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livetrax/gtk2_ardour/luawindow.h

142 lines
3.2 KiB
C++

/*
Copyright (C) 2016 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef __ardour_luawindow_h__
#define __ardour_luawindow_h__
#include <glibmm/thread.h>
#include <gtkmm/box.h>
#include <gtkmm/scrolledwindow.h>
#include <gtkmm/label.h>
#include <gtkmm/window.h>
#include "pbd/signals.h"
#include "pbd/stateful.h"
#include "ardour/ardour.h"
#include "ardour/luascripting.h"
#include "ardour/session_handle.h"
#include "ardour/types.h"
#include "gtkmm2ext/visibility_tracker.h"
#include "lua/luastate.h"
#include "ardour_button.h"
#include "ardour_dropdown.h"
class LuaWindow :
public Gtk::Window,
public PBD::ScopedConnectionList,
public ARDOUR::SessionHandlePtr,
public Gtkmm2ext::VisibilityTracker
{
public:
static LuaWindow* instance();
~LuaWindow();
void show_window ();
bool hide_window (GdkEventAny *ev);
void set_session (ARDOUR::Session* s);
typedef enum {
Buffer_NOFLAG = 0x00,
Buffer_Valid = 0x01, ///< script is loaded
Buffer_HasFile = 0x02,
Buffer_ReadOnly = 0x04,
Buffer_Dirty = 0x08,
Buffer_Scratch = 0x10,
} BufferFlags;
class ScriptBuffer {
public:
ScriptBuffer (const std::string&);
ScriptBuffer (ARDOUR::LuaScriptInfoPtr);
//ScriptBuffer (const ScriptBuffer& other);
~ScriptBuffer ();
bool load ();
std::string script;
std::string name;
std::string path;
BufferFlags flags;
ARDOUR::LuaScriptInfo::ScriptType type;
};
private:
LuaWindow ();
static LuaWindow* _instance;
LuaState *lua;
bool _visible;
Gtk::Menu* _menu_scratch;
Gtk::Menu* _menu_snippet;
Gtk::Menu* _menu_actions;
sigc::connection _script_changed_connection;
Gtk::TextView entry;
Gtk::TextView outtext;
Gtk::ScrolledWindow scrollout;
ArdourButton _btn_run;
ArdourButton _btn_clear;
ArdourButton _btn_open;
ArdourButton _btn_save;
ArdourButton _btn_delete;
ArdourDropdown script_select;
typedef boost::shared_ptr<ScriptBuffer> ScriptBufferPtr;
typedef std::vector<ScriptBufferPtr> ScriptBufferList;
ScriptBufferList script_buffers;
ScriptBufferPtr _current_buffer;
void session_going_away ();
void update_title ();
void reinit_lua ();
void setup_buffers ();
void refresh_scriptlist ();
void rebuild_menu ();
uint32_t count_scratch_buffers () const;
void script_changed ();
void script_selection_changed (ScriptBufferPtr n);
void update_gui_state ();
void append_text (std::string s);
void scroll_to_bottom ();
void clear_output ();
void run_script ();
void new_script ();
void delete_script ();
void import_script ();
void save_script ();
};
#endif