+#include <config.h>
#include "ev-jobs.h"
#include "ev-job-queue.h"
#include "ev-document-thumbnails.h"
#include "ev-document-links.h"
#include "ev-document-images.h"
+#include "ev-document-forms.h"
+#include "ev-file-exporter.h"
#include "ev-document-factory.h"
+#include "ev-document-misc.h"
#include "ev-file-helpers.h"
#include "ev-document-fonts.h"
-#include "ev-selection.h"
#include "ev-async-renderer.h"
-#include "ev-file-exporter.h"
-#include "ev-window.h"
+#include <errno.h>
#include <glib/gstdio.h>
+#include <glib/gi18n.h>
#include <unistd.h>
-#include <libgnomevfs/gnome-vfs-uri.h>
-#include <libgnomevfs/gnome-vfs-utils.h>
-#include <libgnomevfs/gnome-vfs-ops.h>
-#include <libgnomevfs/gnome-vfs-xfer.h>
static void ev_job_init (EvJob *job);
static void ev_job_class_init (EvJobClass *class);
static void ev_job_render_class_init (EvJobRenderClass *class);
static void ev_job_thumbnail_init (EvJobThumbnail *job);
static void ev_job_thumbnail_class_init (EvJobThumbnailClass *class);
-static void ev_job_xfer_init (EvJobXfer *job);
-static void ev_job_xfer_class_init (EvJobXferClass *class);
+static void ev_job_load_init (EvJobLoad *job);
+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);
-enum
-{
+enum {
FINISHED,
LAST_SIGNAL
};
+enum {
+ PAGE_READY,
+ RENDER_LAST_SIGNAL
+};
+
static guint job_signals[LAST_SIGNAL] = { 0 };
+static guint job_render_signals[RENDER_LAST_SIGNAL] = { 0 };
G_DEFINE_TYPE (EvJob, ev_job, G_TYPE_OBJECT)
G_DEFINE_TYPE (EvJobLinks, ev_job_links, EV_TYPE_JOB)
G_DEFINE_TYPE (EvJobRender, ev_job_render, EV_TYPE_JOB)
G_DEFINE_TYPE (EvJobThumbnail, ev_job_thumbnail, EV_TYPE_JOB)
G_DEFINE_TYPE (EvJobFonts, ev_job_fonts, EV_TYPE_JOB)
-G_DEFINE_TYPE (EvJobXfer, ev_job_xfer, 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)
static void ev_job_init (EvJob *job) { /* Do Nothing */ }
job = EV_JOB_RENDER (object);
- if (job->pixbuf) {
- g_object_unref (job->pixbuf);
- job->pixbuf = NULL;
+ if (job->surface) {
+ cairo_surface_destroy (job->surface);
+ job->surface = NULL;
}
if (job->rc) {
}
if (job->selection) {
- g_object_unref (job->selection);
+ cairo_surface_destroy (job->selection);
job->selection = NULL;
}
oclass = G_OBJECT_CLASS (class);
+ job_render_signals [PAGE_READY] =
+ g_signal_new ("page-ready",
+ EV_TYPE_JOB_RENDER,
+ G_SIGNAL_RUN_LAST,
+ G_STRUCT_OFFSET (EvJobRenderClass, page_ready),
+ NULL, NULL,
+ g_cclosure_marshal_VOID__VOID,
+ G_TYPE_NONE, 0);
+
oclass->dispose = ev_job_render_dispose;
}
job->thumbnail = NULL;
}
+ if (job->rc) {
+ g_object_unref (job->rc);
+ job->rc = NULL;
+ }
+
(* G_OBJECT_CLASS (ev_job_thumbnail_parent_class)->dispose) (object);
}
gint width,
gint height,
EvRectangle *selection_points,
+ EvSelectionStyle selection_style,
GdkColor *text,
GdkColor *base,
+ gboolean include_forms,
gboolean include_links,
gboolean include_images,
gboolean include_text,
job->rc = g_object_ref (rc);
job->target_width = width;
job->target_height = height;
+ job->selection_style = selection_style;
job->text = *text;
job->base = *base;
+ job->include_forms = include_forms;
job->include_links = include_links;
job->include_images = include_images;
job->include_text = include_text;
}
static void
-render_finished_cb (EvDocument *document, GdkPixbuf *pixbuf, EvJobRender *job)
+render_finished_cb (EvDocument *document,
+ GdkPixbuf *pixbuf,
+ EvJobRender *job)
{
g_signal_handlers_disconnect_by_func (EV_JOB (job)->document,
render_finished_cb, job);
