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
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
|
/**
* @file lltabcontainer.h
* @brief LLTabContainer class
*
* $LicenseInfo:firstyear=2001&license=viewergpl$
*
* Copyright (c) 2001-2007, 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://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.
* $/LicenseInfo$
*/
#ifndef LL_TABCONTAINER_H
#define LL_TABCONTAINER_H
#include "llpanel.h"
#include "lltextbox.h"
#include "llframetimer.h"
extern const S32 TABCNTR_HEADER_HEIGHT;
class LLTabContainer : public LLPanel
{
public:
enum TabPosition
{
TOP,
BOTTOM,
LEFT
};
typedef enum e_insertion_point
{
START,
END,
LEFT_OF_CURRENT,
RIGHT_OF_CURRENT
} eInsertionPoint;
LLTabContainer( const LLString& name, const LLRect& rect, TabPosition pos,
BOOL bordered, BOOL is_vertical);
/*virtual*/ ~LLTabContainer();
// from LLView
/*virtual*/ void setValue(const LLSD& value);
/*virtual*/ EWidgetType getWidgetType() const;
/*virtual*/ LLString getWidgetTag() const;
/*virtual*/ void reshape(S32 width, S32 height, BOOL called_from_parent);
/*virtual*/ void draw();
/*virtual*/ BOOL handleMouseDown( S32 x, S32 y, MASK mask );
/*virtual*/ BOOL handleHover( S32 x, S32 y, MASK mask );
/*virtual*/ BOOL handleMouseUp( S32 x, S32 y, MASK mask );
/*virtual*/ BOOL handleToolTip(S32 x, S32 y, LLString& msg, LLRect* sticky_rect );
/*virtual*/ BOOL handleKeyHere(KEY key, MASK mask, BOOL called_from_parent);
/*virtual*/ BOOL handleDragAndDrop(S32 x, S32 y, MASK mask, BOOL drop,
EDragAndDropType type, void* cargo_data,
EAcceptance* accept, LLString& tooltip);
/*virtual*/ LLXMLNodePtr getXML(bool save_children = true) const;
void addTabPanel(LLPanel* child,
const LLString& label,
BOOL select = FALSE,
void (*on_tab_clicked)(void*, bool) = NULL,
void* userdata = NULL,
S32 indent = 0,
BOOL placeholder = FALSE,
eInsertionPoint insertion_point = END);
void addPlaceholder(LLPanel* child, const LLString& label);
void removeTabPanel( LLPanel* child );
void lockTabs(S32 num_tabs = 0);
void unlockTabs();
S32 getNumLockedTabs() { return mLockedTabCount; }
void enableTabButton(S32 which, BOOL enable);
void deleteAllTabs();
LLPanel* getCurrentPanel();
S32 getCurrentPanelIndex();
S32 getTabCount();
LLPanel* getPanelByIndex(S32 index);
S32 getIndexForPanel(LLPanel* panel);
S32 getPanelIndexByTitle(const LLString& title);
LLPanel* getPanelByName(const LLString& name);
void setCurrentTabName(const LLString& name);
void selectFirstTab();
void selectLastTab();
void selectNextTab();
void selectPrevTab();
BOOL selectTabPanel( LLPanel* child );
BOOL selectTab(S32 which);
BOOL selectTabByName(const LLString& title);
BOOL getTabPanelFlashing(LLPanel* child);
void setTabPanelFlashing(LLPanel* child, BOOL state);
void setTabImage(LLPanel* child, std::string img_name, const LLColor4& color = LLColor4::white);
void setTitle( const LLString& title );
const LLString getPanelTitle(S32 index);
void setTopBorderHeight(S32 height);
S32 getTopBorderHeight() const;
void setTabChangeCallback(LLPanel* tab, void (*on_tab_clicked)(void*,bool));
void setTabUserData(LLPanel* tab, void* userdata);
