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compositor: rotate mouse cursor to match rotation of window under cursor

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This commit is contained in:
K. Lange 2022-03-03 19:39:37 +09:00
parent 9a15b6df4f
commit 9f495ac854
1 changed files with 10 additions and 1 deletions
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11
apps/compositor.c
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@ -59,6 +59,7 @@ static void window_actually_close(yutani_globals_t * yg, yutani_server_window_t
static void notify_subscribers(yutani_globals_t * yg);
static void mouse_stop_drag(yutani_globals_t * yg);
static void window_move(yutani_globals_t * yg, yutani_server_window_t * window, int x, int y);
static yutani_server_window_t * top_at(yutani_globals_t * yg, uint16_t x, uint16_t y);
/**
* Print usage information.
@ -586,7 +587,15 @@ static void draw_cursor(yutani_globals_t * yg, int x, int y, int cursor) {
}
}
draw_sprite(yg->backend_ctx, sprite, x / MOUSE_SCALE - MOUSE_OFFSET_X, y / MOUSE_SCALE - MOUSE_OFFSET_Y);
yutani_server_window_t * cursor_window = yg->resizing_window ? yg->resizing_window :
top_at(yg, yg->mouse_x / MOUSE_SCALE, yg->mouse_y / MOUSE_SCALE);
int16_t rotation = cursor_window ? cursor_window->rotation : 0;
if (rotation) {
draw_sprite_rotate(yg->backend_ctx, sprite, x / MOUSE_SCALE - MOUSE_OFFSET_X, y / MOUSE_SCALE - MOUSE_OFFSET_Y, (double)rotation * M_PI / 180.0, 1.0);
} else {
draw_sprite(yg->backend_ctx, sprite, x / MOUSE_SCALE - MOUSE_OFFSET_X, y / MOUSE_SCALE - MOUSE_OFFSET_Y);
}
}
/**