diff options
Diffstat (limited to 'indra/llui/llscrollingpanellist.cpp')
| -rw-r--r-- | indra/llui/llscrollingpanellist.cpp | 340 |
1 files changed, 170 insertions, 170 deletions
diff --git a/indra/llui/llscrollingpanellist.cpp b/indra/llui/llscrollingpanellist.cpp index b282378fe1..b158d7b1b7 100644 --- a/indra/llui/llscrollingpanellist.cpp +++ b/indra/llui/llscrollingpanellist.cpp @@ -1,25 +1,25 @@ -/** +/** * @file llscrollingpanellist.cpp - * @brief + * @brief * * $LicenseInfo:firstyear=2006&license=viewerlgpl$ * Second Life Viewer Source Code * Copyright (C) 2010, 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 * $/LicenseInfo$ */ @@ -38,215 +38,215 @@ static LLDefaultChildRegistry::Register<LLScrollingPanelList> r("scrolling_panel // This could probably be integrated with LLScrollContainer -SJB LLScrollingPanelList::Params::Params() - : is_horizontal("is_horizontal") - , padding("padding") - , spacing("spacing") + : is_horizontal("is_horizontal") + , padding("padding") + , spacing("spacing") { } LLScrollingPanelList::LLScrollingPanelList(const Params& p) - : LLUICtrl(p) - , mIsHorizontal(p.is_horizontal) - , mPadding(p.padding.isProvided() ? p.padding : DEFAULT_PADDING) - , mSpacing(p.spacing.isProvided() ? p.spacing : DEFAULT_SPACING) + : LLUICtrl(p) + , mIsHorizontal(p.is_horizontal) + , mPadding(p.padding.isProvided() ? p.padding : DEFAULT_PADDING) + , mSpacing(p.spacing.isProvided() ? p.spacing : DEFAULT_SPACING) { } void LLScrollingPanelList::clearPanels() { - deleteAllChildren(); - mPanelList.clear(); - rearrange(); + deleteAllChildren(); + mPanelList.clear(); + rearrange(); } S32 LLScrollingPanelList::addPanel(LLScrollingPanel* panel, bool back) { - if (back) - { - addChild(panel); - mPanelList.push_back(panel); - } - else - { - addChildInBack(panel); - mPanelList.push_front(panel); - } - - rearrange(); - - return mIsHorizontal ? getRect().getWidth() : getRect().getHeight(); + if (back) + { + addChild(panel); + mPanelList.push_back(panel); + } + else + { + addChildInBack(panel); + mPanelList.push_front(panel); + } + + rearrange(); + + return mIsHorizontal ? getRect().getWidth() : getRect().getHeight(); } -void LLScrollingPanelList::removePanel(LLScrollingPanel* panel) +void LLScrollingPanelList::removePanel(LLScrollingPanel* panel) { - U32 index = 0; - LLScrollingPanelList::panel_list_t::const_iterator iter; - - if (!mPanelList.empty()) - { - for (iter = mPanelList.begin(); iter != mPanelList.end(); ++iter, ++index) - { - if (*iter == panel) - { - break; - } - } - if (iter != mPanelList.end()) - { - removePanel(index); - } - } + U32 index = 0; + LLScrollingPanelList::panel_list_t::const_iterator iter; + + if (!mPanelList.empty()) + { + for (iter = mPanelList.begin(); iter != mPanelList.end(); ++iter, ++index) + { + if (*iter == panel) + { + break; + } + } + if (iter != mPanelList.end()) + { + removePanel(index); + } + } } void LLScrollingPanelList::removePanel( U32 panel_index ) { - if ( mPanelList.empty() || panel_index >= mPanelList.size() ) - { - LL_WARNS() << "Panel index " << panel_index << " is out of range!" << LL_ENDL; - return; - } - else - { - removeChild( mPanelList.at(panel_index) ); - mPanelList.erase( mPanelList.begin() + panel_index ); - } - - rearrange(); + if ( mPanelList.empty() || panel_index >= mPanelList.size() ) + { + LL_WARNS() << "Panel index " << panel_index << " is out of range!" << LL_ENDL; + return; + } + else + { + removeChild( mPanelList.at(panel_index) ); + mPanelList.erase( mPanelList.begin() + panel_index ); + } + + rearrange(); } void LLScrollingPanelList::updatePanels(bool allow_modify) { for (std::deque<LLScrollingPanel*>::iterator iter = mPanelList.begin(); - iter != mPanelList.end(); ++iter) + iter != mPanelList.end(); ++iter) { - LLScrollingPanel *childp = *iter; - childp->updatePanel(allow_modify); + LLScrollingPanel *childp = *iter; + childp->updatePanel(allow_modify); } } void LLScrollingPanelList::rearrange() { - // Resize this view - S32 new_width, new_height; - if (!mPanelList.empty()) - { - new_width = new_height = mPadding * 2; - for (std::deque<LLScrollingPanel*>::iterator iter = mPanelList.begin(); - iter != mPanelList.end(); ++iter) - { - LLScrollingPanel* childp = *iter; - const LLRect& rect = childp->getRect(); - if (mIsHorizontal) - { - new_width += rect.getWidth() + mSpacing; - new_height = llmax(new_height, rect.getHeight()); - } - else - { - new_height += rect.getHeight() + mSpacing; - new_width = llmax(new_width, rect.getWidth()); - } - } - - if (mIsHorizontal) - { - new_width -= mSpacing; - } - else - { - new_height -= mSpacing; - } - } - else - { - new_width = new_height = 1; - } - - LLRect rc = getRect(); - if (mIsHorizontal || !followsRight()) - { - rc.mRight = rc.mLeft + new_width; - } - if (!mIsHorizontal || !followsBottom()) - { - rc.mBottom = rc.mTop - new_height; - } - - if (rc.mRight != getRect().mRight || rc.mBottom != getRect().mBottom) - { - setRect(rc); - notifySizeChanged(); - } - - // Reposition each of the child views - S32 pos = mIsHorizontal ? mPadding : rc.getHeight() - mPadding; - for (std::deque<LLScrollingPanel*>::iterator iter = mPanelList.begin(); - iter != mPanelList.end(); ++iter) - { - LLScrollingPanel* childp = *iter; - const LLRect& rect = childp->getRect(); - if (mIsHorizontal) - { - childp->translate(pos - rect.mLeft, rc.getHeight() - mPadding - rect.mTop); - pos += rect.getWidth() + mSpacing; - } - else - { - childp->translate(mPadding - rect.mLeft, pos - rect.mTop); - pos -= rect.getHeight() + mSpacing; - } - } + // Resize this view + S32 new_width, new_height; + if (!mPanelList.empty()) + { + new_width = new_height = mPadding * 2; + for (std::deque<LLScrollingPanel*>::iterator iter = mPanelList.begin(); + iter != mPanelList.end(); ++iter) + { + LLScrollingPanel* childp = *iter; + const LLRect& rect = childp->getRect(); + if (mIsHorizontal) + { + new_width += rect.getWidth() + mSpacing; + new_height = llmax(new_height, rect.getHeight()); + } + else + { + new_height += rect.getHeight() + mSpacing; + new_width = llmax(new_width, rect.getWidth()); + } + } + + if (mIsHorizontal) + { + new_width -= mSpacing; + } + else + { + new_height -= mSpacing; + } + } + else + { + new_width = new_height = 1; + } + + LLRect rc = getRect(); + if (mIsHorizontal || !followsRight()) + { + rc.mRight = rc.mLeft + new_width; + } + if (!mIsHorizontal || !followsBottom()) + { + rc.mBottom = rc.mTop - new_height; + } + + if (rc.mRight != getRect().mRight || rc.mBottom != getRect().mBottom) + { + setRect(rc); + notifySizeChanged(); + } + + // Reposition