1 files changed, 389 insertions, 177 deletions

diff --git a/indra/newview/lltexturectrl.cpp b/indra/newview/lltexturectrl.cpp
index ef58bba71e..3abe8ab1dc 100644
--- a/indra/newview/lltexturectrl.cpp
+++ b/indra/newview/lltexturectrl.cpp
@@ -138,6 +138,8 @@ bool get_can_copy_texture(LLUUID asset_id)
     return get_is_predefined_texture(asset_id) || get_copy_free_item_by_asset_id(asset_id).notNull();
 }
 
+S32 LLFloaterTexturePicker::sLastPickerMode = 0;
+
 LLFloaterTexturePicker::LLFloaterTexturePicker(	
 	LLView* owner,
 	LLUUID image_asset_id,
@@ -170,13 +172,16 @@ LLFloaterTexturePicker::LLFloaterTexturePicker(
 	mSelectedItemPinned( FALSE ),
 	mCanApply(true),
 	mCanPreview(true),
+    mLimitsSet(false),
+    mMaxDim(S32_MAX),
+    mMinDim(0),
 	mPreviewSettingChanged(false),
 	mOnFloaterCommitCallback(NULL),
 	mOnFloaterCloseCallback(NULL),
 	mSetImageAssetIDCallback(NULL),
 	mOnUpdateImageStatsCallback(NULL),
 	mBakeTextureEnabled(FALSE),
-    mInventoryPickType(EPickInventoryType::TEXTURE)
+    mInventoryPickType(LLTextureCtrl::PICK_TEXTURE)
 {
 	mCanApplyImmediately = can_apply_immediately;
 	buildFromFile("floater_texture_ctrl.xml");
@@ -210,15 +215,38 @@ void LLFloaterTexturePicker::setImageID(const LLUUID& image_id, bool set_selecti
 				mModeSelector->selectByValue(0);
 				onModeSelect(0,this);
 			}
-			
-			LLUUID item_id = findItemID(mImageAssetID, FALSE);
+
+            LLUUID item_id;
+            LLFolderView* root_folder = mInventoryPanel->getRootFolder();
+            if (root_folder && root_folder->getCurSelectedItem())
+            {
+                LLFolderViewItem* last_selected = root_folder->getCurSelectedItem();
+                LLFolderViewModelItemInventory* inv_view = static_cast<LLFolderViewModelItemInventory*>(last_selected->getViewModelItem());
+
+                LLInventoryItem* itemp = gInventory.getItem(inv_view->getUUID());
+
+                if (mInventoryPickType == LLTextureCtrl::PICK_MATERIAL
+                    && mImageAssetID == LLGLTFMaterialList::BLANK_MATERIAL_ASSET_ID
+                    && itemp && itemp->getAssetUUID().isNull())
+                {
+                    item_id = inv_view->getUUID();
+                }
+                else if (itemp && itemp->getAssetUUID() == mImageAssetID)
+                {
+                    item_id = inv_view->getUUID();
+                }
+            }
+            if (item_id.isNull())
+            {
+                item_id = findItemID(mImageAssetID, FALSE);
+            }
 			if (item_id.isNull())
 			{
 				mInventoryPanel->getRootFolder()->clearSelection();
 			}
 			else
 			{
-				LLInventoryItem* itemp = gInventory.getItem(image_id);
+				LLInventoryItem* itemp = gInventory.getItem(item_id);
 				if (itemp && !itemp->getPermissions().allowCopyBy(gAgent.getID()))
 				{
 					// no copy texture
@@ -232,12 +260,20 @@ void LLFloaterTexturePicker::setImageID(const LLUUID& image_id, bool set_selecti
 				mInventoryPanel->setSelection(item_id, TAKE_FOCUS_NO);
 			}
 		}
-		
-
-		
 	}
 }
 
+void LLFloaterTexturePicker::setImageIDFromItem(const LLInventoryItem* itemp, bool set_selection)
+{
+    LLUUID asset_id = itemp->getAssetUUID();
+    if (mInventoryPickType == LLTextureCtrl::PICK_MATERIAL && asset_id.isNull())
+    {
+        // If an inventory item has a null asset, consider it a valid blank material(gltf)
+        asset_id = LLGLTFMaterialList::BLANK_MATERIAL_ASSET_ID;
+    }
+    setImageID(asset_id, set_selection);
+}
+
 void LLFloaterTexturePicker::setActive( BOOL active )					
 {
 	if (!active && getChild<LLUICtrl>("Pipette")->getValue().asBoolean())
@@ -264,8 +300,9 @@ void LLFloaterTexturePicker::stopUsingPipette()
 	}
 }
 
