void OnSize(UINT, CSize s) {
auto DPI = QueryScreenDPIEx(*this);
pfc::string_formatter msg;
msg << "Current size: ";
if ( DPI.cx > 0 && DPI.cy > 0 ) {
msg << MulDiv( s.cx, 96, DPI.cx ) << "x" << MulDiv( s.cy, 96, DPI.cy ) << " units, ";
}
msg << s.cx << "x" << s.cy << " pixels";
uSetDlgItemText( *this, IDC_STATIC_SIZE, msg );
}
void spectrum_extension::enable( const ui_extension::visualisation_host_ptr & p_vis_host)
{
p_host = p_vis_host;
b_active = true;
const unsigned cx_dpi = QueryScreenDPIEx().cx;
m_bar_width = MulDiv(cx_dpi, 3, 96);
m_bar_gap = MulDiv(cx_dpi, 1, 96);
if (list_vis.add_item(this) == 0)
static_api_ptr_t<visualisation_manager>()->create_stream(g_stream, NULL);
static_api_ptr_t<play_callback_manager>()->register_callback(this, play_callback::flag_on_playback_new_track|play_callback::flag_on_playback_stop|play_callback::flag_on_playback_pause, false);
if (static_api_ptr_t<play_control>()->is_playing())
g_register_stream(this);
}
void spectrum_extension::enable( const ui_extension::visualisation_host_ptr & p_vis_host)
{
p_host = p_vis_host;
b_active = true;
const unsigned cx_dpi = QueryScreenDPIEx().cx;
m_bar_width = MulDiv(cx_dpi, 3, 96);
m_bar_gap = MulDiv(cx_dpi, 1, 96);
if (list_vis.add_item(this) == 0)
{
static_api_ptr_t<visualisation_manager>()->create_stream(g_stream, visualisation_manager::KStreamFlagNewFFT);
visualisation_stream_v2::ptr p_stream_v2;
if (g_stream->service_query_t(p_stream_v2))
p_stream_v2->set_channel_mode(visualisation_stream_v2::channel_mode_mono);
}
static_api_ptr_t<play_callback_manager>()->register_callback(this, play_callback::flag_on_playback_new_track|play_callback::flag_on_playback_stop|play_callback::flag_on_playback_pause, false);
if (static_api_ptr_t<play_control>()->is_playing())
g_register_stream(this);
}