1 files changed, 88 insertions, 0 deletions
diff --git a/indra/newview/llthumbnailctrl.h b/indra/newview/llthumbnailctrl.h
new file mode 100644
index 0000000000..686603b373
--- /dev/null
+++ b/indra/newview/llthumbnailctrl.h
@@ -0,0 +1,88 @@
+/** 
+ * @file llthumbnailctrl.h
+ * @brief LLThumbnailCtrl base class
+ *
+ * $LicenseInfo:firstyear=2023&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2023 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_LLTHUMBNAILCTRL_H
+#define LL_LLTHUMBNAILCTRL_H
+
+#include "llui.h"
+#include "lluictrl.h"
+#include "llviewborder.h" // for params
+
+class LLUICtrlFactory;
+class LLUUID;
+class LLViewerFetchedTexture;
+
+//
+// Classes
+//
+
+// 
+class LLThumbnailCtrl
+: public LLUICtrl
+{
+public:
+	struct Params : public LLInitParam::Block<Params, LLUICtrl::Params>
+	{
+        Optional<LLViewBorder::Params> border;
+        Optional<LLUIColor>        border_color;
+        Optional<std::string>      image_name;
+        Optional<LLUIImage*>       fallback_image;
+        Optional<bool>             border_visible;
+        Optional<bool>             interactable;
+        Optional<bool>             show_loading;
+        
+		Params();
+	};
+protected:
+    LLThumbnailCtrl(const Params&);
+	friend class LLUICtrlFactory;
+
+public:
+	virtual ~LLThumbnailCtrl();
+
+	virtual void draw() override;
+
+	virtual void setValue(const LLSD& value ) override;
+    void clearTexture();
+    
+    virtual BOOL handleHover(S32 x, S32 y, MASK mask) override;
+	
+private:
+	S32 mPriority;
+    bool mBorderVisible;
+    bool mInteractable;
+    bool mShowLoadingPlaceholder;
+    std::string mLoadingPlaceholderString;
+    LLUUID mImageAssetID;
+    LLViewBorder* mBorder;
+    LLUIColor mBorderColor;
+    
+	LLPointer<LLViewerFetchedTexture> mTexturep;
+    LLPointer<LLUIImage> mImagep;
+    LLPointer<LLUIImage> mFallbackImagep;
+};
+
+#endif