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authorArseniy-Movshev <dodoradio@outlook.com>2023-05-29 12:52:52 +0100
committerArseniy-Movshev <dodoradio@outlook.com>2023-05-30 00:28:07 +0100
commit0d5a7b23b192194833d80540cac8c361f3de24ec (patch)
tree5421a0c2392658a978d34128bb550cad513e89dd /qmlplugin
parentfd718937e22c22e716a951e2bb58ac1bc624f70e (diff)
Add heartrate graph
Diffstat (limited to 'qmlplugin')
-rw-r--r--qmlplugin/CMakeLists.txt4
-rw-r--r--qmlplugin/hrGraph.cpp102
-rw-r--r--qmlplugin/hrGraph.h73
-rw-r--r--qmlplugin/sensorlogdqmlplugin.cpp2
4 files changed, 180 insertions, 1 deletions
diff --git a/qmlplugin/CMakeLists.txt b/qmlplugin/CMakeLists.txt
index 9455067..62dbef5 100644
--- a/qmlplugin/CMakeLists.txt
+++ b/qmlplugin/CMakeLists.txt
@@ -6,10 +6,12 @@ add_library(
stepsDataLoader.h
loggerSettings.cpp
loggerSettings.h
+ hrGraph.cpp
+ hrGraph.h
)
target_link_libraries(sensorlogdqmlplugin
- Qt5::Qml Qt5::DBus
+ Qt5::Qml Qt5::Quick Qt5::DBus
)
install(TARGETS sensorlogdqmlplugin
diff --git a/qmlplugin/hrGraph.cpp b/qmlplugin/hrGraph.cpp
new file mode 100644
index 0000000..7540083
--- /dev/null
+++ b/qmlplugin/hrGraph.cpp
@@ -0,0 +1,102 @@
+/*
+ * Copyright (C) 2023 Arseniy Movshev <dodoradio@outlook.com>
+ * 2017 Florent Revest <revestflo@gmail.com>
+ * All rights reserved.
+ *
+ * You may use this file under the terms of BSD license as follows:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of the author nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "hrGraph.h"
+#include "stepsDataLoader.h"
+
+#include <QPainter>
+#include <QDate>
+#include <QFile>
+#include <QVector>
+#include <QSettings>
+#include <QStandardPaths>
+
+HrGraph::HrGraph()
+{
+ setFlag(ItemHasContents, true);
+ setRenderTarget(QQuickPaintedItem::FramebufferObject);
+ loadGraphData();
+}
+
+void HrGraph::paint(QPainter *painter)
+{
+ if (!m_fileLoadStatus) {
+ return;
+ }
+ int j = m_filedata.count();
+ QPointF points[j];
+ float valueDelta = maxHrValue - minHrValue;
+ float timeDelta = maxTime - minTime;
+ float calculatedValue = 0;
+ float calculatedTimeSeconds = 0;
+ for(int i = 0; i < j; i++) {
+ calculatedTimeSeconds = (m_filedata.at(i).time - minTime)/timeDelta;
+ calculatedValue = 1 - (m_filedata.at(i).value - minHrValue)/valueDelta;
+ points[i] = QPointF(1 + calculatedTimeSeconds*(height()-2), 1 + calculatedValue*(width()-2)); //these +2 -1 are here to make sure that the graph fits within the drawn area, as it will be clipped by qt if it doesn't.
+ }
+ painter->drawPolyline(points,j);
+}
+
+void HrGraph::loadGraphData(QDate date) {
+ m_fileLoadStatus = false;
+ QFile file(fileNameForDate(date, "heartrateSensor"));
+ if (!file.open(QIODevice::ReadWrite | QIODevice::Text)) {
+ qDebug() << "failed to open file";
+ return;
+ }
+ m_fileLoadStatus = true;
+ QTextStream inStream(&file);
+ QString line;
+ int i = 0;
+ int currTime;
+ int currValue;
+ m_filedata.clear();
+ while(!inStream.atEnd())
+ {
+ line = inStream.readLine();
+ currTime = line.split(":")[0].toInt();
+ currValue = line.split(":")[1].toInt();
+ HrDatapoint datapoint;
+ datapoint.time = currTime;
+ datapoint.value = currValue;
+ m_filedata.append(datapoint);
+ if(i == 0) {
+ minTime = currTime;
+ maxHrValue = currValue;
+ minHrValue = currValue;
+ }
+ if(currValue > maxHrValue) { maxHrValue = currValue; }
+ if(currValue < minHrValue) { minHrValue = currValue; }
+ i++;
+ }
+ maxTime = currTime;
+ qDebug() << "heartrate graph file loading done";
+ file.close();
+}
diff --git a/qmlplugin/hrGraph.h b/qmlplugin/hrGraph.h
new file mode 100644
index 0000000..3e25311
--- /dev/null
+++ b/qmlplugin/hrGraph.h
@@ -0,0 +1,73 @@
+/*
+ * Copyright (C) 2017 Florent Revest <revestflo@gmail.com>
+ * All rights reserved.
+ *
+ * You may use this file under the terms of BSD license as follows:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of the author nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef HRGRAPH_H
+#define HRGRAPH_H
+
+#include <QQuickPaintedItem>
+#include <QPixmap>
+#include <QDateTime>
+#include <QVector>
+
+class HrGraph : public QQuickPaintedItem
+{
+ Q_OBJECT
+
+ // Q_PROPERTY(QString name READ name WRITE setName NOTIFY nameChanged)
+ // Q_PROPERTY(QColor color READ color WRITE setColor NOTIFY colorChanged)
+
+ struct HrDatapoint {
+ qint64 time;
+ int value;
+ };
+
+public:
+ HrGraph();
+ void paint(QPainter *painter) override;
+
+signals:
+ void loadingDone();
+
+private:
+ void updateBasePixmap();
+ void loadGraphData(QDate date = QDate::currentDate());
+
+ float m_size;
+ QString m_name;
+ QColor m_color;
+ QPixmap m_pixmap;
+ QList<HrDatapoint> m_filedata;
+ bool m_fileLoadStatus;
+ int minHrValue = 0;
+ int maxHrValue = 0;
+ int minTime;
+ int maxTime;
+};
+
+#endif // ICON_H
diff --git a/qmlplugin/sensorlogdqmlplugin.cpp b/qmlplugin/sensorlogdqmlplugin.cpp
index d52812c..94d4e01 100644
--- a/qmlplugin/sensorlogdqmlplugin.cpp
+++ b/qmlplugin/sensorlogdqmlplugin.cpp
@@ -13,6 +13,7 @@
#include <QtQml>
#include "stepsDataLoader.h"
#include "loggerSettings.h"
+#include "hrGraph.h"
LogdPlugin::LogdPlugin(QObject *parent) : QQmlExtensionPlugin(parent)
{
@@ -23,5 +24,6 @@ void LogdPlugin::registerTypes(const char *uri)
Q_ASSERT(uri == QLatin1String("org.asteroid.sensorlogd"));
qmlRegisterType<StepsDataLoader>(uri, 1, 0, "StepsDataLoader");
qmlRegisterType<LoggerSettings>(uri, 1, 0, "LoggerSettings");
+ qmlRegisterType<HrGraph>(uri, 1, 0, "HeartrateGraph");
}