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 <data/casefile.h>
#include <data/case.h>
+#include <data/data-out.h>
+#include <data/variable.h>
#include <gtksheet/gtksheet.h>
#include <gtksheet/gsheetmodel.h>
#include <pango/pango-context.h>
-#include "psppire-variable.h"
#include "psppire-data-store.h"
#include "psppire-case-file.h"
#include "helper.h"
if ( var_num > 0 )
{
- struct PsppireVariable *variable;
+ struct variable *variable;
variable = psppire_dict_get_variable(store->dict, var_num);
- posn = psppire_variable_get_fv(variable);
+ posn = var_get_case_index (variable);
}
else
{
store = PSPPIRE_DATA_STORE(data);
- /*
- if ( adjustment > 0 )
- */
psppire_case_file_insert_values (store->case_file, adjustment, posn);
}
psppire_data_store_set_dictionary(PsppireDataStore *data_store, PsppireDict *dict)
{
gint var_cnt = psppire_dict_get_next_value_idx(dict);
-#if 0
- if ( data_store->dict ) g_object_unref(data_store->dict);
-#endif
data_store->dict = dict;
}
+
+/* Insert a blank case before POSN */
+gboolean
+psppire_data_store_insert_new_case(PsppireDataStore *ds, gint posn)
+{
+ gboolean result;
+ gint val_cnt, v;
+ struct ccase cc;
+ g_return_val_if_fail (ds, FALSE);
+
+
+ /* Opportunity for optimisation exists here when creating a blank case */
+ val_cnt = casefile_get_value_cnt(ds->case_file->flexifile) ;
+
+ case_create (&cc, val_cnt);
+
+ memset ( case_data_rw_idx (&cc, 0), 0, val_cnt * MAX_SHORT_STRING);
+
+ for (v = 0 ; v < psppire_dict_get_var_cnt (ds->dict) ; ++v)
+ {
+ const struct variable *pv = psppire_dict_get_variable (ds->dict, v);
+ if ( var_is_alpha (pv))
+ continue;
+
+ case_data_rw (&cc, pv)->f = SYSMIS;
+ }
+
+ result = psppire_case_file_insert_case (ds->case_file, &cc, posn);
+
+ case_destroy (&cc);
+
+ return result;
+}
+
+
static gchar *
-psppire_data_store_get_string(const GSheetModel *model, gint row, gint column)
+psppire_data_store_get_string (const GSheetModel *model, gint row, gint column)
{
gint idx;
char *text;
const struct fmt_spec *fp ;
- const struct PsppireVariable *pv ;
+ const struct variable *pv ;
const union value *v ;
GString *s;
PsppireDataStore *store = PSPPIRE_DATA_STORE(model);
- g_return_val_if_fail(store->dict, NULL);
- g_return_val_if_fail(store->case_file, NULL);
+ g_return_val_if_fail (store->dict, NULL);
+ g_return_val_if_fail (store->case_file, NULL);
- if (column >= psppire_dict_get_var_cnt(store->dict))
+ if (column >= psppire_dict_get_var_cnt (store->dict))
return NULL;
- if ( row >= psppire_case_file_get_case_count(store->case_file))
+ if ( row >= psppire_case_file_get_case_count (store->case_file))
return NULL;
- pv = psppire_dict_get_variable(store->dict, column);
+ pv = psppire_dict_get_variable (store->dict, column);
- idx = psppire_variable_get_fv(pv);
+ idx = var_get_case_index (pv);
- v = psppire_case_file_get_value(store->case_file, row, idx);
+ v = psppire_case_file_get_value (store->case_file, row, idx);
g_return_val_if_fail(v, NULL);
if ( store->show_labels)
{
- const struct val_labs * vl = psppire_variable_get_value_labels(pv);
+ const struct val_labs * vl = var_get_value_labels (pv);
const gchar *label;
if ( (label = val_labs_find(vl, *v)) )
}
}
- fp = psppire_variable_get_write_spec(pv);
+ fp = var_get_write_format (pv);
s = g_string_sized_new (fp->w + 1);
- g_string_set_size(s, fp->w);
+ g_string_set_size (s, fp->w);
- memset(s->str, 0, fp->w);
+ memset (s->str, 0, fp->w);
- g_assert(fp->w == s->len);
+ g_assert (fp->w == s->len);
/* Converts binary value V into printable form in the exactly
FP->W character in buffer S according to format specification
FP. No null terminator is appended to the buffer. */
- data_out (s->str, fp, v);