each of the child views + S32 pos = mIsHorizontal ? mPadding : rc.getHeight() - mPadding; + for (std::deque<LLScrollingPanel*>::iterator iter = mPanelList.begin(); + iter != mPanelList.end(); ++iter) + { + LLScrollingPanel* childp = *iter; + const LLRect& rect = childp->getRect(); + if (mIsHorizontal) + { + childp->translate(pos - rect.mLeft, rc.getHeight() - mPadding - rect.mTop); + pos += rect.getWidth() + mSpacing; + } + else + { + childp->translate(mPadding - rect.mLeft, pos - rect.mTop); + pos -= rect.getHeight() + mSpacing; + } + } } void LLScrollingPanelList::updatePanelVisiblilty() { - // Determine visibility of children. - - LLRect parent_screen_rect; - getParent()->localPointToScreen( - mPadding, mPadding, - &parent_screen_rect.mLeft, &parent_screen_rect.mBottom ); - getParent()->localPointToScreen( - getParent()->getRect().getWidth() - mPadding, - getParent()->getRect().getHeight() - mPadding, - &parent_screen_rect.mRight, &parent_screen_rect.mTop ); - - for (std::deque<LLScrollingPanel*>::iterator iter = mPanelList.begin(); - iter != mPanelList.end(); ++iter) - { - LLScrollingPanel *childp = *iter; - const LLRect& local_rect = childp->getRect(); - LLRect screen_rect; - childp->localPointToScreen( - 0, 0, - &screen_rect.mLeft, &screen_rect.mBottom ); - childp->localPointToScreen( - local_rect.getWidth(), local_rect.getHeight(), - &screen_rect.mRight, &screen_rect.mTop ); - - bool intersects = - ( (screen_rect.mRight > parent_screen_rect.mLeft) && (screen_rect.mLeft < parent_screen_rect.mRight) ) && - ( (screen_rect.mTop > parent_screen_rect.mBottom) && (screen_rect.mBottom < parent_screen_rect.mTop) ); - - childp->setVisible( intersects ); - } + // Determine visibility of children. + + LLRect parent_screen_rect; + getParent()->localPointToScreen( + mPadding, mPadding, + &parent_screen_rect.mLeft, &parent_screen_rect.mBottom ); + getParent()->localPointToScreen( + getParent()->getRect().getWidth() - mPadding, + getParent()->getRect().getHeight() - mPadding, + &parent_screen_rect.mRight, &parent_screen_rect.mTop ); + + for (std::deque<LLScrollingPanel*>::iterator iter = mPanelList.begin(); + iter != mPanelList.end(); ++iter) + { + LLScrollingPanel *childp = *iter; + const LLRect& local_rect = childp->getRect(); + LLRect screen_rect; + childp->localPointToScreen( + 0, 0, + &screen_rect.mLeft, &screen_rect.mBottom ); + childp->localPointToScreen( + local_rect.getWidth(), local_rect.getHeight(), + &screen_rect.mRight, &screen_rect.mTop ); + + bool intersects = + ( (screen_rect.mRight > parent_screen_rect.mLeft) && (screen_rect.mLeft < parent_screen_rect.mRight) ) && + ( (screen_rect.mTop > parent_screen_rect.mBottom) && (screen_rect.mBottom < parent_screen_rect.mTop) ); + + childp->setVisible( intersects ); + } } void LLScrollingPanelList::draw() { - updatePanelVisiblilty(); + updatePanelVisiblilty(); - LLUICtrl::draw(); + LLUICtrl::draw(); } void LLScrollingPanelList::notifySizeChanged() { - LLSD info; - info["action"] = "size_changes"; - info["height"] = getRect().getHeight(); - info["width"] = getRect().getWidth(); - notifyParent(info); + LLSD info; + info["action"] = "size_changes"; + info["height"] = getRect().getHeight(); + info["width"] = getRect().getWidth(); + notifyParent(info); } // EOF |