C++ LLViewerInventoryItem::isComplete方法代码示例

// static
LLPreviewGesture* LLPreviewGesture::show(const std::string& title, const LLUUID& item_id, const LLUUID& object_id, BOOL take_focus)
{
	LLPreviewGesture* previewp = (LLPreviewGesture*)LLPreview::find(item_id);
	if (previewp)
	{
		previewp->open();   /*Flawfinder: ignore*/
		if (take_focus)
		{
			previewp->setFocus(TRUE);
		}
		return previewp;
	}

	LLPreviewGesture* self = new LLPreviewGesture();

	// Finish internal construction
	self->init(item_id, object_id);

	// Builds and adds to gFloaterView
	gUICtrlFactory->buildFloater(self, "floater_preview_gesture.xml");
	self->setTitle(title);

	// Move window to top-left of screen
	LLMultiFloater* hostp = self->getHost();
	if (hostp == NULL)
	{
		LLRect r = self->getRect();
		LLRect screen = gFloaterView->getRect();
		r.setLeftTopAndSize(0, screen.getHeight(), r.getWidth(), r.getHeight());
		self->setRect(r);
	}
	else
	{
		// re-add to host to update title
		hostp->addFloater(self, TRUE);
	}

	// this will call refresh when we have everything.
	LLViewerInventoryItem* item = (LLViewerInventoryItem*)self->getItem();
	if(item && !item->isComplete())
	{
		LLInventoryGestureAvailable* observer;
		observer = new LLInventoryGestureAvailable();
		observer->watchItem(item_id);
		gInventory.addObserver(observer);
		item->fetchFromServer();
	}
	else
	{
		// not sure this is necessary.
		self->refresh();
	}

	if (take_focus)
	{
		self->setFocus(TRUE);
	}

	return self;
}

void LLInventoryCompletionObserver::changed(U32 mask)
{
	// scan through the incomplete items and move or erase them as
	// appropriate.
	if(!mIncomplete.empty())
	{
		for(item_ref_t::iterator it = mIncomplete.begin(); it < mIncomplete.end(); )
		{
			LLViewerInventoryItem* item = gInventory.getItem(*it);
			if(!item)
			{
				it = mIncomplete.erase(it);
				continue;
			}
			if(item->isComplete())
			{
				mComplete.push_back(*it);
				it = mIncomplete.erase(it);
				continue;
			}
			++it;
		}
		if(mIncomplete.empty())
		{
			done();
		}
	}
}

void LLInventoryFetchItemsObserver::startFetch()
{
    LLUUID owner_id;
    LLSD items_llsd;
    for (uuid_vec_t::const_iterator it = mIDs.begin(); it < mIDs.end(); ++it)
    {
        LLViewerInventoryItem* item = gInventory.getItem(*it);
        if (item)
        {
            if (item->isComplete())
            {
                // It's complete, so put it on the complete container.
                mComplete.push_back(*it);
                continue;
            }
            else
            {
                owner_id = item->getPermissions().getOwner();
            }
        }
        else
        {
            // assume it's agent inventory.
            owner_id = gAgent.getID();
        }

        // Ignore categories since they're not items.  We
        // could also just add this to mComplete but not sure what the
        // side-effects would be, so ignoring to be safe.
        LLViewerInventoryCategory* cat = gInventory.getCategory(*it);
        if (cat)
        {
            continue;
        }

        // It's incomplete, so put it on the incomplete container, and
        // pack this on the message.
        mIncomplete.push_back(*it);

        // Prepare the data to fetch
        LLSD item_entry;
        item_entry["owner_id"] = owner_id;
        item_entry["item_id"] = (*it);
        items_llsd.append(item_entry);
    }

    mFetchingPeriod.reset();
    mFetchingPeriod.setTimerExpirySec(FETCH_TIMER_EXPIRY);

    fetch_items_from_llsd(items_llsd);
}

void LLInventoryFetchItemsObserver::changed(U32 mask)
{
    lldebugs << this << " remaining incomplete " << mIncomplete.size()
             << " complete " << mComplete.size()
             << " wait period " << mFetchingPeriod.getRemainingTimeF32()
             << llendl;

