15805077468

Committed 22 Jun 2025 08:36AM UTC coverage: 31.876% (-0.01%) from 31.89%

Build # 15805077468

Build Type

push

github

Committed by

mcallegari

Commit Message

plugins/dmxusb: fix RDM discovery and commands while DMX is running

Run Details

0 of 1 new or added line in 1 file covered. (0.0%)

3722 existing lines in 175 files now uncovered.

16438 of 51569 relevant lines covered (31.88%)

19266.08 hits per line

Source File
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0.0

/ui/src/audiotriggerwidget.cpp

/*
  Q Light Controller Plus
  audiotriggerwidget.cpp

  Copyright (c) Massimo Callegari

  Licensed under the Apache License, Version 2.0 (the "License");
  you may not use this file except in compliance with the License.
  You may obtain a copy of the License at

      http://www.apache.org/licenses/LICENSE-2.0.txt

  Unless required by applicable law or agreed to in writing, software
  distributed under the License is distributed on an "AS IS" BASIS,
  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  See the License for the specific language governing permissions and
  limitations under the License.
*/

#include <QPainter>
#include <QDebug>
#include <qmath.h>

#include "audiotriggerwidget.h"
#include "qlcmacros.h"

AudioTriggerWidget::AudioTriggerWidget(QWidget *parent) :
    QWidget(parent)
  , m_spectrumBands(NULL)
  , m_volumeBarHeight(0)
  , m_barsNumber(0)
  , m_maxFrequency(0)
{
}

AudioTriggerWidget::~AudioTriggerWidget()
{
    delete[] m_spectrumBands;
}

void AudioTriggerWidget::setBarsNumber(int num)
{
    m_barsNumber = num;
    delete[] m_spectrumBands;
    m_spectrumBands = new double[m_barsNumber];
    for (int i = 0; i < m_barsNumber; i++)
        m_spectrumBands[i] = 0;
    m_volumeBarHeight = 0;
    m_barWidth = (width() - 10) / (m_barsNumber + 1);
    update();
}

int AudioTriggerWidget::barsNumber()
{
    return m_barsNumber;
}

void AudioTriggerWidget::setMaxFrequency(int freq)
{
    m_maxFrequency = freq;
}

uchar AudioTriggerWidget::getUcharVolume()
{
    return SCALE(float(m_volumeBarHeight), 0.0, float(m_spectrumHeight), 0.0, 255.0);
}

uchar AudioTriggerWidget::getUcharBand(int idx)
{
    if (idx >= 0 && idx < m_barsNumber)
        return SCALE(float(m_spectrumBands[idx]), 0.0, float(m_spectrumHeight), 0.0, 255.0);

    return 0;
}

void AudioTriggerWidget::displaySpectrum(double *spectrumData, double maxMagnitude, quint32 power)
{
    m_volumeBarHeight = (power * m_spectrumHeight) / 0x7FFF;
    for (int i = 0; i < m_barsNumber; i++)
        m_spectrumBands[i] =  (m_volumeBarHeight * spectrumData[i]) / maxMagnitude;

    //qDebug() << "[displaySpectrum] power: " << power << ", first bar: " << m_spectrumBands[0];
    update();
}

void AudioTriggerWidget::resizeEvent(QResizeEvent *e)
{
    QWidget::resizeEvent(e);
    m_barWidth = (width() - 10) / (m_barsNumber + 1);
}

void AudioTriggerWidget::paintEvent(QPaintEvent *e)
{
    QWidget::paintEvent(e);

    if (m_barsNumber == 0)
        return;

    m_spectrumHeight = height() - 20;

    QPainter painter(this);

    // fill spectrum background
    painter.setPen(QPen(Qt::darkGray, 2));
    if (this->isEnabled())
        painter.setBrush(QBrush(Qt::black));
    else
        painter.setBrush(QBrush(Qt::gray));
    painter.drawRect(0, 0, m_barWidth * m_barsNumber, m_spectrumHeight);

