static void g_register_stream(spectrum_extension * p_ext)
{
if (!g_visualisations.have_item(p_ext))
{
//console::printf("registering %x",p_ext);
if (g_visualisations.add_item(p_ext) == 0)
{
//static_api_ptr_t<visualisation_manager>()->create_stream(g_stream, NULL);
g_create_timer();
}
}
}
static void file_list_remove_duplicates(pfc::ptr_list_t<char> & out)
{
t_size n, m = out.get_count();
out.sort_t(metadb::path_compare);
bit_array_bittable mask(m);
t_size duplicates = 0;
for(n=1;n<m;n++) {
if (!metadb::path_compare(out[n-1],out[n])) {duplicates++;mask.set(n,true);}
}
if (duplicates>0) {
out.free_mask(mask);
}
}
void spectrum_extension::disable()
{
b_active = false;
list_vis.remove_item(this);
static_api_ptr_t<play_callback_manager>()->unregister_callback(this);
if (static_api_ptr_t<play_control>()->is_playing())
g_deregister_stream(this);
if (!list_vis.get_count())
g_stream.release();
p_host.release();
}
static void g_deregister_stream(spectrum_extension * p_ext, bool b_paused = false)
{
//console::printf("deregistering %x",p_ext);
g_visualisations.remove_item(p_ext);
if (!g_visualisations.get_count())
{
g_destroy_timer();
//g_stream.release();
}
if (!b_paused)
{
if (p_ext->b_active)
p_ext->clear();
p_ext->flush_brushes();
}
}
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 console_window::update_all_window_frames()
{
unsigned n, count = list_wnd.get_count();
long flags = 0;
if (cfg_frame == 1) flags |= WS_EX_CLIENTEDGE;
if (cfg_frame == 2) flags |= WS_EX_STATICEDGE;
for (n=0; n<count; n++)
{
HWND wnd = list_wnd[n]->wnd_edit;
if (wnd)
{
SetWindowLongPtr(wnd, GWL_EXSTYLE, flags);
SetWindowPos(wnd,0,0,0,0,0,SWP_NOMOVE|SWP_NOSIZE|SWP_NOZORDER|SWP_FRAMECHANGED);
}
}
}
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);
}
static bool g_is_stream_active(spectrum_extension * p_ext)
{
return g_visualisations.have_item(p_ext);
}
void library_callback_multiplex_t::on_items_modified(const pfc::list_base_const_t<metadb_handle_ptr> & p_data)
{
t_size i, count = m_callbacks.get_count();
for (i=0; i<count; i++)
m_callbacks[i]->on_items_modified(p_data);
}
void library_callback_multiplex_t::deregister_callback (library_callback_t * p_callback)
{
m_callbacks.remove_item(p_callback);
}
void library_callback_multiplex_t::register_callback (library_callback_t * p_callback)
{
m_callbacks.add_item(p_callback);
}
LRESULT console_window::on_message(HWND wnd,UINT msg,WPARAM wp,LPARAM lp)
{
switch(msg)
{
case WM_CREATE:
{
/**
* Store a pointer to ourselve in this list, used for global notifications (in the main thread)
* which updates instances of our panel.
*/
list_wnd.add_item(this);
{
insync(sync);
/** Store a window handle in this list, used in global notifications (in any thread) which
* updates the panels */
g_notify_list.add_item(wnd);
}
long flags = 0;
if (cfg_frame == 1) flags |= WS_EX_CLIENTEDGE;
else if (cfg_frame == 2) flags |= WS_EX_STATICEDGE;
/** Create our edit window */
wnd_edit = CreateWindowEx(flags, WC_EDIT, _T(""),
WS_CHILD | WS_VISIBLE | WS_TABSTOP | ES_AUTOVSCROLL | WS_VSCROLL | ES_READONLY | ES_MULTILINE, 0, 0, 0, 0,
wnd, HMENU(IDC_EDIT), core_api::get_my_instance(), NULL);
if (wnd_edit)
{
if (g_font)
{
/** Nth, n>1, instance; use exisiting font handle */
SendMessage(wnd_edit,WM_SETFONT,(WPARAM)g_font,MAKELPARAM(0,0));
}
else
/** First window - create the font handle */
g_update_all_fonts();
/** Store a pointer to ourself in the user data field of the edit window */
SetWindowLongPtr(wnd_edit,GWL_USERDATA,(LPARAM)(this));
/** Subclass the edit window */
m_editproc = (WNDPROC)SetWindowLongPtr(wnd_edit,GWL_WNDPROC,(LPARAM)(hook_proc));
SendMessage(wnd, MSG_UPDATE, 0, 0);
}
}
break;
/** Update the edit window's text */
case MSG_UPDATE:
{
insync(sync);
pfc::string8_fastalloc buffer;
buffer.prealloc(1024);
unsigned n, count = g_messages.get_count();
for (n=0; n<count; n++)
{
buffer << "[" << pfc::format_int(g_messages[n].m_time.wHour, 2)
<< ":" << pfc::format_int(g_messages[n].m_time.wMinute, 2)
<< ":" << pfc::format_int(g_messages[n].m_time.wSecond, 2)
<< "] " << g_messages[n].m_message;
#if 0
buffer.add_string(pfc::string_printf("[%02u:%02u:%02u] ",(unsigned)g_messages[n].m_time.wHour
,(unsigned)g_messages[n].m_time.wMinute
,(unsigned)g_messages[n].m_time.wSecond));
buffer.add_string(g_messages[n].m_message);
//if (n != count-1)
// buffer.add_string("\r\n",2);
#endif
}
uSetWindowText(wnd_edit, buffer);
LONG_PTR len = SendMessage(wnd_edit, EM_GETLINECOUNT , 0, 0);
SendMessage(wnd_edit, EM_LINESCROLL , 0, len);
}
break;
case WM_GETMINMAXINFO:
break;
case WM_SIZE:
/** Reposition the edit window. */
SetWindowPos(wnd_edit, 0, 0, 0, LOWORD(lp), HIWORD(lp), SWP_NOZORDER);
break;
case WM_ERASEBKGND:
return FALSE;
case WM_DESTROY:
{
wnd_edit=0;
list_wnd.remove_item(this);
SendMessage(wnd_edit,WM_SETFONT,NULL,MAKELPARAM(0,0));
if (list_wnd.get_count() == 0)
{
DeleteFont(g_font);
g_font = 0;
}
{
insync(sync);
g_notify_list.remove_item(wnd);
}
}
break;
}
return DefWindowProc(wnd, msg, wp, lp);
}
