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First steps to control brightness from MainWindow and show battery

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This commit is contained in:
Nicolas Mailloux 2021-03-28 22:18:48 -04:00
parent ccf67053df
commit d3362890be
5 changed files with 179 additions and 129 deletions
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1
eink.qrc
View file

@ -30,5 +30,6 @@
<file>resources/battery_charging.png</file>
<file>resources/alert.png</file>
<file>resources/eink_dark.qss</file>
<file>resources/frontlight.png</file>
</qresource>
</RCC>

23
mainwindow.cpp
View file

@ -30,12 +30,14 @@ MainWindow::MainWindow(QWidget *parent)
ui->quitBtn->setProperty("type", "borderless");
ui->searchBtn->setProperty("type", "borderless");
ui->pushButton->setProperty("type", "borderless");
ui->brightnessBtn->setProperty("type", "borderless");
ui->settingsBtn->setText("");
ui->appsBtn->setText("");
ui->pushButton->setText("");
ui->quitBtn->setText("");
ui->searchBtn->setText("");
ui->brightnessBtn->setText("");
// Getting the screen's size
float sW = QGuiApplication::screens()[0]->size().width();
@ -44,15 +46,21 @@ MainWindow::MainWindow(QWidget *parent)
float stdIconWidth;
float stdIconHeight;
float brightnessIconWidth;
float brightnessIconHeight;
string_checkconfig("/opt/inkbox_device");
if(checkconfig_str_val == "n705\n") {
stdIconWidth = sW / 12;
stdIconHeight = sH / 12;
brightnessIconWidth = sW / 30;
brightnessIconHeight = sH / 30;
}
else {
stdIconWidth = sW / 14;
stdIconHeight = sH / 14;
brightnessIconWidth = sW / 28;
brightnessIconHeight = sH / 28;
}
// Setting icons up
@ -67,11 +75,18 @@ MainWindow::MainWindow(QWidget *parent)
ui->quitBtn->setIcon(QIcon(":/resources/power.png"));
ui->quitBtn->setIconSize(QSize(stdIconWidth, stdIconHeight));
ui->brightnessBtn->setIcon(QIcon(":/resources/frontlight.png"));
ui->brightnessBtn->setIconSize(QSize(brightnessIconWidth, brightnessIconHeight));
ui->book1Btn->setStyleSheet("font-size: 11pt; padding: 25px");
ui->book2Btn->setStyleSheet("font-size: 11pt; padding: 25px");
ui->book3Btn->setStyleSheet("font-size: 11pt; padding: 25px");
ui->book4Btn->setStyleSheet("font-size: 11pt; padding: 25px");
ui->brightnessBtn->setStyleSheet("font-size: 9pt; padding-bottom: 5px; padding-top: 5px; padding-left: 10px; padding-right: 10px;");
ui->batteryIcon->setStyleSheet("font-size: 5pt");
ui->batteryIcon->setText("");
ui->book1Btn->hide();
ui->book2Btn->hide();
ui->book3Btn->hide();
@ -167,10 +182,10 @@ MainWindow::MainWindow(QWidget *parent)
QTimer *t = new QTimer(this);
t->setInterval(500);
connect(t, &QTimer::timeout, [&]() {
QString date = QDateTime::currentDateTime().toString("yyyy-MM-dd");
QString time = QTime::currentTime().toString("hh:mm:ss");
get_battery_level();
ui->timeLabel->setText(time);
ui->dateLabel->setText(date);
ui->batteryLabel->setText(batt_level);
} );
t->start();
}
@ -178,10 +193,10 @@ MainWindow::MainWindow(QWidget *parent)
QTimer *t = new QTimer(this);
t->setInterval(500);
connect(t, &QTimer::timeout, [&]() {
QString date = QDateTime::currentDateTime().toString("yyyy-MM-dd");
QString time = QTime::currentTime().toString("hh:mm");
get_battery_level();
ui->timeLabel->setText(time);
ui->dateLabel->setText(date);
ui->batteryLabel->setText(batt_level);
} );
t->start();
}

