--- gigedit/trunk/src/gigedit/mainwindow.h	2007/07/05 17:12:20	1261
+++ gigedit/trunk/src/gigedit/mainwindow.h	2007/10/04 23:29:22	1382
@@ -55,7 +55,7 @@
 public:
     InstrumentProps();
     void set_instrument(gig::Instrument* instrument);
-    sigc::signal<void> signal_instrument_changed();
+    sigc::signal<void>& signal_instrument_changed();
 protected:
     Gtk::VBox vbox;
     Gtk::HButtonBox buttonBox;
@@ -74,6 +74,8 @@
     NoteEntry eDimensionKeyRangeLow;
     NoteEntry eDimensionKeyRangeHigh;
     int rowno;
+    void add_prop(BoolEntry& prop);
+    void add_prop(BoolEntryPlus6& prop);
     void add_prop(LabelWidget& prop);
     void key_range_low_changed();
     void key_range_high_changed();
@@ -115,6 +117,15 @@
     void load_file(const char* name);
     void load_instrument(gig::Instrument* instr);
     void file_changed();
+    sigc::signal<void, gig::File*>& signal_file_structure_to_be_changed();
+    sigc::signal<void, gig::File*>& signal_file_structure_changed();
+    sigc::signal<void, std::list<gig::Sample*> >& signal_samples_to_be_removed();
+    sigc::signal<void>& signal_samples_removed();
+    sigc::signal<void, gig::Region*>& signal_region_to_be_changed();
+    sigc::signal<void, gig::Region*>& signal_region_changed();
+    sigc::signal<void, gig::DimensionRegion*>& signal_dimreg_to_be_changed();
+    sigc::signal<void, gig::DimensionRegion*>& signal_dimreg_changed();
+    sigc::signal<void, gig::Sample*/*old*/, gig::Sample*/*new*/>& signal_sample_ref_changed();
 
 protected:
     Glib::RefPtr<Gtk::ActionGroup> actionGroup;
@@ -126,6 +137,16 @@
     PropDialog propDialog;
     InstrumentProps instrumentProps;
 
+    sigc::signal<void, gig::File*> file_structure_to_be_changed_signal;
+    sigc::signal<void, gig::File*> file_structure_changed_signal;
+    sigc::signal<void, std::list<gig::Sample*> > samples_to_be_removed_signal;
+    sigc::signal<void> samples_removed_signal;
+    sigc::signal<void, gig::Region*> region_to_be_changed_signal;
+    sigc::signal<void, gig::Region*> region_changed_signal;
+    sigc::signal<void, gig::DimensionRegion*> dimreg_to_be_changed_signal;
+    sigc::signal<void, gig::DimensionRegion*> dimreg_changed_signal;
+    sigc::signal<void, gig::Sample*/*old*/, gig::Sample*/*new*/> sample_ref_changed_signal;
+
     void on_instrument_selection_change(int index);
     void on_sel_change();
     void region_changed();
@@ -214,9 +235,10 @@
 
     LoadDialog* load_dialog;
     Loader* loader;
-    void load_gig(gig::File* gig, const char* filename);
+    void load_gig(gig::File* gig, const char* filename, bool isSharedInstrument = false);
 
     gig::File* file;
+    bool file_is_shared;
     bool file_has_name;
     bool file_is_changed;
     std::string filename;
@@ -224,14 +246,17 @@
 
     bool file_save();
     bool file_save_as();
+    bool check_if_savable();
 
     void on_button_release(GdkEventButton* button);
+    void on_sample_treeview_drag_begin(const Glib::RefPtr<Gdk::DragContext>& context);
     void on_sample_treeview_drag_data_get(const Glib::RefPtr<Gdk::DragContext>&,
                                           Gtk::SelectionData& selection_data, guint, guint);
     void on_sample_label_drop_drag_data_received(const Glib::RefPtr<Gdk::DragContext>& context,
                                                  int, int,
                                                  const Gtk::SelectionData& selection_data,
                                                  guint, guint time);
+
     void sample_name_changed(const Gtk::TreeModel::Path& path,
                              const Gtk::TreeModel::iterator& iter);
     void instrument_name_changed(const Gtk::TreeModel::Path& path,
@@ -241,10 +266,13 @@
     void __clear();
 
     bool close_confirmation_dialog();
+    bool leaving_shared_mode_dialog();
 
     Gtk::Menu* popup_menu;
 
     bool on_delete_event(GdkEventAny* event);
+
+    bool first_call_to_drag_data_get;
 };
 
 #endif