Removable edges.

GUI touchups.


git-svn-id: http://svn.drobilla.net/lad/machina@332 a436a847-0d15-0410-975c-d299462d15a1

4 files changed, 30 insertions, 55 deletions

diff --git a/src/gui/MachinaCanvas.cpp b/src/gui/MachinaCanvas.cpp
index 26ce935..03a05bc 100644
--- a/src/gui/MachinaCanvas.cpp
+++ b/src/gui/MachinaCanvas.cpp
@@ -64,7 +64,10 @@ MachinaCanvas::node_clicked(SharedPtr<NodeView> item, GdkEventButton* event)
 
 		if (last) {
 			if (node != last)
-				connect_node(last, node);
+				if (get_connection(last, node))
+					disconnect_node(last, node);
+				else
+					connect_node(last, node);
 
 			last->set_default_base_color();
 			_last_clicked.reset();
@@ -130,9 +133,12 @@ MachinaCanvas::connect_node(boost::shared_ptr<NodeView> src,
 
 
 void
-MachinaCanvas::disconnect_node(boost::shared_ptr<NodeView>,// item1,
-                               boost::shared_ptr<NodeView>)// item2)
+MachinaCanvas::disconnect_node(boost::shared_ptr<NodeView> src,
+                               boost::shared_ptr<NodeView> dst)
 {
+	src->node()->remove_outgoing_edges_to(dst->node());
+	remove_connection(src, dst);
+
 #if 0
 	boost::shared_ptr<MachinaPort> input
 		= boost::dynamic_pointer_cast<MachinaPort>(port1);
diff --git a/src/gui/MachinaGUI.cpp b/src/gui/MachinaGUI.cpp
index f1ec4f0..ee81979 100644
--- a/src/gui/MachinaGUI.cpp
+++ b/src/gui/MachinaGUI.cpp
@@ -115,8 +115,8 @@ MachinaGUI::MachinaGUI(SharedPtr<Machina::Engine> engine)
 	xml->get_widget("save_as_menuitem", _menu_file_save_as);
 	xml->get_widget("quit_menuitem", _menu_file_quit);
 	xml->get_widget("view_toolbar_menuitem", _menu_view_toolbar);
-	xml->get_widget("view_refresh_menuitem", _menu_view_refresh);
-	xml->get_widget("view_messages_menuitem", _menu_view_messages);
+	//xml->get_widget("view_refresh_menuitem", _menu_view_refresh);
+	//xml->get_widget("view_messages_menuitem", _menu_view_messages);
 	xml->get_widget("help_about_menuitem", _menu_help_about);
 	xml->get_widget("help_help_menuitem", _menu_help_help);
 	xml->get_widget("canvas_scrolledwindow", _canvas_scrolledwindow);
@@ -151,12 +151,12 @@ MachinaGUI::MachinaGUI(SharedPtr<Machina::Engine> engine)
 		sigc::mem_fun(this, &MachinaGUI::menu_file_save_as));
 	_menu_file_quit->signal_activate().connect(
 		sigc::mem_fun(this, &MachinaGUI::menu_file_quit));
-	_menu_view_refresh->signal_activate().connect(
-		sigc::mem_fun(this, &MachinaGUI::menu_view_refresh));
+	//_menu_view_refresh->signal_activate().connect(
+	//	sigc::mem_fun(this, &MachinaGUI::menu_view_refresh));
 	_menu_view_toolbar->signal_toggled().connect(
 		sigc::mem_fun(this, &MachinaGUI::show_toolbar_toggled));
-	_menu_view_messages->signal_toggled().connect(
-		sigc::mem_fun(this, &MachinaGUI::show_messages_toggled));
+	//_menu_view_messages->signal_toggled().connect(
+	//	sigc::mem_fun(this, &MachinaGUI::show_messages_toggled));
 	_menu_help_about->signal_activate().connect(
 		sigc::mem_fun(this, &MachinaGUI::menu_help_about));
 	_menu_help_help->signal_activate().connect(
@@ -389,7 +389,7 @@ MachinaGUI::on_pane_position_changed()
 		_user_pane_position = new_position;
 		_messages_expander->set_expanded(true);
 		_pane_closed = false;
-		_menu_view_messages->set_active(true);
+		//_menu_view_messages->set_active(true);
 	} else if (new_position >= max_pane_position()) {
 		// Auto close
 		_pane_closed = true;
@@ -397,7 +397,7 @@ MachinaGUI::on_pane_position_changed()
 		_messages_expander->set_expanded(false);
 		if (new_position > max_pane_position())
 			_main_paned->set_position(max_pane_position()); // ... here
-		_menu_view_messages->set_active(false);
+		//_menu_view_messages->set_active(false);
 		
 		_user_pane_position = max_pane_position() - _main_window->get_height()/8;
 	}
@@ -424,14 +424,14 @@ MachinaGUI::on_messages_expander_changed()
 	}
 }
 