-void LLFloaterTexturePicker::updateImageStats()
+bool LLFloaterTexturePicker::updateImageStats()
 {
+    bool result = true;
     if (mGLTFMaterial.notNull())
     {
         S32 width = 0;
@@ -321,14 +358,31 @@ void LLFloaterTexturePicker::updateImageStats()
 	else if (mTexturep.notNull())
 	{
 		//RN: have we received header data for this image?
-		if (mTexturep->getFullWidth() > 0 && mTexturep->getFullHeight() > 0)
+        S32 width = mTexturep->getFullWidth();
+        S32 height = mTexturep->getFullHeight();
+		if (width > 0 && height > 0)
 		{
-			std::string formatted_dims = llformat("%d x %d", mTexturep->getFullWidth(),mTexturep->getFullHeight());
-			mResolutionLabel->setTextArg("[DIMENSIONS]", formatted_dims);
-			if (mOnUpdateImageStatsCallback)
-			{
-				mOnUpdateImageStatsCallback(mTexturep);
-			}
+            if ((mLimitsSet && (width != height))
+                || width < mMinDim
+                || width > mMaxDim
+                || height < mMinDim
+                || height > mMaxDim
+                )
+            {
+                std::string formatted_dims = llformat("%dx%d", width, height);
+                mResolutionWarning->setTextArg("[TEXDIM]", formatted_dims);
+                result = false;
+            }
+            else
+            {
+                std::string formatted_dims = llformat("%d x %d", width, height);
+                mResolutionLabel->setTextArg("[DIMENSIONS]", formatted_dims);
+            }
+
+            if (mOnUpdateImageStatsCallback)
+            {
+                mOnUpdateImageStatsCallback(mTexturep);
+            }
 		}
 		else
 		{
@@ -339,6 +393,21 @@ void LLFloaterTexturePicker::updateImageStats()
 	{
 		mResolutionLabel->setTextArg("[DIMENSIONS]", std::string(""));
 	}
+    mResolutionLabel->setVisible(result);
+    mResolutionWarning->setVisible(!result);
+
+    // Hide buttons and pipete to make space for mResolutionWarning
+    // Hiding buttons is suboptimal, but at the moment limited to inventory thumbnails
+    // may be this should be an info/warning icon with a tooltip?
+    S32 index = mModeSelector->getValue().asInteger();
+    if (index == 0)
+    {
+        mDefaultBtn->setVisible(result);
+        mNoneBtn->setVisible(result);
+        mBlankBtn->setVisible(result);
+        mPipetteBtn->setVisible(result);
+    }
+    return result;
 }
 
 // virtual
@@ -356,11 +425,11 @@ BOOL LLFloaterTexturePicker::handleDragAndDrop(
     bool is_material = cargo_type == DAD_MATERIAL;
 
     bool allow_dnd = false;
-    if (mInventoryPickType == EPickInventoryType::MATERIAL)
+    if (mInventoryPickType == LLTextureCtrl::PICK_MATERIAL)
     {
         allow_dnd = is_material;
     }
-    else if (mInventoryPickType == EPickInventoryType::TEXTURE)
+    else if (mInventoryPickType == LLTextureCtrl::PICK_TEXTURE)
     {
         allow_dnd = is_texture || is_mesh;
     }
@@ -388,7 +457,7 @@ BOOL LLFloaterTexturePicker::handleDragAndDrop(
 		{
 			if (drop)
 			{
-				setImageID( item->getAssetUUID() );
+                setImageIDFromItem(item);
 				commitIfImmediateSet();
 			}
 
@@ -448,6 +517,15 @@ BOOL LLFloaterTexturePicker::handleKeyHere(KEY key, MASK mask)
 	return LLFloater::handleKeyHere(key, mask);
 }
 
+void LLFloaterTexturePicker::onOpen(const LLSD& key)
+{
+    if (sLastPickerMode != 0
+        && mModeSelector->selectByValue(sLastPickerMode))
+    {
+        changeMode();
+    }
+}
+
 void LLFloaterTexturePicker::onClose(bool app_quitting)
 {
 	if (mOwner && mOnFloaterCloseCallback)
@@ -455,6 +533,7 @@ void LLFloaterTexturePicker::onClose(bool app_quitting)
 		mOnFloaterCloseCallback();
 	}
 	stopUsingPipette();
+    sLastPickerMode = mModeSelector->getValue().asInteger();
 }
 
 // virtual
@@ -471,11 +550,22 @@ BOOL LLFloaterTexturePicker::postBuild()
 	mTentativeLabel = getChild<LLTextBox>("Multiple");
 
 	mResolutionLabel = getChild<LLTextBox>("size_lbl");
+    mResolutionWarning = getChild<LLTextBox>("over_limit_lbl");
 
 
-	childSetAction("Default",LLFloaterTexturePicker::onBtnSetToDefault,this);
-	childSetAction("None", LLFloaterTexturePicker::onBtnNone,this);
-	childSetAction("Blank", LLFloaterTexturePicker::onBtnBlank,this);
+    mDefaultBtn = getChild<LLButton>("Default");
+    mNoneBtn = getChild<LLButton>("None");
+    mBlankBtn = getChild<LLButton>("Blank");
+    mPipetteBtn = getChild<LLButton>("Pipette");
+    mSelectBtn = getChild<LLButton>("Select");
+    mCancelBtn = getChild<LLButton>("Cancel");
+
+    mDefaultBtn->setClickedCallback(boost::bind(LLFloaterTexturePicker::onBtnSetToDefault,this));
+    mNoneBtn->setClickedCallback(boost::bind(LLFloaterTexturePicker::onBtnNone, this));
+    mBlankBtn->setClickedCallback(boost::bind(LLFloaterTexturePicker::onBtnBlank, this));
+    mPipetteBtn->setCommitCallback(boost::bind(&LLFloaterTexturePicker::onBtnPipette, this));
+    mSelectBtn->setClickedCallback(boost::bind(LLFloaterTexturePicker::onBtnSelect, this));
+    mCancelBtn->setClickedCallback(boost::bind(LLFloaterTexturePicker::onBtnCancel, this));
 
     mFilterEdit = getChild<LLFilterEditor>("inventory search editor");
     mFilterEdit->setCommitCallback(boost::bind(&LLFloaterTexturePicker::onFilterEdit, this, _2));
@@ -556,12 +646,13 @@ void LLFloaterTexturePicker::draw()
 
