EXP-648 FIX As a developer, I want to be able to specify param blocks that use Multiple<LLUIImage> for a sequence of images

Factored out param block data classes so that specialized param block types, such as LLUIImage, LLFontGL, LLRect, etc. can be stored in a Multiple<T> context
Converted loading_indicator to take image sequence from XUI
deprecated name-value pairs for LLUIColor values, and put them in colors.xml

9 files changed, 202 insertions, 202 deletions

diff --git a/indra/llui/llloadingindicator.cpp b/indra/llui/llloadingindicator.cpp
index 7b29d92ea0..8a0f875808 100644
--- a/indra/llui/llloadingindicator.cpp
+++ b/indra/llui/llloadingindicator.cpp
@@ -39,56 +39,24 @@
 //static LLDefaultChildRegistry::Register<LLLoadingIndicator> r("loading_indicator");
 
 ///////////////////////////////////////////////////////////////////////////////
-// LLLoadingIndicator::Data class
+// LLLoadingIndicator class
 ///////////////////////////////////////////////////////////////////////////////
 
-/**
- * Pre-loaded images shared by all instances of the widget
- */
-class LLLoadingIndicator::Data: public LLSingleton<LLLoadingIndicator::Data>
+LLLoadingIndicator::LLLoadingIndicator(const Params& p)
+:	LLUICtrl(p), 
+	mImagesPerSec(p.images_per_sec > 0 ? p.images_per_sec : 1.0f), 
+	mCurImageIdx(0)
 {
-public:
-	/*virtual*/ void		initSingleton(); // from LLSingleton
-
-	LLPointer<LLUIImage>	getNextImage(S8& idx) const;
-	U8						getImagesCount() const	{ return NIMAGES; }
-private:
-
-	static const U8			NIMAGES = 12;
-	LLPointer<LLUIImage>	mImages[NIMAGES];
-};
+}
 
-// virtual
-// Called right after the instance gets constructed.
-void LLLoadingIndicator::Data::initSingleton()
+void LLLoadingIndicator::initFromParams(const Params& p)
 {
-	// Load images.
-	for (U8 i = 0; i < NIMAGES; ++i)
+	for (LLInitParam::ParamIterator<LLUIImage*>::const_iterator it = p.images().image.begin(), end_it = p.images().image.end();
+		it != end_it;
+		++it)
 	{
-		std::string img_name = llformat("Progress_%d", i+1);
-		mImages[i] = LLUI::getUIImage(img_name, 0);
-		llassert(mImages[i]);
+		mImages.push_back(it->getValue());
 	}
-}
-
-LLPointer<LLUIImage> LLLoadingIndicator::Data::getNextImage(S8& idx) const
-{
-	// Calculate next index, performing array bounds checking.
-	idx = (idx >= NIMAGES || idx < 0) ? 0 : (idx + 1) % NIMAGES; 
-	return mImages[idx];
-}
-
-///////////////////////////////////////////////////////////////////////////////
-// LLLoadingIndicator class
-///////////////////////////////////////////////////////////////////////////////
-
-LLLoadingIndicator::LLLoadingIndicator(const Params& p)
-:	LLUICtrl(p)
-	, mRotationsPerSec(p.rotations_per_sec > 0 ? p.rotations_per_sec : 1.0f)
-	, mCurImageIdx(-1)
-{
-	// Select initial image.
-	mCurImagep = Data::instance().getNextImage(mCurImageIdx);
 
 	// Start timer for switching images.
 	start();
@@ -100,16 +68,21 @@ void LLLoadingIndicator::draw()
 	if (mImageSwitchTimer.getStarted() && mImageSwitchTimer.hasExpired())
 	{
 		// Switch to the next image.
-		mCurImagep = Data::instance().getNextImage(mCurImageIdx);
+		if (!mImages.empty())
+		{
+			mCurImageIdx = (mCurImageIdx + 1) % mImages.size();
+		}
 
 		// Restart timer.
 		start();
 	}
 
+	LLUIImagePtr cur_image = mImages.empty() ? NULL : mImages[mCurImageIdx];
+
 	// Draw current image.
-	if( mCurImagep.notNull() )
+	if( cur_image.notNull() )
 	{
-		mCurImagep->draw(getLocalRect(), LLColor4::white % getDrawContext().mAlpha);
+		cur_image->draw(getLocalRect(), LLColor4::white % getDrawContext().mAlpha);
 	}
 
