/*****************************************************************************
* plugin.cpp: ActiveX control for VLC
*****************************************************************************
- * Copyright (C) 2005 VideoLAN (Centrale Réseaux) and its contributors
+ * Copyright (C) 2006 the VideoLAN team
*
* Authors: Damien Fouilleul <Damien.Fouilleul@laposte.net>
*
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
*****************************************************************************/
#include "plugin.h"
#include "connectioncontainer.h"
#include "objectsafety.h"
#include "vlccontrol.h"
+#include "vlccontrol2.h"
#include "viewobject.h"
+#include "dataobject.h"
+#include "supporterrorinfo.h"
#include "utils.h"
#include <string.h>
#include <winreg.h>
+#include <winuser.h>
+#include <servprov.h>
+#include <shlwapi.h>
+#include <wininet.h>
using namespace std;
////////////////////////////////////////////////////////////////////////
//class factory
-// {E23FE9C6-778E-49d4-B537-38FCDE4887D8}
-//const GUID CLSID_VLCPlugin =
-// { 0xe23fe9c6, 0x778e, 0x49d4, { 0xb5, 0x37, 0x38, 0xfc, 0xde, 0x48, 0x87, 0xd8 } };
-
static LRESULT CALLBACK VLCInPlaceClassWndProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam) {
- switch( uMsg )
- {
- case WM_ERASEBKGND:
- return 1L;
-
- case WM_PAINT:
- PAINTSTRUCT ps;
- if( GetUpdateRect(hWnd, NULL, FALSE) )
- {
- BeginPaint(hWnd, &ps);
- EndPaint(hWnd, &ps);
- }
- return 0L;
-
- default:
- return DefWindowProc(hWnd, uMsg, wParam, lParam);
- }
-};
-
-static LRESULT CALLBACK VLCVideoClassWndProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam) {
VLCPlugin *p_instance = reinterpret_cast<VLCPlugin *>(GetWindowLongPtr(hWnd, GWLP_USERDATA));
switch( uMsg )
}
};
-VLCPluginClass::VLCPluginClass(LONG *p_class_ref, HINSTANCE hInstance) :
+VLCPluginClass::VLCPluginClass(LONG *p_class_ref, HINSTANCE hInstance, REFCLSID rclsid) :
_p_class_ref(p_class_ref),
- _hinstance(hInstance)
+ _hinstance(hInstance),
+ _classid(rclsid),
+ _inplace_picture(NULL)
{
WNDCLASS wClass;
if( ! GetClassInfo(hInstance, getInPlaceWndClassName(), &wClass) )
{
- wClass.style = CS_NOCLOSE|CS_HREDRAW|CS_VREDRAW|CS_DBLCLKS;
+ wClass.style = CS_NOCLOSE|CS_DBLCLKS;
wClass.lpfnWndProc = VLCInPlaceClassWndProc;
wClass.cbClsExtra = 0;
wClass.cbWndExtra = 0;
wClass.hbrBackground = NULL;
wClass.lpszMenuName = NULL;
wClass.lpszClassName = getInPlaceWndClassName();
-
+
_inplace_wndclass_atom = RegisterClass(&wClass);
}
else
_inplace_wndclass_atom = 0;
}
- if( ! GetClassInfo(hInstance, getVideoWndClassName(), &wClass) )
- {
- wClass.style = CS_NOCLOSE|CS_HREDRAW|CS_VREDRAW;
- wClass.lpfnWndProc = VLCVideoClassWndProc;
- wClass.cbClsExtra = 0;
- wClass.cbWndExtra = 0;
- wClass.hInstance = hInstance;
- wClass.hIcon = NULL;
- wClass.hCursor = LoadCursor(NULL, IDC_ARROW);
- wClass.hbrBackground = NULL;
- wClass.lpszMenuName = NULL;
- wClass.lpszClassName = getVideoWndClassName();
-
- _video_wndclass_atom = RegisterClass(&wClass);
- }
- else
+ HBITMAP hbitmap = (HBITMAP)LoadImage(getHInstance(), TEXT("INPLACE-PICT"), IMAGE_BITMAP, 0, 0, LR_DEFAULTCOLOR);
+ if( NULL != hbitmap )
{
- _video_wndclass_atom = 0;
- }
+ PICTDESC pictDesc;
- _inplace_hbitmap = (HBITMAP)LoadImage(getHInstance(), TEXT("INPLACE-PICT"), IMAGE_BITMAP, 0, 0, LR_DEFAULTCOLOR);
+ pictDesc.cbSizeofstruct = sizeof(PICTDESC);
+ pictDesc.picType = PICTYPE_BITMAP;
+ pictDesc.bmp.hbitmap = hbitmap;
+ pictDesc.bmp.hpal = NULL;
+ if( FAILED(OleCreatePictureIndirect(&pictDesc, IID_IPicture, TRUE, reinterpret_cast<LPVOID*>(&_inplace_picture))) )
+ _inplace_picture = NULL;
+ }
AddRef();
};
if( 0 != _inplace_wndclass_atom )
UnregisterClass(MAKEINTATOM(_inplace_wndclass_atom), _hinstance);
- if( 0 != _video_wndclass_atom )
- UnregisterClass(MAKEINTATOM(_video_wndclass_atom), _hinstance);
-
- if( NULL != _inplace_hbitmap )
- DeleteObject(_inplace_hbitmap);
+ if( NULL != _inplace_picture )
+ _inplace_picture->Release();
};
STDMETHODIMP VLCPluginClass::QueryInterface(REFIID riid, void **ppv)
if( NULL == ppv )
return E_INVALIDARG;
- if( (IID_IUnknown == riid) || (IID_IClassFactory == riid) )
+ if( (IID_IUnknown == riid)
+ || (IID_IClassFactory == riid) )
{
AddRef();
*ppv = reinterpret_cast<LPVOID>(this);
return refcount;
};
-STDMETHODIMP VLCPluginClass::CreateInstance(IUnknown *pUnkOuter, REFIID riid, void **ppv)
+STDMETHODIMP VLCPluginClass::CreateInstance(LPUNKNOWN pUnkOuter, REFIID riid, void **ppv)
{
if( NULL == ppv )
return E_POINTER;
*ppv = NULL;
- if( NULL != pUnkOuter )
+ if( (NULL != pUnkOuter) && (IID_IUnknown != riid) ) {
return CLASS_E_NOAGGREGATION;
+ }
- VLCPlugin *plugin = new VLCPlugin(this);
