diff options
Diffstat (limited to 'indra/llui/llview.cpp')
| -rw-r--r-- | indra/llui/llview.cpp | 759 |
1 files changed, 294 insertions, 465 deletions
diff --git a/indra/llui/llview.cpp b/indra/llui/llview.cpp index 8803d106ba..3fd7e48428 100644 --- a/indra/llui/llview.cpp +++ b/indra/llui/llview.cpp @@ -31,7 +31,10 @@ #include "llview.h" #include <cassert> +#include <sstream> #include <boost/tokenizer.hpp> +#include <boost/foreach.hpp> +#include <boost/bind.hpp> #include "llrender.h" #include "llevent.h" @@ -44,6 +47,7 @@ #include "v3color.h" #include "lluictrlfactory.h" #include "lltooltip.h" +#include "llsdutil.h" // for ui edit hack #include "llbutton.h" @@ -66,6 +70,8 @@ S32 LLView::sLastLeftXML = S32_MIN; S32 LLView::sLastBottomXML = S32_MIN; std::vector<LLViewDrawContext*> LLViewDrawContext::sDrawContextStack; +LLView::DrilldownFunc LLView::sDrilldown = + boost::bind(&LLView::pointInView, _1, _2, _3, HIT_TEST_USE_BOUNDING_RECT); //#if LL_DEBUG BOOL LLView::sIsDrawing = FALSE; @@ -346,13 +352,11 @@ void LLView::removeChild(LLView* child) LLView::ctrl_list_t LLView::getCtrlList() const { ctrl_list_t controls; - for(child_list_const_iter_t iter = mChildList.begin(); - iter != mChildList.end(); - iter++) + BOOST_FOREACH(LLView* viewp, mChildList) { - if((*iter)->isCtrl()) + if(viewp->isCtrl()) { - controls.push_back(static_cast<LLUICtrl*>(*iter)); + controls.push_back(static_cast<LLUICtrl*>(viewp)); } } return controls; @@ -428,6 +432,36 @@ BOOL LLView::isInEnabledChain() const return enabled; } +static void buildPathname(std::ostream& out, const LLView* view) +{ + if (! (view && view->getParent())) + { + return; // Don't include root in the path. + } + + buildPathname(out, view->getParent()); + + // Build pathname into ostream on the way back from recursion. + out << '/' << view->getName(); +} + +std::string LLView::getPathname() const +{ + std::ostringstream out; + buildPathname(out, this); + return out.str(); +} + +//static +std::string LLView::getPathname(const LLView* view) +{ + if (! view) + { + return "NULL"; + } + return view->getPathname(); +} + // virtual BOOL LLView::canFocusChildren() const { @@ -574,9 +608,8 @@ void LLView::deleteAllChildren() void LLView::setAllChildrenEnabled(BOOL b) { - for ( child_list_iter_t child_it = mChildList.begin(); child_it != mChildList.end(); ++child_it) + BOOST_FOREACH(LLView* viewp, mChildList) { - LLView* viewp = *child_it; viewp->setEnabled(b); } } @@ -602,9 +635,8 @@ void LLView::setVisible(BOOL visible) // virtual void LLView::handleVisibilityChange ( BOOL new_visibility ) { - for ( child_list_iter_t child_it = mChildList.begin(); child_it != mChildList.end(); ++child_it) + BOOST_FOREACH(LLView* viewp, mChildList) { - LLView* viewp = *child_it; // only views that are themselves visible will have their overall visibility affected by their ancestors if (viewp->getVisible()) { @@ -646,56 +678,178 @@ void LLView::onMouseLeave(S32 x, S32 y, MASK mask) //llinfos << "Mouse left " << getName() << llendl; } +bool LLView::visibleAndContains(S32 local_x, S32 local_y) +{ + return sDrilldown(this, local_x, local_y) + && getVisible(); +} + +bool LLView::visibleEnabledAndContains(S32 local_x, S32 local_y) +{ + return visibleAndContains(local_x, local_y) + && getEnabled(); +} + +void LLView::logMouseEvent() +{ + if (sDebugMouseHandling) + { + sMouseHandlerMessage = std::string("/") + mName + sMouseHandlerMessage; + } +} + +template <typename METHOD, typename CHARTYPE> +LLView* LLView::childrenHandleCharEvent(const std::string& desc, const METHOD& method, + CHARTYPE c, MASK mask) +{ + if ( getVisible() && getEnabled() ) + { + BOOST_FOREACH(LLView* viewp, mChildList) + { + if ((viewp->*method)(c, mask, TRUE)) + { + if (LLView::sDebugKeys) + { + llinfos << desc << " handled by " << viewp->getName() << llendl; + } + return viewp; + } + } + } + return NULL; +} + +// XDATA might be MASK, or S32 clicks +template <typename METHOD, typename XDATA> +LLView* LLView::childrenHandleMouseEvent(const METHOD& method, S32 x, S32 y, XDATA extra, bool allow_mouse_block) +{ + BOOST_FOREACH(LLView* viewp, mChildList) + { + S32 local_x = x - viewp->getRect().mLeft; + S32 local_y = y - viewp->getRect().mBottom; + + if (!viewp->visibleEnabledAndContains(local_x, local_y)) + { + continue; + } + + if ((viewp->*method)( local_x, local_y, extra ) + || (allow_mouse_block && viewp->blockMouseEvent( local_x, local_y ))) + { + viewp->logMouseEvent(); + return viewp; + } + } + return NULL; +} LLView* LLView::childrenHandleToolTip(S32 x, S32 y, MASK mask) { - LLView* handled_view = NULL; - for ( child_list_iter_t child_it = mChildList.begin(); child_it != mChildList.end(); ++child_it) + BOOST_FOREACH(LLView* viewp, mChildList) { - LLView* viewp = *child_it; S32 local_x = x - viewp->getRect().mLeft; S32 local_y = y - viewp->getRect().mBottom; - if(!viewp->pointInView(local_x, local_y) - || !viewp->getVisible()) + // Differs from childrenHandleMouseEvent() in that we want to offer + // tooltips even for disabled widgets. + if(!viewp->visibleAndContains(local_x, local_y)) { continue; } - if (viewp->handleToolTip(local_x, local_y, mask) ) + if (viewp->handleToolTip(local_x, local_y, mask) + || viewp->blockMouseEvent(local_x, local_y)) { - if (sDebugMouseHandling) - { - sMouseHandlerMessage = std::string("/") + viewp->mName + sMouseHandlerMessage; - } + viewp->logMouseEvent(); + return viewp; + } + } + return NULL; +} - handled_view = viewp; - break; +LLView* LLView::childrenHandleDragAndDrop(S32 x, S32 y, MASK mask, + BOOL drop, + EDragAndDropType cargo_type, + void* cargo_data, + EAcceptance* accept, + std::string& tooltip_msg) +{ + // default to not accepting drag and drop, will be overridden by handler + *accept = ACCEPT_NO; + + BOOST_FOREACH(LLView* viewp, mChildList) + { + S32 local_x = x - viewp->getRect().mLeft; + S32 local_y = y - viewp->getRect().mBottom; + if( !viewp->visibleEnabledAndContains(local_x, local_y)) + { + continue; } - if (viewp->blockMouseEvent(local_x, local_y)) + // Differs from childrenHandleMouseEvent() simply in that this virtual + // method call diverges pretty radically from the usual (x, y, int). + if (viewp->handleDragAndDrop(local_x, local_y, mask, drop, + cargo_type, + cargo_data, + accept, + tooltip_msg) + || viewp->blockMouseEvent(local_x, local_y)) { - handled_view = viewp; - break; + return viewp; } } - return handled_view; + return NULL; } +LLView* LLView::childrenHandleHover(S32 x, S32 y, MASK mask) +{ + BOOST_FOREACH(LLView* viewp, mChildList) + { + S32 local_x = x - viewp->getRect().mLeft; + S32 local_y = y - viewp->getRect().mBottom; + if(!viewp->visibleEnabledAndContains(local_x, local_y)) + { + continue; + } + + // This call differentiates this method from