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Diffstat (limited to 'indra/newview/llsidetraylistener.cpp')
| -rw-r--r-- | indra/newview/llsidetraylistener.cpp | 179 |
1 files changed, 0 insertions, 179 deletions
diff --git a/indra/newview/llsidetraylistener.cpp b/indra/newview/llsidetraylistener.cpp deleted file mode 100644 index cd6fa28948..0000000000 --- a/indra/newview/llsidetraylistener.cpp +++ /dev/null @@ -1,179 +0,0 @@ -/** - * @file llsidetraylistener.cpp - * @author Nat Goodspeed - * @date 2011-02-15 - * @brief Implementation for llsidetraylistener. - * - * $LicenseInfo:firstyear=2011&license=viewerlgpl$ - * Second Life Viewer Source Code - * Copyright (C) 2011, 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 - * $/LicenseInfo$ - */ - -// Precompiled header -#include "llviewerprecompiledheaders.h" -// associated header -#include "llsidetraylistener.h" -// STL headers -// std headers -// external library headers -// other Linden headers -#include "llsidetray.h" -#include "llsdutil.h" - -LLSideTrayListener::LLSideTrayListener(const Getter& getter): - LLEventAPI("LLSideTray", - "Operations on side tray (e.g. query state, query tabs)"), - mGetter(getter) -{ - add("getCollapsed", "Send on [\"reply\"] an [\"open\"] Boolean", - &LLSideTrayListener::getCollapsed, LLSDMap("reply", LLSD())); - add("getTabs", - "Send on [\"reply\"] a map of tab names and info about them", - &LLSideTrayListener::getTabs, LLSDMap("reply", LLSD())); - add("getPanels", - "Send on [\"reply\"] data about panels available with SideTray.ShowPanel", - &LLSideTrayListener::getPanels, LLSDMap("reply", LLSD())); -} - -void LLSideTrayListener::getCollapsed(const LLSD& event) const -{ - sendReply(LLSDMap("open", ! mGetter()->getCollapsed()), event); -} - -void LLSideTrayListener::getTabs(const LLSD& event) const -{ - LLSD reply; - - LLSideTray* tray = mGetter(); - LLSD::Integer ord(0); - for (LLSideTray::child_list_const_iter_t chi(tray->beginChild()), chend(tray->endChild()); - chi != chend; ++chi, ++ord) - { - LLView* child = *chi; - // How much info is important? Toss in as much as seems reasonable for - // each tab. But to me, at least for the moment, the most important - // item is the tab name. - LLSD info; - // I like the idea of returning a map keyed by tab name. But as - // compared to an array of maps, that loses sequence information. - // Address that by indicating the original order in each map entry. - info["ord"] = ord; - info["visible"] = bool(child->getVisible()); - info["enabled"] = bool(child->getEnabled()); - info["available"] = child->isAvailable(); - reply[child->getName()] = info; - } - - sendReply(reply, event); -} - -static LLSD getTabInfo(LLPanel* tab) -{ - LLSD panels; - for (LLPanel::tree_iterator_t ti(tab->beginTreeDFS()), tend(tab->endTreeDFS()); - ti != tend; ++ti) - { - // *ti is actually an LLView*, which had better not be NULL - LLView* view(*ti); - if (! view) - { - LL_ERRS("LLSideTrayListener") << "LLSideTrayTab '" << tab->getName() - << "' has a NULL child LLView*" << LL_ENDL; - } - - // The logic we use to decide what "panel" names to return is heavily - // based on LLSideTray::showPanel(): the function that actually - // implements the "SideTray.ShowPanel" operation. showPanel(), in - // turn, depends on LLSideTray::openChildPanel(): when - // openChildPanel() returns non-NULL, showPanel() stops searching - // attached and detached LLSideTrayTab tabs. - - // For each LLSideTrayTab, openChildPanel() first calls - // findChildView(panel_name, true). In other words, panel_name need - // not be a direct LLSideTrayTab child, it's sought recursively. - // That's why we use (begin|end)TreeDFS() in this loop. - - // But this tree_iterator_t loop will actually traverse every widget - // in every panel. Returning all those names will not help our caller: - // passing most such names to openChildPanel() would not do what we - // want. Even though the code suggests that passing ANY valid - // side-panel widget name to openChildPanel() will open the tab - // containing that widget, results could get confusing since followup - // (onOpen()) logic wouldn't be invoked, and showPanel() wouldn't stop - // searching because openChildPanel() would return NULL. - - // We must filter these LLView items, using logic that (sigh!) mirrors - // openChildPanel()'s own. - - // openChildPanel() returns a non-NULL LLPanel* when either: - // - the LLView is a direct child of an LLSideTrayPanelContainer - // - the LLView is itself an LLPanel. - // But as LLSideTrayPanelContainer can directly contain LLView items - // that are NOT themselves LLPanels (e.g. "sidebar_me" contains an - // LLButton called "Jump Right Arrow"), we'd better focus only on - // LLSideTrayPanelContainer children that are themselves LLPanel - // items. Which means that the second test completely subsumes the - // first. - LLPanel* panel(dynamic_cast<LLPanel*>(view)); - if (panel) - { - // Maybe it's overkill to construct an LLSD::Map for each panel, but - // the possibility remains that we might want to deliver more info - // about each panel than just its name. - panels.append(LLSDMap("name", panel->getName())); - } - } - - return LLSDMap("panels", panels); -} - -void LLSideTrayListener::getPanels(const LLSD& event) const -{ - LLSD reply; - - LLSideTray* tray = mGetter(); - // Iterate through the attached tabs. - LLSD::Integer ord(0); - for (LLSideTray::child_vector_t::const_iterator - ati(tray->mTabs.begin()), atend(tray->mTabs.end()); - ati != atend; ++ati) - { - // We don't have access to LLSideTrayTab: the class definition is - // hidden in llsidetray.cpp. But as LLSideTrayTab isa LLPanel, use the - // LLPanel API. Unfortunately, without the LLSideTrayTab definition, - // the compiler doesn't even know this LLSideTrayTab* is an LLPanel*. - // Persuade it. - LLPanel* tab(tab_cast<LLPanel*>(*ati)); - reply[tab->getName()] = getTabInfo(tab).with("attached", true).with("ord", ord); - } - - // Now iterate over the detached tabs. These can also be opened via - // SideTray.ShowPanel. - ord = 0; - for (LLSideTray::child_vector_t::const_iterator - dti(tray->mDetachedTabs.begin()), dtend(tray->mDetachedTabs.end()); - dti != dtend; ++dti) - { - LLPanel* tab(tab_cast<LLPanel*>(*dti)); - reply[tab->getName()] = getTabInfo(tab).with("attached", false).with("ord", ord); - } - - sendReply(reply, event); -} |