    // scan through the incomplete items and move or erase them as
    // appropriate.
    if (!mIncomplete.empty())
    {
        // Have we exceeded max wait time?
        bool timeout_expired = mFetchingPeriod.hasExpired();

        for (uuid_vec_t::iterator it = mIncomplete.begin(); it < mIncomplete.end(); )
        {
            const LLUUID& item_id = (*it);
            LLViewerInventoryItem* item = gInventory.getItem(item_id);
            if (item && item->isComplete())
            {
                mComplete.push_back(item_id);
                it = mIncomplete.erase(it);
            }
            else
            {
                if (timeout_expired)
                {
                    // Just concede that this item hasn't arrived in reasonable time and continue on.
                    llwarns << "Fetcher timed out when fetching inventory item UUID: " << item_id << LL_ENDL;
                    it = mIncomplete.erase(it);
                }
                else
                {
                    // Keep trying.
                    ++it;
                }
            }
        }

    }

    if (mIncomplete.empty())
    {
        lldebugs << this << " done at remaining incomplete "
                 << mIncomplete.size() << " complete " << mComplete.size() << llendl;
        done();
    }
    //llinfos << "LLInventoryFetchItemsObserver::changed() mComplete size " << mComplete.size() << llendl;
    //llinfos << "LLInventoryFetchItemsObserver::changed() mIncomplete size " << mIncomplete.size() << llendl;
}

void LLFloaterCustomize::updateInventoryUI()
{
	BOOL all_complete = TRUE;
	BOOL is_complete = FALSE;
	U32 perm_mask = 0x0;
	LLPanelEditWearable* panel;
	LLViewerInventoryItem* item;
	for(S32 i = 0; i < LLWearableType::WT_COUNT; ++i)
	{
		item = NULL;
		panel = mWearablePanelList[i];
		if(panel)
		{
			LLViewerWearable* wearable = panel->getWearable();
			if(wearable)
				item = gInventory.getItem(wearable->getItemID());
		}
		if(item)
		{
			is_complete = item->isComplete();
			if(!is_complete)
			{
				all_complete = FALSE;
			}
			perm_mask = item->getPermissions().getMaskOwner();
		}
		else
		{
			is_complete = false;
			perm_mask = 0x0;
		}
		if(i == mCurrentWearableType)
		{
			if(panel)
			{
				panel->setUIPermissions(perm_mask, is_complete);
			}
			//BOOL is_vis = panel && item && is_complete && (perm_mask & PERM_MODIFY);
			//childSetVisible("panel_container", is_vis);
		}
	}

	childSetEnabled("Make Outfit", all_complete);
}

void LLInventoryFetchObserver::fetchItems(
	const LLInventoryFetchObserver::item_ref_t& ids)
{
	LLUUID owner_id;
	LLSD items_llsd;
	for(item_ref_t::const_iterator it = ids.begin(); it < ids.end(); ++it)
	{
		LLViewerInventoryItem* item = gInventory.getItem(*it);
		if(item)
		{
			if(item->isComplete())
			{
				// It's complete, so put it on the complete container.
				mComplete.push_back(*it);
				continue;
			}
			else
			{
				owner_id = item->getPermissions().getOwner();
			}
		}
		else
		{
			// assume it's agent inventory.
			owner_id = gAgent.getID();
		}
		
		// It's incomplete, so put it on the incomplete container, and
		// pack this on the message.
		mIncomplete.push_back(*it);
		
