advance compilation to include plugin_ui.cc

git-svn-id: svn://localhost/trunk/ardour2@111 d708f5d6-7413-0410-9779-e7cbd77b26cf

5 files changed, 27 insertions, 25 deletions

diff --git a/gtk2_ardour/panner2d.cc b/gtk2_ardour/panner2d.cc
index a93a4a3b24..e97fa74576 100644
--- a/gtk2_ardour/panner2d.cc
+++ b/gtk2_ardour/panner2d.cc
@@ -425,6 +425,11 @@ Panner2d::on_expose_event (GdkEventExpose *event)
 	gint x, y;
 	float fx, fy;
 
+	if (layout == 0) {
+		layout = create_pango_layout ("");
+		layout->set_font_description (get_style()->get_font());
+	}
+
 	/* redraw the background */
 
 	get_window()->draw_rectangle (get_style()->get_bg_gc(get_state()),
@@ -438,7 +443,6 @@ Panner2d::on_expose_event (GdkEventExpose *event)
 		for (Targets::iterator i = pucks.begin(); i != pucks.end(); ++i) {
 
 			Target* puck = i->second;
-			Pango::Layout layout = new Pango::Layout(get_window()->create_pango_layout());
 
 			if (puck->visible) {
 				/* redraw puck */
@@ -456,13 +460,10 @@ Panner2d::on_expose_event (GdkEventExpose *event)
 						       x, y,
 						       8, 8,
 						       0, 360 * 64);
-				layout.set_text(puck->text);
-				//get_window()->draw_text (get_style()->get_font(),
-				//			get_style()->get_fg_gc(Gtk::STATE_NORMAL),
-				//			x + 6, y + 6,
-				//			puck->text,
-				//			puck->textlen);
-				// GTK2FIX : needs a pango layout
+
+				layout->set_text (puck->text);
+
+				get_window()->draw_layout (get_style()->get_fg_gc (STATE_NORMAL), x+6, y+6, layout);
 			}
 		}
 
diff --git a/gtk2_ardour/panner2d.h b/gtk2_ardour/panner2d.h
index d1bbfb9add..d3ceef1401 100644
--- a/gtk2_ardour/panner2d.h
+++ b/gtk2_ardour/panner2d.h
@@ -84,6 +84,7 @@ class Panner2d : public Gtk::DrawingArea
 	ARDOUR::Panner& panner;
 	Gtk::Menu* context_menu;
 	Gtk::CheckMenuItem* bypass_menu_item;
+	Glib::RefPtr<Pango::Layout> layout;
 
 	typedef std::map<int,Target *> Targets;
 	Targets targets;
diff --git a/gtk2_ardour/plugin_selector.h b/gtk2_ardour/plugin_selector.h
index ca765f8aac..d7c32ba28f 100644
--- a/gtk2_ardour/plugin_selector.h
+++ b/gtk2_ardour/plugin_selector.h
@@ -79,8 +79,6 @@ class PluginSelector : public ArdourDialog
 	Glib::RefPtr<Gtk::TreeSelection> aselection;
 	Gtk::TreeView added_list;
 
-	void column_clicked (int column, GtkCList* clist);
-
 #ifdef VST_SUPPORT
 	// page 2
 	struct VstColumns : public Gtk::TreeModel::ColumnRecord {
diff --git a/gtk2_ardour/plugin_ui.cc b/gtk2_ardour/plugin_ui.cc
index b15d12ad31..262b830d8a 100644
--- a/gtk2_ardour/plugin_ui.cc
+++ b/gtk2_ardour/plugin_ui.cc
@@ -747,7 +747,7 @@ PluginUI::control_port_toggled (ControlUI* cui)
 }
 
 void
-PluginUI::control_combo_changed (GdkEventAny* ignored, ControlUI* cui)
+PluginUI::control_combo_changed (ControlUI* cui)
 {
 	if (!cui->ignore_change) {
 		string value = cui->combo->get_active_text();
@@ -762,7 +762,7 @@ PluginUIWindow::plugin_going_away (ARDOUR::Redirect* ignored)
 {
 	ENSURE_GUI_THREAD(bind (mem_fun(*this, &PluginUIWindow::plugin_going_away), ignored));
 	
-	_pluginui->stop_updating();
+	_pluginui->stop_updating(0);
 	delete_when_idle (this);
 }
 
@@ -774,22 +774,24 @@ PluginUI::redirect_active_changed (Redirect* r, void* src)
 	bypass_button.set_active (!r->active());
 }
 
-void
-PluginUI::start_updating ()
+bool
+PluginUI::start_updating (GdkEventAny* ignored)
 {
 	if (output_controls.size() > 0 ) {
 		screen_update_connection.disconnect();
 		screen_update_connection = ARDOUR_UI::instance()->RapidScreenUpdate.connect 
 			(mem_fun(*this, &PluginUI::output_update));
 	}
+	return false;
 }
 
-void
-PluginUI::stop_updating ()
+bool
+PluginUI::stop_updating (GdkEventAny* ignored)
 {
 	if (output_controls.size() > 0 ) {
 		screen_update_connection.disconnect();
 	}
+	return false;
 }
 
 void
@@ -887,7 +889,7 @@ PlugUIBase::save_plugin_setting ()
 	prompter.show_all();
 
 	switch (prompter.run ()) {
-	case GTK_RESPONSE_ACCEPT:
+	case Gtk::RESPONSE_ACCEPT:
 
 		string name;
 
diff --git a/gtk2_ardour/plugin_ui.h b/gtk2_ardour/plugin_ui.h
index dd16082489..61d3d41580 100644
--- a/gtk2_ardour/plugin_ui.h
+++ b/gtk2_ardour/plugin_ui.h
@@ -64,15 +64,15 @@ namespace Gtkmm2ext {
 	class PixmapButton;
 }
 
-class PlugUIBase : public sigc::trackable
+class PlugUIBase : public virtual sigc::trackable
 {
   public:
 	PlugUIBase (ARDOUR::PluginInsert&);
 	virtual ~PlugUIBase() {}
 
 	virtual gint get_preferred_height () = 0;
-	virtual void start_updating() = 0;
-	virtual void stop_updating() = 0;
+	virtual bool start_updating(GdkEventAny*) = 0;
+	virtual bool stop_updating(GdkEventAny*) = 0;
 
   protected:
 	ARDOUR::PluginInsert& insert;
@@ -94,8 +94,8 @@ class PluginUI : public PlugUIBase, public Gtk::VBox
 	
 	gint get_preferred_height () { return prefheight; }
 
-	void start_updating();
-	void stop_updating();
+	bool start_updating(GdkEventAny*);
+	bool stop_updating(GdkEventAny*);
 
   private:
 	ARDOUR::AudioEngine &engine;
@@ -186,7 +186,7 @@ class PluginUI : public PlugUIBase, public Gtk::VBox
 	void parameter_changed (uint32_t, float, ControlUI* cui);
 	void update_control_display (ControlUI* cui);
 	void control_port_toggled (ControlUI* cui);
-	void control_combo_changed (GdkEventAny* ignored, ControlUI* cui);
+	void control_combo_changed (ControlUI* cui);
 
 	void redirect_active_changed (ARDOUR::Redirect*, void*);
 
@@ -223,8 +223,8 @@ class VSTPluginUI : public PlugUIBase, public Gtk::VBox
 	~VSTPluginUI ();
 
 	gint get_preferred_height ();
-	void start_updating() {}
-	void stop_updating() {}
+	bool start_updating(GdkEventAny*) {}
+	bool stop_updating(GdkEventAny*) {}
 
 	int package (Gtk::Window&);