C++ LLScrollListItem::getColumn方法代码示例

// public
void LLNameListCtrl::refresh(const LLUUID& id, const std::string& first, 
							 const std::string& last, BOOL is_group)
{
	//llinfos << "LLNameListCtrl::refresh " << id << " '" << first << " "
	//	<< last << "'" << llendl;

	std::string fullname;
	if (!is_group)
	{
		fullname = first + " " + last;
	}
	else
	{
		fullname = first;
	}

	// TODO: scan items for that ID, fix if necessary
	item_list::iterator iter;
	for (iter = getItemList().begin(); iter != getItemList().end(); iter++)
	{
		LLScrollListItem* item = *iter;
		if (item->getUUID() == id)
		{
			LLScrollListCell* cell = (LLScrollListCell*)item->getColumn(0);
			cell = (LLScrollListCell*)item->getColumn(mNameColumnIndex);

			((LLScrollListText*)cell)->setText( fullname );
		}
	}

	dirtyColumns();
}

// Update controls based on current settings
void LLPrefsAscentVan::refresh()
{
    //General --------------------------------------------------------------------------------

    //Tags\Colors ----------------------------------------------------------------------------
    //Colors ---------------------------------------------------------------------------------
	LLComboBox* combo = getChild<LLComboBox>("tag_spoofing_combobox");
	if(LLVOAvatar::sClientResolutionList.has("isComplete"))
	{
		//combo->setColor(LLColor4::black);
		combo->clear();
		for(LLSD::map_iterator itr = LLVOAvatar::sClientResolutionList.beginMap(); itr != LLVOAvatar::sClientResolutionList.endMap(); itr++)
		{
			LLSD value = (*itr).second;
			if(value.has("name"))
			{
				std::string name = value.get("name");
				std::string uuid = (*itr).first;
				LLColor4 color = LLColor4(value.get("color"));
				if(value["multiple"].asReal() != 0)
				{
					color *= 1.0/(value["multiple"].asReal()+1.0f);
				}
				LLScrollListItem* item = combo->add(name,uuid);
				//bad practice
				item->getColumn(0)->setColor(color);
			}
		}
		//add Viewer 2.0
		LLScrollListItem* item = combo->add("Viewer 2.0",IMG_DEFAULT_AVATAR);
		//bad practice
		item->getColumn(0)->setColor(LLColor4::black);
	}
	combo->setCurrentByIndex(mSelectedClient);

    childSetEnabled("friends_color_textbox",     mUseStatusColors);
    childSetEnabled("friend_color_swatch",       mUseStatusColors);
    childSetEnabled("estate_owner_color_swatch", mUseStatusColors);
    childSetEnabled("linden_color_swatch",       mUseStatusColors);
    childSetEnabled("muted_color_swatch",        mUseStatusColors);

    childSetEnabled("custom_tag_label_text",   mCustomTagOn);
    childSetEnabled("custom_tag_label_box",    mCustomTagOn);
    childSetValue("custom_tag_label_box", gSavedSettings.getString("AscentCustomTagLabel"));
    childSetEnabled("custom_tag_color_text",   mCustomTagOn);
    childSetEnabled("custom_tag_color_swatch", mCustomTagOn);

    //Body Dynamics --------------------------------------------------------------------------
    childSetEnabled("EmeraldBoobMass",     mBreastPhysicsToggle);
    childSetEnabled("EmeraldBoobHardness", mBreastPhysicsToggle);
    childSetEnabled("EmeraldBoobVelMax",   mBreastPhysicsToggle);
    childSetEnabled("EmeraldBoobFriction", mBreastPhysicsToggle);
    childSetEnabled("EmeraldBoobVelMin",   mBreastPhysicsToggle);
}

