295 lines
10 KiB
C++
295 lines
10 KiB
C++
/*
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* Copyright (C) 2006-2007 John Anderson
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* Copyright (C) 2012-2015 Paul Davis <paul@linuxaudiosystems.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#ifndef __ardour_mackie_control_protocol_subview_h__
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#define __ardour_mackie_control_protocol_subview_h__
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#include <boost/smart_ptr.hpp>
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#include "ardour/types.h"
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namespace ARDOUR {
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class ParameterDescriptor;
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class Plugin;
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class PluginInsert;
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}
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namespace ArdourSurface {
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class MackieControlProtocol;
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namespace Mackie {
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class Pot;
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class Strip;
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class Subview;
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class Surface;
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class SubviewFactory;
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/**
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This implements the subviews of the Mackie control in a Strategy pattern
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*/
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class Subview {
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public:
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enum Mode {
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None,
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EQ,
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Dynamics,
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Sends,
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TrackView,
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Plugin,
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};
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Subview(MackieControlProtocol& mcp, boost::shared_ptr<ARDOUR::Stripable> subview_stripable);
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virtual ~Subview();
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virtual Mode subview_mode () const = 0;
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virtual void update_global_buttons() = 0;
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virtual bool permit_flipping_faders_and_pots() { return false; }
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virtual void setup_vpot(
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Strip* strip,
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Pot* vpot,
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std::string pending_display[2]) = 0;
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virtual void handle_vselect_event(uint32_t global_strip_position);
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// returns true if press was handled in the subview, default is false
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virtual bool handle_cursor_right_press() { return false; }
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// returns true if press was handled in the subview, default is false
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virtual bool handle_cursor_left_press() { return false; }
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static bool subview_mode_would_be_ok (Subview::Mode, boost::shared_ptr<ARDOUR::Stripable>, std::string& reason_why_not);
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boost::shared_ptr<ARDOUR::Stripable> subview_stripable() const { return _subview_stripable; }
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void notify_subview_stripable_deleted ();
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MackieControlProtocol& mcp() { return _mcp; }
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PBD::ScopedConnectionList& subview_stripable_connections() { return _subview_stripable_connections; }
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PBD::ScopedConnectionList& subview_connections() { return _subview_connections; }
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void do_parameter_display(std::string& display, const ARDOUR::ParameterDescriptor& pd, float param_val, Strip* strip, bool screen_hold);
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protected:
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void init_strip_vectors();
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void store_pointers(Strip* strip, Pot* vpot, std::string* pending_display, uint32_t global_strip_position);
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bool retrieve_pointers(Strip** strip, Pot** vpot, std::string** pending_display, uint32_t global_strip_position);
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MackieControlProtocol& _mcp;
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boost::shared_ptr<ARDOUR::Stripable> _subview_stripable;
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PBD::ScopedConnectionList _subview_stripable_connections;
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std::vector<Strip*> _strips_over_all_surfaces;
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std::vector<Pot*> _strip_vpots_over_all_surfaces;
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std::vector<std::string*> _strip_pending_displays_over_all_surfaces;
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PBD::ScopedConnectionList _subview_connections;
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private:
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void reset_all_vpot_controls();
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};
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class NoneSubview : public Subview {
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public:
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NoneSubview(MackieControlProtocol& mcp, boost::shared_ptr<ARDOUR::Stripable> subview_stripable);
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virtual ~NoneSubview();
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virtual Mode subview_mode () const { return Subview::None; }
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static bool subview_mode_would_be_ok (boost::shared_ptr<ARDOUR::Stripable> r, std::string& reason_why_not);
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virtual void update_global_buttons();
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virtual void setup_vpot(
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Strip* strip,
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Pot* vpot,
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std::string pending_display[2]);
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};
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class EQSubview : public Subview {
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public:
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EQSubview(MackieControlProtocol& mcp, boost::shared_ptr<ARDOUR::Stripable> subview_stripable);
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virtual ~EQSubview();
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virtual Mode subview_mode () const { return Subview::EQ; }
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static bool subview_mode_would_be_ok (boost::shared_ptr<ARDOUR::Stripable> r, std::string& reason_why_not);
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virtual void update_global_buttons();
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virtual void setup_vpot(
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Strip* strip,
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Pot* vpot,
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std::string pending_display[2]);
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void notify_change (boost::weak_ptr<ARDOUR::AutomationControl>, uint32_t global_strip_position, bool force);
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};
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class DynamicsSubview : public Subview {
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public:
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DynamicsSubview(MackieControlProtocol& mcp, boost::shared_ptr<ARDOUR::Stripable> subview_stripable);
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virtual ~DynamicsSubview();
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virtual Subview::Mode subview_mode () const { return Subview::Dynamics; }
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static bool subview_mode_would_be_ok (boost::shared_ptr<ARDOUR::Stripable> r, std::string& reason_why_not);
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virtual void update_global_buttons();
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virtual void setup_vpot(
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Strip* strip,
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Pot* vpot,
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std::string pending_display[2]);
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void notify_change (boost::weak_ptr<ARDOUR::AutomationControl>, uint32_t global_strip_position, bool force, bool propagate_mode_change);
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};
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class SendsSubview : public Subview {
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public:
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SendsSubview(MackieControlProtocol& mcp, boost::shared_ptr<ARDOUR::Stripable> subview_stripable);
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virtual ~SendsSubview();
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virtual Subview::Mode subview_mode () const { return Subview::Sends; }
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static bool subview_mode_would_be_ok (boost::shared_ptr<ARDOUR::Stripable> r, std::string& reason_why_not);
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virtual void update_global_buttons();
