Second Life viewer sources 1.13.2.12

1 files changed, 158 insertions, 0 deletions

diff --git a/linden/indra/newview/llpreview.h b/linden/indra/newview/llpreview.h
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+/** 
+ * @file llpreview.h
+ * @brief LLPreview class definition
+ *
+ * Copyright (c) 2002-2007, Linden Research, Inc.
+ * 
+ * The source code in this file ("Source Code") is provided by Linden Lab
+ * to you under the terms of the GNU General Public License, version 2.0
+ * ("GPL"), unless you have obtained a separate licensing agreement
+ * ("Other License"), formally executed by you and Linden Lab.  Terms of
+ * the GPL can be found in doc/GPL-license.txt in this distribution, or
+ * online at http://secondlife.com/developers/opensource/gplv2
+ * 
+ * There are special exceptions to the terms and conditions of the GPL as
+ * it is applied to this Source Code. View the full text of the exception
+ * in the file doc/FLOSS-exception.txt in this software distribution, or
+ * online at http://secondlife.com/developers/opensource/flossexception
+ * 
+ * By copying, modifying or distributing this software, you acknowledge
+ * that you have read and understood your obligations described above,
+ * and agree to abide by those obligations.
+ * 
+ * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
+ * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
+ * COMPLETENESS OR PERFORMANCE.
+ */
+
+#ifndef LL_LLPREVIEW_H
+#define LL_LLPREVIEW_H
+
+#include "llfloater.h"
+#include "llresizehandle.h"
+#include "llmap.h"
+#include "lluuid.h"
+#include "llviewerinventory.h"
+#include "lltabcontainer.h"
+#include "lllineeditor.h"
+
+class LLLineEditor;
+class LLRadioGroup;
+class LLPreview;
+
+class LLMultiPreview : public LLMultiFloater
+{
+public:
+        LLMultiPreview(const LLRect& rect);
+
+        /*virtual*/void open();
+        /*virtual*/void tabOpen(LLFloater* opened_floater, bool from_click);
+};
+
+class LLPreview : public LLFloater
+{
+public:
+        typedef enum e_asset_status
+        {
+                PREVIEW_ASSET_ERROR,
+                PREVIEW_ASSET_UNLOADED,
+                PREVIEW_ASSET_LOADING,
+                PREVIEW_ASSET_LOADED
+        } EAssetStatus;
+public:
+        // Used for XML-based construction.
+        LLPreview(const std::string& name);
+        LLPreview(const std::string& name, const LLRect& rect, const std::string& title, const LLUUID& item_uuid, const LLUUID& object_uuid, BOOL allow_resize = FALSE, S32 min_width = 0, S32 min_height = 0 );
+        virtual ~LLPreview();
+
+        void setItemID(const LLUUID& item_id);
+        void setObjectID(const LLUUID& object_id);
+        void setSourceID(const LLUUID& source_id);
+        LLViewerInventoryItem* getItem() const;
+
+        static LLPreview* find(const LLUUID& item_uuid);
+        static LLPreview*       show(const LLUUID& item_uuid, BOOL take_focus = TRUE );
+        static void                     hide(const LLUUID& item_uuid);
+        static void                     rename(const LLUUID& item_uuid, const std::string& new_name);
+        static bool                     save(const LLUUID& item_uuid, LLPointer<LLInventoryItem>* itemptr);
+
+        virtual BOOL handleMouseDown(S32 x, S32 y, MASK mask);
+        virtual BOOL handleMouseUp(S32 x, S32 y, MASK mask);
+        virtual BOOL handleHover(S32 x, S32 y, MASK mask);
+        virtual void open();
+        virtual bool saveItem(LLPointer<LLInventoryItem>* itemptr);
+ 
+        void setAuxItem( const LLInventoryItem* item )
+        {
+                if ( mAuxItem ) 
+                        mAuxItem->copy(item);
+        }
+
+        static void                     onBtnCopyToInv(void* userdata);
+
+        void                            addKeepDiscardButtons();
+        static void                     onKeepBtn(void* data);
+        static void                     onDiscardBtn(void* data);
+
+        virtual void loadAsset() { mAssetStatus = PREVIEW_ASSET_LOADED; }
+        virtual EAssetStatus getAssetStatus() { return mAssetStatus;}
+
+        static LLPreview* getFirstPreviewForSource(const LLUUID& source_id);
+        void setNotecardInfo(const LLUUID& notecard_inv_id, const LLUUID& object_id)
+        { mNotecardInventoryID = notecard_inv_id; mObjectID = object_id; }
+
+protected:
+        virtual void onCommit();
+
+        void addDescriptionUI();
+
+        static void onText(LLUICtrl*, void* userdata);
+        static void onRadio(LLUICtrl*, void* userdata);
+        
+
+protected:
+        LLUUID mItemUUID;
+        LLUUID  mSourceID;
+
+        // mObjectID will have a value if it is associated with a task in
+        // the world, and will be == LLUUID::null if it's in the agent
+        // inventory.
+        LLUUID mObjectUUID;
+
+        LLRect mClientRect;
+
+        LLPointer<LLInventoryItem> mAuxItem;  // HACK!
+        LLButton* mCopyToInvBtn;
+
+        // Close without saving changes
+        BOOL mForceClose;
+
+        // When closing springs a "Want to save?" dialog, we want
+        // to keep the preview open until the save completes.
+        BOOL mCloseAfterSave;
+
+        EAssetStatus mAssetStatus;
+
+        typedef std::map<LLUUID, LLPreview*> preview_map_t;
+        typedef std::multimap<LLUUID, LLViewHandle> preview_multimap_t;
+
+        static preview_multimap_t sPreviewsBySource;
+        static preview_map_t sInstances;
+        LLUUID mNotecardInventoryID;
+        LLUUID mObjectID;
+};
+
+
+const S32 PREVIEW_BORDER = 4;
+const S32 PREVIEW_PAD = 5;
+const S32 PREVIEW_BUTTON_WIDTH = 100;
+
+const S32 PREVIEW_LINE_HEIGHT = 19;
+const S32 PREVIEW_CLOSE_BOX_SIZE = 16;
+const S32 PREVIEW_BORDER_WIDTH = 2;
+const S32 PREVIEW_RESIZE_HANDLE_SIZE = S32(RESIZE_HANDLE_WIDTH * OO_SQRT2) + PREVIEW_BORDER_WIDTH;
+const S32 PREVIEW_VPAD = 2;
+const S32 PREVIEW_HPAD = PREVIEW_RESIZE_HANDLE_SIZE;
+const S32 PREVIEW_HEADER_SIZE = 2*PREVIEW_LINE_HEIGHT + 2 * PREVIEW_VPAD;
+
+#endif  // LL_LLPREVIEW_H