// propagate actual relationship to UI.
// Does not resort the UI list because it can be called frequently. JC
BOOL LLPanelFriends::updateFriendItem(const LLUUID& agent_id, const LLRelationship* info)
{
	if (!info) return FALSE;
	LLScrollListItem* itemp = mFriendsList->getItem(agent_id);
	if (!itemp) return FALSE;
	
	bool isOnlineSIP = LLVoiceClient::getInstance()->isOnlineSIP(itemp->getUUID());
	bool isOnline = info->isOnline();

	std::string fullname;
	bool have_name = LLAvatarNameCache::getPNSName(agent_id, fullname, friend_name_system());
	if (!have_name) gCacheName->getFullName(agent_id, fullname);

	// Name of the status icon to use
	std::string statusIcon;
	
	if(isOnline)
	{
		mNumOnline++;
		statusIcon = "icon_avatar_online.tga";
	}
	else if(isOnlineSIP)
	{
		mNumOnline++;
		statusIcon = ONLINE_SIP_ICON_NAME;
	}
	else
	{
		mNumOnline--;
	}

	itemp->getColumn(LIST_ONLINE_STATUS)->setValue(statusIcon);
	
	itemp->getColumn(LIST_FRIEND_NAME)->setValue(fullname);
	// render name of online friends in bold text
	((LLScrollListText*)itemp->getColumn(LIST_FRIEND_NAME))->setFontStyle((isOnline || isOnlineSIP) ? LLFontGL::BOLD : LLFontGL::NORMAL);	
	itemp->getColumn(LIST_VISIBLE_ONLINE)->setValue(info->isRightGrantedTo(LLRelationship::GRANT_ONLINE_STATUS));
	itemp->getColumn(LIST_VISIBLE_MAP)->setValue(info->isRightGrantedTo(LLRelationship::GRANT_MAP_LOCATION));
	itemp->getColumn(LIST_EDIT_MINE)->setValue(info->isRightGrantedTo(LLRelationship::GRANT_MODIFY_OBJECTS));
	//Notes in the original code imply this may not always work. Good to know. -HgB
	itemp->getColumn(LIST_VISIBLE_ONLINE_THEIRS)->setValue(info->isRightGrantedFrom(LLRelationship::GRANT_ONLINE_STATUS));
	

	itemp->getColumn(LIST_VISIBLE_MAP_THEIRS)->setValue(info->isRightGrantedFrom(LLRelationship::GRANT_MAP_LOCATION));
	itemp->getColumn(LIST_EDIT_THEIRS)->setValue(info->isRightGrantedFrom(LLRelationship::GRANT_MODIFY_OBJECTS));

	S32 change_generation = have_name ? info->getChangeSerialNum() : -1;
	itemp->getColumn(LIST_FRIEND_UPDATE_GEN)->setValue(change_generation);

	// enable this item, in case it was disabled after user input
	itemp->setEnabled(TRUE);

	mFriendsList->setNeedsSort();

	// Do not resort, this function can be called frequently.
	return have_name;
}

void JCFloaterAnimList::RevokeSelected(void *userdata )
{
	JCFloaterAnimList *self = (JCFloaterAnimList*)userdata;
	LLDynamicArray<LLUUID> ids;
	std::vector< LLScrollListItem * > items = self->mAnimList->getAllSelected();
	for( std::vector< LLScrollListItem * >::iterator itr = items.begin(); itr != items.end(); itr++ )
	{
		LLScrollListItem *item = *itr;
		const LLUUID &id = item->getColumn(LIST_OBJECT_UUID)->getValue().asUUID();
		if( ids.find(id) == LLDynamicArray<LLUUID>::FAIL )
		{
			ids.put(id);
		}
	}
	if( !ids.empty() )
	{
		for(LLDynamicArray<LLUUID>::iterator itr = ids.begin(); itr != ids.end(); ++itr)
		{
			LLUUID id = *itr;
			LLMessageSystem* msg = gMessageSystem;
			msg->newMessageFast(_PREHASH_RevokePermissions);
			msg->nextBlockFast(_PREHASH_AgentData);
			msg->addUUIDFast(_PREHASH_AgentID, gAgent.getID());
			msg->addUUIDFast(_PREHASH_SessionID, gAgent.getSessionID());
			msg->nextBlockFast(_PREHASH_Data);
			msg->addUUIDFast(_PREHASH_ObjectID, id);
			msg->addU32Fast(_PREHASH_ObjectPermissions, U32_MAX);
			gAgent.sendReliableMessage();
		}
	}
}

