summaryrefslogtreecommitdiff
path: root/plugingui/humanizerframecontent.h
blob: 61ba73b2404173731833603aa81fccf5ed95306e (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
/* -*- Mode: c++ -*- */
/***************************************************************************
 *            humanizerframecontent.h
 *
 *  Fri Mar 24 21:49:58 CET 2017
 *  Copyright 2017 André Nusser
 *  andre.nusser@googlemail.com
 ****************************************************************************/

/*
 *  This file is part of DrumGizmo.
 *
 *  DrumGizmo is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU Lesser General Public License as published by
 *  the Free Software Foundation; either version 3 of the License, or
 *  (at your option) any later version.
 *
 *  DrumGizmo 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 Lesser General Public License for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public License
 *  along with DrumGizmo; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA.
 */
#pragma once

#include "knob.h"
#include "label.h"
#include "layout.h"
#include "widget.h"

#include <iomanip>
#include <sstream>

struct Settings;
class SettingsNotifier;

namespace GUI
{

// TODO move this to an own file?
class LabeledControl
	: public Widget
{
public:
	LabeledControl(Widget* parent, const std::string& name)
		: Widget(parent)
	{
		layout.setResizeChildren(false);
		layout.setHAlignment(HAlignment::center);
		layout.setSpacing(2);

		caption.setText(name);
		caption.resize(100, 20);
		caption.setAlignment(TextAlignment::center);
		layout.addItem(&caption);
	}

	void setControl(Knob* control)
	{
		layout.addItem(control);

		CONNECT(control, valueChangedNotifier, this, &LabeledControl::setValue);
		setValue(control->value());
		value.resize(100, 20);
		value.setAlignment(TextAlignment::center);
		layout.addItem(&value);
	}

private:
	VBoxLayout layout{this};
	Label caption{this};
	Label value{this};

	void setValue(float new_value)
	{
		std::stringstream stream;
		stream << std::fixed << std::setprecision(2) << new_value;
		value.setText(stream.str());
	}
};

class HumanizerframeContent
	: public Widget
{
public:
	HumanizerframeContent(Widget* parent,
	                      Settings& settings,
	                      SettingsNotifier& settings_notifier);

private:
	void attackValueChanged(float value);
	void falloffValueChanged(float value);
	void stddevKnobValueChanged(float value);
	void stddevSettingsValueChanged(float value);

	GridLayout layout{this, 4, 1};

	LabeledControl attack{this, "Attack"};
	LabeledControl falloff{this, "Release"};
	LabeledControl stddev{this, "StdDev"};

	Knob attack_knob{&attack};
	Knob falloff_knob{&falloff};
	Knob stddev_knob{&stddev};

	Settings& settings;
	SettingsNotifier& settings_notifier;
};

} // GUI::