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 gsv.SourcePrintCompositor; 26 27 private import glib.ConstructionException; 28 private import glib.Str; 29 private import gobject.ObjectG; 30 private import gsv.SourceBuffer; 31 private import gsv.SourceView; 32 private import gsvc.gsv; 33 public import gsvc.gsvtypes; 34 private import gtk.PrintContext; 35 36 37 /** */ 38 public class SourcePrintCompositor : ObjectG 39 { 40 /** the main Gtk struct */ 41 protected GtkSourcePrintCompositor* gtkSourcePrintCompositor; 42 43 /** Get the main Gtk struct */ 44 public GtkSourcePrintCompositor* getSourcePrintCompositorStruct() 45 { 46 return gtkSourcePrintCompositor; 47 } 48 49 /** the main Gtk struct as a void* */ 50 protected override void* getStruct() 51 { 52 return cast(void*)gtkSourcePrintCompositor; 53 } 54 55 protected override void setStruct(GObject* obj) 56 { 57 gtkSourcePrintCompositor = cast(GtkSourcePrintCompositor*)obj; 58 super.setStruct(obj); 59 } 60 61 /** 62 * Sets our main struct and passes it to the parent class. 63 */ 64 public this (GtkSourcePrintCompositor* gtkSourcePrintCompositor, bool ownedRef = false) 65 { 66 this.gtkSourcePrintCompositor = gtkSourcePrintCompositor; 67 super(cast(GObject*)gtkSourcePrintCompositor, ownedRef); 68 } 69 70 71 /** */ 72 public static GType getType() 73 { 74 return gtk_source_print_compositor_get_type(); 75 } 76 77 /** 78 * Creates a new print compositor that can be used to print @buffer. 79 * 80 * Params: 81 * buffer = the #GtkSourceBuffer to print. 82 * 83 * Return: a new print compositor object. 84 * 85 * Since: 2.2 86 * 87 * Throws: ConstructionException GTK+ fails to create the object. 88 */ 89 public this(SourceBuffer buffer) 90 { 91 auto p = gtk_source_print_compositor_new((buffer is null) ? null : buffer.getSourceBufferStruct()); 92 93 if(p is null) 94 { 95 throw new ConstructionException("null returned by new"); 96 } 97 98 this(cast(GtkSourcePrintCompositor*) p, true); 99 } 100 101 /** 102 * Creates a new print compositor that can be used to print the buffer 103 * associated with @view. 104 * This constructor sets some configuration properties to make the 105 * printed output match @view as much as possible. The properties set are 106 * #GtkSourcePrintCompositor:tab-width, #GtkSourcePrintCompositor:highlight-syntax, 107 * #GtkSourcePrintCompositor:wrap-mode, #GtkSourcePrintCompositor:body-font-name and 108 * #GtkSourcePrintCompositor:print-line-numbers. 109 * 110 * Params: 111 * view = a #GtkSourceView to get configuration from. 112 * 113 * Return: a new print compositor object. 114 * 115 * Since: 2.2 116 * 117 * Throws: ConstructionException GTK+ fails to create the object. 118 */ 119 public this(SourceView view) 120 { 121 auto p = gtk_source_print_compositor_new_from_view((view is null) ? null : view.getSourceViewStruct()); 122 123 if(p is null) 124 { 125 throw new ConstructionException("null returned by new_from_view"); 126 } 127 128 this(cast(GtkSourcePrintCompositor*) p, true); 129 } 130 131 /** 132 * Draw page @page_nr for printing on the the Cairo context encapsuled in @context. 133 * 134 * This method has been designed to be called in the handler of the #GtkPrintOperation::draw_page signal 135 * as shown in the following example: 136 * 137 * <informalexample><programlisting> 138 * // Signal handler for the GtkPrintOperation::draw_page signal 139 * 140 * static void 141 * draw_page (GtkPrintOperation *operation, 142 * GtkPrintContext *context, 143 * gint page_nr, 144 * gpointer user_data) 145 * { 146 * GtkSourcePrintCompositor *compositor; 147 * 148 * compositor = GTK_SOURCE_PRINT_COMPOSITOR (user_data); 149 * 150 * gtk_source_print_compositor_draw_page (compositor, 151 * context, 152 * page_nr); 153 * } 154 * </programlisting></informalexample> 155 * 156 * Params: 157 * context = the #GtkPrintContext encapsulating the context information that is required when 158 * drawing the page for printing. 159 * pageNr = the number of the page to print. 