     // This is going to spam mOnUpdateImageStatsCallback,
     // either move elsewhere or fix to cause update once per image
-	updateImageStats();
+	bool valid_dims = updateImageStats();
 
 	// if we're inactive, gray out "apply immediate" checkbox
-	getChildView("Select")->setEnabled(mActive && mCanApply);
-	getChildView("Pipette")->setEnabled(mActive);
-	getChild<LLUICtrl>("Pipette")->setValue(LLToolMgr::getInstance()->getCurrentTool() == LLToolPipette::getInstance());
+	getChildView("show_folders_check")->setEnabled(mActive && mCanApplyImmediately && !mNoCopyTextureSelected);
+	mSelectBtn->setEnabled(mActive && mCanApply && valid_dims);
+	mPipetteBtn->setEnabled(mActive);
+    mPipetteBtn->setValue(LLToolMgr::getInstance()->getCurrentTool() == LLToolPipette::getInstance());
 
 	//BOOL allow_copy = FALSE;
 	if( mOwner ) 
@@ -570,7 +661,7 @@ void LLFloaterTexturePicker::draw()
         mGLTFMaterial = NULL;
         if (mImageAssetID.notNull())
         {
-            if (mInventoryPickType == EPickInventoryType::MATERIAL)
+            if (mInventoryPickType == LLTextureCtrl::PICK_MATERIAL)
             {
                 mGLTFMaterial = (LLFetchedGLTFMaterial*) gGLTFMaterialList.getMaterial(mImageAssetID);
                 llassert(mGLTFMaterial == nullptr || dynamic_cast<LLFetchedGLTFMaterial*>(gGLTFMaterialList.getMaterial(mImageAssetID)) != nullptr);
@@ -606,9 +697,9 @@ void LLFloaterTexturePicker::draw()
 			mTentativeLabel->setVisible( FALSE  );
 		}
 
-		getChildView("Default")->setEnabled(mImageAssetID != mDefaultImageAssetID || mTentative);
-		getChildView("Blank")->setEnabled((mImageAssetID != mBlankImageAssetID && mBlankImageAssetID.notNull()) || mTentative);
-		getChildView("None")->setEnabled(mAllowNoTexture && (!mImageAssetID.isNull() || mTentative));
+		mDefaultBtn->setEnabled(mImageAssetID != mDefaultImageAssetID || mTentative);
+		mBlankBtn->setEnabled((mImageAssetID != mBlankImageAssetID && mBlankImageAssetID.notNull()) || mTentative);
+		mNoneBtn->setEnabled(mAllowNoTexture && (!mImageAssetID.isNull() || mTentative));
 
 		LLFloater::draw();
 
@@ -685,9 +776,22 @@ void LLFloaterTexturePicker::draw()
 
 const LLUUID& LLFloaterTexturePicker::findItemID(const LLUUID& asset_id, BOOL copyable_only, BOOL ignore_library)
 {
+    LLUUID loockup_id = asset_id;
+	if (loockup_id.isNull())
+	{
+        if (mInventoryPickType == LLTextureCtrl::PICK_MATERIAL)
+        {
+            loockup_id = LLGLTFMaterialList::BLANK_MATERIAL_ASSET_ID;
+        }
+        else
+        {
+            return LLUUID::null;
+        }
+	}
+
 	LLViewerInventoryCategory::cat_array_t cats;
 	LLViewerInventoryItem::item_array_t items;
-	LLAssetIDMatches asset_id_matches(asset_id);
+	LLAssetIDMatches asset_id_matches(loockup_id);
 	gInventory.collectDescendentsIf(LLUUID::null,
 							cats,
 							items,
@@ -728,17 +832,93 @@ const LLUUID& LLFloaterTexturePicker::findItemID(const LLUUID& asset_id, BOOL co
 
 void LLFloaterTexturePicker::commitIfImmediateSet()
 {
-	if (!mNoCopyTextureSelected && mOnFloaterCommitCallback && mCanApply)
+	if (!mNoCopyTextureSelected && mCanApply)
 	{
-		mOnFloaterCommitCallback(LLTextureCtrl::TEXTURE_CHANGE, LLUUID::null);
+        commitCallback(LLTextureCtrl::TEXTURE_CHANGE);
 	}
 }
 
