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Correct some copyright lines.

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2007-04-28  Matthias Clasen  <mclasen@redhat.com>

        * modules/printbackends/lpr/*:
        * modules/printbackends/cups/*: Correct some copyright lines.

        * configure.in:
        * modules/printbackends/Makefile.am:
        * modules/printbackends/test/*: Add a test print backend.
        (#409089, John Palmieri)


svn path=/trunk/; revision=17686
This commit is contained in:
Matthias Clasen 2007-04-29 03:31:03 +00:00 committed by Matthias Clasen
parent 6a3a43ddcc
commit 88d4546a36
10 changed files with 709 additions and 8 deletions
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10
ChangeLog
View File

@ -1,3 +1,13 @@
2007-04-28 Matthias Clasen <mclasen@redhat.com>
* modules/printbackends/lpr/*:
* modules/printbackends/cups/*: Correct some copyright lines.
* configure.in:
* modules/printbackends/Makefile.am:
* modules/printbackends/test/*: Add a test print backend.
(#409089, John Palmieri)
2007-04-28 Matthias Clasen <mclasen@redhat.com>
* gtk/gtktexttag.[hc]: Add a way to specify accumulative

19
configure.in
View File

@ -1295,6 +1295,24 @@ if test "x$gdktarget" = "xx11"; then
GTK_PACKAGES_FOR_X="$GTK_PACKAGES_FOR_X xfixes"
fi
# Checks for Xcomposite extension
if $PKG_CONFIG --exists xcomposite ; then
AC_DEFINE(HAVE_XCOMPOSITE, 1, Have the XCOMPOSITE X extension)
X_PACKAGES="$X_PACKAGES xcomposite"
GTK_PACKAGES_FOR_X="$GTK_PACKAGES_FOR_X xcomposite"
fi
# Checks for Xdamage extension
if $PKG_CONFIG --exists xdamage ; then
AC_DEFINE(HAVE_XDAMAGE, 1, Have the XDAMAGE X extension)
X_PACKAGES="$X_PACKAGES xdamage"
GTK_PACKAGES_FOR_X="$GTK_PACKAGES_FOR_X xdamage"
fi
if $have_base_x_pc ; then
GDK_EXTRA_LIBS="$x_extra_libs"
else
@ -1724,6 +1742,7 @@ modules/printbackends/Makefile
modules/printbackends/cups/Makefile
modules/printbackends/lpr/Makefile
modules/printbackends/file/Makefile
modules/printbackends/test/Makefile
perf/Makefile
contrib/Makefile
contrib/gdk-pixbuf-xlib/Makefile

4
modules/printbackends/Makefile.am
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@ -1,7 +1,7 @@
SUBDIRS = file lpr
SUBDIRS = file lpr test
if HAVE_CUPS
SUBDIRS += cups
endif
DIST_SUBDIRS=cups file lpr
DIST_SUBDIRS=cups file lpr test

2
modules/printbackends/cups/gtkcupsutils.c
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@ -1,6 +1,6 @@
/* GTK - The GIMP Toolkit
* gtkcupsutils.h: Statemachine implementation of POST and GET
* cup calls which can be used to create a non-blocking cups API
* cups calls which can be used to create a non-blocking cups API
* Copyright (C) 2006, 2007 Red Hat, Inc.
*
* This library is free software; you can redistribute it and/or

2
modules/printbackends/cups/gtkprintbackendcups.h
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@ -1,6 +1,6 @@
/* GTK - The GIMP Toolkit
* gtkprintbackendcups.h: Default implementation of GtkPrintBackend for the Common Unix Print System (CUPS)
* Copyright (C) 2003, Red Hat, Inc.
* Copyright (C) 2006, 2007 Red Hat, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public

4
modules/printbackends/lpr/gtkprintbackendlpr.c
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@ -1,7 +1,7 @@
/* GTK - The GIMP Toolkit
* gtkprintbackendlpr.c: Default implementation of GtkPrintBackend
* gtkprintbackendlpr.c: LPR implementation of GtkPrintBackend
* for printing to lpr
* Copyright (C) 2003, Red Hat, Inc.
* Copyright (C) 2006, 2007 Red Hat, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public

4
modules/printbackends/lpr/gtkprintbackendlpr.h
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@ -1,7 +1,7 @@
/* GTK - The GIMP Toolkit
* gtkprintbackendlpr.h: Default implementation of GtkPrintBackend
* gtkprintbackendlpr.h: LPR implementation of GtkPrintBackend
* for printing to lpr
* Copyright (C) 2003, Red Hat, Inc.
* Copyright (C) 2006, 2007 Red Hat, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public

