* 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.
+ * License along with this library. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef __GTK_PRINT_BACKEND_H__
#define __GTK_PRINT_BACKEND_H__
/* This is a "semi-private" header; it is meant only for
- * alternate GtkPrintDialog backend modules; no stability guarantees
+ * alternate GtkPrintDialog backend modules; no stability guarantees
* are made at this point
*/
#ifndef GTK_PRINT_BACKEND_ENABLE_UNSUPPORTED
#error "GtkPrintBackend is not supported API for general use"
#endif
-#include <glib-object.h>
-#include <cairo.h>
-
-#include "gtkprinter-private.h"
-#include "gtkprintsettings.h"
-#include "gtkprinteroption.h"
-#include "gtkprintjob.h"
+#include <gtk/gtk.h>
+#include <gtk/gtkunixprint.h>
+#include <gtk/gtkprinteroptionset.h>
G_BEGIN_DECLS
-typedef struct _GtkPrintBackendIface GtkPrintBackendIface;
+typedef struct _GtkPrintBackendClass GtkPrintBackendClass;
+typedef struct _GtkPrintBackendPrivate GtkPrintBackendPrivate;
#define GTK_PRINT_BACKEND_ERROR (gtk_print_backend_error_quark ())
GQuark gtk_print_backend_error_quark (void);
-#define GTK_TYPE_PRINT_BACKEND (gtk_print_backend_get_type ())
-#define GTK_PRINT_BACKEND(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_PRINT_BACKEND, GtkPrintBackend))
-#define GTK_IS_PRINT_BACKEND(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_PRINT_BACKEND))
-#define GTK_PRINT_BACKEND_GET_IFACE(inst) (G_TYPE_INSTANCE_GET_INTERFACE ((inst), GTK_TYPE_PRINT_BACKEND, GtkPrintBackendIface))
+#define GTK_TYPE_PRINT_BACKEND (gtk_print_backend_get_type ())
+#define GTK_PRINT_BACKEND(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_PRINT_BACKEND, GtkPrintBackend))
+#define GTK_PRINT_BACKEND_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_PRINT_BACKEND, GtkPrintBackendClass))
+#define GTK_IS_PRINT_BACKEND(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_PRINT_BACKEND))
+#define GTK_IS_PRINT_BACKEND_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_PRINT_BACKEND))
+#define GTK_PRINT_BACKEND_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_PRINT_BACKEND, GtkPrintBackendClass))
-struct _GtkPrintBackendIface
+typedef enum
{
- GTypeInterface base_iface;
+ GTK_PRINT_BACKEND_STATUS_UNKNOWN,
+ GTK_PRINT_BACKEND_STATUS_OK,
+ GTK_PRINT_BACKEND_STATUS_UNAVAILABLE
+} GtkPrintBackendStatus;
- /* Global backend methods: */
- GList * (*get_printer_list) (GtkPrintBackend *printer_backend);
+struct _GtkPrintBackend
+{
+ GObject parent_instance;
- GtkPrinter * (*find_printer) (GtkPrintBackend *print_backend,
- const gchar *printer_name);
- void (*print_stream) (GtkPrintBackend *print_backend,
- GtkPrintJob *job,
- gint data_fd,
- GtkPrintJobCompleteFunc callback,
- gpointer user_data,
- GDestroyNotify dnotify);
+ GtkPrintBackendPrivate *priv;
+};
+
+struct _GtkPrintBackendClass
+{
+ GObjectClass parent_class;
+
+ /* Global backend methods: */
+ void (*request_printer_list) (GtkPrintBackend *backend);
+ void (*print_stream) (GtkPrintBackend *backend,
+ GtkPrintJob *job,
+ GIOChannel *data_io,
+ GtkPrintJobCompleteFunc callback,
+ gpointer user_data,
+ GDestroyNotify dnotify);
/* Printer methods: */
- void (*printer_request_details) (GtkPrinter *printer);
