zoomedit: Moved source to extra dir.

1 files changed, 66 insertions, 0 deletions

diff --git a/src/Instance.cpp b/src/Instance.cpp
new file mode 100644
index 0000000..6c658ba
--- /dev/null
+++ b/src/Instance.cpp
@@ -0,0 +1,66 @@
+#include <iostream>
+#include "Instance.h"
+
+namespace ZoomEdit {
+
+guint Instance::instances = 0;
+
+Instance::Instance() : window(NULL) {
+  instances++;
+  
+#ifdef GLIBMM_EXCEPTIONS_ENABLED
+  try
+  {
+    xml = Gnome::Glade::Xml::create("zoomedit.glade");
+  }
+  catch(const Gnome::Glade::XmlError& ex)
+  {
+    std::cerr << ex.what() << std::endl;
+    return;
+  }
+#else
+  std::auto_ptr<Gnome::Glade::XmlError> error;
+  xml = Gnome::Glade::Xml::create("zoomedit.glade", "", "", error);
+  if(error.get())
+  {
+    std::cerr << error->what() << std::endl;
+    return;
+  }
+#endif
+  
+  xml->get_widget_derived("WindowMain", window);
+  if(!window) {
+    xml.clear();
+    return;
+  }
+  
+  window->signal_hide().connect(sigc::mem_fun(this, &Instance::destroy));
+  
+  window->show();
+}
+
+Instance::~Instance() {
+  if(window)
+    delete window;
+  
+  instances--;
+  if(!instances)
+    Gtk::Main::quit();
+}
+
+bool Instance::create() {
+  Instance *instance = new Instance();
+  
+  if(!instance->xml) {
+    delete instance;
+    return false;
+  }
+  
+  return true;
+}
+
+void Instance::destroy() {
+  delete this;
+}
+
+}