From 107b9bcb70e785c2d12515e38b8b296eea7ab8d8 Mon Sep 17 00:00:00 2001 From: Nat Goodspeed Date: Wed, 20 May 2015 10:56:09 -0400 Subject: MAINT-5232: Introduce SUBSYSTEM_CLEANUP() macro and use it for existing LLSomeClass::cleanupClass() calls. This logs the fact of making the call, as well as making it. --- indra/llui/llui.cpp | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'indra/llui') diff --git a/indra/llui/llui.cpp b/indra/llui/llui.cpp index aabc7ed2e4..cc186f4997 100755 --- a/indra/llui/llui.cpp +++ b/indra/llui/llui.cpp @@ -60,6 +60,7 @@ #include "llflyoutbutton.h" #include "llsearcheditor.h" #include "lltoolbar.h" +#include "llcleanup.h" // for XUIParse #include "llquaternion.h" @@ -208,7 +209,7 @@ void LLUI::initClass(const settings_map_t& settings, void LLUI::cleanupClass() { - LLRender2D::cleanupClass(); + SUBSYSTEM_CLEANUP(LLRender2D); } void LLUI::setPopupFuncs(const add_popup_t& add_popup, const remove_popup_t& remove_popup, const clear_popups_t& clear_popups) -- cgit v1.2.3 From 430263746424bd0a7c6647d25d9d1db5eca2e8c0 Mon Sep 17 00:00:00 2001 From: Nat Goodspeed Date: Sat, 23 May 2015 12:41:47 -0400 Subject: MAINT-5232: Make gMessageSystem an LLPounceable. This will permit other subsystems to use gMessageSystem.callWhenReady() to (e.g.) register callbacks as soon as gMessageSystem is fully initialized. --- indra/llui/tests/llurlentry_stub.cpp | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'indra/llui') diff --git a/indra/llui/tests/llurlentry_stub.cpp b/indra/llui/tests/llurlentry_stub.cpp index 5d3f9ac327..d28f601009 100755 --- a/indra/llui/tests/llurlentry_stub.cpp +++ b/indra/llui/tests/llurlentry_stub.cpp @@ -31,6 +31,7 @@ #include "llcachename.h" #include "lluuid.h" #include "message.h" +#include "llpounceable.h" #include @@ -167,7 +168,7 @@ char const* const _PREHASH_AgentID = (char *)"AgentID"; LLHost LLHost::invalid(INVALID_PORT,INVALID_HOST_IP_ADDRESS); -LLMessageSystem* gMessageSystem = NULL; +LLPounceable gMessageSystem; // // Stub implementation for LLMessageSystem -- cgit v1.2.3 From 9f962c03bf9080d67a8ea10aa53289c841fea781 Mon Sep 17 00:00:00 2001 From: Nat Goodspeed Date: Wed, 27 May 2015 16:41:10 -0400 Subject: MAINT-5232: Extract LLInitClass, LLDestroyClass from llui/llui.h to a new llcommon/llinitdestroyclass.h. This mechanism is so general -- but has so many related moving parts -- that (a) it deserves to be in a header file all its own, instead of conflated with llui.h, and (b) it should be in llcommon where anyone can use it. It has no dependencies whatsoever on llui or anything viewer-specific. In this very changeset we changed one #include "llui.h" whose comment admits that it was only dragged in for LLDestroyClass. --- indra/llui/llspellcheck.h | 1 + indra/llui/llui.h | 89 ----------------------------------------------- 2 files changed, 1 insertion(+), 89 deletions(-) (limited to 'indra/llui') diff --git a/indra/llui/llspellcheck.h b/indra/llui/llspellcheck.h index 4ab80195ea..5ecc9aa110 100755 --- a/indra/llui/llspellcheck.h +++ b/indra/llui/llspellcheck.h @@ -29,6 +29,7 @@ #include "llsingleton.h" #include "llui.h" +#include "llinitdestroyclass.h" #include class Hunspell; diff --git a/indra/llui/llui.h b/indra/llui/llui.h index c727f75c4f..d7151dbee9 100755 --- a/indra/llui/llui.h +++ b/indra/llui/llui.h @@ -344,95 +344,6 @@ private: // Moved LLLocalClipRect to lllocalcliprect.h -class LLCallbackRegistry -{ -public: - typedef boost::signals2::signal callback_signal_t; - - void registerCallback(const