/indra/newview/llfloatergroupinvite.cpp

  1/** 
  2 * @file llfloatergroupinvite.cpp
  3 * @brief Floater to invite new members into a group.
  4 *
  5 * $LicenseInfo:firstyear=2006&license=viewerlgpl$
  6 * Second Life Viewer Source Code
  7 * Copyright (C) 2010, Linden Research, Inc.
  8 * 
  9 * This library is free software; you can redistribute it and/or
 10 * modify it under the terms of the GNU Lesser General Public
 11 * License as published by the Free Software Foundation;
 12 * version 2.1 of the License only.
 13 * 
 14 * This library is distributed in the hope that it will be useful,
 15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 17 * Lesser General Public License for more details.
 18 * 
 19 * You should have received a copy of the GNU Lesser General Public
 20 * License along with this library; if not, write to the Free Software
 21 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 22 * 
 23 * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
 24 * $/LicenseInfo$
 25 */
 26
 27#include "llviewerprecompiledheaders.h"
 28
 29#include "llfloatergroupinvite.h"
 30#include "llpanelgroupinvite.h"
 31#include "lltrans.h"
 32#include "lldraghandle.h"
 33
 34class LLFloaterGroupInvite::impl
 35{
 36public:
 37	impl(const LLUUID& group_id);
 38	~impl();
 39
 40	static void closeFloater(void* data);
 41
 42public:
 43	LLUUID mGroupID;
 44	LLPanelGroupInvite*	mInvitePanelp;
 45
 46	static std::map<LLUUID, LLFloaterGroupInvite*> sInstances;
 47};
 48
 49//
 50// Globals
 51//
 52std::map<LLUUID, LLFloaterGroupInvite*> LLFloaterGroupInvite::impl::sInstances;
 53
 54LLFloaterGroupInvite::impl::impl(const LLUUID& group_id) :
 55	mGroupID(group_id),
 56	mInvitePanelp(NULL)
 57{
 58}
 59
 60LLFloaterGroupInvite::impl::~impl()
 61{
 62}
 63
 64//static
 65void LLFloaterGroupInvite::impl::closeFloater(void* data)
 66{
 67	LLFloaterGroupInvite* floaterp = (LLFloaterGroupInvite*) data;
 68
 69	if ( floaterp ) floaterp->closeFloater();
 70}
 71
 72//-----------------------------------------------------------------------------
 73// Implementation
 74//-----------------------------------------------------------------------------
 75LLFloaterGroupInvite::LLFloaterGroupInvite(const LLUUID& group_id)
 76:	LLFloater(group_id)
 77{
 78	S32 floater_header_size = getHeaderHeight();
 79	LLRect contents;
 80
 81	mImpl = new impl(group_id);
 82
 83	mImpl->mInvitePanelp = new LLPanelGroupInvite(group_id);
 84
 85	contents = mImpl->mInvitePanelp->getRect();
 86	contents.mTop -= floater_header_size;
 87
 88	setTitle (mImpl->mInvitePanelp->getString("GroupInvitation"));
 89
 90	mImpl->mInvitePanelp->setCloseCallback(impl::closeFloater, this);
 91
 92	mImpl->mInvitePanelp->setRect(contents);
 93	addChild(mImpl->mInvitePanelp);
 94}
 95
 96// virtual
 97LLFloaterGroupInvite::~LLFloaterGroupInvite()
 98{
 99	if (mImpl->mGroupID.notNull())
100	{
101		impl::sInstances.erase(mImpl->mGroupID);
102	}
103
104	delete mImpl->mInvitePanelp;
105	delete mImpl;
106}
107
108// static
109void LLFloaterGroupInvite::showForGroup(const LLUUID& group_id, uuid_vec_t *agent_ids)
110{
111	const LLFloater::Params& floater_params = LLFloater::getDefaultParams();
112	S32 floater_header_size = floater_params.header_height;
113	LLRect contents;
114
115	// Make sure group_id isn't null
116	if (group_id.isNull())
117	{
118		llwarns << "LLFloaterGroupInvite::showForGroup with null group_id!" << llendl;
119		return;
120	}
121
122	// If we don't have a floater for this group, create one.
123	LLFloaterGroupInvite *fgi = get_if_there(impl::sInstances,
124											 group_id,
125											 (LLFloaterGroupInvite*)NULL);
126	if (!fgi)
127	{
128		fgi = new LLFloaterGroupInvite(group_id);
129		contents = fgi->mImpl->mInvitePanelp->getRect();
130		contents.mTop += floater_header_size;
131		fgi->setRect(contents);
132		fgi->getDragHandle()->setRect(contents);
133		fgi->getDragHandle()->setTitle(fgi->mImpl->mInvitePanelp->getString("GroupInvitation"));
134
135		impl::sInstances[group_id] = fgi;
136
137		fgi->mImpl->mInvitePanelp->clear();
138	}
139
140	if (agent_ids != NULL)
141	{
142		fgi->mImpl->mInvitePanelp->addUsers(*agent_ids);
143	}
144	
145	fgi->center();
146	fgi->openFloater();
147	fgi->mImpl->mInvitePanelp->update();
148}