static void ev_job_load_class_init (EvJobLoadClass *class);
static void ev_job_save_init (EvJobSave *job);
static void ev_job_save_class_init (EvJobSaveClass *class);
-static void ev_job_print_init (EvJobPrint *job);
-static void ev_job_print_class_init (EvJobPrintClass *class);
static void ev_job_find_init (EvJobFind *job);
static void ev_job_find_class_init (EvJobFindClass *class);
static void ev_job_layers_init (EvJobLayers *job);
static void ev_job_layers_class_init (EvJobLayersClass *class);
+static void ev_job_export_init (EvJobExport *job);
+static void ev_job_export_class_init (EvJobExportClass *class);
enum {
CANCELLED,
G_DEFINE_TYPE (EvJobFonts, ev_job_fonts, EV_TYPE_JOB)
G_DEFINE_TYPE (EvJobLoad, ev_job_load, EV_TYPE_JOB)
G_DEFINE_TYPE (EvJobSave, ev_job_save, EV_TYPE_JOB)
-G_DEFINE_TYPE (EvJobPrint, ev_job_print, EV_TYPE_JOB)
G_DEFINE_TYPE (EvJobFind, ev_job_find, EV_TYPE_JOB)
G_DEFINE_TYPE (EvJobLayers, ev_job_layers, EV_TYPE_JOB)
+G_DEFINE_TYPE (EvJobExport, ev_job_export, EV_TYPE_JOB)
/* EvJob */
static void
return EV_JOB (job);
}
-/* EvJobPrint */
-static void
-ev_job_print_init (EvJobPrint *job)
-{
- EV_JOB (job)->run_mode = EV_JOB_RUN_THREAD;
-}
-
-static void
-ev_job_print_dispose (GObject *object)
-{
- EvJobPrint *job;
-
- job = EV_JOB_PRINT (object);
-
- ev_debug_message (DEBUG_JOBS, NULL);
-
- if (job->temp_file) {
- g_unlink (job->temp_file);
- g_free (job->temp_file);
- job->temp_file = NULL;
- }
-
- if (job->ranges) {
- g_free (job->ranges);
- job->ranges = NULL;
- job->n_ranges = 0;
- }
-
- (* G_OBJECT_CLASS (ev_job_print_parent_class)->dispose) (object);
-}
-
-static gint
-ev_print_job_get_first_page (EvJobPrint *job)
-{
- gint i;
- gint first_page = G_MAXINT;
-
- if (job->n_ranges == 0)
- return 0;
-
- for (i = 0; i < job->n_ranges; i++) {
- if (job->ranges[i].start < first_page)
- first_page = job->ranges[i].start;
- }
-
- return MAX (0, first_page);
-}
-
-static gint
-ev_print_job_get_last_page (EvJobPrint *job)
-{
- gint i;
- gint last_page = G_MININT;
- gint max_page;
-
- max_page = ev_document_get_n_pages (EV_JOB (job)->document) - 1;
-
- if (job->n_ranges == 0)
- return max_page;
-
- for (i = 0; i < job->n_ranges; i++) {
- if (job->ranges[i].end > last_page)
- last_page = job->ranges[i].end;
- }
-
- return MIN (max_page, last_page);
-}
-
-static gboolean
-ev_print_job_print_page_in_set (EvJobPrint *job,
- gint page)
-{
- switch (job->page_set) {
- case EV_PRINT_PAGE_SET_EVEN:
- return page % 2 == 0;
- case EV_PRINT_PAGE_SET_ODD:
- return page % 2 != 0;
- case EV_PRINT_PAGE_SET_ALL:
- return TRUE;
- }
-
- return FALSE;
-}
-
-static gint *
-ev_job_print_get_page_list (EvJobPrint *job,
- gint *n_pages)
-{
- gint i, j, page, max_page;
- gint pages = 0;
- gint *page_list;
-
- max_page = ev_document_get_n_pages (EV_JOB (job)->document) - 1;
-
- for (i = 0; i < job->n_ranges; i++) {
- gint rsize;
- gint start, end;
-
- if (job->ranges[i].start == -1)
- job->ranges[i].start = 0;
- if (job->ranges[i].end == -1)
- job->ranges[i].end = max_page;
-
- if (job->ranges[i].start > max_page)
- continue;
-
- start = job->ranges[i].start + 1;
- end = job->ranges[i].end <= max_page ? job->ranges[i].end + 1 : max_page + 1;
- rsize = end - start + 1;
-
- switch (job->page_set) {
- case EV_PRINT_PAGE_SET_EVEN:
- pages += start % 2 == 0 ? (rsize / 2) + (rsize % 2) : (rsize / 2);
- break;
- case EV_PRINT_PAGE_SET_ODD:
- pages += start % 2 != 0 ? (rsize / 2) + (rsize % 2) : (rsize / 2);
- break;
- default:
- pages += rsize;
- break;
- }
- }
-
- *n_pages = pages;
-
- if (pages == 0)
- return NULL;
-
- page_list = g_new (gint, pages);
-
- page = 0;
- for (i = 0; i < job->n_ranges; i++) {
- for (j = job->ranges[i].start; j <= job->ranges[i].end; j++) {
- if (j > max_page)
- break;
-
- if (ev_print_job_print_page_in_set (job, j + 1))
- page_list[page++] = j;
- }
- }
-
- return page_list;
-}
-
-static gboolean
-ev_job_print_run (EvJob *job)
-{
- EvDocument *document = EV_JOB (job)->document;
- EvJobPrint *job_print = EV_JOB_PRINT (job);
- EvFileExporterContext fc;
- EvRenderContext *rc;
- gint fd;
- gint *page_list;
- gint n_pages;
- gint last_page;
- gint first_page;
- gint i, j;
- gchar *filename;
- GError *error = NULL;
-
- ev_debug_message (DEBUG_JOBS, NULL);
- ev_profiler_start (EV_PROFILE_JOBS, "%s (%p)", EV_GET_TYPE_NAME (job), job);
-
- if (job_print->temp_file)
- g_free (job_print->temp_file);
- job_print->temp_file = NULL;
-
- filename = g_strdup_printf ("evince_print.%s.XXXXXX", job_print->format);
- fd = g_file_open_tmp (filename, &job_print->temp_file, &error);
- g_free (filename);
- if (fd <= -1) {
- ev_job_failed_from_error (job, error);
- g_error_free (error);
-
- return FALSE;
- }
-
- page_list = ev_job_print_get_page_list (job_print, &n_pages);
- if (n_pages == 0) {
- close (fd);
- /* TODO: error */
- ev_job_succeeded (job);
-
- return FALSE;
- }
-
- first_page = ev_print_job_get_first_page (job_print);
- last_page = ev_print_job_get_last_page (job_print);
-
- fc.format = g_ascii_strcasecmp (job_print->format, "pdf") == 0 ?
