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livetrax/gtk2_ardour/mouse_cursors.h
Ben Loftis dc61256466 new_grid: Rewrite of Snap and Grid. (squashed commit)
Separate Snap from Grid.  Lots of naming changes.
Multiple simultaneous snap options allowed. Grid is one of the possible Snap options.
Grid uses the same data as the rulers.  Replace complicated tempo_lines with simple grid_lines.
The Grid is zoom-scale-sensitive along with the rulers.  If you are zoomed out, grid becomes coarser.
2018-02-09 09:59:39 -06:00

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2.9 KiB
C++

/*
Copyright (C) 2000-2010 Paul Davis
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 __gtk2_ardour_mouse_cursors__
#define __gtk2_ardour_mouse_cursors__
/** @file Handling of bitmaps to be used for mouse cursors.
*
* Held centrally by the Editor because some cursors are used in several places.
*/
class MouseCursors
{
public:
MouseCursors ();
~MouseCursors ();
void set_cursor_set (const std::string& name);
std::string cursor_set() const { return _cursor_set; }
Gdk::Cursor* cross_hair;
Gdk::Cursor* scissors;
Gdk::Cursor* trimmer;
Gdk::Cursor* right_side_trim;
Gdk::Cursor* anchored_right_side_trim;
Gdk::Cursor* left_side_trim;
Gdk::Cursor* anchored_left_side_trim;
Gdk::Cursor* right_side_trim_left_only;
Gdk::Cursor* left_side_trim_right_only;
Gdk::Cursor* fade_in;
Gdk::Cursor* fade_out;
Gdk::Cursor* selector;
Gdk::Cursor* grabber;
Gdk::Cursor* grabber_note;
Gdk::Cursor* zoom_in;
Gdk::Cursor* zoom_out;
Gdk::Cursor* time_fx;
Gdk::Cursor* fader;
Gdk::Cursor* speaker;
Gdk::Cursor* midi_pencil;
Gdk::Cursor* midi_select;
Gdk::Cursor* midi_resize;
Gdk::Cursor* midi_erase;
Gdk::Cursor* up_down;
Gdk::Cursor* wait;
Gdk::Cursor* timebar;
Gdk::Cursor* transparent;
Gdk::Cursor* resize_left;
Gdk::Cursor* resize_top_left;
Gdk::Cursor* resize_top;
Gdk::Cursor* resize_top_right;
Gdk::Cursor* resize_right;
Gdk::Cursor* resize_bottom_right;
Gdk::Cursor* resize_bottom;
Gdk::Cursor* resize_bottom_left;
Gdk::Cursor* move;
Gdk::Cursor* expand_left_right;
Gdk::Cursor* expand_up_down;
/* This cursor is not intended to be used directly, it just
serves as an out-of-bounds value when we need to indicate
"no cursor". NULL/0 doesn't work for this, because it
is actually a valid value for a Gdk::Cursor - it indicates
"use the parent window's cursor"
*/
static bool is_invalid (Gdk::Cursor* c) { if (!_invalid) { create_invalid(); } return c == _invalid; }
static Gdk::Cursor* invalid_cursor() { if (!_invalid) { create_invalid(); } return _invalid; }
private:
std::string _cursor_set;
void drop_all ();
Gdk::Cursor* make_cursor (const char* name, int hotspot_x = 0, int hotspot_y = 0);
static Gdk::Cursor* _invalid;
static void create_invalid ();
};
#endif /* __gtk2_ardour_mouse_cursors__ */