/* psppire-var-store.c
-
+
PSPPIRE --- A Graphical User Interface for PSPP
Copyright (C) 2006 Free Software Foundation
- Written by John Darrington
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 <string.h>
#include <stdlib.h>
+#include <gettext.h>
+#define _(msgid) gettext (msgid)
+#define N_(msgid) msgid
+
+
#include <gobject/gvaluecollector.h>
#include <gtksheet/gsheetmodel.h>
-#include "psppire-variable.h"
#include "psppire-var-store.h"
#include "var-sheet.h"
+#include "helper.h"
#include <data/dictionary.h>
#include <data/variable.h>
#include "missing-val-dialog.h"
#include <data/value-labels.h>
-#define _(A) A
-#define N_(A) A
+#include "var-display.h"
+#define TRAILING_ROWS 40
static void psppire_var_store_init (PsppireVarStore *var_store);
static void psppire_var_store_class_init (PsppireVarStoreClass *class);
static void psppire_var_store_sheet_model_init (GSheetModelIface *iface);
static void psppire_var_store_finalize (GObject *object);
-static const gchar *const psppire_var_store_get_string(GSheetModel *sheet_model, gint row, gint column);
-static gboolean psppire_var_store_clear(GSheetModel *model, gint row, gint col);
+gchar * missing_values_to_string (const struct variable *pv, GError **err);
+
+static gchar *psppire_var_store_get_string (const GSheetModel *sheet_model, gint row, gint column);
-static gboolean psppire_var_store_set_string(GSheetModel *model,
+static gboolean psppire_var_store_clear (GSheetModel *model, gint row, gint col);
+
+
+static gboolean psppire_var_store_set_string (GSheetModel *model,
const gchar *text, gint row, gint column);
+static gint psppire_var_store_get_row_count (const GSheetModel * model);
+
+static gchar *text_for_column (const struct variable *pv, gint c, GError **err);
+
+
+static void psppire_var_store_sheet_row_init (GSheetRowIface *iface);
-static const gchar *const text_for_column(const struct PsppireVariable *pv, gint c);
static GObjectClass *parent_class = NULL;
NULL
};
- var_store_type = g_type_register_static (G_TYPE_OBJECT, "PsppireVarStore",
- &var_store_info, 0);
+ static const GInterfaceInfo sheet_row_info =
+ {
+ (GInterfaceInitFunc) psppire_var_store_sheet_row_init,
+ NULL,
+ NULL
+ };
+
+ var_store_type = g_type_register_static (G_TYPE_OBJECT, "PsppireVarStore", &var_store_info, 0);
g_type_add_interface_static (var_store_type,
G_TYPE_SHEET_MODEL,
&sheet_model_info);
+
+ g_type_add_interface_static (var_store_type,
+ G_TYPE_SHEET_ROW,
+ &sheet_row_info);
+
+
}
return var_store_type;
static void
psppire_var_store_init (PsppireVarStore *var_store)
{
- GdkColormap *colormap = gdk_colormap_get_system();
+ GdkColormap *colormap = gdk_colormap_get_system ();
- g_assert(gdk_color_parse("gray", &var_store->disabled));
+ g_assert (gdk_color_parse ("gray", &var_store->disabled));
gdk_colormap_alloc_color (colormap, &var_store->disabled, FALSE, TRUE);
}
static gboolean
-psppire_var_store_item_editable(PsppireVarStore *var_store, gint row, gint column)
+psppire_var_store_item_editable (PsppireVarStore *var_store, gint row, gint column)
{
const struct fmt_spec *write_spec ;
- struct PsppireVariable *pv = psppire_var_store_get_variable(var_store, row);
+ struct variable *pv = psppire_var_store_get_var (var_store, row);
- if ( !pv )
+ if ( !pv )
return TRUE;
- if ( ALPHA == psppire_variable_get_type(pv) && column == COL_DECIMALS )
+ if ( var_is_alpha (pv) && column == COL_DECIMALS )
return FALSE;