- EV_FILE_FORMAT_PDF : EV_FILE_FORMAT_PS;
- fc.filename = job_print->temp_file;
- fc.first_page = MIN (first_page, last_page);
- fc.last_page = MAX (first_page, last_page);
- fc.paper_width = job_print->width;
- fc.paper_height = job_print->height;
- fc.duplex = FALSE;
- fc.pages_per_sheet = MAX (1, job_print->pages_per_sheet);
-
- rc = ev_render_context_new (NULL, 0, 1.0);
-
- ev_document_doc_mutex_lock ();
- ev_file_exporter_begin (EV_FILE_EXPORTER (document), &fc);
-
- for (i = 0; i < job_print->copies; i++) {
- gint page, step;
- gint n_copies;
-
- step = job_print->reverse ? -1 * job_print->pages_per_sheet : job_print->pages_per_sheet;
- page = job_print->reverse ? ((n_pages - 1) / job_print->pages_per_sheet) * job_print->pages_per_sheet : 0;
- n_copies = job_print->collate ? 1 : job_print->copies;
-
- while ((job_print->reverse && (page >= 0)) || (!job_print->reverse && (page < n_pages))) {
- gint k;
-
- for (k = 0; k < n_copies; k++) {
- ev_file_exporter_begin_page (EV_FILE_EXPORTER (document));
-
- for (j = 0; j < job_print->pages_per_sheet; j++) {
- EvPage *ev_page;
-
- gint p = page + j;
-
- if (p < 0 || p >= n_pages)
- break;
-
- ev_page = ev_document_get_page (document, page_list[p]);
- ev_render_context_set_page (rc, ev_page);
- g_object_unref (ev_page);
-
- ev_file_exporter_do_page (EV_FILE_EXPORTER (document), rc);
- }
-
- ev_file_exporter_end_page (EV_FILE_EXPORTER (document));
- }
-
- page += step;
- }
-
- if (!job_print->collate)
- break;
- }
-
- ev_file_exporter_end (EV_FILE_EXPORTER (document));
- ev_document_doc_mutex_unlock ();
-
- g_free (page_list);
- close (fd);
- g_object_unref (rc);
-
- ev_job_succeeded (job);
-
- return FALSE;
-}
-
-static void
-ev_job_print_class_init (EvJobPrintClass *class)
-{
- GObjectClass *oclass = G_OBJECT_CLASS (class);
- EvJobClass *job_class = EV_JOB_CLASS (class);
-
- oclass->dispose = ev_job_print_dispose;
- job_class->run = ev_job_print_run;
-}
-
-EvJob *
-ev_job_print_new (EvDocument *document,
- const gchar *format,
- gdouble width,
- gdouble height,
- EvPrintRange *ranges,
- gint n_ranges,
- EvPrintPageSet page_set,
- gint pages_per_sheet,
- gint copies,
- gdouble collate,
- gdouble reverse)
-{
- EvJobPrint *job;
-
- ev_debug_message (DEBUG_JOBS, "format: %s, width: %f, height:%f,"
- "n_ranges: %d, pages_per_sheet: %d, copies: %d,"
- "collate: %s, reverse: %s",
- format, width, height, n_ranges, pages_per_sheet, copies,
- collate ? "True" : "False", reverse ? "True" : "False");
-
- job = g_object_new (EV_TYPE_JOB_PRINT, NULL);
-
- EV_JOB (job)->document = g_object_ref (document);
-
- job->format = format;
-
- job->temp_file = NULL;
-
- job->width = width;
- job->height = height;
-
- job->ranges = ranges;
- job->n_ranges = n_ranges;
-
- job->page_set = page_set;
-
- job->pages_per_sheet = CLAMP (pages_per_sheet, 1, 16);
-
- job->copies = copies;
- job->collate = collate;
- job->reverse = reverse;
-
- return EV_JOB (job);
-}
-
/* EvJobFind */
static void
ev_job_find_init (EvJobFind *job)
return job;
}
+
+/* EvJobExport */
+static void
+ev_job_export_init (EvJobExport *job)
+{
+ EV_JOB (job)->run_mode = EV_JOB_RUN_THREAD;
+ job->page = -1;
+}
+
+static void
+ev_job_export_dispose (GObject *object)
+{
+ EvJobExport *job;
+
+ ev_debug_message (DEBUG_JOBS, NULL);
+
+ job = EV_JOB_EXPORT (object);
+
+ if (job->rc) {
+ g_object_unref (job->rc);
+ job->rc = NULL;
+ }
+
+ (* G_OBJECT_CLASS (ev_job_export_parent_class)->dispose) (object);
+}
+
+static gboolean
+ev_job_export_run (EvJob *job)
+{
+ EvJobExport *job_export = EV_JOB_EXPORT (job);
+ EvPage *ev_page;
+
+ g_assert (job_export->page != -1);
+
+ ev_debug_message (DEBUG_JOBS, NULL);
+ ev_profiler_start (EV_PROFILE_JOBS, "%s (%p)", EV_GET_TYPE_NAME (job), job);
+
+ ev_document_doc_mutex_lock ();
+
+ ev_page = ev_document_get_page (job->document, job_export->page);
+ if (job_export->rc) {
+ job->failed = FALSE;
+ job->finished = FALSE;
+ g_clear_error (&job->error);
+
+ ev_render_context_set_page (job_export->rc, ev_page);
+ } else {
+ job_export->rc = ev_render_context_new (ev_page, 0, 1.0);
+ }
+ g_object_unref (ev_page);
+
+ ev_file_exporter_do_page (EV_FILE_EXPORTER (job->document), job_export->rc);
+
+ ev_document_doc_mutex_unlock ();
+
+ ev_job_succeeded (job);
+
+ return FALSE;
+}
+
+static void
+ev_job_export_class_init (EvJobExportClass *class)
+{
+ GObjectClass *oclass = G_OBJECT_CLASS (class);
+ EvJobClass *job_class = EV_JOB_CLASS (class);
+
+ oclass->dispose = ev_job_export_dispose;
+ job_class->run = ev_job_export_run;
+}
+
+EvJob *
+ev_job_export_new (EvDocument *document)
+{
+ EvJob *job;
+
+ ev_debug_message (DEBUG_JOBS, NULL);
+
+ job = g_object_new (EV_TYPE_JOB_EXPORT, NULL);
+ job->document = g_object_ref (document);
+
+ return job;
+}
+
+void
+ev_job_export_set_page (EvJobExport *job,
+ gint page)
+{
+ job->page = page;
+}
--- /dev/null
+/* this file is part of evince, a gnome document viewer
+ *
+ * Copyright (C) 2008 Carlos Garcia Campos <carlosgc@gnome.org>
+ *
+ * Evince is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * Evince 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
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+#include <config.h>
+
+#include "ev-print-operation.h"
+
+#if GTK_CHECK_VERSION (2, 14, 0)
+#include <gtk/gtkunixprint.h>
+#else
+#include <gtk/gtkprintunixdialog.h>
+#endif
+
+#include <glib/gi18n.h>
+#include <glib/gstdio.h>
+#include <unistd.h>
+
+#include "ev-page-cache.h"
+#include "ev-file-exporter.h"
+#include "ev-jobs.h"
+#include "ev-job-scheduler.h"
+#include "ev-application.h"
+#include "ev-file-helpers.h"
+
+enum {
+ PROP_0,
+ PROP_DOCUMENT
+};
+
+enum {
+ DONE,
+ LAST_SIGNAL
+};
+
+static guint signals[LAST_SIGNAL] = { 0 };
+
+struct _EvPrintOperation {
+ GObject parent;
+
+ EvDocument *document;
+};
+
+struct _EvPrintOperationClass {
+ GObjectClass parent_class;
+
+ void (* set_current_page) (EvPrintOperation *op,
+ gint current_page);
+ void (* set_print_settings) (EvPrintOperation *op,
+ GtkPrintSettings *print_settings);
