1 /*
2  * This file is part of gtkD.
3  *
4  * gtkD is free software; you can redistribute it and/or modify
5  * it under the terms of the GNU Lesser General Public License
6  * as published by the Free Software Foundation; either version 3
7  * of the License, or (at your option) any later version, with
8  * some exceptions, please read the COPYING file.
9  *
10  * gtkD is distributed in the hope that it will be useful,
11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13  * GNU Lesser General Public License for more details.
14  *
15  * You should have received a copy of the GNU Lesser General Public License
16  * along with gtkD; if not, write to the Free Software
17  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110, USA
18  */
19 
20 // generated automatically - do not change
21 // find conversion definition on APILookup.txt
22 // implement new conversion functionalities on the wrap.utils pakage
23 
24 
25 module atk.TextT;
26 
27 public  import glib.Str;
28 public  import gobject.Signals;
29 public  import gtkc.atk;
30 public  import gtkc.atktypes;
31 public  import gtkc.gdktypes;
32 
33 
34 /**
35  * #AtkText should be implemented by #AtkObjects on behalf of widgets
36  * that have text content which is either attributed or otherwise
37  * non-trivial.  #AtkObjects whose text content is simple,
38  * unattributed, and very brief may expose that content via
39  * #atk_object_get_name instead; however if the text is editable,
40  * multi-line, typically longer than three or four words, attributed,
41  * selectable, or if the object already uses the 'name' ATK property
42  * for other information, the #AtkText interface should be used to
43  * expose the text content.  In the case of editable text content,
44  * #AtkEditableText (a subtype of the #AtkText interface) should be
45  * implemented instead.
46  * 
47  * #AtkText provides not only traversal facilities and change
48  * notification for text content, but also caret tracking and glyph
49  * bounding box calculations.  Note that the text strings are exposed
50  * as UTF-8, and are therefore potentially multi-byte, and
51  * caret-to-byte offset mapping makes no assumptions about the
52  * character length; also bounding box glyph-to-offset mapping may be
53  * complex for languages which use ligatures.
54  */
55 public template TextT(TStruct)
56 {
57 	/** Get the main Gtk struct */
58 	public AtkText* getTextStruct()
59 	{
60 		return cast(AtkText*)getStruct();
61 	}
62 
63 	/**
64 	 */
65 
66 	/**
67 	 * Frees the memory associated with an array of AtkTextRange. It is assumed
68 	 * that the array was returned by the function atk_text_get_bounded_ranges
69 	 * and is NULL terminated.
70 	 *
71 	 * Params:
72 	 *     ranges = A pointer to an array of #AtkTextRange which is
73 	 *         to be freed.
74 	 *
75 	 * Since: 1.3
76 	 */
77 	public static void freeRanges(AtkTextRange*[] ranges)
78 	{
79 		atk_text_free_ranges(ranges.ptr);
80 	}
81 
82 	/**
83 	 * Adds a selection bounded by the specified offsets.
84 	 *
85 	 * Params:
86 	 *     startOffset = the start position of the selected region
87 	 *     endOffset = the offset of the first character after the selected region.
88 	 *
89 	 * Return: %TRUE if success, %FALSE otherwise
90 	 */
91 	public bool addSelection(int startOffset, int endOffset)
92 	{
93 		return atk_text_add_selection(getTextStruct(), startOffset, endOffset) != 0;
94 	}
95 
96 	/**
97 	 * Get the ranges of text in the specified bounding box.
98 	 *
99 	 * Params:
100 	 *     rect = An AtkTextRectangle giving the dimensions of the bounding box.
101 	 *     coordType = Specify whether coordinates are relative to the screen or widget window.
102 	 *     xClipType = Specify the horizontal clip type.
103 	 *     yClipType = Specify the vertical clip type.
104 	 *
105 	 * Return: Array of AtkTextRange. The last
106 	 *     element of the array returned by this function will be NULL.