+ /* FIXME: ps backend should be ported to cairo */
+ job->surface = ev_document_misc_surface_from_pixbuf (pixbuf);
+ job->page_ready = TRUE;
+ g_signal_emit (job, job_render_signals[PAGE_READY], 0);
EV_JOB (job)->finished = TRUE;
- job->pixbuf = g_object_ref (pixbuf);
ev_job_finished (EV_JOB (job));
}
+static gboolean
+notify_page_ready (EvJobRender *job)
+{
+ g_signal_emit (job, job_render_signals[PAGE_READY], 0);
+
+ return FALSE;
+}
+
+static void
+ev_job_render_page_ready (EvJobRender *job)
+{
+ job->page_ready = TRUE;
+ g_idle_add_full (G_PRIORITY_HIGH_IDLE,
+ (GSourceFunc)notify_page_ready,
+ g_object_ref (job),
+ (GDestroyNotify)g_object_unref);
+}
+
void
ev_job_render_run (EvJobRender *job)
{
} else {
ev_document_fc_mutex_lock ();
- job->pixbuf = ev_document_render_pixbuf (EV_JOB (job)->document, job->rc);
- if (job->include_links && EV_IS_DOCUMENT_LINKS (EV_JOB (job)->document))
- job->link_mapping =
- ev_document_links_get_links (EV_DOCUMENT_LINKS (EV_JOB (job)->document),
- job->rc->page);
- if (job->include_images && EV_IS_DOCUMENT_IMAGES (EV_JOB (job)->document))
- job->image_mapping =
- ev_document_images_get_images (EV_DOCUMENT_IMAGES (EV_JOB (job)->document),
- job->rc->page);
- if (job->include_text && EV_IS_SELECTION (EV_JOB (job)->document))
- job->text_mapping =
- ev_selection_get_selection_map (EV_SELECTION (EV_JOB (job)->document),
- job->rc);
+ job->surface = ev_document_render (EV_JOB (job)->document, job->rc);
if (job->include_selection && EV_IS_SELECTION (EV_JOB (job)->document)) {
ev_selection_render_selection (EV_SELECTION (EV_JOB (job)->document),
job->rc,
&(job->selection),
&(job->selection_points),
NULL,
+ job->selection_style,
&(job->text), &(job->base));
job->selection_region =
ev_selection_get_selection_region (EV_SELECTION (EV_JOB (job)->document),
job->rc,
+ job->selection_style,
&(job->selection_points));
}
+
+ ev_job_render_page_ready (job);
ev_document_fc_mutex_unlock ();
+
+ if (job->include_text && EV_IS_SELECTION (EV_JOB (job)->document))
+ job->text_mapping =
+ ev_selection_get_selection_map (EV_SELECTION (EV_JOB (job)->document),
+ job->rc);
+ if (job->include_links && EV_IS_DOCUMENT_LINKS (EV_JOB (job)->document))
+ job->link_mapping =
+ ev_document_links_get_links (EV_DOCUMENT_LINKS (EV_JOB (job)->document),
+ job->rc->page);
+ if (job->include_forms && EV_IS_DOCUMENT_FORMS (EV_JOB (job)->document))
+ job->form_field_mapping =
+ ev_document_forms_get_form_fields (EV_DOCUMENT_FORMS (EV_JOB(job)->document),
+ job->rc->page);
+ if (job->include_images && EV_IS_DOCUMENT_IMAGES (EV_JOB (job)->document))
+ job->image_mapping =
+ ev_document_images_get_image_mapping (EV_DOCUMENT_IMAGES (EV_JOB (job)->document),
+ job->rc->page);
EV_JOB (job)->finished = TRUE;
}
}
EvJob *
-ev_job_thumbnail_new (EvDocument *document,
- gint page,
- int rotation,
- gint requested_width)
+ev_job_thumbnail_new (EvDocument *document,
+ EvRenderContext *rc)
{
EvJobThumbnail *job;
job = g_object_new (EV_TYPE_JOB_THUMBNAIL, NULL);
EV_JOB (job)->document = g_object_ref (document);
- job->page = page;
- job->rotation = rotation;
- job->requested_width = requested_width;
+ job->rc = g_object_ref (rc);
return EV_JOB (job);
}
job->thumbnail =
ev_document_thumbnails_get_thumbnail (EV_DOCUMENT_THUMBNAILS (EV_JOB (job)->document),
- job->page,
- job->rotation,
- job->requested_width,
- TRUE);
+ job->rc, TRUE);
EV_JOB (job)->finished = TRUE;
ev_document_doc_mutex_unlock ();
ev_document_doc_mutex_unlock ();
}