callback_signal_t::slot_type& slot) - { - mCallbacks.connect(slot); - } - - void fireCallbacks() - { - mCallbacks(); - } - -private: - callback_signal_t mCallbacks; -}; - -class LLInitClassList : - public LLCallbackRegistry, - public LLSingleton -{ - friend class LLSingleton; -private: - LLInitClassList() {} -}; - -class LLDestroyClassList : - public LLCallbackRegistry, - public LLSingleton -{ - friend class LLSingleton; -private: - LLDestroyClassList() {} -}; - -template -class LLRegisterWith -{ -public: - LLRegisterWith(boost::function func) - { - T::instance().registerCallback(func); - } - - // this avoids a MSVC bug where non-referenced static members are "optimized" away - // even if their constructors have side effects - S32 reference() - { - S32 dummy; - dummy = 0; - return dummy; - } -}; - -template -class LLInitClass -{ -public: - LLInitClass() { sRegister.reference(); } - - static LLRegisterWith sRegister; -private: - - static void initClass() - { - LL_ERRS() << "No static initClass() method defined for " << typeid(T).name() << LL_ENDL; - } -}; - -template -class LLDestroyClass -{ -public: - LLDestroyClass() { sRegister.reference(); } - - static LLRegisterWith sRegister; -private: - - static void destroyClass() - { - LL_ERRS() << "No static destroyClass() method defined for " << typeid(T).name() << LL_ENDL; - } -}; - -template LLRegisterWith LLInitClass::sRegister(&T::initClass); -template LLRegisterWith LLDestroyClass::sRegister(&T::destroyClass); - // useful parameter blocks struct TimeIntervalParam : public LLInitParam::ChoiceBlock { -- cgit v1.2.3 From d2c3c2f9fe197b1856e9a8ed37aeb56b77e2ff07 Mon Sep 17 00:00:00 2001 From: Nat Goodspeed Date: Thu, 15 Sep 2016 20:18:12 -0400 Subject: MAINT-5232: Normalize LLSingleton subclasses. A shocking number of LLSingleton subclasses had public constructors -- and in several instances, were being explicitly instantiated independently of the LLSingleton machinery. This breaks the new LLSingleton dependency-tracking machinery. It seems only fair that if you say you want an LLSingleton, there should only be ONE INSTANCE! Introduce LLSINGLETON() and LLSINGLETON_EMPTY_CTOR() macros. These handle the friend class LLSingleton; and explicitly declare a private nullary constructor. To try to enforce the LLSINGLETON() convention, introduce a new pure virtual LLSingleton method you_must_use_LLSINGLETON_macro() which is, as you might suspect, defined by the macro. If you declare an LLSingleton subclass without using LLSINGLETON() or LLSINGLETON_EMPTY_CTOR() in the class body, you can't instantiate the subclass for lack of a you_must_use_LLSINGLETON_macro() implementation -- which will hopefully remind the coder. Trawl through ALL LLSingleton subclass definitions, sprinkling in LLSINGLETON() or LLSINGLETON_EMPTY_CTOR() as appropriate. Remove all explicit constructor declarations, public or private, along with relevant 'friend class LLSingleton' declarations. Where destructors are declared, move them into private section as well. Where the constructor was inline but nontrivial, move out of class body. Fix several LLSingleton abuses revealed by making ctors/dtors private: LLGlobalEconomy was both an LLSingleton and the base class for LLRegionEconomy, a non-LLSingleton. (Therefore every LLRegionEconomy instance contained another instance of the LLGlobalEconomy "singleton.") Extract LLBaseEconomy; LLGlobalEconomy is now a trivial subclass of that. LLRegionEconomy, as you might suspect, now derives from LLBaseEconomy. LLToolGrab, an LLSingleton, was also explicitly instantiated by LLToolCompGun's