    // fill volume bar background
    painter.setBrush(QBrush(Qt::lightGray));
    painter.drawRect(width() - m_barWidth, 0, m_barWidth, m_spectrumHeight);

    // fill frequencies background
    painter.setBrush(QBrush(Qt::darkGray));
    painter.drawRect(0, m_spectrumHeight + 1, width(), 20);

    float xpos = 1;
    painter.setBrush(QBrush(Qt::yellow));

    for (int i = 0; i < m_barsNumber; i++)
    {
        painter.setPen(QPen(Qt::NoPen));
        painter.drawRect(xpos, m_spectrumHeight - m_spectrumBands[i], m_barWidth - 1, m_spectrumBands[i]);
        painter.setPen(QPen(Qt::lightGray, 1));
        painter.drawLine(xpos + m_barWidth, 0, xpos + m_barWidth, m_spectrumHeight - 2);

        xpos += m_barWidth;
    }

    // draw frequencies scale
    float freqIncr = m_maxFrequency / 10;
    if (this->isEnabled())
        painter.setPen(QPen(Qt::black, 1));
    else
        painter.setPen(QPen(Qt::gray, 1));

    for (int i = 1; i < 11; i++)
    {
        float xpos = ((m_barWidth * m_barsNumber) / 10 * i);
        if (width() >= 500)
            painter.drawText(xpos - 50, height() - 5, QString("%1Hz").arg(freqIncr * i));
        painter.drawLine(xpos - 2, m_spectrumHeight + 1, xpos - 2, height());
    }
    //painter.drawText(width() - 15, height() - 5, "V");

    painter.setPen(QPen(Qt::NoPen));
    painter.setBrush(QBrush(Qt::green));
    painter.drawRect(width() - m_barWidth + 1, m_spectrumHeight - m_volumeBarHeight, m_barWidth - 2, m_volumeBarHeight);
}

