1 /* GTK - The GIMP Toolkit
2 * gtkprintoperation.h: Print Operation
3 * Copyright (C) 2006, Red Hat, Inc.
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.
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.
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.
21 #ifndef __GTK_PRINT_OPERATION_PRIVATE_H__
22 #define __GTK_PRINT_OPERATION_PRIVATE_H__
24 #include "gtkprintoperation.h"
28 /* Page drawing states */
31 GTK_PAGE_DRAWING_STATE_READY,
32 GTK_PAGE_DRAWING_STATE_DRAWING,
33 GTK_PAGE_DRAWING_STATE_DEFERRED_DRAWING
34 } GtkPageDrawingState;
36 struct _GtkPrintOperationPrivate
38 GtkPrintOperationAction action;
39 GtkPrintStatus status;
42 GtkPageSetup *default_page_setup;
43 GtkPrintSettings *print_settings;
46 gint nr_of_pages_to_print;
50 gchar *export_filename;
51 guint use_full_page : 1;
52 guint track_print_status : 1;
53 guint show_progress : 1;
55 guint allow_async : 1;
57 guint support_selection : 1;
58 guint has_selection : 1;
59 guint embed_page_setup : 1;
61 GtkPageDrawingState page_drawing_state;
63 guint print_pages_idle_id;
64 guint show_progress_timeout_id;
66 GtkPrintContext *print_context;
68 GtkPrintPages print_pages;
69 GtkPageRange *page_ranges;
72 gint manual_num_copies;
73 guint manual_collation : 1;
74 guint manual_reverse : 1;
75 guint manual_orientation : 1;
77 GtkPageSet manual_page_set;
78 guint manual_number_up;
79 GtkNumberUpLayout manual_number_up_layout;
81 GtkWidget *custom_widget;
82 gchar *custom_tab_label;
84 gpointer platform_data;
85 GDestroyNotify free_platform_data;
87 GMainLoop *rloop; /* recursive mainloop */
89 void (*start_page) (GtkPrintOperation *operation,
90 GtkPrintContext *print_context,
91 GtkPageSetup *page_setup);
92 void (*end_page) (GtkPrintOperation *operation,
93 GtkPrintContext *print_context);
94 void (*end_run) (GtkPrintOperation *operation,
100 typedef void (* GtkPrintOperationPrintFunc) (GtkPrintOperation *op,
103 GtkPrintOperationResult result);
105 GtkPrintOperationResult _gtk_print_operation_platform_backend_run_dialog (GtkPrintOperation *operation,
106 gboolean show_dialog,
109 void _gtk_print_operation_platform_backend_run_dialog_async (GtkPrintOperation *op,
110 gboolean show_dialog,
112 GtkPrintOperationPrintFunc print_cb);
113 void _gtk_print_operation_platform_backend_launch_preview (GtkPrintOperation *op,
114 cairo_surface_t *surface,
116 const char *filename);
117 cairo_surface_t * _gtk_print_operation_platform_backend_create_preview_surface (GtkPrintOperation *op,
118 GtkPageSetup *page_setup,
122 void _gtk_print_operation_platform_backend_resize_preview_surface (GtkPrintOperation *op,
123 GtkPageSetup *page_setup,
124 cairo_surface_t *surface);
125 void _gtk_print_operation_platform_backend_preview_start_page (GtkPrintOperation *op,
126 cairo_surface_t *surface,
128 void _gtk_print_operation_platform_backend_preview_end_page (GtkPrintOperation *op,
129 cairo_surface_t *surface,
132 void _gtk_print_operation_set_status (GtkPrintOperation *op,
133 GtkPrintStatus status,
134 const gchar *string);
136 /* GtkPrintContext private functions: */
138 GtkPrintContext *_gtk_print_context_new (GtkPrintOperation *op);
139 void _gtk_print_context_set_page_setup (GtkPrintContext *context,
140 GtkPageSetup *page_setup);
141 void _gtk_print_context_translate_into_margin (GtkPrintContext *context);
142 void _gtk_print_context_rotate_according_to_orientation (GtkPrintContext *context);
143 void _gtk_print_context_set_hard_margins (GtkPrintContext *context,
151 #endif /* __GTK_PRINT_OPERATION_PRIVATE_H__ */