bool LoadPlugin()
{
InitHotkeyExControl(hinstMain);
thePlugin = new SceneSwitcher(hinstMain, HotkeyToggle);
if (thePlugin == 0) return false;
if (thePlugin->GetToggleHotkey() != 0)
thePlugin->GetSettings()->hotkeyID = OBSCreateHotkey(thePlugin->GetToggleHotkey(), HotkeyToggle, 0);
return true;
}
bool LoadPlugin()
{
InitHotkeyExControl(hinstMain);
textureMutexes[0] = CreateMutex(NULL, NULL, TEXTURE_MUTEX1);
if(!textureMutexes[0])
{
AppWarning(TEXT("Could not create texture mutex 1, GetLastError = %u"), GetLastError());
return false;
}
textureMutexes[1] = CreateMutex(NULL, NULL, TEXTURE_MUTEX2);
if(!textureMutexes[1])
{
AppWarning(TEXT("Could not create texture mutex 2, GetLastError = %u"), GetLastError());
return false;
}
API->RegisterImageSourceClass(GRAPHICSCAPTURE_CLASSNAME, Str("Sources.GameCaptureSource"), (OBSCREATEPROC)CreateGraphicsCaptureSource, (OBSCONFIGPROC)ConfigureGraphicsCaptureSource);
return true;
}
OBS::OBS()
{
App = this;
__cpuid(cpuInfo, 1);
bSSE2Available = (cpuInfo[3] & (1<<26)) != 0;
hSceneMutex = OSCreateMutex();
hAuxAudioMutex = OSCreateMutex();
monitors.Clear();
EnumDisplayMonitors(NULL, NULL, (MONITORENUMPROC)MonitorInfoEnumProc, (LPARAM)&monitors);
INITCOMMONCONTROLSEX ecce;
ecce.dwSize = sizeof(ecce);
ecce.dwICC = ICC_STANDARD_CLASSES;
if(!InitCommonControlsEx(&ecce))
CrashError(TEXT("Could not initalize common shell controls"));
InitHotkeyExControl(hinstMain);
InitColorControl(hinstMain);
InitVolumeControl();
InitVolumeMeter();
//-----------------------------------------------------
// load locale
if(!locale->LoadStringFile(TEXT("locale/en.txt")))
AppWarning(TEXT("Could not open locale string file '%s'"), TEXT("locale/en.txt"));
strLanguage = GlobalConfig->GetString(TEXT("General"), TEXT("Language"), TEXT("en"));
if(!strLanguage.CompareI(TEXT("en")))
{
String langFile;
langFile << TEXT("locale/") << strLanguage << TEXT(".txt");
if(!locale->LoadStringFile(langFile))
AppWarning(TEXT("Could not open locale string file '%s'"), langFile.Array());
}
//-----------------------------------------------------
// load classes
RegisterSceneClass(TEXT("Scene"), Str("Scene"), (OBSCREATEPROC)CreateNormalScene, NULL);
RegisterImageSourceClass(TEXT("DesktopImageSource"), Str("Sources.SoftwareCaptureSource"), (OBSCREATEPROC)CreateDesktopSource, (OBSCONFIGPROC)ConfigureDesktopSource);
RegisterImageSourceClass(TEXT("BitmapImageSource"), Str("Sources.BitmapSource"), (OBSCREATEPROC)CreateBitmapSource, (OBSCONFIGPROC)ConfigureBitmapSource);
RegisterImageSourceClass(TEXT("BitmapTransitionSource"), Str("Sources.TransitionSource"), (OBSCREATEPROC)CreateBitmapTransitionSource, (OBSCONFIGPROC)ConfigureBitmapTransitionSource);
RegisterImageSourceClass(TEXT("GlobalSource"), Str("Sources.GlobalSource"), (OBSCREATEPROC)CreateGlobalSource, (OBSCONFIGPROC)OBS::ConfigGlobalSource);
RegisterImageSourceClass(TEXT("TextSource"), Str("Sources.TextSource"), (OBSCREATEPROC)CreateTextSource, (OBSCONFIGPROC)ConfigureTextSource);