11
mainwindow.h
View file

@ -26,8 +26,10 @@ public:
bool checked_box = false;
bool existing_recent_books = false;
bool reboot_after_update = false;
int batt_level_int;
QString checkconfig_str_val;
QString relative_path;
QString batt_level;
bool checkconfig(QString file) {
QFile config(file);
config.open(QIODevice::ReadOnly);
@ -48,6 +50,15 @@ public:
fhandler << config << boolalpha << checked_box << endl;
fhandler.close();
}
void get_battery_level() {
QFile batt_level_file("/sys/devices/platform/pmic_battery.1/power_supply/mc13892_bat/capacity");
batt_level_file.open(QIODevice::ReadOnly);
batt_level = batt_level_file.readAll();
batt_level = batt_level.trimmed();
batt_level_int = batt_level.toInt();
batt_level = batt_level.append("%");
batt_level_file.close();
}
int brightness_checkconfig(QString file) {
QFile config(file);
config.open(QIODevice::ReadWrite);

273
mainwindow.ui
View file

@ -17,34 +17,50 @@
<layout class="QVBoxLayout" name="verticalLayout">
<item>
<layout class="QGridLayout" name="gridLayout_2">
<item row="0" column="1">
<spacer name="horizontalSpacer">
<property name="orientation">
<enum>Qt::Horizontal</enum>
<item row="0" column="6">
<widget class="QPushButton" name="brightnessBtn">
<property name="text">
<string>Brightness</string>
</property>
<property name="sizeHint" stdset="0">
<size>
<width>40</width>
<height>20</height>
</size>
</property>
</spacer>
</widget>
</item>
<item row="0" column="5">
<spacer name="horizontalSpacer_2">
<property name="orientation">
<enum>Qt::Horizontal</enum>
<item row="0" column="3">
<widget class="QLabel" name="inkboxLabel">
<property name="font">
<font>
<pointsize>11</pointsize>
</font>
</property>
<property name="sizeHint" stdset="0">
<size>
<width>40</width>
<height>20</height>
</size>
<property name="text">
<string>Welcome to InkBox</string>
</property>
</spacer>
<property name="alignment">
<set>Qt::AlignCenter</set>
</property>
</widget>
</item>
<item row="0" column="4">
<widget class="QLabel" name="label_2">
<item row="0" column="9">
<widget class="QLabel" name="batteryLabel">
<property name="font">
<font>
<weight>75</weight>
<bold>true</bold>
</font>
</property>
<property name="text">
<string>batteryLevel</string>
</property>
</widget>
</item>
<item row="0" column="8">
<widget class="QLabel" name="batteryIcon">
<property name="text">
<string>batteryIcon</string>
</property>
</widget>
</item>
<item row="0" column="2">
<widget class="QLabel" name="label">
<property name="text">
<string>―</string>
</property>
@ -67,39 +83,46 @@
</property>
</widget>
</item>
<item row="0" column="3">
<widget class="QLabel" name="inkboxLabel">
<property name="font">
<font>
<pointsize>11</pointsize>
</font>
<item row="0" column="1">
<spacer name="horizontalSpacer">
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
<property name="text">
<string>Welcome to InkBox</string>
<property name="sizeHint" stdset="0">
<size>
<width>40</width>
<height>20</height>
</size>
</property>
<property name="alignment">
<set>Qt::AlignCenter</set>
</property>
</widget>
</spacer>
</item>
<item row="0" column="2">
<widget class="QLabel" name="label">
<item row="0" column="4">
<widget class="QLabel" name="label_2">
<property name="text">
<string>―</string>
</property>
</widget>
</item>
<item row="0" column="6">
<widget class="QLabel" name="dateLabel">
<property name="font">
<font>
<pointsize>11</pointsize>
<weight>75</weight>
<bold>true</bold>
</font>
<item row="0" column="5">
<spacer name="horizontalSpacer_2">
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
<property name="text">
<string>date</string>
<property name="sizeHint" stdset="0">
<size>
<width>40</width>
<height>20</height>
</size>
</property>
</spacer>
</item>
<item row="0" column="7">
<widget class="Line" name="line_7">
<property name="frameShadow">
<enum>QFrame::Plain</enum>
</property>
<property name="orientation">
<enum>Qt::Vertical</enum>
</property>
