X-Git-Url: https://www.fi.muni.cz/~kas/git//home/kas/public_html/git/?a=blobdiff_plain;ds=sidebyside;f=shell%2Fev-jobs.c;h=f6328af64565edae5125b9f84a24ff33ebc3c248;hb=10288dd7e3cb4d0742a32b6327baded62dd0ebfc;hp=5060231bee32edf333bdfe42cb9fcade056893db;hpb=3f175f30d0eb1df7df8894c7ba0949e4cbd23e8f;p=evince.git diff --git a/shell/ev-jobs.c b/shell/ev-jobs.c index 5060231b..f6328af6 100644 --- a/shell/ev-jobs.c +++ b/shell/ev-jobs.c @@ -1,11 +1,22 @@ +#include #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 +#include +#include +#include + static void ev_job_init (EvJob *job); static void ev_job_class_init (EvJobClass *class); static void ev_job_links_init (EvJobLinks *job); @@ -16,21 +27,32 @@ static void ev_job_thumbnail_init (EvJobThumbnail *job); static void ev_job_thumbnail_class_init (EvJobThumbnailClass *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 (EvJobLoad, ev_job_load, EV_TYPE_JOB) 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) static void ev_job_init (EvJob *job) { /* Do Nothing */ } @@ -106,9 +128,9 @@ ev_job_render_dispose (GObject *object) 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) { @@ -117,7 +139,7 @@ ev_job_render_dispose (GObject *object) } if (job->selection) { - g_object_unref (job->selection); + cairo_surface_destroy (job->selection); job->selection = NULL; } @@ -136,6 +158,15 @@ ev_job_render_class_init (EvJobRenderClass *class) 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; } @@ -153,6 +184,11 @@ ev_job_thumbnail_dispose (GObject *object) job->thumbnail = NULL; } + if (job->rc) { + g_object_unref (job->rc); + job->rc = NULL; + } + (* G_OBJECT_CLASS (ev_job_thumbnail_parent_class)->dispose) (object); } @@ -166,18 +202,19 @@ ev_job_thumbnail_class_init (EvJobThumbnailClass *class) oclass->dispose = ev_job_thumbnail_dispose; } -static void ev_job_load_init (EvJobLoad *job) { /* Do Nothing */ } +static void ev_job_print_init (EvJobPrint *job) { /* Do Nothing */ } static void -ev_job_load_dispose (GObject *object) +ev_job_print_dispose (GObject *object) { - EvJobLoad *job; + EvJobPrint *job; - job = EV_JOB_LOAD (object); + job = EV_JOB_PRINT (object); - if (job->uri) { - g_free (job->uri); - job->uri = NULL; + if (job->temp_file) { + g_unlink (job->temp_file); + g_free (job->temp_file); + job->temp_file = NULL; } if (job->error) { @@ -185,17 +222,23 @@ ev_job_load_dispose (GObject *object) job->error = NULL; } - (* G_OBJECT_CLASS (ev_job_load_parent_class)->dispose) (object); + 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 void -ev_job_load_class_init (EvJobLoadClass *class) +ev_job_print_class_init (EvJobPrintClass *class) { GObjectClass *oclass; oclass = G_OBJECT_CLASS (class); - oclass->dispose = ev_job_load_dispose; + oclass->dispose = ev_job_print_dispose; } /* Public functions */ @@ -236,9 +279,12 @@ ev_job_render_new (EvDocument *document, 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, gboolean include_selection) { @@ -254,9 +300,12 @@ ev_job_render_new (EvDocument *document, job->rc = g_object_ref (rc); job->target_width = width; job->target_height = height; - job->text = text; - job->base = base; + 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; job->include_selection = include_selection; @@ -271,16 +320,39 @@ ev_job_render_new (EvDocument *document, } 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) { @@ -290,28 +362,49 @@ ev_job_render_run (EvJobRender *job) if (EV_JOB (job)->async) { EvAsyncRenderer *renderer = EV_ASYNC_RENDERER (EV_JOB (job)->document); - ev_async_renderer_render_pixbuf (renderer, job->rc->page, job->rc->scale); + ev_async_renderer_render_pixbuf (renderer, job->rc->page, job->rc->scale, + job->rc->rotation); g_signal_connect (EV_JOB (job)->document, "render_finished", G_CALLBACK (render_finished_cb), job); } else { - job->pixbuf = ev_document_render_pixbuf (EV_JOB (job)->document, job->rc); - if (job->include_links) - job->link_mapping = ev_document_get_links (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); + ev_document_fc_mutex_lock (); + + 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->text, job->base); + 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; } @@ -319,19 +412,15 @@ ev_job_render_run (EvJobRender *job) } 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); } @@ -345,77 +434,534 @@ ev_job_thumbnail_run (EvJobThumbnail *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 (); +} + +static void ev_job_fonts_init (EvJobFonts *job) { /* Do Nothing */ } + +static void ev_job_fonts_class_init (EvJobFontsClass *class) { /* Do Nothing */ } + +EvJob * +ev_job_fonts_new (EvDocument *document) +{ + EvJobFonts *job; + + job = g_object_new (EV_TYPE_JOB_FONTS, NULL); + + EV_JOB (job)->document = g_object_ref (document); + + return EV_JOB (job); +} + +void +ev_job_fonts_run (EvJobFonts *job) +{ + EvDocumentFonts *fonts; + + g_return_if_fail (EV_IS_JOB_FONTS (job)); + + ev_document_doc_mutex_lock (); + + fonts = EV_DOCUMENT_FONTS (EV_JOB (job)->document); + ev_document_fc_mutex_lock (); + job->scan_completed = !ev_document_fonts_scan (fonts, 20); + ev_document_fc_mutex_unlock (); + EV_JOB (job)->finished = TRUE; ev_document_doc_mutex_unlock (); } +static void ev_job_load_init (EvJobLoad *job) { /* Do Nothing */ } + +static void +ev_job_load_dispose (GObject *object) +{ + EvJobLoad *job = EV_JOB_LOAD (object); + + if (job->uri) { + g_free (job->uri); + job->uri = NULL; + } + + if (job->error) { + g_error_free (job->error); + job->error = NULL; + } + + if (job->dest) { + g_object_unref (job->dest); + job->dest = NULL; + } + + 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_load_class_init (EvJobLoadClass *class) +{ + GObjectClass *oclass; + + oclass = G_OBJECT_CLASS (class); + + oclass->dispose = ev_job_load_dispose; +} + + EvJob * -ev_job_load_new (EvDocument *document, - const gchar *uri) +ev_job_load_new (const gchar *uri, + EvLinkDest *dest, + EvWindowRunMode mode, + const gchar *search_string) { EvJobLoad *job; job = g_object_new (EV_TYPE_JOB_LOAD, NULL); - EV_JOB (job)->document = g_object_ref (document); 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_load_set_uri (EvJobLoad *job, const gchar *uri) +{ + if (job->uri) + g_free (job->uri); + job->uri = g_strdup (uri); +} + void ev_job_load_run (EvJobLoad *job) { g_return_if_fail (EV_IS_JOB_LOAD (job)); - - ev_document_doc_mutex_lock (); if (job->error) { g_error_free (job->error); job->error = NULL; } - - ev_document_load (EV_JOB(job)->document, job->uri, &job->error); + + 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->uri, + &job->error); + } else { + EV_JOB(job)->document = + ev_document_factory_get_document (job->uri, + &job->error); + } + + ev_document_fc_mutex_unlock (); EV_JOB (job)->finished = TRUE; +} - ev_document_doc_mutex_unlock (); +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_fonts_init (EvJobFonts *job) { /* Do Nothing */ } +static void +ev_job_save_class_init (EvJobSaveClass *class) +{ + GObjectClass *oclass; -static void ev_job_fonts_class_init (EvJobFontsClass *class) { /* Do Nothing */ } + oclass = G_OBJECT_CLASS (class); + + oclass->dispose = ev_job_save_dispose; +} EvJob * -ev_job_fonts_new (EvDocument *document) +ev_job_save_new (EvDocument *document, + const gchar *uri, + const gchar *document_uri) { - EvJobFonts *job; + EvJobSave *job; - job = g_object_new (EV_TYPE_JOB_FONTS, NULL); + 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_fonts_run (EvJobFonts *job) +ev_job_save_run (EvJobSave *job) { - EvDocumentFonts *fonts; - - g_return_if_fail (EV_IS_JOB_FONTS (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 “%s”: %s"), + display_name, g_strerror (save_errno)); + g_free (display_name); + g_free (tmp_filename); + + return; + } 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; + + ext = g_strrstr (job->document_uri, ".gz"); + if (ext && g_ascii_strcasecmp (ext, ".gz") == 0) + ctype = EV_COMPRESSION_GZIP; + + 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; + } + } + + g_free (tmp_filename); - fonts = EV_DOCUMENT_FONTS (EV_JOB (job)->document); - job->scan_completed = !ev_document_fonts_scan (fonts, 20); + if (job->error) { + g_free (local_uri); + return; + } + + if (!local_uri) + return; + + ev_xfer_uri_simple (local_uri, job->uri, &(job->error)); + ev_tmp_uri_unlink (local_uri); +} + +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; + + job = g_object_new (EV_TYPE_JOB_PRINT, NULL); + + EV_JOB (job)->document = g_object_ref (document); + + job->format = format; - EV_JOB (job)->finished = TRUE; + job->temp_file = NULL; + job->error = 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); +} + +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; +} + +void +ev_job_print_run (EvJobPrint *job) +{ + 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)); + + if (job->temp_file) + g_free (job->temp_file); + job->temp_file = NULL; + + if (job->error) + g_error_free (job->error); + job->error = NULL; + + filename = g_strdup_printf ("evince_print.%s.XXXXXX", job->format); + fd = g_file_open_tmp (filename, &job->temp_file, &job->error); + g_free (filename); + if (fd <= -1) { + EV_JOB (job)->finished = TRUE; + 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), &fc); + + for (i = 0; i < job->copies; i++) { + gint page, step; + gint n_copies; + + step = job->reverse ? -1 * job->pages_per_sheet : job->pages_per_sheet; + page = job->reverse ? ((n_pages - 1) / job->pages_per_sheet) * job->pages_per_sheet : 0; + n_copies = job->collate ? 1 : job->copies; + + while ((job->reverse && (page >= 0)) || (!job->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->pages_per_sheet; j++) { + gint p = page + j; + + if (p < 0 || p >= n_pages) + break; + + ev_render_context_set_page (rc, page_list[p]); + ev_file_exporter_do_page (EV_FILE_EXPORTER (document), rc); + } + + ev_file_exporter_end_page (EV_FILE_EXPORTER (document)); + } + + page += step; + } + + if (!job->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 (job)->finished = TRUE; }