forked from AuroraMiddleware/gtk
eff99c282c
2008-05-28 Michael Natterer <mitch@imendio.com> * gtk/gtk.h: define __GTK_H_INSIDE__ around including all other headers. * gtk/gtktypebuiltins.h.template * gtk/gtkversion.h.in * gtk/gtk*.h: add single-include guards that #error out if GTK_DISABLE_SINGLE_INCLUDES is defined and any of these files is included individually. * gtk/gtkprintbackend.h * gtk/gtkprinter-private.h * gtk/gtktextlayout.h * gtk/gtktexttagprivate.h * gtk/gtktexttypes.h * gtk/gtktreedatalist.h: include <gtk/gtk.h> instead of individual headers in these private or semi-private headers. * gtk/gtkimmodule.h: also here because it's not in gtk.h. * gtk/gtkpagesetupunixdialog.h * gtk/gtkprinter.h * gtk/gtkprintjob.h * gtk/gtkprintunixdialog.h: likewise in the gtkunixprint headers. * gtk/gtkclist.h * gtk/gtkcombo.h * gtk/gtkctree.h * gtk/gtkfilesel.h * gtk/gtkitemfactory.h * gtk/gtklist.h * gtk/gtklistitem.h * gtk/gtkoldeditable.h * gtk/gtkoptionmenu.h * gtk/gtkpixmap.h * gtk/gtkpreview.h * gtk/gtksignal.h * gtk/gtktipsquery.h: whenever possible, include only <gtk/gtk.h> instead of individual headers in these deprecated headers. They don't get included at all when GTK_DISABLE_DEPRECATED is defined, so if an app needs them anyway, it must undef GTK_DISABLE_DEPRECATED and include them individually, which should continue to work. * gtk/gtkclist.c: include "gtkctree.h" because of the change above. svn path=/trunk/; revision=20221
183 lines
7.9 KiB
C
183 lines
7.9 KiB
C
/* GTK - The GIMP Toolkit
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* gtkprintbackend.h: Abstract printer backend interfaces
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* Copyright (C) 2006, Red Hat, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#ifndef __GTK_PRINT_BACKEND_H__
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#define __GTK_PRINT_BACKEND_H__
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/* This is a "semi-private" header; it is meant only for
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* alternate GtkPrintDialog backend modules; no stability guarantees
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* are made at this point
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*/
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#ifndef GTK_PRINT_BACKEND_ENABLE_UNSUPPORTED
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#error "GtkPrintBackend is not supported API for general use"
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#endif
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#include <cairo.h>
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#include <gtk/gtk.h>
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#include "gtkprinteroptionset.h"
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#include "gtkprintjob.h"
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G_BEGIN_DECLS
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typedef struct _GtkPrintBackendClass GtkPrintBackendClass;
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typedef struct _GtkPrintBackendPrivate GtkPrintBackendPrivate;
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#define GTK_PRINT_BACKEND_ERROR (gtk_print_backend_error_quark ())
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typedef enum
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{
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/* TODO: add specific errors */
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GTK_PRINT_BACKEND_ERROR_GENERIC
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} GtkPrintBackendError;
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GQuark gtk_print_backend_error_quark (void);
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#define GTK_TYPE_PRINT_BACKEND (gtk_print_backend_get_type ())
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#define GTK_PRINT_BACKEND(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_PRINT_BACKEND, GtkPrintBackend))
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#define GTK_PRINT_BACKEND_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_PRINT_BACKEND, GtkPrintBackendClass))
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#define GTK_IS_PRINT_BACKEND(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_PRINT_BACKEND))
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#define GTK_IS_PRINT_BACKEND_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_PRINT_BACKEND))
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#define GTK_PRINT_BACKEND_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_PRINT_BACKEND, GtkPrintBackendClass))
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struct _GtkPrintBackend
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{
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GObject parent_instance;
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GtkPrintBackendPrivate *priv;
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};
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struct _GtkPrintBackendClass
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{
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GObjectClass parent_class;
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/* Global backend methods: */
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void (*request_printer_list) (GtkPrintBackend *backend);
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void (*print_stream) (GtkPrintBackend *backend,
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GtkPrintJob *job,
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GIOChannel *data_io,
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GtkPrintJobCompleteFunc callback,
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gpointer user_data,
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GDestroyNotify dnotify);
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/* Printer methods: */
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void (*printer_request_details) (GtkPrinter *printer);
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cairo_surface_t * (*printer_create_cairo_surface) (GtkPrinter *printer,
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GtkPrintSettings *settings,
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gdouble height,
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gdouble width,
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GIOChannel *cache_io);
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GtkPrinterOptionSet * (*printer_get_options) (GtkPrinter *printer,
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GtkPrintSettings *settings,
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GtkPageSetup *page_setup,
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GtkPrintCapabilities capabilities);
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gboolean (*printer_mark_conflicts) (GtkPrinter *printer,
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GtkPrinterOptionSet *options);
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void (*printer_get_settings_from_options) (GtkPrinter *printer,