		// Prepare the data to fetch
		LLSD item_entry;
		item_entry["owner_id"] = owner_id;
		item_entry["item_id"] = (*it);
		items_llsd.append(item_entry);
	}
	fetch_items_from_llsd(items_llsd);
}

void LLPreviewGesture::refresh()
{
	// If previewing or item is incomplete, all controls are disabled
	LLViewerInventoryItem* item = (LLViewerInventoryItem*)getItem();
	bool is_complete = (item && item->isComplete()) ? true : false;
	if (mPreviewGesture || !is_complete)
	{
		
		childSetEnabled("desc", FALSE);
		//mDescEditor->setEnabled(FALSE);
		mTriggerEditor->setEnabled(FALSE);
		mReplaceText->setEnabled(FALSE);
		mReplaceEditor->setEnabled(FALSE);
		mModifierCombo->setEnabled(FALSE);
		mKeyCombo->setEnabled(FALSE);
		mLibraryList->setEnabled(FALSE);
		mAddBtn->setEnabled(FALSE);
		mUpBtn->setEnabled(FALSE);
		mDownBtn->setEnabled(FALSE);
		mDeleteBtn->setEnabled(FALSE);
		mStepList->setEnabled(FALSE);
		mOptionsText->setEnabled(FALSE);
		mAnimationCombo->setEnabled(FALSE);
		mAnimationRadio->setEnabled(FALSE);
		mSoundCombo->setEnabled(FALSE);
		mChatEditor->setEnabled(FALSE);
		mWaitAnimCheck->setEnabled(FALSE);
		mWaitTimeCheck->setEnabled(FALSE);
		mWaitTimeEditor->setEnabled(FALSE);
		mActiveCheck->setEnabled(FALSE);
		mSaveBtn->setEnabled(FALSE);

		// Make sure preview button is enabled, so we can stop it
		mPreviewBtn->setEnabled(TRUE);
		return;
	}

	BOOL modifiable = item->getPermissions().allowModifyBy(gAgent.getID());

	childSetEnabled("desc", modifiable);
	mTriggerEditor->setEnabled(TRUE);
	mLibraryList->setEnabled(modifiable);
	mStepList->setEnabled(modifiable);
	mOptionsText->setEnabled(modifiable);
	mAnimationCombo->setEnabled(modifiable);
	mAnimationRadio->setEnabled(modifiable);
	mSoundCombo->setEnabled(modifiable);
	mChatEditor->setEnabled(modifiable);
	mWaitAnimCheck->setEnabled(modifiable);
	mWaitTimeCheck->setEnabled(modifiable);
	mWaitTimeEditor->setEnabled(modifiable);
	mActiveCheck->setEnabled(TRUE);

	const std::string& trigger = mTriggerEditor->getText();
	BOOL have_trigger = !trigger.empty();

	const std::string& replace = mReplaceEditor->getText();
	BOOL have_replace = !replace.empty();

	LLScrollListItem* library_item = mLibraryList->getFirstSelected();
	BOOL have_library = (library_item != NULL);

	LLScrollListItem* step_item = mStepList->getFirstSelected();
	S32 step_index = mStepList->getFirstSelectedIndex();
	S32 step_count = mStepList->getItemCount();
	BOOL have_step = (step_item != NULL);

	mReplaceText->setEnabled(have_trigger || have_replace);
	mReplaceEditor->setEnabled(have_trigger || have_replace);

	mModifierCombo->setEnabled(TRUE);
	mKeyCombo->setEnabled(TRUE);

	mAddBtn->setEnabled(modifiable && have_library);
	mUpBtn->setEnabled(modifiable && have_step && step_index > 0);
	mDownBtn->setEnabled(modifiable && have_step && step_index < step_count-1);
	mDeleteBtn->setEnabled(modifiable && have_step);

	// Assume all not visible
	mAnimationCombo->setVisible(FALSE);
	mAnimationRadio->setVisible(FALSE);
	mSoundCombo->setVisible(FALSE);
	mChatEditor->setVisible(FALSE);
	mWaitAnimCheck->setVisible(FALSE);
	mWaitTimeCheck->setVisible(FALSE);
	mWaitTimeEditor->setVisible(FALSE);

	if (have_step)
	{
		// figure out the type, show proper options, update text
		LLGestureStep* step = (LLGestureStep*)step_item->getUserdata();
		EStepType type = step->getType();
		switch(type)
		{
		case STEP_ANIMATION:
			{
				LLGestureStepAnimation* anim_step = (LLGestureStepAnimation*)step;
				mOptionsText->setText("Animation to play:");
				mAnimationCombo->setVisible(TRUE);
				mAnimationRadio->setVisible(TRUE);
//.........这里部分代码省略.........

