#include "ev-job-queue.h"
#include "ev-document-thumbnails.h"
#include "ev-document-links.h"
+#include "ev-document-images.h"
+#include "ev-document-factory.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 <glib/gstdio.h>
+#include <unistd.h>
+#include <libgnomevfs/gnome-vfs-uri.h>
+#include <libgnomevfs/gnome-vfs-utils.h>
+#include <libgnomevfs/gnome-vfs-ops.h>
static void ev_job_init (EvJob *job);
static void ev_job_class_init (EvJobClass *class);
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_print_init (EvJobPrint *job);
+static void ev_job_print_class_init (EvJobPrintClass *class);
enum
{
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 (EvJobPrint, ev_job_print, EV_TYPE_JOB)
static void ev_job_init (EvJob *job) { /* Do Nothing */ }
job->pixbuf = NULL;
}
+ if (job->rc) {
+ g_object_unref (job->rc);
+ job->rc = NULL;
+ }
+
+ if (job->selection) {
+ g_object_unref (job->selection);
+ job->selection = NULL;
+ }
+
+ if (job->selection_region) {
+ gdk_region_destroy (job->selection_region);
+ job->selection_region = NULL;
+ }
+
(* G_OBJECT_CLASS (ev_job_render_parent_class)->dispose) (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);
}
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) {
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 */
EvJob *
-ev_job_render_new (EvDocument *document,
- gint page,
- double scale,
- gint width,
- gint height,
- gboolean include_links)
+ev_job_render_new (EvDocument *document,
+ EvRenderContext *rc,
+ gint width,
+ gint height,
+ EvRectangle *selection_points,
+ GdkColor *text,
+ GdkColor *base,
+ gboolean include_links,
+ gboolean include_images,
+ gboolean include_text,
+ gboolean include_selection)
{
EvJobRender *job;
+ g_return_val_if_fail (EV_IS_RENDER_CONTEXT (rc), NULL);
+ if (include_selection)
+ g_return_val_if_fail (selection_points != NULL, NULL);
+
job = g_object_new (EV_TYPE_JOB_RENDER, NULL);
EV_JOB (job)->document = g_object_ref (document);
- job->page = page;
- job->scale = scale;
+ job->rc = g_object_ref (rc);
job->target_width = width;
job->target_height = height;
+ job->text = *text;
+ job->base = *base;
job->include_links = include_links;
+ job->include_images = include_images;
+ job->include_text = include_text;
+ job->include_selection = include_selection;
+
+ if (include_selection)
+ job->selection_points = *selection_points;
if (EV_IS_ASYNC_RENDERER (document)) {
EV_JOB (job)->async = TRUE;
if (EV_JOB (job)->async) {
EvAsyncRenderer *renderer = EV_ASYNC_RENDERER (EV_JOB (job)->document);
- ev_async_renderer_render_pixbuf (renderer, job->page, job->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->page,
- job->scale);
- if (job->include_links)
- job->link_mapping = ev_document_get_links (EV_JOB (job)->document, job->page);
-
+ 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);
+ 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_region =
+ ev_selection_get_selection_region (EV_SELECTION (EV_JOB (job)->document),
+ job->rc,
+ &(job->selection_points));
+ }
+
+ ev_document_fc_mutex_unlock ();
EV_JOB (job)->finished = TRUE;
}
}
EvJob *
-ev_job_thumbnail_new (EvDocument *document,
- gint page,
- 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->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->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;
+ }
+
+ (* 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)
{
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;
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 ();
- EV_JOB (job)->finished = TRUE;
+ /* 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_doc_mutex_unlock ();
+ ev_document_fc_mutex_unlock ();
+ EV_JOB (job)->finished = TRUE;
}
-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,
- GtkTreeModel *model)
+ev_job_print_new (EvDocument *document,
+ const gchar *format,
+ gdouble width,
+ gdouble height,
+ EvPrintRange *ranges,
+ gint n_ranges,
+ EvPrintPageSet page_set,
+ gint copies,
+ gdouble collate,
+ gdouble reverse)
{
- EvJobFonts *job;
+ EvJobPrint *job;
- job = g_object_new (EV_TYPE_JOB_FONTS, NULL);
+ job = g_object_new (EV_TYPE_JOB_PRINT, NULL);
EV_JOB (job)->document = g_object_ref (document);
- job->model = g_object_ref (model);
+ job->format = format;
+
+ 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->copies = copies;
+ job->collate = collate;
+ job->reverse = reverse;
+
return EV_JOB (job);
}
-void
-ev_job_fonts_run (EvJobFonts *job)
+static gint
+ev_print_job_get_first_page (EvJobPrint *job)
{
- EvDocumentFonts *fonts;
+ gint i;
+ gint first_page = G_MAXINT;
+
+ if (job->n_ranges == 0)
+ return 0;
- g_return_if_fail (EV_IS_JOB_FONTS (job));
+ for (i = 0; i < job->n_ranges; i++) {
+ if (job->ranges[i].start < first_page)
+ first_page = job->ranges[i].start;
+ }
- ev_document_doc_mutex_lock ();
+ 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_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)
+{
+ 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 void
+ev_job_print_do_page (EvJobPrint *job, gint page)
+{
+ EvDocument *document = EV_JOB (job)->document;
+ EvRenderContext *rc;
+
+ rc = ev_render_context_new (0, page, 1.0);
+ ev_file_exporter_do_page (EV_FILE_EXPORTER (document), rc);
+ g_object_unref (rc);
+}
+
+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;
- fonts = EV_DOCUMENT_FONTS (EV_JOB (job)->document);
- job->scan_completed = !ev_document_fonts_fill_model (fonts, job->model, 20);
+ g_return_if_fail (EV_IS_JOB_PRINT (job));
+
+ if (job->temp_file)
+ g_free (job->temp_file);
+ job->temp_file = NULL;
- EV_JOB (job)->finished = TRUE;
+ 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;
+ }
+ first_page = ev_print_job_get_first_page (job);
+ last_page = ev_print_job_get_last_page (job);
+
+ 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 ();
+
+ for (i = 0; i < job->copies; i++) {
+ gint page, step;
+
+ 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;
+ }
+
+ 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 ();
+ }
+
+ page += step;
+ }
+
+ if (job->collate)
+ break;
+ }
+
+ ev_document_doc_mutex_lock ();
+ ev_file_exporter_end (EV_FILE_EXPORTER (document));
ev_document_doc_mutex_unlock ();
+
+ close (fd);
+
+ EV_JOB (job)->finished = TRUE;
}