/* PSPPIRE - a graphical user interface for PSPP.
- Copyright (C) 2008, 2009, 2010, 2011, 2012, 2013 Free Software Foundation
+ Copyright (C) 2008, 2009, 2010, 2011, 2012, 2013, 2015 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 <config.h>
+#include "page-separators.h"
+
#include "ui/gui/text-data-import-dialog.h"
#include <errno.h>
#include <fcntl.h>
-#include <gtk-contrib/psppire-sheet.h>
#include <gtk/gtk.h>
#include <limits.h>
#include <stdlib.h>
#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"
#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"
#define _(msgid) gettext (msgid)
#define N_(msgid) msgid
-\f
+/* Page where the user chooses field separators. */
+struct separators_page
+ {
+ /* How to break lines into columns. */
+ struct string separators; /* Field separators. */
+ struct string quotes; /* Quote characters. */
+
+ GtkWidget *page;
+ GtkWidget *custom_cb;
+ GtkWidget *custom_entry;
+ GtkWidget *quote_cb;
+ GtkWidget *quote_combo;
+ GtkEntry *quote_entry;
+ PsppSheetView *fields_tree_view;
+ };
+
/* The "separators" page of the assistant. */
static void revise_fields_preview (struct import_assistant *ia);
#define SEPARATOR_CNT (sizeof separators / sizeof *separators)
static void
-set_quote_list (GtkComboBoxEntry *cb)
+set_quote_list (GtkComboBox *cb)
{
GtkListStore *list = gtk_list_store_new (1, G_TYPE_STRING);
GtkTreeIter iter;
gtk_combo_box_set_model (GTK_COMBO_BOX (cb), GTK_TREE_MODEL (list));
g_object_unref (list);
- gtk_combo_box_entry_set_text_column (cb, 0);
+ gtk_combo_box_set_entry_text_column (cb, 0);
}
/* Initializes IA's separators substructure. */
-void
-init_separators_page (struct import_assistant *ia)
+
+struct separators_page *
+separators_page_create (struct import_assistant *ia)
{
GtkBuilder *builder = ia->asst.builder;
- struct separators_page *p = &ia->separators;
+
size_t i;
- choose_likely_separators (ia);
+ struct separators_page *p = xzalloc (sizeof *p);
p->page = add_page_to_assistant (ia, get_widget_assert (builder, "Separators"),
GTK_ASSISTANT_PAGE_CONTENT);
+
p->custom_cb = get_widget_assert (builder, "custom-cb");
p->custom_entry = get_widget_assert (builder, "custom-entry");
p->quote_combo = get_widget_assert (builder, "quote-combo");
p->quote_entry = GTK_ENTRY (gtk_bin_get_child (GTK_BIN (p->quote_combo)));
p->quote_cb = get_widget_assert (builder, "quote-cb");
- p->escape_cb = get_widget_assert (builder, "escape");
- set_separators (ia);
- set_quote_list (GTK_COMBO_BOX_ENTRY (p->quote_combo));
- p->fields_tree_view = GTK_TREE_VIEW (get_widget_assert (builder, "fields"));
+ set_quote_list (GTK_COMBO_BOX (p->quote_combo));
+ p->fields_tree_view = PSPP_SHEET_VIEW (get_widget_assert (builder, "fields"));
g_signal_connect (p->quote_combo, "changed",
G_CALLBACK (on_quote_combo_change), ia);
g_signal_connect (p->quote_cb, "toggled",
for (i = 0; i < SEPARATOR_CNT; i++)
g_signal_connect (get_widget_assert (builder, separators[i].name),
"toggled", G_CALLBACK (on_separator_toggle), ia);
- g_signal_connect (p->escape_cb, "toggled",
- G_CALLBACK (on_separator_toggle), ia);
+
+ return p;
}
/* Frees IA's separators substructure. */
void
destroy_separators_page (struct import_assistant *ia)
{
- struct separators_page *s = &ia->separators;
+ struct separators_page *s = ia->separators;
ds_destroy (&s->separators);