BOOL JCLSLBridge::tick()
{
	if(LLStartUp::getStartupState() >= STATE_INVENTORY_SEND)
	{
		switch(sBridgeStatus)
		{
		case UNINITIALIZED:
			{
				/*
				We're going to just completely disable this in code, it's shit - CW
				
				if(!gSavedSettings.getBOOL("Meta7BuildBridge"))
				{
				*/
					sBridgeStatus = FAILED;
					break;
				//}

				//cmdline_printchat("initializing");//<< llendl;
				LLUUID item_id = findInventoryByName(vBridgeName);
				if(gInventory.isEverythingFetched())// || (item_id.notNull() && isworn(item_id)))
				{
					//cmdline_printchat("inv is fetched");//<< llendl;
					
					if(item_id.notNull())
					{
						//cmdline_printchat("id="+item_id.asString());
						LLViewerInventoryItem* bridge = gInventory.getItem(item_id);
						if(bridge)
						{
							//cmdline_printchat("bridge is ready to attach");//<< llendl;
							if(isworn(bridge->getUUID()))
							{
								//cmdline_printchat("bridge is already worn");//<< llendl;
								sBridgeStatus = RECHAN;
							}else if(bridge->isComplete())
							{
								//cmdline_printchat("bridge is complete, attaching");//<< llendl;
								LLMessageSystem* msg = gMessageSystem;
								msg->newMessageFast(_PREHASH_RezSingleAttachmentFromInv);
								msg->nextBlockFast(_PREHASH_AgentData);
								msg->addUUIDFast(_PREHASH_AgentID, gAgent.getID());
								msg->addUUIDFast(_PREHASH_SessionID, gAgent.getSessionID());
								msg->nextBlockFast(_PREHASH_ObjectData);
								msg->addUUIDFast(_PREHASH_ItemID, bridge->getUUID());
								msg->addUUIDFast(_PREHASH_OwnerID, bridge->getPermissions().getOwner());
								msg->addU8Fast(_PREHASH_AttachmentPt, 128);
								pack_permissions_slam(msg, bridge->getFlags(), bridge->getPermissions());
								msg->addStringFast(_PREHASH_Name, bridge->getName());
								msg->addStringFast(_PREHASH_Description, bridge->getDescription());
								msg->sendReliable(gAgent.getRegionHost());
								sBridgeStatus = RECHAN;
							}
						}
					}else
					{
						//cmdline_printchat("no bridge");//<< llendl;
						//sBridgeStatus = BUILDING;
						std::string directory = gDirUtilp->getExpandedFilename(LL_PATH_APP_SETTINGS,"bridge.xml");
						if(!LLFile::isfile(directory.c_str()))
						{
							//cmdline_printchat("file not there o.o");//<< llendl;
							sBridgeStatus = FAILED;
						}else
						{
							//cmdline_printchat("bridge.xml located. importing..");//<< llendl;
							gImportTracker.importer(directory,&setBridgeObject);
							sBridgeStatus = BUILDING;
						}
					}
				}
			}
			break;
		case RENAMING:
			{
				////cmdline_printchat("renaming");
				LLMessageSystem* msg = gMessageSystem;
				msg->newMessageFast(_PREHASH_ObjectAttach);
				msg->nextBlockFast(_PREHASH_AgentData);
				msg->addUUIDFast(_PREHASH_AgentID, gAgent.getID() );
				msg->addUUIDFast(_PREHASH_SessionID, gAgent.getSessionID());
				msg->addU8Fast(_PREHASH_AttachmentPoint, vCatType);
				
				msg->nextBlockFast(_PREHASH_ObjectData);
				msg->addU32Fast(_PREHASH_ObjectLocalID, sBridgeObject->getLocalID());
				msg->addQuatFast(_PREHASH_Rotation, LLQuaternion(0.0f, 0.0f, 0.0f, 1.0f));
				
				msg->sendReliable(gAgent.getRegion()->getHost());
				sBridgeStatus = FOLDERING;
			}
			break;
		case FOLDERING:
			{
				////cmdline_printchat("foldering");
				LLUUID vcatid;
				vcatid = gInventory.findCategoryByName(vBridgeOpCat);
				if(vcatid.isNull())
				{
					////cmdline_printchat("creating folder");
					vcatid = gInventory.createNewCategory(gAgent.getInventoryRootID(), LLAssetType::AT_NONE, vBridgeOpCat);
//.........这里部分代码省略.........