+ VLCPlugin *plugin = new VLCPlugin(this, pUnkOuter);
if( NULL != plugin )
{
HRESULT hr = plugin->QueryInterface(riid, ppv);
+ // the following will destroy the object if QueryInterface() failed
plugin->Release();
return hr;
}
{
if( fLock )
AddRef();
- else
+ else
Release();
return S_OK;
////////////////////////////////////////////////////////////////////////
-VLCPlugin::VLCPlugin(VLCPluginClass *p_class) :
+VLCPlugin::VLCPlugin(VLCPluginClass *p_class, LPUNKNOWN pUnkOuter) :
_inplacewnd(NULL),
_p_class(p_class),
_i_ref(1UL),
- _codepage(CP_ACP),
- _psz_src(NULL),
- _b_autostart(TRUE),
- _b_loopmode(FALSE),
- _b_visible(TRUE),
- _b_mute(FALSE),
- _b_sendevents(TRUE),
- _i_vlc(0)
+ _p_libvlc(NULL),
+ _i_codepage(CP_ACP),
+ _b_usermode(TRUE)
{
p_class->AddRef();
- vlcOleObject = new VLCOleObject(this);
vlcOleControl = new VLCOleControl(this);
vlcOleInPlaceObject = new VLCOleInPlaceObject(this);
vlcOleInPlaceActiveObject = new VLCOleInPlaceActiveObject(this);
vlcConnectionPointContainer = new VLCConnectionPointContainer(this);
vlcObjectSafety = new VLCObjectSafety(this);
vlcControl = new VLCControl(this);
+ vlcControl2 = new VLCControl2(this);
vlcViewObject = new VLCViewObject(this);
+ vlcDataObject = new VLCDataObject(this);
+ vlcOleObject = new VLCOleObject(this);
+ vlcSupportErrorInfo = new VLCSupportErrorInfo(this);
+
+ // configure controlling IUnknown interface for implemented interfaces
+ this->pUnkOuter = (NULL != pUnkOuter) ? pUnkOuter : dynamic_cast<LPUNKNOWN>(this);
+
+ // default picure
+ _p_pict = p_class->getInPlacePict();
- // set default/preferred size (320x240) pixels in HIMETRIC
- HDC hDC = CreateDevDC(NULL);
- _extent.cx = (320*2540L)/GetDeviceCaps(hDC, LOGPIXELSX);
- _extent.cy = (240*2540L)/GetDeviceCaps(hDC, LOGPIXELSY);
- DeleteDC(hDC);
+ // make sure that persistable properties are initialized
+ onInit();
};
VLCPlugin::~VLCPlugin()
{
- vlcOleInPlaceObject->UIDeactivate();
- vlcOleInPlaceObject->InPlaceDeactivate();
-
+ delete vlcSupportErrorInfo;
+ delete vlcOleObject;
+ delete vlcDataObject;
delete vlcViewObject;
+ delete vlcControl2;
delete vlcControl;
- delete vlcObjectSafety;
delete vlcConnectionPointContainer;
delete vlcProvideClassInfo;
delete vlcPersistPropertyBag;
delete vlcPersistStorage;
delete vlcOleInPlaceActiveObject;
delete vlcOleInPlaceObject;
+ delete vlcObjectSafety;
+
delete vlcOleControl;
- delete vlcOleObject;
+ if( _p_pict )
+ _p_pict->Release();
- if( _psz_src )
- free(_psz_src);
+ SysFreeString(_bstr_mrl);
+ SysFreeString(_bstr_baseurl);
_p_class->Release();
};
return E_INVALIDARG;
if( IID_IUnknown == riid )
- {
- AddRef();
*ppv = reinterpret_cast<LPVOID>(this);
- return NOERROR;
- }
else if( IID_IOleObject == riid )
- {
- AddRef();
*ppv = reinterpret_cast<LPVOID>(vlcOleObject);
- return NOERROR;
- }
else if( IID_IOleControl == riid )
- {
- AddRef();
*ppv = reinterpret_cast<LPVOID>(vlcOleControl);
- return NOERROR;
- }
else if( IID_IOleWindow == riid )
- {
- AddRef();
*ppv = reinterpret_cast<LPVOID>(vlcOleInPlaceObject);
- return NOERROR;
- }
else if( IID_IOleInPlaceObject == riid )
- {
- AddRef();
*ppv = reinterpret_cast<LPVOID>(vlcOleInPlaceObject);
- return NOERROR;
- }
else if( IID_IOleInPlaceActiveObject == riid )
- {
- AddRef();
*ppv = reinterpret_cast<LPVOID>(vlcOleInPlaceActiveObject);
- return NOERROR;
- }
else if( IID_IPersist == riid )
- {
- AddRef();
- *ppv = reinterpret_cast<LPVOID>(vlcPersistPropertyBag);
- return NOERROR;
- }
+ *ppv = reinterpret_cast<LPVOID>(vlcPersistStreamInit);
else if( IID_IPersistStreamInit == riid )
- {
- AddRef();
*ppv = reinterpret_cast<LPVOID>(vlcPersistStreamInit);
- return NOERROR;
- }
else if( IID_IPersistStorage == riid )
- {
- AddRef();
*ppv = reinterpret_cast<LPVOID>(vlcPersistStorage);
- return NOERROR;
- }
else if( IID_IPersistPropertyBag == riid )
- {
- AddRef();
*ppv = reinterpret_cast<LPVOID>(vlcPersistPropertyBag);
- return NOERROR;
- }
else if( IID_IProvideClassInfo == riid )
- {
- AddRef();
*ppv = reinterpret_cast<LPVOID>(vlcProvideClassInfo);
- return NOERROR;
- }
else if( IID_IProvideClassInfo2 == riid )
- {
- AddRef();
*ppv = reinterpret_cast<LPVOID>(vlcProvideClassInfo);
- return NOERROR;
- }
else if( IID_IConnectionPointContainer == riid )
- {
- AddRef();
*ppv = reinterpret_cast<LPVOID>(vlcConnectionPointContainer);
- return NOERROR;
- }
else if( IID_IObjectSafety == riid )
- {
- AddRef();
*ppv = reinterpret_cast<LPVOID>(vlcObjectSafety);
- return NOERROR;
- }
else if( IID_IDispatch == riid )
- {
- AddRef();
- *ppv = reinterpret_cast<LPVOID>(vlcControl);
- return NOERROR;
- }
+ *ppv = (CLSID_VLCPlugin2 == getClassID()) ?
