5 files changed, 63 insertions, 4 deletions
diff --git a/indra/newview/llpaneleditwearable.cpp b/indra/newview/llpaneleditwearable.cpp
index f8dbc91036..8e9b164c09 100644
--- a/indra/newview/llpaneleditwearable.cpp
+++ b/indra/newview/llpaneleditwearable.cpp
@@ -57,6 +57,8 @@
 #include "lltextureentry.h"
 #include "llviewercontrol.h"	// gSavedSettings
 #include "llviewertexturelist.h"
+#include "llagentcamera.h"
+#include "llmorphview.h"
 
 // register panel with appropriate XML
 static LLRegisterPanelClassWrapper<LLPanelEditWearable> t_edit_wearable("panel_edit_wearable");
@@ -951,6 +953,9 @@ void LLPanelEditWearable::initializePanel()
 		// what edit group do we want to extract params for?
 		const std::string edit_group = subpart_entry->mEditGroup;
 
+		// initialize callback to ensure camera view changes appropriately.
+		tab->setDropDownStateChangedCallback(boost::bind(&LLPanelEditWearable::onTabExpandedCollapsed,this,_2,index));
+
 		// storage for ordered list of visual params
 		value_map_t sorted_params;
 		getSortedParams(sorted_params, edit_group);
@@ -989,6 +994,52 @@ void LLPanelEditWearable::updateTypeSpecificControls(LLWearableType::EType type)
 	}
 }
 
+void LLPanelEditWearable::onTabExpandedCollapsed(const LLSD& param, U8 index)
+{
+	bool expanded = param.asBoolean();
+
+	if (!mWearablePtr || !gAgentCamera.cameraCustomizeAvatar())
+	{
+		// we don't have a valid wearable we're editing, or we've left the wearable editor
+		return;
+	}
+
+	if (expanded)
+	{
+		const LLEditWearableDictionary::WearableEntry *wearable_entry = LLEditWearableDictionary::getInstance()->getWearable(mWearablePtr->getType());
+		if (!wearable_entry)
+		{
+			llinfos << "could not get wearable dictionary entry for wearable type: " << mWearablePtr->getType() << llendl;
+			return;
+		}
+
+		if (index >= wearable_entry->mSubparts.size())
+		{
+			llinfos << "accordion tab expanded for invalid subpart. Wearable type: " << mWearablePtr->getType() << " subpart num: " << index << llendl;
+			return;
+		}
+
+		ESubpart subpart_e = wearable_entry->mSubparts[index];
+		const LLEditWearableDictionary::SubpartEntry *subpart_entry = LLEditWearableDictionary::getInstance()->getSubpart(subpart_e);
+
+		if (!subpart_entry)
+		{
+			llwarns << "could not get wearable subpart dictionary entry for subpart: " << subpart_e << llendl;
+			return;
+		}
+
+		// Update the camera
+		gMorphView->setCameraTargetJoint( gAgentAvatarp->getJoint( subpart_entry->mTargetJoint ) );
+		gMorphView->setCameraTargetOffset( subpart_entry->mTargetOffset );
+		gMorphView->setCameraOffset( subpart_entry->mCameraOffset );
+		gMorphView->setCameraDistToDefault();
+		if (gSavedSettings.getBOOL("AppearanceCameraMovement"))
+		{
+			gMorphView->updateCamera();
+		}
+	}
+}
+
 void LLPanelEditWearable::updateScrollingPanelUI()
 {
 	// do nothing if we don't have a valid wearable we're editing
diff --git a/indra/newview/llpaneleditwearable.h b/indra/newview/llpaneleditwearable.h
index 04839ca451..6f9ac82407 100644
--- a/indra/newview/llpaneleditwearable.h
+++ b/indra/newview/llpaneleditwearable.h
@@ -66,6 +66,8 @@ public:
 	static void			onRevertButtonClicked(void* userdata);
 	void				onCommitSexChange();
 
+	void				onTabExpandedCollapsed(const LLSD& param, U8 index);
+
 private:
 	typedef std::map<F32, LLViewerVisualParam*> value_map_t;
 
diff --git a/indra/newview/llscrollingpanelparam.cpp b/indra/newview/llscrollingpanelparam.cpp
index a5518d87d4..242af6981c 100644
--- a/indra/newview/llscrollingpanelparam.cpp
+++ b/indra/newview/llscrollingpanelparam.cpp
@@ -73,9 +73,9 @@ LLScrollingPanelParam::LLScrollingPanelParam( const LLPanel::Params& panel_param
 	F32 min_weight = param->getMinWeight();
 	F32 max_weight = param->getMaxWeight();
 
