sfdb_ui.h

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/*
 * Copyright (C) 2005-2007 Taybin Rutkin <taybin@taybin.com>
 * Copyright (C) 2006-2017 Paul Davis <paul@linuxaudiosystems.com>
 * Copyright (C) 2008-2014 David Robillard <d@drobilla.net>
 * Copyright (C) 2009-2012 Carl Hetherington <carl@carlh.net>
 * Copyright (C) 2012-2017 Robin Gareus <robin@gareus.org>
 * Copyright (C) 2013 Colin Fletcher <colin.m.fletcher@googlemail.com>
 * Copyright (C) 2015-2017 Tim Mayberry <mojofunk@gmail.com>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License along
 * with this program; if not, write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */
 
#ifndef __ardour_sfdb_ui_h__
#define __ardour_sfdb_ui_h__
 
#include <string>
#include <vector>
#include <map>
 
#include <sigc++/signal.h>
 
#include <gtkmm/stock.h>
#include <gtkmm/box.h>
#include <gtkmm/button.h>
#include <gtkmm/checkbutton.h>
#include <gtkmm/comboboxtext.h>
#include <gtkmm/dialog.h>
#include <gtkmm/entry.h>
#include <gtkmm/filechooserwidget.h>
#include <gtkmm/frame.h>
#include <gtkmm/label.h>
#include <gtkmm/scale.h>
#include <gtkmm/textview.h>
#include <gtkmm/table.h>
#include <gtkmm/liststore.h>
#include <gtkmm/spinbutton.h>
#include <gtkmm/notebook.h>
 
 
#include "ardour/audiofilesource.h"
#include "ardour/session_handle.h"
 
#include "ardour_window.h"
#include "editing.h"
#include "audio_clock.h"
#include "instrument_selector.h"
 
namespace ARDOUR {
        class Session;
};
 
class GainMeter;
class Mootcher;
 
class SoundFileBox : public Gtk::VBox, public ARDOUR::SessionHandlePtr, public PBD::ScopedConnectionList
{
public:
        SoundFileBox (bool persistent);
        virtual ~SoundFileBox () {};
 
        void set_session (ARDOUR::Session* s);
        bool setup_labels (const std::string& filename);
 
        void audition();
        bool audition_oneshot();
        bool autoplay () const;
        void set_src_quality(ARDOUR::SrcQuality q) { _src_quality = q; }
        void set_import_position(Editing::ImportPosition p) { _import_position = p; }
 
protected:
        void on_size_request (Gtk::Requisition*);
 
        std::string path;
 
        ARDOUR::SoundFileInfo sf_info;
 
        Gtk::Table table;
 
        Gtk::Label length;
        Gtk::Label format;
        Gtk::Label channels;
        Gtk::Label samplerate;
        Gtk::Label timecode;
        Gtk::Label tempomap;
 
        Gtk::Label channels_value;
        Gtk::Label samplerate_value;
        Gtk::Label tempomap_value;
 
        Gtk::Label format_text;
        AudioClock length_clock;
        AudioClock timecode_clock;
 
        Gtk::Frame border_frame;
        Gtk::Label preview_label;
 
        Gtk::TextView tags_entry;
 
        Gtk::VBox main_box;
        Gtk::VBox path_box;
        Gtk::HBox bottom_box;
 
        Gtk::Button play_btn;
        Gtk::Button stop_btn;
        Gtk::CheckButton autoplay_btn;
        Gtk::Button apply_btn;
        Gtk::HScale seek_slider;
 
        PBD::ScopedConnectionList auditioner_connections;
        void audition_active(bool);
        void audition_progress(ARDOUR::samplecnt_t, ARDOUR::samplecnt_t);
 
        void update_autoplay ();
        void autoplay_toggled ();
 
        bool tags_entry_left (GdkEventFocus* event);
        void tags_changed ();
        void save_tags (const std::vector<std::string>&);
        void stop_audition ();
        bool seek_button_press(GdkEventButton*);
        bool seek_button_release(GdkEventButton*);
        bool _seeking;
        ARDOUR::SrcQuality _src_quality;
        Editing::ImportPosition _import_position;
};
 
class SoundFileBrowser : public ArdourWindow
{
private:
        class FoundTagColumns : public Gtk::TreeModel::ColumnRecord
        {
        public:
                Gtk::TreeModelColumn<std::string> pathname;
 
                FoundTagColumns() { add(pathname); }
        };
 
        class FreesoundColumns : public Gtk::TreeModel::ColumnRecord
        {
        public:
                Gtk::TreeModelColumn<std::string> id;
                Gtk::TreeModelColumn<std::string> uri;
                Gtk::TreeModelColumn<std::string> filename;
                Gtk::TreeModelColumn<std::string> duration;
                Gtk::TreeModelColumn<std::string> filesize;
                Gtk::TreeModelColumn<std::string> smplrate;
                Gtk::TreeModelColumn<std::string> license;
                Gtk::TreeModelColumn<std::string> tooltip;
                Gtk::TreeModelColumn<bool>        downloading;
 
                FreesoundColumns() {
                        add(id);
                        add(filename);
                        add(uri);
                        add(duration);
                        add(filesize);
                        add(smplrate);
                        add(license);
                        add(tooltip);
                        add(downloading);
                }
        };
 
        FoundTagColumns found_list_columns;
        Glib::RefPtr<Gtk::ListStore> found_list;
 
        FreesoundColumns freesound_list_columns;
        Glib::RefPtr<Gtk::ListStore> freesound_list;
 