ds_destroy (&s->quotes);
static void
clear_fields (struct import_assistant *ia)
{
- struct separators_page *s = &ia->separators;
-
- if (s->column_cnt > 0)
+ if (ia->column_cnt > 0)
{
struct column *col;
size_t row;
const char *line_start = ds_data (line);
const char *line_end = ds_end (line);
- for (col = s->columns; col < &s->columns[s->column_cnt]; col++)
+ for (col = ia->columns; col < &ia->columns[ia->column_cnt]; col++)
{
char *s = ss_data (col->contents[row]);
if (!(s >= line_start && s <= line_end))
}
}
- for (col = s->columns; col < &s->columns[s->column_cnt]; col++)
+ for (col = ia->columns; col < &ia->columns[ia->column_cnt]; col++)
{
free (col->name);
free (col->contents);
}
- free (s->columns);
- s->columns = NULL;
- s->column_cnt = 0;
+ free (ia->columns);
+ ia->columns = NULL;
+ ia->column_cnt = 0;
}
}
static void
split_fields (struct import_assistant *ia)
{
- struct separators_page *s = &ia->separators;
+ struct separators_page *s = ia->separators;
size_t columns_allocated;
bool space_sep;
size_t row;
&& ds_find_byte (&s->quotes, text.string[0]) != SIZE_MAX)
{
int quote = ss_get_byte (&text);
- if (!s->escape)
- ss_get_until (&text, quote, &field);
- else
- {
- struct string s;
- int c;
-
- ds_init_empty (&s);
- while ((c = ss_get_byte (&text)) != EOF)
- if (c != quote)
- ds_put_byte (&s, c);
- else if (ss_match_byte (&text, quote))
- ds_put_byte (&s, quote);
- else
- break;
- field = ds_ss (&s);
- }
+ struct string s;
+ int c;
+
+ ds_init_empty (&s);
+ while ((c = ss_get_byte (&text)) != EOF)
+ if (c != quote)
+ ds_put_byte (&s, c);
+ else if (ss_match_byte (&text, quote))
+ ds_put_byte (&s, quote);
+ else
+ break;
+ field = ds_ss (&s);
}
else
ss_get_bytes (&text, ss_cspan (text, ds_ss (&s->separators)),
&field);
- if (column_idx >= s->column_cnt)
+ if (column_idx >= ia->column_cnt)
{
struct column *column;
- if (s->column_cnt >= columns_allocated)
- s->columns = x2nrealloc (s->columns, &columns_allocated,
- sizeof *s->columns);
- column = &s->columns[s->column_cnt++];
+ if (ia->column_cnt >= columns_allocated)
+ ia->columns = x2nrealloc (ia->columns, &columns_allocated,
+ sizeof *ia->columns);
+ column = &ia->columns[ia->column_cnt++];
column->name = NULL;
column->width = 0;
column->contents = xcalloc (ia->file.line_cnt,
sizeof *column->contents);
}
- column = &s->columns[column_idx];
+ column = &ia->columns[column_idx];
column->contents[row] = field;
if (ss_length (field) > column->width)
column->width = ss_length (field);
static void
choose_column_names (struct import_assistant *ia)
{
- const struct first_line_page *f = &ia->first_line;
- struct separators_page *s = &ia->separators;
struct dictionary *dict;
unsigned long int generated_name_count = 0;
struct column *col;
size_t name_row;
dict = dict_create (get_default_encoding ());
- name_row = f->variable_names && f->skip_lines ? f->skip_lines : 0;
- for (col = s->columns; col < &s->columns[s->column_cnt]; col++)
+ name_row = ia->variable_names && ia->skip_lines ? ia->skip_lines : 0;
+ for (col = ia->columns; col < &ia->columns[ia->column_cnt]; col++)
{
char *hint, *name;
histogram[(unsigned char) line.string[i]]++;
}
- find_commonest_chars (histogram, "\"'", "", &ia->separators.quotes);
- find_commonest_chars (histogram, ",;:/|!\t-", ",",
- &ia->separators.separators);