-	mHintMin = new LLVisualParamHint( pos_x, pos_y, PARAM_HINT_WIDTH, PARAM_HINT_HEIGHT, mesh, (LLViewerVisualParam*) wearable->getVisualParam(param->getID()),  min_weight);
+	mHintMin = new LLVisualParamHint( pos_x, pos_y, PARAM_HINT_WIDTH, PARAM_HINT_HEIGHT, mesh, (LLViewerVisualParam*) wearable->getVisualParam(param->getID()), wearable,  min_weight);
 	pos_x = getChild<LLViewBorder>("right_border")->getRect().mLeft + left_border->getBorderWidth();
-	mHintMax = new LLVisualParamHint( pos_x, pos_y, PARAM_HINT_WIDTH, PARAM_HINT_HEIGHT, mesh, (LLViewerVisualParam*) wearable->getVisualParam(param->getID()), max_weight );
+	mHintMax = new LLVisualParamHint( pos_x, pos_y, PARAM_HINT_WIDTH, PARAM_HINT_HEIGHT, mesh, (LLViewerVisualParam*) wearable->getVisualParam(param->getID()), wearable, max_weight );
 	
 	mHintMin->setAllowsUpdates( FALSE );
 	mHintMax->setAllowsUpdates( FALSE );
diff --git a/indra/newview/lltoolmorph.cpp b/indra/newview/lltoolmorph.cpp
index 22176c037f..22e15dcff2 100644
--- a/indra/newview/lltoolmorph.cpp
+++ b/indra/newview/lltoolmorph.cpp
@@ -79,6 +79,7 @@ LLVisualParamHint::LLVisualParamHint(
 	S32 width, S32 height, 
 	LLViewerJointMesh *mesh, 
 	LLViewerVisualParam *param,
+	LLWearable *wearable,
 	F32 param_weight)
 	:
 	LLViewerDynamicTexture(width, height, 3, LLViewerDynamicTexture::ORDER_MIDDLE, TRUE ),
@@ -86,6 +87,7 @@ LLVisualParamHint::LLVisualParamHint(
 	mIsVisible( FALSE ),
 	mJointMesh( mesh ),
 	mVisualParam( param ),
+	mWearablePtr( wearable ),
 	mVisualParamWeight( param_weight ),
 	mAllowsUpdates( TRUE ),
 	mDelayFrames( 0 ),
@@ -151,7 +153,7 @@ BOOL LLVisualParamHint::needsRender()
 void LLVisualParamHint::preRender(BOOL clear_depth)
 {
 	mLastParamWeight = mVisualParam->getWeight();
-	mVisualParam->setWeight(mVisualParamWeight, FALSE);
+	mWearablePtr->setVisualParamWeight(mVisualParam->getID(), mVisualParamWeight, FALSE);
 	gAgentAvatarp->setVisualParamWeight(mVisualParam->getID(), mVisualParamWeight, FALSE);
 	gAgentAvatarp->setVisualParamWeight("Blink_Left", 0.f);
 	gAgentAvatarp->setVisualParamWeight("Blink_Right", 0.f);
@@ -250,10 +252,12 @@ BOOL LLVisualParamHint::render()
 		gGL.setAlphaRejectSettings(LLRender::CF_DEFAULT);
 	}
 	gAgentAvatarp->setVisualParamWeight(mVisualParam->getID(), mLastParamWeight);
-	mVisualParam->setWeight(mLastParamWeight, FALSE);
+	mWearablePtr->setVisualParamWeight(mVisualParam->getID(), mLastParamWeight, FALSE);
+	gAgentAvatarp->updateVisualParams();
 	gGL.color4f(1,1,1,1);
 	mGLTexturep->setGLTextureCreated(true);
 	gGL.popUIMatrix();
+
 	return TRUE;
 }
 
diff --git a/indra/newview/lltoolmorph.h b/indra/newview/lltoolmorph.h
index c332c296bd..3bffefaa55 100644
--- a/indra/newview/lltoolmorph.h
+++ b/indra/newview/lltoolmorph.h
@@ -62,6 +62,7 @@ public:
 		S32 width, S32 height, 
 		LLViewerJointMesh *mesh, 
 		LLViewerVisualParam *param,
+		LLWearable *wearable,
 		F32 param_weight);	
 
 	/*virtual*/ S8 getType() const ;
@@ -89,6 +90,7 @@ protected:
 	BOOL					mIsVisible;			// is this distortion hint visible?
 	LLViewerJointMesh*		mJointMesh;			// mesh that this distortion applies to
 	LLViewerVisualParam*	mVisualParam;		// visual param applied by this hint
+	LLWearable*				mWearablePtr;		// wearable we're editing
 	F32						mVisualParamWeight;		// weight for this visual parameter
 	BOOL					mAllowsUpdates;		// updates are blocked unless this is true
 	S32						mDelayFrames;		// updates are blocked for this many frames