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