- write_spec = psppire_variable_get_write_spec(pv);
+ write_spec = var_get_print_format (pv);
- switch ( write_spec->type )
+ switch ( write_spec->type )
{
- case FMT_DATE:
- case FMT_EDATE:
- case FMT_SDATE:
- case FMT_ADATE:
- case FMT_JDATE:
- case FMT_QYR:
- case FMT_MOYR:
- case FMT_WKYR:
- case FMT_DATETIME:
- case FMT_TIME:
- case FMT_DTIME:
- case FMT_WKDAY:
- case FMT_MONTH:
+ case FMT_DATE:
+ case FMT_EDATE:
+ case FMT_SDATE:
+ case FMT_ADATE:
+ case FMT_JDATE:
+ case FMT_QYR:
+ case FMT_MOYR:
+ case FMT_WKYR:
+ case FMT_DATETIME:
+ case FMT_TIME:
+ case FMT_DTIME:
+ case FMT_WKDAY:
+ case FMT_MONTH:
if ( column == COL_DECIMALS || column == COL_WIDTH)
return FALSE;
break;
return TRUE;
}
+
+struct variable *
+psppire_var_store_get_var (PsppireVarStore *store, gint row)
+{
+ return psppire_dict_get_variable (store->dict, row);
+}
+
static gboolean
-psppire_var_store_is_editable(GSheetModel *model, gint row, gint column)
+psppire_var_store_is_editable (const GSheetModel *model, gint row, gint column)
{
- PsppireVarStore *store = PSPPIRE_VAR_STORE(model);
- return psppire_var_store_item_editable(store, row, column);
+ PsppireVarStore *store = PSPPIRE_VAR_STORE (model);
+ return psppire_var_store_item_editable (store, row, column);
}
static const GdkColor *
-psppire_var_store_get_foreground(GSheetModel *model, gint row, gint column)
+psppire_var_store_get_foreground (const GSheetModel *model, gint row, gint column)
{
- PsppireVarStore *store = PSPPIRE_VAR_STORE(model);
+ PsppireVarStore *store = PSPPIRE_VAR_STORE (model);
- if ( ! psppire_var_store_item_editable(store, row, column) )
+ if ( ! psppire_var_store_item_editable (store, row, column) )
return &store->disabled;
-
+
return NULL;
}
const PangoFontDescription *
-psppire_var_store_get_font_desc(GSheetModel *model,
+psppire_var_store_get_font_desc (const GSheetModel *model,
gint row, gint column)
{
- PsppireVarStore *store = PSPPIRE_VAR_STORE(model);
-
+ PsppireVarStore *store = PSPPIRE_VAR_STORE (model);
+
return store->font_desc;
}
static void
psppire_var_store_sheet_model_init (GSheetModelIface *iface)
{
+ iface->get_row_count = psppire_var_store_get_row_count;
+ iface->free_strings = TRUE;
iface->get_string = psppire_var_store_get_string;
iface->set_string = psppire_var_store_set_string;
iface->clear_datum = psppire_var_store_clear;
retval = g_object_new (GTK_TYPE_VAR_STORE, NULL);
- psppire_var_store_set_dictionary(retval, dict);
+ psppire_var_store_set_dictionary (retval, dict);
return retval;
}
-static void
-var_change_callback(GtkWidget *w, gint n, gpointer data)
+static void
+var_change_callback (GtkWidget *w, gint n, gpointer data)
{
- GSheetModel *model = G_SHEET_MODEL(data);
+ GSheetModel *model = G_SHEET_MODEL (data);
+
g_sheet_model_range_changed (model,
n, 0, n, n_COLS);
}
-static void
-var_delete_callback(GtkWidget *w, gint first, gint n, gpointer data)
+static void
+var_delete_callback (GtkWidget *w, gint first, gint n, gpointer data)
{
- GSheetModel *model = G_SHEET_MODEL(data);
-
+ GSheetModel *model = G_SHEET_MODEL (data);
+
g_sheet_model_rows_deleted (model, first, n);
}
-static void
-var_insert_callback(GtkWidget *w, gint row, gpointer data)
+static void
+var_insert_callback (GtkWidget *w, gint row, gpointer data)
{
- GSheetModel *model = G_SHEET_MODEL(data);
+ GSheetModel *model = G_SHEET_MODEL (data);
g_sheet_model_rows_inserted (model, row, 1);
}
* destroyed.