 	LLUICtrl::draw();
@@ -123,6 +96,6 @@ void LLLoadingIndicator::stop()
 void LLLoadingIndicator::start()
 {
 	mImageSwitchTimer.start();
-	F32 period = 1.0f / (Data::instance().getImagesCount() * mRotationsPerSec);
+	F32 period = 1.0f / (mImages.size() * mImagesPerSec);
 	mImageSwitchTimer.setTimerExpirySec(period);
 }
diff --git a/indra/llui/llloadingindicator.h b/indra/llui/llloadingindicator.h
index 4e4a224ef6..c0cb1cc74a 100644
--- a/indra/llui/llloadingindicator.h
+++ b/indra/llui/llloadingindicator.h
@@ -36,8 +36,8 @@
 /**
  * Perpetual loading indicator (a la MacOSX or YouTube)
  * 
- * Number of rotations per second can be overriden
- * with the "roations_per_sec" parameter.
+ * Number of rotations per second can be overridden
+ * with the "images_per_sec" parameter.
  * 
  * Can start/stop spinning.
  * 
@@ -49,11 +49,24 @@ class LLLoadingIndicator
 {
 	LOG_CLASS(LLLoadingIndicator);
 public:
+
+	struct Images : public LLInitParam::Block<Images>
+	{
+		Multiple<LLUIImage*>	image;
+
+		Images()
+		:	image("image")
+		{}
+	};
+
 	struct Params : public LLInitParam::Block<Params, LLUICtrl::Params>
 	{
-		Optional<F32>	rotations_per_sec;
+		Optional<F32>			images_per_sec;
+		Batch<Images>			images;
+
 		Params()
-		:	rotations_per_sec("rotations_per_sec", 1.0f)
+		:	images_per_sec("images_per_sec", 1.0f),
+			images("images")
 		{}
 	};
 
@@ -74,14 +87,15 @@ public:
 
 private:
 	LLLoadingIndicator(const Params&);
-	friend class LLUICtrlFactory;
+	void initFromParams(const Params&);
 
-	class Data;
+	friend class LLUICtrlFactory;
 
-	F32						mRotationsPerSec;
+	F32						mImagesPerSec;
 	S8						mCurImageIdx;
-	LLPointer<LLUIImage>	mCurImagep;
 	LLFrameTimer			mImageSwitchTimer;
+
+	std::vector<LLUIImagePtr> mImages;
 };
 
 #endif // LL_LLLOADINGINDICATOR_H
diff --git a/indra/llui/llui.cpp b/indra/llui/llui.cpp
index 87669574c2..8020ca802b 100644
--- a/indra/llui/llui.cpp
+++ b/indra/llui/llui.cpp
@@ -1626,8 +1626,8 @@ void LLUI::cleanupClass()
 {
 	if(sImageProvider)
 	{
-		sImageProvider->cleanUp();
-	}
+	sImageProvider->cleanUp();
+}
 }
 
 void LLUI::setPopupFuncs(const add_popup_t& add_popup, const remove_popup_t& remove_popup,  const clear_popups_t& clear_popups)
@@ -2074,32 +2074,32 @@ const LLView* LLUI::resolvePath(const LLView* context, const std::string& path)
 
 namespace LLInitParam
 {
-	TypedParam<LLUIColor >::TypedParam(BlockDescriptor& descriptor, const char* name, const LLUIColor& value, ParamDescriptor::validation_func_t func, S32 min_count, S32 max_count)
-	:	super_t(descriptor, name, value, func, min_count, max_count),
+	ParamValue<LLUIColor, TypeValues<LLUIColor> >::ParamValue(const LLUIColor& color)
+	:	super_t(color),
 		red("red"),
 		green("green"),
 		blue("blue"),
 		alpha("alpha"),
 		control("")
 	{
-		setBlockFromValue();
+		updateBlockFromValue();
 	}
 
-	void TypedParam<LLUIColor>::setValueFromBlock() const
+	void ParamValue<LLUIColor, TypeValues<LLUIColor> >::updateValueFromBlock()
 	{
 		if (control.isProvided())
 		{
-			mData.mValue = LLUIColorTable::instance().getColor(control);
+			updateValue(LLUIColorTable::instance().getColor(control));
 		}
 		else
 		{
-			mData.mValue = LLColor4(red, green, blue, alpha);
+			updateValue(LLColor4(red, green, blue, alpha));
 		}
 	}
 	