+ GtkPrintSettings *(* get_print_settings) (EvPrintOperation *op);
+ void (* set_default_page_setup) (EvPrintOperation *op,
+ GtkPageSetup *page_setup);
+ GtkPageSetup *(* get_default_page_setup) (EvPrintOperation *op);
+ void (* set_job_name) (EvPrintOperation *op,
+ const gchar *job_name);
+ void (* run) (EvPrintOperation *op,
+ GtkWindow *parent);
+ void (* cancel) (EvPrintOperation *op);
+ void (* get_error) (EvPrintOperation *op,
+ GError **error);
+
+ /* signals */
+ void (* done) (EvPrintOperation *op,
+ GtkPrintOperationResult result);
+};
+
+G_DEFINE_ABSTRACT_TYPE (EvPrintOperation, ev_print_operation, G_TYPE_OBJECT)
+
+static void
+ev_print_operation_finalize (GObject *object)
+{
+ EvPrintOperation *op = EV_PRINT_OPERATION (object);
+
+ if (op->document) {
+ g_object_unref (op->document);
+ op->document = NULL;
+ }
+
+ (* G_OBJECT_CLASS (ev_print_operation_parent_class)->finalize) (object);
+}
+
+static void
+ev_print_operation_set_property (GObject *object,
+ guint prop_id,
+ const GValue *value,
+ GParamSpec *pspec)
+{
+ EvPrintOperation *op = EV_PRINT_OPERATION (object);
+
+ switch (prop_id) {
+ case PROP_DOCUMENT:
+ op->document = g_value_dup_object (value);
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+ }
+}
+
+static void
+ev_print_operation_init (EvPrintOperation *op)
+{
+}
+
+static void
+ev_print_operation_class_init (EvPrintOperationClass *klass)
+{
+ GObjectClass *g_object_class = G_OBJECT_CLASS (klass);
+
+ g_object_class->set_property = ev_print_operation_set_property;
+ g_object_class->finalize = ev_print_operation_finalize;
+
+ g_object_class_install_property (g_object_class,
+ PROP_DOCUMENT,
+ g_param_spec_object ("document",
+ "Document",
+ "The document to print",
+ EV_TYPE_DOCUMENT,
+ G_PARAM_WRITABLE |
+ G_PARAM_CONSTRUCT_ONLY));
+ signals[DONE] =
+ g_signal_new ("done",
+ G_TYPE_FROM_CLASS (g_object_class),
+ G_SIGNAL_RUN_LAST,
+ G_STRUCT_OFFSET (EvPrintOperationClass, done),
+ NULL, NULL,
+ g_cclosure_marshal_VOID__ENUM,
+ G_TYPE_NONE, 1,
+ GTK_TYPE_PRINT_OPERATION_RESULT);
+
+}
+
+/* Public methods */
+void
+ev_print_operation_set_current_page (EvPrintOperation *op,
+ gint current_page)
+{
+ EvPrintOperationClass *class = EV_PRINT_OPERATION_GET_CLASS (op);
+
+ g_return_if_fail (EV_IS_PRINT_OPERATION (op));
+ g_return_if_fail (current_page >= 0);
+
+ class->set_current_page (op, current_page);
+}
+
+void
+ev_print_operation_set_print_settings (EvPrintOperation *op,
+ GtkPrintSettings *print_settings)
+{
+ EvPrintOperationClass *class = EV_PRINT_OPERATION_GET_CLASS (op);
+
+ g_return_if_fail (EV_IS_PRINT_OPERATION (op));
+ g_return_if_fail (GTK_IS_PRINT_SETTINGS (print_settings));
+
+ class->set_print_settings (op, print_settings);
+}
+
+GtkPrintSettings *
+ev_print_operation_get_print_settings (EvPrintOperation *op)
+{
+ EvPrintOperationClass *class = EV_PRINT_OPERATION_GET_CLASS (op);
+
+ g_return_val_if_fail (EV_IS_PRINT_OPERATION (op), NULL);
+
+ return class->get_print_settings (op);
+}
+
+void
+ev_print_operation_set_default_page_setup (EvPrintOperation *op,
+ GtkPageSetup *page_setup)
+{
+ EvPrintOperationClass *class = EV_PRINT_OPERATION_GET_CLASS (op);
+
+ g_return_if_fail (EV_IS_PRINT_OPERATION (op));
+ g_return_if_fail (GTK_IS_PAGE_SETUP (page_setup));
+
+ class->set_default_page_setup (op, page_setup);
+}
+
+GtkPageSetup *
+ev_print_operation_get_default_page_setup (EvPrintOperation *op)
+{
+ EvPrintOperationClass *class = EV_PRINT_OPERATION_GET_CLASS (op);
+
+ g_return_val_if_fail (EV_IS_PRINT_OPERATION (op), NULL);
+
+ return class->get_default_page_setup (op);
+}
+
+void
+ev_print_operation_set_job_name (EvPrintOperation *op,
+ const gchar *job_name)
+{
+ EvPrintOperationClass *class = EV_PRINT_OPERATION_GET_CLASS (op);
+
+ g_return_if_fail (EV_IS_PRINT_OPERATION (op));
+ g_return_if_fail (job_name != NULL);
+
+ class->set_job_name (op, job_name);
+}
+
+void
+ev_print_operation_run (EvPrintOperation *op,
+ GtkWindow *parent)
+{
+ EvPrintOperationClass *class = EV_PRINT_OPERATION_GET_CLASS (op);
+
+ g_return_if_fail (EV_IS_PRINT_OPERATION (op));
+
+ class->run (op, parent);
+}
+
+void
+ev_print_operation_cancel (EvPrintOperation *op)
+{
+ EvPrintOperationClass *class = EV_PRINT_OPERATION_GET_CLASS (op);
+
+ g_return_if_fail (EV_IS_PRINT_OPERATION (op));
+
+ class->cancel (op);
+}
+
+void
+ev_print_operation_get_error (EvPrintOperation *op,
+ GError **error)
+{
+ EvPrintOperationClass *class = EV_PRINT_OPERATION_GET_CLASS (op);
+
+ g_return_if_fail (EV_IS_PRINT_OPERATION (op));
+
+ class->get_error (op, error);
+}
+
+/* Export interface */
+#define EV_TYPE_PRINT_OPERATION_EXPORT (ev_print_operation_export_get_type())
+#define EV_PRINT_OPERATION_EXPORT(object) (G_TYPE_CHECK_INSTANCE_CAST((object), EV_TYPE_PRINT_OPERATION_EXPORT, EvPrintOperationExport))
+#define EV_PRINT_OPERATION_EXPORT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass), EV_TYPE_PRINT_OPERATION_EXPORT, EvPrintOperationExportClass))
+#define EV_IS_PRINT_OPERATION_EXPORT(object) (G_TYPE_CHECK_INSTANCE_TYPE((object), EV_TYPE_PRINT_OPERATION_EXPORT))
+
+typedef struct _EvPrintOperationExport EvPrintOperationExport;
+typedef struct _EvPrintOperationExportClass EvPrintOperationExportClass;
+
+GType ev_print_operation_export_get_type (void) G_GNUC_CONST;
+
+static gboolean export_print_page (EvPrintOperationExport *export);
+
+struct _EvPrintOperationExport {
+ EvPrintOperation parent;
+
+ GtkWindow *parent_window;
+ EvJob *job_export;
+ GError *error;
+
+ gboolean print_preview;
+ gint n_pages;
+ gint current_page;
+ GtkPrinter *printer;
+ GtkPageSetup *page_setup;
+ GtkPrintSettings *print_settings;
+ GtkPageSet page_set;
+ gint copies;
+ guint collate : 1;
+ guint reverse : 1;
+ gint pages_per_sheet;
+ gint fd;
+ gchar *temp_file;
+ gchar *job_name;
+
+ guint idle_id;
+
+ /* Context */
+ gint uncollated_copies;
+ gint collated_copies;
+ gint uncollated, collated, total;
+
+ gint range, n_ranges;
+ GtkPageRange *ranges;
+ GtkPageRange one_range;
+
+ gint page, start, end, inc;
+};
+
