1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
|
/**
* @file llpreview.h
* @brief LLPreview class definition
*
* $LicenseInfo:firstyear=2002&license=viewergpl$
*
* Copyright (c) 2002-2009, Linden Research, Inc.
*
* Second Life Viewer Source Code
* 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://secondlifegrid.net/programs/open_source/licensing/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://secondlifegrid.net/programs/open_source/licensing/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.
* $/LicenseInfo$
*/
#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 "llinventorymodel.h"
#include <map>
class LLLineEditor;
class LLRadioGroup;
class LLPreview;
class LLMultiPreview : public LLMultiFloater
{
public:
LLMultiPreview(const LLRect& rect);
/*virtual*/void open(); /*Flawfinder: ignore*/
/*virtual*/void tabOpen(LLFloater* opened_floater, bool from_click);
/*virtual*/ void userSetShape(const LLRect& new_rect);
static LLMultiPreview* getAutoOpenInstance(const LLUUID& id);
static void setAutoOpenInstance(LLMultiPreview* previewp, const LLUUID& id);
protected:
typedef std::map<LLUUID, LLHandle<LLFloater> > handle_map_t;
static handle_map_t sAutoOpenPreviewHandles;
};
// https://wiki.lindenlab.com/mediawiki/index.php?title=LLPreview&oldid=81373
class LLPreview : public LLFloater, LLInventoryObserver
{
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, LLPointer<LLViewerInventoryItem> inv_item = NULL );
virtual ~LLPreview();
void setItemID(const LLUUID& item_id);
void setObjectID(const LLUUID& object_id);
void setSourceID(const LLUUID& source_id);
void setAssetId(const LLUUID& asset_id);
const LLViewerInventoryItem *getItem() const; // searches if not constructed with it
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, BOOL no_saving = FALSE );
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(); /*Flawfinder: ignore*/
virtual bool saveItem(LLPointer<LLInventoryItem>* itemptr);
void setAuxItem( const LLInventoryItem* item )
{
if ( mAuxItem )
mAuxItem->copyItem(item);
}
static void onBtnCopyToInv(void* userdata);
void addKeepDiscardButtons();
static void onKeepBtn(void* data);
static void onDiscardBtn(void* data);
/*virtual*/ void userSetShape(const LLRect& new_rect);
void userResized() { mUserResized = TRUE; };
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; }
// llview
virtual void draw();
void refreshFromItem(const LLInventoryItem* item);
protected:
virtual void onCommit();
void addDescriptionUI();
static void onText(LLUICtrl*, void* userdata);
static void onRadio(LLUICtrl*, void* userdata);
// for LLInventoryObserver
virtual void changed(U32 mask);
BOOL mDirty;
virtual const char *getTitleName() const { return "Preview"; }
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;
BOOL mUserResized;
// 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, LLHandle<LLFloater> > preview_multimap_t;
static preview_multimap_t sPreviewsBySource;
static preview_map_t sInstances;
LLUUID mNotecardInventoryID;
LLUUID mObjectID;
LLPointer<LLViewerInventoryItem> mItem;
};
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
|