//-----------------------------------------------------
// render frame class
WNDCLASS wc;
zero(&wc, sizeof(wc));
wc.hInstance = hinstMain;
wc.hCursor = LoadCursor(NULL, IDC_ARROW);
wc.lpszClassName = OBS_RENDERFRAME_CLASS;
wc.lpfnWndProc = (WNDPROC)OBS::RenderFrameProc;
wc.hbrBackground = (HBRUSH)GetStockObject(GRAY_BRUSH);
if(!RegisterClass(&wc))
CrashError(TEXT("Could not register render frame class"));
//-----------------------------------------------------
// main window class
wc.lpszClassName = OBS_WINDOW_CLASS;
wc.lpfnWndProc = (WNDPROC)OBSProc;
wc.hIcon = LoadIcon(hinstMain, MAKEINTRESOURCE(IDI_ICON1));
wc.hbrBackground = (HBRUSH)COLOR_WINDOW;
wc.lpszMenuName = MAKEINTRESOURCE(IDR_MAINMENU);
if(!RegisterClass(&wc))
CrashError(TEXT("Could not register main window class"));
//-----------------------------------------------------
// create main window
int fullscreenX = GetSystemMetrics(SM_CXFULLSCREEN);
int fullscreenY = GetSystemMetrics(SM_CYFULLSCREEN);
borderXSize = borderYSize = 0;
borderXSize += GetSystemMetrics(SM_CXSIZEFRAME)*2;
borderYSize += GetSystemMetrics(SM_CYSIZEFRAME)*2;
borderYSize += GetSystemMetrics(SM_CYMENU);
borderYSize += GetSystemMetrics(SM_CYCAPTION);
clientWidth = GlobalConfig->GetInt(TEXT("General"), TEXT("Width"), 700);
clientHeight = GlobalConfig->GetInt(TEXT("General"), TEXT("Height"), 553);
if(clientWidth < minClientWidth)
clientWidth = minClientWidth;
if(clientHeight < minClientHeight)
clientHeight = minClientHeight;
int maxCX = fullscreenX-borderXSize;
int maxCY = fullscreenY-borderYSize;
if(clientWidth > maxCX)
clientWidth = maxCX;
if(clientHeight > maxCY)
clientHeight = maxCY;
int cx = clientWidth + borderXSize;
int cy = clientHeight + borderYSize;
int x = (fullscreenX/2)-(cx/2);
int y = (fullscreenY/2)-(cy/2);
int posX = GlobalConfig->GetInt(TEXT("General"), TEXT("PosX"));
int posY = GlobalConfig->GetInt(TEXT("General"), TEXT("PosY"));
bool bInsideMonitors = false;
if(posX || posY)
{
for(UINT i=0; i<monitors.Num(); i++)
{
if( posX >= monitors[i].rect.left && posX < monitors[i].rect.right &&
posY >= monitors[i].rect.top && posY < monitors[i].rect.bottom )
{
bInsideMonitors = true;
break;
}
}
}
if(bInsideMonitors)
{
x = posX;
y = posY;
}
hwndMain = CreateWindowEx(WS_EX_CONTROLPARENT|WS_EX_WINDOWEDGE, OBS_WINDOW_CLASS, OBS_VERSION_STRING,
WS_OVERLAPPED | WS_THICKFRAME | WS_MINIMIZEBOX | WS_CAPTION | WS_SYSMENU | WS_CLIPCHILDREN,
x, y, cx, cy, NULL, NULL, hinstMain, NULL);
if(!hwndMain)
CrashError(TEXT("Could not create main window"));
HMENU hMenu = GetMenu(hwndMain);
LocalizeMenu(hMenu);
//-----------------------------------------------------
// render frame
hwndRenderFrame = CreateWindow(OBS_RENDERFRAME_CLASS, NULL, WS_CHILDWINDOW|WS_VISIBLE,
0, 0, 0, 0,
hwndMain, NULL, hinstMain, NULL);
if(!hwndRenderFrame)
CrashError(TEXT("Could not create render frame"));
//-----------------------------------------------------
