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-rw-r--r--linden/indra/llui/llviewquery.cpp252
1 files changed, 126 insertions, 126 deletions
diff --git a/linden/indra/llui/llviewquery.cpp b/linden/indra/llui/llviewquery.cpp
index 4867116..89b2192 100644
--- a/linden/indra/llui/llviewquery.cpp
+++ b/linden/indra/llui/llviewquery.cpp
@@ -1,8 +1,8 @@
1/** 1/**
2 * @file llviewquery.cpp 2 * @file llviewquery.cpp
3 * @brief Implementation of view query class. 3 * @brief Implementation of view query class.
4 * 4 *
5 * Copyright (c) 2001-2007, Linden Research, Inc. 5 * Copyright (c) 2001-2007, Linden Research, Inc.
6 * 6 *
7 * The source code in this file ("Source Code") is provided by Linden Lab 7 * The source code in this file ("Source Code") is provided by Linden Lab
8 * to you under the terms of the GNU General Public License, version 2.0 8 * to you under the terms of the GNU General Public License, version 2.0
@@ -22,124 +22,124 @@
22 * 22 *
23 * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO 23 * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
24 * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY, 24 * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
25 * COMPLETENESS OR PERFORMANCE. 25 * COMPLETENESS OR PERFORMANCE.
26 */ 26 */
27 27
28#include "llview.h" 28#include "llview.h"
29#include "lluictrl.h" 29#include "lluictrl.h"
30#include "llviewquery.h" 30#include "llviewquery.h"
31 31
32void LLQuerySorter::operator() (LLView * parent, viewList_t &children) const {} 32void LLQuerySorter::operator() (LLView * parent, viewList_t &children) const {}
33 33
34filterResult_t LLNoLeavesFilter::operator() (const LLView* const view, const viewList_t & children) const 34filterResult_t LLNoLeavesFilter::operator() (const LLView* const view, const viewList_t & children) const
35{ 35{
36 return filterResult_t(!(view->getChildList()->size() == 0), TRUE); 36 return filterResult_t(!(view->getChildList()->size() == 0), TRUE);
37} 37}
38 38
39filterResult_t LLVisibleFilter::operator() (const LLView* const view, const viewList_t & children) const 39filterResult_t LLVisibleFilter::operator() (const LLView* const view, const viewList_t & children) const
40{ 40{
41 return filterResult_t(view->getVisible(), view->getVisible()); 41 return filterResult_t(view->getVisible(), view->getVisible());
42} 42}
43filterResult_t LLEnabledFilter::operator() (const LLView* const view, const viewList_t & children) const 43filterResult_t LLEnabledFilter::operator() (const LLView* const view, const viewList_t & children) const
44{ 44{
45 return filterResult_t(view->getEnabled(), view->getEnabled()); 45 return filterResult_t(view->getEnabled(), view->getEnabled());
46} 46}
47filterResult_t LLTabStopFilter::operator() (const LLView* const view, const viewList_t & children) const 47filterResult_t LLTabStopFilter::operator() (const LLView* const view, const viewList_t & children) const
48{ 48{
49 return filterResult_t(view->isCtrl() && static_cast<const LLUICtrl* const>(view)->hasTabStop(), 49 return filterResult_t(view->isCtrl() && static_cast<const LLUICtrl* const>(view)->hasTabStop(),
50 view->canFocusChildren()); 50 view->canFocusChildren());
51} 51}
52 52
53// LLViewQuery 53// LLViewQuery
54 54
55LLViewQuery::LLViewQuery(): mPreFilters(), mPostFilters(), mSorterp() 55LLViewQuery::LLViewQuery(): mPreFilters(), mPostFilters(), mSorterp()
56{ 56{
57} 57}
58 58
59void LLViewQuery::addPreFilter(const LLQueryFilter* prefilter) { mPreFilters.push_back(prefilter); } 59void LLViewQuery::addPreFilter(const LLQueryFilter* prefilter) { mPreFilters.push_back(prefilter); }
60 60
61void LLViewQuery::addPostFilter(const LLQueryFilter* postfilter) { mPostFilters.push_back(postfilter); } 61void LLViewQuery::addPostFilter(const LLQueryFilter* postfilter) { mPostFilters.push_back(postfilter); }
62 62
63const LLViewQuery::filterList_t & LLViewQuery::getPreFilters() const { return mPreFilters; } 63const LLViewQuery::filterList_t & LLViewQuery::getPreFilters() const { return mPreFilters; }
64 64
65const LLViewQuery::filterList_t & LLViewQuery::getPostFilters() const { return mPostFilters; } 65const LLViewQuery::filterList_t & LLViewQuery::getPostFilters() const { return mPostFilters; }
66 66
67void LLViewQuery::setSorter(const LLQuerySorter* sorterp) { mSorterp = sorterp; } 67void LLViewQuery::setSorter(const LLQuerySorter* sorterp) { mSorterp = sorterp; }