**/
void
-psppire_var_store_set_dictionary(PsppireVarStore *var_store, PsppireDict *dict)
+psppire_var_store_set_dictionary (PsppireVarStore *var_store, PsppireDict *dict)
{
- if ( var_store->dict ) g_object_unref(var_store->dict);
+ if ( var_store->dict ) g_object_unref (var_store->dict);
var_store->dict = dict;
- g_signal_connect(dict, "variable-changed", G_CALLBACK(var_change_callback),
+ g_signal_connect (dict, "variable-changed", G_CALLBACK (var_change_callback),
var_store);
- g_signal_connect(dict, "variables-deleted", G_CALLBACK(var_delete_callback),
+ g_signal_connect (dict, "variables-deleted", G_CALLBACK (var_delete_callback),
var_store);
- g_signal_connect(dict, "variable-inserted", G_CALLBACK(var_insert_callback),
+ g_signal_connect (dict, "variable-inserted", G_CALLBACK (var_insert_callback),
var_store);
/* The entire model has changed */
- g_sheet_model_range_changed (G_SHEET_MODEL(var_store), -1, -1, -1, -1);
+ g_sheet_model_range_changed (G_SHEET_MODEL (var_store), -1, -1, -1, -1);
}
static void
(* parent_class->finalize) (object);
}
-static const gchar *const
-psppire_var_store_get_string(GSheetModel *model, gint row, gint column)
+static gchar *
+psppire_var_store_get_string (const GSheetModel *model, gint row, gint column)
{
- const gchar *s ;
-
- PsppireVarStore *store = PSPPIRE_VAR_STORE(model);
+ PsppireVarStore *store = PSPPIRE_VAR_STORE (model);
- struct PsppireVariable *pv;
+ struct variable *pv;
- if ( row >= psppire_dict_get_var_cnt(store->dict))
+ if ( row >= psppire_dict_get_var_cnt (store->dict))
return 0;
-
+
pv = psppire_dict_get_variable (store->dict, row);
-
- s = text_for_column(pv, column);
- return s;
+ return text_for_column (pv, column, 0);
}
-struct PsppireVariable *
-psppire_var_store_get_variable(PsppireVarStore *store, gint row)
-{
- g_return_val_if_fail(store, NULL);
- g_return_val_if_fail(store->dict, NULL);
-
- if ( row >= psppire_dict_get_var_cnt(store->dict))
- return 0;
-
- return psppire_dict_get_variable (store->dict, row);
-}
-
-/* Clears that part of the variable store, if possible, which corresponds
+/* Clears that part of the variable store, if possible, which corresponds
to ROW, COL.
Returns true if anything was updated, false otherwise.
*/
-static gboolean
-psppire_var_store_clear(GSheetModel *model, gint row, gint col)
+static gboolean
+psppire_var_store_clear (GSheetModel *model, gint row, gint col)
{
- struct PsppireVariable *pv ;
+ struct variable *pv ;
- PsppireVarStore *var_store = PSPPIRE_VAR_STORE(model);
+ PsppireVarStore *var_store = PSPPIRE_VAR_STORE (model);
- if ( row >= psppire_dict_get_var_cnt(var_store->dict))
+ if ( row >= psppire_dict_get_var_cnt (var_store->dict))
return FALSE;
- pv = psppire_var_store_get_variable(var_store, row);
+ pv = psppire_var_store_get_var (var_store, row);
- if ( !pv )
+ if ( !pv )
return FALSE;
switch (col)
{
case COL_LABEL:
- psppire_variable_set_label(pv, 0);
+ var_set_label (pv, 0);
return TRUE;
break;
}
return FALSE;
}
-/* Attempts to update that part of the variable store which corresponds
+/* Attempts to update that part of the variable store which corresponds
to ROW, COL with the value TEXT.
