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ardour/gtk2_ardour/region_list_base.h

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/*
* Copyright (C) 2009-2011 Carl Hetherington <carl@carlh.net>
* Copyright (C) 2009-2011 David Robillard <d@drobilla.net>
* Copyright (C) 2009-2018 Paul Davis <paul@linuxaudiosystems.com>
* Copyright (C) 2018 Ben Loftis <ben@harrisonconsoles.com>
* Copyright (C) 2021 Robin Gareus <robin@gareus.org>
*
* 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 _gtk_ardour_region_list_base_h_
#define _gtk_ardour_region_list_base_h_
#include <boost/unordered_map.hpp>
#include <gtkmm/celleditable.h>
#include <gtkmm/frame.h>
#include <gtkmm/scrolledwindow.h>
#include <gtkmm/treemodel.h>
#include <gtkmm/treerowreference.h>
#include <gtkmm/treestore.h>
#include "gtkmm2ext/utils.h"
#include "pbd/properties.h"
#include "pbd/signals.h"
#include "ardour/session_handle.h"
#include "ardour/types.h"
#include "gtkmm2ext/dndtreeview.h"
//#define SHOW_REGION_EXTRAS
namespace ARDOUR
{
class Region;
class AudioRegion;
}
class RegionListBase : public ARDOUR::SessionHandlePtr
{
public:
RegionListBase ();
void set_session (ARDOUR::Session*);
Gtk::Widget& widget ()
{
return _scroller;
}
void clear ();
void redisplay ();
void suspend_redisplay ()
{
_no_redisplay = true;
}
void resume_redisplay ()
{
_no_redisplay = false;
redisplay ();
}
void block_change_connection (bool b)
{
_change_connection.block (b);
}
void unselect_all ()
{
_display.get_selection ()->unselect_all ();
}
protected:
struct Columns : public Gtk::TreeModel::ColumnRecord {
Columns ()
{
add (name); // 0
add (channels); // 1
add (tags); // 2
add (start); // 3
add (length); // 3
add (end); // 5
add (sync); // 6
add (fadein); // 7
add (fadeout); // 8
add (locked); // 9
add (muted); // 11
add (opaque); // 12
add (path); // 13
add (region); // 14
add (color_); // 15
add (position); // 16
/* src-list */
add (captd_for); // 17
add (take_id); // 18
add (natural_pos); // 19
add (natural_s); // 20
add (captd_xruns);
}
Gtk::TreeModelColumn<std::string> name;
Gtk::TreeModelColumn<int> channels;
Gtk::TreeModelColumn<std::string> tags;
Gtk::TreeModelColumn<Temporal::timepos_t> position;
Gtk::TreeModelColumn<std::string> start;
Gtk::TreeModelColumn<std::string> end;
Gtk::TreeModelColumn<std::string> length;
Gtk::TreeModelColumn<std::string> sync;
Gtk::TreeModelColumn<std::string> fadein;
Gtk::TreeModelColumn<std::string> fadeout;
Gtk::TreeModelColumn<bool> locked;
Gtk::TreeModelColumn<bool> muted;
Gtk::TreeModelColumn<bool> opaque;
Gtk::TreeModelColumn<std::string> path;
Gtk::TreeModelColumn<std::shared_ptr<ARDOUR::Region>> region;
Gtk::TreeModelColumn<Gdk::Color> color_;
Gtk::TreeModelColumn<std::string> captd_for;
Gtk::TreeModelColumn<std::string> take_id;
Gtk::TreeModelColumn<std::string> natural_pos;
Gtk::TreeModelColumn<Temporal::timepos_t> natural_s;
Gtk::TreeModelColumn<size_t> captd_xruns;
};
void add_name_column ();
void add_tag_column ();
template <class T>
Gtk::TreeViewColumn* append_col (Gtk::TreeModelColumn<T> const& col, int width)
{
Gtk::TreeViewColumn* c = manage (new Gtk::TreeViewColumn ("", col));
c->set_fixed_width (width);
c->set_sizing (Gtk::TREE_VIEW_COLUMN_FIXED);
_display.append_column (*c);
return c;
}
template <class T>
Gtk::TreeViewColumn* append_col (Gtk::TreeModelColumn<T> const& col, std::string const& sizing_text)
{
int w, h;
Glib::RefPtr<Pango::Layout> layout = _display.create_pango_layout (sizing_text);
layout->get_pixel_size (w, h);
return append_col (col, w);
}
void setup_col (Gtk::TreeViewColumn*, int, Gtk::AlignmentEnum, const char*, const char*, bool require_mod_to_edit = false);
