*
* 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"
VLCPluginClass::VLCPluginClass(LONG *p_class_ref, HINSTANCE hInstance) :
_p_class_ref(p_class_ref),
- _hinstance(hInstance)
+ _hinstance(hInstance),
+ _inplace_picture(NULL)
{
WNDCLASS wClass;
VLCPlugin::VLCPlugin(VLCPluginClass *p_class, LPUNKNOWN pUnkOuter) :
_inplacewnd(NULL),
+ _videownd(NULL),
_p_class(p_class),
_i_ref(1UL),
_i_codepage(CP_ACP),
_b_usermode(TRUE),
- _bstr_mrl(NULL),
- _b_autoplay(TRUE),
- _b_autoloop(FALSE),
- _b_visible(TRUE),
- _b_mute(FALSE),
_i_vlc(0)
{
p_class->AddRef();
// default picure
_p_pict = p_class->getInPlacePict();
- // 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);
+ // make sure that persistable properties are initialized
+ onInit();
};
VLCPlugin::~VLCPlugin()
if( _p_pict )
_p_pict->Release();
- SysFreeString(_bstr_mrl),
+ SysFreeString(_bstr_mrl);
_p_class->Release();
};
{
if( 0 == _i_vlc )
{
-//#ifdef ACTIVEX_DEBUG
-#if 1
- char *ppsz_argv[] = { "vlc", "-vv", "--fast-mutex", "--win9x-cv-method=1" };
-#else
- char *ppsz_argv[] = { "vlc", "-vv" };
-#endif
- 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",
- 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 );
- }
-
-#if 0
- ppsz_argv[0] = "C:\\cygwin\\home\\Damien_Fouilleul\\dev\\videolan\\vlc-trunk\\vlc";
-#endif
-
- _i_vlc = VLC_Create();
+ // initialize persistable properties
+ _bstr_mrl = NULL;
+ _b_autoplay = TRUE;
+ _b_autoloop = FALSE;
+ _b_visible = TRUE;
+ _b_mute = FALSE;
+ _i_volume = 50;
+ _i_time = 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( VLC_Init(_i_vlc, sizeof(ppsz_argv)/sizeof(char*), ppsz_argv) )
- {
- VLC_Destroy(_i_vlc);
- _i_vlc = 0;
- return E_FAIL;
- }
return S_OK;
}
return CO_E_ALREADYINITIALIZED;
HRESULT VLCPlugin::onLoad(void)
{
- if( _b_mute )
- VLC_VolumeMute(_i_vlc);
-
- if( NULL != _bstr_mrl )
+ if( SysStringLen(_bstr_mrl) > 0 )
{
/*
** try to combine MRL with client site moniker, which for Internet Explorer
** is the URL of the page the plugin is embedded into. Hence, if the MRL
** is a relative URL, we should end up with an absolute URL
*/
- IOleClientSite *pClientSite;
- if( SUCCEEDED(vlcOleObject->GetClientSite(&pClientSite)) )
+ LPOLECLIENTSITE pClientSite;
+ if( SUCCEEDED(vlcOleObject->GetClientSite(&pClientSite)) && (NULL != pClientSite) )
{
IBindCtx *pBC = 0;
if( SUCCEEDED(CreateBindCtx(0, &pBC)) )
if( SUCCEEDED(pClientSite->GetMoniker(OLEGETMONIKER_ONLYIFTHERE,
OLEWHICHMK_CONTAINER, &pContMoniker)) )
{
- LPOLESTR name;
- if( SUCCEEDED(pContMoniker->GetDisplayName(pBC, NULL, &name)) )
+ LPOLESTR base_url;
+ if( SUCCEEDED(pContMoniker->GetDisplayName(pBC, NULL, &base_url)) )
{
- if( UrlIsW(name, URLIS_URL) )
+ /*
+ ** check that the moniker name is a URL
+ */
+ if( UrlIsW(base_url, URLIS_URL) )
{
- LPOLESTR url = (LPOLESTR)CoTaskMemAlloc(sizeof(OLECHAR)*INTERNET_MAX_URL_LENGTH);
- if( NULL != url )
+ DWORD len = INTERNET_MAX_URL_LENGTH;
+ LPOLESTR abs_url = (LPOLESTR)CoTaskMemAlloc(sizeof(OLECHAR)*len);
+ if( NULL != abs_url )
{
- DWORD len = INTERNET_MAX_URL_LENGTH;
- if( SUCCEEDED(UrlCombineW(name, _bstr_mrl, url, &len,
- URL_ESCAPE_UNSAFE)) )
+ if( SUCCEEDED(UrlCombineW(base_url, _bstr_mrl, abs_url, &len,
+ URL_ESCAPE_UNSAFE|URL_PLUGGABLE_PROTOCOL)) )
{
SysFreeString(_bstr_mrl);
- _bstr_mrl = SysAllocString(url);
