C++ LLParcel::getMediaAllowNavigate方法代码示例

// public
void LLPanelLandMedia::refresh()
{
	LLParcel *parcel = mParcel->getParcel();

	if (!parcel)
	{
		clearCtrls();
	}
	else
	{
		// something selected, hooray!

		// Display options
		BOOL can_change_media = LLViewerParcelMgr::isParcelModifiableByAgent(parcel, GP_LAND_CHANGE_MEDIA);

		mMediaURLEdit->setText(parcel->getMediaURL());
		mMediaURLEdit->setEnabled( FALSE );

		childSetText("current_url", parcel->getMediaCurrentURL());

		mMediaDescEdit->setText(parcel->getMediaDesc());
		mMediaDescEdit->setEnabled( can_change_media );

		std::string mime_type = parcel->getMediaType();
		if (mime_type.empty())
		{
			mime_type = "none/none";
		}
		setMediaType(mime_type);
		mMediaTypeCombo->setEnabled( can_change_media );
		childSetText("mime_type", mime_type);

		mMediaAutoScaleCheck->set( parcel->getMediaAutoScale () );
		mMediaAutoScaleCheck->setEnabled ( can_change_media );

		// Special code to disable looping checkbox for HTML MIME type
		// (DEV-10042 -- Parcel Media: "Loop Media" should be disabled for static media types)
		bool allow_looping = LLMIMETypes::findAllowLooping( mime_type );
		if ( allow_looping )
			mMediaLoopCheck->set( parcel->getMediaLoop () );
		else
			mMediaLoopCheck->set( false );
		mMediaLoopCheck->setEnabled ( can_change_media && allow_looping );
		
		mMediaResetCtrl->set( parcel->getMediaURLTimeout() );
		mMediaResetCtrl->setEnabled( can_change_media );
		mMediaResetCtrlLabel->setEnabled( can_change_media );

		// disallow media size change for mime types that don't allow it
		bool allow_resize = LLMIMETypes::findAllowResize( mime_type );
		if ( allow_resize )
			mMediaWidthCtrl->setValue( parcel->getMediaWidth() );
		else
			mMediaWidthCtrl->setValue( 0 );
		mMediaWidthCtrl->setEnabled ( can_change_media && allow_resize );

		if ( allow_resize )
			mMediaHeightCtrl->setValue( parcel->getMediaHeight() );
		else
			mMediaHeightCtrl->setValue( 0 );
		mMediaHeightCtrl->setEnabled ( can_change_media && allow_resize );

		// enable/disable for text label for completeness
		mMediaSizeCtrlLabel->setEnabled( can_change_media && allow_resize );

		LLUUID tmp = parcel->getMediaID();
		mMediaTextureCtrl->setImageAssetID ( parcel->getMediaID() );
		mMediaTextureCtrl->setEnabled( can_change_media );

		mSetURLButton->setEnabled( can_change_media );
		mResetURLButton->setEnabled( can_change_media );

		mMediaURLFilterCheck->set( parcel->getMediaURLFilterEnable() );
		mMediaURLFilterCheck->setEnabled( can_change_media );

		LLFloaterURLEntry* floater_url_entry = (LLFloaterURLEntry*)mURLEntryFloater.get();
		if (floater_url_entry)
		{
			floater_url_entry->updateFromLandMediaPanel();
		}

		// This radial control is really just an inverse mapping to the boolean allow_navigate value. 
		// It is set as a radial merely for user readability.
		mRadioNavigateControl->setSelectedIndex(! parcel->getMediaAllowNavigate());
		mRadioNavigateControl->setEnabled( can_change_media );

		mMediaURLFilterDomainEdit->setEnabled( can_change_media );
		mMediaURLFilterAddButton->setEnabled( can_change_media );
		mMediaURLFilterRemoveButton->setEnabled( can_change_media );

		if (mURLFilterList)
		{
			mURLFilterList->setEnabled( can_change_media );
			
			mURLFilterList->deleteAllItems();

			LLSD list = parcel->getMediaURLFilterList();
			
			for (LLSD::array_iterator i = list.beginArray(); i != list.endArray(); ++i)
//.........这里部分代码省略.........

void LLPanelPrimMediaControls::updateShape()
{
	LLViewerMediaImpl* media_impl = getTargetMediaImpl();
	LLViewerObject* objectp = getTargetObject();
	
	if(!media_impl || gFloaterTools->getVisible())
	{
		setVisible(FALSE);
		return;
	}

