2 // Copyright (C) 2006 Matthias Braun <matze@braunis.de>
4 // This program is free software: you can redistribute it and/or modify
5 // it under the terms of the GNU General Public License as published by
6 // the Free Software Foundation, either version 3 of the License, or
7 // (at your option) any later version.
9 // This program is distributed in the hope that it will be useful,
10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 // GNU General Public License for more details.
14 // You should have received a copy of the GNU General Public License
15 // along with this program. If not, see <http://www.gnu.org/licenses/>.
17 #ifndef HEADER_SUPERTUX_GUI_MOUSECURSOR_HPP
18 #define HEADER_SUPERTUX_GUI_MOUSECURSOR_HPP
22 #include "math/vector.hpp"
23 #include "video/surface_ptr.hpp"
25 #define MC_STATES_NB 3
38 /** Used to create mouse cursors.
39 The mouse cursors can be animated
40 and can be used in four different states.
41 (MC_NORMAL, MC_CLICK, MC_LINK or MC_HIDE) */
45 /// Constructor of MouseCursor.
46 /** Expects an imagefile for the cursor and the number of animation frames it contains. */
47 MouseCursor(std::string cursor_file);
49 /// Get MouseCursor state.
50 /** (MC_NORMAL, MC_CLICK, MC_LINK or MC_HIDE) */
52 /// Set MouseCursor state.
53 /** (MC_NORMAL, MC_CLICK, MC_LINK or MC_HIDE) */
54 void set_state(int nstate);
55 /// Define the middle of a MouseCursor.
56 /** Useful for cross mouse cursor images in example. */
57 void set_mid(int x, int y);
59 /** Set the position where the cursor should appear */
60 void set_pos(const Vector& pos);
62 /// Draw MouseCursor on screen.
63 void draw(DrawingContext& context);
65 /// Return the current cursor.
66 static MouseCursor* current()
68 /// Set current cursor.
69 static void set_current(MouseCursor* pcursor)
70 { current_ = pcursor; };
72 friend class Resources;
78 int state_before_click;
83 static MouseCursor* current_;
86 MouseCursor(const MouseCursor&);
87 MouseCursor& operator=(const MouseCursor&);
90 #endif /*SUPERTUX_MOUSECURSOR_H*/