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
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
|
/**
* @file lltabcontainer.h
* @brief LLTabContainer class
*
* $LicenseInfo:firstyear=2001&license=viewerlgpl$
* Second Life Viewer Source Code
* Copyright (C) 2010, 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_TABCONTAINER_H
#define LL_TABCONTAINER_H
#include "llpanel.h"
#include "lltextbox.h"
#include "llframetimer.h"
#include "lliconctrl.h"
#include "llbutton.h"
class LLTabTuple;
class LLTabContainer : public LLPanel
{
public:
enum TabPosition
{
TOP,
BOTTOM,
LEFT
};
typedef enum e_insertion_point
{
START,
END,
LEFT_OF_CURRENT,
RIGHT_OF_CURRENT
} eInsertionPoint;
struct TabPositions : public LLInitParam::TypeValuesHelper<LLTabContainer::TabPosition, TabPositions>
{
static void declareValues();
};
struct TabParams : public LLInitParam::Block<TabParams>
{
Optional<LLUIImage*> tab_top_image_unselected,
tab_top_image_selected,
tab_top_image_flash,
tab_bottom_image_unselected,
tab_bottom_image_selected,
tab_bottom_image_flash,
tab_left_image_unselected,
tab_left_image_selected,
tab_left_image_flash;
TabParams();
};
struct Params
: public LLInitParam::Block<Params, LLPanel::Params>
{
Optional<TabPosition, TabPositions> tab_position;
Optional<S32> tab_width,
tab_min_width,
tab_max_width,
tab_height,
label_pad_bottom,
label_pad_left;
Optional<bool> hide_tabs;
Optional<bool> hide_scroll_arrows;
Optional<S32> tab_padding_right;
Optional<TabParams> first_tab,
middle_tab,
last_tab;
/**
* Tab label horizontal alignment
*/
Optional<LLFontGL::HAlign> font_halign;
/**
* Tab label ellipses
*/
Optional<bool> use_ellipses;
/**
* Use LLCustomButtonIconCtrl or LLButton in LLTabTuple
*/
Optional<bool> use_custom_icon_ctrl;
/**
* Open tabs on hover in drag and drop situations
*/
Optional<bool> open_tabs_on_drag_and_drop;
/**
* Enable tab flashing
*/
Optional<bool> enable_tabs_flashing;
Optional<LLUIColor> tabs_flashing_color;
/**
* Paddings for LLIconCtrl in case of LLCustomButtonIconCtrl usage(use_custom_icon_ctrl = true)
*/
Optional<S32> tab_icon_ctrl_pad;
Params();
};
protected:
LLTabContainer(const Params&);
friend class LLUICtrlFactory;
public:
//LLTabContainer( const std::string& name, const LLRect& rect, TabPosition pos,
// bool bordered, bool is_vertical);
/*virtual*/ ~LLTabContainer();
// from LLView
/*virtual*/ void setValue(const LLSD& value);
/*virtual*/ void reshape(S32 width, S32 height, bool called_from_parent = true);
/*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, MASK mask);
/*virtual*/ bool handleKeyHere(KEY key, MASK mask);
/*virtual*/ bool handleDragAndDrop(S32 x, S32 y, MASK mask, bool drop,
EDragAndDropType type, void* cargo_data,
EAcceptance* accept, std::string& tooltip);
/*virtual*/ LLView* getChildView(const std::string& name, bool recurse = true) const;
/*virtual*/ LLView* findChildView(const std::string& name, bool recurse = true) const;
/*virtual*/ void initFromParams(const LLPanel::Params& p);
/*virtual*/ bool addChild(LLView* view, S32 tab_group = 0);
/*virtual*/ bool postBuild();
struct TabPanelParams : public LLInitParam::Block<TabPanelParams>
{
Mandatory<LLPanel*> panel;
Optional<std::string> label;
Optional<bool> select_tab,
is_placeholder;
Optional<S32> indent;
Optional<eInsertionPoint> insert_at;
Optional<void*> user_data;
TabPanelParams()
: panel("panel", NULL),
label("label"),
select_tab("select_tab"),
is_placeholder("is_placeholder"),
indent("indent"),
insert_at("insert_at", END)
{}
};
void addTabPanel(LLPanel* panel);
void addTabPanel(const TabPanelParams& panel);
void addPlaceholder(LLPanel* child, const std::string& 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 std::string& title);
LLPanel* getPanelByName(const std::string& name);
S32 getTotalTabWidth() const;
void setCurrentTabName(const std::string& name);
void selectFirstTab();
void selectLastTab();
void selectNextTab();
void selectPrevTab();
bool selectTabPanel( LLPanel* child );
bool selectTab(S32 which);
bool selectTabByName(const std::string& title);
void setCurrentPanelIndex(S32 index) { mCurrentTabIdx = index; }
bool getTabPanelFlashing(LLPanel* child);
void setTabPanelFlashing(LLPanel* child, bool state);
void setTabImage(LLPanel* child, std::string img_name, const LLColor4& color = LLColor4::white);
void setTabImage(LLPanel* child, const LLUUID& img_id, const LLColor4& color = LLColor4::white);
void setTabImage(LLPanel* child, LLIconCtrl* icon);
void setTitle( const std::string& title );
const std::string getPanelTitle(S32 index);
void setTopBorderHeight(S32 height);
S32 getTopBorderHeight() const;
void setRightTabBtnOffset( S32 offset );
void setPanelTitle(S32 index, const std::string& 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 setTabVisibility( LLPanel const *aPanel, bool );
void startDragAndDropDelayTimer() { mDragAndDropDelayTimer.start(); }
void onTabBtn( const LLSD& data, LLPanel* panel );
void onNextBtn(const LLSD& data);
void onNextBtnHeld(const LLSD& data);
void onPrevBtn(const LLSD& data);
void onPrevBtnHeld(const LLSD& data);
void onJumpFirstBtn( const LLSD& data );
void onJumpLastBtn( const LLSD& data );
private:
void initButtons();
bool setTab(S32 which);
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 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);
// updates tab button images given the tuple, tab position and the corresponding params
void update_images(LLTabTuple* tuple, TabParams params, LLTabContainer::TabPosition pos);
void reshapeTuple(LLTabTuple* tuple);
// Variables
typedef std::vector<LLTabTuple*> tuple_list_t;
tuple_list_t mTabList;
S32 mCurrentTabIdx;
bool mTabsHidden;
bool mHideScrollArrows;
bool mScrolled;
LLFrameTimer mScrollTimer;
S32 mScrollPos;
S32 mScrollPosPixels;
S32 mMaxScrollPos;
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;
S32 mTabHeight;
// Padding under the text labels of tab buttons
S32 mLabelPadBottom;
// Padding to the left of text labels of tab buttons
S32 mLabelPadLeft;
LLFrameTimer mDragAndDropDelayTimer;
LLFontGL::HAlign mFontHalign;
const LLFontGL* mFont;
TabParams mFirstTabParams;
TabParams mMiddleTabParams;
TabParams mLastTabParams;
bool mCustomIconCtrlUsed;
bool mOpenTabsOnDragAndDrop;
bool mEnableTabsFlashing;
LLUIColor mTabsFlashingColor;
S32 mTabIconCtrlPad;
bool mUseTabEllipses;
LLFrameTimer mMouseDownTimer;
};
#endif // LL_TABCONTAINER_H
|
