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