void setup_toggle (Gtk::TreeViewColumn*, sigc::slot<void, std::string>);
void freeze_tree_model ();
void thaw_tree_model ();
void remove_weak_region (std::weak_ptr<ARDOUR::Region>);
virtual void regions_changed (std::shared_ptr<ARDOUR::RegionList>, PBD::PropertyChange const&);
void name_editing_started (Gtk::CellEditable*, const Glib::ustring&);
void name_editing_canceled ();
void tag_editing_started (Gtk::CellEditable*, const Glib::ustring&);
void tag_editing_canceled ();
virtual void name_edit (const std::string&, const std::string&);
virtual void tag_edit (const std::string&, const std::string&);
void locked_changed (std::string const&);
void muted_changed (std::string const&);
void opaque_changed (std::string const&);
virtual bool key_press (GdkEventKey*);
virtual bool button_press (GdkEventButton*)
{
return false;
}
bool focus_in (GdkEventFocus*);
bool focus_out (GdkEventFocus*);
bool enter_notify (GdkEventCrossing*);
bool leave_notify (GdkEventCrossing*);
void format_position (Temporal::timepos_t const& pos, char* buf, size_t bufsize, bool onoff = true) const;
void add_region (std::shared_ptr<ARDOUR::Region>);
void populate_row (std::shared_ptr<ARDOUR::Region>, Gtk::TreeModel::Row const&, PBD::PropertyChange const&);
void populate_row_used (std::shared_ptr<ARDOUR::Region> region, Gtk::TreeModel::Row const& row);
void populate_row_position (std::shared_ptr<ARDOUR::Region> region, Gtk::TreeModel::Row const& row);
void populate_row_end (std::shared_ptr<ARDOUR::Region> region, Gtk::TreeModel::Row const& row);
void populate_row_sync (std::shared_ptr<ARDOUR::Region> region, Gtk::TreeModel::Row const& row);
void populate_row_fade_in (std::shared_ptr<ARDOUR::Region> region, Gtk::TreeModel::Row const& row, std::shared_ptr<ARDOUR::AudioRegion>);
void populate_row_fade_out (std::shared_ptr<ARDOUR::Region> region, Gtk::TreeModel::Row const& row, std::shared_ptr<ARDOUR::AudioRegion>);
void populate_row_locked (std::shared_ptr<ARDOUR::Region> region, Gtk::TreeModel::Row const& row);
void populate_row_muted (std::shared_ptr<ARDOUR::Region> region, Gtk::TreeModel::Row const& row);
void populate_row_opaque (std::shared_ptr<ARDOUR::Region> region, Gtk::TreeModel::Row const& row);
void populate_row_length (std::shared_ptr<ARDOUR::Region> region, Gtk::TreeModel::Row const& row);
void populate_row_name (std::shared_ptr<ARDOUR::Region> region, Gtk::TreeModel::Row const& row);
void populate_row_source (std::shared_ptr<ARDOUR::Region> region, Gtk::TreeModel::Row const& row);
void clock_format_changed ();
void drag_begin (Glib::RefPtr<Gdk::DragContext> const&);
void drag_end (Glib::RefPtr<Gdk::DragContext> const&);
void drag_data_get (Glib::RefPtr<Gdk::DragContext> const&, Gtk::SelectionData&, guint, guint);
virtual bool list_region (std::shared_ptr<ARDOUR::Region>) const;
Columns _columns;
int _sort_col_id;
Gtk::SortType _sort_type;
Gtk::CellEditable* _name_editable;
Gtk::CellEditable* _tags_editable;
Gtk::Widget* _old_focus;
Gtk::ScrolledWindow _scroller;
Gtk::Frame _frame;
Gtkmm2ext::DnDTreeView<std::shared_ptr<ARDOUR::Region>> _display;
Glib::RefPtr<Gtk::TreeStore> _model;
bool _no_redisplay;
typedef boost::unordered_map<std::shared_ptr<ARDOUR::Region>, Gtk::TreeModel::iterator> RegionRowMap;
RegionRowMap region_row_map;
sigc::connection _change_connection;
PBD::ScopedConnection _editor_freeze_connection;
PBD::ScopedConnection _editor_thaw_connection;
PBD::ScopedConnectionList _remove_region_connections;
};
#endif /* _gtk_ardour_region_list_base_h_ */
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