Returns true if anything was updated, false otherwise.
*/
-static gboolean
-psppire_var_store_set_string(GSheetModel *model,
+static gboolean
+psppire_var_store_set_string (GSheetModel *model,
const gchar *text, gint row, gint col)
{
- struct PsppireVariable *pv ;
+ struct variable *pv ;
- PsppireVarStore *var_store = PSPPIRE_VAR_STORE(model);
+ PsppireVarStore *var_store = PSPPIRE_VAR_STORE (model);
- if ( row >= psppire_dict_get_var_cnt(var_store->dict))
+ if ( row >= psppire_dict_get_var_cnt (var_store->dict))
return FALSE;
- pv = psppire_var_store_get_variable(var_store, row);
- if ( !pv )
+ pv = psppire_var_store_get_var (var_store, row);
+
+ if ( !pv )
return FALSE;
switch (col)
{
case COL_NAME:
- return psppire_variable_set_name(pv, text);
+ return psppire_dict_rename_var (var_store->dict, pv, text);
break;
case COL_COLUMNS:
if ( ! text) return FALSE;
- return psppire_variable_set_columns(pv, atoi(text));
+ var_set_display_width (pv, atoi (text));
+ return TRUE;
break;
case COL_WIDTH:
- if ( ! text) return FALSE;
- return psppire_variable_set_width(pv, atoi(text));
+ {
+ int width = atoi (text);
+ if ( ! text) return FALSE;
+ if ( var_is_alpha (pv))
+ var_set_width (pv, width);
+ else
+ {
+ struct fmt_spec fmt ;
+ fmt = *var_get_write_format (pv);
+ if ( width < fmt_min_output_width (fmt.type)
+ ||
+ width > fmt_max_output_width (fmt.type))
+ return FALSE;
+
+ fmt.w = width;
+ fmt.d = MIN (fmt_max_output_decimals (fmt.type, width), fmt.d);
+
+ var_set_both_formats (pv, &fmt);
+ }
+
+ return TRUE;
+ }
break;
case COL_DECIMALS:
- if ( ! text) return FALSE;
- return psppire_variable_set_decimals(pv, atoi(text));
+ {
+ int decimals;
+ struct fmt_spec fmt;
+ if ( ! text) return FALSE;
+ decimals = atoi (text);
+ fmt = *var_get_write_format (pv);
+ if ( decimals >
+ fmt_max_output_decimals (fmt.type,
+ fmt.w
+ ))
+ return FALSE;
+
+ fmt.d = decimals;
+ var_set_both_formats (pv, &fmt);
+ return TRUE;
+ }
break;
case COL_LABEL:
- psppire_variable_set_label(pv, text);
+ var_set_label (pv, text);
return TRUE;
break;
case COL_TYPE:
return FALSE;
break;
default:
- g_assert_not_reached();
+ g_assert_not_reached ();
return FALSE;
}
}
-#define MAX_CELL_TEXT_LEN 255
+const static gchar none[] = N_("None");
-static const gchar *const
-text_for_column(const struct PsppireVariable *pv, gint c)
+static gchar *
+text_for_column (const struct variable *pv, gint c, GError **err)
{
- static gchar buf[MAX_CELL_TEXT_LEN];
-
- static gchar none[]=_("None");
-
- static const gchar *const type_label[] =
+ static const gchar *const type_label[] =
{
- _("Numeric"),
- _("Comma"),
- _("Dot"),
- _("Scientific"),
- _("Date"),
- _("Dollar"),
- _("Custom"),
- _("String")
