From b36dc363061ec5bf6b092c14193198e9a5eef816 Mon Sep 17 00:00:00 2001 From: Josh Bell Date: Fri, 9 Mar 2007 01:09:20 +0000 Subject: svn merge -r 58902:58986 svn+ssh://svn.lindenlab.com/svn/linden/branches/maintenance --> release --- indra/llui/llviewquery.cpp | 252 ++++++++++++++++++++++----------------------- 1 file changed, 126 insertions(+), 126 deletions(-) (limited to 'indra/llui/llviewquery.cpp') diff --git a/indra/llui/llviewquery.cpp b/indra/llui/llviewquery.cpp index 416ca623bc..650125d486 100644 --- a/indra/llui/llviewquery.cpp +++ b/indra/llui/llviewquery.cpp @@ -1,126 +1,126 @@ -/** - * @file llviewquery.cpp - * @brief Implementation of view query class. - * - * Copyright (c) 2001-$CurrentYear$, Linden Research, Inc. - * $License$ - */ - -#include "llview.h" -#include "lluictrl.h" -#include "llviewquery.h" - -void LLQuerySorter::operator() (LLView * parent, viewList_t &children) const {} - -filterResult_t LLNoLeavesFilter::operator() (const LLView* const view, const viewList_t & children) const -{ - return filterResult_t(!(view->getChildList()->size() == 0), TRUE); -} - -filterResult_t LLVisibleFilter::operator() (const LLView* const view, const viewList_t & children) const -{ - return filterResult_t(view->getVisible(), view->getVisible()); -} -filterResult_t LLEnabledFilter::operator() (const LLView* const view, const viewList_t & children) const -{ - return filterResult_t(view->getEnabled(), view->getEnabled()); -} -filterResult_t LLTabStopFilter::operator() (const LLView* const view, const viewList_t & children) const -{ - return filterResult_t(view->isCtrl() && static_cast(view)->hasTabStop(), - view->canFocusChildren()); -} - -// LLViewQuery - -LLViewQuery::LLViewQuery(): mPreFilters(), mPostFilters(), mSorterp() -{ -} - -void LLViewQuery::addPreFilter(const LLQueryFilter* prefilter) { mPreFilters.push_back(prefilter); } - -void LLViewQuery::addPostFilter(const LLQueryFilter* postfilter) { mPostFilters.push_back(postfilter); } - -const LLViewQuery::filterList_t & LLViewQuery::getPreFilters() const { return mPreFilters; } - -const LLViewQuery::filterList_t & LLViewQuery::getPostFilters() const { return mPostFilters; } - -void LLViewQuery::setSorter(const LLQuerySorter* sorterp) { mSorterp = sorterp; } -const LLQuerySorter* LLViewQuery::getSorter() const { return mSorterp; } - -viewList_t LLViewQuery::run(LLView * view) const -{ - viewList_t result; - - filterResult_t pre = runFilters(view, viewList_t(), mPreFilters); - if(!pre.first && !pre.second) - { - // skip post filters completely if we're not including ourselves or the children - return result; - } - if(pre.second) - { - // run filters on children - viewList_t filtered_children; - filterChildren(view, filtered_children); - filterResult_t post = runFilters(view, filtered_children, mPostFilters); - if(pre.first && post.first) - { - result.push_back(view); - } - if(post.second) - { - result.insert(result.end(), filtered_children.begin(), filtered_children.end()); - } - } - else - { - if(pre.first) - { - result.push_back(view); - } - } - return result; -} - -void LLViewQuery::filterChildren(LLView * view, viewList_t & filtered_children) const -{ - LLView::child_list_t views(*(view->getChildList())); - (*mSorterp)(view, views); // sort the children per the sorter - for(LLView::child_list_iter_t iter = views.begin(); - iter != views.end(); - iter++) - { - viewList_t indiv_children = this->run(*iter); - filtered_children.insert(filtered_children.end(), indiv_children.begin(), indiv_children.end()); - } -} - -filterResult_t LLViewQuery::runFilters(LLView * view, const viewList_t children, const filterList_t filters) const -{ - filterResult_t result = filterResult_t(TRUE, TRUE); - for(filterList_const_iter_t iter = filters.begin(); - iter != filters.end(); - iter++) - { - filterResult_t filtered = (**iter)(view, children); - result.first = result.first && filtered.first; - result.second = result.second && filtered.second; - } - return result; -} - -class SortByTabOrder : public