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-rw-r--r-- | linden/indra/newview/lltexturectrl.h | 177 |
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diff --git a/linden/indra/newview/lltexturectrl.h b/linden/indra/newview/lltexturectrl.h new file mode 100644 index 0000000..8569cbc --- /dev/null +++ b/linden/indra/newview/lltexturectrl.h | |||
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1 | /** | ||
2 | * @file lltexturectrl.h | ||
3 | * @author Richard Nelson, James Cook | ||
4 | * @brief LLTextureCtrl class header file including related functions | ||
5 | * | ||
6 | * Copyright (c) 2002-2007, Linden Research, Inc. | ||
7 | * | ||
8 | * The source code in this file ("Source Code") is provided by Linden Lab | ||
9 | * to you under the terms of the GNU General Public License, version 2.0 | ||
10 | * ("GPL"), unless you have obtained a separate licensing agreement | ||
11 | * ("Other License"), formally executed by you and Linden Lab. Terms of | ||
12 | * the GPL can be found in doc/GPL-license.txt in this distribution, or | ||
13 | * online at http://secondlife.com/developers/opensource/gplv2 | ||
14 | * | ||
15 | * There are special exceptions to the terms and conditions of the GPL as | ||
16 | * it is applied to this Source Code. View the full text of the exception | ||
17 | * in the file doc/FLOSS-exception.txt in this software distribution, or | ||
18 | * online at http://secondlife.com/developers/opensource/flossexception | ||
19 | * | ||
20 | * By copying, modifying or distributing this software, you acknowledge | ||
21 | * that you have read and understood your obligations described above, | ||
22 | * and agree to abide by those obligations. | ||
23 | * | ||
24 | * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO | ||
25 | * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY, | ||
26 | * COMPLETENESS OR PERFORMANCE. | ||
27 | */ | ||
28 | |||
29 | #ifndef LL_LLTEXTURECTRL_H | ||
30 | #define LL_LLTEXTURECTRL_H | ||
31 | |||
32 | #include "llcoord.h" | ||
33 | #include "llfloater.h" | ||
34 | #include "llstring.h" | ||
35 | #include "lluictrl.h" | ||
36 | #include "llpermissionsflags.h" | ||
37 | |||
38 | class LLButton; | ||
39 | class LLFloaterTexturePicker; | ||
40 | class LLInventoryItem; | ||
41 | class LLTextBox; | ||
42 | class LLViewBorder; | ||
43 | |||
44 | // used for setting drag & drop callbacks. | ||
45 | typedef BOOL (*drag_n_drop_callback)(LLUICtrl*, LLInventoryItem*, void*); | ||
46 | |||
47 | ////////////////////////////////////////////////////////////////////////////////////////// | ||
48 | // LLTextureCtrl | ||
49 | |||
50 | |||
51 | class LLTextureCtrl | ||
52 | : public LLUICtrl | ||
53 | { | ||
54 | public: | ||
55 | typedef enum e_texture_pick_op | ||
56 | { | ||
57 | TEXTURE_CHANGE, | ||
58 | TEXTURE_SELECT, | ||
59 | TEXTURE_CANCEL | ||
60 | } ETexturePickOp; | ||
61 | |||
62 | public: | ||
63 | LLTextureCtrl( | ||
64 | const std::string& name, const LLRect& rect, | ||
65 | const std::string& label, | ||
66 | const LLUUID& image_id, | ||
67 | const LLUUID& default_image_id, | ||
68 | const std::string& default_image_name ); | ||
69 | virtual ~LLTextureCtrl(); | ||
70 | |||
71 | // LLView interface | ||
72 | virtual EWidgetType getWidgetType() const { return WIDGET_TYPE_TEXTURE_PICKER; } | ||
73 | virtual LLString getWidgetTag() const { return LL_TEXTURE_CTRL_TAG; } | ||
74 | virtual LLXMLNodePtr getXML(bool save_children = true) const; | ||
75 | static LLView* fromXML(LLXMLNodePtr node, LLView *parent, LLUICtrlFactory *factory); | ||
76 | |||
77 | virtual BOOL handleMouseDown(S32 x, S32 y, MASK mask); | ||
78 | virtual BOOL handleDragAndDrop(S32 x, S32 y, MASK mask, | ||
79 | BOOL drop, EDragAndDropType cargo_type, void *cargo_data, | ||
80 | EAcceptance *accept, | ||
81 | LLString& tooltip_msg); | ||
82 | virtual BOOL handleHover(S32 x, S32 y, MASK mask); | ||
83 | virtual BOOL handleUnicodeCharHere(llwchar uni_char, BOOL called_from_parent); | ||