	LLPluginClassMedia* media_plugin = NULL;
	if(media_impl->hasMedia())
	{
		media_plugin = media_impl->getMediaPlugin();
	}
	
	LLParcel *parcel = LLViewerParcelMgr::getInstance()->getAgentParcel();

	bool can_navigate = parcel->getMediaAllowNavigate();
	bool enabled = false;
	bool is_zoomed = (mCurrentZoom != ZOOM_NONE) && (mTargetObjectID == mZoomObjectID) && (mTargetObjectFace == mZoomObjectFace);
	// There is no such thing as "has_focus" being different from normal controls set
	// anymore (as of user feedback from bri 10/09).  So we cheat here and force 'has_focus'
	// to 'true' (or, actually, we use a setting)
	bool has_focus = (gSavedSettings.getBOOL("PrimMediaControlsUseHoverControlSet")) ? media_impl->hasFocus() : true;
	setVisible(enabled);

	if (objectp)
	{
		bool mini_controls = false;
		LLMediaEntry *media_data = objectp->getTE(mTargetObjectFace)->getMediaData();
		if (media_data && NULL != dynamic_cast<LLVOVolume*>(objectp))
		{
			// Don't show the media controls if we do not have permissions
			enabled = dynamic_cast<LLVOVolume*>(objectp)->hasMediaPermission(media_data, LLVOVolume::MEDIA_PERM_CONTROL);
			mini_controls = (LLMediaEntry::MINI == media_data->getControls());
		}
		const bool is_hud = objectp->isHUDAttachment();
		
		//
		// Set the state of the buttons
		//
		
		// XXX RSP: TODO: FIXME: clean this up so that it is clearer what mode we are in,
		// and that only the proper controls get made visible/enabled according to that mode. 
		mBackCtrl->setVisible(has_focus);
		mFwdCtrl->setVisible(has_focus);
		mReloadCtrl->setVisible(has_focus);
		mStopCtrl->setVisible(false);
		mHomeCtrl->setVisible(has_focus);
		mZoomCtrl->setVisible(!is_zoomed);
		mUnzoomCtrl->setVisible(is_zoomed);
		mOpenCtrl->setVisible(true);
		mMediaAddressCtrl->setVisible(has_focus && !mini_controls);
		mMediaPlaySliderPanel->setVisible(has_focus && !mini_controls);
		mVolumeCtrl->setVisible(false);
		
		mWhitelistIcon->setVisible(!mini_controls && (media_data)?media_data->getWhiteListEnable():false);
		// Disable zoom if HUD
		mZoomCtrl->setEnabled(!is_hud);
		mUnzoomCtrl->setEnabled(!is_hud);
		mSecureLockIcon->setVisible(false);
		mCurrentURL = media_impl->getCurrentMediaURL();
		
		mBackCtrl->setEnabled((media_impl != NULL) && media_impl->canNavigateBack() && can_navigate);
		mFwdCtrl->setEnabled((media_impl != NULL) && media_impl->canNavigateForward() && can_navigate);
		mStopCtrl->setEnabled(has_focus && can_navigate);
		mHomeCtrl->setEnabled(has_focus && can_navigate);
		LLPluginClassMediaOwner::EMediaStatus result = ((media_impl != NULL) && media_impl->hasMedia()) ? media_plugin->getStatus() : LLPluginClassMediaOwner::MEDIA_NONE;
		
		mVolumeCtrl->setVisible(has_focus);
		mVolumeCtrl->setEnabled(has_focus);
		mVolumeSliderCtrl->setEnabled(has_focus && shouldVolumeSliderBeVisible());
		mVolumeSliderCtrl->setVisible(has_focus && shouldVolumeSliderBeVisible());

		if(media_plugin && media_plugin->pluginSupportsMediaTime())
		{
			mReloadCtrl->setEnabled(false);
			mReloadCtrl->setVisible(false);
			mMediaStopCtrl->setVisible(has_focus);
			mHomeCtrl->setVisible(has_focus);
			mBackCtrl->setVisible(false);
			mFwdCtrl->setVisible(false);
			mMediaAddressCtrl->setVisible(false);
			mMediaAddressCtrl->setEnabled(false);
			mMediaPlaySliderPanel->setVisible(has_focus && !mini_controls);
			mMediaPlaySliderPanel->setEnabled(has_focus && !mini_controls);
			mSkipFwdCtrl->setVisible(has_focus && !mini_controls);
			mSkipFwdCtrl->setEnabled(has_focus && !mini_controls);
			mSkipBackCtrl->setVisible(has_focus && !mini_controls);
			mSkipBackCtrl->setEnabled(has_focus && !mini_controls);
			
			mVolumeCtrl->setVisible(has_focus);
			mVolumeCtrl->setEnabled(has_focus);
			mVolumeSliderCtrl->setEnabled(has_focus && shouldVolumeSliderBeVisible());
			mVolumeSliderCtrl->setVisible(has_focus && shouldVolumeSliderBeVisible());
			
			mWhitelistIcon->setVisible(false);
			mSecureLockIcon->setVisible(false);
//.........这里部分代码省略.........