+ reinterpret_cast<LPVOID>(vlcControl2) :
+ reinterpret_cast<LPVOID>(vlcControl);
else if( IID_IVLCControl == riid )
- {
- AddRef();
*ppv = reinterpret_cast<LPVOID>(vlcControl);
- return NOERROR;
- }
+ else if( IID_IVLCControl2 == riid )
+ *ppv = reinterpret_cast<LPVOID>(vlcControl2);
else if( IID_IViewObject == riid )
- {
- AddRef();
*ppv = reinterpret_cast<LPVOID>(vlcViewObject);
- return NOERROR;
- }
else if( IID_IViewObject2 == riid )
- {
- AddRef();
*ppv = reinterpret_cast<LPVOID>(vlcViewObject);
- return NOERROR;
+ else if( IID_IDataObject == riid )
+ *ppv = reinterpret_cast<LPVOID>(vlcDataObject);
+ else if( IID_ISupportErrorInfo == riid )
+ *ppv = reinterpret_cast<LPVOID>(vlcSupportErrorInfo);
+ else
+ {
+ *ppv = NULL;
+ return E_NOINTERFACE;
}
-
- *ppv = NULL;
-
- return E_NOINTERFACE;
+ ((LPUNKNOWN)*ppv)->AddRef();
+ return NOERROR;
};
STDMETHODIMP_(ULONG) VLCPlugin::AddRef(void)
//////////////////////////////////////
-/*
-** we use a window to represent plugin viewport,
-** whose geometry is limited by the clipping rectangle
-** all drawing within this window must follow must
-** follow coordinates system described in lprPosRect
-*/
-
-static void getViewportCoords(LPRECT lprPosRect, LPRECT lprClipRect)
+HRESULT VLCPlugin::onInit(void)
{
- RECT bounds;
- bounds.right = lprPosRect->right-lprPosRect->left;
-
- if( lprClipRect->left <= lprPosRect->left )
+ if( NULL == _p_libvlc )
{
- // left side is not clipped out
- bounds.left = 0;
+ // initialize persistable properties
+ _b_autoplay = TRUE;
+ _b_autoloop = FALSE;
+ _bstr_baseurl = NULL;
+ _bstr_mrl = NULL;
+ _b_visible = TRUE;
+ _b_mute = FALSE;
+ _i_volume = 50;
+ _i_time = 0;
+ _i_backcolor = 0;
+ // set default/preferred size (320x240) pixels in HIMETRIC
+ HDC hDC = CreateDevDC(NULL);
+ _extent.cx = 320;
+ _extent.cy = 240;
+ HimetricFromDP(hDC, (LPPOINT)&_extent, 1);
+ DeleteDC(hDC);
- if( lprClipRect->right >= lprPosRect->right )
- {
- // right side is not clipped out, no change
- }
- else if( lprClipRect->right >= lprPosRect->left )
- {
- // right side is clipped out
- lprPosRect->right = lprClipRect->right;
- }
- else
- {
- // outside of clipping rectange, not visible
- lprPosRect->right = lprPosRect->left;
- }
+ return S_OK;
}
- else
- {
- // left side is clipped out
- bounds.left = lprPosRect->left-lprClipRect->left;
- bounds.right += bounds.left;
+ return CO_E_ALREADYINITIALIZED;
+};
- lprPosRect->left = lprClipRect->left;
- if( lprClipRect->right >= lprPosRect->right )
- {
- // right side is not clipped out
- }
- else
+HRESULT VLCPlugin::onLoad(void)
+{
+ if( SysStringLen(_bstr_baseurl) == 0 )
+ {
+ /*
+ ** try to retreive the base URL using the client site moniker, which for Internet Explorer
+ ** is the URL of the page the plugin is embedded into.
+ */
+ LPOLECLIENTSITE pClientSite;
+ if( SUCCEEDED(vlcOleObject->GetClientSite(&pClientSite)) && (NULL != pClientSite) )
{
- // right side is clipped out
- lprPosRect->right = lprClipRect->right;
+ IBindCtx *pBC = 0;
+ if( SUCCEEDED(CreateBindCtx(0, &pBC)) )
+ {
+ LPMONIKER pContMoniker = NULL;
+ if( SUCCEEDED(pClientSite->GetMoniker(OLEGETMONIKER_ONLYIFTHERE,
+ OLEWHICHMK_CONTAINER, &pContMoniker)) )
+ {
+ LPOLESTR base_url;
+ if( SUCCEEDED(pContMoniker->GetDisplayName(pBC, NULL, &base_url)) )
+ {
+ /*
+ ** check that the moniker name is a URL
+ */
+ if( UrlIsW(base_url, URLIS_URL) )
+ {
+ /* copy base URL */
+ _bstr_baseurl = SysAllocString(base_url);
+ }
+ CoTaskMemFree(base_url);
+ }
+ }
+ }
}
}
+ setDirty(FALSE);
+ return S_OK;
+};
- bounds.bottom = lprPosRect->bottom-lprPosRect->top;
-
- if( lprClipRect->top <= lprPosRect->top )
+HRESULT VLCPlugin::getVLCObject(int* i_vlc)
+{
+ libvlc_instance_t *p_libvlc;
+ HRESULT result = getVLC(&p_libvlc);
+ if( SUCCEEDED(result) )
{
- // top side is not clipped out
- bounds.top = 0;
-
- if( lprClipRect->bottom >= lprPosRect->bottom )
- {
- // bottom side is not clipped out, no change
- }
- else if( lprClipRect->bottom >= lprPosRect->top )
- {
- // bottom side is clipped out
- lprPosRect->bottom = lprClipRect->bottom;
- }
- else
- {
- // outside of clipping rectange, not visible
- lprPosRect->right = lprPosRect->left;
- }
+ *i_vlc = libvlc_get_vlc_id(p_libvlc);
}
else
{
- bounds.top = lprPosRect->top-lprClipRect->top;
- bounds.bottom += bounds.top;
-
- lprPosRect->top = lprClipRect->top;
- if( lprClipRect->bottom >= lprPosRect->bottom )
- {
- // bottom side is not clipped out
- }
- else
- {
- // bottom side is clipped out
