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+/**
+ * @file llwearable.h
+ * @brief LLWearable class header file
+ *
+ * $LicenseInfo:firstyear=2002&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2010, Linden Research, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
+ * $/LicenseInfo$
+ */
+
+#ifndef LL_LLWEARABLE_H
+#define LL_LLWEARABLE_H
+
+#include "llavatarappearancedefines.h"
+#include "llextendedstatus.h"
+#include "llpermissions.h"
+#include "llsaleinfo.h"
+#include "llwearabletype.h"
+#include "lllocaltextureobject.h"
+
+class LLMD5;
+class LLVisualParam;
+class LLTexGlobalColorInfo;
+class LLTexGlobalColor;
+class LLAvatarAppearance;
+
+// Abstract class.
+class LLWearable
+{
+ //--------------------------------------------------------------------
+ // Constructors and destructors
+ //--------------------------------------------------------------------
+public:
+ virtual ~LLWearable();
+
+ //--------------------------------------------------------------------
+ // Accessors
+ //--------------------------------------------------------------------
+public:
+ LLWearableType::EType getType() const { return mType; }
+ void setType(LLWearableType::EType type, LLAvatarAppearance *avatarp);
+ const std::string& getName() const { return mName; }
+ void setName(const std::string& name) { mName = name; }
+ const std::string& getDescription() const { return mDescription; }
+ void setDescription(const std::string& desc) { mDescription = desc; }
+ const LLPermissions& getPermissions() const { return mPermissions; }
+ void setPermissions(const LLPermissions& p) { mPermissions = p; }
+ const LLSaleInfo& getSaleInfo() const { return mSaleInfo; }
+ void setSaleInfo(const LLSaleInfo& info) { mSaleInfo = info; }
+ const std::string& getTypeLabel() const;
+ const std::string& getTypeName() const;
+ LLAssetType::EType getAssetType() const;
+ S32 getDefinitionVersion() const { return mDefinitionVersion; }
+ void setDefinitionVersion( S32 new_version ) { mDefinitionVersion = new_version; }
+ static S32 getCurrentDefinitionVersion() { return LLWearable::sCurrentDefinitionVersion; }
+
+public:
+ typedef std::vector<LLVisualParam*> visual_param_vec_t;
+
+ virtual void writeToAvatar(LLAvatarAppearance* avatarp);
+
+ enum EImportResult
+ {
+ FAILURE = 0,
+ SUCCESS,
+ BAD_HEADER
+ };
+ BOOL exportFile(LLFILE* file) const;
+ EImportResult importFile(LLFILE* file, LLAvatarAppearance* avatarp );
+ virtual BOOL exportStream( std::ostream& output_stream ) const;
+ virtual EImportResult importStream( std::istream& input_stream, LLAvatarAppearance* avatarp );
+
+ static void setCurrentDefinitionVersion( S32 version ) { LLWearable::sCurrentDefinitionVersion = version; }
+ virtual LLUUID getDefaultTextureImageID(LLAvatarAppearanceDefines::ETextureIndex index) const = 0;
+
+ LLLocalTextureObject* getLocalTextureObject(S32 index);
+ const LLLocalTextureObject* getLocalTextureObject(S32 index) const;
+ std::vector<LLLocalTextureObject*> getLocalTextureListSeq();
+
+ void setLocalTextureObject(S32 index, LLLocalTextureObject &lto);
+ void addVisualParam(LLVisualParam *param);
+ void setVisualParamWeight(S32 index, F32 value, BOOL upload_bake);
+ F32 getVisualParamWeight(S32 index) const;
+ LLVisualParam* getVisualParam(S32 index) const;
+ void getVisualParams(visual_param_vec_t &list);
+ void animateParams(F32 delta, BOOL upload_bake);
+
+ LLColor4 getClothesColor(S32 te) const;
+ void setClothesColor( S32 te, const LLColor4& new_color, BOOL upload_bake );
+
+ virtual void revertValues();
+ virtual void saveValues();
+
+ // Something happened that requires the wearable to be updated (e.g. worn/unworn).
+ virtual void setUpdated() const = 0;
+
+ // Update the baked texture hash.
+ virtual void addToBakedTextureHash(LLMD5& hash) const = 0;
+
+protected:
+ typedef std::map<S32, LLLocalTextureObject*> te_map_t;
+ void syncImages(te_map_t &src, te_map_t &dst);
+ void destroyTextures();
+ void createVisualParams(LLAvatarAppearance *avatarp);
+ void createLayers(S32 te, LLAvatarAppearance *avatarp);
+
+ static S32 sCurrentDefinitionVersion; // Depends on the current state of the avatar_lad.xml.
+ S32 mDefinitionVersion; // Depends on the state of the avatar_lad.xml when this asset was created.
+ std::string mName;
+ std::string mDescription;
+ LLPermissions mPermissions;
+ LLSaleInfo mSaleInfo;
+ LLWearableType::EType mType;
+
+ typedef std::map<S32, F32> param_map_t;
+ param_map_t mSavedVisualParamMap; // last saved version of visual params
+
+ typedef std::map<S32, LLVisualParam *> visual_param_index_map_t;
+ visual_param_index_map_t mVisualParamIndexMap;
+
+ te_map_t mTEMap; // maps TE to LocalTextureObject
+ te_map_t mSavedTEMap; // last saved version of TEMap
+};
+
+#endif // LL_LLWEARABLE_H