- ia->separators.escape = true;
+ find_commonest_chars (histogram, "\"'", "", &ia->separators->quotes);
+ find_commonest_chars (histogram, ",;:/|!\t-", ",", &ia->separators->separators);
}
/* Chooses the most common character among those in TARGETS,
push_watch_cursor (ia);
- w = GTK_WIDGET (ia->separators.fields_tree_view);
+ w = GTK_WIDGET (ia->separators->fields_tree_view);
gtk_widget_destroy (w);
get_separators (ia);
split_fields (ia);
choose_column_names (ia);
- ia->separators.fields_tree_view = create_data_tree_view (
+ ia->separators->fields_tree_view = create_data_tree_view (
true,
GTK_CONTAINER (get_widget_assert (ia->asst.builder, "fields-scroller")),
ia);
static void
set_separators (struct import_assistant *ia)
{
- struct separators_page *s = &ia->separators;
+ struct separators_page *s = ia->separators;
unsigned int seps;
struct string custom;
bool any_custom;
any_quotes ? ds_cstr (&s->quotes) : "\"");
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (s->quote_cb),
any_quotes);
- gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (s->escape_cb),
- s->escape);
gtk_widget_set_sensitive (s->quote_combo, any_quotes);
- gtk_widget_set_sensitive (s->escape_cb, any_quotes);
}
/* Sets IA's separators substructure to match the widgets. */
static void
get_separators (struct import_assistant *ia)
{
- struct separators_page *s = &ia->separators;
+ struct separators_page *s = ia->separators;
int i;
ds_clear (&s->separators);
if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (s->quote_cb)))
{
- gchar *text = gtk_combo_box_get_active_text (
- GTK_COMBO_BOX (s->quote_combo));
+ const gchar *text = gtk_entry_get_text (GTK_ENTRY (gtk_bin_get_child (GTK_BIN (s->quote_combo))));
ds_assign_cstr (&s->quotes, text);
- g_free (text);
}
else
ds_clear (&s->quotes);
- s->escape = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (s->escape_cb));
}
/* Called when the user changes the entry field for custom
struct import_assistant *ia)
{
bool is_active = gtk_toggle_button_get_active (custom_cb);
- gtk_widget_set_sensitive (ia->separators.custom_entry, is_active);
+ gtk_widget_set_sensitive (ia->separators->custom_entry, is_active);
revise_fields_preview (ia);
}
on_quote_cb_toggle (GtkToggleButton *quote_cb, struct import_assistant *ia)
{
bool is_active = gtk_toggle_button_get_active (quote_cb);
- gtk_widget_set_sensitive (ia->separators.quote_combo, is_active);
- gtk_widget_set_sensitive (ia->separators.escape_cb, is_active);
+ gtk_widget_set_sensitive (ia->separators->quote_combo, is_active);
revise_fields_preview (ia);
}
revise_fields_preview (ia);
}
+
+
+void
+separators_append_syntax (const struct import_assistant *ia, struct string *s)
+{
+ int i;
+ ds_put_cstr (s, " /DELIMITERS=\"");
+ if (ds_find_byte (&ia->separators->separators, '\t') != SIZE_MAX)
+ ds_put_cstr (s, "\\t");
+ if (ds_find_byte (&ia->separators->separators, '\\') != SIZE_MAX)
+ ds_put_cstr (s, "\\\\");
+ for (i = 0; i < ds_length (&ia->separators->separators); i++)
+ {
+ char c = ds_at (&ia->separators->separators, i);
+ if (c == '"')
+ ds_put_cstr (s, "\"\"");
+ else if (c != '\t' && c != '\\')
+ ds_put_byte (s, c);
+ }
+ ds_put_cstr (s, "\"\n");
+ if (!ds_is_empty (&ia->separators->quotes))
+ syntax_gen_pspp (s, " /QUALIFIER=%sq\n", ds_cstr (&ia->separators->quotes));
+}
projects / pspp / blobdiff