diff options
author | Merov Linden <merov@lindenlab.com> | 2012-06-08 17:29:56 -0700 |
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committer | Merov Linden <merov@lindenlab.com> | 2012-06-08 17:29:56 -0700 |
commit | ac6f0304c51b6b8c8e4414ff1bc254be78f0845d (patch) | |
tree | 0b211c8c84ff92e6cdbeeb8d0197314e4821a60c /indra/llui/lllayoutstack.cpp | |
parent | 1aba6c119ef05a4cfd91325c8455dc8c60098746 (diff) | |
parent | cdb57cb299097b203581a6ef99840350831c321c (diff) |
Merge pull from richard/viewer-chui
Diffstat (limited to 'indra/llui/lllayoutstack.cpp')
-rw-r--r-- | indra/llui/lllayoutstack.cpp | 73 |
1 files changed, 53 insertions, 20 deletions
diff --git a/indra/llui/lllayoutstack.cpp b/indra/llui/lllayoutstack.cpp index ae262f794e..4c730286da 100644 --- a/indra/llui/lllayoutstack.cpp +++ b/indra/llui/lllayoutstack.cpp @@ -113,7 +113,26 @@ S32 LLLayoutPanel::getLayoutDim() const ? getRect().getWidth() : getRect().getHeight())); } - + +S32 LLLayoutPanel::getTargetDim() const +{ + return mTargetDim; +} + +void LLLayoutPanel::setTargetDim(S32 value) +{ + LLRect new_rect(getRect()); + if (mOrientation == LLLayoutStack::HORIZONTAL) + { + new_rect.mRight = new_rect.mLeft + value; + } + else + { + new_rect.mTop = new_rect.mBottom + value; + } + setShape(new_rect, true); +} + S32 LLLayoutPanel::getVisibleDim() const { F32 min_dim = getRelevantMinDim(); @@ -172,12 +191,15 @@ void LLLayoutPanel::handleReshape(const LLRect& new_rect, bool by_user) LLLayoutStack* stackp = dynamic_cast<LLLayoutStack*>(getParent()); if (stackp) { - stackp->mNeedsLayout = true; if (by_user) - { - // tell layout stack to account for new shape + { // tell layout stack to account for new shape + + // make sure that panels have already been auto resized + stackp->updateLayout(); + // now apply requested size to panel stackp->updatePanelRect(this, new_rect); } + stackp->mNeedsLayout = true; } LLPanel::handleReshape(new_rect, by_user); } @@ -241,7 +263,6 @@ void LLLayoutStack::draw() drawChild(panelp, 0, 0, !clip_rect.isEmpty()); } } - mAnimatedThisFrame = false; } void LLLayoutStack::removeChild(LLView* view) @@ -310,7 +331,7 @@ void LLLayoutStack::updateLayout() if (!mNeedsLayout) return; - bool animation_in_progress = animatePanels(); + bool continue_animating = animatePanels(); F32 total_visible_fraction = 0.f; S32 space_to_distribute = (mOrientation == HORIZONTAL) ? getRect().getWidth() @@ -415,7 +436,7 @@ void LLLayoutStack::updateLayout() // clear animation flag at end, since panel resizes will set it // and leave it set if there is any animation in progress - mNeedsLayout = animation_in_progress; + mNeedsLayout = continue_animating; } // end LLLayoutStack::updateLayout LLLayoutPanel* LLLayoutStack::findEmbeddedPanel(LLPanel* panelp) const @@ -488,6 +509,7 @@ void LLLayoutStack::updateClass() for (instance_iter it = beginInstances(); it != endInstances(); ++it) { it->updateLayout(); + it->mAnimatedThisFrame = false; } } @@ -557,7 +579,7 @@ void LLLayoutStack::normalizeFractionalSizes() bool LLLayoutStack::animatePanels() { - bool animation_in_progress = false; + bool continue_animating = false; // // animate visibility @@ -577,14 +599,15 @@ bool LLLayoutStack::animatePanels() } } - animation_in_progress = true; + mAnimatedThisFrame = true; + continue_animating = true; } else { if (panelp->mVisibleAmt != 1.f) { panelp->mVisibleAmt = 1.f; - animation_in_progress = true; + mAnimatedThisFrame = true; } } } @@ -601,14 +624,15 @@ bool LLLayoutStack::animatePanels() } } - animation_in_progress = true; + continue_animating = true; + mAnimatedThisFrame = true; } else { if (panelp->mVisibleAmt != 0.f) { panelp->mVisibleAmt = 0.f; - animation_in_progress = true; + mAnimatedThisFrame = true; } } } @@ -616,22 +640,31 @@ bool LLLayoutStack::animatePanels() F32 collapse_state = panelp->mCollapsed ? 1.f : 0.f; if (panelp->mCollapseAmt != collapse_state) { - if (!mAnimatedThisFrame) + if (mAnimate) { - panelp->mCollapseAmt = lerp(panelp->mCollapseAmt, collapse_state, LLCriticalDamp::getInterpolant(mCloseTimeConstant)); - } - animation_in_progress = true; + if (!mAnimatedThisFrame) + { + panelp->mCollapseAmt = lerp(panelp->mCollapseAmt, collapse_state, LLCriticalDamp::getInterpolant(mCloseTimeConstant)); + } - if (llabs(panelp->mCollapseAmt - collapse_state) < 0.001f) + if (llabs(panelp->mCollapseAmt - collapse_state) < 0.001f) + { + panelp->mCollapseAmt = collapse_state; + } + + mAnimatedThisFrame = true; + continue_animating = true; + } + else { panelp->mCollapseAmt = collapse_state; + mAnimatedThisFrame = true; } } } - mAnimatedThisFrame = true; - - return animation_in_progress; + if (mAnimatedThisFrame) mNeedsLayout = true; + return continue_animating; } void LLLayoutStack::updatePanelRect( LLLayoutPanel* resized_panel, const LLRect& new_rect ) |