- cairo_surface_t * (*printer_create_cairo_surface) (GtkPrinter *printer,
- gdouble height,
- gdouble width,
- gint cache_fd);
- GtkPrinterOptionSet * (*printer_get_options) (GtkPrinter *printer,
- GtkPrintSettings *settings,
- GtkPageSetup *page_setup);
- gboolean (*printer_mark_conflicts) (GtkPrinter *printer,
+ void (*printer_request_details) (GtkPrinter *printer);
+ cairo_surface_t * (*printer_create_cairo_surface) (GtkPrinter *printer,
+ GtkPrintSettings *settings,
+ gdouble height,
+ gdouble width,
+ GIOChannel *cache_io);
+ GtkPrinterOptionSet * (*printer_get_options) (GtkPrinter *printer,
+ GtkPrintSettings *settings,
+ GtkPageSetup *page_setup,
+ GtkPrintCapabilities capabilities);
+ gboolean (*printer_mark_conflicts) (GtkPrinter *printer,
GtkPrinterOptionSet *options);
- void (*printer_get_settings_from_options) (GtkPrinter *printer,
+ void (*printer_get_settings_from_options) (GtkPrinter *printer,
GtkPrinterOptionSet *options,
- GtkPrintSettings *settings);
- void (*printer_prepare_for_print) (GtkPrinter *printer,
- GtkPrintJob *print_job,
- GtkPrintSettings *settings,
- GtkPageSetup *page_setup);
- GList * (*printer_list_papers) (GtkPrinter *printer);
- void (*printer_get_hard_margins) (GtkPrinter *printer,
- double *top,
- double *bottom,
- double *left,
- double *right);
-
- /* Signals
- */
- void (*printer_list_changed) (void);
- void (*printer_added) (GtkPrinter *printer);
- void (*printer_removed) (GtkPrinter *printer);
- void (*printer_status_changed) (GtkPrinter *printer);
+ GtkPrintSettings *settings);
+ void (*printer_prepare_for_print) (GtkPrinter *printer,
+ GtkPrintJob *print_job,
+ GtkPrintSettings *settings,
+ GtkPageSetup *page_setup);
+ GList * (*printer_list_papers) (GtkPrinter *printer);
+ GtkPageSetup * (*printer_get_default_page_size) (GtkPrinter *printer);
+ gboolean (*printer_get_hard_margins) (GtkPrinter *printer,
+ gdouble *top,
+ gdouble *bottom,
+ gdouble *left,
+ gdouble *right);
+ GtkPrintCapabilities (*printer_get_capabilities) (GtkPrinter *printer);
+
+ /* Signals */
+ void (*printer_list_changed) (GtkPrintBackend *backend);
+ void (*printer_list_done) (GtkPrintBackend *backend);
+ void (*printer_added) (GtkPrintBackend *backend,
+ GtkPrinter *printer);
+ void (*printer_removed) (GtkPrintBackend *backend,
+ GtkPrinter *printer);
+ void (*printer_status_changed) (GtkPrintBackend *backend,
+ GtkPrinter *printer);
+ void (*request_password) (GtkPrintBackend *backend,
+ gpointer auth_info_required,
+ gpointer auth_info_default,
+ gpointer auth_info_display,
+ gpointer auth_info_visible,
+ const gchar *prompt);
+
+ /* not a signal */
+ void (*set_password) (GtkPrintBackend *backend,
+ gchar **auth_info_required,
+ gchar **auth_info);
+
+ /* Padding for future expansion */
+ void (*_gtk_reserved1) (void);
+ void (*_gtk_reserved2) (void);
+ void (*_gtk_reserved3) (void);
+ void (*_gtk_reserved4) (void);
};
GType gtk_print_backend_get_type (void) G_GNUC_CONST;
-GList *gtk_print_backend_get_printer_list (GtkPrintBackend *print_backend);
-GtkPrinter *gtk_print_backend_find_printer (GtkPrintBackend *print_backend,
- const gchar *printer_name);
-void gtk_print_backend_print_stream (GtkPrintBackend *print_backend,
- GtkPrintJob *job,
- gint data_fd,
- GtkPrintJobCompleteFunc callback,