107 	 *
108 	 * Since: 1.3
109 	 */
110 	public AtkTextRange*[] getBoundedRanges(AtkTextRectangle* rect, AtkCoordType coordType, AtkTextClipType xClipType, AtkTextClipType yClipType)
111 	{
112 		auto p = atk_text_get_bounded_ranges(getTextStruct(), rect, coordType, xClipType, yClipType);
113 		
114 		return p[0 .. getArrayLength(p)];
115 	}
116 
117 	/**
118 	 * Gets the offset position of the caret (cursor).
119 	 *
120 	 * Return: the offset position of the caret (cursor).
121 	 */
122 	public int getCaretOffset()
123 	{
124 		return atk_text_get_caret_offset(getTextStruct());
125 	}
126 
127 	/**
128 	 * Gets the specified text.
129 	 *
130 	 * Params:
131 	 *     offset = position
132 	 *
133 	 * Return: the character at @offset.
134 	 */
135 	public dchar getCharacterAtOffset(int offset)
136 	{
137 		return atk_text_get_character_at_offset(getTextStruct(), offset);
138 	}
139 
140 	/**
141 	 * Gets the character count.
142 	 *
143 	 * Return: the number of characters.
144 	 */
145 	public int getCharacterCount()
146 	{
147 		return atk_text_get_character_count(getTextStruct());
148 	}
149 
150 	/**
151 	 * Get the bounding box containing the glyph representing the character at
152 	 * a particular text offset.
153 	 *
154 	 * Params:
155 	 *     offset = The offset of the text character for which bounding information is required.
156 	 *     x = Pointer for the x cordinate of the bounding box
157 	 *     y = Pointer for the y cordinate of the bounding box
158 	 *     width = Pointer for the width of the bounding box
159 	 *     height = Pointer for the height of the bounding box
160 	 *     coords = specify whether coordinates are relative to the screen or widget window
161 	 */
162 	public void getCharacterExtents(int offset, int* x, int* y, int* width, int* height, AtkCoordType coords)
163 	{
164 		atk_text_get_character_extents(getTextStruct(), offset, x, y, width, height, coords);
165 	}
166 
167 	/**
168 	 * Creates an #AtkAttributeSet which consists of the default values of
169 	 * attributes for the text. See the enum AtkTextAttribute for types of text
170 	 * attributes that can be returned. Note that other attributes may also be
171 	 * returned.
172 	 *
173 	 * Return: an #AtkAttributeSet which contains the default
174 	 *     values of attributes.  at @offset. this #atkattributeset should be freed by
175 	 *     a call to atk_attribute_set_free().
176 	 */
177 	public AtkAttributeSet* getDefaultAttributes()
178 	{
179 		return atk_text_get_default_attributes(getTextStruct());
180 	}
181 
182 	/**
183 	 * Gets the number of selected regions.
184 	 *
185 	 * Return: The number of selected regions, or -1 if a failure
186 	 *     occurred.
187 	 */
188 	public int getNSelections()
189 	{
190 		return atk_text_get_n_selections(getTextStruct());
191 	}
192 
193 	/**
194 	 * Gets the offset of the character located at coordinates @x and @y. @x and @y
195 	 * are interpreted as being relative to the screen or this widget's window
196 	 * depending on @coords.
197 	 *
198 	 * Params:
199 	 *     x = screen x-position of character
200 	 *     y = screen y-position of character
201 	 *     coords = specify whether coordinates are relative to the screen or
202 	 *         widget window
203 	 *
204 	 * Return: the offset to the character which is located at
205 	 *     the specified @x and @y coordinates.
206 	 */
207 	public int getOffsetAtPoint(int x, int y, AtkCoordType coords)
208 	{
209 		return atk_text_get_offset_at_point(getTextStruct(), x, y, coords);
210 	}
211 
212 	/**
213 	 * Get the bounding box for text within the specified range.