+void LLFloaterTexturePicker::commitCallback(LLTextureCtrl::ETexturePickOp op)
+{
+    if (!mOnFloaterCommitCallback)
+    {
+        return;
+    }
+    LLUUID asset_id = mImageAssetID;
+    LLUUID inventory_id;
+    LLPickerSource mode = (LLPickerSource)mModeSelector->getValue().asInteger();
+
+    switch (mode)
+    {
+        case PICKER_INVENTORY:
+            {
+                LLFolderView* root_folder = mInventoryPanel->getRootFolder();
+                if (root_folder && root_folder->getCurSelectedItem())
+                {
+                    LLFolderViewItem* last_selected = root_folder->getCurSelectedItem();
+                    LLFolderViewModelItemInventory* inv_view = static_cast<LLFolderViewModelItemInventory*>(last_selected->getViewModelItem());
+
+                    LLInventoryItem* itemp = gInventory.getItem(inv_view->getUUID());
+
+                    if (mInventoryPickType == LLTextureCtrl::PICK_MATERIAL
+                        && mImageAssetID == LLGLTFMaterialList::BLANK_MATERIAL_ASSET_ID
+                        && itemp && itemp->getAssetUUID().isNull())
+                    {
+                        inventory_id = inv_view->getUUID();
+                    }
+                    else if (itemp && itemp->getAssetUUID() == mImageAssetID)
+                    {
+                        inventory_id = inv_view->getUUID();
+                    }
+                    else
+                    {
+                        mode = PICKER_UNKNOWN; // source of id unknown
+                    }
+                }
+                else
+                {
+                    mode = PICKER_UNKNOWN; // source of id unknown
+                }
+                break;
+            }
+        case PICKER_LOCAL:
+            {
+                if (!mLocalScrollCtrl->getAllSelected().empty())
+                {
+                    LLSD data = mLocalScrollCtrl->getFirstSelected()->getValue();
+                    LLUUID temp_id = data["id"];
+                    S32 asset_type = data["type"].asInteger();
+
+                    if (LLAssetType::AT_MATERIAL == asset_type)
+                    {
+                        asset_id = LLLocalGLTFMaterialMgr::getInstance()->getWorldID(temp_id);
+                    }
+                    else
+                    {
+                        asset_id = LLLocalBitmapMgr::getInstance()->getWorldID(temp_id);
+                    }
+                }
+                else
+                {
+                    asset_id = mImageAssetID;
+                    mode = PICKER_UNKNOWN; // source of id unknown
+                }
+                break;
+            }
+        case PICKER_BAKE:
+            break;
+        default:
+            mode = PICKER_UNKNOWN; // source of id unknown
+            break;
+    }
+
+    mOnFloaterCommitCallback(op, mode, asset_id, inventory_id);
+}
 void LLFloaterTexturePicker::commitCancel()
 {
 	if (!mNoCopyTextureSelected && mOnFloaterCommitCallback && mCanApply)
 	{
-		mOnFloaterCommitCallback(LLTextureCtrl::TEXTURE_CANCEL, LLUUID::null);
+		mOnFloaterCommitCallback(LLTextureCtrl::TEXTURE_CANCEL, PICKER_UNKNOWN, mOriginalImageAssetID, LLUUID::null);
 	}
 }
 
@@ -792,7 +972,7 @@ void LLFloaterTexturePicker::onBtnCancel(void* userdata)
 	self->setImageID( self->mOriginalImageAssetID );
 	if (self->mOnFloaterCommitCallback)
 	{
-		self->mOnFloaterCommitCallback(LLTextureCtrl::TEXTURE_CANCEL, LLUUID::null);
+		self->mOnFloaterCommitCallback(LLTextureCtrl::TEXTURE_CANCEL, PICKER_UNKNOWN, self->mOriginalImageAssetID, LLUUID::null);
 	}
 	self->mViewModel->resetDirty();
 	self->closeFloater();
@@ -801,30 +981,10 @@ void LLFloaterTexturePicker::onBtnCancel(void* userdata)
 // static
 void LLFloaterTexturePicker::onBtnSelect(void* userdata)
 {
-	LLFloaterTexturePicker* self = (LLFloaterTexturePicker*) userdata;
-	LLUUID local_id = LLUUID::null;
-	if (self->mOwner)
-	{
-		if (self->mLocalScrollCtrl->getVisible() && !self->mLocalScrollCtrl->getAllSelected().empty())
-		{
-            LLSD data = self->mLocalScrollCtrl->getFirstSelected()->getValue();
-            LLUUID temp_id = data["id"];
-            S32 asset_type = data["type"].asInteger();
-
-            if (LLAssetType::AT_MATERIAL == asset_type)
-            {
-                local_id = LLLocalGLTFMaterialMgr::getInstance()->getWorldID(temp_id);
-            }
-            else
-            {
-                local_id = LLLocalBitmapMgr::getInstance()->getWorldID(temp_id);
-            }
-		}
-	}
-	
+	LLFloaterTexturePicker* self = (LLFloaterTexturePicker*) userdata;	
 	if (self->mOnFloaterCommitCallback)
 	{
-		self->mOnFloaterCommitCallback(LLTextureCtrl::TEXTURE_SELECT, local_id);
+		self->commitCallback(LLTextureCtrl::TEXTURE_SELECT);
 	}
 	self->closeFloater();
 }
@@ -860,7 +1020,7 @@ void LLFloaterTexturePicker::onSelectionChange(const std::deque<LLFolderViewItem
 			{
 				mNoCopyTextureSelected = TRUE;
 			}
-			setImageID(itemp->getAssetUUID(),false);
+            setImageIDFromItem(itemp, false);
 			mViewModel->setDirty(); // *TODO: shouldn't we be using setValue() here?
 
