-    win.show();
-    app.exec();
+  
+  try {
+#ifdef USE_PYTHON
+    if (opts.runAsPythonInterpeter) {
+      ThreadManager &thread = ThreadManagerFactory();
+      // allow the user to keep the interpreter open even after
+      // closing all the windows
+      app.setQuitOnLastWindowClosed(false);
+      InterpreterThread *interp = thread.create_interpreter();
+      if (!interp) {
+        std::cerr << "Unable to initialize interpeter thread" << std::endl;
+        return 1;
+      }
+      MussaPython *py = interp->get_py_ptr();
+      if (!py) {
+        std::cerr << "Unable to initialize python interpreter" << std::endl;
+        return 1;
+      }
+      py->add_module("mussa", &initmussa);
+      //py->add_module("mussaqui", &initmussaqui);
+      // quit when the interpreter exits
+      QObject::connect(interp, SIGNAL(finished()),
+                       &app, SLOT(quit()));
+      interp->start();
+      app.exec();
+    } else 
+#endif /* USE_PYTHON */
+    if (opts.useGUI) { 
+      MussaWindow *win = new MussaWindow(opts.analysis);
+      win->show();
+      app.exec();
+    }
+    return 0;
+  } catch (mussa_error e) {
+    qFatal(e.what());
+  } catch (boost::filesystem::filesystem_error e) {
+    qFatal(e.what());
   }
-
-  return 0;
+#ifdef USE_PYTHON   
+  catch( boost::python::error_already_set ) {
+    PyErr_Print();
+  }
+#endif    
+  catch (std::runtime_error e) {
+    qFatal(e.what());
+  } catch (...) {
+    qFatal("unrecognized exception");
+  }
+  return 1; 
 }