-	void TypedParam<LLUIColor>::setBlockFromValue()
+	void ParamValue<LLUIColor, TypeValues<LLUIColor> >::updateBlockFromValue()
 	{
-		LLColor4 color = mData.mValue.get();
+		LLColor4 color = getValue();
 		red.set(color.mV[VRED], false);
 		green.set(color.mV[VGREEN], false);
 		blue.set(color.mV[VBLUE], false);
@@ -2107,38 +2107,32 @@ namespace LLInitParam
 		control.set("", false);
 	}
 
-	void TypeValues<LLUIColor>::declareValues()
-	{
-		declare("white", LLColor4::white);
-		declare("black", LLColor4::black);
-		declare("red", LLColor4::red);
-		declare("green", LLColor4::green);
-		declare("blue", LLColor4::blue);
-	}
-
 	bool ParamCompare<const LLFontGL*, false>::equals(const LLFontGL* a, const LLFontGL* b)
 	{
 		return !(a->getFontDesc() < b->getFontDesc())
 			&& !(b->getFontDesc() < a->getFontDesc());
 	}
 
-	TypedParam<const LLFontGL*>::TypedParam(BlockDescriptor& descriptor, const char* _name, const LLFontGL*const value, ParamDescriptor::validation_func_t func, S32 min_count, S32 max_count)
-	:	super_t(descriptor, _name, value, func, min_count, max_count),
+	ParamValue<const LLFontGL*, TypeValues<const LLFontGL*> >::ParamValue(const LLFontGL* fontp)
+	:	super_t(fontp),
 		name("name"),
 		size("size"),
 		style("style")
 	{
-		setBlockFromValue();
+		if (!fontp)
+		{
+			updateValue(LLFontGL::getFontDefault());
+		}
 		addSynonym(name, "");
-		setBlockFromValue();
+		updateBlockFromValue();
 	}
 
-	void TypedParam<const LLFontGL*>::setValueFromBlock() const
+	void ParamValue<const LLFontGL*, TypeValues<const LLFontGL*> >::updateValueFromBlock()
 	{
 		const LLFontGL* res_fontp = LLFontGL::getFontByName(name);
 		if (res_fontp)
 		{
-			mData.mValue = res_fontp;
+			updateValue(res_fontp);
 			return;
 		}
 
@@ -2148,22 +2142,26 @@ namespace LLInitParam
 		const LLFontGL* fontp = LLFontGL::getFont(desc);
 		if (fontp)
 		{
-			mData.mValue = fontp;
-		}		
+			updateValue(fontp);
+		}
+		else
+		{
+			updateValue(LLFontGL::getFontDefault());
+		}
 	}
 	
-	void TypedParam<const LLFontGL*>::setBlockFromValue()
+	void ParamValue<const LLFontGL*, TypeValues<const LLFontGL*> >::updateBlockFromValue()
 	{
-		if (mData.mValue)
+		if (getValue())
 		{
-			name.set(LLFontGL::nameFromFont(mData.mValue), false);
-			size.set(LLFontGL::sizeFromFont(mData.mValue), false);
-			style.set(LLFontGL::getStringFromStyle(mData.mValue->getFontDesc().getStyle()), false);
+			name.set(LLFontGL::nameFromFont(getValue()), false);
+			size.set(LLFontGL::sizeFromFont(getValue()), false);
+			style.set(LLFontGL::getStringFromStyle(getValue()->getFontDesc().getStyle()), false);
 		}
 	}
 
-	TypedParam<LLRect>::TypedParam(BlockDescriptor& descriptor, const char* name, const LLRect& value, ParamDescriptor::validation_func_t func, S32 min_count, S32 max_count)
-	:	super_t(descriptor, name, value, func, min_count, max_count),
+	ParamValue<LLRect, TypeValues<LLRect> >::ParamValue(const LLRect& rect)
+	:	super_t(rect),
 		left("left"),
 		top("top"),
 		right("right"),
@@ -2171,10 +2169,10 @@ namespace LLInitParam
 		width("width"),
 		height("height")
 	{
-		setBlockFromValue();
+		updateBlockFromValue();
 	}
 
-	void TypedParam<LLRect>::setValueFromBlock() const
+	void ParamValue<LLRect, TypeValues<LLRect> >::updateValueFromBlock()
 	{
 		LLRect rect;
 
