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/**
* @file llgrouplist.cpp
* @brief List of the groups the agent belongs to.
*
* $LicenseInfo:firstyear=2009&license=viewerlgpl$
* Second Life Viewer Source Code
* Copyright (C) 2010, Linden Research, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation;
* version 2.1 of the License only.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
* Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
* $/LicenseInfo$
*/
#include "llviewerprecompiledheaders.h"
#include "llgrouplist.h"
// libs
#include "llbutton.h"
#include "lliconctrl.h"
#include "llmenugl.h"
#include "lltextbox.h"
#include "lltextutil.h"
#include "lltrans.h"
// newview
#include "llagent.h"
#include "llgroupactions.h"
#include "llfloaterreg.h"
#include "llviewercontrol.h" // for gSavedSettings
#include "llviewermenu.h" // for gMenuHolder
#include "llvoiceclient.h"
static LLDefaultChildRegistry::Register<LLGroupList> r("group_list");
S32 LLGroupListItem::sIconWidth = 0;
class LLGroupComparator : public LLFlatListView::ItemComparator
{
public:
/** Returns true if item1 < item2, false otherwise */
/*virtual*/ bool compare(const LLPanel* item1, const LLPanel* item2) const
{
std::string name1 = static_cast<const LLGroupListItem*>(item1)->getGroupName();
std::string name2 = static_cast<const LLGroupListItem*>(item2)->getGroupName();
LLStringUtil::toUpper(name1);
LLStringUtil::toUpper(name2);
return name1 < name2;
}
};
static const LLGroupComparator GROUP_COMPARATOR;
LLGroupList::LLGroupList(const Params& p)
: LLFlatListViewEx(p)
, mDirty(true) // to force initial update
{
// Listen for agent group changes.
gAgent.addListener(this, "new group");
mShowIcons = gSavedSettings.getBOOL("GroupListShowIcons");
setCommitOnSelectionChange(true);
// Set default sort order.
setComparator(&GROUP_COMPARATOR);
// Set up context menu.
LLUICtrl::CommitCallbackRegistry::ScopedRegistrar registrar;
LLUICtrl::EnableCallbackRegistry::ScopedRegistrar enable_registrar;
registrar.add("People.Groups.Action", boost::bind(&LLGroupList::onContextMenuItemClick, this, _2));
enable_registrar.add("People.Groups.Enable", boost::bind(&LLGroupList::onContextMenuItemEnable, this, _2));
LLMenuGL* context_menu = LLUICtrlFactory::getInstance()->createFromFile<LLMenuGL>("menu_people_groups.xml",
gMenuHolder, LLViewerMenuHolderGL::child_registry_t::instance());
if(context_menu)
mContextMenuHandle = context_menu->getHandle();
}
LLGroupList::~LLGroupList()
{
gAgent.removeListener(this);
LLView::deleteViewByHandle(mContextMenuHandle);
}
// virtual
void LLGroupList::draw()
{
if (mDirty)
refresh();
LLFlatListView::draw();
}
// virtual
BOOL LLGroupList::handleRightMouseDown(S32 x, S32 y, MASK mask)
{
BOOL handled = LLUICtrl::handleRightMouseDown(x, y, mask);
LLMenuGL* context_menu = (LLMenuGL*)mContextMenuHandle.get();
if (context_menu && size() > 0)
{
context_menu->buildDrawLabels();
context_menu->updateParent(LLMenuGL::sMenuContainer);
LLMenuGL::showPopup(this, context_menu, x, y);
}
return handled;
}
void LLGroupList::setNameFilter(const std::string& filter)
{
std::string filter_upper = filter;
LLStringUtil::toUpper(filter_upper);
if (mNameFilter != filter_upper)
{
mNameFilter = filter_upper;
// set no items message depend on filter state
updateNoItemsMessage(filter);
setDirty();
}
}
static bool findInsensitive(std::string haystack, const std::string& needle_upper)
{
LLStringUtil::toUpper(haystack);
return haystack.find(needle_upper) != std::string::npos;
}
void LLGroupList::refresh()
{
const LLUUID& highlight_id = gAgent.getGroupID();
S32 count = gAgent.mGroups.count();
LLUUID id;
bool have_filter = !mNameFilter.empty();
clear();
for(S32 i = 0; i < count; ++i)
{
id = gAgent.mGroups.get(i).mID;
const LLGroupData& group_data = gAgent.mGroups.get(i);
if (have_filter && !findInsensitive(group_data.mName, mNameFilter))
continue;
addNewItem(id, group_data.mName, group_data.mInsigniaID, ADD_BOTTOM);
}
// Sort the list.
sort();
// Add "none" to list at top if filter not set (what's the point of filtering "none"?).
