1 /* Copyright (C) 2006 The gtkmm Development Team
3 * This library is free software; you can redistribute it and/or
4 * modify it under the terms of the GNU Library General Public
5 * License as published by the Free Software Foundation; either
6 * version 2 of the License, or (at your option) any later version.
8 * This library is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 * Library General Public License for more details.
13 * You should have received a copy of the GNU Library General Public
14 * License along with this library; if not, write to the Free
15 * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
18 #include <glibmm/object.h>
20 #include <cairomm/context.h>
22 #include <pangomm/fontmap.h>
23 #include <pangomm/context.h>
24 #include <pangomm/layout.h>
26 #include <gtkmm/pagesetup.h>
29 _PINCLUDE(glibmm/private/object_p.h)
34 /** A PrintContext encapsulates context information that is required when
35 * drawing pages for printing, such as the cairo context and important
36 * parameters like page size and resolution. It also lets you easily
37 * create Pango::Layout and Pango::Context objects that match the font metrics
38 * of the cairo surface.
40 * PrintContext objects gets passed to the begin-print, end-print,
41 * request-page-setup and draw-page signals on the PrintOperation.
47 class PrintContext : public Glib::Object
49 _CLASS_GOBJECT(PrintContext, GtkPrintContext, GTK_PRINT_CONTEXT, Glib::Object, GObject)
53 #m4 _CONVERSION(`cairo_t*',`Cairo::RefPtr<Cairo::Context>',`Cairo::RefPtr<Cairo::Context>(new Cairo::Context($3, false /* take ref */))')
54 #m4 _CONVERSION(`cairo_t*',`Cairo::RefPtr<const Cairo::Context>',`Cairo::RefPtr<Cairo::Context>(new Cairo::Context($3, false /* take ref */))')
55 _WRAP_METHOD(Cairo::RefPtr<Cairo::Context> get_cairo_context(), gtk_print_context_get_cairo_context)
56 _WRAP_METHOD(Cairo::RefPtr<const Cairo::Context> get_cairo_context() const, gtk_print_context_get_cairo_context, constversion)
58 _WRAP_METHOD(Glib::RefPtr<PageSetup> get_page_setup(), gtk_print_context_get_page_setup, refreturn)
59 _WRAP_METHOD(Glib::RefPtr<const PageSetup> get_page_setup() const, gtk_print_context_get_page_setup, refreturn, constversion)
61 _WRAP_METHOD(double get_width() const, gtk_print_context_get_width)
62 _WRAP_METHOD(double get_height() const, gtk_print_context_get_height)
64 _WRAP_METHOD(double get_dpi_x() const, gtk_print_context_get_dpi_x)
65 _WRAP_METHOD(double get_dpi_y() const, gtk_print_context_get_dpi_y)
67 _WRAP_METHOD(Glib::RefPtr<Pango::FontMap> get_pango_fontmap(), gtk_print_context_get_pango_fontmap, refreturn)
68 _WRAP_METHOD(Glib::RefPtr<const Pango::FontMap> get_pango_fontmap() const, gtk_print_context_get_pango_fontmap, refreturn, constversion)
70 _WRAP_METHOD(Glib::RefPtr<Pango::Context> create_pango_context(), gtk_print_context_create_pango_context, refreturn)
71 _WRAP_METHOD(Glib::RefPtr<Pango::Layout> create_pango_layout(), gtk_print_context_create_pango_layout, refreturn)
73 _WRAP_METHOD(void set_cairo_context(const Cairo::RefPtr<Cairo::Context>& cr, double dpi_x, double dpi_y), gtk_print_context_set_cairo_context)