// scenes listbox
HWND hwndTemp;
hwndTemp = CreateWindowEx(WS_EX_CLIENTEDGE, TEXT("LISTBOX"), NULL,
WS_CHILDWINDOW|WS_VISIBLE|WS_TABSTOP|LBS_HASSTRINGS|WS_VSCROLL|LBS_NOTIFY|LBS_NOINTEGRALHEIGHT|WS_CLIPSIBLINGS,
0, 0, 0, 0, hwndMain, (HMENU)ID_SCENES, 0, 0);
SendMessage(hwndTemp, WM_SETFONT, (WPARAM)GetStockObject(DEFAULT_GUI_FONT), TRUE);
listboxProc = (WNDPROC)GetWindowLongPtr(hwndTemp, GWLP_WNDPROC);
SetWindowLongPtr(hwndTemp, GWLP_WNDPROC, (LONG_PTR)OBS::ListboxHook);
//-----------------------------------------------------
// elements listview
hwndTemp = CreateWindowEx(WS_EX_CLIENTEDGE, WC_LISTVIEW, NULL,
WS_CHILDWINDOW|WS_VISIBLE|WS_TABSTOP|WS_VSCROLL|WS_CLIPSIBLINGS|LVS_REPORT|LVS_NOCOLUMNHEADER|
LVS_SHOWSELALWAYS | LVS_ALIGNLEFT | LVS_NOLABELWRAP,
0, 0, 0, 0, hwndMain, (HMENU)ID_SOURCES, 0, 0);
SendMessage(hwndTemp, WM_SETFONT, (WPARAM)GetStockObject(DEFAULT_GUI_FONT), TRUE);
ListView_SetExtendedListViewStyle(hwndTemp, LVS_EX_CHECKBOXES | LVS_EX_FULLROWSELECT | LVS_EX_DOUBLEBUFFER);
//add single column needed for report style
LVCOLUMN column;
column.mask = LVCF_TEXT;
column.fmt = LVCFMT_FIXED_WIDTH;
column.cx = 0;
column.pszText = TEXT("");
ListView_InsertColumn(hwndTemp, 0, &column);
ListView_InsertColumn(hwndTemp, 1, &column);
listviewProc = (WNDPROC)GetWindowLongPtr(hwndTemp, GWLP_WNDPROC);
SetWindowLongPtr(hwndTemp, GWLP_WNDPROC, (LONG_PTR)OBS::ListboxHook);
HWND hwndSources = hwndTemp;
//-----------------------------------------------------
// status control
hwndTemp = CreateWindowEx(0, STATUSCLASSNAME, NULL,
WS_CHILD|WS_VISIBLE|SBARS_SIZEGRIP|WS_CLIPSIBLINGS,
0, 0, 0, 0, hwndMain, (HMENU)ID_STATUS, 0, 0);
SendMessage(hwndTemp, WM_SETFONT, (WPARAM)GetStockObject(DEFAULT_GUI_FONT), TRUE);
//-----------------------------------------------------
// mic volume control
hwndTemp = CreateWindow(VOLUME_CONTROL_CLASS, NULL,
WS_CHILDWINDOW|WS_VISIBLE|WS_CLIPSIBLINGS,
0, 0, 0, 0, hwndMain, (HMENU)ID_MICVOLUME, 0, 0);
SetVolumeControlIcons(hwndTemp, GetIcon(hinstMain, IDI_SOUND_MIC), GetIcon(hinstMain, IDI_SOUND_MIC_MUTED));
//-----------------------------------------------------
// mic volume meter
hwndTemp = CreateWindow(VOLUME_METER_CLASS, NULL,
WS_CHILDWINDOW|WS_VISIBLE|WS_CLIPSIBLINGS,
0, 0, 0, 0, hwndMain, (HMENU)ID_MICVOLUMEMETER, 0, 0);
//-----------------------------------------------------
// desktop volume meter
hwndTemp = CreateWindow(VOLUME_METER_CLASS, NULL,
WS_CHILDWINDOW|WS_VISIBLE|WS_CLIPSIBLINGS,
0, 0, 0, 0, hwndMain, (HMENU)ID_DESKTOPVOLUMEMETER, 0, 0);
//-----------------------------------------------------
// desktop volume control
hwndTemp = CreateWindow(VOLUME_CONTROL_CLASS, NULL,
WS_CHILDWINDOW|WS_VISIBLE|WS_CLIPSIBLINGS,
0, 0, 0, 0, hwndMain, (HMENU)ID_DESKTOPVOLUME, 0, 0);
SetVolumeControlIcons(hwndTemp, GetIcon(hinstMain, IDI_SOUND_DESKTOP), GetIcon(hinstMain, IDI_SOUND_DESKTOP_MUTED));
//-----------------------------------------------------
