X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=gtk2_ardour%2Fcanvas-program-change.cc;h=d544d9d8aa21f1109e2f005feaeea8ff0f992fa5;hb=b6b366b631cc0ee60df8e6e9bb7a9acdac7d0402;hp=61d043e18485000ceb3612b426378b3b5d26553a;hpb=f03a87a132feb525a743de675d0439e981ab329a;p=ardour.git

diff --git a/gtk2_ardour/canvas-program-change.cc b/gtk2_ardour/canvas-program-change.cc
index 61d043e184..d544d9d8aa 100644
--- a/gtk2_ardour/canvas-program-change.cc
+++ b/gtk2_ardour/canvas-program-change.cc
@@ -1,8 +1,14 @@
-#include "canvas-program-change.h"
 #include <iostream>
+
+#include <glibmm/regex.h>
+
+#include "ardour/midi_patch_manager.h"
 #include "ardour_ui.h"
+#include "midi_region_view.h"
+#include "canvas-program-change.h"
 
 using namespace Gnome::Canvas;
+using namespace MIDI::Name;
 using namespace std;
 
 CanvasProgramChange::CanvasProgramChange(
@@ -11,7 +17,13 @@ CanvasProgramChange::CanvasProgramChange(
 		string&                               text,
 		double                                height,
 		double                                x,
-		double                                y)
+		double                                y,
+		string&                               model_name,
+		string&                               custom_device_mode,
+		nframes_t                             event_time,
+		uint8_t                               channel,
+		uint8_t                               program
+		)
 	: CanvasFlag(
 			region, 
 			parent, 
@@ -21,6 +33,12 @@ CanvasProgramChange::CanvasProgramChange(
 			x,
 			y
 		)
+	 , _model_name(model_name)
+	 , _custom_device_mode(custom_device_mode)
+	 , _event_time(event_time)
+	 , _channel(channel)
+	 , _program(program)
+	 , _popup_initialized(false)
 {
 	set_text(text);
 }
@@ -29,19 +47,89 @@ CanvasProgramChange::~CanvasProgramChange()
 {
 }
 
+void 
+CanvasProgramChange::initialize_popup_menus()
+{
+	boost::shared_ptr<ChannelNameSet> channel_name_set = 
+		MidiPatchManager::instance()
+			.find_channel_name_set(_model_name, _custom_device_mode, _channel);
+
+	if (!channel_name_set) {
+		return;
+	}
+	
+	const ChannelNameSet::PatchBanks& patch_banks = channel_name_set->patch_banks();
+	
+	// fill popup menu:
+	Gtk::Menu::MenuList& patch_bank_menus = _popup.items();
+	
+	for (ChannelNameSet::PatchBanks::const_iterator bank = patch_banks.begin();
+	     bank != patch_banks.end();
+	     ++bank) {
+		Glib::RefPtr<Glib::Regex> underscores = Glib::Regex::create("_");
+		Glib::ustring replacement(" ");
+		
+		Gtk::Menu& patch_bank_menu = *manage(new Gtk::Menu());
+		
+		const PatchBank::PatchNameList& patches = (*bank)->patch_name_list();
+		Gtk::Menu::MenuList& patch_menus = patch_bank_menu.items();
+		
+		for (PatchBank::PatchNameList::const_iterator patch = patches.begin();
+		     patch != patches.end();
+		     ++patch) {
+			Glib::ustring name = underscores->replace((*patch)->name().c_str(), -1, 0, replacement);
+		    
+			patch_menus.push_back(
+				Gtk::Menu_Helpers::MenuElem(
+					name, 
+					sigc::bind(
+						sigc::mem_fun(*this, &CanvasProgramChange::on_patch_menu_selected), 
+						(*patch)->patch_primary_key())) );		
+		}
+
+
+		Glib::ustring name = underscores->replace((*bank)->name().c_str(), -1, 0, replacement);
+		
+		patch_bank_menus.push_back( 
+			Gtk::Menu_Helpers::MenuElem(
+				name, 
+				patch_bank_menu) );		
+	}
+}
+
+void 
+CanvasProgramChange::on_patch_menu_selected(const PatchPrimaryKey& key)
+{
+	cerr << " got patch program number " << key.program_number << endl;
+	_region.program_selected(*this, key);
+}
+
 bool
 CanvasProgramChange::on_event(GdkEvent* ev)
 {
-	cerr << "CanvasProgramChange::on_event(GdkEvent* ev) type " << ev->type << endl;
 	switch (ev->type) {
+	case GDK_BUTTON_PRESS:
+		if (ev->button.button == 3) {
+			// lazy init
+			if (!_popup_initialized) {
+				initialize_popup_menus();
+				_popup_initialized = true;
+			}
+		    _popup.popup(ev->button.button, ev->button.time);
+			return true;
+		}
+		break;
+		
 	case GDK_SCROLL:
 		if (ev->scroll.direction == GDK_SCROLL_UP) {
-			cerr << "increasing program" <<  endl;
+			_region.previous_program(*this);
 			return true;
 		} else if (ev->scroll.direction == GDK_SCROLL_DOWN) {
-			cerr << "decreasing program" <<  endl;
+			_region.next_program(*this);
 			return true;
 		} 
+		break;
+		
 	default:
 		break;
 	}