void LLFloaterHUD::onList(LLUICtrl* ctrl, void* userdata)
{
	LLFloaterHUD* self = (LLFloaterHUD*)userdata;
	if (!self)
	{
		return;
	}

	self->mAvatarIDs.clear();
	self->mAvatarNames.clear();

	if (!self->mListNames)
	{
		return;
	}
	
	std::vector<LLScrollListItem*> items =
		self->mListNames->getAllSelected();
	for (
		std::vector<LLScrollListItem*>::iterator iter = items.begin();
		iter != items.end();
		++iter)
	{
		LLScrollListItem* item = *iter;
		self->mAvatarNames.push_back(item->getColumn(0)->getValue().asString());
		self->mAvatarIDs.push_back(item->getUUID());
		self->childSetEnabled("Select", TRUE);
	}
}

// virtual
LLXMLNodePtr LLComboBox::getXML(bool save_children) const
{
	LLXMLNodePtr node = LLUICtrl::getXML();

	node->setName(LL_COMBO_BOX_TAG);

	// Attributes

	node->createChild("allow_text_entry", TRUE)->setBoolValue(mAllowTextEntry);

	node->createChild("max_chars", TRUE)->setIntValue(mMaxChars);

	// Contents

	std::vector<LLScrollListItem*> data_list = mList->getAllData();
	std::vector<LLScrollListItem*>::iterator data_itor;
	for (data_itor = data_list.begin(); data_itor != data_list.end(); ++data_itor)
	{
		LLScrollListItem* item = *data_itor;
		LLScrollListCell* cell = item->getColumn(0);
		if (cell)
		{
			LLXMLNodePtr item_node = node->createChild("combo_item", FALSE);
			LLSD value = item->getValue();
			item_node->createChild("value", TRUE)->setStringValue(value.asString());
			item_node->createChild("enabled", TRUE)->setBoolValue(item->getEnabled());
			item_node->setStringValue(cell->getValue().asString());
		}
	}

	return node;
}

void LLFloaterNewIM::onStart(void* userdata)
{
	LLFloaterNewIM* self = (LLFloaterNewIM*) userdata;

	LLScrollListItem* item = self->mSelectionList->getFirstSelected();
	if(item)
	{
		const LLScrollListCell* cell = item->getColumn(0);
		std::string name(cell->getValue());

		// *NOTE: Do a live detrmination of what type of session it
		// should be. If we restrict the new im panel to online users,
		// then we can remove some of this code.
		EInstantMessage type;
		EInstantMessage* t = (EInstantMessage*)item->getUserdata();
		if(t) type = (*t);
		else type = LLIMMgr::defaultIMTypeForAgent(item->getUUID());
		gIMMgr->addSession(name, type, item->getUUID());

		make_ui_sound("UISndStartIM");
	}
	else
	{
		make_ui_sound("UISndInvalidOp");
	}
}

// callback from the name cache with an owner name to add to the list
void LLPanelScriptLimitsRegionMemory::onNameCache(
						 const LLUUID& id,
						 const std::string& first_name,
						 const std::string& last_name)
{
	std::string name = first_name + " " + last_name;

	LLScrollListCtrl *list = getChild<LLScrollListCtrl>("scripts_list");	
	if(!list)
	{
		return;
	}
	
	std::vector<LLSD>::iterator id_itor;
	for (id_itor = mObjectListItems.begin(); id_itor != mObjectListItems.end(); ++id_itor)
	{
		LLSD element = *id_itor;
		if(element["owner_id"].asUUID() == id)
		{
			LLScrollListItem* item = list->getItem(element["id"].asUUID());

			if(item)
			{
				item->getColumn(3)->setValue(LLSD(name));
				element["columns"][3]["value"] = name;
			}
		}
	}
}

// static
void HBFloaterGroupTitles::onActivate(void* userdata)
{
	HBFloaterGroupTitles* self = (HBFloaterGroupTitles*) userdata;
	LLScrollListItem *item = self->mTitlesList->getFirstSelected();
	if (!item) return;