// but only if some real groups exists. EXT-4838
if (!have_filter && count > 0)
{
std::string loc_none = LLTrans::getString("GroupsNone");
addNewItem(LLUUID::null, loc_none, LLUUID::null, ADD_TOP);
}
selectItemByUUID(highlight_id);
setDirty(false);
onCommit();
}
void LLGroupList::toggleIcons()
{
// Save the new value for new items to use.
mShowIcons = !mShowIcons;
gSavedSettings.setBOOL("GroupListShowIcons", mShowIcons);
// Show/hide icons for all existing items.
std::vector<LLPanel*> items;
getItems(items);
for( std::vector<LLPanel*>::const_iterator it = items.begin(); it != items.end(); it++)
{
static_cast<LLGroupListItem*>(*it)->setGroupIconVisible(mShowIcons);
}
}
//////////////////////////////////////////////////////////////////////////
// PRIVATE Section
//////////////////////////////////////////////////////////////////////////
void LLGroupList::addNewItem(const LLUUID& id, const std::string& name, const LLUUID& icon_id, EAddPosition pos)
{
LLGroupListItem* item = new LLGroupListItem();
item->setGroupID(id);
item->setName(name, mNameFilter);
item->setGroupIconID(icon_id);
item->childSetVisible("info_btn", false);
item->childSetVisible("profile_btn", false);
item->setGroupIconVisible(mShowIcons);
addItem(item, id, pos);
// setCommentVisible(false);
}
// virtual
bool LLGroupList::handleEvent(LLPointer<LLOldEvents::LLEvent> event, const LLSD& userdata)
{
// Why is "new group" sufficient?
if (event->desc() == "new group")
{
setDirty();
return true;
}
return false;
}
bool LLGroupList::onContextMenuItemClick(const LLSD& userdata)
{
std::string action = userdata.asString();
LLUUID selected_group = getSelectedUUID();
if (action == "view_info")
{
LLGroupActions::show(selected_group);
}
else if (action == "chat")
{
LLGroupActions::startIM(selected_group);
}
else if (action == "call")
{
LLGroupActions::startCall(selected_group);
}
else if (action == "activate")
{
LLGroupActions::activate(selected_group);
}
else if (action == "leave")
{
LLGroupActions::leave(selected_group);
}
return true;
}
bool LLGroupList::onContextMenuItemEnable(const LLSD& userdata)
{
LLUUID selected_group_id = getSelectedUUID();
bool real_group_selected = selected_group_id.notNull(); // a "real" (not "none") group is selected
// each group including "none" can be activated
if (userdata.asString() == "activate")
return gAgent.getGroupID() != selected_group_id;
if (userdata.asString() == "call")
return real_group_selected && LLVoiceClient::getInstance()->voiceEnabled() && LLVoiceClient::getInstance()->isVoiceWorking();
return real_group_selected;
}
/************************************************************************/
/* LLGroupListItem implementation */
/************************************************************************/
LLGroupListItem::LLGroupListItem()
: LLPanel(),
mGroupIcon(NULL),
mGroupNameBox(NULL),
mInfoBtn(NULL),
mGroupID(LLUUID::null)
{
LLUICtrlFactory::getInstance()->buildPanel(this, "panel_group_list_item.xml");
// Remember group icon width including its padding from the name text box,
// so that we can hide and show the icon again later.