160 */ 161 public void drawPage(PrintContext context, int pageNr) 162 { 163 gtk_source_print_compositor_draw_page(gtkSourcePrintCompositor, (context is null) ? null : context.getPrintContextStruct(), pageNr); 164 } 165 166 /** 167 * Returns the name of the font used to print the text body. The returned string 168 * must be freed with g_free(). 169 * 170 * Return: a new string containing the name of the font used to print the 171 * text body. 172 * 173 * Since: 2.2 174 */ 175 public string getBodyFontName() 176 { 177 auto retStr = gtk_source_print_compositor_get_body_font_name(gtkSourcePrintCompositor); 178 179 scope(exit) Str.freeString(retStr); 180 return Str.toString(retStr); 181 } 182 183 /** 184 * Gets the bottom margin in units of @unit. 185 * 186 * Params: 187 * unit = the unit for the return value. 188 * 189 * Return: the bottom margin. 190 * 191 * Since: 2.2 192 */ 193 public double getBottomMargin(GtkUnit unit) 194 { 195 return gtk_source_print_compositor_get_bottom_margin(gtkSourcePrintCompositor, unit); 196 } 197 198 /** 199 * Gets the #GtkSourceBuffer associated with the compositor. The returned 200 * object reference is owned by the compositor object and 201 * should not be unreferenced. 202 * 203 * Return: the #GtkSourceBuffer associated with the compositor. 204 * 205 * Since: 2.2 206 */ 207 public SourceBuffer getBuffer() 208 { 209 auto p = gtk_source_print_compositor_get_buffer(gtkSourcePrintCompositor); 210 211 if(p is null) 212 { 213 return null; 214 } 215 216 return ObjectG.getDObject!(SourceBuffer)(cast(GtkSourceBuffer*) p); 217 } 218 219 /** 220 * Returns the name of the font used to print the page footer. 221 * The returned string must be freed with g_free(). 222 * 223 * Return: a new string containing the name of the font used to print 224 * the page footer. 225 * 226 * Since: 2.2 227 */ 228 public string getFooterFontName() 229 { 230 auto retStr = gtk_source_print_compositor_get_footer_font_name(gtkSourcePrintCompositor); 231 232 scope(exit) Str.freeString(retStr); 233 return Str.toString(retStr); 234 } 235 236 /** 237 * Returns the name of the font used to print the page header. 238 * The returned string must be freed with g_free(). 239 * 240 * Return: a new string containing the name of the font used to print 241 * the page header. 242 * 243 * Since: 2.2 244 */ 245 public string getHeaderFontName() 246 { 247 auto retStr = gtk_source_print_compositor_get_header_font_name(gtkSourcePrintCompositor); 248 249 scope(exit) Str.freeString(retStr); 250 return Str.toString(retStr); 251 } 252 253 /** 254 * Determines whether the printed text will be highlighted according to the 255 * buffer rules. Note that highlighting will happen 256 * only if the buffer to print has highlighting activated. 257 * 258 * Return: %TRUE if the printed output will be highlighted. 259 * 260 * Since: 2.2 261 */ 262 public bool getHighlightSyntax() 263 { 264 return gtk_source_print_compositor_get_highlight_syntax(gtkSourcePrintCompositor) != 0; 265 } 266 267 /** 268 * Gets the left margin in units of @unit. 269 * 270 * Params: 271 * unit = the unit for the return value. 272 * 273 * Return: the left margin 274 * 275 * Since: 2.2 276 */ 277 public double getLeftMargin(GtkUnit unit) 278 { 279 return gtk_source_print_compositor_get_left_margin(gtkSourcePrintCompositor, unit); 280 } 281 282 /** 283 * Returns the name of the font used to print line numbers on the left margin. 284 * The returned string must be freed with g_free(). 285 * 286 * Return: a new string containing the name of the font used to print 287 * line numbers on the left margin. 288 * 289 * Since: 2.2 290 */ 291 public string getLineNumbersFontName() 292 { 293 auto retStr = gtk_source_print_compositor_get_line_numbers_font_name(gtkSourcePrintCompositor); 294 295 scope(exit) Str.freeString(retStr); 296 return Str.toString(retStr); 297 } 298 299 /** 300 * Returns the number of pages in the document or <code>-1</code> if the 301 * document has not been completely paginated. 302 * 303 * Return: the number of pages in the document or <code>-1</code> if the 304 * document has not been completely paginated. 