GtkPrintJob — Represents a print job
GtkPageSetup * | page-setup | Read / Write / Construct Only |
GtkPrinter * | printer | Read / Write / Construct Only |
GtkPrintSettings * | settings | Read / Write / Construct Only |
char * | title | Read / Write / Construct Only |
gboolean | track-print-status | Read / Write |
void | status-changed | Run Last |
struct | GtkPrintJob |
GObject ╰── GtkPrintJob
#include <gtk/gtkunixprint.h>
A GtkPrintJob object represents a job that is sent to a printer. You only need to deal directly with print jobs if you use the non-portable GtkPrintUnixDialog API.
Use gtk_print_job_get_surface()
to obtain the cairo surface onto which the pages must be drawn. Use gtk_print_job_send()
to send the finished job to the printer. If you don’t use cairo GtkPrintJob also supports printing of manually generated postscript, via gtk_print_job_set_source_file()
.
void (*GtkPrintJobCompleteFunc) (GtkPrintJob *print_job
,gpointer user_data
,const GError *error
);
The type of callback that is passed to gtk_print_job_send()
. It is called when the print job has been completely sent.
print_job | the GtkPrintJob | |
user_data | user data that has been passed to | |
error | a GError that contains error information if the sending of the print job failed, otherwise |
GtkPrintJob * gtk_print_job_new (const gchar *title
,GtkPrinter *printer
,GtkPrintSettings *settings
,GtkPageSetup *page_setup
);
Creates a new GtkPrintJob.
title | the job title | |
printer | ||
settings | ||
page_setup |
a new GtkPrintJob
Since: 2.10
GtkPrintSettings *
gtk_print_job_get_settings (GtkPrintJob *job
);
Gets the GtkPrintSettings of the print job.
job |
the settings of job
.
[transfer none]
Since: 2.10
GtkPrinter *
gtk_print_job_get_printer (GtkPrintJob *job
);
Gets the GtkPrinter of the print job.
job |
the printer of job
.
[transfer none]
Since: 2.10
const gchar *
gtk_print_job_get_title (GtkPrintJob *job
);
Gets the job title.
job |
the title of job
Since: 2.10
GtkPrintStatus
gtk_print_job_get_status (GtkPrintJob *job
);
Gets the status of the print job.
job |
the status of job
Since: 2.10
gboolean gtk_print_job_set_source_fd (GtkPrintJob *job
,int fd
,GError **error
);
Make the GtkPrintJob send an existing document to the printing system. The file can be in any format understood by the platforms printing system (typically PostScript, but on many platforms PDF may work too). See gtk_printer_accepts_pdf()
and gtk_printer_accepts_ps()
.
This is similar to gtk_print_job_set_source_file()
, but takes expects an open file descriptor for the file, instead of a filename.
job | ||
fd | a file descriptor | |
error | return location for errors |
FALSE
if an error occurred
Since: 3.22
gboolean gtk_print_job_set_source_file (GtkPrintJob *job
,const gchar *filename
,GError **error
);
Make the GtkPrintJob send an existing document to the printing system. The file can be in any format understood by the platforms printing system (typically PostScript, but on many platforms PDF may work too). See gtk_printer_accepts_pdf()
and gtk_printer_accepts_ps()
.
job | ||
filename | the file to be printed. | [type filename] |
error | return location for errors |
FALSE
if an error occurred
Since: 2.10
cairo_surface_t * gtk_print_job_get_surface (GtkPrintJob *job
,GError **error
);
Gets a cairo surface onto which the pages of the print job should be rendered.
job | ||
error | return location for errors, or | [allow-none] |
the cairo surface of job
.
[transfer none]
Since: 2.10
void gtk_print_job_send (GtkPrintJob *job
,GtkPrintJobCompleteFunc callback
,gpointer user_data
,GDestroyNotify dnotify
);
Sends the print job off to the printer.
job | a GtkPrintJob | |
callback | function to call when the job completes or an error occurs | |
user_data | user data that gets passed to | |
dnotify | destroy notify for |
Since: 2.10
void gtk_print_job_set_track_print_status (GtkPrintJob *job
,gboolean track_status
);
If track_status is TRUE
, the print job will try to continue report on the status of the print job in the printer queues and printer. This can allow your application to show things like “out of paper” issues, and when the print job actually reaches the printer.
