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+/**
+ * @file llbadge.h
+ * @brief Header for badges
+ *
+ * $LicenseInfo:firstyear=2001&license=viewerlgpl$
+ * 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_LLBADGE_H
+#define LL_LLBADGE_H
+
+#include <string>
+
+#include "lluicolor.h"
+#include "lluictrl.h"
+#include "llstring.h"
+#include "lluiimage.h"
+#include "llview.h"
+
+//
+// Declarations
+//
+
+class LLUICtrlFactory;
+class LLFontGL;
+
+//
+// Relative Position Alignment
+//
+
+namespace LLRelPos
+{
+ enum Location
+ {
+ CENTER = 0,
+
+ LEFT = (1 << 0),
+ RIGHT = (1 << 1),
+
+ TOP = (1 << 2),
+ BOTTOM = (1 << 3),
+
+ BOTTOM_LEFT = (BOTTOM | LEFT),
+ BOTTOM_RIGHT = (BOTTOM | RIGHT),
+
+ TOP_LEFT = (TOP | LEFT),
+ TOP_RIGHT = (TOP | RIGHT),
+ };
+
+ inline bool IsBottom(Location relPos) { return (relPos & BOTTOM) == BOTTOM; }
+ inline bool IsCenter(Location relPos) { return (relPos == CENTER); }
+ inline bool IsLeft(Location relPos) { return (relPos & LEFT) == LEFT; }
+ inline bool IsRight(Location relPos) { return (relPos & RIGHT) == RIGHT; }
+ inline bool IsTop(Location relPos) { return (relPos & TOP) == TOP; }
+}
+
+// NOTE: This needs to occur before Optional<LLRelPos::Location> declaration for proper compilation.
+namespace LLInitParam
+{
+ template<>
+ struct TypeValues<LLRelPos::Location> : public TypeValuesHelper<LLRelPos::Location>
+ {
+ static void declareValues();
+ };
+}
+
+//
+// Classes
+//
+
+class LLBadge
+: public LLUICtrl
+{
+public:
+ struct Params
+ : public LLInitParam::Block<Params, LLUICtrl::Params>
+ {
+ Optional< LLHandle<LLView> > owner; // Mandatory in code but not in xml
+
+ Optional< LLUIImage* > border_image;
+ Optional< LLUIColor > border_color;
+
+ Optional< LLUIImage* > image;
+ Optional< LLUIColor > image_color;
+
+ Optional< std::string > label;
+ Optional< LLUIColor > label_color;
+
+ Optional< LLRelPos::Location > location;
+ Optional< U32 > location_percent_hcenter;
+ Optional< U32 > location_percent_vcenter;
+
+ Optional< F32 > padding_horiz;
+ Optional< F32 > padding_vert;
+
+ Params();
+
+ bool equals(const Params&) const;
+ };
+
+protected:
+ friend class LLUICtrlFactory;
+ LLBadge(const Params& p);
+
+public:
+
+ ~LLBadge();
+
+ virtual void draw();
+
+ const std::string getLabel() const { return wstring_to_utf8str(mLabel); }
+ void setLabel( const LLStringExplicit& label);
+
+private:
+ LLPointer< LLUIImage > mBorderImage;
+ LLUIColor mBorderColor;
+
+ const LLFontGL* mGLFont;
+
+ LLPointer< LLUIImage > mImage;
+ LLUIColor mImageColor;
+
+ LLUIString mLabel;
+ LLUIColor mLabelColor;
+
+ LLRelPos::Location mLocation;
+ F32 mLocationPercentHCenter;
+ F32 mLocationPercentVCenter;
+
+ LLHandle< LLView > mOwner;
+
+ F32 mPaddingHoriz;
+ F32 mPaddingVert;
+};
+
+// Build time optimization, generate once in .cpp file
+#ifndef LLBADGE_CPP
+extern template class LLBadge* LLView::getChild<class LLBadge>(const std::string& name, BOOL recurse) const;
+#endif
+
+#endif // LL_LLBADGE_H