Function Apply

libop/window/WindowLayout.cpp:280–313

}

long Apply(const std::vector<HWND> &windows, const std::vector<Rect> &rects, const Options &options) {
    if (windows.empty() || windows.size() != rects.size()) {
        return 0;
    }

    for (size_t i = 0; i < windows.size(); ++i) {
        if (!::IsWindow(windows[i])) {
            return 0;
        }

        const auto &rect = rects[i];
        Metrics initial_metrics = {};
        const bool has_initial_metrics = GetWindowMetrics(windows[i], initial_metrics);
        if (!::SetWindowPos(windows[i], nullptr, rect.x, rect.y, rect.width, rect.height,
                            SWP_NOZORDER | SWP_NOACTIVATE)) {
            return 0;
        }

        // 某些窗口会吞掉尺寸修改，这里做一次结果校验，避免误报成功。
        ::Sleep(100);
        if (options.anchor_mode == AnchorMode::Client) {
            if (!MatchesTargetClientSize(windows[i], options)) {
                return 0;
            }
            if (has_initial_metrics && !MatchesTargetClientRect(windows[i], rect, initial_metrics)) {
                return 0;
            }
        } else if (!MatchesTargetSize(windows[i], rect)) {
            return 0;
        }
    }

    return 1;
}

long Layout(const std::vector<HWND> &windows, const Options &options) {
    if (windows.empty()) {