        Gtk::Button freesound_more_btn;
        Gtk::Button freesound_similar_btn;
 
        void handle_freesound_results(std::string theString);
        std::string freesound_licence_filter();
public:
        SoundFileBrowser (std::string title, ARDOUR::Session* _s, bool persistent);
        virtual ~SoundFileBrowser ();
 
        int run ();
        int status () const { return _status; }
 
        virtual void set_session (ARDOUR::Session*);
        std::vector<std::string> get_paths ();
 
        void clear_selection ();
 
        Gtk::FileChooserWidget chooser;
 
        SoundFileBox preview;
 
        Gtk::Entry found_entry;
        Gtk::Button found_search_btn;
        Gtk::TreeView found_list_view;
 
        Gtk::Entry freesound_entry;
        Gtk::ComboBoxText freesound_sort;
        Gtk::ComboBoxText freesound_licence;
 
        Gtk::Button freesound_search_btn;
        Gtk::TreeView freesound_list_view;
        Gtk::Notebook notebook;
 
        void freesound_search();
        void refresh_display(std::string ID, std::string file);
 
protected:
        bool resetting_ourselves;
        int matches;
        int _status;
        bool _done;
 
        Gtk::FileFilter audio_and_midi_filter;
        Gtk::FileFilter audio_filter;
        Gtk::FileFilter midi_filter;
        Gtk::FileFilter custom_filter;
        Gtk::FileFilter matchall_filter;
        Gtk::HBox hpacker;
        Gtk::VBox vpacker;
 
        Gtk::Button import_button;
 
        static std::string persistent_folder;
 
        GainMeter* gm;
        Gtk::VBox meter_packer;
        void add_gain_meter ();
        void remove_gain_meter ();
        void meter ();
        void start_metering ();
        void stop_metering ();
        sigc::connection metering_connection;
 
        void update_preview ();
 
        void found_list_view_selected ();
        void found_list_view_activated (const Gtk::TreeModel::Path& path, Gtk::TreeViewColumn*);
        void found_search_clicked ();
 
        void freesound_list_view_selected ();
        void freesound_list_view_activated (const Gtk::TreeModel::Path& path, Gtk::TreeViewColumn*);
        void freesound_search_clicked ();
        void freesound_more_clicked ();
        void freesound_similar_clicked ();
        void freesound_search_params_changed ();
        int freesound_page;
        std::string freesound_token; // keep oauth token while ardour is running
 
        void chooser_file_activated ();
        std::string freesound_get_audio_file(Gtk::TreeIter iter);
 
        bool on_audio_filter (const Gtk::FileFilter::Info& filter_info);
        bool on_midi_filter (const Gtk::FileFilter::Info& filter_info);
        bool on_audio_and_midi_filter (const Gtk::FileFilter::Info& filter_info);
 
        void set_action_sensitive (bool);
        bool get_action_sensitive () const;
 
        virtual bool reset_options () { return true; }
 
        void on_show();
        bool on_key_press_event (GdkEventKey*);
        virtual void do_something(int action);
 
        enum SortOrder {
                SelectionOrder,
                FileName,
                FileMtime
        };
 
        virtual SortOrder sort_order () const {
                return SelectionOrder;
        }
};
 
class SoundFileChooser : public SoundFileBrowser
{
public:
        SoundFileChooser (std::string title, ARDOUR::Session* _s = 0);
        virtual ~SoundFileChooser () {};
 
        std::string get_filename ();
 
protected:
        void on_hide();
};
 
class SoundFileOmega : public SoundFileBrowser
{
public:
        SoundFileOmega (std::string title,
                        ARDOUR::Session* _s,
                        uint32_t selected_audio_tracks,
                        uint32_t selected_midi_tracks,
                        bool persistent,
                        Editing::ImportMode mode_hint = Editing::ImportAsTrack);
 
        void reset (uint32_t selected_audio_tracks, uint32_t selected_midi_tracks);
 
        Gtk::ComboBoxText action_combo;
        Gtk::ComboBoxText sort_combo;
        Gtk::ComboBoxText where_combo;
        Gtk::ComboBoxText channel_combo;
        Gtk::ComboBoxText src_combo;
        Gtk::ComboBoxText midi_track_name_combo;
        InstrumentSelector instrument_combo;
 
        Gtk::CheckButton copy_files_btn;
        Gtk::CheckButton smf_tempo_btn;
        Gtk::CheckButton smf_marker_btn;
 
        void set_mode (Editing::ImportMode);
        Editing::ImportMode get_mode() const;
        ARDOUR::MidiTrackNameSource get_midi_track_name_source () const;
        bool get_use_smf_tempo_map () const;
        bool get_use_smf_markers () const;
        Editing::ImportPosition get_position() const;
        Editing::ImportDisposition get_channel_disposition() const;
        ARDOUR::SrcQuality get_src_quality() const;
 
protected:
        void on_hide();
        virtual SortOrder sort_order () const;
 
private:
        uint32_t selected_audio_track_cnt;
        uint32_t selected_midi_track_cnt;
 
        typedef std::map<std::string,Editing::ImportDisposition> DispositionMap;
        DispositionMap disposition_map;
 
        Gtk::Table options;
 
        bool check_info (const std::vector<std::string>& paths,
                         bool& same_size, bool& src_needed, bool& multichannel, bool& must_copy);
 
        static bool check_link_status (const ARDOUR::Session*, const std::vector<std::string>& paths);
 
        void instrument_combo_changed ();
 
        void file_selection_changed ();
        bool reset_options ();
        void reset_options_noret ();
        bool bad_file_message ();
        void src_combo_changed ();
        void where_combo_changed ();
 
        void do_something (int action);
 
        bool _import_active;
        bool _reset_post_import;
};
 
#endif // __ardour_sfdb_ui_h__