1	/*
2	Q Light Controller Plus
3	audiotriggerwidget.cpp
4
5	Copyright (c) Massimo Callegari
6
7	Licensed under the Apache License, Version 2.0 (the "License");
8	you may not use this file except in compliance with the License.
9	You may obtain a copy of the License at
10
11	http://www.apache.org/licenses/LICENSE-2.0.txt
12
13	Unless required by applicable law or agreed to in writing, software
14	distributed under the License is distributed on an "AS IS" BASIS,
15	WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16	See the License for the specific language governing permissions and
17	limitations under the License.
18	*/
19
20	#include <QPainter>
21	#include <QDebug>
22	#include <qmath.h>
23
24	#include "audiotriggerwidget.h"
25	#include "qlcmacros.h"
26
27	AudioTriggerWidget::AudioTriggerWidget(QWidget *parent) :	×
28	QWidget(parent)
29	, m_spectrumBands(NULL)	×
30	, m_volumeBarHeight(0)	×
31	, m_barsNumber(0)	×
32	, m_maxFrequency(0)	×
33	{
34	}	×
35
36	AudioTriggerWidget::~AudioTriggerWidget()	×
37	{
38	delete[] m_spectrumBands;	×
39	}	×
40
41	void AudioTriggerWidget::setBarsNumber(int num)	×
42	{
43	m_barsNumber = num;	×
44	delete[] m_spectrumBands;	×
45	m_spectrumBands = new double[m_barsNumber];	×
46	for (int i = 0; i < m_barsNumber; i++)	×
47	m_spectrumBands[i] = 0;	×
48	m_volumeBarHeight = 0;	×
49	m_barWidth = (width() - 10) / (m_barsNumber + 1);	×
50	update();	×
51	}	×
52
53	int AudioTriggerWidget::barsNumber()	×
54	{
55	return m_barsNumber;	×
56	}
57
58	void AudioTriggerWidget::setMaxFrequency(int freq)	×
59	{
60	m_maxFrequency = freq;	×
61	}	×
62
63	uchar AudioTriggerWidget::getUcharVolume()	×
64	{
65	return SCALE(float(m_volumeBarHeight), 0.0, float(m_spectrumHeight), 0.0, 255.0);	×
66	}
67
68	uchar AudioTriggerWidget::getUcharBand(int idx)	×
69	{
70	if (idx >= 0 && idx < m_barsNumber)	×
71	return SCALE(float(m_spectrumBands[idx]), 0.0, float(m_spectrumHeight), 0.0, 255.0);	×
72
UNCOV 73	return 0;	×
74	}
75
76	void AudioTriggerWidget::displaySpectrum(double *spectrumData, double maxMagnitude, quint32 power)	×
77	{
78	m_volumeBarHeight = (power * m_spectrumHeight) / 0x7FFF;	×
79	for (int i = 0; i < m_barsNumber; i++)	×
80	m_spectrumBands[i] = (m_volumeBarHeight * spectrumData[i]) / maxMagnitude;	×
81
82	//qDebug() << "[displaySpectrum] power: " << power << ", first bar: " << m_spectrumBands[0];
83	update();	×
84	}	×
85
86	void AudioTriggerWidget::resizeEvent(QResizeEvent *e)	×
87	{
88	QWidget::resizeEvent(e);	×
89	m_barWidth = (width() - 10) / (m_barsNumber + 1);	×
90	}	×
91
92	void AudioTriggerWidget::paintEvent(QPaintEvent *e)	×
93	{
94	QWidget::paintEvent(e);	×
95
96	if (m_barsNumber == 0)	×
97	return;	×
98
99	m_spectrumHeight = height() - 20;	×
100
101	QPainter painter(this);	×
102
103	// fill spectrum background
104	painter.setPen(QPen(Qt::darkGray, 2));	×
105	if (this->isEnabled())	×
106	painter.setBrush(QBrush(Qt::black));	×
107	else
108	painter.setBrush(QBrush(Qt::gray));	×
109	painter.drawRect(0, 0, m_barWidth * m_barsNumber, m_spectrumHeight);	×
110
111	// fill volume bar background
112	painter.setBrush(QBrush(Qt::lightGray));	×
113	painter.drawRect(width() - m_barWidth, 0, m_barWidth, m_spectrumHeight);	×
114
115	// fill frequencies background
116	painter.setBrush(QBrush(Qt::darkGray));	×
117	painter.drawRect(0, m_spectrumHeight + 1, width(), 20);	×
118
UNCOV 119	float xpos = 1;	×
120	painter.setBrush(QBrush(Qt::yellow));	×
121
122	for (int i = 0; i < m_barsNumber; i++)	×
123	{
124	painter.setPen(QPen(Qt::NoPen));	×
125	painter.drawRect(xpos, m_spectrumHeight - m_spectrumBands[i], m_barWidth - 1, m_spectrumBands[i]);	×
126	painter.setPen(QPen(Qt::lightGray, 1));	×
127	painter.drawLine(xpos + m_barWidth, 0, xpos + m_barWidth, m_spectrumHeight - 2);	×
128
129	xpos += m_barWidth;	×
130	}
131
132	// draw frequencies scale
133	float freqIncr = m_maxFrequency / 10;	×
134	if (this->isEnabled())	×
135	painter.setPen(QPen(Qt::black, 1));	×
136	else
137	painter.setPen(QPen(Qt::gray, 1));	×
138
139	for (int i = 1; i < 11; i++)	×
140	{
141	float xpos = ((m_barWidth * m_barsNumber) / 10 * i);	×
142	if (width() >= 500)	×
143	painter.drawText(xpos - 50, height() - 5, QString("%1Hz").arg(freqIncr * i));	×
144	painter.drawLine(xpos - 2, m_spectrumHeight + 1, xpos - 2, height());	×
145	}
146	//painter.drawText(width() - 15, height() - 5, "V");
147
148	painter.setPen(QPen(Qt::NoPen));	×
149	painter.setBrush(QBrush(Qt::green));	×
150	painter.drawRect(width() - m_barWidth + 1, m_spectrumHeight - m_volumeBarHeight, m_barWidth - 2, m_volumeBarHeight);	×
151	}	×

mcallegari / qlcplus / 15805077468

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