33
modules/printbackends/test/Makefile.am Normal file
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@ -0,0 +1,33 @@
if OS_WIN32
no_undefined = -no-undefined
endif
backenddir = $(libdir)/gtk-2.0/$(GTK_BINARY_VERSION)/printbackends
backend_LTLIBRARIES = libprintbackend-test.la
libprintbackend_test_la_SOURCES = \
gtkprintbackendtest.c
libprintbackend_test_la_CPPFLAGS = \
-I$(top_srcdir) \
-I$(top_srcdir)/gtk \
-I$(top_builddir)/gtk \
-I$(top_srcdir)/gdk \
-I$(top_builddir)/gdk \
-DGTK_PRINT_BACKEND_ENABLE_UNSUPPORTED \
$(AM_CPPFLAGS)
libprintbackend_test_la_CFLAGS = \
$(GTK_DEP_CFLAGS) \
$(AM_CFLAGS)
libprintbackend_test_la_LDFLAGS = \
-avoid-version -module $(no_undefined)
libprintbackend_test_la_LIBADD = \
$(top_builddir)/gtk/$(gtktargetlib) \
$(GTK_DEP_LIBS)
noinst_HEADERS = \
gtkprintbackendtest.h

598
modules/printbackends/test/gtkprintbackendtest.c Normal file
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@ -0,0 +1,598 @@
/* GTK - The GIMP Toolkit
* gtkprintbackendpdf.c: Test implementation of GtkPrintBackend
* for printing to a test
* Copyright (C) 2007, Red Hat, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#include <config.h>
#include <unistd.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <stdlib.h>
#include <string.h>
#include <errno.h>
#include <cairo.h>
#include <cairo-pdf.h>
#include <cairo-ps.h>
#include <glib/gi18n-lib.h>
#include "gtkprintoperation.h"
#include "gtkprintbackend.h"
#include "gtkprintbackendtest.h"
#include "gtkprinter.h"
#include "gtkprinter-private.h"
typedef struct _GtkPrintBackendTestClass GtkPrintBackendTestClass;
#define GTK_PRINT_BACKEND_TEST_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_PRINT_BACKEND_TEST, GtkPrintBackendTestClass))
#define GTK_IS_PRINT_BACKEND_TEST_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_PRINT_BACKEND_TEST))
#define GTK_PRINT_BACKENDTEST_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_PRINT_BACKEND_TEST, GtkPrintBackendTestClass))
#define _STREAM_MAX_CHUNK_SIZE 8192
static GType print_backend_test_type = 0;
struct _GtkPrintBackendTestClass
{
GtkPrintBackendClass parent_class;
};
struct _GtkPrintBackendTest
{
GtkPrintBackend parent_instance;
};
typedef enum
{
FORMAT_PDF,
FORMAT_PS,
N_FORMATS
} OutputFormat;
static const gchar* formats[N_FORMATS] =
{
"pdf",
"ps"
};
static GObjectClass *backend_parent_class;
static void gtk_print_backend_test_class_init (GtkPrintBackendTestClass *class);
static void gtk_print_backend_test_init (GtkPrintBackendTest *impl);
static void test_printer_get_settings_from_options (GtkPrinter *printer,
GtkPrinterOptionSet *options,
GtkPrintSettings *settings);
static GtkPrinterOptionSet *test_printer_get_options (GtkPrinter *printer,
GtkPrintSettings *settings,
GtkPageSetup *page_setup,
GtkPrintCapabilities capabilities);
static void test_printer_prepare_for_print (GtkPrinter *printer,
GtkPrintJob *print_job,
GtkPrintSettings *settings,
GtkPageSetup *page_setup);
static void gtk_print_backend_test_print_stream (GtkPrintBackend *print_backend,
GtkPrintJob *job,
GIOChannel *data_io,
GtkPrintJobCompleteFunc callback,
gpointer user_data,
GDestroyNotify dnotify);
static cairo_surface_t * test_printer_create_cairo_surface (GtkPrinter *printer,
GtkPrintSettings *settings,
gdouble width,
gdouble height,
GIOChannel *cache_io);
static void test_printer_request_details (GtkPrinter *printer);
static void
gtk_print_backend_test_register_type (GTypeModule *module)
{
static const GTypeInfo print_backend_test_info =
{
sizeof (GtkPrintBackendTestClass),
NULL, /* base_init */
NULL, /* base_finalize */
(GClassInitFunc) gtk_print_backend_test_class_init,
NULL, /* class_finalize */
NULL, /* class_data */
sizeof (GtkPrintBackendTest),
0, /* n_preallocs */
(GInstanceInitFunc) gtk_print_backend_test_init,
};