constructor. Extract LLToolGrabBase, explicitly instantiated, with trivial subclass LLToolGrab, the LLSingleton instance. (WARNING: LLToolGrabBase methods have an unnerving tendency to go after LLToolGrab::getInstance(). I DO NOT KNOW what should be the relationship between the instance in LLToolCompGun and the LLToolGrab singleton instance.) LLGridManager declared a variant constructor accepting (const std::string&), with the comment: // initialize with an explicity grid file for testing. As there is no evidence of this being called from anywhere, delete it. LLChicletBar's constructor accepted an optional (const LLSD&). As the LLSD parameter wasn't used, and as there is no evidence of it being passed from anywhere, delete the parameter. LLViewerWindow::shutdownViews() was checking LLNavigationBar:: instanceExists(), then deleting its getInstance() pointer -- leaving a dangling LLSingleton instance pointer, a land mine if any subsequent code should attempt to reference it. Use deleteSingleton() instead. ~LLAppViewer() was calling LLViewerEventRecorder::instance() and then explicitly calling ~LLViewerEventRecorder() on that instance -- leaving the LLSingleton instance pointer pointing to an allocated-but-destroyed instance. Use deleteSingleton() instead. --- indra/llui/llclipboard.h | 4 +-- indra/llui/llcommandmanager.h | 6 ++--- indra/llui/llcontainerview.h | 4 ++- indra/llui/llfunctorregistry.h | 16 +++++++----- indra/llui/lllayoutstack.h | 4 ++- indra/llui/llmenugl.h | 4 ++- indra/llui/llnotifications.h | 4 +-- indra/llui/llpanel.h | 3 ++- indra/llui/llresmgr.h | 4 +-- indra/llui/llscrollcontainer.h | 4 ++- indra/llui/llspellcheck.h | 4 +-- indra/llui/llstatview.h | 4 ++- indra/llui/lltextparser.h | 4 +-- indra/llui/lltooltip.h | 3 ++- indra/llui/lluicolortable.h | 3 ++- indra/llui/lluictrl.h | 13 +++++++--- indra/llui/lluictrlfactory.h | 52 +++++++++++++++++++++----------------- indra/llui/llurlregistry.h | 7 ++--- indra/llui/llview.cpp | 2 ++ indra/llui/llviewereventrecorder.h | 7 ++--- indra/llui/llviewquery.h | 6 +++++ indra/llui/llxuiparser.h | 8 ++++-- 22 files changed, 98 insertions(+), 68 deletions(-) (limited to 'indra/llui') diff --git a/indra/llui/llclipboard.h b/indra/llui/llclipboard.h index 58d80e2687..a668ac1ac6 100644 --- a/indra/llui/llclipboard.h +++ b/indra/llui/llclipboard.h @@ -48,10 +48,10 @@ class LLClipboard : public LLSingleton { -public: - LLClipboard(); + LLSINGLETON(LLClipboard); ~LLClipboard(); +public: // Clears the clipboard void reset(); // Returns the state of the clipboard so client can know if it has been modified (comparing with tracked state) diff --git a/indra/llui/llcommandmanager.h b/indra/llui/llcommandmanager.h index f2f2145953..8cec5e2b24 100644 --- a/indra/llui/llcommandmanager.h +++ b/indra/llui/llcommandmanager.h @@ -173,6 +173,9 @@ private: class LLCommandManager : public LLSingleton { + LLSINGLETON(LLCommandManager); + ~LLCommandManager(); + public: struct Params : public LLInitParam::Block { @@ -184,9 +187,6 @@ public: } }; - LLCommandManager(); - ~LLCommandManager(); - U32 commandCount() const; LLCommand * getCommand(U32 commandIndex); LLCommand * getCommand(const LLCommandId& commandId); diff --git a/indra/llui/llcontainerview.h b/indra/llui/llcontainerview.h index ac92b19977..99267d978a 100644 --- a/indra/llui/llcontainerview.h +++ b/indra/llui/llcontainerview.h @@ -35,7 +35,9 @@ class LLScrollContainer; struct ContainerViewRegistry : public LLChildRegistry -{}; +{ + LLSINGLETON_EMPTY_CTOR(ContainerViewRegistry); +}; class LLContainerView : public LLView { diff --git a/indra/llui/llfunctorregistry.h b/indra/llui/llfunctorregistry.h index f5364f4863..e43974bc52 100644 --- a/indra/llui/llfunctorregistry.h +++ b/indra/llui/llfunctorregistry.h @@ -53,14 +53,8 @@ template class LLFunctorRegistry : public LLSingleton > { - friend class LLSingleton; + LLSINGLETON(LLFunctorRegistry); LOG_CLASS(LLFunctorRegistry); -private: - LLFunctorRegistry() : LOGFUNCTOR("LogFunctor"), DONOTHING("DoNothing") - { - mMap[LOGFUNCTOR] = log_functor; - mMap[DONOTHING] = do_nothing; - } public: typedef FUNCTOR_TYPE ResponseFunctor; @@ -124,6 +118,14 @@ private: FunctorMap mMap; }; +template +LLFunctorRegistry::LLFunctorRegistry() : + LOGFUNCTOR("LogFunctor"), DONOTHING("DoNothing") +{ + mMap[LOGFUNCTOR] = log_functor; + mMap[DONOTHING] = do_nothing; +} + template class LLFunctorRegistration { diff --git a/indra/llui/lllayoutstack.h b/indra/llui/lllayoutstack.h index a245ebe1b9..f772dbc6b4 100644 --- a/indra/llui/lllayoutstack.h +++ b/indra/llui/lllayoutstack.h @@ -40,7 +40,9 @@ class LLLayoutStack : public LLView, public LLInstanceTracker public: struct LayoutStackRegistry : public LLChildRegistry - {}; + { + LLSINGLETON_EMPTY_CTOR(LayoutStackRegistry); + }; struct Params : public LLInitParam::Block { diff --git a/indra/llui/llmenugl.h b/indra/llui/llmenugl.h index 628dedb906..c7f7f6848c 100644 --- a/indra/llui/llmenugl.h +++ b/indra/llui/llmenugl.h @@ -347,7 +347,9 @@ private: // child widget registry struct MenuRegistry : public LLChildRegistry -{}; +{ + LLSINGLETON_EMPTY_CTOR(MenuRegistry); +}; class LLMenuGL diff --git a/indra/llui/llnotifications.h b/indra/llui/llnotifications.h index 354add0b82..024332ee65 100644 --- a/indra/llui/llnotifications.h +++ b/indra/llui/llnotifications.h @@ -884,9 +884,9 @@ class LLNotifications : public LLSingleton, public LLNotificationChannelBase { + LLSINGLETON(LLNotifications); LOG_CLASS(LLNotifications); - friend class LLSingleton; public: // Needed to clear up RefCounted things prior to actual destruction @@ -966,8 +966,6 @@ public: bool isVisibleByRules(LLNotificationPtr pNotification); private: - // we're a singleton, so we don't have a public constructor - LLNotifications(); /*virtual*/ void initSingleton(); void loadPersistentNotifications(); diff --git a/indra/llui/llpanel.h b/indra/llui/llpanel.h index c2185f24de..b8f47ef6ba 100644 --- a/indra/llui/llpanel.h +++ b/indra/llui/llpanel.h @@ -268,8 +268,9 @@ typedef boost::function LLPanelClassCreatorFunc; class LLRegisterPanelClass : public LLSingleton< LLRegisterPanelClass > { + LLSINGLETON_EMPTY_CTOR(LLRegisterPanelClass); public: - // reigister with either the provided builder, or the generic templated builder + // register with either the provided builder, or the generic templated builder void addPanelClass(const std::string& tag,LLPanelClassCreatorFunc func) { mPanelClassesNames[tag] = func; diff --git a/indra/llui/llresmgr.h b/indra/llui/llresmgr.h index a652dcd2c0..b19d8d40b8 100644 --- a/indra/llui/llresmgr.h +++ b/indra/llui/llresmgr.h @@ -42,9 +42,9 @@ enum LLLOCALE_ID class LLResMgr : public LLSingleton { -public: - LLResMgr(); + LLSINGLETON(LLResMgr); +public: void setLocale( LLLOCALE_ID locale_id ); LLLOCALE_ID getLocale() const { return mLocale; } diff --git a/indra/llui/llscrollcontainer.h b/indra/llui/llscrollcontainer.h index f64cf43a8e..c4c4d0a136 100644 --- a/indra/llui/llscrollcontainer.h +++ b/indra/llui/llscrollcontainer.h @@ -48,7 +48,9 @@ class LLUICtrlFactory; *****************************************************************************/ struct ScrollContainerRegistry : public LLChildRegistry -{}; +{ + LLSINGLETON_EMPTY_CTOR(ScrollContainerRegistry); +}; class LLScrollContainer : public LLUICtrl { diff --git a/indra/llui/llspellcheck.h b/indra/llui/llspellcheck.h index 5ecc9aa110..acac589e43 100644 --- a/indra/llui/llspellcheck.h +++ b/indra/llui/llspellcheck.h @@ -36,10 +36,8 @@ class Hunspell; class LLSpellChecker : public LLSingleton, public LLInitClass { - friend class LLSingleton; + LLSINGLETON(LLSpellChecker); friend class LLInitClass; -protected: - LLSpellChecker(); ~LLSpellChecker(); public: diff --git a/indra/llui/llstatview.h b/indra/llui/llstatview.h index bc78d3b5fd..af4db7d7ea 100644 --- a/indra/llui/llstatview.h +++ b/indra/llui/llstatview.h @@ -35,7 +35,9 @@ class LLStatBar; // widget registrars struct StatViewRegistry : public LLChildRegistry -{}; +{ + LLSINGLETON_EMPTY_CTOR(StatViewRegistry); +}; class LLStatView : public LLContainerView { diff --git a/indra/llui/lltextparser.h b/indra/llui/lltextparser.h index 400aeeb8be..3d71e40452 100644 --- a/indra/llui/lltextparser.h +++ b/indra/llui/lltextparser.h @@ -37,14 +37,14 @@ class LLColor4; class LLTextParser : public LLSingleton { + LLSINGLETON(LLTextParser); + public: typedef enum e_condition_type { CONTAINS, MATCHES, STARTS_WITH, ENDS_WITH } EConditionType; typedef enum e_highlight_type { PART, ALL } EHighlightType; typedef enum e_highlight_position { WHOLE, START, MIDDLE, END } EHighlightPosition; typedef enum e_dialog_action { ACTION_NONE, ACTION_CLOSE, ACTION_ADD, ACTION_COPY, ACTION_UPDATE } EDialogAction; - LLTextParser(); - LLSD parsePartialLineHighlights(const std::string &text,const LLColor4 &color, EHighlightPosition part=WHOLE, S32 index=0); bool parseFullLineHighlights(const std::string &text, LLColor4 *color); diff --git a/indra/llui/lltooltip.h b/indra/llui/lltooltip.h index fad127fc4c..0b1fbe5367 100644 --- a/indra/llui/lltooltip.h +++ b/indra/llui/lltooltip.h @@ -129,9 +129,10 @@ public: class LLToolTipMgr : public LLSingleton { + LLSINGLETON(LLToolTipMgr); LOG_CLASS(LLToolTipMgr); + public: - LLToolTipMgr(); void show(const LLToolTip::Params& params); void show(const std::string& message); diff --git a/indra/llui/lluicolortable.h b/indra/llui/lluicolortable.h index 6a7a681d57..44472070cc 100644 --- a/indra/llui/lluicolortable.h +++ b/indra/llui/lluicolortable.h @@ -38,7 +38,8 @@ class LLUIColor; class LLUIColorTable : public LLSingleton { -LOG_CLASS(LLUIColorTable); + LLSINGLETON_EMPTY_CTOR(LLUIColorTable); + LOG_CLASS(LLUIColorTable); // consider using sorted vector, can be much faster typedef std::map string_color_map_t; diff --git a/indra/llui/lluictrl.h b/indra/llui/lluictrl.h index 99553ee0d2..550bee5c70 100644 --- a/indra/llui/lluictrl.h +++ b/indra/llui/lluictrl.h @@ -258,18 +258,25 @@ public: class LLTextInputFilter : public LLQueryFilter, public LLSingleton { + LLSINGLETON_EMPTY_CTOR(LLTextInputFilter); /*virtual*/ filterResult_t operator() (const LLView* const view, const viewList_t & children) const { return filterResult_t(view->isCtrl() && static_cast(view)->acceptsTextInput(), TRUE); } }; - + template class CallbackRegistry : public LLRegistrySingleton {}; - class CommitCallbackRegistry : public CallbackRegistry{}; + class CommitCallbackRegistry : public CallbackRegistry + { + LLSINGLETON_EMPTY_CTOR(CommitCallbackRegistry); + }; // the enable callback registry is also used for visiblity callbacks - class EnableCallbackRegistry : public CallbackRegistry{}; + class EnableCallbackRegistry : public CallbackRegistry + { + LLSINGLETON_EMPTY_CTOR(EnableCallbackRegistry); + }; protected: diff --git a/indra/llui/lluictrlfactory.h b/indra/llui/lluictrlfactory.h index 3ce39c947f..0151c896a7 100644 --- a/indra/llui/lluictrlfactory.h +++ b/indra/llui/lluictrlfactory.h @@ -57,22 +57,24 @@ protected: class LLDefaultChildRegistry : public LLChildRegistry { -protected: - LLDefaultChildRegistry(){} - friend class LLSingleton; + LLSINGLETON_EMPTY_CTOR(LLDefaultChildRegistry); }; // lookup widget name by type class LLWidgetNameRegistry : public LLRegistrySingleton -{}; +{ + LLSINGLETON_EMPTY_CTOR(LLWidgetNameRegistry); +}; // lookup function for generating empty param block by widget type // this is used for schema generation //typedef const LLInitParam::BaseBlock& (*empty_param_block_func_t)(); //class LLDefaultParamBlockRegistry //: public LLRegistrySingleton -//{}; +//{ +// LLSINGLETON(LLDefaultParamBlockRegistry); +//}; extern LLTrace::BlockTimerStatHandle FTM_WIDGET_SETUP; extern LLTrace::BlockTimerStatHandle FTM_WIDGET_CONSTRUCTION; @@ -85,31 +87,15 @@ extern template class LLUICtrlFactory* LLSingleton::getIn class LLUICtrlFactory : public LLSingleton { -private: - friend class LLSingleton; - LLUICtrlFactory(); + LLSINGLETON(LLUICtrlFactory); ~LLUICtrlFactory(); // only partial specialization allowed in inner classes, so use extra dummy parameter template class ParamDefaults : public LLSingleton > { + LLSINGLETON(ParamDefaults); public: - ParamDefaults() - { - // look up template file for this param block... - const std::string* param_block_tag = LLWidgetNameRegistry::instance().getValue(&typeid(PARAM_BLOCK)); - if (param_block_tag) - { // ...and if it exists, back fill values using the most specific template first - PARAM_BLOCK params; - LLUICtrlFactory::loadWidgetTemplate(*param_block_tag, params); - mPrototype.fillFrom(params); - } - // recursively fill from base class param block - ((typename PARAM_BLOCK::base_block_t&)mPrototype).fillFrom(ParamDefaults::instance().get()); - - } - const PARAM_BLOCK& get() { return mPrototype; } private: @@ -120,6 +106,7 @@ private: template class ParamDefaults : public LLSingleton > { + LLSINGLETON(ParamDefaults); public: const LLInitParam::BaseBlock& get() { return mBaseBlock; } private: @@ -297,6 +284,25 @@ private: std::vector mFileNames; }; +template +LLUICtrlFactory::ParamDefaults::ParamDefaults() +{ + // look up template file for this param block... + const std::string* param_block_tag = LLWidgetNameRegistry::instance().getValue(&typeid(PARAM_BLOCK)); + if (param_block_tag) + { // ...and if it exists, back fill values using the most specific template first + PARAM_BLOCK params; + LLUICtrlFactory::loadWidgetTemplate(*param_block_tag, params); + mPrototype.fillFrom(params); + } + // recursively fill from base class param block + ((typename PARAM_BLOCK::base_block_t&)mPrototype).fillFrom(ParamDefaults::instance().get()); + +} + +template +LLUICtrlFactory::ParamDefaults::ParamDefaults() {} + // this is here to make gcc happy with reference to LLUICtrlFactory template template diff --git a/indra/llui/llurlregistry.h b/indra/llui/llurlregistry.h index 24c3a2b513..efafe543ab 100644 --- a/indra/llui/llurlregistry.h +++ b/indra/llui/llurlregistry.h @@ -62,9 +62,9 @@ void LLUrlRegistryNullCallback(const std::string &url, /// class LLUrlRegistry : public LLSingleton { -public: + LLSINGLETON(LLUrlRegistry); ~LLUrlRegistry(); - +public: /// add a new Url handler to the registry (will be freed on destruction) /// optionally force it to the front of the list, making it take /// priority over other