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GtkPrinterOptionSet *options,
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GtkPrintSettings *settings);
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void (*printer_prepare_for_print) (GtkPrinter *printer,
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GtkPrintJob *print_job,
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GtkPrintSettings *settings,
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GtkPageSetup *page_setup);
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GList * (*printer_list_papers) (GtkPrinter *printer);
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GtkPageSetup * (*printer_get_default_page_size) (GtkPrinter *printer);
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void (*printer_get_hard_margins) (GtkPrinter *printer,
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double *top,
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double *bottom,
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double *left,
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double *right);
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GtkPrintCapabilities (*printer_get_capabilities) (GtkPrinter *printer);
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/* Signals */
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void (*printer_list_changed) (GtkPrintBackend *backend);
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void (*printer_list_done) (GtkPrintBackend *backend);
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void (*printer_added) (GtkPrintBackend *backend,
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GtkPrinter *printer);
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void (*printer_removed) (GtkPrintBackend *backend,
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GtkPrinter *printer);
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void (*printer_status_changed) (GtkPrintBackend *backend,
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GtkPrinter *printer);
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/* Padding for future expansion */
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void (*_gtk_reserved1) (void);
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void (*_gtk_reserved2) (void);
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void (*_gtk_reserved3) (void);
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void (*_gtk_reserved4) (void);
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void (*_gtk_reserved5) (void);
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void (*_gtk_reserved6) (void);
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};
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GType gtk_print_backend_get_type (void) G_GNUC_CONST;
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GList *gtk_print_backend_get_printer_list (GtkPrintBackend *print_backend);
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gboolean gtk_print_backend_printer_list_is_done (GtkPrintBackend *print_backend);
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GtkPrinter *gtk_print_backend_find_printer (GtkPrintBackend *print_backend,
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const gchar *printer_name);
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void gtk_print_backend_print_stream (GtkPrintBackend *print_backend,
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GtkPrintJob *job,
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GIOChannel *data_io,
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GtkPrintJobCompleteFunc callback,
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gpointer user_data,
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GDestroyNotify dnotify);
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GList * gtk_print_backend_load_modules (void);
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void gtk_print_backend_destroy (GtkPrintBackend *print_backend);
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/* Backend-only functions for GtkPrintBackend */
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void gtk_print_backend_add_printer (GtkPrintBackend *print_backend,
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GtkPrinter *printer);
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void gtk_print_backend_remove_printer (GtkPrintBackend *print_backend,
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GtkPrinter *printer);
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void gtk_print_backend_set_list_done (GtkPrintBackend *backend);
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/* Backend-only functions for GtkPrinter */
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GtkPrinter *gtk_printer_new (const char *name,
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GtkPrintBackend *backend,
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gboolean is_virtual);
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gboolean gtk_printer_is_new (GtkPrinter *printer);
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void gtk_printer_set_is_new (GtkPrinter *printer,
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gboolean val);
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void gtk_printer_set_is_active (GtkPrinter *printer,
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gboolean val);
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void gtk_printer_set_has_details (GtkPrinter *printer,
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gboolean val);
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void gtk_printer_set_is_default (GtkPrinter *printer,
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gboolean val);
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void gtk_printer_set_icon_name (GtkPrinter *printer,
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const gchar *icon);
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gboolean gtk_printer_set_job_count (GtkPrinter *printer,
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gint count);
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gboolean gtk_printer_set_location (GtkPrinter *printer,
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const gchar *location);
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gboolean gtk_printer_set_description (GtkPrinter *printer,
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const gchar *description);
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gboolean gtk_printer_set_state_message (GtkPrinter *printer,
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const gchar *message);
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void gtk_printer_set_is_active (GtkPrinter *printer,
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gboolean active);
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G_END_DECLS
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#endif /* __GTK_PRINT_BACKEND_H__ */
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