+struct _EvPrintOperationExportClass {
+ EvPrintOperationClass parent_class;
+};
+
+G_DEFINE_TYPE (EvPrintOperationExport, ev_print_operation_export, EV_TYPE_PRINT_OPERATION)
+
+static void
+ev_print_operation_export_set_current_page (EvPrintOperation *op,
+ gint current_page)
+{
+ EvPrintOperationExport *export = EV_PRINT_OPERATION_EXPORT (op);
+
+ g_return_if_fail (current_page < export->n_pages);
+
+ export->current_page = current_page;
+}
+
+static void
+ev_print_operation_export_set_print_settings (EvPrintOperation *op,
+ GtkPrintSettings *print_settings)
+{
+ EvPrintOperationExport *export = EV_PRINT_OPERATION_EXPORT (op);
+
+ if (print_settings == export->print_settings)
+ return;
+
+ g_object_ref (print_settings);
+ if (export->print_settings)
+ g_object_unref (export->print_settings);
+ export->print_settings = print_settings;
+}
+
+static GtkPrintSettings *
+ev_print_operation_export_get_print_settings (EvPrintOperation *op)
+{
+ EvPrintOperationExport *export = EV_PRINT_OPERATION_EXPORT (op);
+
+ return export->print_settings;
+}
+
+static void
+ev_print_operation_export_set_default_page_setup (EvPrintOperation *op,
+ GtkPageSetup *page_setup)
+{
+ EvPrintOperationExport *export = EV_PRINT_OPERATION_EXPORT (op);
+
+ if (page_setup == export->page_setup)
+ return;
+
+ g_object_ref (page_setup);
+ if (export->page_setup)
+ g_object_unref (export->page_setup);
+ export->page_setup = page_setup;
+}
+
+static GtkPageSetup *
+ev_print_operation_export_get_default_page_setup (EvPrintOperation *op)
+{
+ EvPrintOperationExport *export = EV_PRINT_OPERATION_EXPORT (op);
+
+ return export->page_setup;
+}
+
+static void
+ev_print_operation_export_set_job_name (EvPrintOperation *op,
+ const gchar *job_name)
+{
+ EvPrintOperationExport *export = EV_PRINT_OPERATION_EXPORT (op);
+
+ g_free (export->job_name);
+ export->job_name = g_strdup (job_name);
+}
+
+static void
+ev_print_operation_export_set_printer (EvPrintOperationExport *export,
+ GtkPrinter *printer)
+{
+ if (printer == export->printer)
+ return;
+
+ g_object_ref (printer);
+ if (export->printer)
+ g_object_unref (export->printer);
+ export->printer = printer;
+}
+
+static void
+find_range (EvPrintOperationExport *export)
+{
+ GtkPageRange *range;
+
+ range = &export->ranges[export->range];
+
+ if (export->inc < 0) {
+ export->start = range->end;
+ export->end = range->start - 1;
+ } else {
+ export->start = range->start;
+ export->end = range->end + 1;
+ }
+}
+
+static void
+clamp_ranges (EvPrintOperationExport *export)
+{
+ gint num_of_correct_ranges = 0;
+ gint i;
+
+ for (i = 0; i < export->n_ranges; i++) {
+ if ((export->ranges[i].start >= 0) &&
+ (export->ranges[i].start < export->n_pages) &&
+ (export->ranges[i].end >= 0) &&
+ (export->ranges[i].end < export->n_pages)) {
+ export->ranges[num_of_correct_ranges] = export->ranges[i];
+ num_of_correct_ranges++;
+ } else if ((export->ranges[i].start >= 0) &&
+ (export->ranges[i].start < export->n_pages) &&
+ (export->ranges[i].end >= export->n_pages)) {
+ export->ranges[i].end = export->n_pages - 1;
+ export->ranges[num_of_correct_ranges] = export->ranges[i];
+ num_of_correct_ranges++;
+ } else if ((export->ranges[i].end >= 0) &&
+ (export->ranges[i].end < export->n_pages) &&
+ (export->ranges[i].start < 0)) {
+ export->ranges[i].start = 0;
+ export->ranges[num_of_correct_ranges] = export->ranges[i];
+ num_of_correct_ranges++;
+ }
+ }
+
+ export->n_ranges = num_of_correct_ranges;
+}
+
+static gint
+get_first_page (EvPrintOperationExport *export)
+{
+ gint i;
+ gint first_page = G_MAXINT;
+
+ if (export->n_ranges == 0)
+ return 0;
+
+ for (i = 0; i < export->n_ranges; i++) {
+ if (export->ranges[i].start < first_page)
+ first_page = export->ranges[i].start;
+ }
+
+ return MAX (0, first_page);
+}
+
+static gint
+get_last_page (EvPrintOperationExport *export)
+{
+ gint i;
+ gint last_page = G_MININT;
+ gint max_page = export->n_pages - 1;
+
+ if (export->n_ranges == 0)
+ return max_page;
+
+ for (i = 0; i < export->n_ranges; i++) {
+ if (export->ranges[i].end > last_page)
+ last_page = export->ranges[i].end;
+ }
+
+ return MIN (max_page, last_page);
+}
+
+static gboolean
+export_print_inc_page (EvPrintOperationExport *export)
+{
+ do {
+ export->page += export->inc;
+ if (export->page == export->end) {
+ export->range += export->inc;
+ if (export->range == -1 || export->range == export->n_ranges) {
+ export->uncollated++;
+ if (export->uncollated == export->uncollated_copies)
+ return FALSE;
+
+ export->range = export->inc < 0 ? export->n_ranges - 1 : 0;
+ }
+ find_range (export);
+ export->page = export->start;
+ }
+ } while ((export->page_set == GTK_PAGE_SET_EVEN && export->page % 2 == 0) ||
+ (export->page_set == GTK_PAGE_SET_ODD && export->page % 2 == 1));
+
+ return TRUE;
+}
+
+static void
+ev_print_operation_export_clear_temp_file (EvPrintOperationExport *export)
+{
+ if (!export->temp_file)
+ return;
+
+ g_unlink (export->temp_file);
+ g_free (export->temp_file);
+ export->temp_file = NULL;
+}
+
+static void
+print_job_finished (GtkPrintJob *print_job,
+ EvPrintOperationExport *export,
+ GError *error)
+{
+ EvPrintOperation *op = EV_PRINT_OPERATION (export);
+
+ if (error) {
+ g_set_error_literal (&export->error,
+ GTK_PRINT_ERROR,
+ GTK_PRINT_ERROR_GENERAL,
+ error->message);
+ g_signal_emit (op, signals[DONE], 0, GTK_PRINT_OPERATION_RESULT_ERROR);
+ } else {
+ g_signal_emit (op, signals[DONE], 0, GTK_PRINT_OPERATION_RESULT_APPLY);
+ }
+
+ ev_print_operation_export_clear_temp_file (export);
+ g_object_unref (print_job);
+}
+
+static void
+export_print_done (EvPrintOperationExport *export)
+{
+ EvPrintOperation *op = EV_PRINT_OPERATION (export);
+ GtkPrintSettings *settings;
+ EvFileExporterCapabilities capabilities;
+
+ /* Some printers take into account some print settings,
+ * and others don't. However we have exported the document
+ * to a ps or pdf file according to such print settings. So,
+ * we want to send the exported file to printer with those
+ * settings set to default values.