 			if(!mPreviewSettingChanged)
@@ -884,81 +1044,8 @@ void LLFloaterTexturePicker::onSelectionChange(const std::deque<LLFolderViewItem
 // static
 void LLFloaterTexturePicker::onModeSelect(LLUICtrl* ctrl, void *userdata)
 {
-	LLFloaterTexturePicker* self = (LLFloaterTexturePicker*) userdata;
-    int index = self->mModeSelector->getValue().asInteger();
-
-	self->getChild<LLButton>("Default")->setVisible(index == 0 ? TRUE : FALSE);
-	self->getChild<LLButton>("Blank")->setVisible(index == 0 ? TRUE : FALSE);
-	self->getChild<LLButton>("None")->setVisible(index == 0 ? TRUE : FALSE);
-	self->getChild<LLFilterEditor>("inventory search editor")->setVisible(index == 0 ? TRUE : FALSE);
-	self->getChild<LLInventoryPanel>("inventory panel")->setVisible(index == 0 ? TRUE : FALSE);
-
-	self->getChild<LLButton>("l_add_btn")->setVisible(index == 1 ? TRUE : FALSE);
-	self->getChild<LLButton>("l_rem_btn")->setVisible(index == 1 ? TRUE : FALSE);
-	self->getChild<LLButton>("l_upl_btn")->setVisible(index == 1 ? TRUE : FALSE);
-	self->getChild<LLScrollListCtrl>("l_name_list")->setVisible(index == 1 ? TRUE : FALSE);
-
-	self->getChild<LLComboBox>("l_bake_use_texture_combo_box")->setVisible(index == 2 ? TRUE : FALSE);
-
-    bool pipette_visible = (index == 0)
-        && (self->mInventoryPickType != EPickInventoryType::MATERIAL);
-	self->getChild<LLButton>("Pipette")->setVisible(pipette_visible);
-
-	if (index == 2)
-	{
-		self->stopUsingPipette();
-
-		S8 val = -1;
-
-		LLUUID imageID = self->mImageAssetID;
-		if (imageID == IMG_USE_BAKED_HEAD)
-		{
-			val = 0;
-		}
-		else if (imageID == IMG_USE_BAKED_UPPER)
-		{
-			val = 1;
-		}
-		else if (imageID == IMG_USE_BAKED_LOWER)
-		{
-			val = 2;
-		}
-		else if (imageID == IMG_USE_BAKED_EYES)
-		{
-			val = 3;
-		}
-		else if (imageID == IMG_USE_BAKED_SKIRT)
-		{
-			val = 4;
-		}
-		else if (imageID == IMG_USE_BAKED_HAIR)
-		{
-			val = 5;
-		}
-		else if (imageID == IMG_USE_BAKED_LEFTARM)
-		{
-			val = 6;
-		}
-		else if (imageID == IMG_USE_BAKED_LEFTLEG)
-		{
-			val = 7;
-		}
-		else if (imageID == IMG_USE_BAKED_AUX1)
-		{
-			val = 8;
-		}
-		else if (imageID == IMG_USE_BAKED_AUX2)
-		{
-			val = 9;
-		}
-		else if (imageID == IMG_USE_BAKED_AUX3)
-		{
-			val = 10;
-		}
-
-
-		self->getChild<LLComboBox>("l_bake_use_texture_combo_box")->setSelectedByValue(val, TRUE);
-	}
+    LLFloaterTexturePicker* self = (LLFloaterTexturePicker*) userdata;
+    self->changeMode();
 }
 
 // static
@@ -966,15 +1053,15 @@ void LLFloaterTexturePicker::onBtnAdd(void* userdata)
 {
     LLFloaterTexturePicker* self = (LLFloaterTexturePicker*)userdata;
 
-    if (self->mInventoryPickType == EPickInventoryType::TEXTURE_MATERIAL)
+    if (self->mInventoryPickType == LLTextureCtrl::PICK_TEXTURE_MATERIAL)
     {
         LLFilePickerReplyThread::startPicker(boost::bind(&onPickerCallback, _1, self->getHandle()), LLFilePicker::FFLOAD_MATERIAL_TEXTURE, true);
     }
-    else if (self->mInventoryPickType == EPickInventoryType::TEXTURE)
+    else if (self->mInventoryPickType == LLTextureCtrl::PICK_TEXTURE)
     {
         LLFilePickerReplyThread::startPicker(boost::bind(&onPickerCallback, _1, self->getHandle()), LLFilePicker::FFLOAD_IMAGE, true);
     }
-    else if (self->mInventoryPickType == EPickInventoryType::MATERIAL)
+    else if (self->mInventoryPickType == LLTextureCtrl::PICK_MATERIAL)
     {
         LLFilePickerReplyThread::startPicker(boost::bind(&onPickerCallback, _1, self->getHandle()), LLFilePicker::FFLOAD_MATERIAL, true);
     }
@@ -1090,7 +1177,7 @@ void LLFloaterTexturePicker::onLocalScrollCommit(LLUICtrl* ctrl, void* userdata)
 		{
 			if (self->mOnFloaterCommitCallback)
 			{
-				self->mOnFloaterCommitCallback(LLTextureCtrl::TEXTURE_CHANGE, inworld_id);
+				self->mOnFloaterCommitCallback(LLTextureCtrl::TEXTURE_CHANGE, PICKER_LOCAL, inworld_id, LLUUID::null);
 			}
 		}
 	}
@@ -1180,10 +1267,10 @@ void LLFloaterTexturePicker::onBakeTextureSelect(LLUICtrl* ctrl, void *user_data
 	}
 }
 
-void LLFloaterTexturePicker::setCanApply(bool can_preview, bool can_apply)
+void LLFloaterTexturePicker::setCanApply(bool can_preview, bool can_apply, bool inworld_image)
 {
-	getChildRef<LLUICtrl>("Select").setEnabled(can_apply);
-	getChildRef<LLUICtrl>("preview_disabled").setVisible(!can_preview);
+	mSelectBtn->setEnabled(can_apply);
+	getChildRef<LLUICtrl>("preview_disabled").setVisible(!can_preview && inworld_image);
 	getChildRef<LLUICtrl>("apply_immediate_check").setVisible(can_preview);
 
 	mCanApply = can_apply;
@@ -1191,6 +1278,15 @@ void LLFloaterTexturePicker::setCanApply(bool can_preview, bool can_apply)
 	mPreviewSettingChanged = true;
 }
 
+void LLFloaterTexturePicker::setMinDimentionsLimits(S32 min_dim)
+{
+    mMinDim = min_dim;
+    mLimitsSet = true;
+
+    std::string formatted_dims = llformat("%dx%d", mMinDim, mMinDim);
+    mResolutionWarning->setTextArg("[MINTEXDIM]", formatted_dims);
+}
+
 void LLFloaterTexturePicker::onFilterEdit(const std::string& search_string )
 {
 	std::string upper_case_search_string = search_string;
@@ -1225,20 +1321,98 @@ void LLFloaterTexturePicker::onFilterEdit(const std::string& search_string )
 	mInventoryPanel->setFilterSubString(search_string);
 }
 