- lprPosRect->bottom = lprClipRect->bottom;
- }
+ *i_vlc = 0;
}
- *lprClipRect = *lprPosRect;
- *lprPosRect = bounds;
-};
+ return result;
+}
-HRESULT VLCPlugin::onInit(void)
+HRESULT VLCPlugin::getVLC(libvlc_instance_t** pp_libvlc)
{
- if( 0 == _i_vlc )
+ extern HMODULE DllGetModule();
+
+ if( ! isRunning() )
{
-#ifdef ACTIVEX_DEBUG
- char *ppsz_argv[] = { "vlc", "-vvv", "--fast-mutex", "--win9x-cv-method=1" };
-#else
- char *ppsz_argv[] = { "vlc", "-vv" };
-#endif
+ /*
+ ** default initialization options
+ */
+ char *ppsz_argv[32] = { "vlc" };
+ int ppsz_argc = 1;
+
+ char p_progpath[MAX_PATH];
+ {
+ TCHAR w_progpath[MAX_PATH];
+ DWORD len = GetModuleFileName(DllGetModule(), w_progpath, MAX_PATH);
+ if( len > 0 )
+ {
+ len = WideCharToMultiByte(CP_UTF8, 0, w_progpath, len, p_progpath,
+ sizeof(p_progpath)-1, NULL, NULL);
+ if( len > 0 )
+ {
+ p_progpath[len] = '\0';
+ ppsz_argv[0] = p_progpath;
+ }
+ }
+ }
+
+ ppsz_argv[ppsz_argc++] = "-vv";
+
HKEY h_key;
- DWORD i_type, i_data = MAX_PATH + 1;
- char p_data[MAX_PATH + 1];
- if( RegOpenKeyEx( HKEY_LOCAL_MACHINE, "Software\\VideoLAN\\VLC",
+ char p_pluginpath[MAX_PATH];
+ if( RegOpenKeyEx( HKEY_LOCAL_MACHINE, TEXT("Software\\VideoLAN\\VLC"),
0, KEY_READ, &h_key ) == ERROR_SUCCESS )
{
- if( RegQueryValueEx( h_key, "InstallDir", 0, &i_type,
- (LPBYTE)p_data, &i_data ) == ERROR_SUCCESS )
- {
- if( i_type == REG_SZ )
- {
- strcat( p_data, "\\vlc" );
- ppsz_argv[0] = p_data;
- }
- }
- RegCloseKey( h_key );
+ DWORD i_type, i_data = MAX_PATH;
+ TCHAR w_pluginpath[MAX_PATH];
+ if( RegQueryValueEx( h_key, TEXT("InstallDir"), 0, &i_type,
+ (LPBYTE)w_pluginpath, &i_data ) == ERROR_SUCCESS )
+ {
+ if( i_type == REG_SZ )
+ {
+ if( WideCharToMultiByte(CP_UTF8, 0, w_pluginpath, -1, p_pluginpath,
+ sizeof(p_pluginpath)-sizeof("\\plugins")+1, NULL, NULL) )
+ {
+ strcat( p_pluginpath, "\\plugins" );
+ ppsz_argv[ppsz_argc++] = "--plugin-path";
+ ppsz_argv[ppsz_argc++] = p_pluginpath;
+ }
+ }
+ }
+ RegCloseKey( h_key );
}
-#if 0
- ppsz_argv[0] = "C:\\cygwin\\home\\Damien_Fouilleul\\dev\\videolan\\vlc-trunk\\vlc";
-#endif
+ // make sure plugin isn't affected with VLC single instance mode
+ ppsz_argv[ppsz_argc++] = "--no-one-instance";
- _i_vlc = VLC_Create();
+ /* common settings */
+ ppsz_argv[ppsz_argc++] = "--no-stats";
+ ppsz_argv[ppsz_argc++] = "--no-media-library";
+ ppsz_argv[ppsz_argc++] = "--intf=dummy";
- if( VLC_Init(_i_vlc, sizeof(ppsz_argv)/sizeof(char*), ppsz_argv) )
+ // loop mode is a configuration option only
+ if( _b_autoloop )
+ ppsz_argv[ppsz_argc++] = "--loop";
+
+ _p_libvlc = libvlc_new(ppsz_argc, ppsz_argv, NULL);
+ if( NULL == _p_libvlc )
{
- VLC_Destroy(_i_vlc);
- _i_vlc = 0;
+ *pp_libvlc = NULL;
return E_FAIL;
}
- return S_OK;
- }
- return E_UNEXPECTED;
-};
-HRESULT VLCPlugin::onLoad(void)
-{
- if( _b_mute )
- VLC_VolumeMute(_i_vlc);
-
- if( NULL != _psz_src )
- {
- // add default target to playlist
- char *cOptions[1];
- int cOptionsCount = 0;
+ // initial volume setting
+ libvlc_audio_set_volume(_p_libvlc, _i_volume, NULL);
+ if( _b_mute )
+ {
+ libvlc_audio_set_mute(_p_libvlc, TRUE, NULL);
+ }
- if( _b_loopmode )
+ // initial playlist item
+ if( SysStringLen(_bstr_mrl) > 0 )
{
- cOptions[cOptionsCount++] = "loop";
+ char *psz_mrl = NULL;
+
+ if( SysStringLen(_bstr_baseurl) > 0 )
+ {
+ /*
+ ** if the MRL a relative URL, we should end up with an absolute URL
+ */
+ LPWSTR abs_url = CombineURL(_bstr_baseurl, _bstr_mrl);
+ if( NULL != abs_url )
+ {
+ psz_mrl = CStrFromWSTR(CP_UTF8, abs_url, wcslen(abs_url));
+ CoTaskMemFree(abs_url);
+ }
+ else
+ {
+ psz_mrl = CStrFromBSTR(CP_UTF8, _bstr_mrl);
+ }
+ }
+ else
+ {
+ /*
+ ** baseURL is empty, assume MRL is absolute
+ */
+ psz_mrl = CStrFromBSTR(CP_UTF8, _bstr_mrl);
+ }
+ if( NULL != psz_mrl )
+ {
+ const char *options[1];
+ int i_options = 0;
+
+ char timeBuffer[32];
+ if( _i_time )
+ {
+ snprintf(timeBuffer, sizeof(timeBuffer), ":start-time=%d", _i_time);
+ options[i_options++] = timeBuffer;
+ }
+ // add default target to playlist
+ libvlc_playlist_add_extended(_p_libvlc, psz_mrl, NULL, i_options, options, NULL);
+ CoTaskMemFree(psz_mrl);
+ }
}
- VLC_AddTarget(_i_vlc, _psz_src, (const char **)&cOptions, cOptionsCount, PLAYLIST_APPEND, PLAYLIST_END);
}
+ *pp_libvlc = _p_libvlc;
return S_OK;
};
-HRESULT VLCPlugin::onClientSiteChanged(LPOLECLIENTSITE pActiveSite)
+void VLCPlugin::setErrorInfo(REFIID riid, const char *description)
+{
+ vlcSupportErrorInfo->setErrorInfo( getClassID() == CLSID_VLCPlugin2 ?
