/*
- 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.
-
-*/
+ * Copyright (C) 2012-2015 Paul Davis <paul@linuxaudiosystems.com>
+ * Copyright (C) 2014-2017 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 __gtk2_ardour_mouse_cursors__
#define __gtk2_ardour_mouse_cursors__
-/** @file Handling of bitmaps to be used for mouse cursors.
+/** @file mouse_cursors.h
+ * Handling of bitmaps to be used for mouse cursors.
*
* Held centrally by the Editor because some cursors are used in several places.
*/
{
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* selector;
Gdk::Cursor* grabber;
Gdk::Cursor* grabber_note;
- Gdk::Cursor* grabber_edit_point;
Gdk::Cursor* zoom_in;
Gdk::Cursor* zoom_out;
Gdk::Cursor* time_fx;
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__ */