@@ -2235,40 +2233,41 @@ namespace LLInitParam
 			rect.mBottom = bottom;
 			rect.mTop = top;
 		}
-		mData.mValue = rect;
+		updateValue(rect);
 	}
 	
-	void TypedParam<LLRect>::setBlockFromValue()
+	void ParamValue<LLRect, TypeValues<LLRect> >::updateBlockFromValue()
 	{
 		// because of the ambiguity in specifying a rect by position and/or dimensions
 		// we clear the "provided" flag so that values from xui/etc have priority
 		// over those calculated from the rect object
 
-		left.set(mData.mValue.mLeft, false);
-		right.set(mData.mValue.mRight, false);
-		bottom.set(mData.mValue.mBottom, false);
-		top.set(mData.mValue.mTop, false);
-		width.set(mData.mValue.getWidth(), false);
-		height.set(mData.mValue.getHeight(), false);
+		LLRect& value = getValue();
+		left.set(value.mLeft, false);
+		right.set(value.mRight, false);
+		bottom.set(value.mBottom, false);
+		top.set(value.mTop, false);
+		width.set(value.getWidth(), false);
+		height.set(value.getHeight(), false);
 	}
 
-	TypedParam<LLCoordGL>::TypedParam(BlockDescriptor& descriptor, const char* name, LLCoordGL value, ParamDescriptor::validation_func_t func, S32 min_count, S32 max_count)
-	:	super_t(descriptor, name, value, func, min_count, max_count),
+	ParamValue<LLCoordGL, TypeValues<LLCoordGL> >::ParamValue(const LLCoordGL& coord)
+	:	super_t(coord),
 		x("x"),
 		y("y")
 	{
-		setBlockFromValue();
+		updateBlockFromValue();
 	}
 
-	void TypedParam<LLCoordGL>::setValueFromBlock() const
+	void ParamValue<LLCoordGL, TypeValues<LLCoordGL> >::updateValueFromBlock()
 	{
-		mData.mValue.set(x, y);
+		updateValue(LLCoordGL(x, y));
 	}
 	
-	void TypedParam<LLCoordGL>::setBlockFromValue()
+	void ParamValue<LLCoordGL, TypeValues<LLCoordGL> >::updateBlockFromValue()
 	{
-		x.set(mData.mValue.mX, false);
-		y.set(mData.mValue.mY, false);
+		x.set(getValue().mX, false);
+		y.set(getValue().mY, false);
 	}
 
 
diff --git a/indra/llui/llui.h b/indra/llui/llui.h
index 50cb9e6632..6a43477693 100644
--- a/indra/llui/llui.h
+++ b/indra/llui/llui.h
@@ -398,10 +398,10 @@ public:
 namespace LLInitParam
 {
 	template<>
-	class TypedParam<LLRect> 
-	:	public BlockValue<LLRect>
+	class ParamValue<LLRect, TypeValues<LLRect> > 
+	:	public CustomParamValue<LLRect>
 	{
-        typedef BlockValue<LLRect> super_t;
+        typedef CustomParamValue<LLRect> super_t;
 	public:
 		Optional<S32>	left,
 						top,
@@ -410,62 +410,43 @@ namespace LLInitParam
 						width,
 						height;
 
-		TypedParam(BlockDescriptor& descriptor, const char* name, const LLRect& value, ParamDescriptor::validation_func_t func, S32 min_count, S32 max_count);
+		ParamValue(const LLRect& value);
 
-		void setValueFromBlock() const;
-		void setBlockFromValue();
+		void updateValueFromBlock();
+		void updateBlockFromValue();
 	};
 
 	template<>
-	struct TypeValues<LLUIColor> : public TypeValuesHelper<LLUIColor>
+	class ParamValue<LLUIColor, TypeValues<LLUIColor> > 
+	:	public CustomParamValue<LLUIColor>
 	{
-		static void declareValues();
-	};
+        typedef CustomParamValue<LLUIColor> super_t;
 