// settings button
hwndTemp = CreateWindow(TEXT("BUTTON"), Str("Settings"),
WS_CHILDWINDOW|WS_VISIBLE|WS_TABSTOP|BS_TEXT|BS_PUSHBUTTON|WS_CLIPSIBLINGS,
0, 0, 0, 0, hwndMain, (HMENU)ID_SETTINGS, 0, 0);
SendMessage(hwndTemp, WM_SETFONT, (WPARAM)GetStockObject(DEFAULT_GUI_FONT), TRUE);
//-----------------------------------------------------
// start/stop stream button
hwndTemp = CreateWindow(TEXT("BUTTON"), Str("MainWindow.StartStream"),
WS_CHILDWINDOW|WS_VISIBLE|WS_TABSTOP|BS_TEXT|BS_PUSHBUTTON|WS_CLIPSIBLINGS,
0, 0, 0, 0, hwndMain, (HMENU)ID_STARTSTOP, 0, 0);
SendMessage(hwndTemp, WM_SETFONT, (WPARAM)GetStockObject(DEFAULT_GUI_FONT), TRUE);
//-----------------------------------------------------
// edit scene button
hwndTemp = CreateWindow(TEXT("BUTTON"), Str("MainWindow.SceneEditor"),
WS_CHILDWINDOW|WS_VISIBLE|WS_TABSTOP|BS_TEXT|BS_AUTOCHECKBOX|BS_PUSHLIKE|WS_DISABLED|WS_CLIPSIBLINGS,
0, 0, 0, 0, hwndMain, (HMENU)ID_SCENEEDITOR, 0, 0);
SendMessage(hwndTemp, WM_SETFONT, (WPARAM)GetStockObject(DEFAULT_GUI_FONT), TRUE);
//-----------------------------------------------------
// global sources button
hwndTemp = CreateWindow(TEXT("BUTTON"), Str("GlobalSources"),
WS_CHILDWINDOW|WS_VISIBLE|WS_TABSTOP|BS_TEXT|BS_PUSHBUTTON|WS_CLIPSIBLINGS,
0, 0, 0, 0, hwndMain, (HMENU)ID_GLOBALSOURCES, 0, 0);
SendMessage(hwndTemp, WM_SETFONT, (WPARAM)GetStockObject(DEFAULT_GUI_FONT), TRUE);
//-----------------------------------------------------
// test stream button
hwndTemp = CreateWindow(TEXT("BUTTON"), Str("MainWindow.TestStream"),
WS_CHILDWINDOW|WS_VISIBLE|WS_TABSTOP|BS_TEXT|BS_PUSHBUTTON|WS_CLIPSIBLINGS,
0, 0, 0, 0, hwndMain, (HMENU)ID_TESTSTREAM, 0, 0);
SendMessage(hwndTemp, WM_SETFONT, (WPARAM)GetStockObject(DEFAULT_GUI_FONT), TRUE);
//-----------------------------------------------------
// plugins button
hwndTemp = CreateWindow(TEXT("BUTTON"), Str("MainWindow.Plugins"),
WS_CHILDWINDOW|WS_VISIBLE|WS_TABSTOP|BS_TEXT|BS_PUSHBUTTON|WS_CLIPSIBLINGS,
0, 0, 0, 0, hwndMain, (HMENU)ID_PLUGINS, 0, 0);
SendMessage(hwndTemp, WM_SETFONT, (WPARAM)GetStockObject(DEFAULT_GUI_FONT), TRUE);
//-----------------------------------------------------
// dashboard button
hwndTemp = CreateWindow(TEXT("BUTTON"), Str("MainWindow.Dashboard"),
WS_CHILDWINDOW|WS_VISIBLE|WS_TABSTOP|BS_TEXT|BS_PUSHBUTTON|WS_CLIPSIBLINGS,
0, 0, 0, 0, hwndMain, (HMENU)ID_DASHBOARD, 0, 0);
SendMessage(hwndTemp, WM_SETFONT, (WPARAM)GetStockObject(DEFAULT_GUI_FONT), TRUE);
//-----------------------------------------------------
// exit button
hwndTemp = CreateWindow(TEXT("BUTTON"), Str("MainWindow.Exit"),
WS_CHILDWINDOW|WS_VISIBLE|WS_TABSTOP|BS_TEXT|BS_PUSHBUTTON|WS_CLIPSIBLINGS,
0, 0, 0, 0, hwndMain, (HMENU)ID_EXIT, 0, 0);
SendMessage(hwndTemp, WM_SETFONT, (WPARAM)GetStockObject(DEFAULT_GUI_FONT), TRUE);
//-----------------------------------------------------
// scenes text
hwndTemp = CreateWindow(TEXT("STATIC"), Str("MainWindow.Scenes"),