+ OLESTR("VideoLAN.VLCPlugin.2") : OLESTR("VideoLAN.VLCPlugin.1"),
+ riid, description );
+};
+
+HRESULT VLCPlugin::onAmbientChanged(LPUNKNOWN pContainer, DISPID dispID)
{
- if( NULL != pActiveSite )
+ VARIANT v;
+ switch( dispID )
{
- /*
- ** object is embedded in container
- ** try to activate in place if it has initialized
- */
- if( _i_vlc )
- {
- vlcOleObject->DoVerb(OLEIVERB_INPLACEACTIVATE, NULL, pActiveSite, 0, NULL, NULL);
- }
+ case DISPID_AMBIENT_BACKCOLOR:
+ VariantInit(&v);
+ V_VT(&v) = VT_I4;
+ if( SUCCEEDED(GetObjectProperty(pContainer, dispID, v)) )
+ {
+ setBackColor(V_I4(&v));
+ }
+ break;
+ case DISPID_AMBIENT_DISPLAYNAME:
+ break;
+ case DISPID_AMBIENT_FONT:
+ break;
+ case DISPID_AMBIENT_FORECOLOR:
+ break;
+ case DISPID_AMBIENT_LOCALEID:
+ break;
+ case DISPID_AMBIENT_MESSAGEREFLECT:
+ break;
+ case DISPID_AMBIENT_SCALEUNITS:
+ break;
+ case DISPID_AMBIENT_TEXTALIGN:
+ break;
+ case DISPID_AMBIENT_USERMODE:
+ VariantInit(&v);
+ V_VT(&v) = VT_BOOL;
+ if( SUCCEEDED(GetObjectProperty(pContainer, dispID, v)) )
+ {
+ setUserMode(V_BOOL(&v) != VARIANT_FALSE);
+ }
+ break;
+ case DISPID_AMBIENT_UIDEAD:
+ break;
+ case DISPID_AMBIENT_SHOWGRABHANDLES:
+ break;
+ case DISPID_AMBIENT_SHOWHATCHING:
+ break;
+ case DISPID_AMBIENT_DISPLAYASDEFAULT:
+ break;
+ case DISPID_AMBIENT_SUPPORTSMNEMONICS:
+ break;
+ case DISPID_AMBIENT_AUTOCLIP:
+ break;
+ case DISPID_AMBIENT_APPEARANCE:
+ break;
+ case DISPID_AMBIENT_CODEPAGE:
+ VariantInit(&v);
+ V_VT(&v) = VT_I4;
+ if( SUCCEEDED(GetObjectProperty(pContainer, dispID, v)) )
+ {
+ setCodePage(V_I4(&v));
+ }
+ break;
+ case DISPID_AMBIENT_PALETTE:
+ break;
+ case DISPID_AMBIENT_CHARSET:
+ break;
+ case DISPID_AMBIENT_RIGHTTOLEFT:
+ break;
+ case DISPID_AMBIENT_TOPTOBOTTOM:
+ break;
+ case DISPID_UNKNOWN:
+ /*
+ ** multiple property change, look up the ones we are interested in
+ */
+ VariantInit(&v);
+ V_VT(&v) = VT_BOOL;
+ if( SUCCEEDED(GetObjectProperty(pContainer, DISPID_AMBIENT_USERMODE, v)) )
+ {
+ setUserMode(V_BOOL(&v) != VARIANT_FALSE);
+ }
+ VariantInit(&v);
+ V_VT(&v) = VT_I4;
+ if( SUCCEEDED(GetObjectProperty(pContainer, DISPID_AMBIENT_CODEPAGE, v)) )
+ {
+ setCodePage(V_I4(&v));
+ }
+ break;
}
return S_OK;
};
HRESULT VLCPlugin::onClose(DWORD dwSaveOption)
{
- if( _i_vlc )
+ if( isInPlaceActive() )
{
- if( isInPlaceActive() )
+ onInPlaceDeactivate();
+ }
+ if( isRunning() )
+ {
+ libvlc_instance_t* p_libvlc = _p_libvlc;
+
+ IVLCLog *p_log;
+ if( SUCCEEDED(vlcControl2->get_log(&p_log)) )
{
- onInPlaceDeactivate();
+ // make sure the log is disabled
+ p_log->put_verbosity(-1);
+ p_log->Release();
}
- VLC_CleanUp(_i_vlc);
- VLC_Destroy(_i_vlc);
- _i_vlc = 0;
+ _p_libvlc = NULL;
+ vlcDataObject->onClose();
+
+ libvlc_destroy(p_libvlc, NULL );
}
return S_OK;
};
HRESULT VLCPlugin::onActivateInPlace(LPMSG lpMesg, HWND hwndParent, LPCRECT lprcPosRect, LPCRECT lprcClipRect)
{
- RECT posRect = *lprcPosRect;
RECT clipRect = *lprcClipRect;
/*
** record keeping of control geometry within container
- */
- _posRect = posRect;
-
- /*
- ** convert posRect & clipRect to match control viewport coordinates
*/
- getViewportCoords(&posRect, &clipRect);
+ _posRect = *lprcPosRect;
/*
** Create a window for in place activated control.
- ** the window geometry represents the control viewport
- ** so that embedded video is always properly clipped.
