Project::OSiRiON - Git repositories
Project::OSiRiON
News . About . Screenshots . Downloads . Forum . Wiki . Tracker . Git
summaryrefslogtreecommitdiff
blob: 533a8be9e781c77654a2b6aae185b2360f081d97 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
/*
   client/console.h
   This file is part of the Osirion project and is distributed under 
   the terms of the GNU General Public License version 2 
*/

#ifndef __INCLUDED_CLIENT_CONSOLE_H__
#define __INCLUDED_CLIENT_CONSOLE_H__

#include "sys/consoleinterface.h"

namespace client {

const size_t MAXNOTIFYLINES = 5;
const size_t MAXHISTOLINES = 512;

/// client console implementation
class Console : public sys::ConsoleInterface {
public:
	Console();
	virtual ~Console();

	/// add notification
	void notify(std::string const &message);

	/// clear notifications
	void clear_notify();

	/// draw client notifications or console text
	void draw();

	/// toggle the console on or off
	void toggle();

	/// handle keyboard input
	void keypressed(int key);

	/// true of the console is visible
	inline bool visible() { return console_visible; }

	/// load input history
	void load_history();

	/// save input history
	void save_history();

	/// clear console
	void clear();

	/// initialize client console
	static void init();

	/// shutdown the client console
	static void shutdown();

protected:
	void draw_console();

	void draw_notify();

private:
	// notifications
	size_t 			notify_pos;
	std::string 		notify_text[MAXNOTIFYLINES];
	float 			notify_time[MAXNOTIFYLINES];

	// input history
	std::deque<std::string> history;
	std::deque<std::string>::reverse_iterator history_pos;
	size_t input_pos;

	bool			console_visible;
	size_t 			console_scroll;

};

Console *console();

}

#endif // __INCLUDED_CLIENT_CONSOLE_H__