+ N_("Numeric"),
+ N_("Comma"),
+ N_("Dot"),
+ N_("Scientific"),
+ N_("Date"),
+ N_("Dollar"),
+ N_("Custom"),
+ N_("String")
};
- enum {VT_NUMERIC, VT_COMMA, VT_DOT, VT_SCIENTIFIC, VT_DATE, VT_DOLLAR,
+ enum {VT_NUMERIC, VT_COMMA, VT_DOT, VT_SCIENTIFIC, VT_DATE, VT_DOLLAR,
VT_CUSTOM, VT_STRING};
- const struct fmt_spec *write_spec = psppire_variable_get_write_spec(pv);
+ const struct fmt_spec *write_spec = var_get_write_format (pv);
switch (c)
{
case COL_NAME:
- return psppire_variable_get_name(pv);
+ return pspp_locale_to_utf8 ( var_get_name (pv), -1, err);
break;
case COL_TYPE:
{
- switch ( write_spec->type )
+ switch ( write_spec->type )
{
case FMT_F:
- return type_label[VT_NUMERIC];
+ return g_locale_to_utf8 (gettext (type_label[VT_NUMERIC]), -1, 0, 0, err);
break;
case FMT_COMMA:
- return type_label[VT_COMMA];
+ return g_locale_to_utf8 (gettext (type_label[VT_COMMA]), -1, 0, 0, err);
break;
case FMT_DOT:
- return type_label[VT_DOT];
+ return g_locale_to_utf8 (gettext (type_label[VT_DOT]), -1, 0, 0, err);
break;
case FMT_E:
- return type_label[VT_SCIENTIFIC];
+ return g_locale_to_utf8 (gettext (type_label[VT_SCIENTIFIC]), -1, 0, 0, err);
break;
- case FMT_DATE:
- case FMT_EDATE:
- case FMT_SDATE:
- case FMT_ADATE:
- case FMT_JDATE:
- case FMT_QYR:
- case FMT_MOYR:
- case FMT_WKYR:
- case FMT_DATETIME:
- case FMT_TIME:
- case FMT_DTIME:
- case FMT_WKDAY:
- case FMT_MONTH:
- return type_label[VT_DATE];
+ case FMT_DATE:
+ case FMT_EDATE:
+ case FMT_SDATE:
+ case FMT_ADATE:
+ case FMT_JDATE:
+ case FMT_QYR:
+ case FMT_MOYR:
+ case FMT_WKYR:
+ case FMT_DATETIME:
+ case FMT_TIME:
+ case FMT_DTIME:
+ case FMT_WKDAY:
+ case FMT_MONTH:
+ return g_locale_to_utf8 (type_label[VT_DATE], -1, 0, 0, err);
break;
case FMT_DOLLAR:
- return type_label[VT_DOLLAR];
+ return g_locale_to_utf8 (type_label[VT_DOLLAR], -1, 0, 0, err);
break;
case FMT_CCA:
case FMT_CCB:
case FMT_CCC:
case FMT_CCD:
case FMT_CCE:
- return type_label[VT_CUSTOM];
+ return g_locale_to_utf8 (gettext (type_label[VT_CUSTOM]), -1, 0, 0, err);
break;
case FMT_A:
- return type_label[VT_STRING];
+ return g_locale_to_utf8 (gettext (type_label[VT_STRING]), -1, 0, 0, err);
break;
default:
- g_warning("Unknown format: \"%s\"\n",
- fmt_to_string(write_spec));
+ {
+ char str[FMT_STRING_LEN_MAX + 1];
+ g_warning ("Unknown format: \"%s\"\n",
+ fmt_to_string (write_spec, str));
+ }
break;
}
}
break;
case COL_WIDTH:
{
- g_snprintf(buf, MAX_CELL_TEXT_LEN, "%d", write_spec->w);
- return buf;
+ gchar *s;
+ GString *gstr = g_string_sized_new (10);
+ g_string_printf (gstr, _("%d"), write_spec->w);
+ s = g_locale_to_utf8 (gstr->str, gstr->len, 0, 0, err);
+ g_string_free (gstr, TRUE);
+ return s;
}
break;