305 * 306 * Since: 2.2 307 */ 308 public int getNPages() 309 { 310 return gtk_source_print_compositor_get_n_pages(gtkSourcePrintCompositor); 311 } 312 313 /** 314 * Returns the current fraction of the document pagination that has been completed. 315 * 316 * Return: a fraction from 0.0 to 1.0 inclusive. 317 * 318 * Since: 2.2 319 */ 320 public double getPaginationProgress() 321 { 322 return gtk_source_print_compositor_get_pagination_progress(gtkSourcePrintCompositor); 323 } 324 325 /** 326 * Determines if a footer is set to be printed for each page. A 327 * footer will be printed if this function returns %TRUE 328 * <emphasis>and</emphasis> some format strings have been specified 329 * with gtk_source_print_compositor_set_footer_format(). 330 * 331 * Return: %TRUE if the footer is set to be printed. 332 * 333 * Since: 2.2 334 */ 335 public bool getPrintFooter() 336 { 337 return gtk_source_print_compositor_get_print_footer(gtkSourcePrintCompositor) != 0; 338 } 339 340 /** 341 * Determines if a header is set to be printed for each page. A 342 * header will be printed if this function returns %TRUE 343 * <emphasis>and</emphasis> some format strings have been specified 344 * with gtk_source_print_compositor_set_header_format(). 345 * 346 * Return: %TRUE if the header is set to be printed. 347 * 348 * Since: 2.2 349 */ 350 public bool getPrintHeader() 351 { 352 return gtk_source_print_compositor_get_print_header(gtkSourcePrintCompositor) != 0; 353 } 354 355 /** 356 * Returns the interval used for line number printing. If the 357 * value is 0, no line numbers will be printed. The default value is 358 * 1 (i.e. numbers printed in all lines). 359 * 360 * Return: the interval of printed line numbers. 361 * 362 * Since: 2.2 363 */ 364 public uint getPrintLineNumbers() 365 { 366 return gtk_source_print_compositor_get_print_line_numbers(gtkSourcePrintCompositor); 367 } 368 369 /** 370 * Gets the right margin in units of @unit. 371 * 372 * Params: 373 * unit = the unit for the return value. 374 * 375 * Return: the right margin. 376 * 377 * Since: 2.2 378 */ 379 public double getRightMargin(GtkUnit unit) 380 { 381 return gtk_source_print_compositor_get_right_margin(gtkSourcePrintCompositor, unit); 382 } 383 384 /** 385 * Returns the width of tabulation in characters for printed text. 386 * 387 * Return: width of tab. 388 * 389 * Since: 2.2 390 */ 391 public uint getTabWidth() 392 { 393 return gtk_source_print_compositor_get_tab_width(gtkSourcePrintCompositor); 394 } 395 396 /** 397 * Gets the top margin in units of @unit. 398 * 399 * Params: 400 * unit = the unit for the return value. 401 * 402 * Return: the top margin. 403 * 404 * Since: 2.2 405 */ 406 public double getTopMargin(GtkUnit unit) 407 { 408 return gtk_source_print_compositor_get_top_margin(gtkSourcePrintCompositor, unit); 409 } 410 411 /** 412 * Gets the line wrapping mode for the printed text. 413 * 414 * Return: the line wrap mode. 415 * 416 * Since: 2.2 417 */ 418 public GtkWrapMode getWrapMode() 419 { 420 return gtk_source_print_compositor_get_wrap_mode(gtkSourcePrintCompositor); 421 } 422 423 /** 424 * Paginate the document associated with the @compositor. 425 * 426 * In order to support non-blocking pagination, document is paginated in small chunks. 427 * Each time gtk_source_print_compositor_paginate() is invoked, a chunk of the document 428 * is paginated. To paginate the entire document, gtk_source_print_compositor_paginate() 429 * must be invoked multiple times. 430 * It returns %TRUE if the document has been completely paginated, otherwise it returns %FALSE. 