+ ** the window geometry matches the control viewport
+ ** within container so that embedded video is always
+ ** properly displayed.
*/
_inplacewnd = CreateWindow(_p_class->getInPlaceWndClassName(),
- "VLC Plugin In-Place Window",
- WS_CHILD|WS_CLIPCHILDREN|WS_TABSTOP,
- clipRect.left,
- clipRect.top,
- clipRect.right-clipRect.left,
- clipRect.bottom-clipRect.top,
+ TEXT("VLC Plugin In-Place Window"),
+ WS_CHILD|WS_CLIPCHILDREN|WS_CLIPSIBLINGS,
+ lprcPosRect->left,
+ lprcPosRect->top,
+ lprcPosRect->right-lprcPosRect->left,
+ lprcPosRect->bottom-lprcPosRect->top,
hwndParent,
0,
_p_class->getHInstance(),
SetWindowLongPtr(_inplacewnd, GWLP_USERDATA, reinterpret_cast<LONG_PTR>(this));
- /*
- ** VLC embedded video geometry automatically matches parent window.
- ** hence create a child window so that video position and size
- ** is always correct relative to the viewport bounds
- */
- _videownd = CreateWindow(_p_class->getVideoWndClassName(),
- "VLC Plugin Video Window",
- WS_CHILD|WS_CLIPCHILDREN|WS_VISIBLE,
- posRect.left,
- posRect.top,
- posRect.right-posRect.left,
- posRect.bottom-posRect.top,
- _inplacewnd,
- 0,
- _p_class->getHInstance(),
- NULL
- );
+ /* change cliprect coordinates system relative to window bounding rect */
+ OffsetRect(&clipRect, -lprcPosRect->left, -lprcPosRect->top);
- if( NULL == _videownd )
+ HRGN clipRgn = CreateRectRgnIndirect(&clipRect);
+ SetWindowRgn(_inplacewnd, clipRgn, TRUE);
+
+ if( _b_usermode )
{
- DestroyWindow(_inplacewnd);
- return E_FAIL;
+ /* will run vlc if not done already */
+ libvlc_instance_t* p_libvlc;
+ HRESULT result = getVLC(&p_libvlc);
+ if( FAILED(result) )
+ return result;
+
+ /* set internal video width and height */
+ libvlc_video_set_size(p_libvlc,
+ lprcPosRect->right-lprcPosRect->left,
+ lprcPosRect->bottom-lprcPosRect->top,
+ NULL );
+
+ /* set internal video parent window */
+ libvlc_video_set_parent(p_libvlc,
+ reinterpret_cast<libvlc_drawable_t>(_inplacewnd), NULL);
+
+ if( _b_autoplay & (libvlc_playlist_items_count(p_libvlc, NULL) > 0) )
+ {
+ libvlc_playlist_play(p_libvlc, 0, 0, NULL, NULL);
+ fireOnPlayEvent();
+ }
}
- SetWindowLongPtr(_videownd, GWLP_USERDATA, reinterpret_cast<LONG_PTR>(this));
-
- if( getVisible() )
- ShowWindow(_inplacewnd, SW_SHOWNORMAL);
-
- /* horrible cast there */
- vlc_value_t val;
- val.i_int = reinterpret_cast<int>(_videownd);
- VLC_VariableSet(_i_vlc, "drawable", val);
+ if( isVisible() )
+ ShowWindow(_inplacewnd, SW_SHOW);
- if( _b_autostart & (VLC_PlaylistNumberOfItems(_i_vlc) > 0) )
- {
- VLC_Play(_i_vlc);
- fireOnPlayEvent();
- }
return S_OK;
};
HRESULT VLCPlugin::onInPlaceDeactivate(void)
{
- VLC_Stop(_i_vlc);
- fireOnStopEvent();
+ if( isRunning() )
+ {
+ libvlc_playlist_stop(_p_libvlc, NULL);
+ fireOnStopEvent();
+ }
- DestroyWindow(_videownd);
- _videownd = NULL;
DestroyWindow(_inplacewnd);
_inplacewnd = NULL;
-
+
return S_OK;
};
void VLCPlugin::setVisible(BOOL fVisible)
{
- _b_visible = fVisible;
- if( isInPlaceActive() )
- ShowWindow(_inplacewnd, fVisible ? SW_SHOWNORMAL : SW_HIDE);
- firePropChangedEvent(DISPID_Visible);
+ if( fVisible != _b_visible )
+ {
+ _b_visible = fVisible;
+ if( isInPlaceActive() )
+ {
+ ShowWindow(_inplacewnd, fVisible ? SW_SHOW : SW_HIDE);
+ if( fVisible )
+ InvalidateRect(_inplacewnd, NULL, TRUE);
+ }
+ setDirty(TRUE);
+ firePropChangedEvent(DISPID_Visible);
+ }
+};
+
+void VLCPlugin::setVolume(int volume)
+{
+ if( volume < 0 )
+ volume = 0;
+ else if( volume > 200 )
+ volume = 200;
+
+ if( volume != _i_volume )
+ {
+ _i_volume = volume;
+ if( isRunning() )
+ {
+ libvlc_audio_set_volume(_p_libvlc, _i_volume, NULL);
+ }
+ setDirty(TRUE);
+ }
+};
+
+void VLCPlugin::setBackColor(OLE_COLOR backcolor)
+{
+ if( _i_backcolor != backcolor )
+ {
+ _i_backcolor = backcolor;
+ if( isInPlaceActive() )
+ {
+
+ }
+ setDirty(TRUE);
+ }
+};
+
+void VLCPlugin::setTime(int seconds)
+{
+ if( seconds < 0 )
+ seconds = 0;
+
+ if( seconds != _i_time )
+ {
+ setStartTime(_i_time);
+ if( isRunning() )
+ {
+ libvlc_media_instance_t *p_md = libvlc_playlist_get_media_instance(_p_libvlc, NULL);
+ if( NULL != p_md )
+ {
+ libvlc_media_instance_set_time(p_md, _i_time, NULL);
+ libvlc_media_instance_release(p_md);
+ }
+ }
+ }
};
void VLCPlugin::setFocus(BOOL fFocus)