case COL_DECIMALS:
{
- g_snprintf(buf, MAX_CELL_TEXT_LEN, "%d", write_spec->d);
- return buf;
+ gchar *s;
+ GString *gstr = g_string_sized_new (10);
+ g_string_printf (gstr, _("%d"), write_spec->d);
+ s = g_locale_to_utf8 (gstr->str, gstr->len, 0, 0, err);
+ g_string_free (gstr, TRUE);
+ return s;
}
break;
case COL_COLUMNS:
{
- g_snprintf(buf, MAX_CELL_TEXT_LEN,
- "%d", psppire_variable_get_columns(pv));
- return buf;
+ gchar *s;
+ GString *gstr = g_string_sized_new (10);
+ g_string_printf (gstr, _("%d"), var_get_display_width (pv));
+ s = g_locale_to_utf8 (gstr->str, gstr->len, 0, 0, err);
+ g_string_free (gstr, TRUE);
+ return s;
}
break;
case COL_LABEL:
- return psppire_variable_get_label(pv);
+ return pspp_locale_to_utf8 (var_get_label (pv), -1, err);
break;
+
case COL_MISSING:
{
- const struct missing_values *miss = psppire_variable_get_missing(pv);
- if ( mv_is_empty(miss))
- return none;
- else
- {
- if ( ! mv_has_range (miss))
- {
- const int n = mv_n_values(miss);
- gchar *mv[4] = {0,0,0,0};
- gint i;
- for(i = 0 ; i < n; ++i )
- {
- union value v;
- mv_peek_value(miss, &v, i);
- mv[i] = value_to_text(v, *write_spec);
- }
- g_stpcpy(buf, "");
- for(i = 0 ; i < n; ++i )
- {
- if ( i > 0)
- g_strlcat(buf, ", ", MAX_CELL_TEXT_LEN);
- g_strlcat(buf, mv[i], MAX_CELL_TEXT_LEN);
- g_free(mv[i]);
- }
- }
- else
- {
- gchar *l, *h;
- union value low, high;
- mv_peek_range(miss, &low.f, &high.f);
-
- l = value_to_text(low, *write_spec);
- h = value_to_text(high, *write_spec);
-
- g_snprintf(buf, MAX_CELL_TEXT_LEN, "%s - %s", l, h);
- g_free(l);
- g_free(h);
-
- if ( mv_has_value(miss))
- {
- gchar buf2[MAX_CELL_TEXT_LEN];
- gchar *s = 0;
- union value v;
- mv_peek_value(miss, &v, 0);
-
- s = value_to_text(v, *write_spec);
-
- g_snprintf(buf2, MAX_CELL_TEXT_LEN, "%s, %s", buf, s);
- free(s);
- g_stpcpy(buf, buf2);
- }
- }
-
- return buf;
- }
+ return missing_values_to_string (pv, err);
}
break;
case COL_VALUES:
{
- const struct val_labs *vls = psppire_variable_get_value_labels(pv);
- if ( ! vls || 0 == val_labs_count(vls))
- return none;
+ if ( ! var_has_value_labels (pv))
+ return g_locale_to_utf8 (gettext (none), -1, 0, 0, err);
else
{
- struct val_labs_iterator *ip=0;
+ gchar *ss;
+ GString *gstr = g_string_sized_new (10);
+ const struct val_labs *vls = var_get_value_labels (pv);
+ struct val_labs_iterator *ip = 0;
struct val_lab *vl = val_labs_first_sorted (vls, &ip);
- g_assert(vl);
+ g_assert (vl);
{
- gchar *const vstr = value_to_text(vl->value, *write_spec);
+ gchar *const vstr = value_to_text (vl->value, *write_spec);
- g_snprintf(buf, MAX_CELL_TEXT_LEN, "{%s,\"%s\"}_", vstr, vl->label);
- g_free(vstr);