print_backend_test_type = g_type_module_register_type (module,
GTK_TYPE_PRINT_BACKEND,
"GtkPrintBackendTest",
&print_backend_test_info, 0);
}
G_MODULE_EXPORT void
pb_module_init (GTypeModule *module)
{
gtk_print_backend_test_register_type (module);
}
G_MODULE_EXPORT void
pb_module_exit (void)
{
}
G_MODULE_EXPORT GtkPrintBackend *
pb_module_create (void)
{
return gtk_print_backend_test_new ();
}
/*
* GtkPrintBackendTest
*/
GType
gtk_print_backend_test_get_type (void)
{
return print_backend_test_type;
}
/**
* gtk_print_backend_test_new:
*
* Creates a new #GtkPrintBackendTest object. #GtkPrintBackendTest
* implements the #GtkPrintBackend interface with direct access to
* the testsystem using Unix/Linux API calls
*
* Return value: the new #GtkPrintBackendTest object
**/
GtkPrintBackend *
gtk_print_backend_test_new (void)
{
return g_object_new (GTK_TYPE_PRINT_BACKEND_TEST, NULL);
}
static void
gtk_print_backend_test_class_init (GtkPrintBackendTestClass *class)
{
GtkPrintBackendClass *backend_class = GTK_PRINT_BACKEND_CLASS (class);
backend_parent_class = g_type_class_peek_parent (class);
backend_class->print_stream = gtk_print_backend_test_print_stream;
backend_class->printer_create_cairo_surface = test_printer_create_cairo_surface;
backend_class->printer_get_options = test_printer_get_options;
backend_class->printer_get_settings_from_options = test_printer_get_settings_from_options;
backend_class->printer_prepare_for_print = test_printer_prepare_for_print;
backend_class->printer_request_details = test_printer_request_details;
}
/* return N_FORMATS if no explicit format in the settings */
static OutputFormat
format_from_settings (GtkPrintSettings *settings)
{
const gchar *value;
gint i;
if (settings == NULL)
return N_FORMATS;
value = gtk_print_settings_get (settings, GTK_PRINT_SETTINGS_OUTPUT_FILE_FORMAT);
if (value == NULL)
return N_FORMATS;
for (i = 0; i < N_FORMATS; ++i)
if (strcmp (value, formats[i]) == 0)
break;
g_assert (i < N_FORMATS);
return (OutputFormat) i;
}
static gchar *
output_test_from_settings (GtkPrintSettings *settings,
const gchar *default_format)
{
gchar *uri = NULL;
if (settings)
uri = g_strdup (gtk_print_settings_get (settings, GTK_PRINT_SETTINGS_OUTPUT_URI));
if (uri == NULL)
{
const gchar *extension;
gchar *name, *locale_name, *path;
if (default_format)
extension = default_format;
else
{
OutputFormat format;
format = format_from_settings (settings);
extension = format == FORMAT_PS ? "ps" : "pdf";
}
/* default filename used for print-to-test */
name = g_strdup_printf (_("test-output.%s"), extension);
locale_name = g_filename_from_utf8 (name, -1, NULL, NULL, NULL);
g_free (name);
if (locale_name != NULL)
{
path = g_build_filename (g_get_current_dir (), locale_name, NULL);
g_free (locale_name);
uri = g_filename_to_uri (path, NULL, NULL);
g_free (path);
}
}
return uri;
}
static cairo_status_t
_cairo_write (void *closure,
const unsigned char *data,
unsigned int length)
{
GIOChannel *io = (GIOChannel *)closure;
gsize written;
GError *error;
error = NULL;
GTK_NOTE (PRINTING,
g_print ("TEST Backend: Writing %i byte chunk to temp test\n", length));
while (length > 0)
{
g_io_channel_write_chars (io, (const gchar *) data, length, &written, &error);
if (error != NULL)
{
GTK_NOTE (PRINTING,
g_print ("TEST Backend: Error writing to temp test, %s\n", error->message));
g_error_free (error);
return CAIRO_STATUS_WRITE_ERROR;
}
GTK_NOTE (PRINTING,
g_print ("TEST Backend: Wrote %i bytes to temp test\n", (int)written));
data += written;
length -= written;
}
return CAIRO_STATUS_SUCCESS;
}
static cairo_surface_t *
test_printer_create_cairo_surface (GtkPrinter *printer,
GtkPrintSettings *settings,
gdouble width,
gdouble height,
GIOChannel *cache_io)
{
cairo_surface_t *surface;
OutputFormat format;
format = format_from_settings (settings);
if (format == FORMAT_PS)
