/* PSPP - a program for statistical analysis.
- Copyright (C) 2006 Free Software Foundation, Inc.
+ Copyright (C) 2006, 2010 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
IO_ERROR /* File couldn't be opened. */
};
-/* Tries to detect whether HANDLE represents a given type of
- file, by opening the file and passing it to DETECT, and
- returns a detect_result. */
+/* Tries to detect whether FILE is a given type of file, by opening the file
+ and passing it to DETECT, and returns a detect_result. */
static enum detect_result
-try_detect (struct file_handle *handle, bool (*detect) (FILE *))
+try_detect (const char *file_name, bool (*detect) (FILE *))
{
FILE *file;
bool is_type;
- file = fn_open (fh_get_file_name (handle), "rb");
+ file = fn_open (file_name, "rb");
if (file == NULL)
{
msg (ME, _("An error occurred while opening \"%s\": %s."),
- fh_get_file_name (handle), strerror (errno));
+ file_name, strerror (errno));
return IO_ERROR;
}
is_type = detect (file);
- fn_close (fh_get_file_name (handle), file);
+ fn_close (file_name, file);
return is_type ? YES : NO;
}
+/* Returns true if any_reader_open() would be able to open FILE as a data
+ file, false otherwise. */
+bool
+any_reader_may_open (const char *file)
+{
+ return (try_detect (file, sfm_detect) == YES
+ || try_detect (file, pfm_detect) == YES);
+}
+
/* Returns a casereader for HANDLE. On success, returns the new
casereader and stores the file's dictionary into *DICT. On
failure, returns a null pointer. */
{
enum detect_result result;
- result = try_detect (handle, sfm_detect);
+ result = try_detect (fh_get_file_name (handle), sfm_detect);
if (result == IO_ERROR)
return NULL;
else if (result == YES)
return sfm_open_reader (handle, dict, NULL);
- result = try_detect (handle, pfm_detect);
+ result = try_detect (fh_get_file_name (handle), pfm_detect);
if (result == IO_ERROR)
return NULL;
else if (result == YES)
/* PSPPIRE - a graphical user interface for PSPP.
- Copyright (C) 2008, 2009 Free Software Foundation
+ Copyright (C) 2008, 2009, 2010 Free Software Foundation
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
#include <gtk/gtksignal.h>
#include <gtk/gtkbox.h>
-#include "executor.h"
-#include "helper.h"
-
-#include "text-data-import-dialog.h"
-
-
-#include <ui/syntax-gen.h>
-#include <language/syntax-string-source.h>
-#include <libpspp/message.h>
#include <stdlib.h>
-#include <data/procedure.h>
-
-#include "psppire.h"
-#include "psppire-window.h"
-#include "psppire-data-window.h"
-#include "psppire-syntax-window.h"
-
-#include "about.h"
-
-#include "goto-case-dialog.h"
-#include "weight-cases-dialog.h"
-#include "split-file-dialog.h"
-#include "transpose-dialog.h"
-#include "sort-cases-dialog.h"
-#include "select-cases-dialog.h"
-#include "compute-dialog.h"
-#include "find-dialog.h"
-#include "rank-dialog.h"
-#include "recode-dialog.h"
-#include "comments-dialog.h"
-#include "variable-info-dialog.h"
-#include "descriptives-dialog.h"
-#include "crosstabs-dialog.h"
-#include "frequencies-dialog.h"
-#include "examine-dialog.h"
-#include "regression-dialog.h"
-#include "reliability-dialog.h"
-#include "roc-dialog.h"
-#include "correlation-dialog.h"
-#include "factor-dialog.h"
-#include "oneway-anova-dialog.h"
-#include "t-test-independent-samples-dialog.h"
-#include "t-test-one-sample.h"
-#include "t-test-paired-samples.h"
-
+#include "data/any-reader.h"
+#include "data/procedure.h"
+#include "language/syntax-string-source.h"
+#include "libpspp/message.h"
+#include "ui/gui/about.h"
+#include "ui/gui/comments-dialog.h"
+#include "ui/gui/compute-dialog.h"
+#include "ui/gui/correlation-dialog.h"
+#include "ui/gui/crosstabs-dialog.h"
+#include "ui/gui/descriptives-dialog.h"
+#include "ui/gui/examine-dialog.h"
+#include "ui/gui/executor.h"
+#include "ui/gui/factor-dialog.h"
+#include "ui/gui/find-dialog.h"
+#include "ui/gui/frequencies-dialog.h"
+#include "ui/gui/goto-case-dialog.h"
+#include "ui/gui/helper.h"
+#include "ui/gui/oneway-anova-dialog.h"
+#include "ui/gui/psppire-data-window.h"
+#include "ui/gui/psppire-syntax-window.h"
+#include "ui/gui/psppire-window.h"
+#include "ui/gui/psppire.h"
+#include "ui/gui/rank-dialog.h"
+#include "ui/gui/recode-dialog.h"
+#include "ui/gui/regression-dialog.h"
+#include "ui/gui/reliability-dialog.h"
+#include "ui/gui/roc-dialog.h"
+#include "ui/gui/select-cases-dialog.h"
+#include "ui/gui/sort-cases-dialog.h"
+#include "ui/gui/split-file-dialog.h"
+#include "ui/gui/t-test-independent-samples-dialog.h"
+#include "ui/gui/t-test-one-sample.h"
+#include "ui/gui/t-test-paired-samples.h"
+#include "ui/gui/text-data-import-dialog.h"
+#include "ui/gui/transpose-dialog.h"
+#include "ui/gui/variable-info-dialog.h"
+#include "ui/gui/weight-cases-dialog.h"