68const LLQuerySorter* LLViewQuery::getSorter() const { return mSorterp; } 68const LLQuerySorter* LLViewQuery::getSorter() const { return mSorterp; }
69 69
70viewList_t LLViewQuery::run(LLView * view) const 70viewList_t LLViewQuery::run(LLView * view) const
71{ 71{
72 viewList_t result; 72 viewList_t result;
73 73
74 filterResult_t pre = runFilters(view, viewList_t(), mPreFilters); 74 filterResult_t pre = runFilters(view, viewList_t(), mPreFilters);
75 if(!pre.first && !pre.second) 75 if(!pre.first && !pre.second)
76 { 76 {
77 // skip post filters completely if we're not including ourselves or the children 77 // skip post filters completely if we're not including ourselves or the children
78 return result; 78 return result;
79 } 79 }
80 if(pre.second) 80 if(pre.second)
81 { 81 {
82 // run filters on children 82 // run filters on children
83 viewList_t filtered_children; 83 viewList_t filtered_children;
84 filterChildren(view, filtered_children); 84 filterChildren(view, filtered_children);
85 filterResult_t post = runFilters(view, filtered_children, mPostFilters); 85 filterResult_t post = runFilters(view, filtered_children, mPostFilters);
86 if(pre.first && post.first) 86 if(pre.first && post.first)
87 { 87 {
88 result.push_back(view); 88 result.push_back(view);
89 } 89 }
90 if(post.second) 90 if(post.second)
91 { 91 {
92 result.insert(result.end(), filtered_children.begin(), filtered_children.end()); 92 result.insert(result.end(), filtered_children.begin(), filtered_children.end());
93 } 93 }
94 } 94 }
95 else 95 else
96 { 96 {
97 if(pre.first) 97 if(pre.first)
98 { 98 {
99 result.push_back(view); 99 result.push_back(view);
100 } 100 }
101 } 101 }
102 return result; 102 return result;
103} 103}
104 104
105void LLViewQuery::filterChildren(LLView * view, viewList_t & filtered_children) const 105void LLViewQuery::filterChildren(LLView * view, viewList_t & filtered_children) const
106{ 106{
107 LLView::child_list_t views(*(view->getChildList())); 107 LLView::child_list_t views(*(view->getChildList()));
108 (*mSorterp)(view, views); // sort the children per the sorter 108 (*mSorterp)(view, views); // sort the children per the sorter
109 for(LLView::child_list_iter_t iter = views.begin(); 109 for(LLView::child_list_iter_t iter = views.begin();
110 iter != views.end(); 110 iter != views.end();
111 iter++) 111 iter++)
112 { 112 {
113 viewList_t indiv_children = this->run(*iter); 113 viewList_t indiv_children = this->run(*iter);
114 filtered_children.insert(filtered_children.end(), indiv_children.begin(), indiv_children.end()); 114 filtered_children.insert(filtered_children.end(), indiv_children.begin(), indiv_children.end());
115 } 115 }
116} 116}
117 117
118filterResult_t LLViewQuery::runFilters(LLView * view, const viewList_t children, const filterList_t filters) const 118filterResult_t LLViewQuery::runFilters(LLView * view, const viewList_t children, const filterList_t filters) const
119{ 119{
120 filterResult_t result = filterResult_t(TRUE, TRUE); 120 filterResult_t result = filterResult_t(TRUE, TRUE);
121 for(filterList_const_iter_t iter = filters.begin(); 121 for(filterList_const_iter_t iter = filters.begin();
122 iter != filters.end(); 122 iter != filters.end();
123 iter++) 123 iter++)
124 { 124 {
125 filterResult_t filtered = (**iter)(view, children); 125 filterResult_t filtered = (**iter)(view, children);
126 result.first = result.first && filtered.first; 126 result.first = result.first && filtered.first;
127 result.second = result.second && filtered.second; 127 result.second = result.second && filtered.second;
128 } 128 }
129 return result; 129 return result;
130} 130}
131 131
132class SortByTabOrder : public LLQuerySorter, public LLSingleton<SortByTabOrder> 132class SortByTabOrder : public LLQuerySorter, public LLSingleton<SortByTabOrder>
133{ 133{
134 /*virtual*/ void operator() (LLView * parent, LLView::child_list_t &children) const 134 /*virtual*/ void operator() (LLView * parent, LLView::child_list_t &children) const
135 { 135 {
136 children.sort(LLCompareByTabOrder(parent->getCtrlOrder())); 136 children.sort(LLCompareByTabOrder(parent->getCtrlOrder()));
137 } 137 }
138}; 138};
139 139
140LLCtrlQuery::LLCtrlQuery() : 140LLCtrlQuery::LLCtrlQuery() :
141 LLViewQuery() 141 LLViewQuery()
142{ 142{
143 setSorter(SortByTabOrder::getInstance()); 143 setSorter(SortByTabOrder::getInstance());
144} 144}
145 145
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