// Updates the user's avatar's appearance
void LLWearable::writeToAvatar( BOOL set_by_user )
{
	LLVOAvatar* avatar = gAgent.getAvatarObject();
	llassert( avatar );
	if( !avatar )
	{
		return;
	}

	ESex old_sex = avatar->getSex();

	// Pull params
	for( LLVisualParam* param = avatar->getFirstVisualParam(); param; param = avatar->getNextVisualParam() )
	{
		if (((LLViewerVisualParam*)param)->getWearableType() == mType && param->isTweakable())
		{
			S32 param_id = param->getID();
			F32 weight = get_if_there(mVisualParamMap, param_id, param->getDefaultWeight());
			// only animate with user-originated changes
			if (set_by_user)
			{
				param->setAnimationTarget(weight, set_by_user);
			}
			else
			{
				avatar->setVisualParamWeight( param_id, weight, set_by_user );
			}
		}
	}

	// only interpolate with user-originated changes
	if (set_by_user)
	{
		avatar->startAppearanceAnimation(TRUE, TRUE);
	}

	// Pull texture entries
	for( S32 te = 0; te < TEX_NUM_INDICES; te++ )
	{
		if( LLVOAvatar::getTEWearableType((ETextureIndex) te ) == mType )
		{
			const LLUUID& image_id = get_if_there(mTEMap, te, LLVOAvatar::getDefaultTEImageID((ETextureIndex) te ) );
			LLViewerImage* image = gImageList.getImage( image_id );
			avatar->setLocTexTE( te, image, set_by_user );
		}
	}

	avatar->updateVisualParams();

	if( gFloaterCustomize )
	{
		LLViewerInventoryItem* item;
		item = (LLViewerInventoryItem*)gInventory.getItem(gAgent.getWearableItem(mType));
		U32 perm_mask = PERM_NONE;
		BOOL is_complete = FALSE;
		if(item)
		{
			perm_mask = item->getPermissions().getMaskOwner();
			is_complete = item->isComplete();
			if(!is_complete)
			{
				item->fetchFromServer();
			}
		}
		gFloaterCustomize->setWearable(mType, this, perm_mask, is_complete);
		LLFloaterCustomize::setCurrentWearableType( mType );
	}

	ESex new_sex = avatar->getSex();
	if( old_sex != new_sex )
	{
		avatar->updateSexDependentLayerSets( set_by_user );
	}	
	
	avatar->updateMeshTextures();

//	if( set_by_user )
//	{
//		gAgent.sendAgentSetAppearance();
//	}
}

void LLFloaterProperties::updateSaleInfo()
{
	LLViewerInventoryItem* item = (LLViewerInventoryItem*)findItem();
	if(!item) return;
	LLSaleInfo sale_info(item->getSaleInfo());
	if(!gAgent.allowOperation(PERM_TRANSFER, item->getPermissions(), GP_OBJECT_SET_SALE))
	{
		childSetValue("CheckPurchase",LLSD((BOOL)FALSE));
	}

	if((BOOL)childGetValue("CheckPurchase"))
	{
		// turn on sale info
		LLSaleInfo::EForSale sale_type = LLSaleInfo::FS_COPY;
	
		LLRadioGroup* RadioSaleType = getChild<LLRadioGroup>("RadioSaleType");
		if(RadioSaleType)
		{
			switch (RadioSaleType->getSelectedIndex())
			{
			case 0:
				sale_type = LLSaleInfo::FS_ORIGINAL;
				break;
			case 1:
				sale_type = LLSaleInfo::FS_COPY;
				break;
			case 2:
				sale_type = LLSaleInfo::FS_CONTENTS;
				break;
			default:
				sale_type = LLSaleInfo::FS_COPY;
				break;
			}
		}

		if (sale_type == LLSaleInfo::FS_COPY 
			&& !gAgent.allowOperation(PERM_COPY, item->getPermissions(), 
									  GP_OBJECT_SET_SALE))
		{
			sale_type = LLSaleInfo::FS_ORIGINAL;
		}