+ */
+ settings = gtk_print_settings_copy (export->print_settings);
+ capabilities = ev_file_exporter_get_capabilities (EV_FILE_EXPORTER (op->document));
+
+ gtk_print_settings_set_page_ranges (settings, NULL, 0);
+ gtk_print_settings_set_print_pages (settings, GTK_PRINT_PAGES_ALL);
+ if (capabilities & EV_FILE_EXPORTER_CAN_COPIES)
+ gtk_print_settings_set_n_copies (settings, 1);
+ if (capabilities & EV_FILE_EXPORTER_CAN_PAGE_SET)
+ gtk_print_settings_set_page_set (settings, GTK_PAGE_SET_ALL);
+ if (capabilities & EV_FILE_EXPORTER_CAN_SCALE)
+ gtk_print_settings_set_scale (settings, 1.0);
+ if (capabilities & EV_FILE_EXPORTER_CAN_COLLATE)
+ gtk_print_settings_set_collate (settings, FALSE);
+ if (capabilities & EV_FILE_EXPORTER_CAN_REVERSE)
+ gtk_print_settings_set_reverse (settings, FALSE);
+ if (capabilities & EV_FILE_EXPORTER_CAN_NUMBER_UP) {
+ gtk_print_settings_set_number_up (settings, 1);
+ gtk_print_settings_set_int (settings, "cups-"GTK_PRINT_SETTINGS_NUMBER_UP, 1);
+ }
+
+ if (export->print_preview) {
+ gchar *uri;
+ gchar *print_settings_file = NULL;
+
+ print_settings_file = ev_tmp_filename ("print-settings");
+ gtk_print_settings_to_file (settings, print_settings_file, NULL);
+
+ uri = g_filename_to_uri (export->temp_file, NULL, NULL);
+ ev_application_open_uri_at_dest (EV_APP,
+ uri,
+ gtk_window_get_screen (export->parent_window),
+ NULL,
+ EV_WINDOW_MODE_PREVIEW,
+ NULL,
+ TRUE,
+ print_settings_file,
+ GDK_CURRENT_TIME);
+ g_free (print_settings_file);
+ g_free (uri);
+
+ g_signal_emit (op, signals[DONE], 0, GTK_PRINT_OPERATION_RESULT_APPLY);
+ /* temp_file will be deleted by the previewer */
+ } else {
+ GtkPrintJob *job;
+ GError *error = NULL;
+
+ job = gtk_print_job_new (export->job_name,
+ export->printer,
+ settings,
+ export->page_setup);
+ gtk_print_job_set_source_file (job, export->temp_file, &error);
+ if (error) {
+ g_set_error_literal (&export->error,
+ GTK_PRINT_ERROR,
+ GTK_PRINT_ERROR_GENERAL,
+ error->message);
+ g_error_free (error);
+ ev_print_operation_export_clear_temp_file (export);
+ g_signal_emit (op, signals[DONE], 0, GTK_PRINT_OPERATION_RESULT_ERROR);
+ } else {
+ gtk_print_job_send (job,
+ (GtkPrintJobCompleteFunc)print_job_finished,
+ g_object_ref (export),
+ (GDestroyNotify)g_object_unref);
+ }
+ }
+ g_object_unref (settings);
+}
+
+static void
+export_print_page_idle_finished (EvPrintOperationExport *export)
+{
+ export->idle_id = 0;
+}
+
+static void
+export_job_finished (EvJobExport *job,
+ EvPrintOperationExport *export)
+{
+ EvPrintOperation *op = EV_PRINT_OPERATION (export);
+
+ if (export->pages_per_sheet == 1 || export->total % export->pages_per_sheet == 0) {
+ ev_document_doc_mutex_lock ();
+ ev_file_exporter_end_page (EV_FILE_EXPORTER (op->document));
+ ev_document_doc_mutex_unlock ();
+ }
+
+ /* Reschedule */
+ export->idle_id = g_idle_add_full (G_PRIORITY_DEFAULT_IDLE,
+ (GSourceFunc)export_print_page,
+ export,
+ (GDestroyNotify)export_print_page_idle_finished);
+}
+
+static void
+export_job_cancelled (EvJobExport *job,
+ EvPrintOperationExport *export)
+{
+ EvPrintOperation *op = EV_PRINT_OPERATION (export);
+
+ if (export->idle_id > 0)
+ g_source_remove (export->idle_id);
+ export->idle_id = 0;
+
+ g_signal_handlers_disconnect_by_func (export->job_export,
+ export_job_finished,
+ export);
+ g_signal_handlers_disconnect_by_func (export->job_export,
+ export_job_cancelled,
+ export);
+ g_object_unref (export->job_export);
+ export->job_export = NULL;
+
+ if (export->fd != -1) {
+ close (export->fd);
+ export->fd = -1;
+ }
+
+ ev_print_operation_export_clear_temp_file (export);
+
+ g_signal_emit (op, signals[DONE], 0, GTK_PRINT_OPERATION_RESULT_CANCEL);
+}
+
+static gboolean
+export_print_page (EvPrintOperationExport *export)
+{
+ EvPrintOperation *op = EV_PRINT_OPERATION (export);
+
+ export->total++;
+ export->collated++;
+
+ if (export->collated == export->collated_copies) {
+ export->collated = 0;
+ if (!export_print_inc_page (export)) {
+ ev_document_doc_mutex_lock ();
+ if (export->pages_per_sheet > 1 &&
+ export->total - 1 % export->pages_per_sheet == 0)
+ ev_file_exporter_end_page (EV_FILE_EXPORTER (op->document));
+ ev_file_exporter_end (EV_FILE_EXPORTER (op->document));
+ ev_document_doc_mutex_unlock ();
+
+ close (export->fd);
+ export->fd = -1;
+
+ export_print_done (export);
+
+ return FALSE;
+ }
+ }
+
+ if (export->pages_per_sheet == 1 || export->total % export->pages_per_sheet == 1) {
+ ev_document_doc_mutex_lock ();
+ ev_file_exporter_begin_page (EV_FILE_EXPORTER (op->document));
+ ev_document_doc_mutex_unlock ();
+ }
+
+ if (!export->job_export) {
+ export->job_export = ev_job_export_new (op->document);
+ g_signal_connect (G_OBJECT (export->job_export), "finished",
+ G_CALLBACK (export_job_finished),
+ (gpointer)export);
+ g_signal_connect (G_OBJECT (export->job_export), "cancelled",
+ G_CALLBACK (export_job_cancelled),
+ (gpointer)export);
+ }
+
+ ev_job_export_set_page (EV_JOB_EXPORT (export->job_export), export->page);
+ ev_job_scheduler_push_job (export->job_export, EV_JOB_PRIORITY_NONE);
+
+ return FALSE;
+}
+
+static gboolean
+ev_print_operation_export_print_dialog_response_cb (GtkDialog *dialog,
+ gint response,
+ EvPrintOperationExport *export)
+{
+ GtkPrintPages print_pages;
+ GtkPrintSettings *print_settings;
+ GtkPageSetup *page_setup;
+ GtkPrinter *printer;
+ gdouble scale;
+ gdouble width;
+ gdouble height;
+ gint first_page;
+ gint last_page;
+ const gchar *file_format;
+ gchar *filename;
+ EvFileExporterContext fc;
+ GError *error = NULL;
+ EvPrintOperation *op = EV_PRINT_OPERATION (export);
+
+ if (response != GTK_RESPONSE_OK &&
+ response != GTK_RESPONSE_APPLY) {
+ gtk_widget_destroy (GTK_WIDGET (dialog));
+
+ return FALSE;
+ }
+
+ export->print_preview = (response == GTK_RESPONSE_APPLY);
+
+ printer = gtk_print_unix_dialog_get_selected_printer (GTK_PRINT_UNIX_DIALOG (dialog));
+ ev_print_operation_export_set_printer (export, printer);
+
+ print_settings = gtk_print_unix_dialog_get_settings (GTK_PRINT_UNIX_DIALOG (dialog));
+ ev_print_operation_export_set_print_settings (op, print_settings);
+
+ page_setup = gtk_print_unix_dialog_get_page_setup (GTK_PRINT_UNIX_DIALOG (dialog));
+ ev_print_operation_export_set_default_page_setup (op, page_setup);
+
+ if (!gtk_printer_accepts_ps (export->printer)) {
+ g_set_error (&export->error,
+ GTK_PRINT_ERROR,
+ GTK_PRINT_ERROR_GENERAL,
+ "%s", _("Printing is not supported on this printer."));
+ g_signal_emit (op, signals[DONE], 0, GTK_PRINT_OPERATION_RESULT_ERROR);
+ gtk_widget_destroy (GTK_WIDGET (dialog));
+
+ return FALSE;
+ }
+
+ file_format = gtk_print_settings_get (print_settings, GTK_PRINT_SETTINGS_OUTPUT_FILE_FORMAT);
+
+ filename = g_strdup_printf ("evince_print.%s.XXXXXX", file_format);
+ export->fd = g_file_open_tmp (filename, &export->temp_file, &error);
+ g_free (filename);
+ if (export->fd <= -1) {
+ g_set_error_literal (&export->error,
+ GTK_PRINT_ERROR,
+ GTK_PRINT_ERROR_GENERAL,
+ error->message);
+ g_error_free (error);
+ g_signal_emit (op, signals[DONE], 0, GTK_PRINT_OPERATION_RESULT_ERROR);
+ gtk_widget_destroy (GTK_WIDGET (dialog));
+
+ return FALSE;
+ }
+
+ export->current_page = gtk_print_unix_dialog_get_current_page (GTK_PRINT_UNIX_DIALOG (dialog));
+ print_pages = gtk_print_settings_get_print_pages (print_settings);
+
+ switch (print_pages) {
+ case GTK_PRINT_PAGES_CURRENT:
+ export->ranges = &export->one_range;
+
+ export->ranges[0].start = export->current_page;
+ export->ranges[0].end = export->current_page;
+ export->n_ranges = 1;
+
+ break;
+ case GTK_PRINT_PAGES_RANGES: {
+ gint i;
+
+ export->ranges = gtk_print_settings_get_page_ranges (print_settings, &export->n_ranges);
+ for (i = 0; i < export->n_ranges; i++)
+ if (export->ranges[i].end == -1 || export->ranges[i].end >= export->n_pages)
+ export->ranges[i].end = export->n_pages - 1;
+ }
+ break;
+ case GTK_PRINT_PAGES_ALL:
+ export->ranges = &export->one_range;
+
+ export->ranges[0].start = 0;
+ export->ranges[0].end = export->n_pages - 1;
+ export->n_ranges = 1;
+
+ break;
+ }
+ clamp_ranges (export);
+
+ export->page_set = gtk_print_settings_get_page_set (print_settings);
+
+ width = gtk_page_setup_get_paper_width (page_setup, GTK_UNIT_POINTS);
+ height = gtk_page_setup_get_paper_height (page_setup, GTK_UNIT_POINTS);
+ scale = gtk_print_settings_get_scale (print_settings) * 0.01;
+ if (scale != 1.0) {
+ width *= scale;
+ height *= scale;
+ }
+
+ export->pages_per_sheet = gtk_print_settings_get_number_up (print_settings);
+
+ export->copies = gtk_print_settings_get_n_copies (print_settings);
+ export->collate = gtk_print_settings_get_collate (print_settings);
+ export->reverse = gtk_print_settings_get_reverse (print_settings);
+
+ if (export->collate) {
+ export->uncollated_copies = export->copies;
+ export->collated_copies = 1;
+ } else {
+ export->uncollated_copies = 1;
+ export->collated_copies = export->copies;
+ }
+
+ if (export->reverse) {
+ export->range = export->n_ranges - 1;
+ export->inc = -1;
+ } else {
+ export->range = 0;
+ export->inc = 1;
+ }
+ find_range (export);
+
+ export->page = export->start - export->inc;
+ export->collated = export->collated_copies - 1;
+
+ first_page = get_first_page (export);
+ last_page = get_last_page (export);
+
+ fc.format = g_ascii_strcasecmp (file_format, "pdf") == 0 ?
