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Diffstat (limited to 'indra/llui/lluiimage.h')
| -rw-r--r-- | indra/llui/lluiimage.h | 124 |
1 files changed, 0 insertions, 124 deletions
diff --git a/indra/llui/lluiimage.h b/indra/llui/lluiimage.h deleted file mode 100644 index f07e8fa746..0000000000 --- a/indra/llui/lluiimage.h +++ /dev/null @@ -1,124 +0,0 @@ -/** - * @file lluiimage.h - * @brief wrapper for images used in the UI that handles smart scaling, etc. - * - * $LicenseInfo:firstyear=2007&license=viewerlgpl$ - * 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_LLUIIMAGE_H -#define LL_LLUIIMAGE_H - -#include "v4color.h" -#include "llpointer.h" -#include "llrefcount.h" -#include "llrefcount.h" -#include "llrect.h" -#include <boost/function.hpp> -#include <boost/signals2.hpp> -#include "llinitparam.h" -#include "lltexture.h" - -extern const LLColor4 UI_VERTEX_COLOR; - -class LLUIImage : public LLRefCount -{ -public: - typedef boost::signals2::signal<void (void)> image_loaded_signal_t; - - LLUIImage(const std::string& name, LLPointer<LLTexture> image); - virtual ~LLUIImage(); - - void setClipRegion(const LLRectf& region); - void setScaleRegion(const LLRectf& region); - - LLPointer<LLTexture> getImage() { return mImage; } - const LLPointer<LLTexture>& getImage() const { return mImage; } - - void draw(S32 x, S32 y, S32 width, S32 height, const LLColor4& color = UI_VERTEX_COLOR) const; - void draw(S32 x, S32 y, const LLColor4& color = UI_VERTEX_COLOR) const; - void draw(const LLRect& rect, const LLColor4& color = UI_VERTEX_COLOR) const { draw(rect.mLeft, rect.mBottom, rect.getWidth(), rect.getHeight(), color); } - - void drawSolid(S32 x, S32 y, S32 width, S32 height, const LLColor4& color) const; - void drawSolid(const LLRect& rect, const LLColor4& color) const { drawSolid(rect.mLeft, rect.mBottom, rect.getWidth(), rect.getHeight(), color); } - void drawSolid(S32 x, S32 y, const LLColor4& color) const { drawSolid(x, y, getWidth(), getHeight(), color); } - - void drawBorder(S32 x, S32 y, S32 width, S32 height, const LLColor4& color, S32 border_width) const; - void drawBorder(const LLRect& rect, const LLColor4& color, S32 border_width) const { drawBorder(rect.mLeft, rect.mBottom, rect.getWidth(), rect.getHeight(), color, border_width); } - void drawBorder(S32 x, S32 y, const LLColor4& color, S32 border_width) const { drawBorder(x, y, getWidth(), getHeight(), color, border_width); } - - const std::string& getName() const { return mName; } - - virtual S32 getWidth() const; - virtual S32 getHeight() const; - - // returns dimensions of underlying textures, which might not be equal to ui image portion - S32 getTextureWidth() const; - S32 getTextureHeight() const; - - boost::signals2::connection addLoadedCallback( const image_loaded_signal_t::slot_type& cb ); - - void onImageLoaded(); - -protected: - image_loaded_signal_t* mImageLoaded; - - std::string mName; - LLRectf mScaleRegion; - LLRectf mClipRegion; - LLPointer<LLTexture> mImage; - BOOL mUniformScaling; - BOOL mNoClip; -}; - -namespace LLInitParam -{ - template<> - class ParamValue<LLUIImage*, TypeValues<LLUIImage*> > - : public CustomParamValue<LLUIImage*> - { - typedef boost::add_reference<boost::add_const<LLUIImage*>::type>::type T_const_ref; - typedef CustomParamValue<LLUIImage*> super_t; - public: - Optional<std::string> name; - - ParamValue(LLUIImage* const& image) - : super_t(image) - { - updateBlockFromValue(false); - addSynonym(name, "name"); - } - - void updateValueFromBlock(); - void updateBlockFromValue(bool make_block_authoritative); - }; - - // Need custom comparison function for our test app, which only loads - // LLUIImage* as NULL. - template<> - struct ParamCompare<LLUIImage*, false> - { - static bool equals(LLUIImage* const &a, LLUIImage* const &b); - }; -} - -typedef LLPointer<LLUIImage> LLUIImagePtr; -#endif |