431 * 432 * This method has been designed to be invoked in the handler of the #GtkPrintOperation::paginate signal, 433 * as shown in the following example: 434 * 435 * <informalexample><programlisting> 436 * // Signal handler for the GtkPrintOperation::paginate signal 437 * 438 * static gboolean 439 * paginate (GtkPrintOperation *operation, 440 * GtkPrintContext *context, 441 * gpointer user_data) 442 * { 443 * GtkSourcePrintCompositor *compositor; 444 * 445 * compositor = GTK_SOURCE_PRINT_COMPOSITOR (user_data); 446 * 447 * if (gtk_source_print_compositor_paginate (compositor, context)) 448 * { 449 * gint n_pages; 450 * 451 * n_pages = gtk_source_print_compositor_get_n_pages (compositor); 452 * gtk_print_operation_set_n_pages (operation, n_pages); 453 * 454 * return TRUE; 455 * } 456 * 457 * return FALSE; 458 * } 459 * </programlisting></informalexample> 460 * 461 * If you don't need to do pagination in chunks, you can simply do it all in the 462 * #GtkPrintOperation::begin-print handler, and set the number of pages from there, like 463 * in the following example: 464 * 465 * <informalexample><programlisting> 466 * // Signal handler for the GtkPrintOperation::begin-print signal 467 * 468 * static void 469 * begin_print (GtkPrintOperation *operation, 470 * GtkPrintContext *context, 471 * gpointer user_data) 472 * { 473 * GtkSourcePrintCompositor *compositor; 474 * gint n_pages; 475 * 476 * compositor = GTK_SOURCE_PRINT_COMPOSITOR (user_data); 477 * 478 * while (!gtk_source_print_compositor_paginate (compositor, context)); 479 * 480 * n_pages = gtk_source_print_compositor_get_n_pages (compositor); 481 * gtk_print_operation_set_n_pages (operation, n_pages); 482 * } 483 * </programlisting></informalexample> 484 * 485 * Params: 486 * context = the #GtkPrintContext whose parameters (e.g. paper size, print margins, etc.) 487 * are used by the the @compositor to paginate the document. 488 * 489 * Return: %TRUE if the document has been completely paginated, %FALSE otherwise. 490 * 491 * Since: 2.2 492 */ 493 public bool paginate(PrintContext context) 494 { 495 return gtk_source_print_compositor_paginate(gtkSourcePrintCompositor, (context is null) ? null : context.getPrintContextStruct()) != 0; 496 } 497 498 /** 499 * Sets the default font for the printed text. 500 * 501 * @font_name should be a 502 * string representation of a font description Pango can understand. 503 * (e.g. "Monospace 10"). See pango_font_description_from_string() 504 * for a description of the format of the string representation. 505 * 506 * This function cannot be called anymore after the first call to the 507 * gtk_source_print_compositor_paginate() function. 508 * 509 * Params: 510 * fontName = the name of the default font for the body text. 511 * 512 * Since: 2.2 513 */ 514 public void setBodyFontName(string fontName) 515 { 516 gtk_source_print_compositor_set_body_font_name(gtkSourcePrintCompositor, Str.toStringz(fontName)); 517 } 518 519 /** 520 * Sets the bottom margin used by @compositor. 521 * 522 * Params: 523 * margin = the new bottom margin in units of @unit. 524 * unit = the units for @margin. 525 * 526 * Since: 2.2 527 */ 528 public void setBottomMargin(double margin, GtkUnit unit) 529 { 530 gtk_source_print_compositor_set_bottom_margin(gtkSourcePrintCompositor, margin, unit); 531 } 532 533 /** 534 * Sets the font for printing the page footer. If 535 * %NULL is supplied, the default font (i.e. the one being used for the 536 * text) will be used instead. 537 * 538 * @font_name should be a 539 * string representation of a font description Pango can understand. 540 * (e.g. "Monospace 10"). See pango_font_description_from_string() 541 * for a description of the format of the string representation. 542 * 543 * This function cannot be called anymore after the first call to the 544 * gtk_source_print_compositor_paginate() function. 545 * 546 * Params: 547 * fontName = the name of the font for the footer text, or %NULL. 548 * 549 * Since: 2.2 550 */ 551 public void setFooterFontName(string fontName) 552 { 553 gtk_source_print_compositor_set_footer_font_name(gtkSourcePrintCompositor, Str.toStringz(fontName)); 554 } 555 556 /** 557 * See gtk_source_print_compositor_set_header_format() for more information 558 * about the parameters. 559 * 560 * Params: 561 * separator = %TRUE if you want a separator line to be printed. 562 * left = a format string to print on the left of the footer. 563 * center = a format string to print on the center of the footer. 564 * right = a format string to print on the right of the footer. 