return GetActiveWindow() == _inplacewnd;
};
-void VLCPlugin::onPaint(HDC hdc, const RECT &bounds, const RECT &pr)
+void VLCPlugin::onDraw(DVTARGETDEVICE * ptd, HDC hicTargetDev,
+ HDC hdcDraw, LPCRECTL lprcBounds, LPCRECTL lprcWBounds)
{
- if( getVisible() )
+ if( isVisible() )
{
- /*
- ** if VLC is playing, it may not display any VIDEO content
- ** hence, draw control logo
- */
- int width = bounds.right-bounds.left;
- int height = bounds.bottom-bounds.top;
-
- HBITMAP pict = _p_class->getInPlacePict();
- if( NULL != pict )
+ long width = lprcBounds->right-lprcBounds->left;
+ long height = lprcBounds->bottom-lprcBounds->top;
+
+ RECT bounds = { lprcBounds->left, lprcBounds->top, lprcBounds->right, lprcBounds->bottom };
+
+ if( isUserMode() )
{
- HDC hdcPict = CreateCompatibleDC(hdc);
- if( NULL != hdcPict )
+ /* VLC is in user mode, just draw background color */
+ COLORREF colorref = RGB(0, 0, 0);
+ OleTranslateColor(_i_backcolor, (HPALETTE)GetStockObject(DEFAULT_PALETTE), &colorref);
+ if( colorref != RGB(0, 0, 0) )
+ {
+ /* custom background */
+ HBRUSH colorbrush = CreateSolidBrush(colorref);
+ FillRect(hdcDraw, &bounds, colorbrush);
+ DeleteObject((HANDLE)colorbrush);
+ }
+ else
+ {
+ /* black background */
+ FillRect(hdcDraw, &bounds, (HBRUSH)GetStockObject(BLACK_BRUSH));
+ }
+ }
+ else
+ {
+ /* VLC is in design mode, draw the VLC logo */
+ FillRect(hdcDraw, &bounds, (HBRUSH)GetStockObject(WHITE_BRUSH));
+
+ LPPICTURE pict = getPicture();
+ if( NULL != pict )
{
- BITMAP bm;
- if( GetObject(pict, sizeof(BITMAPINFO), &bm) )
+ OLE_XSIZE_HIMETRIC picWidth;
+ OLE_YSIZE_HIMETRIC picHeight;
+
+ pict->get_Width(&picWidth);
+ pict->get_Height(&picHeight);
+
+ SIZEL picSize = { picWidth, picHeight };
+
+ if( NULL != hicTargetDev )
{
- int dstWidth = bm.bmWidth;
- if( dstWidth > width-4 )
- dstWidth = width-4;
-
- int dstHeight = bm.bmHeight;
- if( dstHeight > height-4 )
- dstHeight = height-4;
-
- int dstX = bounds.left+(width-dstWidth)/2;
- int dstY = bounds.top+(height-dstHeight)/2;
-
- SelectObject(hdcPict, pict);
- StretchBlt(hdc, dstX, dstY, dstWidth, dstHeight,
- hdcPict, 0, 0, bm.bmWidth, bm.bmHeight, SRCCOPY);
- DeleteDC(hdcPict);
- ExcludeClipRect(hdc, dstX, dstY, dstWidth+dstX, dstHeight+dstY);
+ DPFromHimetric(hicTargetDev, (LPPOINT)&picSize, 1);
}
+ else if( NULL != (hicTargetDev = CreateDevDC(ptd)) )
+ {
+ DPFromHimetric(hicTargetDev, (LPPOINT)&picSize, 1);
+ DeleteDC(hicTargetDev);
+ }
+
+ if( picSize.cx > width-4 )
+ picSize.cx = width-4;
+ if( picSize.cy > height-4 )
+ picSize.cy = height-4;
+
+ LONG dstX = lprcBounds->left+(width-picSize.cx)/2;
+ LONG dstY = lprcBounds->top+(height-picSize.cy)/2;
+
+ if( NULL != lprcWBounds )
+ {
+ RECT wBounds = { lprcWBounds->left, lprcWBounds->top, lprcWBounds->right, lprcWBounds->bottom };
+ pict->Render(hdcDraw, dstX, dstY, picSize.cx, picSize.cy,
+ 0L, picHeight, picWidth, -picHeight, &wBounds);
+ }
+ else
+ pict->Render(hdcDraw, dstX, dstY, picSize.cx, picSize.cy,
+ 0L, picHeight, picWidth, -picHeight, NULL);
+
+ pict->Release();
}
- }
- FillRect(hdc, &pr, (HBRUSH)GetStockObject(WHITE_BRUSH));
- SelectObject(hdc, GetStockObject(BLACK_BRUSH));
+ SelectObject(hdcDraw, GetStockObject(BLACK_BRUSH));
- MoveToEx(hdc, bounds.left, bounds.top, NULL);
- LineTo(hdc, bounds.left+width-1, bounds.top);
- LineTo(hdc, bounds.left+width-1, bounds.top+height-1);
- LineTo(hdc, bounds.left, bounds.top+height-1);
- LineTo(hdc, bounds.left, bounds.top);
+ MoveToEx(hdcDraw, bounds.left, bounds.top, NULL);
+ LineTo(hdcDraw, bounds.left+width-1, bounds.top);
+ LineTo(hdcDraw, bounds.left+width-1, bounds.top+height-1);
+ LineTo(hdcDraw, bounds.left, bounds.top+height-1);
+ LineTo(hdcDraw, bounds.left, bounds.top);
+ }
}
};
-void VLCPlugin::onPositionChange(LPCRECT lprcPosRect, LPCRECT lprcClipRect)
+void VLCPlugin::onPaint(HDC hdc, const RECT &bounds, const RECT &clipRect)
{
- RECT clipRect = *lprcClipRect;
- RECT posRect = *lprcPosRect;
+ if( isVisible() )
+ {
+ /* if VLC is in design mode, draw control logo */
+ HDC hdcDraw = CreateCompatibleDC(hdc);
+ if( NULL != hdcDraw )
+ {
+ SIZEL size = getExtent();
+ DPFromHimetric(hdc, (LPPOINT)&size, 1);
+ RECTL posRect = { 0, 0, size.cx, size.cy };
- /*
