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Start using pen input events

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This commit is contained in:
Yousef Khadadeh 2026-03-03 14:59:18 +03:00
parent 451bf9b6b2
commit 5b6316bd15
5 changed files with 208 additions and 41 deletions
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37
src/main.cpp
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@ -784,20 +784,9 @@ SDL_AppResult SDL_AppEvent(void *appstate, SDL_Event *event) {
}
case SDL_EVENT_PEN_MOTION: {
mS.m->update_scale_and_density();
mS.m->input.pen.isEraser = event->pmotion.pen_state & SDL_PEN_INPUT_ERASER_TIP;
mS.m->input.mouse.set_pos({event->pmotion.x * mS.m->window.density, event->pmotion.y * mS.m->window.density});
break;
}
case SDL_EVENT_PEN_DOWN: {
mS.m->input.pen.isDown = true;
mS.m->input.mouse.leftDown = true;
if((std::chrono::steady_clock::now() - mS.m->input.pen.lastPenLeftClickTime) > std::chrono::milliseconds(300))
mS.m->input.pen.leftClicksSaved = 0;
mS.m->input.pen.leftClicksSaved++;
mS.m->input.mouse.leftClicks = mS.m->input.pen.leftClicksSaved;
mS.m->input.pen.lastPenLeftClickTime = std::chrono::steady_clock::now();
mS.m->input.pen.isEraser = event->ptouch.eraser;
//mS.m->input.mouse.set_pos({event->ptouch.x, event->ptouch.y});
mS.m->input.backend_pen_motion_update(event->pmotion);
//mS.m->input.pen.isEraser = event->pmotion.pen_state & SDL_PEN_INPUT_ERASER_TIP;
//mS.m->input.mouse.set_pos({event->pmotion.x * mS.m->window.density, event->pmotion.y * mS.m->window.density});
break;
}
case SDL_EVENT_PEN_AXIS: {
@ -806,22 +795,24 @@ SDL_AppResult SDL_AppEvent(void *appstate, SDL_Event *event) {
//mS.m->input.mouse.set_pos({event->paxis.x, event->paxis.y});
break;
}
case SDL_EVENT_PEN_DOWN: {
mS.m->update_scale_and_density();
mS.m->input.backend_pen_touch_down_update(event->ptouch);
break;
}
case SDL_EVENT_PEN_UP: {
mS.m->input.pen.isDown = false;
mS.m->input.mouse.leftDown = false;
mS.m->input.pen.isEraser = event->ptouch.eraser;
mS.m->input.pen.pressure = 0.0;
//mS.m->input.mouse.set_pos({event->ptouch.x, event->ptouch.y});
mS.m->update_scale_and_density();
mS.m->input.backend_pen_touch_up_update(event->ptouch);
break;
}
case SDL_EVENT_PEN_BUTTON_UP: {
mS.m->input.set_pen_button_up(event->pbutton);
//mS.m->input.mouse.set_pos({event->pbutton.x, event->pbutton.y});
mS.m->update_scale_and_density();
mS.m->input.backend_pen_button_up_update(event->pbutton);
break;
}
case SDL_EVENT_PEN_BUTTON_DOWN: {
mS.m->input.set_pen_button_down(event->pbutton);
//mS.m->input.mouse.set_pos({event->pbutton.x, event->pbutton.y});
mS.m->update_scale_and_density();
mS.m->input.backend_pen_button_down_update(event->pbutton);
break;
}
case SDL_EVENT_FINGER_DOWN: {