565 * 566 * Since: 2.2 567 */ 568 public void setFooterFormat(bool separator, string left, string center, string right) 569 { 570 gtk_source_print_compositor_set_footer_format(gtkSourcePrintCompositor, separator, Str.toStringz(left), Str.toStringz(center), Str.toStringz(right)); 571 } 572 573 /** 574 * Sets the font for printing the page header. If 575 * %NULL is supplied, the default font (i.e. the one being used for the 576 * text) will be used instead. 577 * 578 * @font_name should be a 579 * string representation of a font description Pango can understand. 580 * (e.g. "Monospace 10"). See pango_font_description_from_string() 581 * for a description of the format of the string representation. 582 * 583 * This function cannot be called anymore after the first call to the 584 * gtk_source_print_compositor_paginate() function. 585 * 586 * Params: 587 * fontName = the name of the font for header text, or %NULL. 588 * 589 * Since: 2.2 590 */ 591 public void setHeaderFontName(string fontName) 592 { 593 gtk_source_print_compositor_set_header_font_name(gtkSourcePrintCompositor, Str.toStringz(fontName)); 594 } 595 596 /** 597 * Sets strftime like header format strings, to be printed on the 598 * left, center and right of the top of each page. The strings may 599 * include strftime(3) codes which will be expanded at print time. 600 * A subset of strftime() codes are accepted, see g_date_time_format() 601 * for more details on the accepted format specifiers. 602 * Additionally the following format specifiers are accepted: 603 * - #N: the page number 604 * - #Q: the page count. 605 * 606 * @separator specifies if a solid line should be drawn to separate 607 * the header from the document text. 608 * 609 * If %NULL is given for any of the three arguments, that particular 610 * string will not be printed. 611 * 612 * For the header to be printed, in 613 * addition to specifying format strings, you need to enable header 614 * printing with gtk_source_print_compositor_set_print_header(). 615 * 616 * This function cannot be called anymore after the first call to the 617 * gtk_source_print_compositor_paginate() function. 618 * 619 * Params: 620 * separator = %TRUE if you want a separator line to be printed. 621 * left = a format string to print on the left of the header. 622 * center = a format string to print on the center of the header. 623 * right = a format string to print on the right of the header. 624 * 625 * Since: 2.2 626 */ 627 public void setHeaderFormat(bool separator, string left, string center, string right) 628 { 629 gtk_source_print_compositor_set_header_format(gtkSourcePrintCompositor, separator, Str.toStringz(left), Str.toStringz(center), Str.toStringz(right)); 630 } 631 632 /** 633 * Sets whether the printed text will be highlighted according to the 634 * buffer rules. Both color and font style are applied. 635 * 636 * This function cannot be called anymore after the first call to the 637 * gtk_source_print_compositor_paginate() function. 638 * 639 * Params: 640 * highlight = whether syntax should be highlighted. 641 * 642 * Since: 2.2 643 */ 644 public void setHighlightSyntax(bool highlight) 645 { 646 gtk_source_print_compositor_set_highlight_syntax(gtkSourcePrintCompositor, highlight); 647 } 648 649 /** 650 * Sets the left margin used by @compositor. 651 * 652 * Params: 653 * margin = the new left margin in units of @unit. 654 * unit = the units for @margin. 655 * 656 * Since: 2.2 657 */ 658 public void setLeftMargin(double margin, GtkUnit unit) 659 { 660 gtk_source_print_compositor_set_left_margin(gtkSourcePrintCompositor, margin, unit); 661 } 662 663 /** 664 * Sets the font for printing line numbers on the left margin. If 665 * %NULL is supplied, the default font (i.e. the one being used for the 666 * text) will be used instead. 667 * 668 * @font_name should be a 669 * string representation of a font description Pango can understand. 670 * (e.g. "Monospace 10"). See pango_font_description_from_string() 671 * for a description of the format of the string representation. 672 * 673 * This function cannot be called anymore after the first call to the 674 * gtk_source_print_compositor_paginate() function. 