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1f85e2a02a
* Add 12pt fonts * Add fontMedium In addition to fontSmall and fontLarge * Set fonts in nicheGraphics.h * Change all uses of fontLarge to fontMedium fontLarge was previously set at 9pt. fontLarge is now 12pt, fontMedium is 9pt. (NB: fonts may be customized per-variant) * Use fontLarge with "All Messages" and "DMs" applets * Documentation
77 lines
2.7 KiB
C++
77 lines
2.7 KiB
C++
#ifdef MESHTASTIC_INCLUDE_INKHUD
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#include "./PairingApplet.h"
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using namespace NicheGraphics;
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InkHUD::PairingApplet::PairingApplet()
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{
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bluetoothStatusObserver.observe(&bluetoothStatus->onNewStatus);
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}
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void InkHUD::PairingApplet::onRender()
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{
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// Header
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setFont(fontMedium);
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printAt(X(0.5), Y(0.25), "Bluetooth", CENTER, BOTTOM);
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setFont(fontSmall);
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printAt(X(0.5), Y(0.25), "Enter this code", CENTER, TOP);
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// Passkey
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setFont(fontMedium);
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printThick(X(0.5), Y(0.5), passkey.substr(0, 3) + " " + passkey.substr(3), 3, 2);
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// Device's bluetooth name, if it will fit
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setFont(fontSmall);
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std::string name = "Name: " + parse(getDeviceName());
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if (getTextWidth(name) > width()) // Too wide, try without the leading "Name: "
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name = parse(getDeviceName());
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if (getTextWidth(name) < width()) // Does it fit?
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printAt(X(0.5), Y(0.75), name, CENTER, MIDDLE);
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}
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void InkHUD::PairingApplet::onForeground()
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{
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// Prevent most other applets from requesting update, and skip their rendering entirely
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// Another system applet with a higher precedence can potentially ignore this
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SystemApplet::lockRendering = true;
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SystemApplet::lockRequests = true;
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}
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void InkHUD::PairingApplet::onBackground()
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{
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// Allow normal update behavior to resume
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SystemApplet::lockRendering = false;
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SystemApplet::lockRequests = false;
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// Need to force an update, as a polite request wouldn't be honored, seeing how we are now in the background
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// Usually, onBackground is followed by another applet's onForeground (which requests update), but not in this case
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inkhud->forceUpdate(EInk::UpdateTypes::FULL);
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}
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int InkHUD::PairingApplet::onBluetoothStatusUpdate(const meshtastic::Status *status)
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{
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// The standard Meshtastic convention is to pass these "generic" Status objects,
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// check their type, and then cast them.
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// We'll mimic that behavior, just to keep in line with the other Statuses,
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// even though I'm not sure what the original reason for jumping through these extra hoops was.
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assert(status->getStatusType() == STATUS_TYPE_BLUETOOTH);
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meshtastic::BluetoothStatus *bluetoothStatus = (meshtastic::BluetoothStatus *)status;
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// When pairing begins
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if (bluetoothStatus->getConnectionState() == meshtastic::BluetoothStatus::ConnectionState::PAIRING) {
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// Store the passkey for rendering
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passkey = bluetoothStatus->getPasskey();
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// Show pairing screen
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bringToForeground();
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}
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// When pairing ends
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// or rather, when something changes, and we shouldn't be showing the pairing screen
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else if (isForeground())
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sendToBackground();
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return 0; // No special result to report back to Observable
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}
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#endif |