+ _bstr_mrl = SysAllocStringLen(abs_url, len);
}
- CoTaskMemFree(url);
+ CoTaskMemFree(abs_url);
}
}
- CoTaskMemFree(name);
+ CoTaskMemFree(base_url);
}
pContMoniker->Release();
}
}
pClientSite->Release();
}
+ }
+ setDirty(FALSE);
+ return S_OK;
+};
+
+HRESULT VLCPlugin::getVLCObject(int *i_vlc)
+{
+ if( ! isRunning() )
+ {
+ _i_vlc = VLC_Create();
+ if( _i_vlc < 0 )
+ {
+ _i_vlc = 0;
+ return E_FAIL;
+ }
+
+ /*
+ ** default initialization options
+ */
+ char *ppsz_argv[10] = { "vlc", };
+ int ppsz_argc = 1;
+
+ 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",
+ 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 );
+ }
+
+#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";
+
+ // loop mode is a configuration option only
+ if( _b_autoloop )
+ ppsz_argv[ppsz_argc++] = "--loop";
+
+ if( IsDebuggerPresent() )
+ {
+ /*
+ ** VLC default threading mechanism is designed to be as compatible
+ ** with POSIX as possible, however when debugged on win32, threads
+ ** lose signals and eventually VLC get stuck during initialization.
+ ** threading support can be configured to be more debugging friendly
+ ** but it will be less compatible with POSIX.
+ ** This is done by initializing with the following options
+ */
+ ppsz_argv[ppsz_argc++] = "--fast-mutex";
+ ppsz_argv[ppsz_argc++] = "--win9x-cv-method=1";
+ }
+
+ if( VLC_Init(_i_vlc, ppsz_argc, ppsz_argv) )
+ {
+ VLC_Destroy(_i_vlc);
+ _i_vlc = 0;
+ return E_FAIL;
+ }
+
+ VLC_VolumeSet(_i_vlc, _i_volume);
+
+ if( _b_mute )
+ VLC_VolumeMute(_i_vlc);
char *psz_mrl = CStrFromBSTR(CP_UTF8, _bstr_mrl);
if( NULL != psz_mrl )
{
- // add default target to playlist
- char *cOptions[1];
- int cOptionsCount = 0;
+ char timeBuffer[32];
+ const char *options[1];
+ int cOptions = 0;
- if( _b_autoloop )
+ if( _i_time )
{
- cOptions[cOptionsCount++] = "loop";
+ snprintf(timeBuffer, sizeof(timeBuffer), ":start-time=%d", _i_time);
+ options[cOptions++] = timeBuffer;
}
- VLC_AddTarget(_i_vlc, psz_mrl, (const char **)&cOptions, cOptionsCount, PLAYLIST_APPEND, PLAYLIST_END);
+ // add default target to playlist
+ VLC_AddTarget(_i_vlc, psz_mrl, options, cOptions, PLAYLIST_APPEND, PLAYLIST_END);
CoTaskMemFree(psz_mrl);
}
}
- setDirty(FALSE);
+ *i_vlc = _i_vlc;
return S_OK;
};
if( SUCCEEDED(GetObjectProperty(pContainer, dispID, v)) )
{
setUserMode(V_BOOL(&v) != VARIANT_FALSE);
- VariantClear(&v);
}
break;
case DISPID_AMBIENT_UIDEAD:
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);
- VariantClear(&v);
}
VariantInit(&v);
V_VT(&v) = VT_I4;
- if( SUCCEEDED(GetObjectProperty(pContainer, dispID, v)) )
+ if( SUCCEEDED(GetObjectProperty(pContainer, DISPID_AMBIENT_CODEPAGE, v)) )
{
setCodePage(V_I4(&v));
}
HRESULT VLCPlugin::onClose(DWORD dwSaveOption)
{
- if( _i_vlc )
+ if( isInPlaceActive() )
+ {
+ onInPlaceDeactivate();
+ }
+ if( isRunning() )
{
int i_vlc = _i_vlc;
_i_vlc = 0;
- if( isInPlaceActive() )
- {
- onInPlaceDeactivate();
- }
vlcDataObject->onClose();
VLC_CleanUp(i_vlc);
/*
** 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 clipped.
*/
_inplacewnd = CreateWindow(_p_class->getInPlaceWndClassName(),
"VLC Plugin In-Place Window",
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
+ ** VLC embedded video automatically grows to cover client
+ ** area of parent window.
