gtk2/gtk/gtkprintcontext.h
Alexander Larsson fad69ba06c Add gtkprintoperationpreview.[ch] Set default preview command. Hardcoded
2006-06-02  Alexander Larsson  <alexl@redhat.com>

	* gtk/Makefile.am:
	Add gtkprintoperationpreview.[ch]
	Set default preview command. Hardcoded for now.

	* gtk/gtkmarshalers.list:
	Add BOOLEAN:OBJECT,OBJECT,OBJECT

	* gtk/gtkprintbackend.c:
	Add preview command property.

	* gtk/gtkprintcontext.[ch]:
	Make less dependent on PrintOperation for output settings
	Externally set cairo_t and dpi. Resettable.
	Create fontmap without metrics hinting (so that print preview
	text layout doesn't depend on zoom level).

	* gtk/gtkprintoperation-private.h:
	* gtk/gtkprintoperation-unix.c:
	* gtk/gtkprintoperation.[ch]:
	Initial work on print preview API and default implementation
	using an external preview app.

	* gtk/gtkprintoperation-win32.c:
	Some needed updates. Not done, needs more work.

	* gtk/gtkprintoperationpreview.[ch]:
	New interface used in print preview api.

	* gtk/gtkprintunixdialog.c:
	Add print preview dialog.

	* tests/print-editor.c:
	Test using an custom print preview widget.
2006-06-02 15:16:13 +00:00

63 lines
2.4 KiB
C

/* GTK - The GIMP Toolkit
* gtkprintcontext.h: Print Context
* Copyright (C) 2006, Red Hat, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#ifndef __GTK_PRINT_CONTEXT_H__
#define __GTK_PRINT_CONTEXT_H__
#include <glib-object.h>
#include <pango/pango-layout.h>
#include "gtkenums.h"
#include "gtkpagesetup.h"
G_BEGIN_DECLS
typedef struct _GtkPrintContext GtkPrintContext;
#define GTK_TYPE_PRINT_CONTEXT (gtk_print_context_get_type ())
#define GTK_PRINT_CONTEXT(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_PRINT_CONTEXT, GtkPrintContext))
#define GTK_IS_PRINT_CONTEXT(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_PRINT_CONTEXT))
GType gtk_print_context_get_type (void) G_GNUC_CONST;
/* Rendering */
cairo_t *gtk_print_context_get_cairo_context (GtkPrintContext *context);
GtkPageSetup *gtk_print_context_get_page_setup (GtkPrintContext *context);
gdouble gtk_print_context_get_width (GtkPrintContext *context);
gdouble gtk_print_context_get_height (GtkPrintContext *context);
gdouble gtk_print_context_get_dpi_x (GtkPrintContext *context);
gdouble gtk_print_context_get_dpi_y (GtkPrintContext *context);
/* Fonts */
PangoFontMap *gtk_print_context_get_pango_fontmap (GtkPrintContext *context);
PangoContext *gtk_print_context_create_pango_context (GtkPrintContext *context);
PangoLayout *gtk_print_context_create_pango_layout (GtkPrintContext *context);
/* Needed for preview implementations */
void gtk_print_context_set_cairo_context (GtkPrintContext *context,
cairo_t *cr,
double dpi_x,
double dpi_y);
G_END_DECLS
#endif /* __GTK_PRINT_CONTEXT_H__ */