	// Set the group if needed.
	LLUUID old_group_id = gAgent.getGroupID();
	LLUUID group_id = item->getColumn(LIST_GROUP_ID)->getValue().asUUID();
	if (group_id != old_group_id)
	{
		LLMessageSystem* msg = gMessageSystem;
		msg->newMessageFast(_PREHASH_ActivateGroup);
		msg->nextBlockFast(_PREHASH_AgentData);
		msg->addUUIDFast(_PREHASH_AgentID, gAgent.getID());
		msg->addUUIDFast(_PREHASH_SessionID, gAgent.getSessionID());
		msg->addUUIDFast(_PREHASH_GroupID, group_id);
		gAgent.sendReliableMessage();
	}

	// Set the title
	LLGroupMgr::getInstance()->sendGroupTitleUpdate(group_id, item->getUUID());
	// Force a refresh via the observer
	if (group_id == LLUUID::null)
	{
		group_id = old_group_id;
	}
	LLGroupMgr::getInstance()->sendGroupTitlesRequest(group_id);
}

void LLFloaterTopObjects::updateSelectionInfo()
{
	LLScrollListCtrl* list = getChild<LLScrollListCtrl>("objects_list");

	if (!list) return;

	LLUUID object_id = list->getCurrentID();
	if (object_id.isNull()) return;

	std::string object_id_string = object_id.asString();

	getChild<LLUICtrl>("id_editor")->setValue(LLSD(object_id_string));
	LLScrollListItem* sli = list->getFirstSelected();
	llassert(sli);
	if (sli)
	{
		getChild<LLUICtrl>("object_name_editor")->setValue(sli->getColumn(1)->getValue().asString());
		getChild<LLUICtrl>("owner_name_editor")->setValue(sli->getColumn(2)->getValue().asString());
	}
}

static void getSelectedAvatarData(const LLScrollListCtrl* from, std::vector<std::string>& avatar_names, std::vector<LLUUID>& avatar_ids)
{
	std::vector<LLScrollListItem*> items = from->getAllSelected();
	for (std::vector<LLScrollListItem*>::iterator iter = items.begin(); iter != items.end(); ++iter)
	{
		LLScrollListItem* item = *iter;
		if (item->getUUID().notNull())
		{
			avatar_names.push_back(item->getColumn(0)->getValue().asString());
			avatar_ids.push_back(item->getUUID());
		}
	}
}

// propagate actual relationship to UI.
// Does not resort the UI list because it can be called frequently. JC
BOOL LLPanelFriends::updateFriendItem(const LLUUID& agent_id, const LLRelationship* info)
{
	if (!info) return FALSE;
	LLScrollListItem* itemp = mFriendsList->getItem(agent_id);
	if (!itemp) return FALSE;
	
	bool isOnlineSIP = LLVoiceClient::getInstance()->isOnlineSIP(itemp->getUUID());
	bool isOnline = info->isOnline();

	std::string fullname;
	BOOL have_name = gCacheName->getFullName(agent_id, fullname);
	if (have_name)
	{
		if (LLAvatarNameCache::useDisplayNames() && !gSavedSettings.getBOOL("LegacyNamesForFriends"))
		{
			LLAvatarName avatar_name;
			if (LLAvatarNameCache::get(agent_id, &avatar_name))
			{
				if (LLAvatarNameCache::useDisplayNames() == 2)
				{
					fullname = avatar_name.mDisplayName;
				}
				else
				{
					fullname = avatar_name.getNames();
				}
			}
		}
	}
	// Name of the status icon to use
	std::string statusIcon;
	
	if(isOnline)
	{
		statusIcon = "icon_avatar_online.tga";
	}
	else if(isOnlineSIP)
	{
		statusIcon = ONLINE_SIP_ICON_NAME;
	}

	itemp->getColumn(LIST_ONLINE_STATUS)->setValue(statusIcon);
	
