Whitespace changes only

[pspp] / src / ui / gui / page-file.c

diff --git a/src/ui/gui/page-file.c b/src/ui/gui/page-file.c
index e4cb781559b7cdc8a39307a5e4c8eb11102ba85b..bf09902bf9e68c19cf3894f3d37ff504334a6a98 100644 (file)
--- a/src/ui/gui/page-file.c
+++ b/src/ui/gui/page-file.c
@@ -20,7 +20,6 @@
 
 #include <errno.h>
 #include <fcntl.h>
-#include <gtk-contrib/psppire-sheet.h>
 #include <gtk/gtk.h>
 #include <limits.h>
 #include <stdlib.h>
@@ -29,7 +28,9 @@
 #include "data/data-in.h"
 #include "data/data-out.h"
 #include "data/format-guesser.h"
+#include "data/casereader.h"
 #include "data/gnumeric-reader.h"
+#include "data/ods-reader.h"
 #include "data/spreadsheet-reader.h"
 #include "data/value-labels.h"
 #include "language/data-io/data-parser.h"
@@ -38,7 +39,6 @@
 #include "libpspp/i18n.h"
 #include "libpspp/line-reader.h"
 #include "libpspp/message.h"
-#include "ui/gui/checkbox-treeview.h"
 #include "ui/gui/dialog-common.h"
 #include "ui/gui/executor.h"
 #include "ui/gui/helper.h"
@@ -48,11 +48,9 @@
 #include "ui/gui/psppire-encoding-selector.h"
 #include "ui/gui/psppire-empty-list-store.h"
 #include "ui/gui/psppire-var-sheet.h"
-#include "ui/gui/psppire-var-store.h"
 #include "ui/gui/psppire-scanf.h"
 #include "ui/syntax-gen.h"
 
-#include "gl/error.h"
 #include "gl/intprops.h"
 #include "gl/xalloc.h"
 
@@ -62,10 +60,12 @@
 
 struct import_assistant;
 
-/* Choosing a file and reading it. */
-
+/* Choose a file */
 static char *choose_file (GtkWindow *parent_window, gchar **encodingp);
 
+
+
+
 /* Obtains the file to import from the user and initializes IA's
    file substructure.  PARENT_WINDOW must be the window to use
    as the file chooser window's parent.
@@ -75,36 +75,28 @@ static char *choose_file (GtkWindow *parent_window, gchar **encodingp);
 bool
 init_file (struct import_assistant *ia, GtkWindow *parent_window)
 {
+  enum { MAX_LINE_LEN = 16384 }; /* Max length of an acceptable line. */
   struct file *file = &ia->file;
+
+  file->lines = NULL;
   file->file_name = choose_file (parent_window, &file->encoding);
   if (file->file_name == NULL)
     return false;
 
-  struct dictionary *dict = NULL;
-  struct spreadsheet_read_info sri;
+  if (ia->spreadsheet == NULL)
+    ia->spreadsheet = gnumeric_probe (file->file_name, false);
 
-  sri.sheet_name = NULL;
-  sri.file_name = file->file_name;
-  sri.cell_range = NULL;
-  sri.sheet_index = 1;
-  sri.read_names = true;
-  sri.asw = 0;
-
-  struct casereader *creader = gnumeric_open_reader (&sri, &dict);
-  printf ("%s:%d %s\n", __FILE__, __LINE__, sri.file_name);
-  ia->file.type = FTYPE_SPREADSHEET;
-
-  if (creader == NULL)
-  {
-    enum { MAX_PREVIEW_LINES = 1000 }; /* Max number of lines to read. */
-    enum { MAX_LINE_LEN = 16384 }; /* Max length of an acceptable line. */
+  if (ia->spreadsheet == NULL)
+    ia->spreadsheet = ods_probe (file->file_name, false);
 
+  if (ia->spreadsheet == NULL)
+    {
     struct string input;
     struct line_reader *reader = line_reader_for_file (file->encoding, file->file_name, O_RDONLY);
     if (reader == NULL)
       {
-       msg (ME, _("Could not open `%s': %s"),
-            file->file_name, strerror (errno));
+       msg_error (errno, _("Could not open `%s'"),
+            file->file_name);
        return false;
       }
 
@@ -146,21 +138,30 @@ init_file (struct import_assistant *ia, GtkWindow *parent_window)
        return false;
       }
 
+
     /* Estimate the number of lines in the file. */
     if (file->line_cnt < MAX_PREVIEW_LINES)
-      file->total_lines = file->line_cnt;
+      {
+       file->total_lines = file->line_cnt;
+       file->total_is_exact = true;
+      }
     else
       {
        struct stat s;
        off_t position = line_reader_tell (reader);
        if (fstat (line_reader_fileno (reader), &s) == 0 && position > 0)
-         file->total_lines = (double) file->line_cnt / position * s.st_size;
+         {
+           file->total_lines = (double) file->line_cnt / position * s.st_size;
+           file->total_is_exact = false;
+         }
        else
+         {
          file->total_lines = 0;
+         file->total_is_exact = true;
+         }
       }
 
     line_reader_close (reader);
-    ia->file.type = FTYPE_TEXT;
   }
 
   return true;
@@ -173,9 +174,13 @@ destroy_file (struct import_assistant *ia)
   struct file *f = &ia->file;
   size_t i;
 
-  for (i = 0; i < f->line_cnt; i++)
-    ds_destroy (&f->lines[i]);
-  free (f->lines);
+  if (f->lines)
+    {
+      for (i = 0; i < f->line_cnt; i++)
+       ds_destroy (&f->lines[i]);
+      free (f->lines);
+    }
+
   g_free (f->file_name);
   g_free (f->encoding);
 }
@@ -197,14 +202,14 @@ choose_file (GtkWindow *parent_window, gchar **encodingp)
   GtkWidget *dialog = gtk_file_chooser_dialog_new (_("Import Delimited Text Data"),
                                         parent_window,
                                         GTK_FILE_CHOOSER_ACTION_OPEN,
-                                        GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
-                                        GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT,
+                                       _("Cancel"), GTK_RESPONSE_CANCEL,
+                                       _("Open"), GTK_RESPONSE_ACCEPT,
                                         NULL);
 
   g_object_set (dialog, "local-only", FALSE, NULL);
 
   filter = gtk_file_filter_new ();
-  gtk_file_filter_set_name (filter, _("Text files"));
+  gtk_file_filter_set_name (filter, _("Text Files"));
   gtk_file_filter_add_mime_type (filter, "text/*");
   gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (dialog), filter);
 
@@ -237,7 +242,7 @@ choose_file (GtkWindow *parent_window, gchar **encodingp)
   gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (dialog), filter);
 
   filter = gtk_file_filter_new ();
-  gtk_file_filter_set_name (filter, _("OpenOffice.Org Spreadsheet Files"));
+  gtk_file_filter_set_name (filter, _("OpenDocument Spreadsheet Files"));
   gtk_file_filter_add_mime_type (filter, "application/vnd.oasis.opendocument.spreadsheet");
   gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (dialog), filter);
 
@@ -247,7 +252,6 @@ choose_file (GtkWindow *parent_window, gchar **encodingp)
   gtk_file_filter_add_mime_type (filter, "application/vnd.oasis.opendocument.spreadsheet");
   gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (dialog), filter);
 
-
   gtk_file_chooser_set_extra_widget (
     GTK_FILE_CHOOSER (dialog), psppire_encoding_selector_new ("Auto", true));