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41871c3a5d
Progressing Preferences panel and UI [git-p4: depot-paths = "//Abdaw/dev_main/tracks/": change = 455902]
108 lines
3.1 KiB
C++
108 lines
3.1 KiB
C++
/*
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Copyright (C) 2014 Waves Audio Ltd.
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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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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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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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// class TracksControlPanel : public WavesDialog {
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public:
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void set_desired_sample_rate (uint32_t sr);
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XMLNode& get_state ();
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void update_current_buffer_size (uint32_t new_buffer_size);
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void update_device_list ();
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void switch_to_device(const std::string& device_name);
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float get_sample_rate() const;
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std::string get_device_name() const { return device_combo.get_active_text (); };
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private:
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// data types:
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struct State {
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std::string backend;
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std::string driver;
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std::string device;
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float sample_rate;
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uint32_t buffer_size;
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uint32_t input_latency;
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uint32_t output_latency;
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uint32_t input_channels;
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uint32_t output_channels;
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bool active;
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std::string midi_option;
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State()
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: input_latency (0)
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, output_latency (0)
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, input_channels (0)
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, output_channels (0)
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, active (false) {}
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};
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typedef std::list<State> StateList;
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// attributes
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uint32_t _desired_sample_rate;
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bool _have_control;
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// this flag is set for emidiate return during combo-box change callbacks
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// when we don need to process current combo-box change
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uint32_t _ignore_changes;
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std::string _current_device;
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StateList states;
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// Sync stuff
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PBD::ScopedConnectionList update_connections;
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PBD::ScopedConnection running_connection;
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PBD::ScopedConnection stopped_connection;
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// methods
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virtual void init();
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void on_audio_settings(WavesButton*);
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void on_midi_settings(WavesButton*);
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void on_session_settings(WavesButton*);
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void on_control_panel(WavesButton*);
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void on_multi_out (WavesButton*);
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void on_stereo_out (WavesButton*);
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void on_ok(WavesButton*);
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void on_cancel(WavesButton*);
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void on_apply(WavesButton*);
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void engine_changed ();
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void device_changed ();
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void buffer_size_changed();
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void sample_rate_changed();
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void engine_running ();
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void engine_stopped ();
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void populate_engine_combo();
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void populate_device_combo();
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void populate_sample_rate_combo();
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void populate_buffer_size_combo();
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std::string bufsize_as_string (uint32_t sz);
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void set_state (const XMLNode&);
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int push_state_to_backend (bool start);
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uint32_t get_buffer_size() const;
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uint32_t get_input_channels() const { return 0; };
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uint32_t get_output_channels() const { return 0; };
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uint32_t get_input_latency() const { return 0; };
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uint32_t get_output_latency() const { return 0; };
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void show_buffer_duration ();
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//};
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