[gnumeric] pdf: enable --export-file-per-sheet

[Morten Welinder <mortenw src gnome org>]

commit 5b820e7d7a68a862e6031120983880eec282055e
Author: Morten Welinder <terra gnome org>
Date:   Thu May 10 20:11:35 2018 -0400

    pdf: enable --export-file-per-sheet

 NEWS             |    2 +-
 src/print-info.c |   10 ++++++++--
 src/print.c      |    2 +-
 3 files changed, 10 insertions(+), 4 deletions(-)
---
diff --git a/NEWS b/NEWS
index a6717d2..2cf6f19 100644
--- a/NEWS
+++ b/NEWS
@@ -5,7 +5,7 @@ Morten:
        * Introspection fixes.
        * Work around gtk+ breakage re. link colors.
        * Fix problems with ssconvert --export-file-per-sheet.  [#694408]
-       * Enable --export-file-per-sheet for html and latex.
+       * Enable --export-file-per-sheet for html, latex, and pdf.
 
 --------------------------------------------------------------------------
 Gnumeric 1.12.41
diff --git a/src/print-info.c b/src/print-info.c
index 72ff82f..3bd9d70 100644
--- a/src/print-info.c
+++ b/src/print-info.c
@@ -37,6 +37,8 @@
 #include <locale.h>
 #include <time.h>
 
+#define SHEET_SELECTION_KEY "sheet-selection"
+
 #define PDF_SAVER_ID "Gnumeric_pdf:pdf_assistant"
 
 #define MAX_SAVED_CUSTOM_HF_FORMATS 9
@@ -833,7 +835,10 @@ pdf_write_workbook (G_GNUC_UNUSED GOFileSaver const *fs,
                    WorkbookView const *wbv, GsfOutput *output)
 {
        Workbook const *wb = wb_view_get_workbook (wbv);
-       GPtrArray *sheets = g_object_get_data (G_OBJECT (wb), "pdf-sheets");
+       GPtrArray *sheets;
+
+       sheets = g_object_get_data (G_OBJECT (wb), "pdf-sheets");
+       if (!sheets) sheets = g_object_get_data (G_OBJECT (wb), SHEET_SELECTION_KEY);
 
        if (sheets) {
                int i;
@@ -854,7 +859,7 @@ pdf_write_workbook (G_GNUC_UNUSED GOFileSaver const *fs,
 
 static void
 pdf_export (GOFileSaver const *fs, GOIOContext *context,
-                   GoView const *view, GsfOutput *output)
+           GoView const *view, GsfOutput *output)
 {
        WorkbookView const *wbv = GNM_WORKBOOK_VIEW (view);
        Workbook const *wb = wb_view_get_workbook (wbv);
@@ -984,6 +989,7 @@ print_init (void)
                PDF_SAVER_ID, "pdf",
                _("PDF export"),
                GO_FILE_FL_WRITE_ONLY, pdf_export);
+       g_object_set (G_OBJECT (saver), "sheet-selection", TRUE, NULL);
        g_signal_connect (G_OBJECT (saver), "set-export-options",
                          G_CALLBACK (pdf_set_export_options),
                          NULL);
diff --git a/src/print.c b/src/print.c
index a514774..ed9eeb6 100644
--- a/src/print.c
+++ b/src/print.c
@@ -1804,7 +1804,7 @@ gnm_print_sheet (WorkbookControl *wbc, Sheet *sheet,
        gtk_print_settings_set_use_color (settings,
                                          !sheet->print_info->print_black_and_white);
        if (!export_dst && !preview_via_pdf && !preview) {
-               /* We should be setting the output file name to somethig */
+               /* We should be setting the output file name to something */
                /* reasonable */
                saved_uri = print_info_get_printtofile_uri (sheet->print_info);
                if (saved_uri != NULL &&