regular expression matches for URLs @@ -89,9 +89,6 @@ public: bool isUrl(const LLWString &text); private: - LLUrlRegistry(); - friend class LLSingleton; - std::vector mUrlEntry; LLUrlEntryBase* mUrlEntryTrusted; LLUrlEntryBase* mUrlEntryIcon; diff --git a/indra/llui/llview.cpp b/indra/llui/llview.cpp index 62c3f401bf..2f27eebcd8 100644 --- a/indra/llui/llview.cpp +++ b/indra/llui/llview.cpp @@ -1892,6 +1892,7 @@ private: class SortByTabOrder : public LLQuerySorter, public LLSingleton { + LLSINGLETON_EMPTY_CTOR(SortByTabOrder); /*virtual*/ void sort(LLView * parent, LLView::child_list_t &children) const { children.sort(CompareByTabOrder(parent->getTabOrder(), parent->getDefaultTabGroup())); @@ -1915,6 +1916,7 @@ const LLViewQuery & LLView::getTabOrderQuery() // This class is only used internally by getFocusRootsQuery below. class LLFocusRootsFilter : public LLQueryFilter, public LLSingleton { + LLSINGLETON_EMPTY_CTOR(LLFocusRootsFilter); /*virtual*/ filterResult_t operator() (const LLView* const view, const viewList_t & children) const { return filterResult_t(view->isCtrl() && view->isFocusRoot(), !view->isFocusRoot()); diff --git a/indra/llui/llviewereventrecorder.h b/indra/llui/llviewereventrecorder.h index 375efcc3de..d1059d55de 100644 --- a/indra/llui/llviewereventrecorder.h +++ b/indra/llui/llviewereventrecorder.h @@ -44,13 +44,10 @@ class LLViewerEventRecorder : public LLSingleton { - - public: - - LLViewerEventRecorder(); // TODO Protect constructor better if we can (not happy in private section) - could add a factory... - we are singleton + LLSINGLETON(LLViewerEventRecorder); ~LLViewerEventRecorder(); - + public: void updateMouseEventInfo(S32 local_x,S32 local_y, S32 global_x, S32 global_y, std::string mName); void setMouseLocalCoords(S32 x,S32 y); void setMouseGlobalCoords(S32 x,S32 y); diff --git a/indra/llui/llviewquery.h b/indra/llui/llviewquery.h index 9044c4ff29..21bb1be26f 100644 --- a/indra/llui/llviewquery.h +++ b/indra/llui/llviewquery.h @@ -54,31 +54,37 @@ public: class LLLeavesFilter : public LLQueryFilter, public LLSingleton { + LLSINGLETON_EMPTY_CTOR(LLLeavesFilter); /*virtual*/ filterResult_t operator() (const LLView* const view, const viewList_t & children) const; }; class LLRootsFilter : public LLQueryFilter, public LLSingleton { + LLSINGLETON_EMPTY_CTOR(LLRootsFilter); /*virtual*/ filterResult_t operator() (const LLView* const view, const viewList_t & children) const; }; class LLVisibleFilter : public LLQueryFilter, public LLSingleton { + LLSINGLETON_EMPTY_CTOR(LLVisibleFilter); /*virtual*/ filterResult_t operator() (const LLView* const view, const viewList_t & children) const; }; class LLEnabledFilter : public LLQueryFilter, public LLSingleton { + LLSINGLETON_EMPTY_CTOR(LLEnabledFilter); /*virtual*/ filterResult_t operator() (const LLView* const view, const viewList_t & children) const; }; class LLTabStopFilter : public LLQueryFilter, public LLSingleton { + LLSINGLETON_EMPTY_CTOR(LLTabStopFilter); /*virtual*/ filterResult_t operator() (const LLView* const view, const viewList_t & children) const; }; class LLCtrlFilter : public LLQueryFilter, public LLSingleton { + LLSINGLETON_EMPTY_CTOR(LLCtrlFilter); /*virtual*/ filterResult_t operator() (const LLView* const view, const viewList_t & children) const; }; diff --git a/indra/llui/llxuiparser.h b/indra/llui/llxuiparser.h index ad2a39cab7..b356cff98c 100644 --- a/indra/llui/llxuiparser.h +++ b/indra/llui/llxuiparser.h @@ -41,7 +41,9 @@ class LLView; // lookup widget type by name class LLWidgetTypeRegistry : public