+ g_string_printf (gstr, "{%s,\"%s\"}_", vstr, vl->label);
+ g_free (vstr);
}
- val_labs_done(&ip);
+ val_labs_done (&ip);
- return buf;
+ ss = pspp_locale_to_utf8 (gstr->str, gstr->len, err);
+ g_string_free (gstr, TRUE);
+ return ss;
}
}
break;
case COL_ALIGN:
- return alignments[psppire_variable_get_alignment(pv)];
+ {
+ const gint align = var_get_alignment (pv);
+
+ g_assert (align < n_ALIGNMENTS);
+ return g_locale_to_utf8 (gettext (alignments[align]), -1, 0, 0, err);
+ }
break;
case COL_MEASURE:
- return measures[psppire_variable_get_measure(pv)];
+ {
+ return measure_to_string (pv, err);
+ }
break;
}
return 0;
/* Return the number of variables */
gint
-psppire_var_store_get_var_cnt(PsppireVarStore *store)
+psppire_var_store_get_var_cnt (PsppireVarStore *store)
{
- return psppire_dict_get_var_cnt(store->dict);
+ return psppire_dict_get_var_cnt (store->dict);
}
void
-psppire_var_store_set_font(PsppireVarStore *store, PangoFontDescription *fd)
+psppire_var_store_set_font (PsppireVarStore *store, const PangoFontDescription *fd)
{
g_return_if_fail (store);
g_return_if_fail (PSPPIRE_IS_VAR_STORE (store));
store->font_desc = fd;
- g_sheet_model_range_changed (G_SHEET_MODEL(store), -1, -1, -1, -1);
+ g_sheet_model_range_changed (G_SHEET_MODEL (store), -1, -1, -1, -1);
+}
+
+
+static gint
+psppire_var_store_get_row_count (const GSheetModel * model)
+{
+ gint rows = 0;
+ PsppireVarStore *vs = PSPPIRE_VAR_STORE (model);
+
+ if (vs->dict)
+ rows = psppire_dict_get_var_cnt (vs->dict);
+
+ return rows ;
+}
+
+/* Row related funcs */
+
+static gint
+geometry_get_row_count (const GSheetRow *geom, gpointer data)
+{
+ gint rows = 0;
+ PsppireVarStore *vs = PSPPIRE_VAR_STORE (geom);
+
+ if (vs->dict)
+ rows = psppire_dict_get_var_cnt (vs->dict);
+
+ return rows + TRAILING_ROWS;
+}
+
+
+static gint
+geometry_get_height (const GSheetRow *geom, gint row, gpointer data)
+{
+ return 25;
+}
+
+
+static gboolean
+geometry_is_sensitive (const GSheetRow *geom, gint row, gpointer data)
+{
+ PsppireVarStore *vs = PSPPIRE_VAR_STORE (geom);
+
+ if ( ! vs->dict)
+ return FALSE;
+
+ return row < psppire_dict_get_var_cnt (vs->dict);
+}
+
+static
+gboolean always_true ()
+{
+ return TRUE;
+}
+
+
+static gchar *
+geometry_get_button_label (const GSheetRow *geom, gint unit, gpointer data)
+{
+ gchar *label = g_strdup_printf (_("%d"), unit);
+
+ return label;
+}
+
+
+static void
+psppire_var_store_sheet_row_init (GSheetRowIface *iface)
+{
+ iface->get_row_count = geometry_get_row_count;
+ iface->get_height = geometry_get_height;
+ iface->set_height = 0;
+ iface->get_visibility = always_true;
+ iface->get_sensitivity = geometry_is_sensitive;
+
+ iface->get_button_label = geometry_get_button_label;
}