Pileus Git - ~andy/gtk/blob - gtk/gtkprintoperation-private.h

   1 /* GTK - The GIMP Toolkit
   2  * gtkprintoperation.h: Print Operation
   3  * Copyright (C) 2006, Red Hat, Inc.
   4  *
   5  * This library is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU Lesser General Public
   7  * License as published by the Free Software Foundation; either
   8  * version 2 of the License, or (at your option) any later version.
   9  *
  10  * This library 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 GNU
  13  * Lesser General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU Lesser General Public
  16  * License along with this library; if not, write to the
  17  * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  18  * Boston, MA 02111-1307, USA.
  19  */
  20
  21 #ifndef __GTK_PRINT_OPERATION_PRIVATE_H__
  22 #define __GTK_PRINT_OPERATION_PRIVATE_H__
  23
  24 #include "gtkprintoperation.h"
  25
  26 G_BEGIN_DECLS
  27
  28 struct _GtkPrintOperationPrivate
  29 {
  30   GtkPrintStatus status;
  31   gchar *status_string;
  32   GtkPageSetup *default_page_setup;
  33   GtkPrintSettings *print_settings;
  34   gchar *job_name;
  35   gint nr_of_pages;
  36   gint current_page;
  37   GtkUnit unit;
  38   gchar *pdf_target;
  39   guint use_full_page      : 1;
  40   guint show_dialog        : 1;
  41   guint track_print_status : 1;
  42   guint show_progress      : 1;
  43   guint cancelled          : 1;
  44   guint is_sync            : 1;
  45
  46   guint print_pages_idle_id;
  47   guint show_progress_timeout_id;
  48
  49   GtkPrintContext *print_context;
  50
  51   /* Data for the print job: */
  52   /* cairo_surface_t *surface; */
  53   /*  gdouble dpi_x, dpi_y; */
  54
  55   GtkPrintPages print_pages;
  56   GtkPageRange *page_ranges;
  57   gint num_page_ranges;
  58
  59   gint manual_num_copies;
  60   guint manual_collation   : 1;
  61   guint manual_reverse     : 1;
  62   guint manual_orientation : 1;
  63   double manual_scale;
  64   GtkPageSet manual_page_set;
  65   GtkWidget *custom_widget;
  66   gchar *custom_tab_label;
  67
  68   gpointer platform_data;
  69   GDestroyNotify free_platform_data;
  70
  71   GMainLoop *rloop; /* recursive mainloop */
  72
  73   void (*start_page) (GtkPrintOperation *operation,
  74                       GtkPrintContext   *print_context,
  75                       GtkPageSetup      *page_setup);
  76   void (*end_page)   (GtkPrintOperation *operation,
  77                       GtkPrintContext   *print_context);
  78   void (*end_run)    (GtkPrintOperation *operation,
  79                       gboolean           wait,
  80                       gboolean           cancelled);
  81 };
  82
  83
  84 typedef void (* GtkPrintOperationPrintFunc) (GtkPrintOperation *op,
  85                                              GtkWindow         *parent,
  86                                              gboolean           is_preview);
  87
  88 GtkPrintOperationResult _gtk_print_operation_platform_backend_run_dialog             (GtkPrintOperation           *operation,
  89                                                                                       GtkWindow                   *parent,
  90                                                                                       gboolean                    *do_print,
  91                                                                                       GError                     **error);
  92 void                    _gtk_print_operation_platform_backend_run_dialog_async       (GtkPrintOperation           *op,
  93                                                                                       GtkWindow                   *parent,
  94                                                                                       GtkPrintOperationPrintFunc   print_cb);
  95 void                    _gtk_print_operation_platform_backend_launch_preview         (GtkPrintOperation           *op,
  96                                                                                       GtkWindow                   *parent,
  97                                                                                       const char                  *filename);
  98 cairo_surface_t *       _gtk_print_operation_platform_backend_create_preview_surface (GtkPrintOperation           *op,
  99                                                                                       GtkPageSetup                *page_setup,
 100                                                                                       gdouble                     *dpi_x,
 101                                                                                       gdouble                     *dpi_y,
 102                                                                                       const gchar                 *target);
 103 void                    _gtk_print_operation_platform_backend_resize_preview_surface (GtkPrintOperation           *op,
 104                                                                                       GtkPageSetup                *page_setup,
 105                                                                                       cairo_surface_t             *surface);
 106
 107 void _gtk_print_operation_set_status (GtkPrintOperation *op,
 108                                       GtkPrintStatus     status,
 109                                       const gchar       *string);
 110
 111 /* GtkPrintContext private functions: */
 112
 113 GtkPrintContext *_gtk_print_context_new                             (GtkPrintOperation *op);
 114 void             _gtk_print_context_set_page_setup                  (GtkPrintContext   *context,
 115                                                                      GtkPageSetup      *page_setup);
 116 void             _gtk_print_context_translate_into_margin           (GtkPrintContext   *context);
 117 void             _gtk_print_context_rotate_according_to_orientation (GtkPrintContext   *context);
 118
 119 G_END_DECLS
 120
 121 #endif /* __GTK_PRINT_OPERATION_PRIVATE_H__ */