void WifiIconTimer::timerCallback() {
if(!launcherComponent) { return; }
for( auto button : launcherComponent->topButtons->buttons ) {
if (button->getName() == "WiFi") {
Image wifiIcon;
const auto& conAp = getWifiStatus().connectedAccessPoint();
// wifi on and connected
if (getWifiStatus().isConnected() && conAp) {
// 0 to 100
float sigStrength = std::max(0, std::min(99, conAp->signalStrength));
// don't include the wifi-off icon as a bin
int iconBins = launcherComponent->wifiIconImages.size() - 2;
int idx = round( ( iconBins * (sigStrength)/100.0f) );
DBG(__func__ << ": accessing icon " << idx);
wifiIcon = launcherComponent->wifiIconImages[idx];
}
// wifi on but no connection
else if (getWifiStatus().isEnabled()) {
wifiIcon = launcherComponent->wifiIconImages[0];
}
// wifi off
else {
wifiIcon = launcherComponent->wifiIconImages.getLast();
}
button->setImages(false, false, true,
wifiIcon, 1.0f, Colours::transparentWhite, // normal
wifiIcon, 1.0f, Colours::transparentWhite, // over
wifiIcon, 0.5f, Colours::transparentWhite, // down
0);
}
}
}
void WifiCategoryItemComponent::disableWifiActions() {
spinner->show();
icon->setVisible(false);
button->setEnabled(getWifiStatus().isEnabled());
toggle->setEnabled(false);
updateButtonText();
toggle->setToggleState(getWifiStatus().isEnabled(), NotificationType::dontSendNotification);
}
WifiCategoryItemComponent::WifiCategoryItemComponent() :
SettingsCategoryItemComponent("wifi"),
spinner(new WifiSpinner("SettingsWifiSpinner"))
{
iconDrawable =
Drawable::createFromImageFile(assetFile("wifiIcon.png"));
icon->setImages(iconDrawable);
bool isEnabled = getWifiStatus().isEnabled();
toggle->setToggleState(isEnabled, NotificationType::dontSendNotification);
button->setEnabled(isEnabled);
addChildComponent(spinner);
updateButtonText();
}
void WifiCategoryItemComponent::updateButtonText() {
const auto &status = getWifiStatus();
if (status.isEnabled()) {
if (status.isConnected() && status.connectedAccessPoint()) {
button->setText(status.connectedAccessPoint()->ssid);
}
else {
button->setText("Not Connected");
}
} else {
button->setText("WiFi Off");
}
}
SettingsPageComponent::SettingsPageComponent(LauncherComponent* lc) {
bgColor = Colour(0xffd23c6d);
bgImage = createImageFromFile(assetFile("settingsBackground.png"));
mainPage = new Component();
addAndMakeVisible(mainPage);
mainPage->toBack();
ChildProcess child{};
/* Adding the personalize button */
advancedPage = new AdvancedSettingsPage(lc);
advanced = new TextButton("Advanced Settings");
advanced->addListener(this);
addAndMakeVisible(advanced);
brightness = 8;
#if JUCE_LINUX
// Get initial brightness value
if(child.start("cat /sys/class/backlight/backlight/brightness")) {
String result{child.readAllProcessOutput()};
brightness = result.getIntValue();
};
#endif
volume = 90;
#if JUCE_LINUX
// Get initial volume value
StringArray cmd{ "amixer","sget","Power Amplifier" };
if(child.start(cmd)) {
const String result (child.readAllProcessOutput());
int resultIndex = result.indexOf("[")+1;
child.waitForProcessToFinish (5 * 1000);
char buff[4];
for (int i = 0; i<4; i++) {
char c = result[resultIndex+i];
if( c >= '0' && c <= '9' ) {
buff[i]=c;
} else {
buff[i]=(char)0;
}
}
String newVol = String(buff);
volume = newVol.getIntValue();
}
#endif
ScopedPointer<Drawable> brightLo = Drawable::createFromImageFile(assetFile("brightnessIconLo.png"));
ScopedPointer<Drawable> brightHi = Drawable::createFromImageFile(assetFile("brightnessIconHi.png"));
screenBrightnessSlider =
ScopedPointer<IconSliderComponent>(new IconSliderComponent(*brightLo, *brightHi));
screenBrightnessSlider->addListener(this);
screenBrightnessSlider->slider->setValue(1+(brightness-0.09)*10);
ScopedPointer<Drawable> volLo =
Drawable::createFromImageFile(assetFile("volumeIconLo.png"));
ScopedPointer<Drawable> volHi =
Drawable::createFromImageFile(assetFile("volumeIconHi.png"));
volumeSlider = ScopedPointer<IconSliderComponent>(new IconSliderComponent(*volLo, *volHi));
volumeSlider->addListener(this);
volumeSlider->slider->setValue(volume);
// create back button
backButton = createImageButton(
"Back", createImageFromFile(assetFile("backIcon.png")));
backButton->addListener(this);
backButton->setAlwaysOnTop(true);
addAndMakeVisible(backButton);
wifiCategoryItem = new WifiCategoryItemComponent();
wifiCategoryItem->button->addListener(this);
addAndMakeVisible(wifiCategoryItem);
getWifiStatus().addListener(wifiCategoryItem);
addAndMakeVisible(screenBrightnessSlider);
addAndMakeVisible(volumeSlider);
wifiPage = new SettingsPageWifiComponent();
}
void WifiCategoryItemComponent::enabledStateChanged(bool enabled) {
updateButtonText();
enabled ? getWifiStatus().setEnabled() : getWifiStatus().setDisabled();
}