-	template<>
-	class TypedParam<LLUIColor> 
-	:	public BlockValue<LLUIColor>
-	{
-        typedef BlockValue<LLUIColor> super_t;
 	public:
-		Optional<F32>	red,
-						green,
-						blue,
-						alpha;
-		Optional<std::string> control;
-
-		TypedParam(BlockDescriptor& descriptor, const char* name, const LLUIColor& value, ParamDescriptor::validation_func_t func, S32 min_count, S32 max_count);
-		void setValueFromBlock() const;
-		void setBlockFromValue();
+		Optional<F32>			red,
+								green,
+								blue,
+								alpha;
+		Optional<std::string>	control;
+
+		ParamValue(const LLUIColor& color);
+		void updateValueFromBlock();
+		void updateBlockFromValue();
 	};
 
-	// provide a better default for Optional<const LLFontGL*> than NULL
-	template <>
-	struct DefaultInitializer<const LLFontGL*>
-	{
-		// return reference to a single default instance of T
-		// built-in types will be initialized to zero, default constructor otherwise
-		static const LLFontGL* get() 
-		{ 
-			static const LLFontGL* sDefaultFont = LLFontGL::getFontDefault();  
-			return sDefaultFont;
-		} 
-	};
-
-
 	template<>
-	class TypedParam<const LLFontGL*> 
-	:	public BlockValue<const LLFontGL*>
+	class ParamValue<const LLFontGL*, TypeValues<const LLFontGL*> > 
+	:	public CustomParamValue<const LLFontGL* >
 	{
-        typedef BlockValue<const LLFontGL*> super_t;
+        typedef CustomParamValue<const LLFontGL*> super_t;
 	public:
 		Optional<std::string>	name,
 								size,
 								style;
 
-		TypedParam(BlockDescriptor& descriptor, const char* name, const LLFontGL* const value, ParamDescriptor::validation_func_t func, S32 min_count, S32 max_count);
-		void setValueFromBlock() const;
-		void setBlockFromValue();
+		ParamValue(const LLFontGL* value);
+		void updateValueFromBlock();
+		void updateBlockFromValue();
 	};
 
 	template<>
@@ -494,17 +475,17 @@ namespace LLInitParam
 
 
 	template<>
-	class TypedParam<LLCoordGL>
-	:	public BlockValue<LLCoordGL>
+	class ParamValue<LLCoordGL, TypeValues<LLCoordGL> >
+	:	public CustomParamValue<LLCoordGL>
 	{
-		typedef BlockValue<LLCoordGL> super_t;
+		typedef CustomParamValue<LLCoordGL> super_t;
 	public:
 		Optional<S32>	x,
 						y;
 
-		TypedParam(BlockDescriptor& descriptor, const char* name, LLCoordGL value, ParamDescriptor::validation_func_t func, S32 min_count, S32 max_count);
-		void setValueFromBlock() const;
-		void setBlockFromValue();
+		ParamValue(const LLCoordGL& val);
+		void updateValueFromBlock();
+		void updateBlockFromValue();
 	};
 }
 
diff --git a/indra/llui/lluiimage.cpp b/indra/llui/lluiimage.cpp
index 1ffad4806e..f37947a50b 100644
--- a/indra/llui/lluiimage.cpp
+++ b/indra/llui/lluiimage.cpp
@@ -155,32 +155,32 @@ void LLUIImage::onImageLoaded()
 
 namespace LLInitParam
 {
-	void TypedParam<LLUIImage*>::setValueFromBlock() const
+	void ParamValue<LLUIImage*, TypeValues<LLUIImage*> >::updateValueFromBlock()
 	{
 		// The keyword "none" is specifically requesting a null image
 		// do not default to current value. Used to overwrite template images. 
 		if (name() == "none")
 		{
-			mData.mValue = NULL;
+			updateValue(NULL);
 			return;
 		}
 
 		LLUIImage* imagep =  LLUI::getUIImage(name());
 		if (imagep)
 		{
-			mData.mValue = imagep;
+			updateValue(imagep);
 		}
 	}
 	
