0ef74c936f
Paper size combo and orientation combo can be added by gtk_print_operation_set_embed_page_setup_dialog() to GtkPrinUnixDialog now. This function induce calling of gtk_print_unix_dailog_set_embed_page_setup_dialog() after creation of dialog. These two functions control embed-page-setup-dialog properties in GtkPrintOperation and in GtkPrintUnixDialog. There is also new function gtk_print_unix_dialog_get_page_setup_set() which says whether page setup was set by user. Selected page setup is stored as default page setup in GtkPrintOperation. New class is added, its name is GtkCustomPaperUnixDialog. The class manages custom sizes. It is derived from GtkPageSetupUnixDialog's CustomPaperDialog structure. Page layout preview is modified, so, it shows dimensions of current page setup (mm or inch - depends on locale). It also shows the name of actual paper if page setup dialog is not embedded (paper size combo is not visible). gtk-demo is actualized to include this new feature.
207 lines
9.1 KiB
C
207 lines
9.1 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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#if defined(GTK_DISABLE_SINGLE_INCLUDES) && !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION)
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#error "Only <gtk/gtk.h> can be included directly."
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#endif
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#ifndef __GTK_PRINT_OPERATION_H__
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#define __GTK_PRINT_OPERATION_H__
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#include <cairo.h>
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#include <gtk/gtkmain.h>
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#include <gtk/gtkwindow.h>
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#include <gtk/gtkpagesetup.h>
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#include <gtk/gtkprintsettings.h>
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#include <gtk/gtkprintcontext.h>
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#include <gtk/gtkprintoperationpreview.h>
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G_BEGIN_DECLS
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#define GTK_TYPE_PRINT_OPERATION (gtk_print_operation_get_type ())
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#define GTK_PRINT_OPERATION(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_PRINT_OPERATION, GtkPrintOperation))
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#define GTK_PRINT_OPERATION_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_PRINT_OPERATION, GtkPrintOperationClass))
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#define GTK_IS_PRINT_OPERATION(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_PRINT_OPERATION))
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#define GTK_IS_PRINT_OPERATION_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_PRINT_OPERATION))
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#define GTK_PRINT_OPERATION_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_PRINT_OPERATION, GtkPrintOperationClass))
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typedef struct _GtkPrintOperationClass GtkPrintOperationClass;
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typedef struct _GtkPrintOperationPrivate GtkPrintOperationPrivate;
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typedef struct _GtkPrintOperation GtkPrintOperation;
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typedef enum {
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GTK_PRINT_STATUS_INITIAL,
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GTK_PRINT_STATUS_PREPARING,
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GTK_PRINT_STATUS_GENERATING_DATA,
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GTK_PRINT_STATUS_SENDING_DATA,
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GTK_PRINT_STATUS_PENDING,
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GTK_PRINT_STATUS_PENDING_ISSUE,
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GTK_PRINT_STATUS_PRINTING,
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GTK_PRINT_STATUS_FINISHED,
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GTK_PRINT_STATUS_FINISHED_ABORTED
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} GtkPrintStatus;
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typedef enum {
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GTK_PRINT_OPERATION_RESULT_ERROR,
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GTK_PRINT_OPERATION_RESULT_APPLY,
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GTK_PRINT_OPERATION_RESULT_CANCEL,
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GTK_PRINT_OPERATION_RESULT_IN_PROGRESS
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} GtkPrintOperationResult;
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typedef enum {
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GTK_PRINT_OPERATION_ACTION_PRINT_DIALOG,
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GTK_PRINT_OPERATION_ACTION_PRINT,
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GTK_PRINT_OPERATION_ACTION_PREVIEW,
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GTK_PRINT_OPERATION_ACTION_EXPORT
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} GtkPrintOperationAction;
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struct _GtkPrintOperation
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{
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GObject parent_instance;
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GtkPrintOperationPrivate *GSEAL (priv);
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};
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struct _GtkPrintOperationClass
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{
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GObjectClass parent_class;
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void (*done) (GtkPrintOperation *operation,
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GtkPrintOperationResult result);
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void (*begin_print) (GtkPrintOperation *operation,
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GtkPrintContext *context);
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gboolean (*paginate) (GtkPrintOperation *operation,
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GtkPrintContext *context);
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void (*request_page_setup) (GtkPrintOperation *operation,
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GtkPrintContext *context,
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gint page_nr,
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GtkPageSetup *setup);
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void (*draw_page) (GtkPrintOperation *operation,
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GtkPrintContext *context,
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gint page_nr);
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void (*end_print) (GtkPrintOperation *operation,
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GtkPrintContext *context);
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void (*status_changed) (GtkPrintOperation *operation);
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GtkWidget *(*create_custom_widget) (GtkPrintOperation *operation);
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void (*custom_widget_apply) (GtkPrintOperation *operation,
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GtkWidget *widget);
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gboolean (*preview) (GtkPrintOperation *operation,
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GtkPrintOperationPreview *preview,
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GtkPrintContext *context,
