llpreviewtexture.h
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- /**
- * @file llpreviewtexture.h
- * @brief LLPreviewTexture class definition
- *
- * $LicenseInfo:firstyear=2002&license=viewergpl$
- *
- * Copyright (c) 2002-2010, Linden Research, Inc.
- *
- * Second Life Viewer Source Code
- * The source code in this file ("Source Code") is provided by Linden Lab
- * to you under the terms of the GNU General Public License, version 2.0
- * ("GPL"), unless you have obtained a separate licensing agreement
- * ("Other License"), formally executed by you and Linden Lab. Terms of
- * the GPL can be found in doc/GPL-license.txt in this distribution, or
- * online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
- *
- * There are special exceptions to the terms and conditions of the GPL as
- * it is applied to this Source Code. View the full text of the exception
- * in the file doc/FLOSS-exception.txt in this software distribution, or
- * online at
- * http://secondlifegrid.net/programs/open_source/licensing/flossexception
- *
- * By copying, modifying or distributing this software, you acknowledge
- * that you have read and understood your obligations described above,
- * and agree to abide by those obligations.
- *
- * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
- * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
- * COMPLETENESS OR PERFORMANCE.
- * $/LicenseInfo$
- */
- #ifndef LL_LLPREVIEWTEXTURE_H
- #define LL_LLPREVIEWTEXTURE_H
- #include "llpreview.h"
- #include "llbutton.h"
- #include "llframetimer.h"
- #include "llviewertexture.h"
- class LLComboBox;
- class LLImageRaw;
- class LLPreviewTexture : public LLPreview
- {
- public:
- LLPreviewTexture(const LLSD& key);
- ~LLPreviewTexture();
- virtual void draw();
- virtual BOOL canSaveAs() const;
- virtual void saveAs();
- virtual void loadAsset();
- virtual EAssetStatus getAssetStatus();
-
- virtual void reshape(S32 width, S32 height, BOOL called_from_parent = TRUE);
- virtual void onFocusReceived();
-
- static void onFileLoadedForSave(
- BOOL success,
- LLViewerFetchedTexture *src_vi,
- LLImageRaw* src,
- LLImageRaw* aux_src,
- S32 discard_level,
- BOOL final,
- void* userdata );
- void openToSave();
-
- static void onSaveAsBtn(void* data);
- /*virtual*/ void setObjectID(const LLUUID& object_id);
- protected:
- void init();
- /* virtual */ BOOL postBuild();
- bool setAspectRatio(const F32 width, const F32 height);
- static void onAspectRatioCommit(LLUICtrl*,void* userdata);
-
- private:
- void updateImageID(); // set what image is being uploaded.
- void updateDimensions();
- LLUUID mImageID;
- LLPointer<LLViewerFetchedTexture> mImage;
- BOOL mLoadingFullImage;
- std::string mSaveFileName;
- LLFrameTimer mSavedFileTimer;
- BOOL mShowKeepDiscard;
- BOOL mCopyToInv;
- // Save the image once it's loaded.
- BOOL mPreviewToSave;
- // This is stored off in a member variable, because the save-as
- // button and drag and drop functionality need to know.
- BOOL mIsCopyable;
- S32 mLastHeight;
- S32 mLastWidth;
- F32 mAspectRatio;
- BOOL mUpdateDimensions;
- };
- #endif // LL_LLPREVIEWTEXTURE_H