+void LLFloaterTexturePicker::changeMode()
+{
+    int index = mModeSelector->getValue().asInteger();
+
+    mDefaultBtn->setVisible(index == PICKER_INVENTORY ? TRUE : FALSE);
+    mBlankBtn->setVisible(index == PICKER_INVENTORY ? TRUE : FALSE);
+    mNoneBtn->setVisible(index == PICKER_INVENTORY ? TRUE : FALSE);
+    mFilterEdit->setVisible(index == PICKER_INVENTORY ? TRUE : FALSE);
+    mInventoryPanel->setVisible(index == PICKER_INVENTORY ? TRUE : FALSE);
+
+    getChild<LLButton>("l_add_btn")->setVisible(index == PICKER_LOCAL ? TRUE : FALSE);
+    getChild<LLButton>("l_rem_btn")->setVisible(index == PICKER_LOCAL ? TRUE : FALSE);
+    getChild<LLButton>("l_upl_btn")->setVisible(index == PICKER_LOCAL ? TRUE : FALSE);
+    getChild<LLScrollListCtrl>("l_name_list")->setVisible(index == PICKER_LOCAL ? TRUE : FALSE);
+
+    getChild<LLComboBox>("l_bake_use_texture_combo_box")->setVisible(index == PICKER_BAKE ? TRUE : FALSE);
+    getChild<LLCheckBoxCtrl>("hide_base_mesh_region")->setVisible(FALSE);// index == 2 ? TRUE : FALSE);
+
+    bool pipette_visible = (index == PICKER_INVENTORY)
+        && (mInventoryPickType != LLTextureCtrl::PICK_MATERIAL);
+    mPipetteBtn->setVisible(pipette_visible);
+
+    if (index == PICKER_BAKE)
+    {
+        stopUsingPipette();
+
+        S8 val = -1;
+
+        LLUUID imageID = mImageAssetID;
+        if (imageID == IMG_USE_BAKED_HEAD)
+        {
+            val = 0;
+        }
+        else if (imageID == IMG_USE_BAKED_UPPER)
+        {
+            val = 1;
+        }
+        else if (imageID == IMG_USE_BAKED_LOWER)
+        {
+            val = 2;
+        }
+        else if (imageID == IMG_USE_BAKED_EYES)
+        {
+            val = 3;
+        }
+        else if (imageID == IMG_USE_BAKED_SKIRT)
+        {
+            val = 4;
+        }
+        else if (imageID == IMG_USE_BAKED_HAIR)
+        {
+            val = 5;
+        }
+        else if (imageID == IMG_USE_BAKED_LEFTARM)
+        {
+            val = 6;
+        }
+        else if (imageID == IMG_USE_BAKED_LEFTLEG)
+        {
+            val = 7;
+        }
+        else if (imageID == IMG_USE_BAKED_AUX1)
+        {
+            val = 8;
+        }
+        else if (imageID == IMG_USE_BAKED_AUX2)
+        {
+            val = 9;
+        }
+        else if (imageID == IMG_USE_BAKED_AUX3)
+        {
+            val = 10;
+        }
+
+        getChild<LLComboBox>("l_bake_use_texture_combo_box")->setSelectedByValue(val, TRUE);
+    }
+}
+
 void LLFloaterTexturePicker::refreshLocalList()
 {
     mLocalScrollCtrl->clearRows();
 
-    if (mInventoryPickType == EPickInventoryType::TEXTURE_MATERIAL)
+    if (mInventoryPickType == LLTextureCtrl::PICK_TEXTURE_MATERIAL)
     {
         LLLocalBitmapMgr::getInstance()->feedScrollList(mLocalScrollCtrl);
         LLLocalGLTFMaterialMgr::getInstance()->feedScrollList(mLocalScrollCtrl);
     }
-    else if (mInventoryPickType == EPickInventoryType::TEXTURE)
+    else if (mInventoryPickType == LLTextureCtrl::PICK_TEXTURE)
     {
         LLLocalBitmapMgr::getInstance()->feedScrollList(mLocalScrollCtrl);
     }
-    else if (mInventoryPickType == EPickInventoryType::MATERIAL)
+    else if (mInventoryPickType == LLTextureCtrl::PICK_MATERIAL)
     {
         LLLocalGLTFMaterialMgr::getInstance()->feedScrollList(mLocalScrollCtrl);
     }
@@ -1248,18 +1422,18 @@ void LLFloaterTexturePicker::refreshInventoryFilter()
 {
     U32 filter_types = 0x0;
 
-    if (mInventoryPickType == EPickInventoryType::TEXTURE_MATERIAL)
+    if (mInventoryPickType == LLTextureCtrl::PICK_TEXTURE_MATERIAL)
     {
         filter_types |= 0x1 << LLInventoryType::IT_TEXTURE;
         filter_types |= 0x1 << LLInventoryType::IT_SNAPSHOT;
         filter_types |= 0x1 << LLInventoryType::IT_MATERIAL;
     }
-    else if (mInventoryPickType == EPickInventoryType::TEXTURE)
+    else if (mInventoryPickType == LLTextureCtrl::PICK_TEXTURE)
     {
         filter_types |= 0x1 << LLInventoryType::IT_TEXTURE;
         filter_types |= 0x1 << LLInventoryType::IT_SNAPSHOT;
     }
-    else if (mInventoryPickType == EPickInventoryType::MATERIAL)
+    else if (mInventoryPickType == LLTextureCtrl::PICK_MATERIAL)
     {
         filter_types |= 0x1 << LLInventoryType::IT_MATERIAL;
     }
@@ -1294,13 +1468,13 @@ void LLFloaterTexturePicker::setBakeTextureEnabled(BOOL enabled)
 	onModeSelect(0, this);
 }
 
