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Diffstat (limited to 'indra/newview/llinspecttexture.cpp')
| -rw-r--r-- | indra/newview/llinspecttexture.cpp | 249 |
1 files changed, 249 insertions, 0 deletions
diff --git a/indra/newview/llinspecttexture.cpp b/indra/newview/llinspecttexture.cpp new file mode 100644 index 0000000000..da4e3c0949 --- /dev/null +++ b/indra/newview/llinspecttexture.cpp @@ -0,0 +1,249 @@ +/** + * @file llinspecttexture.cpp + * + * $LicenseInfo:firstyear=2009&license=viewerlgpl$ + * 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 + * $/LicenseInfo$ + */ + +#include "llviewerprecompiledheaders.h" + +#include "llinspect.h" +#include "llinspecttexture.h" +#include "llinventoryfunctions.h" +#include "llinventorymodel.h" +#include "lltexturectrl.h" +#include "lltrans.h" +#include "llviewertexturelist.h" + + +// ============================================================================ +// Helper functions +// + +LLToolTip* LLInspectTextureUtil::createInventoryToolTip(LLToolTip::Params p) +{ + const LLSD& sdTooltip = p.create_params; + + if (sdTooltip.has("thumbnail_id") && sdTooltip["thumbnail_id"].asUUID().notNull()) + { + // go straight for thumbnail regardless of type + // TODO: make a tooltip factory? + return LLUICtrlFactory::create<LLTextureToolTip>(p); + } + + LLInventoryType::EType eInvType = (sdTooltip.has("inv_type")) ? (LLInventoryType::EType)sdTooltip["inv_type"].asInteger() : LLInventoryType::IT_NONE; + switch (eInvType) + { + case LLInventoryType::IT_CATEGORY: + { + if (sdTooltip.has("item_id")) + { + const LLUUID idCategory = sdTooltip["item_id"].asUUID(); + LLViewerInventoryCategory* cat = gInventory.getCategory(idCategory); + if (cat && cat->getPreferredType() == LLFolderType::FT_OUTFIT) + { + LLInventoryModel::cat_array_t cats; + LLInventoryModel::item_array_t items; + // Not LLIsOfAssetType, because we allow links + LLIsTextureType f; + gInventory.getDirectDescendentsOf(idCategory, cats, items, f); + + // Exactly one texture found => show the texture tooltip + if (1 == items.size()) + { + LLViewerInventoryItem* item = items.front(); + if (item && item->getIsLinkType()) + { + item = item->getLinkedItem(); + } + if (item) + { + // Note: LLFloaterChangeItemThumbnail will attempt to write this + // into folder's thumbnail id when opened + p.create_params.getValue()["thumbnail_id"] = item->getAssetUUID(); + return LLUICtrlFactory::create<LLTextureToolTip>(p); + } + } + } + } + + // No or more than one texture found => show default tooltip + return LLUICtrlFactory::create<LLToolTip>(p); + } + default: + return LLUICtrlFactory::create<LLToolTip>(p); + } +} + +// ============================================================================ +// LLTexturePreviewView helper class +// + +class LLTexturePreviewView : public LLView +{ +public: + LLTexturePreviewView(const LLView::Params& p); + ~LLTexturePreviewView(); + +public: + void draw() override; + +public: + void setImageFromAssetId(const LLUUID& idAsset); + void setImageFromItemId(const LLUUID& idItem); + +protected: + LLPointer<LLViewerFetchedTexture> m_Image; + S32 mImageBoostLevel = LLGLTexture::BOOST_NONE; + std::string mLoadingText; +}; + + +LLTexturePreviewView::LLTexturePreviewView(const LLView::Params& p) + : LLView(p) +{ + mLoadingText = LLTrans::getString("texture_loading"); +} + +LLTexturePreviewView::~LLTexturePreviewView() +{ + if (m_Image) + { + m_Image->setBoostLevel(mImageBoostLevel); + m_Image = nullptr; + } +} + +void LLTexturePreviewView::draw() +{ + LLView::draw(); + + if (m_Image) + { + LLRect rctClient = getLocalRect(); + + if (4 == m_Image->getComponents()) + { + const LLColor4 color(.098f, .098f, .098f); + gl_rect_2d(rctClient, color, TRUE); + } + gl_draw_scaled_image(rctClient.mLeft, rctClient.mBottom, rctClient.getWidth(), rctClient.getHeight(), m_Image); + + bool isLoading = (!m_Image->isFullyLoaded()) && (m_Image->getDiscardLevel() > 0); + if (isLoading) + LLFontGL::getFontSansSerif()->renderUTF8(mLoadingText, 0, llfloor(rctClient.mLeft + 3), llfloor(rctClient.mTop - 25), LLColor4::white, LLFontGL::LEFT, LLFontGL::BASELINE, LLFontGL::DROP_SHADOW); + m_Image->addTextureStats((isLoading) ? MAX_IMAGE_AREA : (F32)(rctClient.getWidth() * rctClient.getHeight())); + } +} + +void LLTexturePreviewView::setImageFromAssetId(const LLUUID& idAsset) +{ + m_Image = LLViewerTextureManager::getFetchedTexture(idAsset, FTT_DEFAULT, MIPMAP_TRUE, LLGLTexture::BOOST_NONE, LLViewerTexture::LOD_TEXTURE); + if (m_Image) + { + mImageBoostLevel = m_Image->getBoostLevel(); + m_Image->setBoostLevel(LLGLTexture::BOOST_PREVIEW); + m_Image->forceToSaveRawImage(0); + if ( (!m_Image->isFullyLoaded()) && (!m_Image->hasFetcher()) ) + { + if (m_Image->isInFastCacheList()) + { + m_Image->loadFromFastCache(); + } + gTextureList.forceImmediateUpdate(m_Image); + } + } +} + +void LLTexturePreviewView::setImageFromItemId(const LLUUID& idItem) +{ + const LLViewerInventoryItem* pItem = gInventory.getItem(idItem); + setImageFromAssetId( (pItem) ? pItem->getAssetUUID() : LLUUID::null ); +} + +// ============================================================================ +// LLTextureToolTip class +// + +LLTextureToolTip::LLTextureToolTip(const LLToolTip::Params& p) + : LLToolTip(p) + , mPreviewView(nullptr) + , mPreviewSize(256) +{ + mMaxWidth = llmax(mMaxWidth, mPreviewSize); + + // Currently has to share params with LLToolTip, override values + setBackgroundColor(LLColor4::black); + setTransparentColor(LLColor4::black); + setBorderVisible(true); +} + +LLTextureToolTip::~LLTextureToolTip() +{ +} + +void LLTextureToolTip::initFromParams(const LLToolTip::Params& p) +{ + LLToolTip::initFromParams(p); + + // Create and add the preview control + LLView::Params p_preview; + p_preview.name = "texture_preview"; + LLRect rctPreview; + rctPreview.setOriginAndSize(mPadding, mTextBox->getRect().mTop, mPreviewSize, mPreviewSize); + p_preview.rect = rctPreview; + mPreviewView = LLUICtrlFactory::create<LLTexturePreviewView>(p_preview); + addChild(mPreviewView); + + // Parse the control params + const LLSD& sdTextureParams = p.create_params; + if (sdTextureParams.has("thumbnail_id")) + { + mPreviewView->setImageFromAssetId(sdTextureParams["thumbnail_id"].asUUID()); + } + else if (sdTextureParams.has("item_id")) + { + mPreviewView->setImageFromItemId(sdTextureParams["item_id"].asUUID()); + } + + // Currently has to share params with LLToolTip, override values manually + // Todo: provide from own params instead, may be like object inspector does it + LLViewBorder::Params border_params; + border_params.border_thickness(LLPANEL_BORDER_WIDTH); + border_params.highlight_light_color(LLColor4::white); + border_params.highlight_dark_color(LLColor4::white); + border_params.shadow_light_color(LLColor4::white); + border_params.shadow_dark_color(LLColor4::white); + addBorder(border_params); + setBorderVisible(true); + + setBackgroundColor(LLColor4::black); + setBackgroundVisible(true); + setBackgroundOpaque(true); + setBackgroundImage(nullptr); + setTransparentImage(nullptr); + + mTextBox->setColor(LLColor4::white); + + snapToChildren(); +} + +// ============================================================================ |