LLQuerySorter, public LLSingleton -{ - /*virtual*/ void operator() (LLView * parent, LLView::child_list_t &children) const - { - children.sort(LLCompareByTabOrder(parent->getCtrlOrder())); - } -}; - -LLCtrlQuery::LLCtrlQuery() : - LLViewQuery() -{ - setSorter(SortByTabOrder::getInstance()); -} - +/** + * @file llviewquery.cpp + * @brief Implementation of view query class. + * + * Copyright (c) 2001-$CurrentYear$, Linden Research, Inc. + * $License$ + */ + +#include "llview.h" +#include "lluictrl.h" +#include "llviewquery.h" + +void LLQuerySorter::operator() (LLView * parent, viewList_t &children) const {} + +filterResult_t LLNoLeavesFilter::operator() (const LLView* const view, const viewList_t & children) const +{ + return filterResult_t(!(view->getChildList()->size() == 0), TRUE); +} + +filterResult_t LLVisibleFilter::operator() (const LLView* const view, const viewList_t & children) const +{ + return filterResult_t(view->getVisible(), view->getVisible()); +} +filterResult_t LLEnabledFilter::operator() (const LLView* const view, const viewList_t & children) const +{ + return filterResult_t(view->getEnabled(), view->getEnabled()); +} +filterResult_t LLTabStopFilter::operator() (const LLView* const view, const viewList_t & children) const +{ + return filterResult_t(view->isCtrl() && static_cast(view)->hasTabStop(), + view->canFocusChildren()); +} + +// LLViewQuery + +LLViewQuery::LLViewQuery(): mPreFilters(), mPostFilters(), mSorterp() +{ +} + +void LLViewQuery::addPreFilter(const LLQueryFilter* prefilter) { mPreFilters.push_back(prefilter); } + +void LLViewQuery::addPostFilter(const LLQueryFilter* postfilter) { mPostFilters.push_back(postfilter); } + +const LLViewQuery::filterList_t & LLViewQuery::getPreFilters() const { return mPreFilters; } + +const LLViewQuery::filterList_t & LLViewQuery::getPostFilters() const { return mPostFilters; } + +void LLViewQuery::setSorter(const LLQuerySorter* sorterp) { mSorterp = sorterp; } +const LLQuerySorter* LLViewQuery::getSorter() const { return mSorterp; } + +viewList_t LLViewQuery::run(LLView * view) const +{ + viewList_t result; + + filterResult_t pre = runFilters(view, viewList_t(), mPreFilters); + if(!pre.first && !pre.second) + { + // skip post filters completely if we're not including ourselves or the children + return result; + } + if(pre.second) + { + // run filters on children + viewList_t filtered_children; + filterChildren(view, filtered_children); + filterResult_t post = runFilters(view, filtered_children, mPostFilters); + if(pre.first && post.first) + { + result.push_back(view); + } + if(post.second) + { + result.insert(result.end(), filtered_children.begin(), filtered_children.end()); + } + } + else + { + if(pre.first) + { + result.push_back(view); + } + } + return result; +} + +void LLViewQuery::filterChildren(LLView * view, viewList_t & filtered_children) const +{ + LLView::child_list_t views(*(view->getChildList())); + (*mSorterp)(view, views); // sort the children per the sorter + for(LLView::child_list_iter_t iter = views.begin(); + iter != views.end(); + iter++) + { + viewList_t indiv_children = this->run(*iter); + filtered_children.insert(filtered_children.end(), indiv_children.begin(), indiv_children.end()); + } +} + +filterResult_t LLViewQuery::runFilters(LLView * view, const viewList_t children, const filterList_t filters) const +{ + filterResult_t result = filterResult_t(TRUE, TRUE); + for(filterList_const_iter_t iter = filters.begin(); + iter != filters.end(); + iter++) + { + filterResult_t filtered = (**iter)(view, children); + result.first = result.first && filtered.first; + result.second = result.second && filtered.second; + } + return result; +} + +class SortByTabOrder : public LLQuerySorter, public LLSingleton +{ + /*virtual*/ void operator() (LLView * parent, LLView::child_list_t &children) const + { + children.sort(LLCompareByTabOrder(parent->getCtrlOrder())); + } +}; + +LLCtrlQuery::LLCtrlQuery() : + LLViewQuery() +{ + setSorter(SortByTabOrder::getInstance()); +} + -- cgit v1.2.3