-
+/*
 void
 MachinaGUI::show_messages_toggled()
 {
 	if (_update_pane_position)
-		_messages_expander->set_expanded(_menu_view_messages->get_active());
+		//_messages_expander->set_expanded(_menu_view_messages->get_active());
 }
-
+*/
 
 void
 MachinaGUI::show_toolbar_toggled()
@@ -442,7 +442,7 @@ MachinaGUI::show_toolbar_toggled()
 		_toolbar->hide();
 }
 
-
+/*
 void
 MachinaGUI::menu_view_refresh() 
 {
@@ -450,11 +450,12 @@ MachinaGUI::menu_view_refresh()
 	
 	//_canvas->destroy();
 }
-
+*/
 
 void
 MachinaGUI::menu_help_about() 
 {
+	_about_window->set_transient_for(*_main_window);
 	_about_window->show();
 }
 
@@ -462,6 +463,7 @@ MachinaGUI::menu_help_about()
 void
 MachinaGUI::menu_help_help() 
 {
+	_help_dialog->set_transient_for(*_main_window);
 	_help_dialog->run();
 	_help_dialog->hide();
 }
diff --git a/src/gui/MachinaGUI.hpp b/src/gui/MachinaGUI.hpp
index ccf7557..46d4884 100644
--- a/src/gui/MachinaGUI.hpp
+++ b/src/gui/MachinaGUI.hpp
@@ -59,9 +59,9 @@ protected:
 	void menu_file_open();
 	void menu_file_save();
 	void menu_file_save_as();
-	void show_messages_toggled();
+	//void show_messages_toggled();
 	void show_toolbar_toggled();
-	void menu_view_refresh();
+	//void menu_view_refresh();
 	void menu_help_about();
 	void menu_help_help();
 	void zoom(double z);
@@ -98,7 +98,7 @@ protected:
 	Gtk::MenuItem*       _menu_file_quit;
 	Gtk::MenuItem*       _menu_help_about;
 	Gtk::CheckMenuItem*  _menu_view_toolbar;
-	Gtk::CheckMenuItem*  _menu_view_messages;
+	//Gtk::CheckMenuItem*  _menu_view_messages;
 	Gtk::MenuItem*       _menu_view_refresh;
 	Gtk::MenuItem*       _menu_help_help;
 	Gtk::ScrolledWindow* _canvas_scrolledwindow;
diff --git a/src/gui/machina.glade b/src/gui/machina.glade
index bdea253..6e5d7e9 100644
--- a/src/gui/machina.glade
+++ b/src/gui/machina.glade
@@ -108,40 +108,6 @@
 		      <accelerator key="T" modifiers="GDK_CONTROL_MASK" signal="activate"/>
 		    </widget>
 		  </child>
-
-		  <child>
-		    <widget class="GtkCheckMenuItem" id="view_messages_menuitem">
-		      <property name="visible">True</property>
-		      <property name="tooltip" translatable="yes">View &quot;console&quot; messages</property>
-		      <property name="label" translatable="yes">_Messages</property>
-		      <property name="use_underline">True</property>
-		      <property name="active">False</property>
-		      <signal name="activate" handler="on_messages1_activate" last_modification_time="Sat, 14 Oct 2006 15:43:59 GMT"/>
-		      <accelerator key="M" modifiers="GDK_CONTROL_MASK" signal="activate"/>
-		    </widget>
-		  </child>
-
-		  <child>
-		    <widget class="GtkImageMenuItem" id="view_refresh_menuitem">
-		      <property name="visible">True</property>
-		      <property name="label" translatable="yes">_Refresh</property>
-		      <property name="use_underline">True</property>
-		      <signal name="activate" handler="on_refresh2_activate" last_modification_time="Sat, 11 Sep 2004 20:05:50 GMT"/>
-		      <accelerator key="R" modifiers="GDK_CONTROL_MASK" signal="activate"/>
-
-		      <child internal-child="image">
-			<widget class="GtkImage" id="image677">
-			  <property name="visible">True</property>
-			  <property name="stock">gtk-refresh</property>
-			  <property name="icon_size">1</property>
-			  <property name="xalign">0.5</property>
-			  <property name="yalign">0.5</property>
-			  <property name="xpad">0</property>
-			  <property name="ypad">0</property>
-			</widget>
-		      </child>
-		    </widget>
-		  </child>
 		</widget>
 	      </child>
 	    </widget>
@@ -532,10 +498,11 @@ along with Machina; if not, write to the Free Software Foundation, Inc.,
   <property name="border_width">8</property>
   <property name="title" translatable="yes">Machina Help</property>
   <property name="type">GTK_WINDOW_TOPLEVEL</property>
-  <property name="window_position">GTK_WIN_POS_NONE</property>
+  <property name="window_position">GTK_WIN_POS_CENTER_ON_PARENT</property>
   <property name="modal">False</property>
-  <property name="resizable">True</property>
+  <property name="resizable">False</property>
   <property name="destroy_with_parent">False</property>
+  <property name="icon_name">gtk-help</property>
   <property name="decorated">True</property>
   <property name="skip_taskbar_hint">False</property>
   <property name="skip_pager_hint">False</property>