childrenHandleMouseEvent(). + LLUI::sWindow->setCursor(viewp->getHoverCursor()); -LLView* LLView::childFromPoint(S32 x, S32 y) + if (viewp->handleHover(local_x, local_y, mask) + || viewp->blockMouseEvent(local_x, local_y)) + { + viewp->logMouseEvent(); + return viewp; + } + } + return NULL; +} + +LLView* LLView::childFromPoint(S32 x, S32 y, bool recur) { - if (!getVisible() ) + if (!getVisible()) return false; - for ( child_list_iter_t child_it = mChildList.begin(); child_it != mChildList.end(); ++child_it) + + BOOST_FOREACH(LLView* viewp, mChildList) { - LLView* viewp = *child_it; S32 local_x = x - viewp->getRect().mLeft; S32 local_y = y - viewp->getRect().mBottom; - if (!viewp->pointInView(local_x, local_y) - || !viewp->getVisible() ) + if (!viewp->visibleAndContains(local_x, local_y)) { continue; } + // Here we've found the first (frontmost) visible child at this level + // containing the specified point. Is the caller asking us to drill + // down and return the innermost leaf child at this point, or just the + // top-level child? + if (recur) + { + LLView* leaf(viewp->childFromPoint(local_x, local_y, recur)); + // Maybe viewp is already a leaf LLView, or maybe it has children + // but this particular (x, y) point falls between them. If the + // recursive call returns non-NULL, great, use that; else just use + // viewp. + return leaf? leaf : viewp; + } return viewp; } @@ -708,15 +862,16 @@ BOOL LLView::handleToolTip(S32 x, S32 y, MASK mask) // parents provide tooltips first, which are optionally // overridden by children, in case child is mouse_opaque - if (!mToolTipMsg.empty()) + std::string tooltip = getToolTip(); + if (!tooltip.empty()) { // allow "scrubbing" over ui by showing next tooltip immediately // if previous one was still visible F32 timeout = LLToolTipMgr::instance().toolTipVisible() - ? 0.f + ? LLUI::sSettingGroups["config"]->getF32( "ToolTipFastDelay" ) : LLUI::sSettingGroups["config"]->getF32( "ToolTipDelay" ); LLToolTipMgr::instance().show(LLToolTip::Params() - .message(mToolTipMsg) + .message(tooltip) .sticky_rect(calcScreenRect()) .delay_time(timeout)); @@ -815,45 +970,6 @@ BOOL LLView::handleDragAndDrop(S32 x, S32 y, MASK mask, BOOL drop, return childrenHandleDragAndDrop( x, y, mask, drop, cargo_type, cargo_data, accept, tooltip_msg) != NULL; } -LLView* LLView::childrenHandleDragAndDrop(S32 x, S32 y, MASK mask, - BOOL drop, - EDragAndDropType cargo_type, - void* cargo_data, - EAcceptance* accept, - std::string& tooltip_msg) -{ - LLView* handled_view = NULL; - for ( child_list_iter_t child_it = mChildList.begin(); child_it != mChildList.end(); ++child_it) - { - LLView* viewp = *child_it; - S32 local_x = x - viewp->getRect().mLeft; - S32 local_y = y - viewp->getRect().mBottom; - if( !viewp->pointInView(local_x, local_y) || - !viewp->getVisible() || - !viewp->getEnabled()) - { - continue; - } - if (viewp->handleDragAndDrop(local_x, local_y, mask, drop, - cargo_type, - cargo_data, - accept, - tooltip_msg)) - { - handled_view = viewp; - break; - } - - if (viewp->blockMouseEvent(x, y)) - { - *accept = ACCEPT_NO; - handled_view = viewp; - break; - } - } - return handled_view; -} - void LLView::onMouseCaptureLost() { } @@ -903,391 +1019,57 @@ BOOL LLView::handleMiddleMouseUp(S32 x, S32 y, MASK mask) return childrenHandleMiddleMouseUp( x, y, mask ) != NULL; } - LLView* LLView::childrenHandleScrollWheel(S32 