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GtkWindow *parent);
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void (*update_custom_widget) (GtkPrintOperation *operation,
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GtkWidget *widget,
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GtkPageSetup *setup,
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GtkPrintSettings *settings);
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/* Padding for future expansion */
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void (*_gtk_reserved1) (void);
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void (*_gtk_reserved2) (void);
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void (*_gtk_reserved3) (void);
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void (*_gtk_reserved4) (void);
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void (*_gtk_reserved5) (void);
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void (*_gtk_reserved6) (void);
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};
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#define GTK_PRINT_ERROR gtk_print_error_quark ()
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typedef enum
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{
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GTK_PRINT_ERROR_GENERAL,
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GTK_PRINT_ERROR_INTERNAL_ERROR,
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GTK_PRINT_ERROR_NOMEM,
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GTK_PRINT_ERROR_INVALID_FILE
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} GtkPrintError;
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GQuark gtk_print_error_quark (void);
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GType gtk_print_operation_get_type (void) G_GNUC_CONST;
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GtkPrintOperation * gtk_print_operation_new (void);
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void gtk_print_operation_set_default_page_setup (GtkPrintOperation *op,
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GtkPageSetup *default_page_setup);
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GtkPageSetup * gtk_print_operation_get_default_page_setup (GtkPrintOperation *op);
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void gtk_print_operation_set_print_settings (GtkPrintOperation *op,
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GtkPrintSettings *print_settings);
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GtkPrintSettings * gtk_print_operation_get_print_settings (GtkPrintOperation *op);
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void gtk_print_operation_set_job_name (GtkPrintOperation *op,
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const gchar *job_name);
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void gtk_print_operation_set_n_pages (GtkPrintOperation *op,
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gint n_pages);
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void gtk_print_operation_set_current_page (GtkPrintOperation *op,
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gint current_page);
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void gtk_print_operation_set_use_full_page (GtkPrintOperation *op,
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gboolean full_page);
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void gtk_print_operation_set_unit (GtkPrintOperation *op,
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GtkUnit unit);
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void gtk_print_operation_set_export_filename (GtkPrintOperation *op,
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const gchar *filename);
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void gtk_print_operation_set_track_print_status (GtkPrintOperation *op,
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gboolean track_status);
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void gtk_print_operation_set_show_progress (GtkPrintOperation *op,
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gboolean show_progress);
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void gtk_print_operation_set_allow_async (GtkPrintOperation *op,
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gboolean allow_async);
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void gtk_print_operation_set_custom_tab_label (GtkPrintOperation *op,
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const gchar *label);
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GtkPrintOperationResult gtk_print_operation_run (GtkPrintOperation *op,
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GtkPrintOperationAction action,
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GtkWindow *parent,
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GError **error);
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void gtk_print_operation_get_error (GtkPrintOperation *op,
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GError **error);
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GtkPrintStatus gtk_print_operation_get_status (GtkPrintOperation *op);
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G_CONST_RETURN gchar * gtk_print_operation_get_status_string (GtkPrintOperation *op);
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gboolean gtk_print_operation_is_finished (GtkPrintOperation *op);
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void gtk_print_operation_cancel (GtkPrintOperation *op);
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void gtk_print_operation_draw_page_finish (GtkPrintOperation *op);
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void gtk_print_operation_set_defer_drawing (GtkPrintOperation *op);
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void gtk_print_operation_set_support_selection (GtkPrintOperation *op,
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gboolean support_selection);
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gboolean gtk_print_operation_get_support_selection (GtkPrintOperation *op);
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void gtk_print_operation_set_has_selection (GtkPrintOperation *op,
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gboolean has_selection);
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gboolean gtk_print_operation_get_has_selection (GtkPrintOperation *op);
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void gtk_print_operation_set_embed_page_setup (GtkPrintOperation *op,
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gboolean embed);
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gboolean gtk_print_operation_get_embed_page_setup (GtkPrintOperation *op);
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GtkPageSetup *gtk_print_run_page_setup_dialog (GtkWindow *parent,
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GtkPageSetup *page_setup,
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GtkPrintSettings *settings);
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typedef void (* GtkPageSetupDoneFunc) (GtkPageSetup *page_setup,
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gpointer data);
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void gtk_print_run_page_setup_dialog_async (GtkWindow *parent,
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GtkPageSetup *page_setup,
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GtkPrintSettings *settings,
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GtkPageSetupDoneFunc done_cb,
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gpointer data);
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G_END_DECLS
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#endif /* __GTK_PRINT_OPERATION_H__ */
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