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Include/Gui: Add @gui_event_loop_handle_msg() to event loop

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At the moment, this implementation may look a bit unnecessarily verbose,
but eventually it will allow us to be more specific in our message
handling.
This commit is contained in:
Alec Murphy
2025-04-09 09:09:37 -04:00
parent d242f5c395
commit e0d6102d60
1 changed files with 65 additions and 37 deletions
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102
Include/Gui.HC
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@@ -1,3 +1,67 @@
U0 @gui_event_loop_handle_msg(IpcMessage* msg)
{
Window* win = NULL;
Widget* widget = NULL;
Bool win_repaint = FALSE;
// Bool widget_repaint = FALSE;
switch (msg->type) {
case CPZ_MSG_WIN_REPAINT:
case CPZ_MSG_WIN_MOUSE_AT:
case CPZ_MSG_WIN_MOUSE_WHEEL:
case CPZ_MSG_WIN_LEFT_BTN_UP:
case CPZ_MSG_WIN_LEFT_BTN_DOWN:
case CPZ_MSG_WIN_RIGHT_BTN_UP:
case CPZ_MSG_WIN_RIGHT_BTN_DOWN:
case CPZ_MSG_WIN_KEY_PRESS:
win = msg->payload;
@umami_set_focused_and_hovered_widget(win, msg->type);
break;
case CPZ_MSG_WIN_WIDGET_DESTROY:
widget = msg->payload;
@gui_widget_destroy(widget);
return;
default:
return;
}
if (!win)
return;
switch (msg->type) {
case CPZ_MSG_WIN_REPAINT:
win_repaint = TRUE;
break;
case CPZ_MSG_WIN_MOUSE_AT:
case CPZ_MSG_WIN_MOUSE_WHEEL:
case CPZ_MSG_WIN_LEFT_BTN_UP:
case CPZ_MSG_WIN_LEFT_BTN_DOWN:
case CPZ_MSG_WIN_RIGHT_BTN_UP:
case CPZ_MSG_WIN_RIGHT_BTN_DOWN:
case CPZ_MSG_WIN_KEY_PRESS:
if (!win->explicit_repaint)
win_repaint = TRUE;
break;
default:
break;
}
switch (msg->type) {
case CPZ_MSG_WIN_MOUSE_AT:
if (win->callback.mouseat)
win->callback.mouseat(win);
break;
case CPZ_MSG_WIN_KEY_PRESS:
if (win->callback.keypress)
win->callback.keypress(win, msg->i64);
break;
default:
break;
}
if (win_repaint) {
@gui_window_repaint(win, msg->type);
Compositor.theme.window_repaint(win, msg->type);
if (win->callback.repaint)
win->callback.repaint(win);
}
}
U0 @gui_event_loop(CTask* task)
{
Fs->ipc = task->ipc;
@@ -5,43 +69,7 @@ U0 @gui_event_loop(CTask* task)
while (1) {
msg = Ipc.MsgRecv();
if (msg) {
switch (msg->type) {
// TODO:
case CPZ_MSG_WIN_WIDGET_DESTROY:
@gui_widget_destroy(msg->payload);
case CPZ_MSG_WIN_MOVE_TO:
break;
case CPZ_MSG_WIN_KEY_PRESS:
if (msg->payload(Window*)->callback.keypress)
msg->payload(Window*)->callback.keypress(msg->payload, msg->i64);
@gui_window_repaint(msg->payload, msg->type);
Compositor.theme.window_repaint(msg->payload, msg->type);
if (msg->payload(Window*)->callback.repaint)
msg->payload(Window*)->callback.repaint(msg->payload);
break;
case CPZ_MSG_WIN_MOUSE_AT:
if (msg->payload(Window*)->callback.mouseat)
msg->payload(Window*)->callback.mouseat(msg->payload);
@gui_window_repaint(msg->payload, msg->type);
Compositor.theme.window_repaint(msg->payload, msg->type);
if (msg->payload(Window*)->callback.repaint)
msg->payload(Window*)->callback.repaint(msg->payload);
break;
case CPZ_MSG_WIN_MOUSE_WHEEL:
case CPZ_MSG_WIN_LEFT_BTN_UP:
case CPZ_MSG_WIN_LEFT_BTN_DOWN:
case CPZ_MSG_WIN_RIGHT_BTN_UP:
case CPZ_MSG_WIN_RIGHT_BTN_DOWN:
case CPZ_MSG_WIN_REPAINT:
@gui_window_repaint(msg->payload, msg->type);
Compositor.theme.window_repaint(msg->payload, msg->type);
if (msg->payload(Window*)->callback.repaint)
msg->payload(Window*)->callback.repaint(msg->payload);
break;
// FIXME: add CPZ_MSG_WIN_RESIZE
default:
break;
}
@gui_event_loop_handle_msg(msg);
Free(msg);
}
Sleep(1);