Project::OSiRiON - Git repositories
Project::OSiRiON
News . About . Screenshots . Downloads . Forum . Wiki . Tracker . Git
summaryrefslogtreecommitdiff
blob: 6cbb51e44fca7950e951208d77275d76cc67d4cd (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
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
/*
   ui/button.cc
   This file is part of the Osirion project and is distributed under
   the terms of the GNU General Public License version 2
*/

#include <cmath>

#include "audio/audio.h"
#include "auxiliary/functions.h"
#include "core/application.h"
#include "core/commandbuffer.h"
#include "sys/sys.h"
#include "ui/paint.h"
#include "ui/button.h"

namespace ui
{

Button::Button(Widget *parent, const char *text, const char *command) : Label(parent, text)
{
	set_label("button");
	set_command(command);
	set_alignment(AlignCenter);
}

Button::~Button()
{
}

void Button::print(const size_t indent) const
{
	std::string marker("");
	con_print << aux::pad_left(marker, indent*2) << label() << " \"" << text() << "\" \"" << command() << "\"" << std::endl;
}

void Button::set_command(const char *command)
{
	if (command)
		button_command.assign(command);
	else
		button_command.clear();
}

void Button::set_command(const std::string &command)
{
	button_command.assign(command);
}

void Button::draw_border()
{
	if (disabled()) {
		Paint::set_color(palette()->disabled());
	} else if (has_mouse_focus()) {
		math::Color color(palette()->foreground());
		float t = core::application()->time();
		t = t - floorf(t);
		if (t > 0.5)
			t = 1 - t;
		color.a = 0.5f + t;
		Paint::set_color(color);
	} else {
		Paint::set_color(palette()->border());
	}

	Paint::draw_border(global_location(), size());
}

void Button::draw()
{
	if (!text().size())
		return;

	if (disabled()) {
		Paint::set_color(palette()->disabled());
	} else if (has_mouse_focus()) {
		Paint::set_color(palette()->highlight());
	} else {
		Paint::set_color(palette()->foreground());
	}
	Paint::draw_label(global_location(), size(), font(), text(), alignment());
}

bool Button::on_keypress(const int key, const unsigned int modifier)
{
	if (key == 512 + SDL_BUTTON_LEFT) {
		if (enabled()) {
			if (button_command.size()) {
				core::cmd() << button_command << std::endl;
			}
			audio::play("ui/button");
		
			emit(EventButtonClicked);
		}
		return true;
	}

	return false;
}

bool Button::on_keyrelease(const int key, const unsigned int modifier)
{
	return false;
}

void Button::on_mouseover(const math::Vector2f &cursor)
{
	if (enabled()) {
		audio::play("ui/select");
	}
}

}