13633248611

Committed 03 Mar 2025 02:31PM UTC coverage: 31.871% (+0.4%) from 31.5%

Build # 13633248611

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push

github

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web-flow

Commit Message

actions: add chrpath to profile

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14689 of 46089 relevant lines covered (31.87%)

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0.0

/ui/src/showmanager/sequenceitem.cpp

/*
  Q Light Controller Plus
  sequenceitem.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 <QApplication>
#include <QPainter>
#include <QMenu>

#include "sequenceitem.h"
#include "chaserstep.h"
#include "trackitem.h"

SequenceItem::SequenceItem(Chaser *seq, ShowFunction *func)
    : ShowItem(func)
    , m_chaser(seq)
    , m_selectedStep(-1)
{
    Q_ASSERT(seq != NULL);

    if (func->color().isValid())
        setColor(func->color());
    else
        setColor(ShowFunction::defaultColor(Function::ChaserType));

    if (func->duration() == 0)
        func->setDuration(seq->totalDuration());

    calculateWidth();

    connect(m_chaser, SIGNAL(changed(quint32)),
            this, SLOT(slotSequenceChanged(quint32)));
}

void SequenceItem::calculateWidth()
{
    int newWidth = 0;
    quint32 seq_duration = m_chaser->totalDuration();
    float timeUnit = 50.0 / float(getTimeScale());

    if (seq_duration == Function::infiniteSpeed())
    {
        newWidth = timeUnit * 10000;
    }
    else
    {
        if (seq_duration != 0)
            newWidth = (timeUnit * float(seq_duration)) / 1000.0;

        if (newWidth < timeUnit)
            newWidth = timeUnit;
    }
    setWidth(newWidth);
}

void SequenceItem::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget)
{
    float xpos = 0;
    float timeUnit = 50.0 / float(m_timeScale);
    int stepIdx = 0;

    ShowItem::paint(painter, option, widget);

    if (this->isSelected() == false)
        m_selectedStep = -1;

    foreach (ChaserStep step, m_chaser->steps())
    {
        uint stepFadeIn = step.fadeIn;
        uint stepFadeOut = step.fadeOut;
        uint stepDuration = step.duration;

        if (m_chaser->fadeInMode() == Chaser::Common)
            stepFadeIn = m_chaser->fadeInSpeed();
        if (m_chaser->fadeOutMode() == Chaser::Common)
            stepFadeOut = m_chaser->fadeOutSpeed();
        if (m_chaser->durationMode() == Chaser::Common)
            stepDuration = m_chaser->duration();

        // avoid hanging on infinite duration
        if (stepDuration == Function::infiniteSpeed())
            stepDuration = 10 * 1000 * 1000;

        // draw fade in line
        if (stepFadeIn > 0)
        {
            int fadeXpos = xpos + ((timeUnit * (float)stepFadeIn) / 1000);
            // doesn't even draw it if too small
            if (fadeXpos - xpos > 5)
            {
                painter->setPen(QPen(Qt::gray, 1));
                painter->drawLine(xpos, TRACK_HEIGHT - 4, fadeXpos, 1);
            }
        }
        float stepWidth = ((timeUnit * (float)stepDuration) / 1000);
        // draw selected step
        if (stepIdx == m_selectedStep)
        {
            painter->setPen(QPen(Qt::yellow, 2));
            painter->setBrush(QBrush(Qt::NoBrush));
            painter->drawRect(xpos, 0, stepWidth, TRACK_HEIGHT - 3);
        }

        QRect textRect = QRect(xpos + 1, 0, stepWidth - 1, TRACK_HEIGHT - 3);
        painter->drawText(textRect, Qt::AlignBottom, step.note);

        xpos += stepWidth;

        // draw step vertical delimiter
        painter->setPen(QPen(Qt::white, 1));
        painter->drawLine(xpos, 1, xpos, TRACK_HEIGHT - 5);