void LLPanelMediaHUD::updateShape()
{
	const S32 MIN_HUD_WIDTH=200;
	const S32 MIN_HUD_HEIGHT=120;

	LLPluginClassMedia* media_plugin = NULL;
	if(mMediaImpl.notNull() && mMediaImpl->hasMedia())
	{
		media_plugin = mMediaImpl->getMediaPlugin();
	}

	// Early out for no media plugin
	if(media_plugin == NULL)
	{
		setVisible(FALSE);
		return;
	}

	LLParcel *parcel = LLViewerParcelMgr::getInstance()->getAgentParcel();

	bool can_navigate = parcel->getMediaAllowNavigate();

	// LLObjectSelectionHandle selection = LLViewerMediaFocus::getInstance()->getSelection();

	LLSelectNode* nodep = mMediaFocus ? LLSelectMgr::getInstance()->getSelection()->getFirstNode() : LLSelectMgr::getInstance()->getHoverNode();
	if(! nodep)
	{
		return;
	}
	setVisible(FALSE);
	LLViewerObject* objectp = nodep->getObject();

	if (objectp)
	{

		// Set the state of the buttons
		LLButton* back_btn = getChild<LLButton>("back");
		LLButton* fwd_btn = getChild<LLButton>("fwd");
		LLButton* reload_btn = getChild<LLButton>("reload");
		LLButton* play_btn = getChild<LLButton>("play");
		LLButton* pause_btn = getChild<LLButton>("pause");
		LLButton* stop_btn = getChild<LLButton>("stop");
		LLButton* media_stop_btn = getChild<LLButton>("media_stop");
		LLButton* home_btn = getChild<LLButton>("home");
		LLButton* close_btn = getChild<LLButton>("close");
		LLButton* open_btn = getChild<LLButton>("new_window");
		LLPanel* media_focused_panel = getChild<LLPanel>("media_focused_controls");
		LLPanel* media_hover_panel = getChild<LLPanel>("media_hover_controls");
		back_btn->setVisible(true);
		fwd_btn->setVisible(true);
		reload_btn->setVisible(true);
		stop_btn->setVisible(false);
		home_btn->setVisible(true);
		close_btn->setVisible(true);
		open_btn->setVisible(true);


		if(mMediaFocus)
		{
			back_btn->setEnabled(mMediaImpl->canNavigateBack() && can_navigate);
			fwd_btn->setEnabled(mMediaImpl->canNavigateForward() && can_navigate);
			stop_btn->setEnabled(can_navigate);
			home_btn->setEnabled(can_navigate);
			LLPluginClassMediaOwner::EMediaStatus result = media_plugin->getStatus();

			if(media_plugin->pluginSupportsMediaTime())
			{
				reload_btn->setEnabled(FALSE);
				reload_btn->setVisible(FALSE);
				media_stop_btn->setVisible(TRUE);
				home_btn->setVisible(FALSE);
				back_btn->setEnabled(TRUE);
				fwd_btn->setEnabled(TRUE);
				switch(result)
				{
				case LLPluginClassMediaOwner::MEDIA_PLAYING:
					play_btn->setEnabled(FALSE);
					play_btn->setVisible(FALSE);
					pause_btn->setEnabled(TRUE);
					pause_btn->setVisible(TRUE);
					media_stop_btn->setEnabled(TRUE);
					break;
				case LLPluginClassMediaOwner::MEDIA_PAUSED:
				default:
					pause_btn->setEnabled(FALSE);
					pause_btn->setVisible(FALSE);
					play_btn->setEnabled(TRUE);
					play_btn->setVisible(TRUE);
					media_stop_btn->setEnabled(FALSE);
					break;
				}
			}
			else
			{
				play_btn->setVisible(FALSE);
				pause_btn->setVisible(FALSE);
				media_stop_btn->setVisible(FALSE);
				if(result == LLPluginClassMediaOwner::MEDIA_LOADING)
				{
					reload_btn->setEnabled(FALSE);
//.........这里部分代码省略.........