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Add on-screen keyboard implementation on Trackball device. (#7625)

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* Add on-screen keyboard implementation on Wio Tracker L1.

* Update On-Screen Keyboard to new layout.

* The on-screen keyboard dynamically adjusts the key size based on the screen.

* Improve input box display on small screens.

* Optimize the virtual keyboard layout and cursor movement logic, and adjust the keyboard starting position for small and wide screens.

* Optimize the text alignment of numeric keys on ssd1306.

---------

Co-authored-by: Ben Meadors <benmmeadors@gmail.com>
This commit is contained in:
Wilson
2025-08-21 18:01:31 +08:00
committed by GitHub
parent 7574bfb7cb
commit fe3f14a63e
15 changed files with 1227 additions and 31 deletions
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76
src/input/TrackballInterruptBase.cpp
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@@ -1,12 +1,14 @@
#include "TrackballInterruptBase.h"
#include "configuration.h"
extern bool osk_found;
TrackballInterruptBase::TrackballInterruptBase(const char *name) : concurrency::OSThread(name), _originName(name) {}
void TrackballInterruptBase::init(uint8_t pinDown, uint8_t pinUp, uint8_t pinLeft, uint8_t pinRight, uint8_t pinPress,
input_broker_event eventDown, input_broker_event eventUp, input_broker_event eventLeft,
input_broker_event eventRight, input_broker_event eventPressed, void (*onIntDown)(),
void (*onIntUp)(), void (*onIntLeft)(), void (*onIntRight)(), void (*onIntPress)())
input_broker_event eventRight, input_broker_event eventPressed,
input_broker_event eventPressedLong, void (*onIntDown)(), void (*onIntUp)(),
void (*onIntLeft)(), void (*onIntRight)(), void (*onIntPress)())
{
this->_pinDown = pinDown;
this->_pinUp = pinUp;
@@ -18,6 +20,7 @@ void TrackballInterruptBase::init(uint8_t pinDown, uint8_t pinUp, uint8_t pinLef
this->_eventLeft = eventLeft;
this->_eventRight = eventRight;
this->_eventPressed = eventPressed;
this->_eventPressedLong = eventPressedLong;
if (pinPress != 255) {
pinMode(pinPress, INPUT_PULLUP);
@@ -40,9 +43,9 @@ void TrackballInterruptBase::init(uint8_t pinDown, uint8_t pinUp, uint8_t pinLef
attachInterrupt(this->_pinRight, onIntRight, TB_DIRECTION);
}
LOG_DEBUG("Trackball GPIO initialized (%d, %d, %d, %d, %d)", this->_pinUp, this->_pinDown, this->_pinLeft, this->_pinRight,
pinPress);
LOG_DEBUG("Trackball GPIO initialized - UP:%d DOWN:%d LEFT:%d RIGHT:%d PRESS:%d", this->_pinUp, this->_pinDown,
this->_pinLeft, this->_pinRight, pinPress);
osk_found = true;
this->setInterval(100);
}
@@ -50,10 +53,47 @@ int32_t TrackballInterruptBase::runOnce()
{
InputEvent e;
e.inputEvent = INPUT_BROKER_NONE;
// Handle long press detection for press button
if (pressDetected && pressStartTime > 0) {
uint32_t pressDuration = millis() - pressStartTime;
bool buttonStillPressed = false;
#if defined(T_DECK)
buttonStillPressed = (this->action == TB_ACTION_PRESSED);
#else
buttonStillPressed = !digitalRead(_pinPress);
#endif
if (!buttonStillPressed) {
// Button released
if (pressDuration < LONG_PRESS_DURATION) {
// Short press
e.inputEvent = this->_eventPressed;
}
// Reset state
pressDetected = false;
pressStartTime = 0;
lastLongPressEventTime = 0;
this->action = TB_ACTION_NONE;
} else if (pressDuration >= LONG_PRESS_DURATION) {
// Long press detected
uint32_t currentTime = millis();
// Only trigger long press event if enough time has passed since the last one
if (lastLongPressEventTime == 0 || (currentTime - lastLongPressEventTime) >= LONG_PRESS_REPEAT_INTERVAL) {
e.inputEvent = this->_eventPressedLong;
lastLongPressEventTime = currentTime;
}
this->action = TB_ACTION_PRESSED_LONG;
}
}
#if defined(T_DECK) // T-deck gets a super-simple debounce on trackball
if (this->action == TB_ACTION_PRESSED) {
// LOG_DEBUG("Trackball event Press");
e.inputEvent = this->_eventPressed;
if (this->action == TB_ACTION_PRESSED && !pressDetected) {
// Start long press detection
pressDetected = true;
pressStartTime = millis();
// Don't send event yet, wait to see if it's a long press
} else if (this->action == TB_ACTION_UP && lastEvent == TB_ACTION_UP) {
// LOG_DEBUG("Trackball event UP");
e.inputEvent = this->_eventUp;
@@ -68,9 +108,11 @@ int32_t TrackballInterruptBase::runOnce()
e.inputEvent = this->_eventRight;
}
#else
if (this->action == TB_ACTION_PRESSED && !digitalRead(_pinPress)) {
// LOG_DEBUG("Trackball event Press");
e.inputEvent = this->_eventPressed;
if (this->action == TB_ACTION_PRESSED && !digitalRead(_pinPress) && !pressDetected) {
// Start long press detection
pressDetected = true;
pressStartTime = millis();
// Don't send event yet, wait to see if it's a long press
} else if (this->action == TB_ACTION_UP && !digitalRead(_pinUp)) {
// LOG_DEBUG("Trackball event UP");
e.inputEvent = this->_eventUp;
@@ -91,10 +133,16 @@ int32_t TrackballInterruptBase::runOnce()
e.kbchar = 0x00;
this->notifyObservers(&e);
}
lastEvent = action;
this->action = TB_ACTION_NONE;
return 100;
// Only update lastEvent for non-press actions or completed press actions
if (this->action != TB_ACTION_PRESSED || !pressDetected) {
lastEvent = action;
if (!pressDetected) {
this->action = TB_ACTION_NONE;
}
}
return 50; // Check more frequently for better long press detection
}
void TrackballInterruptBase::intPressHandler()