+ ** hence create a such a 'parent' window whose geometry
** is always correct relative to the viewport bounds
*/
_videownd = CreateWindow(_p_class->getVideoWndClassName(),
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);
- val.i_int = posRect.right-posRect.left;
- VLC_VariableSet(_i_vlc, "width", val);
- val.i_int = posRect.bottom-posRect.top;
- VLC_VariableSet(_i_vlc, "height", val);
-
- if( _b_usermode && _b_autoplay & (VLC_PlaylistNumberOfItems(_i_vlc) > 0) )
+ if( _b_usermode )
{
- VLC_Play(_i_vlc);
- fireOnPlayEvent();
+ /* will run vlc if not done already */
+ int i_vlc;
+ HRESULT result = getVLCObject(&i_vlc);
+ if( FAILED(result) )
+ return result;
+
+ /* set internal video width and height */
+ vlc_value_t val;
+ val.i_int = posRect.right-posRect.left;
+ VLC_VariableSet(i_vlc, "conf::width", val);
+ val.i_int = posRect.bottom-posRect.top;
+ VLC_VariableSet(i_vlc, "conf::height", val);
+
+ /* set internal video parent window */
+ /* horrible cast there */
+ val.i_int = reinterpret_cast<int>(_videownd);
+ VLC_VariableSet(i_vlc, "drawable", val);
+
+ if( _b_autoplay & (VLC_PlaylistNumberOfItems(i_vlc) > 0) )
+ {
+ VLC_Play(i_vlc);
+ fireOnPlayEvent();
+ }
}
+
+ if( isVisible() )
+ ShowWindow(_inplacewnd, SW_SHOW);
+
return S_OK;
};
HRESULT VLCPlugin::onInPlaceDeactivate(void)
{
- VLC_Stop(_i_vlc);
- fireOnStopEvent();
+ if( isRunning() )
+ {
+ VLC_Stop(_i_vlc);
+ fireOnStopEvent();
+ }
DestroyWindow(_videownd);
_videownd = NULL;
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(_videownd, 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() )
+ {
+ VLC_VolumeSet(_i_vlc, _i_volume);
+ }
+ setDirty(TRUE);
+ }
+};
+
+void VLCPlugin::setTime(int seconds)
+{
+ if( seconds < 0 )
+ seconds = 0;
+
+ if( seconds != _i_time )
+ {
+ _i_time = seconds;
+ if( isRunning() )
+ {
+ VLC_TimeSet(_i_vlc, seconds, VLC_FALSE);
+ }
+ setDirty(TRUE);
+ }
};
void VLCPlugin::setFocus(BOOL fFocus)
void VLCPlugin::onDraw(DVTARGETDEVICE * ptd, HDC hicTargetDev,
HDC hdcDraw, LPCRECTL lprcBounds, LPCRECTL lprcWBounds)
{
- if( getVisible() )
+ if( isVisible() )
{
long width = lprcBounds->right-lprcBounds->left;
long height = lprcBounds->bottom-lprcBounds->top;
void VLCPlugin::onPaint(HDC hdc, const RECT &bounds, const RECT &clipRect)
{
- if( getVisible() )
+ if( isVisible() )
{
/** if VLC is playing, it may not display any VIDEO content
** hence, draw control logo*/
{
HBITMAP oldBmp = (HBITMAP)SelectObject(hdcDraw, hBitmap);
- if( (size.cx != width) || (size.cx != height) )
+ if( (size.cx != width) || (size.cy != height) )
{
// needs to scale canvas
SetMapMode(hdcDraw, MM_ANISOTROPIC);
//RedrawWindow(_videownd, &posRect, NULL, RDW_INVALIDATE|RDW_ERASE|RDW_ALLCHILDREN);
vlc_value_t val;
val.i_int = posRect.right-posRect.left;
- VLC_VariableSet(_i_vlc, "width", val);
+ VLC_VariableSet(_i_vlc, "conf::width", val);
val.i_int = posRect.bottom-posRect.top;
- VLC_VariableSet(_i_vlc, "height", val);
+ VLC_VariableSet(_i_vlc, "conf::height", val);
};
void VLCPlugin::freezeEvents(BOOL freeze)
projects / vlc / blobdiff