	itemp->getColumn(LIST_FRIEND_NAME)->setValue(fullname);
	// render name of online friends in bold text
	((LLScrollListText*)itemp->getColumn(LIST_FRIEND_NAME))->setFontStyle((isOnline || isOnlineSIP) ? LLFontGL::BOLD : LLFontGL::NORMAL);	
	itemp->getColumn(LIST_VISIBLE_ONLINE)->setValue(info->isRightGrantedTo(LLRelationship::GRANT_ONLINE_STATUS));
	itemp->getColumn(LIST_VISIBLE_MAP)->setValue(info->isRightGrantedTo(LLRelationship::GRANT_MAP_LOCATION));
	itemp->getColumn(LIST_EDIT_MINE)->setValue(info->isRightGrantedTo(LLRelationship::GRANT_MODIFY_OBJECTS));
	S32 change_generation = have_name ? info->getChangeSerialNum() : -1;
	itemp->getColumn(LIST_FRIEND_UPDATE_GEN)->setValue(change_generation);

	// enable this item, in case it was disabled after user input
	itemp->setEnabled(TRUE);

	// Do not resort, this function can be called frequently.
	return have_name;
}

void	LLNameListCtrl::mouseOverHighlightNthItem( S32 target_index )
{
	S32 cur_index = getHighlightedItemInx();
	if (cur_index != target_index)
	{
		if(0 <= cur_index && cur_index < (S32)getItemList().size())
		{
			LLScrollListItem* item = getItemList()[cur_index];
			LLScrollListText* cell = dynamic_cast<LLScrollListText*>(item->getColumn(mNameColumnIndex));
			if(cell)
				cell->setTextWidth(cell->getTextWidth() + info_icon_size);
		}
		if(target_index != -1)
		{
			LLScrollListItem* item = getItemList()[target_index];
			LLScrollListText* cell = dynamic_cast<LLScrollListText*>(item->getColumn(mNameColumnIndex));
			if(cell)
				cell->setTextWidth(cell->getTextWidth() - info_icon_size);
		}
	}

	LLScrollListCtrl::mouseOverHighlightNthItem(target_index);
}

void LLPanelGroups::onGroupList()
{
	enableButtons();

	LLScrollListCtrl *group_list = getChild<LLScrollListCtrl>("group list");
	if(!group_list)
		return;

	LLScrollListItem *item = group_list->getFirstSelected();
	if(!item)
		return;

	const LLUUID group_id = item->getValue().asUUID();
	if(group_id.isNull())
		return;

	LLGroupData group_data;
	if(!gAgent.getGroupData(group_id,group_data))
		return;

	bool list_in_profile = item->getColumn(1)->getValue().asBoolean();
	bool receive_chat = item->getColumn(2)->getValue().asBoolean();
	bool recieve_notify = item->getColumn(3)->getValue().asBoolean();
	bool update_floaters = false;
	if(gIMMgr->getIgnoreGroup(group_id) == receive_chat)
	{
		gIMMgr->updateIgnoreGroup(group_id, !receive_chat);
		update_floaters = true;
	}
	if(	(bool)group_data.mListInProfile != list_in_profile ||
		(bool)group_data.mAcceptNotices != recieve_notify )
	{
		gAgent.setUserGroupFlags(group_id, recieve_notify, list_in_profile);
	}
	else if(update_floaters) //gAgent.setUserGroupFlags already calls update_group_floaters
		update_group_floaters(group_id);
}

void JCFloaterAnimList::OpenProfile(void *userdata )
{
	JCFloaterAnimList *self = (JCFloaterAnimList*)userdata;
	std::vector< LLScrollListItem * > items = self->mAnimList->getAllSelected();
	if(!items.empty())
	{
		//LLVOAvatar* avatarp = gAgent.getAvatarObject();	
		for(std::vector< LLScrollListItem * >::iterator itr = items.begin(); itr != items.end(); ++itr)
		{
			LLScrollListItem *item = *itr;
			const LLUUID &object_id = item->getColumn(LIST_OBJECT_UUID)->getValue().asUUID();
			LLFloaterAvatarInfo::showFromDirectory(self->mObjectOwners[object_id].owner_id);
		}
	}
}