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 library_callback_multiplex_t::deregister_callback (library_callback_t * p_callback) { m_callbacks.remove_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); }