214 	 *
215 	 * Params:
216 	 *     startOffset = The offset of the first text character for which boundary
217 	 *         information is required.
218 	 *     endOffset = The offset of the text character after the last character
219 	 *         for which boundary information is required.
220 	 *     coordType = Specify whether coordinates are relative to the screen or widget window.
221 	 *     rect = A pointer to a AtkTextRectangle which is filled in by this function.
222 	 *
223 	 * Since: 1.3
224 	 */
225 	public void getRangeExtents(int startOffset, int endOffset, AtkCoordType coordType, AtkTextRectangle* rect)
226 	{
227 		atk_text_get_range_extents(getTextStruct(), startOffset, endOffset, coordType, rect);
228 	}
229 
230 	/**
231 	 * Creates an #AtkAttributeSet which consists of the attributes explicitly
232 	 * set at the position @offset in the text. @start_offset and @end_offset are
233 	 * set to the start and end of the range around @offset where the attributes are
234 	 * invariant. Note that @end_offset is the offset of the first character
235 	 * after the range.  See the enum AtkTextAttribute for types of text
236 	 * attributes that can be returned. Note that other attributes may also be
237 	 * returned.
238 	 *
239 	 * Params:
240 	 *     offset = the offset at which to get the attributes, -1 means the offset of
241 	 *         the character to be inserted at the caret location.
242 	 *     startOffset = the address to put the start offset of the range
243 	 *     endOffset = the address to put the end offset of the range
244 	 *
245 	 * Return: an #AtkAttributeSet which contains the attributes
246 	 *     explicitly set at @offset. This #AtkAttributeSet should be freed by a call
247 	 *     to atk_attribute_set_free().
248 	 */
249 	public AtkAttributeSet* getRunAttributes(int offset, out int startOffset, out int endOffset)
250 	{
251 		return atk_text_get_run_attributes(getTextStruct(), offset, &startOffset, &endOffset);
252 	}
253 
254 	/**
255 	 * Gets the text from the specified selection.
256 	 *
257 	 * Params:
258 	 *     selectionNum = The selection number.  The selected regions are
259 	 *         assigned numbers that correspond to how far the region is from the
260 	 *         start of the text.  The selected region closest to the beginning
261 	 *         of the text region is assigned the number 0, etc.  Note that adding,
262 	 *         moving or deleting a selected region can change the numbering.
263 	 *     startOffset = passes back the start position of the selected region
264 	 *     endOffset = passes back the end position of (e.g. offset immediately past)
265 	 *         the selected region
266 	 *
267 	 * Return: a newly allocated string containing the selected text. Use g_free()
268 	 *     to free the returned string.
269 	 */
270 	public string getSelection(int selectionNum, out int startOffset, out int endOffset)
271 	{
272 		return Str.toString(atk_text_get_selection(getTextStruct(), selectionNum, &startOffset, &endOffset));
273 	}
274 
275 	/**
276 	 * Gets a portion of the text exposed through an #AtkText according to a given @offset
277 	 * and a specific @granularity, along with the start and end offsets defining the
278 	 * boundaries of such a portion of text.
279 	 *
280 	 * If @granularity is ATK_TEXT_GRANULARITY_CHAR the character at the
281 	 * offset is returned.
282 	 *
283 	 * If @granularity is ATK_TEXT_GRANULARITY_WORD the returned string
284 	 * is from the word start at or before the offset to the word start after
285 	 * the offset.
286 	 *
287 	 * The returned string will contain the word at the offset if the offset
288 	 * is inside a word and will contain the word before the offset if the
289 	 * offset is not inside a word.
290 	 *
291 	 * If @granularity is ATK_TEXT_GRANULARITY_SENTENCE the returned string
292 	 * is from the sentence start at or before the offset to the sentence
293 	 * start after the offset.