-	void TypedParam<LLUIImage*>::setBlockFromValue()
+	void ParamValue<LLUIImage*, TypeValues<LLUIImage*> >::updateBlockFromValue()
 	{
-		if (mData.mValue == NULL)
+		if (getValue() == NULL)
 		{
 			name.set("none", false);
 		}
 		else
 		{
-			name.set(mData.mValue->getName(), false);
+			name.set(getValue()->getName(), false);
 		}
 	}
 
diff --git a/indra/llui/lluiimage.h b/indra/llui/lluiimage.h
index 38107c112d..139d88e0ac 100644
--- a/indra/llui/lluiimage.h
+++ b/indra/llui/lluiimage.h
@@ -92,22 +92,23 @@ protected:
 namespace LLInitParam
 {
 	template<>
-	class TypedParam<LLUIImage*, TypeValues<LLUIImage*>, false> 
-	:	public BlockValue<LLUIImage*>
+	class ParamValue<LLUIImage*, TypeValues<LLUIImage*> > 
+	:	public CustomParamValue<LLUIImage*>
 	{
 		typedef boost::add_reference<boost::add_const<LLUIImage*>::type>::type	T_const_ref;
-		typedef BlockValue<LLUIImage*> super_t;
+		typedef CustomParamValue<LLUIImage*> super_t;
 	public:
 		Optional<std::string> name;
 
-		TypedParam(BlockDescriptor& descriptor, const char* name, super_t::value_assignment_t value, ParamDescriptor::validation_func_t func, S32 min_count, S32 max_count)
-		:	super_t(descriptor, name, value, func, min_count, max_count)
+		ParamValue(LLUIImage* const& image)
+		:	super_t(image)
 		{
-			setBlockFromValue();
+			updateBlockFromValue();
+			addSynonym(name, "name");
 		}
 
-		void setValueFromBlock() const;
-		void setBlockFromValue();
+		void updateValueFromBlock();
+		void updateBlockFromValue();
 	};
 
 	// Need custom comparison function for our test app, which only loads
diff --git a/indra/llui/tests/llurlentry_stub.cpp b/indra/llui/tests/llurlentry_stub.cpp
index ac2412c928..ce80183842 100644
--- a/indra/llui/tests/llurlentry_stub.cpp
+++ b/indra/llui/tests/llurlentry_stub.cpp
@@ -114,29 +114,30 @@ namespace LLInitParam
 		const U8* block_addr = reinterpret_cast<const U8*>(enclosing_block);
 		mEnclosingBlockOffset = (U16)(my_addr - block_addr);
 	}
-	void BaseBlock::setLastChangedParam(const Param& last_param, bool user_provided) {}
+	void BaseBlock::paramChanged(const Param& last_param, bool user_provided) {}
 
-	void BaseBlock::addParam(BlockDescriptor& block_data, const ParamDescriptor& in_param, const char* char_name){}
+	void BaseBlock::addParam(BlockDescriptor& block_data, const ParamDescriptorPtr in_param, const char* char_name){}
+	void BaseBlock::addSynonym(Param& param, const std::string& synonym) {}
 	param_handle_t BaseBlock::getHandleFromParam(const Param* param) const {return 0;}
 	
 	void BaseBlock::init(BlockDescriptor& descriptor, BlockDescriptor& base_descriptor, size_t block_size)
 	{
 		descriptor.mCurrentBlockPtr = this;
 	}
-	bool BaseBlock::deserializeBlock(Parser& p, Parser::name_stack_range_t name_stack){ return true; }
-	bool BaseBlock::serializeBlock(Parser& parser, Parser::name_stack_t name_stack, const LLInitParam::BaseBlock* diff_block) const { return true; }
-	bool BaseBlock::inspectBlock(Parser& parser, Parser::name_stack_t name_stack) const { return true; }
+	bool BaseBlock::deserializeBlock(Parser& p, Parser::name_stack_range_t name_stack, S32 generation){ return true; }
+	void BaseBlock::serializeBlock(Parser& parser, Parser::name_stack_t name_stack, const LLInitParam::BaseBlock* diff_block) const {}
+	bool BaseBlock::inspectBlock(Parser& parser, Parser::name_stack_t name_stack, S32 min_value, S32 max_value) const { return true; }
 	bool BaseBlock::merge(BlockDescriptor& block_data, const BaseBlock& other, bool overwrite) { return true; }
 	bool BaseBlock::validateBlock(bool emit_errors) const { return true; }
 
-	TypedParam<LLUIColor >::TypedParam(BlockDescriptor& descriptor, const char* name, const LLUIColor& value, ParamDescriptor::validation_func_t func, S32 min_count, S32 max_count)
-	:	super_t(descriptor, name, value, func, min_count, max_count)
+	ParamValue<LLUIColor, TypeValues<LLUIColor> >::ParamValue(const LLUIColor& color)
+	:	super_t(color)
 	{}
 
