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Diffstat (limited to 'indra/newview/llsnapshotlivepreview.h')
| -rw-r--r-- | indra/newview/llsnapshotlivepreview.h | 164 |
1 files changed, 164 insertions, 0 deletions
diff --git a/indra/newview/llsnapshotlivepreview.h b/indra/newview/llsnapshotlivepreview.h new file mode 100644 index 0000000000..fe3d257b02 --- /dev/null +++ b/indra/newview/llsnapshotlivepreview.h @@ -0,0 +1,164 @@ +/** +* @file llsnapshotlivepreview.h +* @brief Header file for llsnapshotlivepreview +* @author Gilbert@lindenlab.com +* +* $LicenseInfo:firstyear=2013&license=viewerlgpl$ +* Second Life Viewer Source Code +* Copyright (C) 2013, 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_LLSNAPSHOTLIVEPREVIEW_H +#define LL_LLSNAPSHOTLIVEPREVIEW_H + +#include "llpanelsnapshot.h" +#include "llviewerwindow.h" + +class LLImageJPEG; + +///---------------------------------------------------------------------------- +/// Class LLSnapshotLivePreview +///---------------------------------------------------------------------------- +class LLSnapshotLivePreview : public LLView +{ + LOG_CLASS(LLSnapshotLivePreview); +public: + enum ESnapshotType + { + SNAPSHOT_POSTCARD, + SNAPSHOT_TEXTURE, + SNAPSHOT_LOCAL, + SNAPSHOT_WEB + }; + + + struct Params : public LLInitParam::Block<Params, LLView::Params> + { + Params() + { + name = "snapshot_live_preview"; + mouse_opaque = false; + } + }; + + + LLSnapshotLivePreview(const LLSnapshotLivePreview::Params& p); + ~LLSnapshotLivePreview(); + + /*virtual*/ void draw(); + /*virtual*/ void reshape(S32 width, S32 height, BOOL called_from_parent); + + void setSize(S32 w, S32 h); + void setWidth(S32 w) { mWidth[mCurImageIndex] = w; } + void setHeight(S32 h) { mHeight[mCurImageIndex] = h; } + void getSize(S32& w, S32& h) const; + S32 getWidth() const { return mWidth[mCurImageIndex]; } + S32 getHeight() const { return mHeight[mCurImageIndex]; } + S32 getDataSize() const { return mDataSize; } + void setMaxImageSize(S32 size) ; + S32 getMaxImageSize() {return mMaxImageSize ;} + + ESnapshotType getSnapshotType() const { return mSnapshotType; } + LLFloaterSnapshot::ESnapshotFormat getSnapshotFormat() const { return mSnapshotFormat; } + BOOL getSnapshotUpToDate() const { return mSnapshotUpToDate; } + BOOL isSnapshotActive() { return mSnapshotActive; } + LLViewerTexture* getThumbnailImage() const { return mThumbnailImage ; } + S32 getThumbnailWidth() const { return mThumbnailWidth ; } + S32 getThumbnailHeight() const { return mThumbnailHeight ; } + BOOL getThumbnailLock() const { return mThumbnailUpdateLock ; } + BOOL getThumbnailUpToDate() const { return mThumbnailUpToDate ;} + LLViewerTexture* getCurrentImage(); + F32 getImageAspect(); + F32 getAspect() ; + const LLRect& getImageRect() const { return mImageRect[mCurImageIndex]; } + BOOL isImageScaled() const { return mImageScaled[mCurImageIndex]; } + void setImageScaled(BOOL scaled) { mImageScaled[mCurImageIndex] = scaled; } + const LLVector3d& getPosTakenGlobal() const { return mPosTakenGlobal; } + + void setSnapshotType(ESnapshotType type) { mSnapshotType = type; } + void setSnapshotFormat(LLFloaterSnapshot::ESnapshotFormat type) { mSnapshotFormat = type; } + void setSnapshotQuality(S32 quality); + void setSnapshotBufferType(LLViewerWindow::ESnapshotType type) { mSnapshotBufferType = type; } + void updateSnapshot(BOOL new_snapshot, BOOL new_thumbnail = FALSE, F32 delay = 0.f); + void saveWeb(); + void saveTexture(); + BOOL saveLocal(); + + LLPointer<LLImageFormatted> getFormattedImage() const { return mFormattedImage; } + LLPointer<LLImageRaw> getEncodedImage() const { return mPreviewImageEncoded; } + + /// Sets size of preview thumbnail image and thhe surrounding rect. + void setThumbnailPlaceholderRect(const LLRect& rect) {mThumbnailPlaceholderRect = rect; } + BOOL setThumbnailImageSize() ; + void generateThumbnailImage(BOOL force_update = FALSE) ; + void resetThumbnailImage() { mThumbnailImage = NULL ; } + void drawPreviewRect(S32 offset_x, S32 offset_y) ; + + // Returns TRUE when snapshot generated, FALSE otherwise. + static BOOL onIdle( void* snapshot_preview ); + + // callback for region name resolve + void regionNameCallback(LLImageJPEG* snapshot, LLSD& metadata, const std::string& name, S32 x, S32 y, S32 z); + +private: + LLColor4 mColor; + LLPointer<LLViewerTexture> mViewerImage[2]; //used to represent the scene when the frame is frozen. + LLRect mImageRect[2]; + S32 mWidth[2]; + S32 mHeight[2]; + BOOL mImageScaled[2]; + S32 mMaxImageSize ; + + //thumbnail image + LLPointer<LLViewerTexture> mThumbnailImage ; + S32 mThumbnailWidth ; + S32 mThumbnailHeight ; + LLRect mPreviewRect ; + BOOL mThumbnailUpdateLock ; + BOOL mThumbnailUpToDate ; + LLRect mThumbnailPlaceholderRect; + + S32 mCurImageIndex; + LLPointer<LLImageRaw> mPreviewImage; + LLPointer<LLImageRaw> mPreviewImageEncoded; + LLPointer<LLImageFormatted> mFormattedImage; + LLFrameTimer mSnapshotDelayTimer; + S32 mShineCountdown; + LLFrameTimer mShineAnimTimer; + F32 mFlashAlpha; + BOOL mNeedsFlash; + LLVector3d mPosTakenGlobal; + S32 mSnapshotQuality; + S32 mDataSize; + ESnapshotType mSnapshotType; + LLFloaterSnapshot::ESnapshotFormat mSnapshotFormat; + BOOL mSnapshotUpToDate; + LLFrameTimer mFallAnimTimer; + LLVector3 mCameraPos; + LLQuaternion mCameraRot; + BOOL mSnapshotActive; + LLViewerWindow::ESnapshotType mSnapshotBufferType; + +public: + static std::set<LLSnapshotLivePreview*> sList; + BOOL mKeepAspectRatio ; +}; + +#endif // LL_LLSNAPSHOTLIVEPREVIEW_H + |