+ EV_FILE_FORMAT_PDF : EV_FILE_FORMAT_PS;
+ fc.filename = export->temp_file;
+ fc.first_page = MIN (first_page, last_page);
+ fc.last_page = MAX (first_page, last_page);
+ fc.paper_width = width;
+ fc.paper_height = height;
+ fc.duplex = FALSE;
+ fc.pages_per_sheet = MAX (1, export->pages_per_sheet);
+
+ ev_document_doc_mutex_lock ();
+ ev_file_exporter_begin (EV_FILE_EXPORTER (op->document), &fc);
+ ev_document_doc_mutex_unlock ();
+
+ export->idle_id = g_idle_add_full (G_PRIORITY_DEFAULT_IDLE,
+ (GSourceFunc)export_print_page,
+ export,
+ (GDestroyNotify)export_print_page_idle_finished);
+
+ gtk_widget_destroy (GTK_WIDGET (dialog));
+
+ return TRUE;
+}
+
+static void
+ev_print_operation_export_run (EvPrintOperation *op,
+ GtkWindow *parent)
+{
+ EvPrintOperationExport *export = EV_PRINT_OPERATION_EXPORT (op);
+ GtkWidget *dialog;
+ GtkPrintCapabilities capabilities;
+
+ export->parent_window = parent;
+ export->error = NULL;
+
+ dialog = gtk_print_unix_dialog_new (_("Print"), parent);
+ gtk_window_set_modal (GTK_WINDOW (dialog), TRUE);
+
+ capabilities = GTK_PRINT_CAPABILITY_PREVIEW |
+ ev_file_exporter_get_capabilities (EV_FILE_EXPORTER (op->document));
+ gtk_print_unix_dialog_set_manual_capabilities (GTK_PRINT_UNIX_DIALOG (dialog),
+ capabilities);
+
+ gtk_print_unix_dialog_set_current_page (GTK_PRINT_UNIX_DIALOG (dialog),
+ export->current_page);
+
+ gtk_print_unix_dialog_set_settings (GTK_PRINT_UNIX_DIALOG (dialog),
+ export->print_settings);
+
+ if (export->page_setup)
+ gtk_print_unix_dialog_set_page_setup (GTK_PRINT_UNIX_DIALOG (dialog),
+ export->page_setup);
+
+ g_signal_connect (G_OBJECT (dialog), "response",
+ G_CALLBACK (ev_print_operation_export_print_dialog_response_cb),
+ export);
+
+ gtk_window_present (GTK_WINDOW (dialog));
+}
+
+static void
+ev_print_operation_export_cancel (EvPrintOperation *op)
+{
+ EvPrintOperationExport *export = EV_PRINT_OPERATION_EXPORT (op);
+
+ if (export->job_export) {
+ ev_job_cancel (export->job_export);
+ }
+}
+
+static void
+ev_print_operation_export_get_error (EvPrintOperation *op,
+ GError **error)
+{
+ EvPrintOperationExport *export = EV_PRINT_OPERATION_EXPORT (op);
+
+ g_propagate_error (error, export->error);
+ export->error = NULL;
+}
+
+static void
+ev_print_operation_export_finalize (GObject *object)
+{
+ EvPrintOperationExport *export = EV_PRINT_OPERATION_EXPORT (object);
+
+ if (export->idle_id > 0) {
+ g_source_remove (export->idle_id);
+ export->idle_id = 0;
+ }
+
+ if (export->fd != -1) {
+ close (export->fd);
+ export->fd = -1;
+ }
+
+ if (export->ranges) {
+ if (export->ranges != &export->one_range)
+ g_free (export->ranges);
+ export->ranges = NULL;
+ export->n_ranges = 0;
+ }
+
+ if (export->temp_file) {
+ g_free (export->temp_file);
+ export->temp_file = NULL;
+ }
+
+ if (export->job_name) {
+ g_free (export->job_name);
+ export->job_name = NULL;
+ }
+
+ if (export->job_export) {
+ if (!ev_job_is_finished (export->job_export))
+ ev_job_cancel (export->job_export);
+ g_signal_handlers_disconnect_by_func (export->job_export,
+ export_job_finished,
+ export);
+ g_signal_handlers_disconnect_by_func (export->job_export,
+ export_job_cancelled,
+ export);
+ g_object_unref (export->job_export);
+ export->job_export = NULL;
+ }
+
+ if (export->error) {
+ g_error_free (export->error);
+ export->error = NULL;
+ }
+
+ if (export->print_settings) {
+ g_object_unref (export->print_settings);
+ export->print_settings = NULL;
+ }
+
+ if (export->page_setup) {
+ g_object_unref (export->page_setup);
+ export->page_setup = NULL;
+ }
+
+ if (export->printer) {
+ g_object_unref (export->printer);
+ export->printer = NULL;
+ }
+
+ (* G_OBJECT_CLASS (ev_print_operation_export_parent_class)->finalize) (object);
+}
+
+static void
+ev_print_operation_export_init (EvPrintOperationExport *export)
+{
+}
+
+static GObject *
+ev_print_operation_export_constructor (GType type,
+ guint n_construct_properties,
+ GObjectConstructParam *construct_params)
+{
+ GObject *object;
+ EvPrintOperationExport *export;
+ EvPrintOperation *op;
+
+ object = G_OBJECT_CLASS (ev_print_operation_export_parent_class)->constructor (type,
+ n_construct_properties,
+ construct_params);
+ export = EV_PRINT_OPERATION_EXPORT (object);
+ op = EV_PRINT_OPERATION (object);
+ export->n_pages = ev_page_cache_get_n_pages (ev_page_cache_get (op->document));
+
+ return object;
+}
+
+static void
+ev_print_operation_export_class_init (EvPrintOperationExportClass *klass)
+{
+ GObjectClass *g_object_class = G_OBJECT_CLASS (klass);
+ EvPrintOperationClass *ev_print_op_class = EV_PRINT_OPERATION_CLASS (klass);
+
+ ev_print_op_class->set_current_page = ev_print_operation_export_set_current_page;
+ ev_print_op_class->set_print_settings = ev_print_operation_export_set_print_settings;
+ ev_print_op_class->get_print_settings = ev_print_operation_export_get_print_settings;
+ ev_print_op_class->set_default_page_setup = ev_print_operation_export_set_default_page_setup;
+ ev_print_op_class->get_default_page_setup = ev_print_operation_export_get_default_page_setup;
+ ev_print_op_class->set_job_name = ev_print_operation_export_set_job_name;
+ ev_print_op_class->run = ev_print_operation_export_run;
+ ev_print_op_class->cancel = ev_print_operation_export_cancel;
+ ev_print_op_class->get_error = ev_print_operation_export_get_error;
+
+ g_object_class->constructor = ev_print_operation_export_constructor;
+ g_object_class->finalize = ev_print_operation_export_finalize;
+}
+
+/* Factory method */
+EvPrintOperation *
+ev_print_operation_new (EvDocument *document)
+{
+ /* TODO: EvPrintOperationPrint */
+
+ return EV_PRINT_OPERATION (g_object_new (EV_TYPE_PRINT_OPERATION_EXPORT,
+ "document", document, NULL));
+}
#include "ev-view.h"
#include "ev-window.h"
#include "ev-window-title.h"
+#include "ev-print-operation.h"
#ifdef ENABLE_DBUS
#include "ev-media-player-keys.h"