x, S32 y, S32 clicks) { - LLView* handled_view = NULL; - if (getVisible() && getEnabled() ) - { - for ( child_list_iter_t child_it = mChildList.begin(); child_it != mChildList.end(); ++child_it) - { - LLView* viewp = *child_it; - S32 local_x = x - viewp->getRect().mLeft; - S32 local_y = y - viewp->getRect().mBottom; - if (!viewp->pointInView(local_x, local_y) - || !viewp->getVisible() - || !viewp->getEnabled()) - { - continue; - } - - if (viewp->handleScrollWheel( local_x, local_y, clicks )) - { - if (sDebugMouseHandling) - { - sMouseHandlerMessage = std::string("/") + viewp->mName + sMouseHandlerMessage; - } - - handled_view = viewp; - break; - } - } - } - return handled_view; -} - -LLView* LLView::childrenHandleHover(S32 x, S32 y, MASK mask) -{ - LLView* handled_view = NULL; - if (getVisible() && getEnabled() ) - { - for ( child_list_iter_t child_it = mChildList.begin(); child_it != mChildList.end(); ++child_it) - { - LLView* viewp = *child_it; - S32 local_x = x - viewp->getRect().mLeft; - S32 local_y = y - viewp->getRect().mBottom; - if(!viewp->pointInView(local_x, local_y) - || !viewp->getVisible() - || !viewp->getEnabled()) - { - continue; - } - - if (viewp->handleHover(local_x, local_y, mask) ) - { - if (sDebugMouseHandling) - { - sMouseHandlerMessage = std::string("/") + viewp->mName + sMouseHandlerMessage; - } - - handled_view = viewp; - break; - } - - if (viewp->blockMouseEvent(local_x, local_y)) - { - LLUI::sWindow->setCursor(viewp->getHoverCursor()); - - handled_view = viewp; - break; - } - } - } - return handled_view; + return childrenHandleMouseEvent(&LLView::handleScrollWheel, x, y, clicks, false); } // Called during downward traversal LLView* LLView::childrenHandleKey(KEY key, MASK mask) { - LLView* handled_view = NULL; - - if ( getVisible() && getEnabled() ) - { - for ( child_list_iter_t child_it = mChildList.begin(); child_it != mChildList.end(); ++child_it) - { - LLView* viewp = *child_it; - if (viewp->handleKey(key, mask, TRUE)) - { - if (LLView::sDebugKeys) - { - llinfos << "Key handled by " << viewp->getName() << llendl; - } - handled_view = viewp; - break; - } - } - } - - return handled_view; + return childrenHandleCharEvent("Key", &LLView::handleKey, key, mask); } // Called during downward traversal LLView* LLView::childrenHandleUnicodeChar(llwchar uni_char) { - LLView* handled_view = NULL; - - if ( getVisible() && getEnabled() ) - { - for ( child_list_iter_t child_it = mChildList.begin(); child_it != mChildList.end(); ++child_it) - { - LLView* viewp = *child_it; - if (viewp->handleUnicodeChar(uni_char, TRUE)) - { - if (LLView::sDebugKeys) - { - llinfos << "Unicode character handled by " << viewp->getName() << llendl; - } - handled_view = viewp; - break; - } - } - } - - return handled_view; + return childrenHandleCharEvent("Unicode character", &LLView::handleUnicodeCharWithDummyMask, + uni_char, MASK_NONE); } LLView* LLView::childrenHandleMouseDown(S32 x, S32 y, MASK mask) { - LLView* handled_view = NULL; - - for ( child_list_iter_t child_it = mChildList.begin(); child_it != mChildList.end(); ++child_it) - { - LLView* viewp = *child_it; - S32 local_x = x - viewp->getRect().mLeft; - S32 local_y = y - viewp->getRect().mBottom; - - if (!viewp->pointInView(local_x, local_y) - || !viewp->getVisible() - || !viewp->getEnabled()) - { - continue; - } - - if(viewp->handleMouseDown( local_x, local_y, mask )) - { - if (sDebugMouseHandling) - { - sMouseHandlerMessage = std::string("/") + viewp->mName + sMouseHandlerMessage; - } - handled_view = viewp; - break; - } - - if(viewp->blockMouseEvent(local_x, local_y)) - { - handled_view = viewp; - break; - } - } - return handled_view; + return childrenHandleMouseEvent(&LLView::handleMouseDown, x, y, mask); } LLView* LLView::childrenHandleRightMouseDown(S32 x, S32 y, MASK mask) { - LLView* handled_view = NULL; - - if (getVisible() && getEnabled() ) - { - for ( child_list_iter_t child_it = mChildList.begin(); child_it != mChildList.end(); ++child_it) - { - LLView* viewp = *child_it; - S32 local_x = x - viewp->getRect().mLeft; - S32 local_y = y - viewp->getRect().mBottom; - - if (!viewp->pointInView(local_x, local_y) - || !viewp->getVisible() - || !viewp->getEnabled()) - { - continue; - } - - if (viewp->handleRightMouseDown( local_x, local_y, mask )) - { - if (sDebugMouseHandling) - { - sMouseHandlerMessage = std::string("/") + viewp->mName + sMouseHandlerMessage; - } - - handled_view = viewp; - break; - } - - if (viewp->blockMouseEvent(local_x, local_y)) - { - handled_view = viewp; - break; - } - } - } - return handled_view; + return childrenHandleMouseEvent(&LLView::handleRightMouseDown, x, y, mask); } LLView* LLView::childrenHandleMiddleMouseDown(S32 x, S32 y, MASK mask) { - LLView* handled_view = NULL; - - if (getVisible() && getEnabled() ) - { - for ( child_list_iter_t child_it = mChildList.begin(); child_it != mChildList.end(); ++child_it) - { - LLView* viewp = *child_it; - S32 local_x = x - viewp->getRect().mLeft; - S32 local_y = y - viewp->getRect().mBottom; - if (!viewp->pointInView(local_x, local_y) - || !viewp->getVisible() - || !viewp->getEnabled()) - { - continue; - } - - if(viewp->handleMiddleMouseDown( local_x, local_y, mask )) - { - if (sDebugMouseHandling) - { - sMouseHandlerMessage = std::string("/") + viewp->mName + sMouseHandlerMessage; - } - handled_view = viewp; - break; - } - - if (viewp->blockMouseEvent(local_x, local_y)) - { - handled_view = viewp; - break; - } - } - } - return handled_view; + return childrenHandleMouseEvent(&LLView::handleMiddleMouseDown, x, y, mask); } LLView* LLView::childrenHandleDoubleClick(S32 x, S32 y, MASK mask) { - LLView* handled_view = NULL; - - if (getVisible() && getEnabled() ) - { - for ( child_list_iter_t child_it = mChildList.begin(); child_it != mChildList.end(); ++child_it) - { - LLView* viewp = *child_it; - S32 local_x = x - viewp->getRect().mLeft; - S32 local_y = y - viewp->getRect().mBottom; - - if (!viewp->pointInView(local_x, local_y) - || !viewp->getVisible() - || !viewp->getEnabled()) - { - continue; - } - - if (viewp->handleDoubleClick( local_x, local_y, mask )) - { - if (sDebugMouseHandling) - { - sMouseHandlerMessage = std::string("/") + viewp->mName + sMouseHandlerMessage; - } - handled_view = viewp; - break; - } - - if (viewp->blockMouseEvent(local_x, local_y)) - { - handled_view = viewp; - break; - } - } - } - return handled_view; + return childrenHandleMouseEvent(&LLView::handleDoubleClick, x, y, mask); } LLView* LLView::childrenHandleMouseUp(S32 x, S32 y, MASK mask) { - LLView* handled_view = NULL; - if( getVisible() && getEnabled() ) - { - for ( child_list_iter_t child_it = mChildList.begin(); child_it != mChildList.end(); ++child_it) - { - LLView* viewp = *child_it; - S32 local_x = x - viewp->getRect().mLeft; - S32 local_y = y - viewp->getRect().mBottom; - if (!viewp->pointInView(local_x, local_y) - || !viewp->getVisible() - || !viewp->getEnabled()) - { - continue; - } - - if (viewp->handleMouseUp( local_x, local_y, mask )) - { - if (sDebugMouseHandling) - { - sMouseHandlerMessage = std::string("/") + viewp->mName + sMouseHandlerMessage; - } - handled_view = viewp; - break; - } - - if (viewp->blockMouseEvent(local_x, local_y)) - { - handled_view = viewp; - break; - } - } - } - return handled_view; + return childrenHandleMouseEvent(&LLView::handleMouseUp, x, y, mask); } LLView* LLView::childrenHandleRightMouseUp(S32 x, S32 y, MASK mask) { - LLView* handled_view = NULL; - if( getVisible() && getEnabled() ) - { - for ( child_list_iter_t child_it = mChildList.begin(); child_it != mChildList.end(); ++child_it) - { - LLView* viewp = *child_it; - S32 local_x = x - viewp->getRect().mLeft; - S32 local_y = y - viewp->getRect().mBottom; - if (!viewp->pointInView(local_x, local_y) - || !viewp->getVisible() - || !viewp->getEnabled() ) - { - continue; - } - - if(viewp->handleRightMouseUp( local_x, local_y, mask )) - { - if (sDebugMouseHandling) - { - sMouseHandlerMessage = std::string("/") + viewp->mName + sMouseHandlerMessage; - } - handled_view = viewp; - break; - } - - if(viewp->blockMouseEvent(local_x, local_y)) - { - handled_view = viewp; - break; - } - } - } - return handled_view; + return childrenHandleMouseEvent(&LLView::handleRightMouseUp, x, y, mask); } LLView* LLView::childrenHandleMiddleMouseUp(S32 x, S32 y, MASK mask) { - LLView* handled_view = NULL; - if( getVisible() && getEnabled() ) - { - for ( child_list_iter_t child_it = mChildList.begin(); child_it != mChildList.end(); ++child_it) - { - LLView* viewp = *child_it; - S32 local_x = x - viewp->getRect().mLeft; - S32 local_y = y - viewp->getRect().mBottom; - if (!viewp->pointInView(local_x, local_y) - || !viewp->getVisible() - || !viewp->getEnabled()) - { - continue; - } - - if(viewp->handleMiddleMouseUp( local_x, local_y, mask )) - { - if (sDebugMouseHandling) - { - sMouseHandlerMessage = std::string("/") + viewp->mName + sMouseHandlerMessage; - } - handled_view = viewp; - break; - } - - if (viewp->blockMouseEvent(local_x, local_y)) - { - handled_view = viewp; - break; - } - } - } - return handled_view; + return childrenHandleMouseEvent(&LLView::handleMiddleMouseUp, x, y, mask); } void LLView::draw() @@ -1460,9 +1242,8 @@ void LLView::reshape(S32 width, S32 height, BOOL called_from_parent) mRect.mTop = getRect().mBottom + height; // move child views according to reshape flags - for ( child_list_iter_t child_it = mChildList.begin(); child_it != mChildList.end(); ++child_it) + BOOST_FOREACH(LLView* viewp, mChildList) { - LLView* viewp = *child_it; LLRect child_rect( viewp->mRect ); if (viewp->followsRight() && viewp->followsLeft()) @@ -1525,10 +1306,8 @@ LLRect LLView::calcBoundingRect() { LLRect local_bounding_rect = LLRect::null; - child_list_const_iter_t child_it; - for ( child_it = mChildList.begin(); child_it != mChildList.end(); ++child_it) + BOOST_FOREACH(LLView* childp, mChildList) { - LLView* childp = *child_it; // ignore invisible and "top" children when calculating bounding rect // such as combobox popups if (!childp->getVisible() || childp == gFocusMgr.getTopCtrl()) @@ -1655,15 +1434,19 @@ BOOL LLView::hasAncestor(const