if (!sIconWidth)
{
sIconWidth = mGroupNameBox->getRect().mLeft - mGroupIcon->getRect().mLeft;
}
}
LLGroupListItem::~LLGroupListItem()
{
LLGroupMgr::getInstance()->removeObserver(this);
}
//virtual
BOOL LLGroupListItem::postBuild()
{
mGroupIcon = getChild<LLIconCtrl>("group_icon");
mGroupNameBox = getChild<LLTextBox>("group_name");
mInfoBtn = getChild<LLButton>("info_btn");
mInfoBtn->setClickedCallback(boost::bind(&LLGroupListItem::onInfoBtnClick, this));
childSetAction("profile_btn", boost::bind(&LLGroupListItem::onProfileBtnClick, this));
return TRUE;
}
//virtual
void LLGroupListItem::setValue( const LLSD& value )
{
if (!value.isMap()) return;
if (!value.has("selected")) return;
childSetVisible("selected_icon", value["selected"]);
}
void LLGroupListItem::onMouseEnter(S32 x, S32 y, MASK mask)
{
childSetVisible("hovered_icon", true);
if (mGroupID.notNull()) // don't show the info button for the "none" group
{
mInfoBtn->setVisible(true);
childSetVisible("profile_btn", true);
}
LLPanel::onMouseEnter(x, y, mask);
}
void LLGroupListItem::onMouseLeave(S32 x, S32 y, MASK mask)
{
childSetVisible("hovered_icon", false);
mInfoBtn->setVisible(false);
childSetVisible("profile_btn", false);
LLPanel::onMouseLeave(x, y, mask);
}
void LLGroupListItem::setName(const std::string& name, const std::string& highlight)
{
mGroupName = name;
LLTextUtil::textboxSetHighlightedVal(mGroupNameBox, mGroupNameStyle, name, highlight);
mGroupNameBox->setToolTip(name);
}
void LLGroupListItem::setGroupID(const LLUUID& group_id)
{
LLGroupMgr::getInstance()->removeObserver(this);
mID = group_id;
mGroupID = group_id;
setActive(group_id == gAgent.getGroupID());
LLGroupMgr::getInstance()->addObserver(this);
}
void LLGroupListItem::setGroupIconID(const LLUUID& group_icon_id)
{
if (group_icon_id.notNull())
{
mGroupIcon->setValue(group_icon_id);
}
}
void LLGroupListItem::setGroupIconVisible(bool visible)
{
// Already done? Then do nothing.
if (mGroupIcon->getVisible() == (BOOL)visible)
return;
// Show/hide the group icon.
mGroupIcon->setVisible(visible);
// Move the group name horizontally by icon size + its distance from the group name.
LLRect name_rect = mGroupNameBox->getRect();
name_rect.mLeft += visible ? sIconWidth : -sIconWidth;
mGroupNameBox->setRect(name_rect);
}
//////////////////////////////////////////////////////////////////////////
// Private Section
//////////////////////////////////////////////////////////////////////////
void LLGroupListItem::setActive(bool active)
{
// *BUG: setName() overrides the style params.
// Active group should be bold.
LLFontDescriptor new_desc(mGroupNameBox->getDefaultFont()->getFontDesc());
// *NOTE dzaporozhan
// On Windows LLFontGL::NORMAL will not remove LLFontGL::BOLD if font
// is predefined as bold (SansSerifSmallBold, for example)
new_desc.setStyle(active ? LLFontGL::BOLD : LLFontGL::NORMAL);
LLFontGL* new_font = LLFontGL::getFont(new_desc);
mGroupNameStyle.font = new_font;
// *NOTE: You cannot set the style on a text box anymore, you must
// rebuild the text. This will cause problems if the text contains
// hyperlinks, as their styles will be wrong.
mGroupNameBox->setText(mGroupName, mGroupNameStyle);
}
void LLGroupListItem::onInfoBtnClick()
{
LLFloaterReg::showInstance("inspect_group", LLSD().with("group_id", mGroupID));
}
void LLGroupListItem::onProfileBtnClick()
{
LLGroupActions::show(mGroupID);
}
void LLGroupListItem::changed(LLGroupChange gc)
{
LLGroupMgrGroupData* group_data = LLGroupMgr::getInstance()->getGroupData(mID);
if(group_data)
setGroupIconID(group_data->mInsigniaID);
}
//EOF
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