This function is often implemented using some form of polling, so it should not be enabled unless needed.
job | ||
track_status |
|
Since: 2.10
gboolean
gtk_print_job_get_track_print_status (GtkPrintJob *job
);
Returns wheter jobs will be tracked after printing. For details, see gtk_print_job_set_track_print_status()
.
job |
TRUE
if print job status will be reported after printing
Since: 2.10
GtkPrintPages
gtk_print_job_get_pages (GtkPrintJob *job
);
Gets the GtkPrintPages setting for this job.
job |
the GtkPrintPages setting
Since: 3.0
void gtk_print_job_set_pages (GtkPrintJob *job
,GtkPrintPages pages
);
Sets the GtkPrintPages setting for this job.
job | ||
pages | the GtkPrintPages setting |
Since: 3.0
GtkPageRange * gtk_print_job_get_page_ranges (GtkPrintJob *job
,gint *n_ranges
);
Gets the page ranges for this job.
job | ||
n_ranges | return location for the number of ranges. | [out] |
Since: 3.0
void gtk_print_job_set_page_ranges (GtkPrintJob *job
,GtkPageRange *ranges
,gint n_ranges
);
Sets the page ranges for this job.
job | ||
ranges | pointer to an array of GtkPageRange structs. | [array length=n_ranges][transfer full] |
n_ranges | the length of the |
Since: 3.0
GtkPageSet
gtk_print_job_get_page_set (GtkPrintJob *job
);
Gets the GtkPageSet setting for this job.
job |
the GtkPageSet setting
Since: 3.0
void gtk_print_job_set_page_set (GtkPrintJob *job
,GtkPageSet page_set
);
Sets the GtkPageSet setting for this job.
job | ||
page_set | a GtkPageSet setting |
Since: 3.0
gint
gtk_print_job_get_num_copies (GtkPrintJob *job
);
Gets the number of copies of this job.
job |
the number of copies
Since: 3.0
void gtk_print_job_set_num_copies (GtkPrintJob *job
,gint num_copies
);
Sets the number of copies for this job.
job | ||
num_copies | the number of copies |
Since: 3.0
gdouble
gtk_print_job_get_scale (GtkPrintJob *job
);
Gets the scale for this job (where 1.0 means unscaled).
job |
the scale
Since: 3.0
void gtk_print_job_set_scale (GtkPrintJob *job
,gdouble scale
);
Sets the scale for this job (where 1.0 means unscaled).
job | ||
scale | the scale |
Since: 3.0
guint
gtk_print_job_get_n_up (GtkPrintJob *job
);
Gets the n-up setting for this job.
job |
the n-up setting
Since: 3.0
void gtk_print_job_set_n_up (GtkPrintJob *job
,guint n_up
);
Sets the n-up setting for this job.
job | ||
n_up | the n-up value |
Since: 3.0
GtkNumberUpLayout
gtk_print_job_get_n_up_layout (GtkPrintJob *job
);
Gets the n-up layout setting for this job.
job |
the n-up layout
Since: 3.0
void gtk_print_job_set_n_up_layout (GtkPrintJob *job
,GtkNumberUpLayout layout
);
Sets the n-up layout setting for this job.
job | ||
layout | the n-up layout setting |
Since: 3.0
gboolean
gtk_print_job_get_rotate (GtkPrintJob *job
);
Gets whether the job is printed rotated.
job |
whether the job is printed rotated
Since: 3.0
void gtk_print_job_set_rotate (GtkPrintJob *job
,gboolean rotate
);
Sets whether this job is printed rotated.
job | ||
rotate | whether to print rotated |
Since: 3.0
gboolean
gtk_print_job_get_collate (GtkPrintJob *job
);
Gets whether this job is printed collated.
job |
whether the job is printed collated
Since: 3.0
void gtk_print_job_set_collate (GtkPrintJob *job
,gboolean collate
);
Sets whether this job is printed collated.
job | ||
collate | whether the job is printed collated |
Since: 3.0
gboolean
gtk_print_job_get_reverse (GtkPrintJob *job
);
Gets whether this job is printed reversed.
job |
whether the job is printed reversed.
Since: 3.0
void gtk_print_job_set_reverse (GtkPrintJob *job
,gboolean reverse
);
Sets whether this job is printed reversed.
job | ||
reverse | whether the job is printed reversed |
Since: 3.0
struct GtkPrintJob;
“page-setup”
property“page-setup” GtkPageSetup *
Page Setup.
Owner: GtkPrintJob
Flags: Read / Write / Construct Only
“printer”
property“printer” GtkPrinter *
Printer to print the job to.
Owner: GtkPrintJob
Flags: Read / Write / Construct Only
“settings”
property“settings” GtkPrintSettings *
Printer settings.
Owner: GtkPrintJob
Flags: Read / Write / Construct Only
“title”
property“title” char *
Title of the print job.
Owner: GtkPrintJob
Flags: Read / Write / Construct Only
Default value: NULL
“track-print-status”
property“track-print-status” gboolean
TRUE if the print job will continue to emit status-changed signals after the print data has been sent to the printer or print server.
Owner: GtkPrintJob
Flags: Read / Write
Default value: FALSE
“status-changed”
signalvoid user_function (GtkPrintJob *job, gpointer user_data)
Gets emitted when the status of a job changes. The signal handler can use gtk_print_job_get_status()
to obtain the new status.
job | the GtkPrintJob object on which the signal was emitted | |
user_data | user data set when the signal handler was connected. |
Flags: Run Last
Since: 2.10
© 2005–2020 The GNOME Project
Licensed under the GNU Lesser General Public License version 2.1 or later.
https://developer.gnome.org/gtk3/3.24/GtkPrintJob.html