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virtual bool permit_flipping_faders_and_pots() { return true; }
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virtual void setup_vpot(
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Strip* strip,
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Pot* vpot,
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std::string pending_display[2]);
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void notify_send_level_change (uint32_t global_strip_position, bool force);
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virtual void handle_vselect_event(uint32_t global_strip_position);
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};
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class TrackViewSubview : public Subview {
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public:
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TrackViewSubview(MackieControlProtocol& mcp, boost::shared_ptr<ARDOUR::Stripable> subview_stripable);
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virtual ~TrackViewSubview();
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virtual Subview::Mode subview_mode () const { return Subview::TrackView; }
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static bool subview_mode_would_be_ok (boost::shared_ptr<ARDOUR::Stripable> r, std::string& reason_why_not);
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virtual void update_global_buttons();
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virtual void setup_vpot(
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Strip* strip,
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Pot* vpot,
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std::string pending_display[2]);
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void notify_change (ARDOUR::AutomationType, uint32_t global_strip_position, bool force);
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};
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class PluginSubviewState;
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class PluginSubview : public Subview {
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public:
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PluginSubview(MackieControlProtocol& mcp, boost::shared_ptr<ARDOUR::Stripable> subview_stripable);
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virtual ~PluginSubview();
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virtual Subview::Mode subview_mode () const { return Subview::Plugin; }
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static bool subview_mode_would_be_ok (boost::shared_ptr<ARDOUR::Stripable> r, std::string& reason_why_not);
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virtual void update_global_buttons();
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virtual bool permit_flipping_faders_and_pots();
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virtual void setup_vpot(
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Strip* strip,
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Pot* vpot,
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std::string pending_display[2]);
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virtual void handle_vselect_event(uint32_t global_strip_position);
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virtual bool handle_cursor_right_press();
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virtual bool handle_cursor_left_press();
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void set_state(boost::shared_ptr<PluginSubviewState> new_state);
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protected:
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void connect_processors_changed_signal();
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void handle_processors_changed();
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boost::shared_ptr<PluginSubviewState> _plugin_subview_state;
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};
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class PluginSubviewState {
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public:
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PluginSubviewState(PluginSubview& context);
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virtual ~PluginSubviewState();
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virtual bool permit_flipping_faders_and_pots() { return false; }
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virtual void setup_vpot(
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Strip* strip,
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Pot* vpot,
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std::string pending_display[2],
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uint32_t global_strip_position,
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boost::shared_ptr<ARDOUR::Stripable> subview_stripable) = 0;
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virtual void handle_vselect_event(uint32_t global_strip_position, boost::shared_ptr<ARDOUR::Stripable> subview_stripable) = 0;
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static std::string shorten_display_text(const std::string& text, std::string::size_type target_length);
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virtual bool handle_cursor_right_press();
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virtual bool handle_cursor_left_press();
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virtual void bank_changed() = 0;
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protected:
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uint32_t calculate_virtual_strip_position(uint32_t strip_index) const;
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PluginSubview& _context;
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const uint32_t _bank_size;
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uint32_t _current_bank;
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};
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class PluginSelect : public PluginSubviewState {
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public:
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PluginSelect(PluginSubview& context);
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virtual ~PluginSelect();
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virtual void setup_vpot(
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Strip* strip,
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Pot* vpot,
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std::string pending_display[2],
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uint32_t global_strip_position,
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boost::shared_ptr<ARDOUR::Stripable> subview_stripable);
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virtual void handle_vselect_event(uint32_t global_strip_position, boost::shared_ptr<ARDOUR::Stripable> subview_stripable);
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virtual void bank_changed();
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};
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class PluginEdit : public PluginSubviewState {
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public:
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PluginEdit(PluginSubview& context, boost::weak_ptr<ARDOUR::PluginInsert> weak_subview_plugin);
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virtual ~PluginEdit();
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virtual bool permit_flipping_faders_and_pots() { return true; }
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virtual void setup_vpot(
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Strip* strip,
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Pot* vpot,
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std::string pending_display[2],
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uint32_t global_strip_position,
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boost::shared_ptr<ARDOUR::Stripable> subview_stripable);
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virtual void handle_vselect_event(uint32_t global_strip_position, boost::shared_ptr<ARDOUR::Stripable> subview_stripable);
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virtual void bank_changed();
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void notify_parameter_change(Strip* strip, Pot* vpot, std::string pending_display[2], uint32_t global_strip_position);
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void init();
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bool plugin_went_away() const;
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void switch_to_plugin_select_state();
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boost::shared_ptr<ARDOUR::AutomationControl> parameter_control(uint32_t global_strip_position) const;
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boost::weak_ptr<ARDOUR::PluginInsert> _weak_subview_plugin_insert;
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boost::weak_ptr<ARDOUR::Plugin> _weak_subview_plugin;
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std::vector<uint32_t> _plugin_input_parameter_indices;
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};
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class SubviewFactory {
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public:
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static SubviewFactory* instance();
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boost::shared_ptr<Subview> create_subview(Subview::Mode svm,
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MackieControlProtocol& mcp, boost::shared_ptr<ARDOUR::Stripable> subview_stripable);
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protected:
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SubviewFactory();
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private:
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static SubviewFactory* _instance;
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};
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} /* namespace Mackie */
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} /* namespace ArdourSurface */
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#endif /* __ardour_mackie_control_protocol_subview_h__ */
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