-void LLFloaterTexturePicker::setInventoryPickType(EPickInventoryType type)
+void LLFloaterTexturePicker::setInventoryPickType(LLTextureCtrl::EPickInventoryType type)
 {
     mInventoryPickType = type;
     refreshLocalList();
     refreshInventoryFilter();
 
-    if (mInventoryPickType == EPickInventoryType::MATERIAL)
+    if (mInventoryPickType == LLTextureCtrl::PICK_MATERIAL)
     {
         getChild<LLButton>("Pipette")->setVisible(false);
     }
@@ -1316,7 +1490,7 @@ void LLFloaterTexturePicker::setInventoryPickType(EPickInventoryType type)
 
         setTitle(pick + mLabel);
     }
-    else if(mInventoryPickType == EPickInventoryType::MATERIAL)
+    else if(mInventoryPickType == LLTextureCtrl::PICK_MATERIAL)
     {
         setTitle(getString("pick_material"));
     }
@@ -1326,6 +1500,12 @@ void LLFloaterTexturePicker::setInventoryPickType(EPickInventoryType type)
     }
 }
 
+void LLFloaterTexturePicker::setImmediateFilterPermMask(PermissionMask mask)
+{
+    mImmediateFilterPermMask = mask;
+    mInventoryPanel->setFilterPermMask(mask);
+}
+
 void LLFloaterTexturePicker::onPickerCallback(const std::vector<std::string>& filenames, LLHandle<LLFloater> handle)
 {
     std::vector<std::string>::const_iterator iter = filenames.begin();
@@ -1352,16 +1532,16 @@ void LLFloaterTexturePicker::onPickerCallback(const std::vector<std::string>& fi
         LLFloaterTexturePicker* self = (LLFloaterTexturePicker*)handle.get();
         self->mLocalScrollCtrl->clearRows();
 
-        if (self->mInventoryPickType == EPickInventoryType::TEXTURE_MATERIAL)
+        if (self->mInventoryPickType == LLTextureCtrl::PICK_TEXTURE_MATERIAL)
         {
             LLLocalBitmapMgr::getInstance()->feedScrollList(self->mLocalScrollCtrl);
             LLLocalGLTFMaterialMgr::getInstance()->feedScrollList(self->mLocalScrollCtrl);
         }
-        else if (self->mInventoryPickType == EPickInventoryType::TEXTURE)
+        else if (self->mInventoryPickType == LLTextureCtrl::PICK_TEXTURE)
         {
             LLLocalBitmapMgr::getInstance()->feedScrollList(self->mLocalScrollCtrl);
         }
-        else if (self->mInventoryPickType == EPickInventoryType::MATERIAL)
+        else if (self->mInventoryPickType == LLTextureCtrl::PICK_MATERIAL)
         {
             LLLocalGLTFMaterialMgr::getInstance()->feedScrollList(self->mLocalScrollCtrl);
         }
@@ -1374,7 +1554,7 @@ void LLFloaterTexturePicker::onTextureSelect( const LLTextureEntry& te )
 	if (inventory_item_id.notNull())
 	{
 		LLToolPipette::getInstance()->setResult(TRUE, "");
-        if (mInventoryPickType == EPickInventoryType::MATERIAL)
+        if (mInventoryPickType == LLTextureCtrl::PICK_MATERIAL)
         {
             // tes have no data about material ids
             // Plus gltf materials are layered with overrides,
@@ -1513,6 +1693,17 @@ void LLTextureCtrl::setCanApply(bool can_preview, bool can_apply)
 	}
 }
 
+void LLTextureCtrl::setImmediateFilterPermMask(PermissionMask mask)
+{
+    mImmediateFilterPermMask = mask;
+
+    LLFloaterTexturePicker* floaterp = (LLFloaterTexturePicker*)mFloaterHandle.get();
+    if (floaterp)
+    {
+        floaterp->setImmediateFilterPermMask(mask);
+    }
+}
+
 void LLTextureCtrl::setVisible( BOOL visible ) 
 {
 	if( !visible )
@@ -1613,7 +1804,10 @@ void LLTextureCtrl::showPicker(BOOL take_focus)
 		}
 		if (texture_floaterp)
 		{
-			texture_floaterp->setOnFloaterCommitCallback(boost::bind(&LLTextureCtrl::onFloaterCommit, this, _1, _2));
+			texture_floaterp->setOnFloaterCommitCallback(boost::bind(&LLTextureCtrl::onFloaterCommit, this, _1, _2, _3, _4));
+		}
+		if (texture_floaterp)
+		{
 			texture_floaterp->setSetImageAssetIDCallback(boost::bind(&LLTextureCtrl::setImageAssetID, this, _1));
 