LLView* parentp) const BOOL LLView::childHasKeyboardFocus( const std::string& childname ) const { - LLView *child = findChildView(childname, TRUE); - if (child) - { - return gFocusMgr.childHasKeyboardFocus(child); - } - else + LLView *focus = dynamic_cast<LLView *>(gFocusMgr.getKeyboardFocus()); + + while (focus != NULL) { - return FALSE; + if (focus->getName() == childname) + { + return TRUE; + } + + focus = focus->getParent(); } + + return FALSE; } //----------------------------------------------------------------------------- @@ -1689,11 +1472,9 @@ LLView* LLView::findChildView(const std::string& name, BOOL recurse) const //richard: should we allow empty names? //if(name.empty()) // return NULL; - child_list_const_iter_t child_it; // Look for direct children *first* - for ( child_it = mChildList.begin(); child_it != mChildList.end(); ++child_it) + BOOST_FOREACH(LLView* childp, mChildList) { - LLView* childp = *child_it; llassert(childp); if (childp->getName() == name) { @@ -1703,9 +1484,8 @@ LLView* LLView::findChildView(const std::string& name, BOOL recurse) const if (recurse) { // Look inside each child as well. - for ( child_it = mChildList.begin(); child_it != mChildList.end(); ++child_it) + BOOST_FOREACH(LLView* childp, mChildList) { - LLView* childp = *child_it; llassert(childp); LLView* viewp = childp->findChildView(name, recurse); if ( viewp ) @@ -1822,13 +1602,6 @@ LLView* LLView::findNextSibling(LLView* child) return (next_it != mChildList.end()) ? *next_it : NULL; } -void LLView::deleteViewByHandle(LLHandle<LLView> handle) -{ - LLView* viewp = handle.get(); - - delete viewp; -} - LLCoordGL getNeededTranslation(const LLRect& input, const LLRect& constraint, BOOL allow_partial_outside) { @@ -2481,7 +2254,7 @@ void LLView::applyXUILayout(LLView::Params& p, LLView* parent) { LLRect parent_rect = parent->getLocalRect(); // overwrite uninitialized rect params, using context - LLRect last_rect = parent->getLocalRect(); + LLRect default_rect = parent->getLocalRect(); bool layout_topleft = (p.layout() == "topleft"); @@ -2505,15 +2278,13 @@ void LLView::applyXUILayout(LLView::Params& p, LLView* parent) p.rect.height = MIN_WIDGET_HEIGHT; } - last_rect.translate(0, last_rect.getHeight()); + default_rect.translate(0, default_rect.getHeight()); // If there was a recently constructed child, use its rectangle - get_last_child_rect(parent, &last_rect); + get_last_child_rect(parent, &default_rect); if (layout_topleft) { - p.bottom_delta.setIfNotProvided(0, false); - // Invert the sense of bottom_delta for topleft layout if (p.bottom_delta.isProvided()) { @@ -2526,33 +2297,44 @@ void LLView::applyXUILayout(LLView::Params& p, LLView* parent) else if (p.top_delta.isProvided()) { p.bottom_delta = - -(p.top_delta + p.rect.height - last_rect.getHeight()); + -(p.top_delta + p.rect.height - default_rect.getHeight()); } - else if (!p.bottom_delta.isProvided() - && !p.left_delta.isProvided() - && !p.top_pad.isProvided() + else if (!p.left_delta.isProvided() && !p.left_pad.isProvided()) { // set default position is just below last rect p.bottom_delta.set(-(p.rect.height + VPAD), false); } + else + { + p.bottom_delta.set(0, false); + } // default to same left edge - p.left_delta.setIfNotProvided(0, false); + if (!p.left_delta.isProvided()) + { + p.left_delta.set(0, false); + } if (p.left_pad.isProvided()) { // left_pad is