surface = cairo_ps_surface_create_for_stream (_cairo_write, cache_io, width, height);
else
surface = cairo_pdf_surface_create_for_stream (_cairo_write, cache_io, width, height);
/* TODO: DPI from settings object? */
cairo_surface_set_fallback_resolution (surface, 300, 300);
return surface;
}
typedef struct {
GtkPrintBackend *backend;
GtkPrintJobCompleteFunc callback;
GtkPrintJob *job;
GIOChannel *target_io;
gpointer user_data;
GDestroyNotify dnotify;
} _PrintStreamData;
static void
test_print_cb (GtkPrintBackendTest *print_backend,
GError *error,
gpointer user_data)
{
_PrintStreamData *ps = (_PrintStreamData *) user_data;
if (ps->target_io != NULL)
g_io_channel_unref (ps->target_io);
if (ps->callback)
ps->callback (ps->job, ps->user_data, error);
if (ps->dnotify)
ps->dnotify (ps->user_data);
gtk_print_job_set_status (ps->job,
(error != NULL)?GTK_PRINT_STATUS_FINISHED_ABORTED:GTK_PRINT_STATUS_FINISHED);
if (ps->job)
g_object_unref (ps->job);
g_free (ps);
}
static gboolean
test_write (GIOChannel *source,
GIOCondition con,
gpointer user_data)
{
gchar buf[_STREAM_MAX_CHUNK_SIZE];
gsize bytes_read;
GError *error;
GIOStatus read_status;
_PrintStreamData *ps = (_PrintStreamData *) user_data;
error = NULL;
read_status =
g_io_channel_read_chars (source,
buf,
_STREAM_MAX_CHUNK_SIZE,
&bytes_read,
&error);
if (read_status != G_IO_STATUS_ERROR)
{
gsize bytes_written;
g_io_channel_write_chars (ps->target_io,
buf,
bytes_read,
&bytes_written,
&error);
}
if (error != NULL || read_status == G_IO_STATUS_EOF)
{
test_print_cb (GTK_PRINT_BACKEND_TEST (ps->backend), error, user_data);
if (error != NULL)
{
GTK_NOTE (PRINTING,
g_print ("TEST Backend: %s\n", error->message));
g_error_free (error);
}
return FALSE;
}
GTK_NOTE (PRINTING,
g_print ("TEST Backend: Writing %i byte chunk to target test\n", (int)bytes_read));
return TRUE;
}
static void
gtk_print_backend_test_print_stream (GtkPrintBackend *print_backend,
GtkPrintJob *job,
GIOChannel *data_io,
GtkPrintJobCompleteFunc callback,
gpointer user_data,
GDestroyNotify dnotify)
{
GError *internal_error = NULL;
GtkPrinter *printer;
_PrintStreamData *ps;
GtkPrintSettings *settings;
gchar *uri, *testname;
printer = gtk_print_job_get_printer (job);
settings = gtk_print_job_get_settings (job);
ps = g_new0 (_PrintStreamData, 1);
ps->callback = callback;
ps->user_data = user_data;
ps->dnotify = dnotify;
ps->job = g_object_ref (job);
ps->backend = print_backend;
internal_error = NULL;
uri = output_test_from_settings (settings, NULL);
testname = g_filename_from_uri (uri, NULL, &internal_error);
g_free (uri);
if (testname == NULL)
goto error;
ps->target_io = g_io_channel_new_file (testname, "w", &internal_error);
g_free (testname);
if (internal_error == NULL)
g_io_channel_set_encoding (ps->target_io, NULL, &internal_error);
error:
if (internal_error != NULL)
{
test_print_cb (GTK_PRINT_BACKEND_TEST (print_backend),
internal_error, ps);
g_error_free (internal_error);
return;
}
g_io_add_watch (data_io,
G_IO_IN | G_IO_PRI | G_IO_ERR | G_IO_HUP,
(GIOFunc) test_write,
ps);
}
static void
gtk_print_backend_test_init (GtkPrintBackendTest *backend)
{
GtkPrinter *printer;
int i;
/* make 100 of these printers */
for (i=0; i<100; i++)
{
char *name;
name = g_strdup_printf ("%s %i", _("Print to Test Printer"), i);
printer = g_object_new (GTK_TYPE_PRINTER,
"name", name,
"backend", backend,
"is-virtual", FALSE, /* treat printer like a real one*/
NULL);
g_free(name);
gtk_printer_set_has_details (printer, FALSE);
gtk_printer_set_icon_name (printer, "gtk-delete"); /* use a delete icon just for fun */
gtk_printer_set_is_active (printer, TRUE);
gtk_print_backend_add_printer (GTK_PRINT_BACKEND (backend), printer);
g_object_unref (printer);
}
gtk_print_backend_set_list_done (GTK_PRINT_BACKEND (backend));
}
static GtkPrinterOptionSet *