-	void TypedParam<LLUIColor>::setValueFromBlock() const
+	void ParamValue<LLUIColor, TypeValues<LLUIColor> >::updateValueFromBlock() 
 	{}
 	
-	void TypedParam<LLUIColor>::setBlockFromValue()
+	void ParamValue<LLUIColor, TypeValues<LLUIColor> >::updateBlockFromValue()
 	{}
 
 	void TypeValues<LLUIColor>::declareValues()
@@ -147,14 +148,14 @@ namespace LLInitParam
 		return false;
 	}
 
-	TypedParam<const LLFontGL*>::TypedParam(BlockDescriptor& descriptor, const char* _name, const LLFontGL*const value, ParamDescriptor::validation_func_t func, S32 min_count, S32 max_count)
-	:	super_t(descriptor, _name, value, func, min_count, max_count)
+	ParamValue<const LLFontGL*, TypeValues<const LLFontGL*> >::ParamValue(const LLFontGL* fontp)
+	:	super_t(fontp)
 	{}
 
-	void TypedParam<const LLFontGL*>::setValueFromBlock() const
+	void ParamValue<const LLFontGL*, TypeValues<const LLFontGL*> >::updateValueFromBlock()
 	{}
 	
-	void TypedParam<const LLFontGL*>::setBlockFromValue()
+	void ParamValue<const LLFontGL*, TypeValues<const LLFontGL*> >::updateBlockFromValue()
 	{}
 
 	void TypeValues<LLFontGL::HAlign>::declareValues()
@@ -166,10 +167,10 @@ namespace LLInitParam
 	void TypeValues<LLFontGL::ShadowType>::declareValues()
 	{}
 
-	void TypedParam<LLUIImage*>::setValueFromBlock() const
+	void ParamValue<LLUIImage*, TypeValues<LLUIImage*> >::updateValueFromBlock()
 	{}
 	
-	void TypedParam<LLUIImage*>::setBlockFromValue()
+	void ParamValue<LLUIImage*, TypeValues<LLUIImage*> >::updateBlockFromValue()
 	{}
 
 	
diff --git a/indra/llui/tests/llurlentry_test.cpp b/indra/llui/tests/llurlentry_test.cpp
index 8f0a48018f..2f814f4200 100644
--- a/indra/llui/tests/llurlentry_test.cpp
+++ b/indra/llui/tests/llurlentry_test.cpp
@@ -70,6 +70,22 @@ S32 LLUIImage::getHeight() const
 	return 0;
 }
 
+namespace LLInitParam
+{
+	S32 Parser::sNextParseGeneration = 0;
+	BlockDescriptor::BlockDescriptor() {}
+	ParamDescriptor::ParamDescriptor(param_handle_t p, 
+						merge_func_t merge_func, 
+						deserialize_func_t deserialize_func, 
+						serialize_func_t serialize_func,
+						validation_func_t validation_func,
+						inspect_func_t inspect_func,
+						S32 min_count,
+						S32 max_count){}
+	ParamDescriptor::~ParamDescriptor() {}
+
+}
+
 namespace tut
 {
 	struct LLUrlEntryData
diff --git a/indra/llui/tests/llurlmatch_test.cpp b/indra/llui/tests/llurlmatch_test.cpp
index fdaab00f18..439d60b43d 100644
--- a/indra/llui/tests/llurlmatch_test.cpp
+++ b/indra/llui/tests/llurlmatch_test.cpp
@@ -66,11 +66,25 @@ namespace LLInitParam
 	BaseBlock::BaseBlock() {}
 	BaseBlock::~BaseBlock() {}
 
-	void BaseBlock::setLastChangedParam(const Param& last_param, bool user_provided) {}
-
-	void BaseBlock::addParam(BlockDescriptor& block_data, const ParamDescriptor& in_param, const char* char_name){}
+	S32 Parser::sNextParseGeneration = 0;
+
+	BlockDescriptor::BlockDescriptor() {}
+	ParamDescriptor::ParamDescriptor(param_handle_t p, 
+						merge_func_t merge_func, 
+						deserialize_func_t deserialize_func, 
+						serialize_func_t serialize_func,
+						validation_func_t validation_func,
+						inspect_func_t inspect_func,
+						S32 min_count,
+						S32 max_count){}
+	ParamDescriptor::~ParamDescriptor() {}
+
+	void BaseBlock::paramChanged(const Param& last_param, bool user_provided) {}
+
+	void BaseBlock::addParam(BlockDescriptor& block_data, const ParamDescriptorPtr in_param, const char* char_name){}
 	param_handle_t BaseBlock::getHandleFromParam(const Param* param) const {return 0;}
-	
+	void BaseBlock::addSynonym(Param& param, const std::string& synonym) {}
+
 	void BaseBlock::init(BlockDescriptor& descriptor, BlockDescriptor& base_descriptor, size_t block_size)
 	{
 		descriptor.mCurrentBlockPtr = this;
@@ -84,20 +98,20 @@ namespace LLInitParam
 		mEnclosingBlockOffset = (U16)(my_addr - block_addr);
 	}
 