EvJob *reload_job;
EvJob *thumbnail_job;
EvJob *save_job;
- EvJob *print_job;
EvJob *find_job;
/* Printing */
gboolean print_preview;
- GtkPrintJob *gtk_print_job;
GtkPrinter *printer;
GtkPrintSettings *print_settings;
GtkPageSetup *print_page_setup;
EvWindow *window);
static void ev_window_set_icon_from_thumbnail (EvJobThumbnail *job,
EvWindow *ev_window);
-static void ev_window_print_job_cb (EvJob *job,
- EvWindow *window);
static void ev_window_save_job_cb (EvJob *save,
EvWindow *window);
static void ev_window_sizing_mode_changed_cb (EvView *view,
ev_window);
}
-static void
-ev_window_clear_print_job (EvWindow *window)
-{
- if (window->priv->print_job) {
- if (!ev_job_is_finished (window->priv->print_job))
- ev_job_cancel (window->priv->print_job);
-
- g_signal_handlers_disconnect_by_func (window->priv->print_job,
- ev_window_print_job_cb,
- window);
- g_object_unref (window->priv->print_job);
- window->priv->print_job = NULL;
- }
-
- if (window->priv->gtk_print_job) {
- g_object_unref (window->priv->gtk_print_job);
- window->priv->gtk_print_job = NULL;
- }
-}
-
static void
ev_window_load_print_settings_from_metadata (EvWindow *window)
{
}
static void
-ev_window_print_finished (GtkPrintJob *print_job,
- EvWindow *window,
- GError *error)
-{
- ev_window_clear_print_job (window);
-
- if (error) {
- ev_window_error_message (window, error,
- "%s", _("Failed to print document"));
- } else {
- /* If printed successfully, save print settings */
- ev_application_set_print_settings (EV_APP,
- window->priv->print_settings);
- ev_window_save_print_settings (window);
- }
-}
-
-static void
-ev_window_print_send (EvWindow *window,
- const gchar *filename)
-{
- GtkPrintSettings *settings;
- EvFileExporterCapabilities capabilities;
-
- /* Some printers take into account some print settings,
- * and others don't. However we have exported the document
- * to a ps or pdf file according to such print settings. So,
- * we want to send the exported file to printer with those
- * settings set to default values.
- */
- settings = gtk_print_settings_copy (window->priv->print_settings);
- capabilities = ev_file_exporter_get_capabilities (EV_FILE_EXPORTER (window->priv->document));
-
- gtk_print_settings_set_page_ranges (settings, NULL, 0);
- gtk_print_settings_set_print_pages (settings, GTK_PRINT_PAGES_ALL);
- if (capabilities & EV_FILE_EXPORTER_CAN_COPIES)
- gtk_print_settings_set_n_copies (settings, 1);
- if (capabilities & EV_FILE_EXPORTER_CAN_PAGE_SET)
- gtk_print_settings_set_page_set (settings, GTK_PAGE_SET_ALL);
- if (capabilities & EV_FILE_EXPORTER_CAN_SCALE)
- gtk_print_settings_set_scale (settings, 1.0);
- if (capabilities & EV_FILE_EXPORTER_CAN_COLLATE)
- gtk_print_settings_set_collate (settings, FALSE);
- if (capabilities & EV_FILE_EXPORTER_CAN_REVERSE)
- gtk_print_settings_set_reverse (settings, FALSE);
- if (capabilities & EV_FILE_EXPORTER_CAN_NUMBER_UP) {
- gtk_print_settings_set_number_up (settings, 1);
- gtk_print_settings_set_int (settings, "cups-"GTK_PRINT_SETTINGS_NUMBER_UP, 1);
- }
-
- if (window->priv->print_preview) {
- gchar *uri;
- gchar *print_settings_file = NULL;
-
- ev_application_set_print_settings (EV_APP,
- window->priv->print_settings);
-
- print_settings_file = ev_tmp_filename ("print-settings");
- gtk_print_settings_to_file (settings, print_settings_file, NULL);
-
- uri = g_filename_to_uri (filename, NULL, NULL);
- ev_application_open_uri_at_dest (EV_APP,
- uri,
- gtk_window_get_screen (GTK_WINDOW (window)),
- NULL,
- EV_WINDOW_MODE_PREVIEW,
- NULL,
- TRUE,
- print_settings_file,
- GDK_CURRENT_TIME);
- g_free (print_settings_file);
- g_free (uri);
- } else {
- GtkPrintJob *job;
- GError *error = NULL;
-
- job = gtk_print_job_new (gtk_window_get_title (GTK_WINDOW (window)),
- window->priv->printer,
- settings,
- window->priv->print_page_setup);
-
- if (window->priv->gtk_print_job)
- g_object_unref (window->priv->gtk_print_job);
- window->priv->gtk_print_job = job;
-
- if (gtk_print_job_set_source_file (job, filename, &error)) {
- gtk_print_job_send (job,
- (GtkPrintJobCompleteFunc)ev_window_print_finished,
- window, NULL);
- } else {
- ev_window_clear_print_job (window);
- g_warning ("%s", error->message);
- g_error_free (error);
- }
- }
-
- g_object_unref (settings);
-}
-
-static void
-ev_window_print_job_cb (EvJob *job,
- EvWindow *window)
+ev_window_print_operation_done (EvPrintOperation *op,
+ GtkPrintOperationResult result,
+ EvWindow *ev_window)
{
- if (ev_job_is_failed (job)) {
- g_warning ("%s", job->error->message);
- ev_window_clear_print_job (window);
- return;
- }
-
- g_assert (EV_JOB_PRINT (job)->temp_file != NULL);
-
- ev_window_print_send (window, EV_JOB_PRINT (job)->temp_file);
-}
-
-static gboolean
-ev_window_print_dialog_response_cb (GtkDialog *dialog,
- gint response,
- EvWindow *window)
-{
- EvPrintRange *ranges = NULL;
- EvPrintPageSet page_set;
- gint n_ranges = 0;
- gint copies;
- gint pages_per_sheet;
- gboolean collate;
- gboolean reverse;
- gdouble scale;
- gint current_page;
- gdouble width;
- gdouble height;
- GtkPrintPages print_pages;
- const gchar *file_format;
-
- if (response != GTK_RESPONSE_OK &&
- response != GTK_RESPONSE_APPLY) {
- gtk_widget_destroy (GTK_WIDGET (dialog));
- window->priv->print_dialog = NULL;
-
- return FALSE;
- }
-
- window->priv->print_preview = (response == GTK_RESPONSE_APPLY);
-
- if (window->priv->printer)
- g_object_unref (window->priv->printer);
- if (window->priv->print_settings)
- g_object_unref (window->priv->print_settings);
- if (window->priv->print_page_setup)
- g_object_unref (window->priv->print_page_setup);
-
- window->priv->printer = g_object_ref (
- gtk_print_unix_dialog_get_selected_printer (GTK_PRINT_UNIX_DIALOG (dialog)));
- window->priv->print_settings = g_object_ref (
- gtk_print_unix_dialog_get_settings (GTK_PRINT_UNIX_DIALOG (dialog)));