84 | |||
85 | virtual void draw(); | ||
86 | virtual void setVisible( BOOL visible ); | ||
87 | virtual void setEnabled( BOOL enabled ); | ||
88 | |||
89 | void setValid(BOOL valid); | ||
90 | |||
91 | // LLUICtrl interface | ||
92 | virtual void clear(); | ||
93 | |||
94 | // Takes a UUID, wraps get/setImageAssetID | ||
95 | virtual void setValue( LLSD value ); | ||
96 | virtual LLSD getValue() const; | ||
97 | |||
98 | // LLTextureCtrl interface | ||
99 | void showPicker(BOOL take_focus); | ||
100 | void setLabel(const LLString& label); | ||
101 | const LLString& getLabel() const { return mLabel; } | ||
102 | |||
103 | void setAllowNoTexture( BOOL b ) { mAllowNoTexture = b; } | ||
104 | bool getAllowNoTexture() const { return mAllowNoTexture; } | ||
105 | |||
106 | const LLUUID& getImageItemID() { return mImageItemID; } | ||
107 | |||
108 | void setImageAssetID(const LLUUID &image_asset_id); | ||
109 | const LLUUID& getImageAssetID() const { return mImageAssetID; } | ||
110 | |||
111 | void setDefaultImageAssetID( const LLUUID& id ) { mDefaultImageAssetID = id; } | ||
112 | |||
113 | const LLString& getDefaultImageName() const { return mDefaultImageName; } | ||
114 | const LLUUID& getDefaultImageAssetID() const { return mDefaultImageAssetID; } | ||
115 | |||
116 | void setCaption(const LLString& caption); | ||
117 | void setCanApplyImmediately(BOOL b); | ||
118 | |||
119 | void setImmediateFilterPermMask(PermissionMask mask) | ||
120 | { mImmediateFilterPermMask = mask; } | ||
121 | void setNonImmediateFilterPermMask(PermissionMask mask) | ||
122 | { mNonImmediateFilterPermMask = mask; } | ||
123 | PermissionMask getImmediateFilterPermMask() { return mImmediateFilterPermMask; } | ||
124 | PermissionMask getNonImmediateFilterPermMask() { return mNonImmediateFilterPermMask; } | ||
125 | |||
126 | void closeFloater(); | ||
127 | |||
128 | void onFloaterClose(); | ||
129 | void onFloaterCommit(ETexturePickOp op); | ||
130 | |||
131 | // This call is returned when a drag is detected. Your callback | ||
132 | // should return TRUE if the drag is acceptable. | ||
133 | void setDragCallback(drag_n_drop_callback cb) { mDragCallback = cb; } | ||
134 | |||
135 | // This callback is called when the drop happens. Return TRUE if | ||
136 | // the drop happened - resulting in an on commit callback, but not | ||
137 | // necessariliy any other change. | ||
138 | void setDropCallback(drag_n_drop_callback cb) { mDropCallback = cb; } | ||
139 | |||
140 | void setOnCancelCallback(LLUICtrlCallback cb) { mOnCancelCallback = cb; } | ||
141 | |||
142 | void setOnSelectCallback(LLUICtrlCallback cb) { mOnSelectCallback = cb; } | ||
143 | |||
144 | private: | ||
145 | BOOL allowDrop(LLInventoryItem* item); | ||
146 | BOOL doDrop(LLInventoryItem* item); | ||
147 | |||
148 | private: | ||
149 | drag_n_drop_callback mDragCallback; | ||
150 | drag_n_drop_callback mDropCallback; | ||
151 | LLUICtrlCallback mOnCancelCallback; | ||
152 | LLUICtrlCallback mOnSelectCallback; | ||
153 | LLPointer<LLViewerImage> mTexturep; | ||
154 | LLColor4 mBorderColor; | ||
155 | LLUUID mImageItemID; | ||
156 | LLUUID mImageAssetID; | ||
157 | LLUUID mDefaultImageAssetID; | ||
158 | LLString mDefaultImageName; | ||
159 | LLViewHandle mFloaterHandle; | ||
160 | LLTextBox* mTentativeLabel; | ||
161 | LLTextBox* mCaption; | ||
162 | LLString mLabel; | ||
163 | BOOL mAllowNoTexture; // If true, the user can select "none" as an option | ||
164 | LLCoordGL mLastFloaterLeftTop; | ||
165 | PermissionMask mImmediateFilterPermMask; | ||
166 | PermissionMask mNonImmediateFilterPermMask; | ||
167 | BOOL mCanApplyImmediately; | ||
168 | BOOL mNeedsRawImageData; | ||
169 | LLViewBorder* mBorder; | ||
170 | BOOL mValid; | ||
171 | }; | ||
172 | |||
173 | // XUI HACK: When floaters converted, switch this file to lltexturepicker.h/cpp | ||
174 | // and class to LLTexturePicker | ||
175 | #define LLTexturePicker LLTextureCtrl | ||
176 | |||
177 | #endif // LL_LLTEXTURECTRL_H | ||