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client-side for mouse wheel

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This commit is contained in:
Devaev Maxim 2018-07-13 05:52:22 +00:00
parent 2a6883064d
commit 1f02b77f66
2 changed files with 19 additions and 5 deletions
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3
kvmd/kvmd/server.py
View File

@ -145,9 +145,8 @@ class Server: # pylint: disable=too-many-instance-attributes
if key and state in [True, False]:
await self.__hid.send_key_event(key, state)
continue
elif event.get("event_type") in ["mouse_move", "mouse_button"]:
elif event.get("event_type") in ["mouse_move", "mouse_button", "mouse_wheel"]:
pass
# logger.info("Mouse event: %s", event) # TODO
else:
logger.error("Invalid websocket event: %r", event)
await ws.send_str(json.dumps({"msg_type": "echo", "msg": msg.data}))

21
kvmd/web/js/kvmd.js
View File

@ -47,8 +47,8 @@ function __installHidHandlers(ws) {
el_stream_image.onmouseup = (event) => __onMouseButton(ws, event, false);
el_stream_image.oncontextmenu = (event) => event.preventDefault();
el_stream_image.onmousemove = __onMouseMove;
runKvmdSession.mouse_timer_id = setInterval(() => __handleMouseMove(ws), 100);
// TODO: https://learn.javascript.ru/mousewheel
el_stream_image.onwheel = (event) => __onMouseWheel(ws, event);
runKvmdSession.mouse_move_timer = setInterval(() => __handleMouseMove(ws), 100);
}
function __clearHidHandlers() {
@ -60,7 +60,8 @@ function __clearHidHandlers() {
el_stream_image.onmouseup = null;
el_stream_image.oncontextmenu = null;
el_stream_image.onmousemove = null;
clearInterval(runKvmdSession.mouse_timer_id);
el_stream_image.onwheel = null;
clearInterval(runKvmdSession.mouse_move_timer);
}
function __onKeyEvent(ws, event, state) {
@ -115,6 +116,20 @@ function __handleMouseMove(ws) {
}
__handleMouseMove.old_pos = {x: 0, y:0};
function __onMouseWheel(ws, event) {
// https://learn.javascript.ru/mousewheel
if (event.preventDefault) {
event.preventDefault();
}
ws.send(JSON.stringify({
event_type: "mouse_wheel",
delta: {
x: event.deltaX,
y: event.deltaY,
},
}));
}
// -----------------------------------------------------------------------------
function clickPowerButton() {