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, see <http://www.gnu.org/licenses/>.
19 #ifndef __GTK_PRINT_OPERATION_PRIVATE_H__
20 #define __GTK_PRINT_OPERATION_PRIVATE_H__
22 #include "gtkprintoperation.h"
26 /* Page drawing states */
29 GTK_PAGE_DRAWING_STATE_READY,
30 GTK_PAGE_DRAWING_STATE_DRAWING,
31 GTK_PAGE_DRAWING_STATE_DEFERRED_DRAWING
32 } GtkPageDrawingState;
34 struct _GtkPrintOperationPrivate
36 GtkPrintOperationAction action;
37 GtkPrintStatus status;
40 GtkPageSetup *default_page_setup;
41 GtkPrintSettings *print_settings;
44 gint nr_of_pages_to_print;
48 gchar *export_filename;
49 guint use_full_page : 1;
50 guint track_print_status : 1;
51 guint show_progress : 1;
53 guint allow_async : 1;
55 guint support_selection : 1;
56 guint has_selection : 1;
57 guint embed_page_setup : 1;
59 GtkPageDrawingState page_drawing_state;
61 guint print_pages_idle_id;
62 guint show_progress_timeout_id;
64 GtkPrintContext *print_context;
66 GtkPrintPages print_pages;
67 GtkPageRange *page_ranges;
70 gint manual_num_copies;
71 guint manual_collation : 1;
72 guint manual_reverse : 1;
73 guint manual_orientation : 1;
75 GtkPageSet manual_page_set;
76 guint manual_number_up;
77 GtkNumberUpLayout manual_number_up_layout;
79 GtkWidget *custom_widget;
80 gchar *custom_tab_label;
82 gpointer platform_data;
83 GDestroyNotify free_platform_data;
85 GMainLoop *rloop; /* recursive mainloop */
87 void (*start_page) (GtkPrintOperation *operation,
88 GtkPrintContext *print_context,
89 GtkPageSetup *page_setup);
90 void (*end_page) (GtkPrintOperation *operation,
91 GtkPrintContext *print_context);
92 void (*end_run) (GtkPrintOperation *operation,
98 typedef void (* GtkPrintOperationPrintFunc) (GtkPrintOperation *op,
101 GtkPrintOperationResult result);
103 GtkPrintOperationResult _gtk_print_operation_platform_backend_run_dialog (GtkPrintOperation *operation,
104 gboolean show_dialog,
107 void _gtk_print_operation_platform_backend_run_dialog_async (GtkPrintOperation *op,
108 gboolean show_dialog,
110 GtkPrintOperationPrintFunc print_cb);
111 void _gtk_print_operation_platform_backend_launch_preview (GtkPrintOperation *op,
112 cairo_surface_t *surface,
114 const char *filename);
115 cairo_surface_t * _gtk_print_operation_platform_backend_create_preview_surface (GtkPrintOperation *op,
116 GtkPageSetup *page_setup,
120 void _gtk_print_operation_platform_backend_resize_preview_surface (GtkPrintOperation *op,
121 GtkPageSetup *page_setup,
122 cairo_surface_t *surface);
123 void _gtk_print_operation_platform_backend_preview_start_page (GtkPrintOperation *op,
124 cairo_surface_t *surface,
126 void _gtk_print_operation_platform_backend_preview_end_page (GtkPrintOperation *op,
127 cairo_surface_t *surface,
130 void _gtk_print_operation_set_status (GtkPrintOperation *op,
131 GtkPrintStatus status,
132 const gchar *string);
134 /* GtkPrintContext private functions: */
136 GtkPrintContext *_gtk_print_context_new (GtkPrintOperation *op);
137 void _gtk_print_context_set_page_setup (GtkPrintContext *context,
138 GtkPageSetup *page_setup);
139 void _gtk_print_context_translate_into_margin (GtkPrintContext *context);
140 void _gtk_print_context_rotate_according_to_orientation (GtkPrintContext *context);
141 void _gtk_print_context_reverse_according_to_orientation (GtkPrintContext *context);
142 void _gtk_print_context_set_hard_margins (GtkPrintContext *context,
150 #endif /* __GTK_PRINT_OPERATION_PRIVATE_H__ */