-	bool BaseBlock::deserializeBlock(Parser& p, Parser::name_stack_range_t name_stack){ return true; }
-	bool BaseBlock::serializeBlock(Parser& parser, Parser::name_stack_t name_stack, const LLInitParam::BaseBlock* diff_block) const { return true; }
-	bool BaseBlock::inspectBlock(Parser& parser, Parser::name_stack_t name_stack) const { return true; }
+	bool BaseBlock::deserializeBlock(Parser& p, Parser::name_stack_range_t name_stack, S32 generation){ return true; }
+	void BaseBlock::serializeBlock(Parser& parser, Parser::name_stack_t name_stack, const LLInitParam::BaseBlock* diff_block) const {}
+	bool BaseBlock::inspectBlock(Parser& parser, Parser::name_stack_t name_stack, S32 min_count, S32 max_count) const { return true; }
 	bool BaseBlock::merge(BlockDescriptor& block_data, const BaseBlock& other, bool overwrite) { return true; }
 	bool BaseBlock::validateBlock(bool emit_errors) const { return true; }
 
-	TypedParam<LLUIColor >::TypedParam(BlockDescriptor& descriptor, const char* name, const LLUIColor& value, ParamDescriptor::validation_func_t func, S32 min_count, S32 max_count)
-	:	super_t(descriptor, name, value, func, min_count, max_count)
+	ParamValue<LLUIColor, TypeValues<LLUIColor> >::ParamValue(const LLUIColor& color)
+	:	super_t(color)
 	{}
 
-	void TypedParam<LLUIColor>::setValueFromBlock() const
+	void ParamValue<LLUIColor, TypeValues<LLUIColor> >::updateValueFromBlock()
 	{}
 	
-	void TypedParam<LLUIColor>::setBlockFromValue()
+	void ParamValue<LLUIColor, TypeValues<LLUIColor> >::updateBlockFromValue()
 	{}
 
 	void TypeValues<LLUIColor>::declareValues()
@@ -108,14 +122,15 @@ namespace LLInitParam
 		return false;
 	}
 
-	TypedParam<const LLFontGL*>::TypedParam(BlockDescriptor& descriptor, const char* _name, const LLFontGL*const value, ParamDescriptor::validation_func_t func, S32 min_count, S32 max_count)
-	:	super_t(descriptor, _name, value, func, min_count, max_count)
+
+	ParamValue<const LLFontGL*, TypeValues<const LLFontGL*> >::ParamValue(const LLFontGL* fontp)
+	:	super_t(fontp)
 	{}
 
-	void TypedParam<const LLFontGL*>::setValueFromBlock() const
+	void ParamValue<const LLFontGL*, TypeValues<const LLFontGL*> >::updateValueFromBlock()
 	{}
 	
-	void TypedParam<const LLFontGL*>::setBlockFromValue()
+	void ParamValue<const LLFontGL*, TypeValues<const LLFontGL*> >::updateBlockFromValue()
 	{}
 
 	void TypeValues<LLFontGL::HAlign>::declareValues()
@@ -127,10 +142,10 @@ namespace LLInitParam
 	void TypeValues<LLFontGL::ShadowType>::declareValues()
 	{}
 
-	void TypedParam<LLUIImage*>::setValueFromBlock() const
+	void ParamValue<LLUIImage*, TypeValues<LLUIImage*> >::updateValueFromBlock()
 	{}
 	
-	void TypedParam<LLUIImage*>::setBlockFromValue()
+	void ParamValue<LLUIImage*, TypeValues<LLUIImage*> >::updateBlockFromValue()
 	{}
 	
 	bool ParamCompare<LLUIImage*, false>::equals(