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 gtk.PrintOperationPreviewT; 26 27 public import gobject.Signals; 28 public import gtk.PageSetup; 29 public import gtk.PrintContext; 30 public import gtk.c.functions; 31 public import gtk.c.types; 32 public import gtkc.gtktypes; 33 public import std.algorithm; 34 35 36 /** */ 37 public template PrintOperationPreviewT(TStruct) 38 { 39 /** Get the main Gtk struct */ 40 public GtkPrintOperationPreview* getPrintOperationPreviewStruct(bool transferOwnership = false) 41 { 42 if (transferOwnership) 43 ownedRef = false; 44 return cast(GtkPrintOperationPreview*)getStruct(); 45 } 46 47 48 /** 49 * Ends a preview. 50 * 51 * This function must be called to finish a custom print preview. 52 * 53 * Since: 2.10 54 */ 55 public void endPreview() 56 { 57 gtk_print_operation_preview_end_preview(getPrintOperationPreviewStruct()); 58 } 59 60 /** 61 * Returns whether the given page is included in the set of pages that 62 * have been selected for printing. 63 * 64 * Params: 65 * pageNr = a page number 66 * 67 * Returns: %TRUE if the page has been selected for printing 68 * 69 * Since: 2.10 70 */ 71 public bool isSelected(int pageNr) 72 { 73 return gtk_print_operation_preview_is_selected(getPrintOperationPreviewStruct(), pageNr) != 0; 74 } 75 76 /** 77 * Renders a page to the preview, using the print context that 78 * was passed to the #GtkPrintOperation::preview handler together 79 * with @preview. 80 * 81 * A custom iprint preview should use this function in its ::expose 82 * handler to render the currently selected page. 83 * 84 * Note that this function requires a suitable cairo context to 85 * be associated with the print context. 86 * 87 * Params: 88 * pageNr = the page to render 89 * 90 * Since: 2.10 91 */ 92 public void renderPage(int pageNr) 93 { 94 gtk_print_operation_preview_render_page(getPrintOperationPreviewStruct(), pageNr); 95 } 96 97 /** 98 * The ::got-page-size signal is emitted once for each page 99 * that gets rendered to the preview. 100 * 101 * A handler for this signal should update the @context 102 * according to @page_setup and set up a suitable cairo 103 * context, using gtk_print_context_set_cairo_context(). 104 * 105 * Params: 106 * context = the current #GtkPrintContext 107 * pageSetup = the #GtkPageSetup for the current page 108 */ 109 gulong addOnGotPageSize(void delegate(PrintContext, PageSetup, PrintOperationPreviewIF) dlg, ConnectFlags connectFlags=cast(ConnectFlags)0) 110 { 111 return Signals.connect(this, "got-page-size", dlg, connectFlags ^ ConnectFlags.SWAPPED); 112 } 113 114 /** 115 * The ::ready signal gets emitted once per preview operation, 116 * before the first page is rendered. 117 * 118 * A handler for this signal can be used for setup tasks. 119 * 120 * Params: 121 * context = the current #GtkPrintContext 122 */ 123 gulong addOnReady(void delegate(PrintContext, PrintOperationPreviewIF) dlg, ConnectFlags connectFlags=cast(ConnectFlags)0) 124 { 125 return Signals.connect(this, "ready", dlg, connectFlags ^ ConnectFlags.SWAPPED); 126 } 127 }