-static void ev_job_xfer_init (EvJobXfer *job) { /* Do Nothing */ }
+static void ev_job_load_init (EvJobLoad *job) { /* Do Nothing */ }
static void
-ev_job_xfer_dispose (GObject *object)
+ev_job_load_dispose (GObject *object)
{
- EvJobXfer *job = EV_JOB_XFER (object);
+ EvJobLoad *job = EV_JOB_LOAD (object);
if (job->uri) {
g_free (job->uri);
job->uri = NULL;
}
- if (job->local_uri) {
- g_free (job->local_uri);
- job->local_uri = NULL;
- }
-
if (job->error) {
g_error_free (job->error);
job->error = NULL;
job->dest = NULL;
}
- (* G_OBJECT_CLASS (ev_job_xfer_parent_class)->dispose) (object);
+ if (job->search_string) {
+ g_free (job->search_string);
+ job->search_string = NULL;
+ }
+
+ (* G_OBJECT_CLASS (ev_job_load_parent_class)->dispose) (object);
}
static void
-ev_job_xfer_class_init (EvJobXferClass *class)
+ev_job_load_class_init (EvJobLoadClass *class)
{
GObjectClass *oclass;
oclass = G_OBJECT_CLASS (class);
- oclass->dispose = ev_job_xfer_dispose;
+ oclass->dispose = ev_job_load_dispose;
}
EvJob *
-ev_job_xfer_new (const gchar *uri, EvLinkDest *dest, EvWindowRunMode mode)
+ev_job_load_new (const gchar *uri,
+ EvLinkDest *dest,
+ EvWindowRunMode mode,
+ const gchar *search_string)
{
- EvJobXfer *job;
+ EvJobLoad *job;
- job = g_object_new (EV_TYPE_JOB_XFER, NULL);
+ job = g_object_new (EV_TYPE_JOB_LOAD, NULL);
job->uri = g_strdup (uri);
if (dest)
job->dest = g_object_ref (dest);
job->mode = mode;
+ if (search_string)
+ job->search_string = g_strdup (search_string);
return EV_JOB (job);
}
void
-ev_job_xfer_run (EvJobXfer *job)
+ev_job_load_set_uri (EvJobLoad *job, const gchar *uri)
{
- GnomeVFSURI *source_uri;
- GnomeVFSURI *target_uri;
+ if (job->uri)
+ g_free (job->uri);
+ job->uri = g_strdup (uri);
+}
- g_return_if_fail (EV_IS_JOB_XFER (job));
+void
+ev_job_load_run (EvJobLoad *job)
+{
+ g_return_if_fail (EV_IS_JOB_LOAD (job));
if (job->error) {
g_error_free (job->error);
job->error = NULL;
}
+
+ ev_document_fc_mutex_lock ();
/* This job may already have a document even if the job didn't complete
because, e.g., a password is required - if so, just reload rather than
creating a new instance */
if (EV_JOB (job)->document) {
ev_document_load (EV_JOB (job)->document,
- job->local_uri ? job->local_uri : job->uri,
+ job->uri,
&job->error);
- EV_JOB (job)->finished = TRUE;
+ } else {
+ EV_JOB(job)->document =
+ ev_document_factory_get_document (job->uri,
+ &job->error);
+ }
+
+ ev_document_fc_mutex_unlock ();
+ EV_JOB (job)->finished = TRUE;
+}
+
+static void ev_job_save_init (EvJobSave *job) { /* Do Nothing */ }
+
+static void
+ev_job_save_dispose (GObject *object)
+{
+ EvJobSave *job = EV_JOB_SAVE (object);
+
+ if (job->uri) {
+ g_free (job->uri);
+ job->uri = NULL;
+ }
+
+ if (job->document_uri) {
+ g_free (job->document_uri);
+ job->document_uri = NULL;
+ }
+
+ if (job->error) {
+ g_error_free (job->error);
+ job->error = NULL;
+ }
+
+ (* G_OBJECT_CLASS (ev_job_save_parent_class)->dispose) (object);
+}
+
+static void
+ev_job_save_class_init (EvJobSaveClass *class)
+{
+ GObjectClass *oclass;
+
+ oclass = G_OBJECT_CLASS (class);
+
+ oclass->dispose = ev_job_save_dispose;
+}
+
+EvJob *
+ev_job_save_new (EvDocument *document,
+ const gchar *uri,
+ const gchar *document_uri)
+{
+ EvJobSave *job;
+
+ job = g_object_new (EV_TYPE_JOB_SAVE, NULL);
+
+ EV_JOB (job)->document = g_object_ref (document);
+ job->uri = g_strdup (uri);
+ job->document_uri = g_strdup (document_uri);
+ job->error = NULL;
+