LLRegistrySingleton -{}; +{ + LLSINGLETON_EMPTY_CTOR(LLWidgetTypeRegistry); +}; // global static instance for registering all widget types @@ -51,7 +53,9 @@ typedef LLRegistry widget_registry_t; class LLChildRegistryRegistry : public LLRegistrySingleton -{}; +{ + LLSINGLETON_EMPTY_CTOR(LLChildRegistryRegistry); +}; class LLXSDWriter : public LLInitParam::Parser { -- cgit v1.2.3 From c52f621e20737b553a9a9e7f1c961f5d5fbc6f89 Mon Sep 17 00:00:00 2001 From: Nat Goodspeed Date: Thu, 13 Oct 2016 08:11:51 -0400 Subject: MAINT-5232: Use LLHeteroMap for LLUICtrlFactory::ParamDefaults objs instead of making every ParamDefaults specialization an LLSingleton in its own right. --- indra/llui/lluictrlfactory.h | 30 +++++++++++++++++++++++------- 1 file changed, 23 insertions(+), 7 deletions(-) (limited to 'indra/llui') diff --git a/indra/llui/lluictrlfactory.h b/indra/llui/lluictrlfactory.h index 0151c896a7..03d946f1b7 100644 --- a/indra/llui/lluictrlfactory.h +++ b/indra/llui/lluictrlfactory.h @@ -33,6 +33,8 @@ #include "llxuiparser.h" #include "llstl.h" #include "lldir.h" +#include "llsingleton.h" +#include "llheteromap.h" class LLView; @@ -92,10 +94,10 @@ class LLUICtrlFactory : public LLSingleton // only partial specialization allowed in inner classes, so use extra dummy parameter template - class ParamDefaults : public LLSingleton > + class ParamDefaults { - LLSINGLETON(ParamDefaults); public: + ParamDefaults(); const PARAM_BLOCK& get() { return mPrototype; } private: @@ -104,10 +106,10 @@ class LLUICtrlFactory : public LLSingleton // base case for recursion, there are NO base classes of LLInitParam::BaseBlock template - class ParamDefaults : public LLSingleton > + class ParamDefaults { - LLSINGLETON(ParamDefaults); public: + ParamDefaults(); const LLInitParam::BaseBlock& get() { return mBaseBlock; } private: LLInitParam::BaseBlock mBaseBlock; @@ -119,7 +121,7 @@ public: template static const typename T::Params& getDefaultParams() { - return ParamDefaults::instance().get(); + return instance().mParamDefaultsMap.obtain< ParamDefaults >().get(); } // Does what you want for LLFloaters and LLPanels @@ -134,7 +136,8 @@ public: template static T* create(typename T::Params& params, LLView* parent = NULL) { - params.fillFrom(ParamDefaults::instance().get()); + params.fillFrom(instance().mParamDefaultsMap.obtain< + ParamDefaults >().get()); T* widget = createWidgetImpl(params, parent); if (widget) @@ -282,6 +285,17 @@ private: class LLPanel* mDummyPanel; std::vector mFileNames; + + // store ParamDefaults specializations + // Each ParamDefaults specialization used to be an LLSingleton in its own + // right. But the 2016 changes to the LLSingleton mechanism, making + // LLSingleton instances polymorphic, are incompatible with current + // LLInitParam::BaseBlock functionality. (Thanks NickyD for spotting + // that!) Moreover, instances of the private nested ParamDefaults template + // aren't global resources -- which is what LLSingleton is designed for. + // This is simply a cache looked up by type. Its lifespan is tied to + // LLUICtrlFactory. Use LLHeteroMap for this cache. + LLHeteroMap mParamDefaultsMap; }; template @@ -296,7 +310,9 @@ LLUICtrlFactory::ParamDefaults::ParamDefaults() mPrototype.fillFrom(params); } // recursively fill from base class param block - ((typename PARAM_BLOCK::base_block_t&)mPrototype).fillFrom(ParamDefaults::instance().get()); + ((typename PARAM_BLOCK::base_block_t&)mPrototype).fillFrom( + LLUICtrlFactory::instance().mParamDefaultsMap.obtain< + ParamDefaults >().get()); } -- cgit v1.2.3