/** * @file llnamelistctrl.cpp * @brief A list of names, automatically refreshed from name cache. * * $LicenseInfo:firstyear=2003&license=viewergpl$ * * Copyright (c) 2003-2009, Linden Research, Inc. * * Second Life Viewer Source Code * The source code in this file ("Source Code") is provided by Linden Lab * to you under the terms of the GNU General Public License, version 2.0 * ("GPL"), unless you have obtained a separate licensing agreement * ("Other License"), formally executed by you and Linden Lab. Terms of * the GPL can be found in doc/GPL-license.txt in this distribution, or * online at http://secondlifegrid.net/programs/open_source/licensing/gplv2 * * There are special exceptions to the terms and conditions of the GPL as * it is applied to this Source Code. View the full text of the exception * in the file doc/FLOSS-exception.txt in this software distribution, or * online at * http://secondlifegrid.net/programs/open_source/licensing/flossexception * * By copying, modifying or distributing this software, you acknowledge * that you have read and understood your obligations described above, * and agree to abide by those obligations. * * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY, * COMPLETENESS OR PERFORMANCE. * $/LicenseInfo$ */ #include "llviewerprecompiledheaders.h" #include "llnamelistctrl.h" #include <boost/tokenizer.hpp> #include "llcachename.h" #include "llfloaterreg.h" #include "llinventory.h" #include "llscrolllistitem.h" #include "llscrolllistcell.h" #include "llscrolllistcolumn.h" #include "llsdparam.h" #include "lltooltip.h" static LLDefaultChildRegistry::Register<LLNameListCtrl> r("name_list"); static const S32 info_icon_size = 16; void LLNameListCtrl::NameTypeNames::declareValues() { declare("INDIVIDUAL", LLNameListCtrl::INDIVIDUAL); declare("GROUP", LLNameListCtrl::GROUP); declare("SPECIAL", LLNameListCtrl::SPECIAL); } LLNameListCtrl::Params::Params() : name_column(""), allow_calling_card_drop("allow_calling_card_drop", false) { name = "name_list"; } LLNameListCtrl::LLNameListCtrl(const LLNameListCtrl::Params& p) : LLScrollListCtrl(p), mNameColumnIndex(p.name_column.column_index), mNameColumn(p.name_column.column_name), mAllowCallingCardDrop(p.allow_calling_card_drop) {} // public void LLNameListCtrl::addNameItem(const LLUUID& agent_id, EAddPosition pos, BOOL enabled, const std::string& suffix) { //llinfos << "LLNameListCtrl::addNameItem " << agent_id << llendl; NameItem item; item.value = agent_id; item.enabled = enabled; item.target = INDIVIDUAL; addNameItemRow(item, pos, suffix); } // virtual, public BOOL LLNameListCtrl::handleDragAndDrop( S32 x, S32 y, MASK mask, BOOL drop, EDragAndDropType cargo_type, void *cargo_data, EAcceptance *accept, std::string& tooltip_msg) { if (!mAllowCallingCardDrop) { return FALSE; } BOOL handled = FALSE; if (cargo_type == DAD_CALLINGCARD) { if (drop) { LLInventoryItem* item = (LLInventoryItem *)cargo_data; addNameItem(item->getCreatorUUID()); } *accept = ACCEPT_YES_MULTI; } else { *accept = ACCEPT_NO; if (tooltip_msg.empty()) { if (!getToolTip().empty()) { tooltip_msg = getToolTip(); } else { // backwards compatable English tooltip (should be overridden in xml) tooltip_msg.assign("Drag a calling card here\nto add a resident."); } } } handled = TRUE; lldebugst(LLERR_USER_INPUT) << "dragAndDrop handled by LLNameListCtrl " << getName() << llendl; return handled; } void LLNameListCtrl::showInspector(const LLUUID& avatar_id, bool is_group) { if (is_group) LLFloaterReg::showInstance("inspect_group", LLSD().with("group_id", avatar_id)); else LLFloaterReg::showInstance("inspect_avatar", LLSD().with("avatar_id", avatar_id)); } 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]; if (item) { LLScrollListText* cell = dynamic_cast<LLScrollListText*>(item->getColumn(mNameColumnIndex)); if (cell) cell->setTextWidth(cell->getTextWidth() + info_icon_size); } else { llwarns << "highlighted name list item is NULL" << llendl; } } if(target_index != -1) { LLScrollListItem* item = getItemList()[target_index]; LLScrollListText* cell = dynamic_cast<LLScrollListText*>(item->getColumn(mNameColumnIndex)); if (item) { if (cell) cell->setTextWidth(cell->getTextWidth() - info_icon_size); } else { llwarns << "target name item is NULL" << llendl; } } } LLScrollListCtrl::mouseOverHighlightNthItem(target_index); } //virtual BOOL LLNameListCtrl::handleToolTip(S32 x, S32 y, MASK mask) { BOOL handled = FALSE; S32 column_index = getColumnIndexFromOffset(x); LLScrollListItem* hit_item = hitItem(x, y); if (hit_item && column_index == mNameColumnIndex) { // ...this is the column with the avatar name LLUUID avatar_id = hit_item->getUUID(); if (avatar_id.notNull()) { // ...valid avatar id LLScrollListCell* hit_cell = hit_item->getColumn(column_index); if (hit_cell) { S32 row_index = getItemIndex(hit_item); LLRect cell_rect = getCellRect(row_index, column_index); // Convert rect local to screen coordinates LLRect sticky_rect; localRectToScreen(cell_rect, &sticky_rect); // Spawn at right side of cell LLPointer<LLUIImage> icon = LLUI::getUIImage("Info_Small"); LLCoordGL pos( sticky_rect.mRight - info_icon_size, sticky_rect.mTop - (sticky_rect.getHeight() - icon->getHeight())/2 ); // Should we show a group or an avatar inspector? bool is_group = hit_item->getValue()["is_group"].asBoolean(); LLToolTip::Params params; params.background_visible( false ); params.click_callback( boost::bind(&LLNameListCtrl::showInspector, this, avatar_id, is_group) ); params.delay_time(0.0f); // spawn instantly on hover params.image( icon ); params.message(""); params.padding(0); params.pos(pos); params.sticky_rect(sticky_rect); LLToolTipMgr::getInstance()->show(params); handled = TRUE; } } } if (!handled) { handled = LLScrollListCtrl::handleToolTip(x, y, mask); } return handled; } // public void LLNameListCtrl::addGroupNameItem(const LLUUID& group_id, EAddPosition pos, BOOL enabled) { NameItem item; item.value = group_id; item.enabled = enabled; item.target = GROUP; addNameItemRow(item, pos); } // public void LLNameListCtrl::addGroupNameItem(LLNameListCtrl::NameItem& item, EAddPosition pos) { item.target = GROUP; addNameItemRow(item, pos); } void LLNameListCtrl::addNameItem(LLNameListCtrl::NameItem& item, EAddPosition pos) { item.target = INDIVIDUAL; addNameItemRow(item, pos); } LLScrollListItem* LLNameListCtrl::addElement(const LLSD& element, EAddPosition pos, void* userdata) { LLNameListCtrl::NameItem item_params; LLParamSDParser::instance().readSD(element, item_params); item_params.userdata = userdata; return addNameItemRow(item_params, pos); } LLScrollListItem* LLNameListCtrl::addNameItemRow( const LLNameListCtrl::NameItem& name_item, EAddPosition pos, const std::string& suffix) { LLUUID id = name_item.value().asUUID(); LLNameListItem* item = NULL; // Store item type so that we can invoke the proper inspector. // *TODO Vadim: Is there a more proper way of storing additional item data? { LLNameListCtrl::NameItem item_p(name_item); item_p.value = LLSD().with("uuid", id).with("is_group", name_item.target() == GROUP); item = new LLNameListItem(item_p); LLScrollListCtrl::addRow(item, item_p, pos); } if (!item) return NULL; // use supplied name by default std::string fullname = name_item.name; switch(name_item.target) { case GROUP: gCacheName->getGroupName(id, fullname); // fullname will be "nobody" if group not found break; case SPECIAL: // just use supplied name break; case INDIVIDUAL: { std::string name; if (gCacheName->getFullName(id, name)) { fullname = name; } break; } default: break; } // Append optional suffix. if (!suffix.empty()) { fullname.append(suffix); } LLScrollListCell* cell = item->getColumn(mNameColumnIndex); if (cell) { cell->setValue(fullname); } dirtyColumns(); // this column is resizable LLScrollListColumn* columnp = getColumn(mNameColumnIndex); if (columnp && columnp->mHeader) { columnp->mHeader->setHasResizableElement(TRUE); } return item; } // public void LLNameListCtrl::removeNameItem(const LLUUID& agent_id) { // Find the item specified with agent_id. S32 idx = -1; for (item_list::iterator it = getItemList().begin(); it != getItemList().end(); it++) { LLScrollListItem* item = *it; if (item->getUUID() == agent_id) { idx = getItemIndex(item); break; } } // Remove it. if (idx >= 0) { selectNthItem(idx); // not sure whether this is needed, taken from previous implementation deleteSingleItem(idx); } } // 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 = item->getColumn(mNameColumnIndex); if (cell) { cell->setValue(fullname); } } } dirtyColumns(); } // static void LLNameListCtrl::refreshAll(const LLUUID& id, const std::string& first, const std::string& last, BOOL is_group) { LLInstanceTrackerScopedGuard guard; LLInstanceTracker<LLNameListCtrl>::instance_iter it; for (it = guard.beginInstances(); it != guard.endInstances(); ++it) { LLNameListCtrl& ctrl = *it; ctrl.refresh(id, first, last, is_group); } } void LLNameListCtrl::updateColumns() { LLScrollListCtrl::updateColumns(); if (!mNameColumn.empty()) { LLScrollListColumn* name_column = getColumn(mNameColumn); if (name_column) { mNameColumnIndex = name_column->mIndex; } } }