		LLLineEditor* EditPrice = getChild<LLLineEditor>("EditPrice");
		
		S32 price = -1;
		if(EditPrice)
		{
			price = atoi(EditPrice->getText().c_str());
		}
		// Invalid data - turn off the sale
		if (price < 0)
		{
			sale_type = LLSaleInfo::FS_NOT;
			price = 0;
		}

		sale_info.setSaleType(sale_type);
		sale_info.setSalePrice(price);
	}
	else
	{
		sale_info.setSaleType(LLSaleInfo::FS_NOT);
	}
	if(sale_info != item->getSaleInfo()
		&& item->isComplete())
	{
		LLPointer<LLViewerInventoryItem> new_item = new LLViewerInventoryItem(item);

		// Force an update on the sale price at rez
		if (item->getType() == LLAssetType::AT_OBJECT)
		{
			U32 flags = new_item->getFlags();
			flags |= LLInventoryItem::II_FLAGS_OBJECT_SLAM_SALE;
			new_item->setFlags(flags);
		}

		new_item->setSaleInfo(sale_info);
		if(mObjectID.isNull())
		{
			// This is in the agent's inventory.
			new_item->updateServer(FALSE);
			gInventory.updateItem(new_item);
			gInventory.notifyObservers();
		}
		else
		{
			// This is in an object's contents.
			LLViewerObject* object = gObjectList.findObject(mObjectID);
			if(object)
			{
				object->updateInventory(
					new_item,
					TASK_INVENTORY_ITEM_KEY,
					false);
			}
		}
	}
	else
	{
		// need to make sure we don't just follow the click
//.........这里部分代码省略.........

// static
void LLFloaterProperties::onCommitPermissions(LLUICtrl* ctrl, void* data)
{
	//llinfos << "LLFloaterProperties::onCommitPermissions()" << llendl;
	LLFloaterProperties* self = (LLFloaterProperties*)data;
	if(!self) return;
	LLViewerInventoryItem* item = (LLViewerInventoryItem*)self->findItem();
	if(!item) return;
	LLPermissions perm(item->getPermissions());


	LLCheckBoxCtrl* CheckShareWithGroup = self->getChild<LLCheckBoxCtrl>("CheckShareWithGroup");

	if(CheckShareWithGroup)
	{
		perm.setGroupBits(gAgent.getID(), gAgent.getGroupID(),
						CheckShareWithGroup->get(),
						PERM_MODIFY | PERM_MOVE | PERM_COPY);
	}
	LLCheckBoxCtrl* CheckEveryoneCopy = self->getChild<LLCheckBoxCtrl>("CheckEveryoneCopy");
	if(CheckEveryoneCopy)
	{
		perm.setEveryoneBits(gAgent.getID(), gAgent.getGroupID(),
						 CheckEveryoneCopy->get(), PERM_COPY);
	}