based on prior widget's right edge - p.left_delta.set(p.left_pad + last_rect.getWidth(), false); + p.left_delta.set(p.left_pad + default_rect.getWidth(), false); } - last_rect.translate(p.left_delta, p.bottom_delta); + default_rect.translate(p.left_delta, p.bottom_delta); } else { // set default position is just below last rect - p.bottom_delta.setIfNotProvided(-(p.rect.height + VPAD), false); - p.left_delta.setIfNotProvided(0, false); - last_rect.translate(p.left_delta, p.bottom_delta); + if (!p.bottom_delta.isProvided()) + { + p.bottom_delta.set(-(p.rect.height + VPAD), false); + } + if (!p.left_delta.isProvided()) + { + p.left_delta.set(0, false); + } + default_rect.translate(p.left_delta, p.bottom_delta); } // this handles case where *both* x and x_delta are provided @@ -2563,12 +2345,38 @@ void LLView::applyXUILayout(LLView::Params& p, LLView* parent) // selectively apply rectangle defaults, making sure that // params are not flagged as having been "provided" // as rect params are overconstrained and rely on provided flags - p.rect.left.setIfNotProvided(last_rect.mLeft, false); - p.rect.bottom.setIfNotProvided(last_rect.mBottom, false); - p.rect.top.setIfNotProvided(last_rect.mTop, false); - p.rect.right.setIfNotProvided(last_rect.mRight, false); - p.rect.width.setIfNotProvided(last_rect.getWidth(), false); - p.rect.height.setIfNotProvided(last_rect.getHeight(), false); + if (!p.rect.left.isProvided()) + { + p.rect.left.set(default_rect.mLeft, false); + //HACK: get around the fact that setting a rect param component value won't invalidate the existing rect object value + p.rect.paramChanged(p.rect.left, true); + } + if (!p.rect.bottom.isProvided()) + { + p.rect.bottom.set(default_rect.mBottom, false); + p.rect.paramChanged(p.rect.bottom, true); + } + if (!p.rect.top.isProvided()) + { + p.rect.top.set(default_rect.mTop, false); + p.rect.paramChanged(p.rect.top, true); + } + if (!p.rect.right.isProvided()) + { + p.rect.right.set(default_rect.mRight, false); + p.rect.paramChanged(p.rect.right, true); + + } + if (!p.rect.width.isProvided()) + { + p.rect.width.set(default_rect.getWidth(), false); + p.rect.paramChanged(p.rect.width, true); + } + if (!p.rect.height.isProvided()) + { + p.rect.height.set(default_rect.getHeight(), false); + p.rect.paramChanged(p.rect.height, true); + } } } @@ -2811,9 +2619,9 @@ S32 LLView::notifyParent(const LLSD& info) bool LLView::notifyChildren(const LLSD& info) { bool ret = false; - for ( child_list_iter_t child_it = mChildList.begin(); child_it != mChildList.end(); ++child_it) + BOOST_FOREACH(LLView* childp, mChildList) { - ret |= (*child_it)->notifyChildren(info); + ret = ret || childp->notifyChildren(info); } return ret; } @@ -2833,3 +2641,24 @@ const LLViewDrawContext& LLViewDrawContext::getCurrentContext() return *sDrawContextStack.back(); } + +LLSD LLView::getInfo(void) +{ + LLSD info; + addInfo(info); + return info; +} + +void LLView::addInfo(LLSD & info) +{ + info["path"] = getPathname(); + info["class"] = typeid(*this).name(); + info["visible"] = getVisible(); + info["visible_chain"] = isInVisibleChain(); + info["enabled"] = getEnabled(); + info["enabled_chain"] = isInEnabledChain(); + info["available"] = isAvailable(); + LLRect rect(calcScreenRect()); + info["rect"] = LLSDMap("left", rect.mLeft)("top", rect.mTop) + ("right", rect.mRight)("bottom", rect.mBottom); +} |