diff options
| author | Aaron Terrell (Enus) <enus@lindenlab.com> | 2010-08-30 11:56:33 -0700 |
|---|---|---|
| committer | Aaron Terrell (Enus) <enus@lindenlab.com> | 2010-08-30 11:56:33 -0700 |
| commit | d04e8d757575dbb50877ef861adcfde427837bb6 (patch) | |
| tree | b214237a4246e523754b356b003d1d2a163f21ab /indra/llui/llview.cpp | |
| parent | 3172b4db1ee4d2059d2605ce616bdb10c840fc03 (diff) | |
| parent | d84c6625c707b5d61b71749b74f3cc4fb8f02048 (diff) | |
merging up from viewer-development
Diffstat (limited to 'indra/llui/llview.cpp')
| -rw-r--r-- | indra/llui/llview.cpp | 62 |
1 files changed, 38 insertions, 24 deletions
diff --git a/indra/llui/llview.cpp b/indra/llui/llview.cpp index 42ce7b84fe..fe5ef269a9 100644 --- a/indra/llui/llview.cpp +++ b/indra/llui/llview.cpp @@ -397,28 +397,40 @@ bool LLCompareByTabOrder::operator() (const LLView* const a, const LLView* const return (a_score == b_score) ? a < b : a_score < b_score; } -bool LLView::trueToRoot(const boost::function<bool (const LLView*)>& predicate) const +BOOL LLView::isInVisibleChain() const { - const LLView* cur_view = this; - while(cur_view) + BOOL visible = TRUE; + + const LLView* viewp = this; + while(viewp) { - if(!predicate(cur_view)) + if (!viewp->getVisible()) { - return false; + visible = FALSE; + break; } - cur_view = cur_view->getParent(); + viewp = viewp->getParent(); } - return true; -} - -BOOL LLView::isInVisibleChain() const -{ - return trueToRoot(&LLView::getVisible); + + return visible; } BOOL LLView::isInEnabledChain() const { - return trueToRoot(&LLView::getEnabled); + BOOL enabled = TRUE; + + const LLView* viewp = this; + while(viewp) + { + if (!viewp->getEnabled()) + { + enabled = FALSE; + break; + } + viewp = viewp->getParent(); + } + + return enabled; } // virtual @@ -428,17 +440,6 @@ BOOL LLView::canFocusChildren() const } //virtual -void LLView::setTentative(BOOL b) -{ -} - -//virtual -BOOL LLView::getTentative() const -{ - return FALSE; -} - -//virtual void LLView::setEnabled(BOOL enabled) { mEnabled = enabled; @@ -2778,6 +2779,19 @@ LLView::tree_post_iterator_t LLView::endTreeDFSPost() return tree_post_iterator_t(); } +LLView::bfs_tree_iterator_t LLView::beginTreeBFS() +{ + return bfs_tree_iterator_t(this, + boost::bind(boost::mem_fn(&LLView::beginChild), _1), + boost::bind(boost::mem_fn(&LLView::endChild), _1)); +} + +LLView::bfs_tree_iterator_t LLView::endTreeBFS() +{ + // an empty iterator is an "end" iterator + return bfs_tree_iterator_t(); +} + LLView::root_to_view_iterator_t LLView::beginRootToView() { |