294 	 *
295 	 * The returned string will contain the sentence at the offset if the offset
296 	 * is inside a sentence and will contain the sentence before the offset
297 	 * if the offset is not inside a sentence.
298 	 *
299 	 * If @granularity is ATK_TEXT_GRANULARITY_LINE the returned string
300 	 * is from the line start at or before the offset to the line
301 	 * start after the offset.
302 	 *
303 	 * If @granularity is ATK_TEXT_GRANULARITY_PARAGRAPH the returned string
304 	 * is from the start of the paragraph at or before the offset to the start
305 	 * of the following paragraph after the offset.
306 	 *
307 	 * Params:
308 	 *     offset = position
309 	 *     granularity = An #AtkTextGranularity
310 	 *     startOffset = the start offset of the returned string, or -1
311 	 *         if an error has occurred (e.g. invalid offset, not implemented)
312 	 *     endOffset = the offset of the first character after the returned string,
313 	 *         or -1 if an error has occurred (e.g. invalid offset, not implemented)
314 	 *
315 	 * Return: a newly allocated string containing the text
316 	 *     at the @offset bounded by the specified @granularity. Use
317 	 *     g_free() to free the returned string.  Returns %NULL if the
318 	 *     offset is invalid or no implementation is available.
319 	 *
320 	 * Since: 2.10
321 	 */
322 	public string getStringAtOffset(int offset, AtkTextGranularity granularity, out int startOffset, out int endOffset)
323 	{
324 		return Str.toString(atk_text_get_string_at_offset(getTextStruct(), offset, granularity, &startOffset, &endOffset));
325 	}
326 
327 	/**
328 	 * Gets the specified text.
329 	 *
330 	 * Params:
331 	 *     startOffset = start position
332 	 *     endOffset = end position, or -1 for the end of the string.
333 	 *
334 	 * Return: a newly allocated string containing the text from @start_offset up
335 	 *     to, but not including @end_offset. Use g_free() to free the returned string.
336 	 */
337 	public string getText(int startOffset, int endOffset)
338 	{
339 		return Str.toString(atk_text_get_text(getTextStruct(), startOffset, endOffset));
340 	}
341 
342 	/**
343 	 * Gets the specified text.
344 	 *
345 	 * Deprecated: Please use atk_text_get_string_at_offset() instead.
346 	 *
347 	 * Params:
348 	 *     offset = position
349 	 *     boundaryType = An #AtkTextBoundary
350 	 *     startOffset = the start offset of the returned string
351 	 *     endOffset = the offset of the first character after the
352 	 *         returned substring
353 	 *
354 	 * Return: a newly allocated string containing the text after @offset bounded
355 	 *     by the specified @boundary_type. Use g_free() to free the returned string.
356 	 */
357 	public string getTextAfterOffset(int offset, AtkTextBoundary boundaryType, out int startOffset, out int endOffset)
358 	{
359 		return Str.toString(atk_text_get_text_after_offset(getTextStruct(), offset, boundaryType, &startOffset, &endOffset));
360 	}
361 
362 	/**
363 	 * Gets the specified text.
364 	 *
365 	 * If the boundary_type if ATK_TEXT_BOUNDARY_CHAR the character at the
366 	 * offset is returned.
367 	 *
368 	 * If the boundary_type is ATK_TEXT_BOUNDARY_WORD_START the returned string
369 	 * is from the word start at or before the offset to the word start after
370 	 * the offset.
371 	 *
372 	 * The returned string will contain the word at the offset if the offset
373 	 * is inside a word and will contain the word before the offset if the
374 	 * offset is not inside a word.
375 	 *
376 	 * If the boundary type is ATK_TEXT_BOUNDARY_SENTENCE_START the returned
377 	 * string is from the sentence start at or before the offset to the sentence
378 	 * start after the offset.
379 	 *
380 	 * The returned string will contain the sentence at the offset if the offset
381 	 * is inside a sentence and will contain the sentence before the offset
382 	 * if the offset is not inside a sentence.