675 * 676 * Params: 677 * fontName = the name of the font for line numbers, or %NULL. 678 * 679 * Since: 2.2 680 */ 681 public void setLineNumbersFontName(string fontName) 682 { 683 gtk_source_print_compositor_set_line_numbers_font_name(gtkSourcePrintCompositor, Str.toStringz(fontName)); 684 } 685 686 /** 687 * Sets whether you want to print a footer in each page. The 688 * footer consists of three pieces of text and an optional line 689 * separator, configurable with 690 * gtk_source_print_compositor_set_footer_format(). 691 * 692 * Note that by default the footer format is unspecified, and if it's 693 * empty it will not be printed, regardless of this setting. 694 * 695 * This function cannot be called anymore after the first call to the 696 * gtk_source_print_compositor_paginate() function. 697 * 698 * Params: 699 * print = %TRUE if you want the footer to be printed. 700 * 701 * Since: 2.2 702 */ 703 public void setPrintFooter(bool print) 704 { 705 gtk_source_print_compositor_set_print_footer(gtkSourcePrintCompositor, print); 706 } 707 708 /** 709 * Sets whether you want to print a header in each page. The 710 * header consists of three pieces of text and an optional line 711 * separator, configurable with 712 * gtk_source_print_compositor_set_header_format(). 713 * 714 * Note that by default the header format is unspecified, and if it's 715 * empty it will not be printed, regardless of this setting. 716 * 717 * This function cannot be called anymore after the first call to the 718 * gtk_source_print_compositor_paginate() function. 719 * 720 * Params: 721 * print = %TRUE if you want the header to be printed. 722 * 723 * Since: 2.2 724 */ 725 public void setPrintHeader(bool print) 726 { 727 gtk_source_print_compositor_set_print_header(gtkSourcePrintCompositor, print); 728 } 729 730 /** 731 * Sets the interval for printed line numbers. If @interval is 0 no 732 * numbers will be printed. If greater than 0, a number will be 733 * printed every @interval lines (i.e. 1 will print all line numbers). 734 * 735 * Maximum accepted value for @interval is 100. 736 * 737 * This function cannot be called anymore after the first call to the 738 * gtk_source_print_compositor_paginate() function. 739 * 740 * Params: 741 * interval = interval for printed line numbers. 742 * 743 * Since: 2.2 744 */ 745 public void setPrintLineNumbers(uint interval) 746 { 747 gtk_source_print_compositor_set_print_line_numbers(gtkSourcePrintCompositor, interval); 748 } 749 750 /** 751 * Sets the right margin used by @compositor. 752 * 753 * Params: 754 * margin = the new right margin in units of @unit. 755 * unit = the units for @margin. 756 * 757 * Since: 2.2 758 */ 759 public void setRightMargin(double margin, GtkUnit unit) 760 { 761 gtk_source_print_compositor_set_right_margin(gtkSourcePrintCompositor, margin, unit); 762 } 763 764 /** 765 * Sets the width of tabulation in characters for printed text. 766 * 767 * This function cannot be called anymore after the first call to the 768 * gtk_source_print_compositor_paginate() function. 769 * 770 * Params: 771 * width = width of tab in characters. 772 * 773 * Since: 2.2 774 */ 775 public void setTabWidth(uint width) 776 { 777 gtk_source_print_compositor_set_tab_width(gtkSourcePrintCompositor, width); 778 } 779 780 /** 781 * Sets the top margin used by @compositor. 782 * 783 * Params: 784 * margin = the new top margin in units of @unit 785 * unit = the units for @margin 786 * 787 * Since: 2.2 788 */ 789 public void setTopMargin(double margin, GtkUnit unit) 790 { 791 gtk_source_print_compositor_set_top_margin(gtkSourcePrintCompositor, margin, unit); 792 } 793 794 /** 795 * Sets the line wrapping mode for the printed text. 796 * 797 * This function cannot be called anymore after the first call to the 798 * gtk_source_print_compositor_paginate() function. 799 * 800 * Params: 801 * wrapMode = a #GtkWrapMode. 802 * 803 * Since: 2.2 804 */ 805 public void setWrapMode(GtkWrapMode wrapMode) 806 { 807 gtk_source_print_compositor_set_wrap_mode(gtkSourcePrintCompositor, wrapMode); 808 } 809 }