Allow printing only odd/even pages. Fixes bug #367289.

[evince.git] / shell / ev-jobs.c

diff --git a/shell/ev-jobs.c b/shell/ev-jobs.c
index 1799602f28d1881e92286a4f7dbfebdd4a2442bd..3e2347ee54eee159acaa1021eadf32411026fac1 100644 (file)
--- a/shell/ev-jobs.c
+++ b/shell/ev-jobs.c
@@ -527,14 +527,15 @@ ev_job_xfer_run (EvJobXfer *job)
 }
 
 EvJob *
-ev_job_print_new (EvDocument   *document,
-                 gdouble          width,
-                 gdouble          height,
-                 EvPrintRange    *ranges,
-                 gint             n_ranges,
-                 gint             copies,
-                 gdouble          collate,
-                 gdouble          reverse)
+ev_job_print_new (EvDocument    *document,
+                 gdouble        width,
+                 gdouble        height,
+                 EvPrintRange  *ranges,
+                 gint           n_ranges,
+                 EvPrintPageSet page_set,
+                 gint           copies,
+                 gdouble        collate,
+                 gdouble        reverse)
 {
        EvJobPrint *job;
 
@@ -550,6 +551,8 @@ ev_job_print_new (EvDocument   *document,
        
        job->ranges = ranges;
        job->n_ranges = n_ranges;
+
+       job->page_set = page_set;
        
        job->copies = copies;
        job->collate = collate;
@@ -596,8 +599,8 @@ ev_print_job_get_last_page (EvJobPrint *job)
 }
 
 static gboolean
-ev_print_job_print_page (EvJobPrint *job,
-                        gint        page)
+ev_print_job_print_page_in_range (EvJobPrint *job,
+                                 gint        page)
 {
        gint i;
 
@@ -610,6 +613,22 @@ ev_print_job_print_page (EvJobPrint *job,
        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)
 {
@@ -666,7 +685,13 @@ ev_job_print_run (EvJobPrint *job)
                        gint n_pages = 1;
                        gint j;
 
-                       if (job->n_ranges > 0 && !ev_print_job_print_page (job, page)) {
+                       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;
                        }