383 	 *
384 	 * If the boundary type is ATK_TEXT_BOUNDARY_LINE_START the returned
385 	 * string is from the line start at or before the offset to the line
386 	 * start after the offset.
387 	 *
388 	 * Deprecated: This method is deprecated since ATK version
389 	 * 2.9.4. Please use atk_text_get_string_at_offset() instead.
390 	 *
391 	 * Params:
392 	 *     offset = position
393 	 *     boundaryType = An #AtkTextBoundary
394 	 *     startOffset = the start offset of the returned string
395 	 *     endOffset = the offset of the first character after the
396 	 *         returned substring
397 	 *
398 	 * Return: a newly allocated string containing the text at @offset bounded by
399 	 *     the specified @boundary_type. Use g_free() to free the returned string.
400 	 */
401 	public string getTextAtOffset(int offset, AtkTextBoundary boundaryType, out int startOffset, out int endOffset)
402 	{
403 		return Str.toString(atk_text_get_text_at_offset(getTextStruct(), offset, boundaryType, &startOffset, &endOffset));
404 	}
405 
406 	/**
407 	 * Gets the specified text.
408 	 *
409 	 * Deprecated: Please use atk_text_get_string_at_offset() instead.
410 	 *
411 	 * Params:
412 	 *     offset = position
413 	 *     boundaryType = An #AtkTextBoundary
414 	 *     startOffset = the start offset of the returned string
415 	 *     endOffset = the offset of the first character after the
416 	 *         returned substring
417 	 *
418 	 * Return: a newly allocated string containing the text before @offset bounded
419 	 *     by the specified @boundary_type. Use g_free() to free the returned string.
420 	 */
421 	public string getTextBeforeOffset(int offset, AtkTextBoundary boundaryType, out int startOffset, out int endOffset)
422 	{
423 		return Str.toString(atk_text_get_text_before_offset(getTextStruct(), offset, boundaryType, &startOffset, &endOffset));
424 	}
425 
426 	/**
427 	 * Removes the specified selection.
428 	 *
429 	 * Params:
430 	 *     selectionNum = The selection number.  The selected regions are
431 	 *         assigned numbers that correspond to how far the region is from the
432 	 *         start of the text.  The selected region closest to the beginning
433 	 *         of the text region is assigned the number 0, etc.  Note that adding,
434 	 *         moving or deleting a selected region can change the numbering.
435 	 *
436 	 * Return: %TRUE if success, %FALSE otherwise
437 	 */
438 	public bool removeSelection(int selectionNum)
439 	{
440 		return atk_text_remove_selection(getTextStruct(), selectionNum) != 0;
441 	}
442 
443 	/**
444 	 * Sets the caret (cursor) position to the specified @offset.
445 	 *
446 	 * Params:
447 	 *     offset = position
448 	 *
449 	 * Return: %TRUE if success, %FALSE otherwise.
450 	 */
451 	public bool setCaretOffset(int offset)
452 	{
453 		return atk_text_set_caret_offset(getTextStruct(), offset) != 0;
454 	}
455 
456 	/**
457 	 * Changes the start and end offset of the specified selection.
458 	 *
459 	 * Params:
460 	 *     selectionNum = The selection number.  The selected regions are
461 	 *         assigned numbers that correspond to how far the region is from the
462 	 *         start of the text.  The selected region closest to the beginning
463 	 *         of the text region is assigned the number 0, etc.  Note that adding,
464 	 *         moving or deleting a selected region can change the numbering.