- window->priv->print_page_setup = g_object_ref (
- gtk_print_unix_dialog_get_page_setup (GTK_PRINT_UNIX_DIALOG (dialog)));
-
- file_format = gtk_print_settings_get (window->priv->print_settings,
- GTK_PRINT_SETTINGS_OUTPUT_FILE_FORMAT);
-
- if (!gtk_printer_accepts_ps (window->priv->printer)) {
- ev_window_error_message (window, NULL, "%s",
- _("Printing is not supported on this printer."));
- return FALSE;
- }
+ switch (result) {
+ case GTK_PRINT_OPERATION_RESULT_APPLY: {
+ GtkPrintSettings *print_settings;
- ev_window_clear_print_job (window);
-
- current_page = gtk_print_unix_dialog_get_current_page (GTK_PRINT_UNIX_DIALOG (dialog));
- print_pages = gtk_print_settings_get_print_pages (window->priv->print_settings);
-
- switch (print_pages) {
- case GTK_PRINT_PAGES_CURRENT:
- ranges = g_new0 (EvPrintRange, 1);
-
- ranges->start = current_page;
- ranges->end = current_page;
- n_ranges = 1;
-
- break;
- case GTK_PRINT_PAGES_RANGES: {
- GtkPageRange *page_range;
+ if (ev_window->priv->print_settings)
+ g_object_unref (ev_window->priv->print_settings);
+ print_settings = ev_print_operation_get_print_settings (op);
- page_range = gtk_print_settings_get_page_ranges (window->priv->print_settings,
- &n_ranges);
- if (n_ranges > 0)
- ranges = g_memdup (page_range, n_ranges * sizeof (GtkPageRange));
+ ev_application_set_print_settings (EV_APP, print_settings);
+ ev_window->priv->print_settings = g_object_ref (print_settings);
+ ev_window_save_print_settings (ev_window);
}
break;
- case GTK_PRINT_PAGES_ALL: {
- gint n_pages;
-
- n_pages = ev_page_cache_get_n_pages (ev_page_cache_get (window->priv->document));
-
- ranges = g_new0 (EvPrintRange, 1);
+ case GTK_PRINT_OPERATION_RESULT_ERROR: {
+ GError *error = NULL;
- ranges->start = 0;
- ranges->end = n_pages - 1;
- n_ranges = 1;
+ ev_print_operation_get_error (op, &error);
+ ev_window_error_message (ev_window, error,
+ "%s", _("Failed to print document"));
+ g_error_free (error);
}
break;
+ case GTK_PRINT_OPERATION_RESULT_CANCEL:
+ default:
+ break;
}
- page_set = (EvPrintPageSet)gtk_print_settings_get_page_set (window->priv->print_settings);
-
- scale = gtk_print_settings_get_scale (window->priv->print_settings) * 0.01;
-
- width = gtk_page_setup_get_paper_width (window->priv->print_page_setup,
- GTK_UNIT_POINTS);
- height = gtk_page_setup_get_paper_height (window->priv->print_page_setup,
- GTK_UNIT_POINTS);
-
- if (scale != 1.0) {
- width *= scale;
- height *= scale;
- }
-
- pages_per_sheet = gtk_print_settings_get_number_up (window->priv->print_settings);
-
- copies = gtk_print_settings_get_n_copies (window->priv->print_settings);
- collate = gtk_print_settings_get_collate (window->priv->print_settings);
- reverse = gtk_print_settings_get_reverse (window->priv->print_settings);
-
- window->priv->print_job = ev_job_print_new (window->priv->document,
- file_format ? file_format : "ps",
- width, height,
- ranges, n_ranges,
- page_set,
- pages_per_sheet,
- copies, collate,
- reverse);
-
- g_signal_connect (window->priv->print_job, "finished",
- G_CALLBACK (ev_window_print_job_cb),
- window);
- /* The priority doesn't matter for this job */
- ev_job_scheduler_push_job (window->priv->print_job, EV_JOB_PRIORITY_NONE);
-
- gtk_widget_destroy (GTK_WIDGET (dialog));
- window->priv->print_dialog = NULL;
-
- return TRUE;
+ g_object_unref (op);
}
void
-ev_window_print_range (EvWindow *ev_window, int first_page, int last_page)
+ev_window_print_range (EvWindow *ev_window,
+ gint first_page,
+ gint last_page)
{
- GtkWidget *dialog;
+ EvPrintOperation *op;
EvPageCache *page_cache;
gint current_page;
gint document_last_page;
- GtkPrintCapabilities capabilities;
g_return_if_fail (EV_IS_WINDOW (ev_window));
g_return_if_fail (ev_window->priv->document != NULL);
- if (ev_window->priv->print_dialog) {
- gtk_window_present (GTK_WINDOW (ev_window->priv->print_dialog));
- return;
- }
-
+ op = ev_print_operation_new (ev_window->priv->document);
+ g_signal_connect (G_OBJECT (op), "done",
+ G_CALLBACK (ev_window_print_operation_done),
+ (gpointer)ev_window);
+
page_cache = ev_page_cache_get (ev_window->priv->document);
current_page = ev_page_cache_get_current_page (page_cache);
document_last_page = ev_page_cache_get_n_pages (page_cache);
&range, 1);
}
- dialog = gtk_print_unix_dialog_new (_("Print"), GTK_WINDOW (ev_window));
- ev_window->priv->print_dialog = dialog;
-
- capabilities = GTK_PRINT_CAPABILITY_PREVIEW |
- ev_file_exporter_get_capabilities (EV_FILE_EXPORTER (ev_window->priv->document));
- gtk_print_unix_dialog_set_manual_capabilities (GTK_PRINT_UNIX_DIALOG (dialog),
- capabilities);
-
- gtk_print_unix_dialog_set_current_page (GTK_PRINT_UNIX_DIALOG (dialog),
- current_page);
-
- gtk_print_unix_dialog_set_settings (GTK_PRINT_UNIX_DIALOG (dialog),
- ev_window->priv->print_settings);
-
+ ev_print_operation_set_job_name (op, gtk_window_get_title (GTK_WINDOW (ev_window)));
+ ev_print_operation_set_current_page (op, current_page);
+ ev_print_operation_set_print_settings (op, ev_window->priv->print_settings);
if (ev_window->priv->print_page_setup)
- gtk_print_unix_dialog_set_page_setup (GTK_PRINT_UNIX_DIALOG (dialog),
- ev_window->priv->print_page_setup);
-
- g_signal_connect (G_OBJECT (dialog), "response",
- G_CALLBACK (ev_window_print_dialog_response_cb),
- ev_window);
+ ev_print_operation_set_default_page_setup (op, ev_window->priv->print_page_setup);
- gtk_widget_show (dialog);
+ ev_print_operation_run (op, GTK_WINDOW (ev_window));
}
static void
}
ev_window_close_dialogs (window);
- ev_window_clear_print_job (window);
- if (window->priv->gtk_print_job) {
- g_object_unref (window->priv->gtk_print_job);
- window->priv->gtk_print_job = NULL;
- }
-
if (window->priv->printer) {
g_object_unref (window->priv->printer);
window->priv->printer = NULL;
https://www.fi.muni.cz/~kas/git / evince.git / commitdiff