WS_CHILDWINDOW|WS_VISIBLE|WS_CLIPSIBLINGS,
0, 0, 0, 0, hwndMain, (HMENU)ID_SCENES_TEXT, 0, 0);
SendMessage(hwndTemp, WM_SETFONT, (WPARAM)GetStockObject(DEFAULT_GUI_FONT), TRUE);
//-----------------------------------------------------
// scenes text
hwndTemp = CreateWindow(TEXT("STATIC"), Str("MainWindow.Sources"),
WS_CHILDWINDOW|WS_VISIBLE|WS_CLIPSIBLINGS,
0, 0, 0, 0, hwndMain, (HMENU)ID_SOURCES_TEXT, 0, 0);
SendMessage(hwndTemp, WM_SETFONT, (WPARAM)GetStockObject(DEFAULT_GUI_FONT), TRUE);
//-----------------------------------------------------
// populate scenes
hwndTemp = GetDlgItem(hwndMain, ID_SCENES);
String strScenesConfig;
strScenesConfig << lpAppDataPath << TEXT("\\scenes.xconfig");
if(!scenesConfig.Open(strScenesConfig))
CrashError(TEXT("Could not open '%s'"), strScenesConfig);
XElement *scenes = scenesConfig.GetElement(TEXT("scenes"));
if(!scenes)
scenes = scenesConfig.CreateElement(TEXT("scenes"));
UINT numScenes = scenes->NumElements();
if(!numScenes)
{
XElement *scene = scenes->CreateElement(Str("Scene"));
scene->SetString(TEXT("class"), TEXT("Scene"));
numScenes++;
}
for(UINT i=0; i<numScenes; i++)
{
XElement *scene = scenes->GetElementByID(i);
scene->SetString(TEXT("class"), TEXT("Scene"));
SendMessage(hwndTemp, LB_ADDSTRING, 0, (LPARAM)scene->GetName());
}
//-----------------------------------------------------
// populate sources
if(numScenes)
{
String strScene = AppConfig->GetString(TEXT("General"), TEXT("CurrentScene"));
int id = (int)SendMessage(hwndTemp, LB_FINDSTRINGEXACT, -1, 0);
if(id == LB_ERR)
id = 0;
SendMessage(hwndTemp, LB_SETCURSEL, (WPARAM)id, 0);
SendMessage(hwndMain, WM_COMMAND, MAKEWPARAM(ID_SCENES, LBN_SELCHANGE), (LPARAM)GetDlgItem(hwndMain, ID_SCENES));
}
//-----------------------------------------------------
hHotkeyMutex = OSCreateMutex();
hInfoMutex = OSCreateMutex();
hStartupShutdownMutex = OSCreateMutex();
//-----------------------------------------------------
API = CreateOBSApiInterface();
ResizeWindow(false);
ShowWindow(hwndMain, SW_SHOW);
// make sure sources listview column widths are as expected after obs window is shown
ListView_SetColumnWidth(hwndSources,0,LVSCW_AUTOSIZE_USEHEADER);
ListView_SetColumnWidth(hwndSources,1,LVSCW_AUTOSIZE_USEHEADER);
//-----------------------------------------------------
for(UINT i=0; i<numScenes; i++)
{
XElement *scene = scenes->GetElementByID(i);
DWORD hotkey = scene->GetInt(TEXT("hotkey"));
if(hotkey)
{
SceneHotkeyInfo hotkeyInfo;
hotkeyInfo.hotkey = hotkey;
hotkeyInfo.scene = scene;
hotkeyInfo.hotkeyID = API->CreateHotkey(hotkey, SceneHotkey, 0);
if(hotkeyInfo.hotkeyID)
sceneHotkeys << hotkeyInfo;
}
}
//-----------------------------------------------------
// load plugins
OSFindData ofd;
HANDLE hFind = OSFindFirstFile(TEXT("plugins/*.dll"), ofd);
if(hFind)
{
do
{
if(!ofd.bDirectory) //why would someone give a directory a .dll extension in the first place? pranksters.