465 	 *     startOffset = the new start position of the selection
466 	 *     endOffset = the new end position of (e.g. offset immediately past)
467 	 *         the selection
468 	 *
469 	 * Return: %TRUE if success, %FALSE otherwise
470 	 */
471 	public bool setSelection(int selectionNum, int startOffset, int endOffset)
472 	{
473 		return atk_text_set_selection(getTextStruct(), selectionNum, startOffset, endOffset) != 0;
474 	}
475 
476 	int[string] connectedSignals;
477 
478 	void delegate(TextIF)[] _onTextAttributesChangedListeners;
479 	@property void delegate(TextIF)[] onTextAttributesChangedListeners()
480 	{
481 		return _onTextAttributesChangedListeners;
482 	}
483 	/**
484 	 * The "text-attributes-changed" signal is emitted when the text
485 	 * attributes of the text of an object which implements AtkText
486 	 * changes.
487 	 */
488 	void addOnTextAttributesChanged(void delegate(TextIF) dlg, ConnectFlags connectFlags=cast(ConnectFlags)0)
489 	{
490 		if ( "text-attributes-changed" !in connectedSignals )
491 		{
492 			Signals.connectData(
493 				this,
494 				"text-attributes-changed",
495 				cast(GCallback)&callBackTextAttributesChanged,
496 				cast(void*)cast(TextIF)this,
497 				null,
498 				connectFlags);
499 			connectedSignals["text-attributes-changed"] = 1;
500 		}
501 		_onTextAttributesChangedListeners ~= dlg;
502 	}
503 	extern(C) static void callBackTextAttributesChanged(AtkText* textStruct, TextIF _text)
504 	{
505 		foreach ( void delegate(TextIF) dlg; _text.onTextAttributesChangedListeners )
506 		{
507 			dlg(_text);
508 		}
509 	}
510 
511 	void delegate(int, TextIF)[] _onTextCaretMovedListeners;
512 	@property void delegate(int, TextIF)[] onTextCaretMovedListeners()
513 	{
514 		return _onTextCaretMovedListeners;
515 	}
516 	/**
517 	 * The "text-caret-moved" signal is emitted when the caret
518 	 * position of the text of an object which implements AtkText
519 	 * changes.
520 	 *
521 	 * Params:
522 	 *     arg1 = The new position of the text caret.
523 	 */
524 	void addOnTextCaretMoved(void delegate(int, TextIF) dlg, ConnectFlags connectFlags=cast(ConnectFlags)0)
525 	{
526 		if ( "text-caret-moved" !in connectedSignals )
527 		{
528 			Signals.connectData(
529 				this,
530 				"text-caret-moved",
531 				cast(GCallback)&callBackTextCaretMoved,
532 				cast(void*)cast(TextIF)this,
533 				null,
534 				connectFlags);
535 			connectedSignals["text-caret-moved"] = 1;
536 		}
537 		_onTextCaretMovedListeners ~= dlg;
538 	}
539 	extern(C) static void callBackTextCaretMoved(AtkText* textStruct, int arg1, TextIF _text)
540 	{
541 		foreach ( void delegate(int, TextIF) dlg; _text.onTextCaretMovedListeners )
542 		{
543 			dlg(arg1, _text);
544 		}
545 	}
546 
547 	void delegate(int, int, TextIF)[] _onTextChangedListeners;
548 	@property void delegate(int, int, TextIF)[] onTextChangedListeners()
549 	{
550 		return _onTextChangedListeners;
551 	}
552 	/**
553 	 * The "text-changed" signal is emitted when the text of the
554 	 * object which implements the AtkText interface changes, This
555 	 * signal will have a detail which is either "insert" or
556 	 * "delete" which identifies whether the text change was an
557 	 * insertion or a deletion.
558 	 *
559 	 * Deprecated: Use #AtkObject::text-insert or
560 	 * #AtkObject::text-remove instead.
561 	 *
562 	 * Params:
563 	 *     arg1 = The position (character offset) of the insertion or deletion.
564 	 *     arg2 = The length (in characters) of text inserted or deleted.