+#include "ui/syntax-gen.h"
#include <gettext.h>
#define _(msgid) gettext (msgid)
GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT,
NULL);
- GtkFileFilter *filter = gtk_file_filter_new ();
+ GtkFileFilter *filter;
+
+ filter = gtk_file_filter_new ();
+ gtk_file_filter_set_name (filter, _("Data and Syntax Files"));
+ gtk_file_filter_add_pattern (filter, "*.sav");
+ gtk_file_filter_add_pattern (filter, "*.SAV");
+ gtk_file_filter_add_pattern (filter, "*.por");
+ gtk_file_filter_add_pattern (filter, "*.POR");
+ gtk_file_filter_add_pattern (filter, "*.sps");
+ gtk_file_filter_add_pattern (filter, "*.SPS");
+ gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (dialog), filter);
+
+ filter = gtk_file_filter_new ();
gtk_file_filter_set_name (filter, _("System Files (*.sav)"));
gtk_file_filter_add_pattern (filter, "*.sav");
gtk_file_filter_add_pattern (filter, "*.SAV");
gtk_file_filter_add_pattern (filter, "*.POR");
gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (dialog), filter);
+ filter = gtk_file_filter_new ();
+ gtk_file_filter_set_name (filter, _("Syntax Files (*.sps) "));
+ gtk_file_filter_add_pattern (filter, "*.sps");
+ gtk_file_filter_add_pattern (filter, "*.SPS");
+ gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (dialog), filter);
+
filter = gtk_file_filter_new ();
gtk_file_filter_set_name (filter, _("All Files"));
gtk_file_filter_add_pattern (filter, "*");
/* Callback for the data_open action.
Prompts for a filename and opens it */
static void
-open_data_dialog (GtkAction *action, PsppireWindow *de)
+open_window (GtkAction *action, PsppireWindow *de)
{
GtkWidget *dialog = sysfile_chooser_dialog (de);
gchar *name =
gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (dialog));
- psppire_window_load (de, name);
+ if (any_reader_may_open (name))
+ psppire_window_load (de, name);
+ else
+ open_syntax_window (name);
g_free (name);
}
GtkWidget *toolbarbutton = get_widget_assert (de->builder, "button-open");
GtkAction *action_data_open =
- resolve_action (de->builder, "file_open_data", NULL);
+ resolve_action (de->builder, "file_open", NULL);
g_object_set (action_data_open,
- "tooltip", _("Open a data file"),
+ "tooltip", _("Open a data or syntax file"),
"stock-id", "gtk-open",
NULL);
g_signal_connect (action_data_open, "activate",
- G_CALLBACK (open_data_dialog), de);
+ G_CALLBACK (open_window), de);
g_signal_connect_swapped (toolbarbutton, "clicked",
G_CALLBACK (gtk_action_activate), action_data_open);
G_CALLBACK (create_syntax_window),
NULL);
- g_signal_connect (get_action_assert (de->builder,"file_open_syntax"),
- "activate",
- G_CALLBACK (open_syntax_window),
- de);
{
GtkAction *abt = get_action_assert (de->builder, "help_about");
gtk_widget_show (w);
}
-/* Callback for the File->Open->Syntax menuitem */
void
-open_syntax_window (GtkMenuItem *menuitem, gpointer parent)
+open_syntax_window (const char *file_name)
{
- GtkFileFilter *filter;
- gint response;
-
- GtkWidget *dialog =
- gtk_file_chooser_dialog_new (_("Open Syntax"),
- GTK_WINDOW (parent),
- GTK_FILE_CHOOSER_ACTION_OPEN,
- GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
- GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT,
- NULL);
-
- filter = gtk_file_filter_new ();
- gtk_file_filter_set_name (filter, _("Syntax Files (*.sps) "));
- gtk_file_filter_add_pattern (filter, "*.sps");
- gtk_file_filter_add_pattern (filter, "*.SPS");
- gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (dialog), filter);
+ GtkWidget *se = psppire_syntax_window_new ();
- filter = gtk_file_filter_new ();
- gtk_file_filter_set_name (filter, _("All Files"));
- gtk_file_filter_add_pattern (filter, "*");
- gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (dialog), filter);
-
- response = gtk_dialog_run (GTK_DIALOG (dialog));
-
- if (response == GTK_RESPONSE_ACCEPT)
- {
- const char *file_name = gtk_file_chooser_get_filename
- (GTK_FILE_CHOOSER (dialog));
-
- GtkWidget *se = psppire_syntax_window_new ();
-
- if ( psppire_window_load (PSPPIRE_WINDOW (se), file_name) )
- gtk_widget_show (se);
- else
- gtk_widget_destroy (se);
- }
-
- gtk_widget_destroy (dialog);
+ if ( psppire_window_load (PSPPIRE_WINDOW (se), file_name) )
+ gtk_widget_show (se);
+ else
+ gtk_widget_destroy (se);
}
-
static void
on_text_changed (GtkTextBuffer *buffer, PsppireSyntaxWindow *window)
{
G_CALLBACK (create_syntax_window),
NULL);
- g_signal_connect (get_action_assert (xml,"file_open_syntax"),
- "activate",
- G_CALLBACK (open_syntax_window),
- window);
-
#if 0
g_signal_connect (get_action_assert (xml,"file_new_data"),
"activate",
/*
Loads the buffer from the file called FILENAME
*/
-static gboolean
+gboolean
syntax_load (PsppireWindow *window, const gchar *filename)
{
GError *err = NULL;
projects / pspp / commitdiff