{
String strLocation;
strLocation << TEXT("plugins/") << ofd.fileName;
HMODULE hPlugin = LoadLibrary(strLocation);
if(hPlugin)
{
LOADPLUGINPROC loadPlugin = (LOADPLUGINPROC)GetProcAddress(hPlugin, "LoadPlugin");
if(loadPlugin && loadPlugin())
{
PluginInfo *pluginInfo = plugins.CreateNew();
pluginInfo->hModule = hPlugin;
pluginInfo->strFile = ofd.fileName;
GETPLUGINNAMEPROC getName = (GETPLUGINNAMEPROC)GetProcAddress(hPlugin, "GetPluginName");
CTSTR lpName;
if(getName)
lpName = getName();
else
lpName = TEXT("<unknown>");
//FIXME: log this somewhere else, it comes before the OBS version info and looks weird.
//Log(TEXT("Loaded plugin '%s', %s"), lpName, strLocation);
}
else
{
Log(TEXT("Failed to initialize plugin %s"), strLocation);
FreeLibrary(hPlugin);
}
}
else
{
Log(TEXT("Failed to load plugin %s, %d"), strLocation, GetLastError());
}
}
} while (OSFindNextFile(hFind, ofd));
OSFindClose(hFind);
}
//-----------------------------------------------------
ReloadIniSettings();
ResetProfileMenu();
//-----------------------------------------------------
bAutoReconnect = AppConfig->GetInt(TEXT("Publish"), TEXT("AutoReconnect"), 1) != 0;
reconnectTimeout = AppConfig->GetInt(TEXT("Publish"), TEXT("AutoReconnectTimeout"), 10);
if(reconnectTimeout < 5)
reconnectTimeout = 5;
hHotkeyThread = OSCreateThread((XTHREAD)HotkeyThread, NULL);
#ifndef OBS_DISABLE_AUTOUPDATE
ULARGE_INTEGER lastUpdateTime;
ULARGE_INTEGER currentTime;
FILETIME systemTime;
lastUpdateTime.QuadPart = GlobalConfig->GetInt(TEXT("General"), TEXT("LastUpdateCheck"), 0);
GetSystemTimeAsFileTime(&systemTime);
currentTime.LowPart = systemTime.dwLowDateTime;
currentTime.HighPart = systemTime.dwHighDateTime;
//OBS doesn't support 64 bit ints in the config file, so we have to normalize it to a 32 bit int
currentTime.QuadPart /= 10000000;
currentTime.QuadPart -= 13000000000;
if (currentTime.QuadPart - lastUpdateTime.QuadPart >= 3600)
{
GlobalConfig->SetInt(TEXT("General"), TEXT("LastUpdateCheck"), (int)currentTime.QuadPart);
OSCloseThread(OSCreateThread((XTHREAD)CheckUpdateThread, NULL));
}
#endif
bRenderViewEnabled = true;
if(GlobalConfig->GetInt(TEXT("General"), TEXT("ShowWebrootWarning"), TRUE) && IsWebrootLoaded())
MessageBox(hwndMain, TEXT("Webroot Secureanywhere appears to be active. This product will cause problems with OBS as the security features block OBS from accessing Windows GDI functions. It is highly recommended that you disable Secureanywhere and restart OBS.\r\n\r\nOf course you can always just ignore this message if you want, but it may prevent you from being able to stream certain things. Please do not report any bugs you may encounter if you leave Secureanywhere enabled."), TEXT("Just a slight issue you might want to be aware of"), MB_OK);
}