+ return EV_JOB (job);
+}
+
+void
+ev_job_save_run (EvJobSave *job)
+{
+ gint fd;
+ gchar *filename;
+ gchar *tmp_filename;
+ gchar *local_uri;
+
+ filename = ev_tmp_filename ("saveacopy");
+ tmp_filename = g_strdup_printf ("%s.XXXXXX", filename);
+ g_free (filename);
+
+ fd = g_mkstemp (tmp_filename);
+ if (fd == -1) {
+ gchar *display_name;
+ gint save_errno = errno;
+
+ display_name = g_filename_display_name (tmp_filename);
+ g_set_error (&(job->error),
+ G_FILE_ERROR,
+ g_file_error_from_errno (save_errno),
+ _("Failed to create file ā%sā: %s"),
+ display_name, g_strerror (save_errno));
+ g_free (display_name);
+ g_free (tmp_filename);
+
return;
}
- source_uri = gnome_vfs_uri_new (job->uri);
- if (!gnome_vfs_uri_is_local (source_uri) && !job->local_uri) {
- char *tmp_name;
- char *base_name;
-
- /* We'd like to keep extension of source uri since
- * it helps to resolve some mime types, say cbz */
+ ev_document_doc_mutex_lock ();
+
+ /* Save document to temp filename */
+ local_uri = g_filename_to_uri (tmp_filename, NULL, NULL);
+ ev_document_save (EV_JOB (job)->document, local_uri, &(job->error));
+ close (fd);
+
+ ev_document_doc_mutex_unlock ();
+
+ if (job->error) {
+ g_free (local_uri);
+ return;
+ }
+
+ /* If original document was compressed,
+ * compress it again before saving
+ */
+ if (g_object_get_data (G_OBJECT (EV_JOB (job)->document),
+ "uri-uncompressed")) {
+ EvCompressionType ctype = EV_COMPRESSION_NONE;
+ const gchar *ext;
+ gchar *uri_comp;
- tmp_name = ev_tmp_filename (NULL);
- base_name = gnome_vfs_uri_extract_short_name (source_uri);
- job->local_uri = g_strconcat ("file:", tmp_name, "-", base_name, NULL);
- g_free (base_name);
- g_free (tmp_name);
+ ext = g_strrstr (job->document_uri, ".gz");
+ if (ext && g_ascii_strcasecmp (ext, ".gz") == 0)
+ ctype = EV_COMPRESSION_GZIP;
- target_uri = gnome_vfs_uri_new (job->local_uri);
+ ext = g_strrstr (job->document_uri, ".bz2");
+ if (ext && g_ascii_strcasecmp (ext, ".bz2") == 0)
+ ctype = EV_COMPRESSION_BZIP2;
+
+ uri_comp = ev_file_compress (local_uri, ctype, &(job->error));
+ g_free (local_uri);
+ ev_tmp_filename_unlink (tmp_filename);
+
+ if (!uri_comp || job->error) {
+ local_uri = NULL;
+ } else {
+ local_uri = uri_comp;
+ }
+ }
- gnome_vfs_xfer_uri (source_uri, target_uri,
- GNOME_VFS_XFER_DEFAULT | GNOME_VFS_XFER_FOLLOW_LINKS,
- GNOME_VFS_XFER_ERROR_MODE_ABORT,
- GNOME_VFS_XFER_OVERWRITE_MODE_REPLACE,
- NULL,
- job);
- gnome_vfs_uri_unref (target_uri);
+ g_free (tmp_filename);
+
+ if (job->error) {
+ g_free (local_uri);
+ return;
}
- gnome_vfs_uri_unref (source_uri);
- EV_JOB(job)->document = ev_document_factory_get_document (job->local_uri ? job->local_uri : job->uri, &job->error);
- EV_JOB (job)->finished = TRUE;
+ if (!local_uri)
+ return;
- return;
+ ev_xfer_uri_simple (local_uri, job->uri, &(job->error));
+ ev_tmp_uri_unlink (local_uri);
}
EvJob *
EvPrintRange *ranges,
gint n_ranges,
EvPrintPageSet page_set,
+ gint pages_per_sheet,
gint copies,
gdouble collate,
gdouble reverse)
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;
return MIN (max_page, last_page);
}
-static gboolean
-ev_print_job_print_page_in_range (EvJobPrint *job,
- gint page)
-{
- gint i;
-
- for (i = 0; i < job->n_ranges; i++) {
- if (page >= job->ranges[i].start &&
- page <= job->ranges[i].end)
- return TRUE;
- }
-
- return FALSE;
-}
-
static gboolean
ev_print_job_print_page_in_set (EvJobPrint *job,
gint page)
return FALSE;
}
-static void