	LLCheckBoxCtrl* CheckNextOwnerModify = self->getChild<LLCheckBoxCtrl>("CheckNextOwnerModify");
	if(CheckNextOwnerModify)
	{
		perm.setNextOwnerBits(gAgent.getID(), gAgent.getGroupID(),
							CheckNextOwnerModify->get(), PERM_MODIFY);
	}
	LLCheckBoxCtrl* CheckNextOwnerCopy = self->getChild<LLCheckBoxCtrl>("CheckNextOwnerCopy");
	if(CheckNextOwnerCopy)
	{
		perm.setNextOwnerBits(gAgent.getID(), gAgent.getGroupID(),
							CheckNextOwnerCopy->get(), PERM_COPY);
	}
	LLCheckBoxCtrl* CheckNextOwnerTransfer = self->getChild<LLCheckBoxCtrl>("CheckNextOwnerTransfer");
	if(CheckNextOwnerTransfer)
	{
		perm.setNextOwnerBits(gAgent.getID(), gAgent.getGroupID(),
							CheckNextOwnerTransfer->get(), PERM_TRANSFER);
	}
	if(perm != item->getPermissions()
		&& item->isComplete())
	{
		LLPointer<LLViewerInventoryItem> new_item = new LLViewerInventoryItem(item);
		new_item->setPermissions(perm);
		U32 flags = new_item->getFlags();
		// If next owner permissions have changed (and this is an object)
		// then set the slam permissions flag so that they are applied on rez.
		if((perm.getMaskNextOwner()!=item->getPermissions().getMaskNextOwner())
		   && (item->getType() == LLAssetType::AT_OBJECT))
		{
			flags |= LLInventoryItem::II_FLAGS_OBJECT_SLAM_PERM;
		}
		// If everyone permissions have changed (and this is an object)
		// then set the overwrite everyone permissions flag so they
		// are applied on rez.
		if ((perm.getMaskEveryone()!=item->getPermissions().getMaskEveryone())
			&& (item->getType() == LLAssetType::AT_OBJECT))
		{
			flags |= LLInventoryItem::II_FLAGS_OBJECT_PERM_OVERWRITE_EVERYONE;
		}
		// If group permissions have changed (and this is an object)
		// then set the overwrite group permissions flag so they
		// are applied on rez.
		if ((perm.getMaskGroup()!=item->getPermissions().getMaskGroup())
			&& (item->getType() == LLAssetType::AT_OBJECT))
		{
			flags |= LLInventoryItem::II_FLAGS_OBJECT_PERM_OVERWRITE_GROUP;
		}
		new_item->setFlags(flags);
		if(self->mObjectID.isNull())
		{
			new_item->updateServer(FALSE);
			gInventory.updateItem(new_item);
			gInventory.notifyObservers();
		}
		else
		{
			LLViewerObject* object = gObjectList.findObject(self->mObjectID);
			if(object)
			{
				object->updateInventory(
					new_item,
					TASK_INVENTORY_ITEM_KEY,
					false);
			}
		}
	}
	else
	{
		// need to make sure we don't just follow the click
		self->refresh();
	}
}

void LLFloaterProperties::refreshFromItem(LLInventoryItem* item)
{
	// <edit>
	childSetText("EditItemID", item->getUUID().asString());
	childSetText("EditFolderID", item->getParentUUID().asString());
	childSetText("EditGroup", item->getPermissions().getGroup().asString());
	childSetText("EditAssetID", item->getAssetUUID().asString());

	std::string type_str = LLAssetType::lookup(item->getType());
	if(type_str.c_str() == NULL) type_str = llformat("%d", item->getType());
	childSetText("EditType", type_str);
	
	std::string invtype_str = LLInventoryType::lookup(item->getInventoryType());
	if(invtype_str.c_str() == NULL) invtype_str = llformat("%d", item->getInventoryType());
	childSetText("EditInvType", invtype_str);
	childSetText("EditFlags", llformat("%d", item->getFlags()));

	std::ostringstream strm;
	item->exportLegacyStream(strm, TRUE);
	std::string str(strm.str());
	LLStringUtil::replaceTabsWithSpaces(str, 4);
	childSetText("item_text", str);
	// </edit>

	////////////////////////
	// PERMISSIONS LOOKUP //
	////////////////////////

	// do not enable the UI for incomplete items.
	LLViewerInventoryItem* i = (LLViewerInventoryItem*)item;
	BOOL is_complete = i->isComplete();

	const LLPermissions& perm = item->getPermissions();
	BOOL can_agent_manipulate = gAgent.allowOperation(PERM_OWNER, perm, 
												GP_OBJECT_MANIPULATE);
	BOOL can_agent_sell = gAgent.allowOperation(PERM_OWNER, perm, 
												GP_OBJECT_SET_SALE);

	// You need permission to modify the object to modify an inventory
	// item in it.
	LLViewerObject* object = NULL;
	if(!mObjectID.isNull()) object = gObjectList.findObject(mObjectID);
	BOOL is_obj_modify = TRUE;
	if(object)
	{
		is_obj_modify = object->permOwnerModify();
	}

