forked from AuroraMiddleware/gtk
152 lines
5.6 KiB
C
152 lines
5.6 KiB
C
/* GTK - The GIMP Toolkit
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* gtkprintoperation.h: Print Operation
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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_OPERATION_PRIVATE_H__
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#define __GTK_PRINT_OPERATION_PRIVATE_H__
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#include "gtkprintoperation.h"
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G_BEGIN_DECLS
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/* Page drawing states */
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typedef enum
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{
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GTK_PAGE_DRAWING_STATE_READY,
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GTK_PAGE_DRAWING_STATE_DRAWING,
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GTK_PAGE_DRAWING_STATE_DEFERRED_DRAWING
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} GtkPageDrawingState;
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struct _GtkPrintOperationPrivate
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{
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GtkPrintOperationAction action;
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GtkPrintStatus status;
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GError *error;
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gchar *status_string;
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GtkPageSetup *default_page_setup;
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GtkPrintSettings *print_settings;
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gchar *job_name;
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gint nr_of_pages;
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gint nr_of_pages_to_print;
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gint page_position;
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gint current_page;
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GtkUnit unit;
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gchar *export_filename;
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guint use_full_page : 1;
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guint track_print_status : 1;
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guint show_progress : 1;
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guint cancelled : 1;
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guint allow_async : 1;
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guint is_sync : 1;
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guint support_selection : 1;
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guint has_selection : 1;
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guint embed_page_setup : 1;
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GtkPageDrawingState page_drawing_state;
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guint print_pages_idle_id;
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guint show_progress_timeout_id;
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GtkPrintContext *print_context;
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GtkPrintPages print_pages;
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GtkPageRange *page_ranges;
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gint num_page_ranges;
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gint manual_num_copies;
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guint manual_collation : 1;
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guint manual_reverse : 1;
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guint manual_orientation : 1;
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double manual_scale;
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GtkPageSet manual_page_set;
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guint manual_number_up;
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GtkNumberUpLayout manual_number_up_layout;
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GtkWidget *custom_widget;
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gchar *custom_tab_label;
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gpointer platform_data;
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GDestroyNotify free_platform_data;
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GMainLoop *rloop; /* recursive mainloop */
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void (*start_page) (GtkPrintOperation *operation,
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GtkPrintContext *print_context,
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GtkPageSetup *page_setup);
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void (*end_page) (GtkPrintOperation *operation,
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GtkPrintContext *print_context);
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void (*end_run) (GtkPrintOperation *operation,
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gboolean wait,
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gboolean cancelled);
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};
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typedef void (* GtkPrintOperationPrintFunc) (GtkPrintOperation *op,
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GtkWindow *parent,
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gboolean do_print,
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GtkPrintOperationResult result);
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GtkPrintOperationResult _gtk_print_operation_platform_backend_run_dialog (GtkPrintOperation *operation,
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gboolean show_dialog,
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GtkWindow *parent,
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gboolean *do_print);
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void _gtk_print_operation_platform_backend_run_dialog_async (GtkPrintOperation *op,
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gboolean show_dialog,
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GtkWindow *parent,
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GtkPrintOperationPrintFunc print_cb);
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void _gtk_print_operation_platform_backend_launch_preview (GtkPrintOperation *op,
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cairo_surface_t *surface,
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GtkWindow *parent,
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const char *filename);
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cairo_surface_t * _gtk_print_operation_platform_backend_create_preview_surface (GtkPrintOperation *op,
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GtkPageSetup *page_setup,
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gdouble *dpi_x,
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gdouble *dpi_y,
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gchar **target);
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void _gtk_print_operation_platform_backend_resize_preview_surface (GtkPrintOperation *op,
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GtkPageSetup *page_setup,
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cairo_surface_t *surface);
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void _gtk_print_operation_platform_backend_preview_start_page (GtkPrintOperation *op,
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cairo_surface_t *surface,
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cairo_t *cr);
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void _gtk_print_operation_platform_backend_preview_end_page (GtkPrintOperation *op,
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cairo_surface_t *surface,
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cairo_t *cr);
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void _gtk_print_operation_set_status (GtkPrintOperation *op,
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GtkPrintStatus status,
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const gchar *string);
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/* GtkPrintContext private functions: */
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GtkPrintContext *_gtk_print_context_new (GtkPrintOperation *op);
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void _gtk_print_context_set_page_setup (GtkPrintContext *context,
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GtkPageSetup *page_setup);
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void _gtk_print_context_translate_into_margin (GtkPrintContext *context);
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void _gtk_print_context_rotate_according_to_orientation (GtkPrintContext *context);
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void _gtk_print_context_set_hard_margins (GtkPrintContext *context,
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gdouble top,
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gdouble bottom,
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gdouble left,
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gdouble right);
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G_END_DECLS
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#endif /* __GTK_PRINT_OPERATION_PRIVATE_H__ */
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