-ev_job_print_do_page (EvJobPrint *job, gint page)
+static gint *
+ev_job_print_get_page_list (EvJobPrint *job,
+ gint *n_pages)
{
- EvDocument *document = EV_JOB (job)->document;
- EvRenderContext *rc;
+ gint i, j, page, max_page;
+ gint pages = 0;
+ gint *page_list;
- rc = ev_render_context_new (0, page, 1.0);
- ev_file_exporter_do_page (EV_FILE_EXPORTER (document), rc);
- g_object_unref (rc);
+ 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 > 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;
}
void
ev_job_print_run (EvJobPrint *job)
{
- EvDocument *document = EV_JOB (job)->document;
- gint fd;
- gint last_page;
- gint first_page;
- gint i;
- gchar *filename;
+ EvDocument *document = EV_JOB (job)->document;
+ EvFileExporterContext fc;
+ EvRenderContext *rc;
+ gint fd;
+ gint *page_list;
+ gint n_pages;
+ gint last_page;
+ gint first_page;
+ gint i, j;
+ gchar *filename;
g_return_if_fail (EV_IS_JOB_PRINT (job));
return;
}
+ page_list = ev_job_print_get_page_list (job, &n_pages);
+ if (n_pages == 0) {
+ close (fd);
+ EV_JOB (job)->finished = TRUE;
+ return;
+ }
+
first_page = ev_print_job_get_first_page (job);
last_page = ev_print_job_get_last_page (job);
+ fc.format = g_ascii_strcasecmp (job->format, "pdf") == 0 ?
+ EV_FILE_FORMAT_PDF : EV_FILE_FORMAT_PS;
+ fc.filename = job->temp_file;
+ fc.first_page = MIN (first_page, last_page);
+ fc.last_page = MAX (first_page, last_page);
+ fc.paper_width = job->width;
+ fc.paper_height = job->height;
+ fc.duplex = FALSE;
+ fc.pages_per_sheet = MAX (1, job->pages_per_sheet);
+
+ rc = ev_render_context_new (0, 0, 1.0);
+
ev_document_doc_mutex_lock ();
- ev_file_exporter_begin (EV_FILE_EXPORTER (document),
- g_ascii_strcasecmp (job->format, "pdf") == 0 ?
- EV_FILE_FORMAT_PDF : EV_FILE_FORMAT_PS,
- job->temp_file,
- MIN (first_page, last_page),
- MAX (first_page, last_page),
- job->width, job->height, FALSE);
- ev_document_doc_mutex_unlock ();
+ ev_file_exporter_begin (EV_FILE_EXPORTER (document), &fc);
for (i = 0; i < job->copies; i++) {
gint page, step;
+ gint n_copies;
- step = job->reverse ? -1 : 1;
- page = job->reverse ? last_page : first_page;
-
- while ((job->reverse && (page >= first_page)) ||
- (!job->reverse && (page <= last_page))) {
- gint n_pages = 1;
- gint j;
-
- if (job->n_ranges > 0 &&
- !ev_print_job_print_page_in_range (job, page)) {
- page += step;
- continue;
+ step = job->reverse ? -1 * job->pages_per_sheet : job->pages_per_sheet;
+ page = job->reverse ? (n_pages / job->pages_per_sheet) * job->pages_per_sheet : 0;
+ n_copies = job->collate ? job->copies : 1;
+
+ while ((job->reverse && (page >= 0)) || (!job->reverse && (page < n_pages))) {
+ gint k;
+
+ ev_file_exporter_begin_page (EV_FILE_EXPORTER (document));
+
+ for (j = 0; j < job->pages_per_sheet; j++) {
+ gint p = page + j;
+
+ if (p < 0 || p >= n_pages)
+ break;
+
+ ev_render_context_set_page (rc, page_list[p]);
+
+ for (k = 0; k < n_copies; k++) {
+ ev_file_exporter_do_page (EV_FILE_EXPORTER (document), rc);
+ }
}
- if (!ev_print_job_print_page_in_set (job, page + 1)) {
- page += step;
- continue;
- }
-
- if (job->collate)
- n_pages = job->copies;
-
- for (j = 0; j < n_pages; j++) {
- ev_document_doc_mutex_lock ();
- ev_job_print_do_page (job, page);
- ev_document_doc_mutex_unlock ();
- }
+ ev_file_exporter_end_page (EV_FILE_EXPORTER (document));
page += step;
}
break;
}
- ev_document_doc_mutex_lock ();
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 (job)->finished = TRUE;
}