- ** tell container that previous area needs redrawing
- */
+ int width = bounds.right-bounds.left;
+ int height = bounds.bottom-bounds.top;
- InvalidateRect(GetParent(_inplacewnd), &_posRect, TRUE);
+ HBITMAP hBitmap = CreateCompatibleBitmap(hdc, width, height);
+ if( NULL != hBitmap )
+ {
+ HBITMAP oldBmp = (HBITMAP)SelectObject(hdcDraw, hBitmap);
- /*
- ** record keeping of control geometry within container
- */
+ if( (size.cx != width) || (size.cy != height) )
+ {
+ // needs to scale canvas
+ SetMapMode(hdcDraw, MM_ANISOTROPIC);
+ SetWindowExtEx(hdcDraw, size.cx, size.cy, NULL);
+ SetViewportExtEx(hdcDraw, width, height, NULL);
+ }
- _posRect = posRect;
+ onDraw(NULL, hdc, hdcDraw, &posRect, NULL);
- /*
- ** convert posRect & clipRect to match control viewport coordinates
- */
- getViewportCoords(&posRect, &clipRect);
+ SetMapMode(hdcDraw, MM_TEXT);
+ BitBlt(hdc, bounds.left, bounds.top,
+ width, height,
+ hdcDraw, 0, 0,
+ SRCCOPY);
- /*
- ** change in-place window geometry to match clipping region
- */
- MoveWindow(_inplacewnd,
- clipRect.left,
- clipRect.top,
- clipRect.right-clipRect.left,
- clipRect.bottom-clipRect.top,
- FALSE);
+ SelectObject(hdcDraw, oldBmp);
+ DeleteObject(hBitmap);
+ }
+ DeleteDC(hdcDraw);
+ }
+ }
+};
+
+void VLCPlugin::onPositionChange(LPCRECT lprcPosRect, LPCRECT lprcClipRect)
+{
+ RECT clipRect = *lprcClipRect;
+
+ //RedrawWindow(GetParent(_inplacewnd), &_posRect, NULL, RDW_INVALIDATE|RDW_ERASE|RDW_ALLCHILDREN);
/*
- ** change video window geometry to match object bounds within clipping region
+ ** record keeping of control geometry within container
*/
- MoveWindow(_videownd,
- posRect.left,
- posRect.top,
- posRect.right-posRect.left,
- posRect.bottom-posRect.top,
- FALSE);
+ _posRect = *lprcPosRect;
/*
- ** force a full refresh of control content
+ ** change in-place window geometry to match clipping region
*/
- RECT updateRect;
- updateRect.left = -posRect.left;
- updateRect.top = -posRect.top;
- updateRect.right = posRect.right-posRect.left;
- updateRect.bottom = posRect.bottom-posRect.top;
+ SetWindowPos(_inplacewnd, NULL,
+ lprcPosRect->left,
+ lprcPosRect->top,
+ lprcPosRect->right-lprcPosRect->left,
+ lprcPosRect->bottom-lprcPosRect->top,
+ SWP_NOACTIVATE|
+ SWP_NOCOPYBITS|
+ SWP_NOZORDER|
+ SWP_NOOWNERZORDER );
+
+ /* change cliprect coordinates system relative to window bounding rect */
+ OffsetRect(&clipRect, -lprcPosRect->left, -lprcPosRect->top);
+ HRGN clipRgn = CreateRectRgnIndirect(&clipRect);
+ SetWindowRgn(_inplacewnd, clipRgn, FALSE);
+
+ //RedrawWindow(_videownd, &posRect, NULL, RDW_INVALIDATE|RDW_ERASE|RDW_ALLCHILDREN);
+ if( isRunning() )
+ {
+ libvlc_video_set_size(_p_libvlc,
+ lprcPosRect->right-lprcPosRect->left,
+ lprcPosRect->bottom-lprcPosRect->top,
+ NULL );
+ }
+};
- ValidateRect(_videownd, NULL);
- InvalidateRect(_videownd, &updateRect, FALSE);
- UpdateWindow(_videownd);
+void VLCPlugin::freezeEvents(BOOL freeze)
+{
+ vlcConnectionPointContainer->freezeEvents(freeze);
};
void VLCPlugin::firePropChangedEvent(DISPID dispid)
{
- if( _b_sendevents )
- {
- vlcConnectionPointContainer->firePropChangedEvent(dispid);
- }
+ vlcConnectionPointContainer->firePropChangedEvent(dispid);
};
void VLCPlugin::fireOnPlayEvent(void)
{
- if( _b_sendevents )
- {
- DISPPARAMS dispparamsNoArgs = {NULL, NULL, 0, 0};
- vlcConnectionPointContainer->fireEvent(DISPID_PlayEvent, &dispparamsNoArgs);
- }
+ DISPPARAMS dispparamsNoArgs = {NULL, NULL, 0, 0};
+ vlcConnectionPointContainer->fireEvent(DISPID_PlayEvent, &dispparamsNoArgs);
};
void VLCPlugin::fireOnPauseEvent(void)
{
- if( _b_sendevents )
- {
- DISPPARAMS dispparamsNoArgs = {NULL, NULL, 0, 0};
- vlcConnectionPointContainer->fireEvent(DISPID_PauseEvent, &dispparamsNoArgs);
- }
+ DISPPARAMS dispparamsNoArgs = {NULL, NULL, 0, 0};
+ vlcConnectionPointContainer->fireEvent(DISPID_PauseEvent, &dispparamsNoArgs);
};
void VLCPlugin::fireOnStopEvent(void)
{
- if( _b_sendevents )
- {
- DISPPARAMS dispparamsNoArgs = {NULL, NULL, 0, 0};
- vlcConnectionPointContainer->fireEvent(DISPID_StopEvent, &dispparamsNoArgs);
- }
+ DISPPARAMS dispparamsNoArgs = {NULL, NULL, 0, 0};
+ vlcConnectionPointContainer->fireEvent(DISPID_StopEvent, &dispparamsNoArgs);
};
-
projects / vlc / blobdiff