diff options
Diffstat (limited to 'indra/newview/llpreviewtexture.cpp')
| -rwxr-xr-x[-rw-r--r--] | indra/newview/llpreviewtexture.cpp | 121 |
1 files changed, 105 insertions, 16 deletions
diff --git a/indra/newview/llpreviewtexture.cpp b/indra/newview/llpreviewtexture.cpp index 3ff5a05d81..f91a18d8d3 100644..100755 --- a/indra/newview/llpreviewtexture.cpp +++ b/indra/newview/llpreviewtexture.cpp @@ -36,6 +36,7 @@ #include "llfilepicker.h" #include "llfloaterreg.h" #include "llimagetga.h" +#include "llimagepng.h" #include "llinventory.h" #include "llnotificationsutil.h" #include "llresmgr.h" @@ -64,13 +65,14 @@ LLPreviewTexture::LLPreviewTexture(const LLSD& key) mShowKeepDiscard(FALSE), mCopyToInv(FALSE), mIsCopyable(FALSE), + mIsFullPerm(FALSE), mUpdateDimensions(TRUE), mLastHeight(0), mLastWidth(0), mAspectRatio(0.f), mPreviewToSave(FALSE), mImage(NULL), - mImageOldBoostLevel(LLViewerTexture::BOOST_NONE) + mImageOldBoostLevel(LLGLTexture::BOOST_NONE) { updateImageID(); if (key.has("save_as")) @@ -126,9 +128,28 @@ BOOL LLPreviewTexture::postBuild() getChild<LLLineEditor>("desc")->setPrevalidate(&LLTextValidate::validateASCIIPrintableNoPipe); } } + + // Fill in ratios list with common aspect ratio values + mRatiosList.clear(); + mRatiosList.push_back(LLTrans::getString("Unconstrained")); + mRatiosList.push_back("1:1"); + mRatiosList.push_back("4:3"); + mRatiosList.push_back("10:7"); + mRatiosList.push_back("3:2"); + mRatiosList.push_back("16:10"); + mRatiosList.push_back("16:9"); + mRatiosList.push_back("2:1"); - childSetCommitCallback("combo_aspect_ratio", onAspectRatioCommit, this); + // Now fill combo box with provided list LLComboBox* combo = getChild<LLComboBox>("combo_aspect_ratio"); + combo->removeall(); + + for (std::vector<std::string>::const_iterator it = mRatiosList.begin(); it != mRatiosList.end(); ++it) + { + combo->add(*it); + } + + childSetCommitCallback("combo_aspect_ratio", onAspectRatioCommit, this); combo->setCurrentByIndex(0); return LLPreview::postBuild(); @@ -162,12 +183,6 @@ void LLPreviewTexture::draw() if ( mImage.notNull() ) { - // Automatically bring up SaveAs dialog if we opened this to save the texture. - if (mPreviewToSave) - { - mPreviewToSave = FALSE; - saveAs(); - } // Draw the texture gGL.diffuseColor3f( 1.f, 1.f, 1.f ); gl_draw_scaled_image(interior.mLeft, @@ -249,7 +264,7 @@ void LLPreviewTexture::draw() // virtual BOOL LLPreviewTexture::canSaveAs() const { - return mIsCopyable && !mLoadingFullImage && mImage.notNull() && !mImage->isMissingAsset(); + return mIsFullPerm && !mLoadingFullImage && mImage.notNull() && !mImage->isMissingAsset(); } @@ -261,11 +276,17 @@ void LLPreviewTexture::saveAs() LLFilePicker& file_picker = LLFilePicker::instance(); const LLInventoryItem* item = getItem() ; - if( !file_picker.getSaveFile( LLFilePicker::FFSAVE_TGA, item ? LLDir::getScrubbedFileName(item->getName()) : LLStringUtil::null) ) + if( !file_picker.getSaveFile( LLFilePicker::FFSAVE_TGAPNG, item ? LLDir::getScrubbedFileName(item->getName()) : LLStringUtil::null) ) { // User canceled or we failed to acquire save file. return; } + if(mPreviewToSave) + { + mPreviewToSave = FALSE; + LLFloaterReg::showTypedInstance<LLPreviewTexture>("preview_texture", item->getUUID()); + } + // remember the user-approved/edited file name. mSaveFileName = file_picker.getFirstFile(); mLoadingFullImage = TRUE; @@ -358,14 +379,27 @@ void LLPreviewTexture::onFileLoadedForSave(BOOL success, if( self && final && success ) { - LLPointer<LLImageTGA> image_tga = new LLImageTGA; - if( !image_tga->encode( src ) ) + const U32 ext_length = 3; + std::string extension = self->mSaveFileName.substr( self->mSaveFileName.length() - ext_length); + + // We only support saving in PNG or TGA format + LLPointer<LLImageFormatted> image; + if(extension == "png") + { + image = new LLImagePNG; + } + else if(extension == "tga") + { + image = new LLImageTGA; + } + + if( image && !image->encode( src, 0 ) ) { LLSD args; args["FILE"] = self->mSaveFileName; LLNotificationsUtil::add("CannotEncodeFile", args); } - else if( !image_tga->save( self->mSaveFileName ) ) + else if( image && !image->save( self->mSaveFileName ) ) { LLSD args; args["FILE"] = self->mSaveFileName; @@ -400,6 +434,13 @@ void LLPreviewTexture::updateDimensions() { return; } + + if (mAssetStatus != PREVIEW_ASSET_LOADED) + { + mAssetStatus = PREVIEW_ASSET_LOADED; + // Asset has been fully loaded, adjust aspect ratio + adjustAspectRatio(); + } // Update the width/height display every time getChild<LLUICtrl>("dimensions")->setTextArg("[WIDTH]", llformat("%d", mImage->getFullWidth())); @@ -468,14 +509,19 @@ void LLPreviewTexture::onAspectRatioCommit(LLUICtrl* ctrl, void* userdata) void LLPreviewTexture::loadAsset() { - mImage = LLViewerTextureManager::getFetchedTexture(mImageID, MIPMAP_TRUE, LLViewerTexture::BOOST_NONE, LLViewerTexture::LOD_TEXTURE); + mImage = LLViewerTextureManager::getFetchedTexture(mImageID, FTT_DEFAULT, MIPMAP_TRUE, LLGLTexture::BOOST_NONE, LLViewerTexture::LOD_TEXTURE); mImageOldBoostLevel = mImage->getBoostLevel(); - mImage->setBoostLevel(LLViewerTexture::BOOST_PREVIEW); + mImage->setBoostLevel(LLGLTexture::BOOST_PREVIEW); mImage->forceToSaveRawImage(0) ; mAssetStatus = PREVIEW_ASSET_LOADING; mUpdateDimensions = TRUE; updateDimensions(); getChildView("save_tex_btn")->setEnabled(canSaveAs()); + if (mObjectUUID.notNull()) + { + // check that we can copy inworld items into inventory + getChildView("Keep")->setEnabled(mIsCopyable); + } } LLPreview::EAssetStatus LLPreviewTexture::getAssetStatus() @@ -487,6 +533,46 @@ LLPreview::EAssetStatus LLPreviewTexture::getAssetStatus() return mAssetStatus; } +void LLPreviewTexture::adjustAspectRatio() +{ + S32 w = mImage->getFullWidth(); + S32 h = mImage->getFullHeight(); + + // Determine aspect ratio of the image + S32 tmp; + while (h != 0) + { + tmp = w % h; + w = h; + h = tmp; + } + S32 divisor = w; + S32 num = mImage->getFullWidth() / divisor; + S32 denom = mImage->getFullHeight() / divisor; + + if (setAspectRatio(num, denom)) + { + // Select corresponding ratio entry in the combo list + LLComboBox* combo = getChild<LLComboBox>("combo_aspect_ratio"); + if (combo) + { + std::ostringstream ratio; + ratio << num << ":" << denom; + std::vector<std::string>::const_iterator found = std::find(mRatiosList.begin(), mRatiosList.end(), ratio.str()); + if (found == mRatiosList.end()) + { + combo->setCurrentByIndex(0); + } + else + { + combo->setCurrentByIndex(found - mRatiosList.begin()); + } + } + } + + mUpdateDimensions = TRUE; +} + void LLPreviewTexture::updateImageID() { const LLViewerInventoryItem *item = static_cast<const LLViewerInventoryItem*>(getItem()); @@ -500,7 +586,9 @@ void LLPreviewTexture::updateImageID() mShowKeepDiscard = TRUE; mCopyToInv = FALSE; - mIsCopyable = item->checkPermissionsSet(PERM_ITEM_UNRESTRICTED); + LLPermissions perm(item->getPermissions()); + mIsCopyable = perm.allowCopyBy(gAgent.getID(), gAgent.getGroupID()) && perm.allowTransferTo(gAgent.getID()); + mIsFullPerm = item->checkPermissionsSet(PERM_ITEM_UNRESTRICTED); } else // not an item, assume it's an asset id { @@ -508,6 +596,7 @@ void LLPreviewTexture::updateImageID() mShowKeepDiscard = FALSE; mCopyToInv = TRUE; mIsCopyable = TRUE; + mIsFullPerm = TRUE; } } |