Make frontends depend on just libev. Rework and group CFLAGS/LIBS

[evince.git] / shell / ev-print-job.c

diff --git a/shell/ev-print-job.c b/shell/ev-print-job.c
index ba283ff77ffa9d36dc1bd0c21800375216b78b8d..f79c1fc3a1a9d3297b0165e10a8bc15ae384e169 100644 (file)
--- a/shell/ev-print-job.c
+++ b/shell/ev-print-job.c
@@ -34,6 +34,7 @@
 
 #include "ev-ps-exporter.h"
 #include "ev-print-job.h"
+#include "ev-page-cache.h"
 
 #define EV_PRINT_JOB_CLASS(klass)      (G_TYPE_CHECK_CLASS_CAST((klass), EV_PRINT_JOB, EvPrintJobClass))
 #define EV_IS_PRINT_JOB_CLASS(klass)   (G_TYPE_CHECK_CLASS_TYPE((klass), EV_PRINT_JOB))
@@ -50,6 +51,10 @@ struct _EvPrintJob {
        int copies; /* FIXME unused */
        int collate; /* FIXME unsued */
 
+       /* range printing */
+       int first_page;
+       int last_page;
+
        int fd;
        char *temp_file;
        guint idle_id;
@@ -215,6 +220,7 @@ void
 ev_print_job_use_print_dialog_settings (EvPrintJob *job, GnomePrintDialog *dialog)
 {
        GnomePrintConfig *print_config;
+       EvPageCache *page_cache = ev_page_cache_get (job->document);
 
        g_return_if_fail (EV_IS_PRINT_JOB (job));
        g_return_if_fail (GNOME_IS_PRINT_DIALOG (dialog));
@@ -225,39 +231,56 @@ ev_print_job_use_print_dialog_settings (EvPrintJob *job, GnomePrintDialog *dialo
                                          &job->width, &job->height);
        gnome_print_config_get_boolean (print_config,
                                        (guchar *)GNOME_PRINT_KEY_DUPLEX, &job->duplex);
+
+       page_cache = ev_page_cache_get (job->document);
+
+       /* get the printing ranges */
+       switch (gnome_print_dialog_get_range (dialog)) {
+       case GNOME_PRINT_RANGE_ALL:
+               job->first_page = 0;
+               job->last_page = ev_page_cache_get_n_pages (page_cache) - 1;
+               break;
+       case GNOME_PRINT_RANGE_RANGE:
+               gnome_print_dialog_get_range_page (dialog, &job->first_page, &job->last_page);
+               /* convert 1-based user interface to 0-based internal numbers */
+               job->first_page--;
+               job->last_page--;
+               break;
+       default:
+               g_assert_not_reached ();
+       }
+
        gnome_print_config_unref (print_config);
 }
 
 static gboolean
 idle_print_handler (EvPrintJob *job)
 {
-       EvPageCache *page_cache;
-
        if (!job->printing) {
-               g_mutex_lock (EV_DOC_MUTEX);
+               ev_document_doc_mutex_lock ();
                ev_ps_exporter_begin (EV_PS_EXPORTER (job->document),
-                                     job->temp_file);
-               g_mutex_unlock (EV_DOC_MUTEX);
-               job->next_page = 1; /* FIXME use 0-based page numbering? */
+                                     job->temp_file, job->first_page,
+                                     job->last_page);
+               ev_document_doc_mutex_unlock ();
+               job->next_page = job->first_page;
                job->printing = TRUE;
                return TRUE;
        }
 
-       page_cache = ev_document_get_page_cache (job->document);
-       if (job->next_page <= ev_page_cache_get_n_pages (page_cache)) {
+       if (job->next_page <= job->last_page) {
 #if 0
                g_printerr ("Printing page %d\n", job->next_page);
 #endif
-               g_mutex_lock (EV_DOC_MUTEX);
+               ev_document_doc_mutex_lock ();
                ev_ps_exporter_do_page (EV_PS_EXPORTER (job->document),
                                        job->next_page);
-               g_mutex_unlock (EV_DOC_MUTEX);
+               ev_document_doc_mutex_unlock ();
                job->next_page++;
                return TRUE;
        } else { /* no more pages */
-               g_mutex_lock (EV_DOC_MUTEX);
+               ev_document_doc_mutex_lock ();
                ev_ps_exporter_end (EV_PS_EXPORTER (job->document));
-               g_mutex_unlock (EV_DOC_MUTEX);
+               ev_document_doc_mutex_unlock ();
 
                close (job->fd);
                job->fd = 0;