565 	 */
566 	void addOnTextChanged(void delegate(int, int, TextIF) dlg, ConnectFlags connectFlags=cast(ConnectFlags)0)
567 	{
568 		if ( "text-changed" !in connectedSignals )
569 		{
570 			Signals.connectData(
571 				this,
572 				"text-changed",
573 				cast(GCallback)&callBackTextChanged,
574 				cast(void*)cast(TextIF)this,
575 				null,
576 				connectFlags);
577 			connectedSignals["text-changed"] = 1;
578 		}
579 		_onTextChangedListeners ~= dlg;
580 	}
581 	extern(C) static void callBackTextChanged(AtkText* textStruct, int arg1, int arg2, TextIF _text)
582 	{
583 		foreach ( void delegate(int, int, TextIF) dlg; _text.onTextChangedListeners )
584 		{
585 			dlg(arg1, arg2, _text);
586 		}
587 	}
588 
589 	void delegate(int, int, string, TextIF)[] _onTextInsertListeners;
590 	@property void delegate(int, int, string, TextIF)[] onTextInsertListeners()
591 	{
592 		return _onTextInsertListeners;
593 	}
594 	/**
595 	 * The "text-insert" signal is emitted when a new text is
596 	 * inserted. If the signal was not triggered by the user
597 	 * (e.g. typing or pasting text), the "system" detail should be
598 	 * included.
599 	 *
600 	 * Params:
601 	 *     arg1 = The position (character offset) of the insertion.
602 	 *     arg2 = The length (in characters) of text inserted.
603 	 *     arg3 = The new text inserted
604 	 */
605 	void addOnTextInsert(void delegate(int, int, string, TextIF) dlg, ConnectFlags connectFlags=cast(ConnectFlags)0)
606 	{
607 		if ( "text-insert" !in connectedSignals )
608 		{
609 			Signals.connectData(
610 				this,
611 				"text-insert",
612 				cast(GCallback)&callBackTextInsert,
613 				cast(void*)cast(TextIF)this,
614 				null,
615 				connectFlags);
616 			connectedSignals["text-insert"] = 1;
617 		}
618 		_onTextInsertListeners ~= dlg;
619 	}
620 	extern(C) static void callBackTextInsert(AtkText* textStruct, int arg1, int arg2, char* arg3, TextIF _text)
621 	{
622 		foreach ( void delegate(int, int, string, TextIF) dlg; _text.onTextInsertListeners )
623 		{
624 			dlg(arg1, arg2, Str.toString(arg3), _text);
625 		}
626 	}
627 
628 	void delegate(int, int, string, TextIF)[] _onTextRemoveListeners;
629 	@property void delegate(int, int, string, TextIF)[] onTextRemoveListeners()
630 	{
631 		return _onTextRemoveListeners;
632 	}
633 	/**
634 	 * The "text-remove" signal is emitted when a new text is
635 	 * removed. If the signal was not triggered by the user
636 	 * (e.g. typing or pasting text), the "system" detail should be
637 	 * included.
638 	 *
639 	 * Params:
640 	 *     arg1 = The position (character offset) of the removal.
641 	 *     arg2 = The length (in characters) of text removed.
642 	 *     arg3 = The old text removed
643 	 */
644 	void addOnTextRemove(void delegate(int, int, string, TextIF) dlg, ConnectFlags connectFlags=cast(ConnectFlags)0)
645 	{
646 		if ( "text-remove" !in connectedSignals )
647 		{
648 			Signals.connectData(
649 				this,
650 				"text-remove",
651 				cast(GCallback)&callBackTextRemove,
652 				cast(void*)cast(TextIF)this,
653 				null,
654 				connectFlags);
655 			connectedSignals["text-remove"] = 1;
656 		}
657 		_onTextRemoveListeners ~= dlg;
658 	}
659 	extern(C) static void callBackTextRemove(AtkText* textStruct, int arg1, int arg2, char* arg3, TextIF _text)
660 	{
661 		foreach ( void delegate(int, int, string, TextIF) dlg; _text.onTextRemoveListeners )
662 		{
663 			dlg(arg1, arg2, Str.toString(arg3), _text);
664 		}
665 	}
666 
667 	void delegate(TextIF)[] _onTextSelectionChangedListeners;
668 	@property void delegate(TextIF)[] onTextSelectionChangedListeners()
669 	{
670 		return _onTextSelectionChangedListeners;
671 	}
672 	/**
673 	 * The "text-selection-changed" signal is emitted when the
674 	 * selected text of an object which implements AtkText changes.