+ data_out (v, fp, s->str);
+
+ text = pspp_locale_to_utf8 (s->str, fp->w, 0);
+ g_string_free (s, TRUE);
- text = pspp_locale_to_utf8(s->str, fp->w, 0);
- g_string_free(s, TRUE);
+ g_strchomp (text);
return text;
}
static gboolean
-psppire_data_store_clear_datum(GSheetModel *model,
+psppire_data_store_clear_datum (GSheetModel *model,
gint row, gint col)
{
PsppireDataStore *store = PSPPIRE_DATA_STORE(model);
union value v;
- const struct PsppireVariable *pv = psppire_dict_get_variable(store->dict, col);
+ const struct variable *pv = psppire_dict_get_variable (store->dict, col);
- const gint index = psppire_variable_get_fv(pv) ;
+ const gint index = var_get_case_index (pv) ;
- if ( psppire_variable_get_type(pv) == NUMERIC)
+ if ( var_is_numeric (pv))
v.f = SYSMIS;
else
memcpy(v.s, "", MAX_SHORT_STRING);
psppire_case_file_set_value(store->case_file, row, index, &v,
- psppire_variable_get_width(pv));
+ var_get_width (pv));
+
return TRUE;
}
{
PsppireDataStore *store = PSPPIRE_DATA_STORE(model);
- const struct PsppireVariable *pv = psppire_dict_get_variable(store->dict, col);
+ const struct variable *pv = psppire_dict_get_variable(store->dict, col);
g_return_val_if_fail(pv, FALSE);
#if 0
}
#endif
- {
- const gint index = psppire_variable_get_fv(pv);
-
- struct data_in d_in;
- d_in.s = text;
- d_in.e = text + strlen(text);
- d_in.v = 0;
- d_in.f1 = d_in.f2 = 0;
- d_in.format = * psppire_variable_get_write_spec(pv);
- d_in.flags = 0;
-
- psppire_case_file_data_in(store->case_file, row, index, &d_in) ;
- }
-
+ psppire_case_file_data_in (store->case_file, row,
+ var_get_case_index (pv), ss_cstr (text),
+ var_get_write_format (pv));
+
return TRUE;
}
static gint
geometry_get_width(const GSheetColumn *geom, gint unit)
{
- const struct PsppireVariable *pv ;
+ const struct variable *pv ;
PsppireDataStore *ds = PSPPIRE_DATA_STORE(geom);
if ( unit >= psppire_dict_get_var_cnt(ds->dict) )
return ds->width_of_m * 8 ;
- pv = psppire_dict_get_variable(ds->dict, unit);
+ pv = psppire_dict_get_variable (ds->dict, unit);
if ( pv == NULL )
return ds->width_of_m * 8 ;
- return ds->width_of_m * psppire_variable_get_columns(pv);
+ return ds->width_of_m * var_get_display_width (pv);
}
static void
{
PsppireDataStore *ds = PSPPIRE_DATA_STORE(geom);
- struct PsppireVariable *pv = psppire_dict_get_variable(ds->dict, unit);
+ struct variable *pv = psppire_dict_get_variable (ds->dict, unit);
- psppire_variable_set_columns(pv, width / ds->width_of_m );
+ var_set_display_width (pv, width / ds->width_of_m );
}
geometry_get_justification(const GSheetColumn *geom, gint unit)
{
PsppireDataStore *ds = PSPPIRE_DATA_STORE(geom);
- const struct PsppireVariable *pv ;
+ const struct variable *pv ;
if ( unit >= psppire_dict_get_var_cnt(ds->dict) )
pv = psppire_dict_get_variable(ds->dict, unit);
- /* Kludge: Happily GtkJustification is defined similarly
- to enum alignment from pspp/variable.h */
- return psppire_variable_get_alignment(pv);
+ return (var_get_alignment (pv) == ALIGN_LEFT ? GTK_JUSTIFY_LEFT
+ : var_get_alignment (pv) == ALIGN_RIGHT ? GTK_JUSTIFY_RIGHT
+ : GTK_JUSTIFY_CENTER);
}
geometry_get_column_button_label(const GSheetColumn *geom, gint unit)
{
gchar *text;
- struct PsppireVariable *pv ;
+ struct variable *pv ;
PsppireDataStore *ds = PSPPIRE_DATA_STORE(geom);
if ( unit >= psppire_dict_get_var_cnt(ds->dict) )
return g_locale_to_utf8(null_var_name, -1, 0, 0, 0);
- pv = psppire_dict_get_variable(ds->dict, unit);
+ pv = psppire_dict_get_variable (ds->dict, unit);
- text = pspp_locale_to_utf8(psppire_variable_get_name(pv), -1, 0);
+ text = pspp_locale_to_utf8 (var_get_name (pv), -1, 0);
return text;
}
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