test_printer_get_options (GtkPrinter *printer,
GtkPrintSettings *settings,
GtkPageSetup *page_setup,
GtkPrintCapabilities capabilities)
{
GtkPrinterOptionSet *set;
GtkPrinterOption *option;
const gchar *n_up[] = { "1" };
const gchar *format_names[N_FORMATS] = { N_("PDF"), N_("Postscript") };
const gchar *supported_formats[N_FORMATS];
gchar *display_format_names[N_FORMATS];
gint n_formats = 0;
OutputFormat format;
gchar *uri;
gint current_format = 0;
format = format_from_settings (settings);
set = gtk_printer_option_set_new ();
option = gtk_printer_option_new ("gtk-n-up", _("Pages per _sheet:"), GTK_PRINTER_OPTION_TYPE_PICKONE);
gtk_printer_option_choices_from_array (option, G_N_ELEMENTS (n_up),
(char **) n_up, (char **) n_up /* FIXME i18n (localised digits)! */);
gtk_printer_option_set (option, "1");
gtk_printer_option_set_add (set, option);
g_object_unref (option);
return set;
}
static void
test_printer_get_settings_from_options (GtkPrinter *printer,
GtkPrinterOptionSet *options,
GtkPrintSettings *settings)
{
}
static void
test_printer_prepare_for_print (GtkPrinter *printer,
GtkPrintJob *print_job,
GtkPrintSettings *settings,
GtkPageSetup *page_setup)
{
gdouble scale;
print_job->print_pages = gtk_print_settings_get_print_pages (settings);
print_job->page_ranges = NULL;
print_job->num_page_ranges = 0;
if (print_job->print_pages == GTK_PRINT_PAGES_RANGES)
print_job->page_ranges =
gtk_print_settings_get_page_ranges (settings,
&print_job->num_page_ranges);
print_job->collate = gtk_print_settings_get_collate (settings);
print_job->reverse = gtk_print_settings_get_reverse (settings);
print_job->num_copies = gtk_print_settings_get_n_copies (settings);
scale = gtk_print_settings_get_scale (settings);
if (scale != 100.0)
print_job->scale = scale/100.0;
print_job->page_set = gtk_print_settings_get_page_set (settings);
print_job->rotate_to_orientation = TRUE;
}
static gboolean
test_printer_details_aquired_cb (GtkPrinter *printer)
{
gboolean success;
gint weight;
/* weight twords success */
weight = g_random_int_range(0, 100);
success = FALSE;
if (weight < 75)
success = TRUE;
g_message ("success %i", success);
gtk_printer_set_has_details (printer, success);
g_signal_emit_by_name (printer, "details-acquired", success);
return FALSE;
}
static void
test_printer_request_details (GtkPrinter *printer)
{
gint weight;
gint time;
/* set the timer to succeed or fail at a random time interval */
/* weight twords the shorter end */
weight = g_random_int_range(0, 100);
if (weight < 50)
time = g_random_int_range(0, 2);
else if (weight < 75)
time = g_random_int_range(1, 5);
else
time = g_random_int_range(1, 10);
g_message ("Gathering details in %i seconds", time);
if (time == 0)
time = 10;
else
time *= 1000;
g_timeout_add(time,
(GSourceFunc) test_printer_details_aquired_cb,
printer
);
}

41
modules/printbackends/test/gtkprintbackendtest.h Normal file
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@ -0,0 +1,41 @@
/* GTK - The GIMP Toolkit
* gtkprintbackendtest.h: Test implementation of GtkPrintBackend
* for testing the dialog
* Copyright (C) 2007, Red Hat, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#ifndef __GTK_PRINT_BACKEND_TEST_H__
#define __GTK_PRINT_BACKEND_TEST_H__
#include <glib-object.h>
#include "gtkprintbackend.h"
G_BEGIN_DECLS
#define GTK_TYPE_PRINT_BACKEND_TEST (gtk_print_backend_test_get_type ())
#define GTK_PRINT_BACKEND_TEST(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_PRINT_BACKEND_TEST, GtkPrintBackendTest))
#define GTK_IS_PRINT_BACKEND_TEST(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_PRINT_BACKEND_TEST))
typedef struct _GtkPrintBackendTest GtkPrintBackendTest;
GtkPrintBackend *gtk_print_backend_test_new (void);
GType gtk_print_backend_test_get_type (void) G_GNUC_CONST;
G_END_DECLS
#endif /* __GTK_PRINT_BACKEND_TEST_H__ */