- gpointer user_data,
- GDestroyNotify dnotify);
-GList * gtk_print_backend_load_modules (void);
+GList *gtk_print_backend_get_printer_list (GtkPrintBackend *print_backend);
+gboolean gtk_print_backend_printer_list_is_done (GtkPrintBackend *print_backend);
+GtkPrinter *gtk_print_backend_find_printer (GtkPrintBackend *print_backend,
+ const gchar *printer_name);
+void gtk_print_backend_print_stream (GtkPrintBackend *print_backend,
+ GtkPrintJob *job,
+ GIOChannel *data_io,
+ GtkPrintJobCompleteFunc callback,
+ gpointer user_data,
+ GDestroyNotify dnotify);
+GList * gtk_print_backend_load_modules (void);
+void gtk_print_backend_destroy (GtkPrintBackend *print_backend);
+void gtk_print_backend_set_password (GtkPrintBackend *backend,
+ gchar **auth_info_required,
+ gchar **auth_info);
+
+/* Backend-only functions for GtkPrintBackend */
+
+void gtk_print_backend_add_printer (GtkPrintBackend *print_backend,
+ GtkPrinter *printer);
+void gtk_print_backend_remove_printer (GtkPrintBackend *print_backend,
+ GtkPrinter *printer);
+void gtk_print_backend_set_list_done (GtkPrintBackend *backend);
/* Backend-only functions for GtkPrinter */
-
-GtkPrinter *gtk_printer_new (const char *name,
- GtkPrintBackend *backend,
- gboolean is_virtual);
-void gtk_printer_set_backend (GtkPrinter *printer,
- GtkPrintBackend *backend);
-gboolean gtk_printer_is_new (GtkPrinter *printer);
-void gtk_printer_set_is_new (GtkPrinter *printer,
- gboolean val);
-void gtk_printer_set_is_active (GtkPrinter *printer,
- gboolean val);
-void gtk_printer_set_has_details (GtkPrinter *printer,
- gboolean val);
-void gtk_printer_set_is_default (GtkPrinter *printer,
- gboolean val);
-void gtk_printer_set_icon_name (GtkPrinter *printer,
- const gchar *icon);
-gboolean gtk_printer_set_job_count (GtkPrinter *printer,
- gint count);
-gboolean gtk_printer_set_location (GtkPrinter *printer,
- const gchar *location);
-gboolean gtk_printer_set_description (GtkPrinter *printer,
- const gchar *description);
-gboolean gtk_printer_set_state_message (GtkPrinter *printer,
- const gchar *message);
-void gtk_printer_set_is_active (GtkPrinter *printer,
- gboolean active);
+gboolean gtk_printer_is_new (GtkPrinter *printer);
+void gtk_printer_set_accepts_pdf (GtkPrinter *printer,
+ gboolean val);
+void gtk_printer_set_accepts_ps (GtkPrinter *printer,
+ gboolean val);
+void gtk_printer_set_is_new (GtkPrinter *printer,
+ gboolean val);
+void gtk_printer_set_is_active (GtkPrinter *printer,
+ gboolean val);
+gboolean gtk_printer_set_is_paused (GtkPrinter *printer,
+ gboolean val);
+gboolean gtk_printer_set_is_accepting_jobs (GtkPrinter *printer,
+ gboolean val);
+void gtk_printer_set_has_details (GtkPrinter *printer,
+ gboolean val);
+void gtk_printer_set_is_default (GtkPrinter *printer,
+ gboolean val);
+void gtk_printer_set_icon_name (GtkPrinter *printer,
+ const gchar *icon);
+gboolean gtk_printer_set_job_count (GtkPrinter *printer,
+ gint count);
+gboolean gtk_printer_set_location (GtkPrinter *printer,
+ const gchar *location);
+gboolean gtk_printer_set_description (GtkPrinter *printer,
+ const gchar *description);
+gboolean gtk_printer_set_state_message (GtkPrinter *printer,
+ const gchar *message);
G_END_DECLS
projects / ~andy / gtk / blobdiff