 			texture_floaterp->setBakeTextureEnabled(mBakeTextureEnabled);
@@ -1680,7 +1874,7 @@ BOOL LLTextureCtrl::handleMouseDown(S32 x, S32 y, MASK mask)
 		if (!mOpenTexPreview)
 		{
 			showPicker(FALSE);
-            if (mInventoryPickType == EPickInventoryType::MATERIAL)
+            if (mInventoryPickType == LLTextureCtrl::PICK_MATERIAL)
             {
                 //grab materials first...
                 LLInventoryModelBackgroundFetch::instance().start(gInventory.findCategoryUUIDForType(LLFolderType::FT_MATERIAL));
@@ -1691,7 +1885,10 @@ BOOL LLTextureCtrl::handleMouseDown(S32 x, S32 y, MASK mask)
                 LLInventoryModelBackgroundFetch::instance().start(gInventory.findCategoryUUIDForType(LLFolderType::FT_TEXTURE));
             }
 			//...then start full inventory fetch.
-			LLInventoryModelBackgroundFetch::instance().start();
+            if (!LLInventoryModelBackgroundFetch::instance().inventoryFetchStarted())
+            {
+                LLInventoryModelBackgroundFetch::instance().start();
+            }
 			handled = TRUE;
 		}
 		else
@@ -1731,7 +1928,7 @@ void LLTextureCtrl::onFloaterClose()
 	mFloaterHandle.markDead();
 }
 
-void LLTextureCtrl::onFloaterCommit(ETexturePickOp op, LLUUID id)
+void LLTextureCtrl::onFloaterCommit(ETexturePickOp op, LLPickerSource source, const LLUUID& asset_id, const LLUUID& inv_id)
 {
     LLFloaterTexturePicker* floaterp = (LLFloaterTexturePicker*)mFloaterHandle.get();
 
@@ -1745,22 +1942,29 @@ void LLTextureCtrl::onFloaterCommit(ETexturePickOp op, LLUUID id)
 		else if (mCommitOnSelection || op == TEXTURE_SELECT)
 			mViewModel->setDirty(); // *TODO: shouldn't we be using setValue() here?
 			
-		if(floaterp->isDirty() || id.notNull()) // mModelView->setDirty does not work.
+		if(floaterp->isDirty() || asset_id.notNull()) // mModelView->setDirty does not work.
 		{
 			setTentative( FALSE );
 
-			if (id.notNull())
-			{
-				mImageItemID = id;
-				mImageAssetID = id;
-			}
-			else
-			{
-			    mImageItemID = floaterp->findItemID(floaterp->getAssetID(), FALSE);
-			    LL_DEBUGS() << "mImageItemID: " << mImageItemID << LL_ENDL;
-			    mImageAssetID = floaterp->getAssetID();
-			    LL_DEBUGS() << "mImageAssetID: " << mImageAssetID << LL_ENDL;
-			}
+            switch(source)
+            {
+                case PICKER_INVENTORY:
+                    mImageItemID = inv_id;
+                    mImageAssetID = asset_id;
+                    break;
+                case PICKER_BAKE:
+                case PICKER_LOCAL:
+                    mImageItemID = LLUUID::null;
+                    mImageAssetID = asset_id;
+                    break;
+                case PICKER_UNKNOWN:
+                default:
+                    mImageItemID = floaterp->findItemID(asset_id, FALSE);
+                    mImageAssetID = asset_id;
+                    break;
+            }
+
+            LL_DEBUGS() << "mImageAssetID: " << mImageAssetID << ", mImageItemID: " << mImageItemID << LL_ENDL;
 
 			if (op == TEXTURE_SELECT && mOnSelectCallback)
 			{
@@ -1860,11 +2064,11 @@ BOOL LLTextureCtrl::handleDragAndDrop(S32 x, S32 y, MASK mask,
     bool is_material = cargo_type == DAD_MATERIAL;
 
     bool allow_dnd = false;
-    if (mInventoryPickType == EPickInventoryType::MATERIAL)
+    if (mInventoryPickType == LLTextureCtrl::PICK_MATERIAL)
     {
         allow_dnd = is_material;
     }
-    else if (mInventoryPickType == EPickInventoryType::TEXTURE)
+    else if (mInventoryPickType == LLTextureCtrl::PICK_TEXTURE)
     {
         allow_dnd = is_texture || is_mesh;
     }
@@ -2071,8 +2275,16 @@ BOOL LLTextureCtrl::doDrop(LLInventoryItem* item)
 		return mDropCallback(this, item);
 	}
 
-	// no callback installed, so just set the image ids and carry on.
-	setImageAssetID( item->getAssetUUID() );
+    // no callback installed, so just set the image ids and carry on.
+    LLUUID asset_id = item->getAssetUUID();
+
+    if (mInventoryPickType == LLTextureCtrl::PICK_MATERIAL && asset_id.isNull())
+    {
+        // If an inventory material has a null asset, consider it a valid blank material(gltf)
+        asset_id = LLGLTFMaterialList::BLANK_MATERIAL_ASSET_ID;
+    }
+
+	setImageAssetID(asset_id);
 	mImageItemID = item->getUUID();
 	return TRUE;
 }
@@ -2099,11 +2311,11 @@ LLSD LLTextureCtrl::getValue() const
 
 namespace LLInitParam
 {
-	void TypeValues<EPickInventoryType>::declareValues()
+	void TypeValues<LLTextureCtrl::EPickInventoryType>::declareValues()
 	{
-		declare("texture_material", EPickInventoryType::TEXTURE_MATERIAL);	
-		declare("texture", EPickInventoryType::TEXTURE);
-        declare("material", EPickInventoryType::MATERIAL);	
+		declare("texture_material", LLTextureCtrl::PICK_TEXTURE_MATERIAL);	
+		declare("texture", LLTextureCtrl::PICK_TEXTURE);
+        declare("material", LLTextureCtrl::PICK_MATERIAL);	
 	}
 }