        // draw fade out line
        if (stepFadeOut > 0)
        {
            int fadeXpos = xpos + ((timeUnit * (float)stepFadeOut) / 1000);
            // doesn't even draw it if too small
            if (fadeXpos - xpos > 5)
            {
                painter->setPen(QPen(Qt::gray, 1));
                painter->drawLine(xpos, 1, fadeXpos, TRACK_HEIGHT - 4);
            }
        }
        stepIdx++;
    }

    ShowItem::postPaint(painter);
}

void SequenceItem::setTimeScale(int val)
{
    ShowItem::setTimeScale(val);
    calculateWidth();
}

void SequenceItem::setDuration(quint32 msec, bool stretch)
{
    Q_UNUSED(stretch)
    m_chaser->setTotalDuration(msec);
}

QString SequenceItem::functionName()
{
    if (m_chaser)
        return m_chaser->name();
    return QString();
}

void SequenceItem::setSelectedStep(int idx)
{
    m_selectedStep = idx;
    update();
}

Chaser *SequenceItem::getChaser()
{
    return m_chaser;
}

void SequenceItem::slotSequenceChanged(quint32)
{
    prepareGeometryChange();
    calculateWidth();
    if (m_function)
        m_function->setDuration(m_chaser->totalDuration());
    updateTooltip();
}

void SequenceItem::contextMenuEvent(QGraphicsSceneContextMenuEvent *)
{
    QMenu menu;
    QFont menuFont = qApp->font();
    menuFont.setPixelSize(14);
    menu.setFont(menuFont);

    foreach (QAction *action, getDefaultActions())
        menu.addAction(action);