	//////////////////////
	// ITEM NAME & DESC //
	//////////////////////
	BOOL is_modifiable = gAgent.allowOperation(PERM_MODIFY, perm,
												GP_OBJECT_MANIPULATE)
							&& is_obj_modify && is_complete;

	childSetEnabled("LabelItemNameTitle",TRUE);
	childSetEnabled("LabelItemName",is_modifiable);
	childSetText("LabelItemName",item->getName());
	childSetEnabled("LabelItemDescTitle",TRUE);
	childSetEnabled("LabelItemDesc",is_modifiable);
	childSetVisible("IconLocked",!is_modifiable);
	childSetText("LabelItemDesc",item->getDescription());

	//////////////////
	// CREATOR NAME //
	//////////////////
	if(!gCacheName) return;
	if(!gAgent.getRegion()) return;

	if (item->getCreatorUUID().notNull())
	{
		std::string name;
		gCacheName->getFullName(item->getCreatorUUID(), name);
		childSetEnabled("BtnCreator",TRUE);
		childSetEnabled("LabelCreatorTitle",TRUE);
		childSetEnabled("LabelCreatorName",TRUE);
		childSetText("LabelCreatorName",name);
	}
	else
	{
		childSetEnabled("BtnCreator",FALSE);
		childSetEnabled("LabelCreatorTitle",FALSE);
		childSetEnabled("LabelCreatorName",FALSE);
		childSetText("LabelCreatorName",getString("unknown"));
	}

	////////////////
	// OWNER NAME //
	////////////////
	if(perm.isOwned())
	{
		std::string name;
		if (perm.isGroupOwned())
		{
			gCacheName->getGroupName(perm.getGroup(), name);
		}
		else
		{
			gCacheName->getFullName(perm.getOwner(), name);
		}
//.........这里部分代码省略.........

void LLInventoryFetchComboObserver::fetch(
	const folder_ref_t& folder_ids,
	const item_ref_t& item_ids)
{
	lldebugs << "LLInventoryFetchComboObserver::fetch()" << llendl;
	for(folder_ref_t::const_iterator fit = folder_ids.begin(); fit != folder_ids.end(); ++fit)
	{
		LLViewerInventoryCategory* cat = gInventory.getCategory(*fit);
		if(!cat) continue;
		if(!gInventory.isCategoryComplete(*fit))
		{
			cat->fetchDescendents();
			lldebugs << "fetching folder " << *fit <<llendl;
			mIncompleteFolders.push_back(*fit);
		}
		else
		{
			mCompleteFolders.push_back(*fit);
			lldebugs << "completing folder " << *fit <<llendl;
		}
	}

	// Now for the items - we fetch everything which is not a direct
	// descendent of an incomplete folder because the item will show
	// up in an inventory descendents message soon enough so we do not
	// have to fetch it individually.
	LLSD items_llsd;
	LLUUID owner_id;
	for(item_ref_t::const_iterator iit = item_ids.begin(); iit != item_ids.end(); ++iit)
	{
		LLViewerInventoryItem* item = gInventory.getItem(*iit);
		if(!item)
		{
			lldebugs << "uanble to find item " << *iit << llendl;
			continue;
		}
		if(item->isComplete())
		{
			// It's complete, so put it on the complete container.
			mCompleteItems.push_back(*iit);
			lldebugs << "completing item " << *iit << llendl;
			continue;
		}
		else
		{
			mIncompleteItems.push_back(*iit);
			owner_id = item->getPermissions().getOwner();
		}
		if(std::find(mIncompleteFolders.begin(), mIncompleteFolders.end(), item->getParentUUID()) == mIncompleteFolders.end())
		{
			LLSD item_entry;
			item_entry["owner_id"] = owner_id;
			item_entry["item_id"] = (*iit);
			items_llsd.append(item_entry);
		}
		else
		{
			lldebugs << "not worrying about " << *iit << llendl;
		}
	}
	fetch_items_from_llsd(items_llsd);
}