</widget>
</item>
@ -140,22 +163,6 @@
<layout class="QVBoxLayout" name="verticalLayout_2">
<item>
<layout class="QGridLayout" name="gridLayout_3">
<item row="3" column="0">
<widget class="QLabel" name="recentBooksLabel">
<property name="font">
<font>
<family>Chivo</family>
<italic>true</italic>
</font>
</property>
<property name="text">
<string>Recently read books will appear here.</string>
</property>
<property name="alignment">
<set>Qt::AlignCenter</set>
</property>
</widget>
</item>
<item row="2" column="0">
<spacer name="verticalSpacer_5">
<property name="orientation">
@ -185,6 +192,84 @@
</property>
</widget>
</item>
<item row="3" column="0">
<widget class="QLabel" name="recentBooksLabel">
<property name="font">
<font>
<family>Chivo</family>
<italic>true</italic>
</font>
</property>
<property name="text">
<string>Recently read books will appear here.</string>
</property>
<property name="alignment">
<set>Qt::AlignCenter</set>
</property>
</widget>
</item>
<item row="0" column="0">
<spacer name="verticalSpacer_4">
<property name="orientation">
<enum>Qt::Vertical</enum>
</property>
<property name="sizeHint" stdset="0">
<size>
<width>20</width>
<height>40</height>
</size>
</property>
</spacer>
</item>
<item row="4" column="0">
<layout class="QGridLayout" name="gridLayout">
<property name="bottomMargin">
<number>0</number>
</property>
<item row="0" column="0">
<layout class="QGridLayout" name="gridLayout_6">
<property name="bottomMargin">
<number>0</number>
</property>
<item row="0" column="0">
<widget class="QPushButton" name="book1Btn">
<property name="text">
<string>Book 1</string>
</property>
</widget>
</item>
<item row="0" column="1">
<widget class="QPushButton" name="book2Btn">
<property name="text">
<string>Book 2</string>
</property>
</widget>
</item>
</layout>
</item>
<item row="1" column="0">
<layout class="QGridLayout" name="gridLayout_8">
<property name="bottomMargin">
<number>0</number>
</property>
<item row="0" column="0">
<widget class="QPushButton" name="book3Btn">
<property name="text">
<string>Book 3</string>
</property>
</widget>
</item>
<item row="0" column="1">
<widget class="QPushButton" name="book4Btn">
<property name="text">
<string>Book 4</string>
</property>
</widget>
</item>
</layout>
</item>
</layout>
</item>
<item row="5" column="0">
<layout class="QGridLayout" name="gridLayout_4">
<property name="bottomMargin">
@ -277,68 +362,6 @@
</item>
</layout>
</item>
<item row="4" column="0">
<layout class="QGridLayout" name="gridLayout">
<property name="bottomMargin">
<number>0</number>
</property>
<item row="0" column="0">
<layout class="QGridLayout" name="gridLayout_6">
<property name="bottomMargin">
<number>0</number>
</property>
<item row="0" column="0">
<widget class="QPushButton" name="book1Btn">
<property name="text">
<string>Book 1</string>
</property>
</widget>
</item>
<item row="0" column="1">
<widget class="QPushButton" name="book2Btn">
<property name="text">
<string>Book 2</string>
</property>
</widget>
</item>
</layout>
</item>
<item row="1" column="0">
<layout class="QGridLayout" name="gridLayout_8">
<property name="bottomMargin">
<number>0</number>
</property>
<item row="0" column="0">
<widget class="QPushButton" name="book3Btn">
<property name="text">
<string>Book 3</string>
</property>
</widget>
</item>
<item row="0" column="1">
<widget class="QPushButton" name="book4Btn">
<property name="text">
<string>Book 4</string>
</property>
</widget>
</item>
</layout>
</item>
</layout>
</item>
<item row="0" column="0">
<spacer name="verticalSpacer_4">
<property name="orientation">
<enum>Qt::Vertical</enum>
</property>
<property name="sizeHint" stdset="0">
<size>
<width>20</width>
<height>40</height>
</size>
</property>
</spacer>
</item>
</layout>
</item>
</layout>

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resources/frontlight.png Normal file
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