    menu.exec(QCursor::pos());
}

1	/*
2	Q Light Controller Plus
3	sequenceitem.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 <QApplication>
21	#include <QPainter>
22	#include <QMenu>
23
24	#include "sequenceitem.h"
25	#include "chaserstep.h"
26	#include "trackitem.h"
27
28	SequenceItem::SequenceItem(Chaser seq, ShowFunction func)	×
29	: ShowItem(func)
30	, m_chaser(seq)	×
31	, m_selectedStep(-1)	×
32	{
33	Q_ASSERT(seq != NULL);
34
35	if (func->color().isValid())	×
36	setColor(func->color());	×
37	else
38	setColor(ShowFunction::defaultColor(Function::ChaserType));	×
39
40	if (func->duration() == 0)	×
41	func->setDuration(seq->totalDuration());	×
42
43	calculateWidth();	×
44
45	connect(m_chaser, SIGNAL(changed(quint32)),	×
46	this, SLOT(slotSequenceChanged(quint32)));
47	}	×
48
49	void SequenceItem::calculateWidth()	×
50	{
51	int newWidth = 0;
52	quint32 seq_duration = m_chaser->totalDuration();	×
53	float timeUnit = 50.0 / float(getTimeScale());	×
54
55	if (seq_duration == Function::infiniteSpeed())	×
56	{
57	newWidth = timeUnit * 10000;	×
58	}
59	else
60	{
61	if (seq_duration != 0)	×
62	newWidth = (timeUnit * float(seq_duration)) / 1000.0;	×
63
64	if (newWidth < timeUnit)	×
65	newWidth = timeUnit;	×
66	}
67	setWidth(newWidth);	×
68	}	×
69
70	void SequenceItem::paint(QPainter painter, const QStyleOptionGraphicsItem option, QWidget *widget)	×
71	{
72	float xpos = 0;
73	float timeUnit = 50.0 / float(m_timeScale);	×
74	int stepIdx = 0;
75
76	ShowItem::paint(painter, option, widget);	×
77
78	if (this->isSelected() == false)	×
79	m_selectedStep = -1;	×
80
81	foreach (ChaserStep step, m_chaser->steps())	×
82	{
83	uint stepFadeIn = step.fadeIn;	×
84	uint stepFadeOut = step.fadeOut;	×
85	uint stepDuration = step.duration;	×
86
87	if (m_chaser->fadeInMode() == Chaser::Common)	×
88	stepFadeIn = m_chaser->fadeInSpeed();	×
89	if (m_chaser->fadeOutMode() == Chaser::Common)	×
90	stepFadeOut = m_chaser->fadeOutSpeed();	×
91	if (m_chaser->durationMode() == Chaser::Common)	×
92	stepDuration = m_chaser->duration();	×
93
94	// avoid hanging on infinite duration
95	if (stepDuration == Function::infiniteSpeed())	×
96	stepDuration = 10 * 1000 * 1000;
97
98	// draw fade in line
99	if (stepFadeIn > 0)	×
100	{
101	int fadeXpos = xpos + ((timeUnit * (float)stepFadeIn) / 1000);	×
102	// doesn't even draw it if too small
103	if (fadeXpos - xpos > 5)	×
104	{
105	painter->setPen(QPen(Qt::gray, 1));	×
106	painter->drawLine(xpos, TRACK_HEIGHT - 4, fadeXpos, 1);	×
107	}
108	}
109	float stepWidth = ((timeUnit * (float)stepDuration) / 1000);	×
110	// draw selected step
111	if (stepIdx == m_selectedStep)	×
112	{
113	painter->setPen(QPen(Qt::yellow, 2));	×
114	painter->setBrush(QBrush(Qt::NoBrush));	×
115	painter->drawRect(xpos, 0, stepWidth, TRACK_HEIGHT - 3);	×
116	}
117
118	QRect textRect = QRect(xpos + 1, 0, stepWidth - 1, TRACK_HEIGHT - 3);	×
119	painter->drawText(textRect, Qt::AlignBottom, step.note);	×
120
121	xpos += stepWidth;	×
122
123	// draw step vertical delimiter
124	painter->setPen(QPen(Qt::white, 1));	×
125	painter->drawLine(xpos, 1, xpos, TRACK_HEIGHT - 5);	×
126
127	// draw fade out line
128	if (stepFadeOut > 0)	×
129	{
130	int fadeXpos = xpos + ((timeUnit * (float)stepFadeOut) / 1000);	×
131	// doesn't even draw it if too small
132	if (fadeXpos - xpos > 5)	×
133	{
134	painter->setPen(QPen(Qt::gray, 1));	×
135	painter->drawLine(xpos, 1, fadeXpos, TRACK_HEIGHT - 4);
136	}
137	}
138	stepIdx++;	×
139	}
140
141	ShowItem::postPaint(painter);	×
142	}	×
143
144	void SequenceItem::setTimeScale(int val)	×
145	{
146	ShowItem::setTimeScale(val);	×
147	calculateWidth();	×
148	}	×
149
150	void SequenceItem::setDuration(quint32 msec, bool stretch)	×
151	{
152	Q_UNUSED(stretch)
153	m_chaser->setTotalDuration(msec);	×
154	}	×
155
156	QString SequenceItem::functionName()	×
157	{
158	if (m_chaser)	×
159	return m_chaser->name();	×
160	return QString();
161	}
162
163	void SequenceItem::setSelectedStep(int idx)	×
164	{
165	m_selectedStep = idx;	×
166	update();	×
167	}	×
168
169	Chaser *SequenceItem::getChaser()	×
170	{
171	return m_chaser;	×
172	}
173
174	void SequenceItem::slotSequenceChanged(quint32)	×
175	{
176	prepareGeometryChange();	×
177	calculateWidth();	×
178	if (m_function)	×
179	m_function->setDuration(m_chaser->totalDuration());	×
180	updateTooltip();	×
181	}	×
182
183	void SequenceItem::contextMenuEvent(QGraphicsSceneContextMenuEvent *)	×
184	{
185	QMenu menu;	×
186	QFont menuFont = qApp->font();	×
187	menuFont.setPixelSize(14);	×
188	menu.setFont(menuFont);	×
189
190	foreach (QAction *action, getDefaultActions())	×
191	menu.addAction(action);	×
192
193	menu.exec(QCursor::pos());	×
194	}	×

mcallegari / qlcplus / 13633248611

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