675 	 */
676 	void addOnTextSelectionChanged(void delegate(TextIF) dlg, ConnectFlags connectFlags=cast(ConnectFlags)0)
677 	{
678 		if ( "text-selection-changed" !in connectedSignals )
679 		{
680 			Signals.connectData(
681 				this,
682 				"text-selection-changed",
683 				cast(GCallback)&callBackTextSelectionChanged,
684 				cast(void*)cast(TextIF)this,
685 				null,
686 				connectFlags);
687 			connectedSignals["text-selection-changed"] = 1;
688 		}
689 		_onTextSelectionChangedListeners ~= dlg;
690 	}
691 	extern(C) static void callBackTextSelectionChanged(AtkText* textStruct, TextIF _text)
692 	{
693 		foreach ( void delegate(TextIF) dlg; _text.onTextSelectionChangedListeners )
694 		{
695 			dlg(_text);
696 		}
697 	}
698 
699 	/**
700 	 * Frees the memory used by an #AtkAttributeSet, including all its
701 	 * #AtkAttributes.
702 	 *
703 	 * Params:
704 	 *     attribSet = The #AtkAttributeSet to free
705 	 */
706 	public static void attributeSetFree(AtkAttributeSet* attribSet)
707 	{
708 		atk_attribute_set_free(attribSet);
709 	}
710 
711 	/**
712 	 * Get the #AtkTextAttribute type corresponding to a text attribute name.
713 	 *
714 	 * Params:
715 	 *     name = a string which is the (non-localized) name of an ATK text attribute.
716 	 *
717 	 * Return: the #AtkTextAttribute enumerated type corresponding to the specified
718 	 *     name,
719 	 *     or #ATK_TEXT_ATTRIBUTE_INVALID if no matching text attribute is found.
720 	 */
721 	public static AtkTextAttribute attributeForName(string name)
722 	{
723 		return atk_text_attribute_for_name(Str.toStringz(name));
724 	}
725 
726 	/**
727 	 * Gets the name corresponding to the #AtkTextAttribute
728 	 *
729 	 * Params:
730 	 *     attr = The #AtkTextAttribute whose name is required
731 	 *
732 	 * Return: a string containing the name; this string should not be freed
733 	 */
734 	public static string attributeGetName(AtkTextAttribute attr)
735 	{
736 		return Str.toString(atk_text_attribute_get_name(attr));
737 	}
738 
739 	/**
740 	 * Gets the value for the index of the #AtkTextAttribute
741 	 *
742 	 * Params:
743 	 *     attr = The #AtkTextAttribute for which a value is required
744 	 *     index = The index of the required value
745 	 *
746 	 * Return: a string containing the value; this string
747 	 *     should not be freed; %NULL is returned if there are no values
748 	 *     maintained for the attr value.
749 	 */
750 	public static string attributeGetValue(AtkTextAttribute attr, int index)
751 	{
752 		return Str.toString(atk_text_attribute_get_value(attr, index));
753 	}
754 
755 	/**
756 	 * Associate @name with a new #AtkTextAttribute
757 	 *
758 	 * Params:
759 	 *     name = a name string
760 	 *
761 	 * Return: an #AtkTextAttribute associated with @name
762 	 */
763 	public static AtkTextAttribute attributeRegister(string name)
764 	{
765 		return atk_text_attribute_register(Str.toStringz(name));
766 	}
767 }