void setRightTabBtnOffset( S32 offset );
void setPanelTitle(S32 index, const LLString& title);
TabPosition getTabPosition() const { return mTabPosition; }
void setMinTabWidth(S32 width) { mMinTabWidth = width; }
void setMaxTabWidth(S32 width) { mMaxTabWidth = width; }
S32 getMinTabWidth() const { return mMinTabWidth; }
S32 getMaxTabWidth() const { return mMaxTabWidth; }
void startDragAndDropDelayTimer() { mDragAndDropDelayTimer.start(); }
static void onCloseBtn(void* userdata);
static void onTabBtn(void* userdata);
static void onNextBtn(void* userdata);
static void onNextBtnHeld(void* userdata);
static void onPrevBtn(void* userdata);
static void onPrevBtnHeld(void* userdata);
static void onJumpFirstBtn( void* userdata );
static void onJumpLastBtn( void* userdata );
static LLView* fromXML(LLXMLNodePtr node, LLView *parent, LLUICtrlFactory *factory);
protected:
/*virtual*/ LLView* getChildByName(const LLString& name, BOOL recurse = FALSE) const;
private:
// Structure used to map tab buttons to and from tab panels
struct LLTabTuple
{
LLTabTuple( LLTabContainer* c, LLPanel* p, LLButton* b,
void (*cb)(void*,bool), void* userdata, LLTextBox* placeholder = NULL )
:
mTabContainer(c),
mTabPanel(p),
mButton(b),
mOnChangeCallback( cb ),
mUserData( userdata ),
mOldState(FALSE),
mPlaceholderText(placeholder),
mPadding(0)
{}
LLTabContainer* mTabContainer;
LLPanel* mTabPanel;
LLButton* mButton;
void (*mOnChangeCallback)(void*, bool);
void* mUserData;
BOOL mOldState;
LLTextBox* mPlaceholderText;
S32 mPadding;
};
void initButtons();
LLTabTuple* getTab(S32 index) { return mTabList[index]; }
LLTabTuple* getTabByPanel(LLPanel* child);
void insertTuple(LLTabTuple * tuple, eInsertionPoint insertion_point);
S32 getScrollPos() const { return mScrollPos; }
void setScrollPos(S32 pos) { mScrollPos = pos; }
S32 getMaxScrollPos() const { return mMaxScrollPos; }
void setMaxScrollPos(S32 pos) { mMaxScrollPos = pos; }
S32 getScrollPosPixels() const { return mScrollPosPixels; }
void setScrollPosPixels(S32 pixels) { mScrollPosPixels = pixels; }
void setTabsHidden(BOOL hidden) { mTabsHidden = hidden; }
BOOL getTabsHidden() const { return mTabsHidden; }
void setCurrentPanelIndex(S32 index) { mCurrentTabIdx = index; }
void scrollPrev() { mScrollPos = llmax(0, mScrollPos-1); } // No wrap
void scrollNext() { mScrollPos = llmin(mScrollPos+1, mMaxScrollPos); } // No wrap
void updateMaxScrollPos();
void commitHoveredButton(S32 x, S32 y);
// Variables
typedef std::vector<LLTabTuple*> tuple_list_t;
tuple_list_t mTabList;
S32 mCurrentTabIdx;
BOOL mTabsHidden;
BOOL mScrolled;
LLFrameTimer mScrollTimer;
S32 mScrollPos;
S32 mScrollPosPixels;
S32 mMaxScrollPos;
void (*mCloseCallback)(void*);
void* mCallbackUserdata;
LLTextBox* mTitleBox;
S32 mTopBorderHeight;
TabPosition mTabPosition;
S32 mLockedTabCount;
S32 mMinTabWidth;
LLButton* mPrevArrowBtn;
LLButton* mNextArrowBtn;
BOOL mIsVertical;
// Horizontal specific
LLButton* mJumpPrevArrowBtn;
LLButton* mJumpNextArrowBtn;
S32 mRightTabBtnOffset; // Extra room to the right of the tab buttons.
S32 mMaxTabWidth;
S32 mTotalTabWidth;
LLFrameTimer mDragAndDropDelayTimer;
};
#endif // LL_TABCONTAINER_H
|
