#include <gobject/gvaluecollector.h>
-#include <ui/gui/sheet/psppire-sheetmodel.h>
-
#include "psppire-var-store.h"
#include "helper.h"
#include "var-display.h"
-static void
-var_change_callback (GtkWidget *w, gint n, gpointer data)
-{
- PsppireSheetModel *model = PSPPIRE_SHEET_MODEL (data);
-
- psppire_sheet_model_range_changed (model,
- n, 0, n, PSPPIRE_VAR_STORE_n_COLS);
-}
-
-
-static void
-var_delete_callback (GtkWidget *w, const struct variable *var UNUSED,
- gint dict_idx, gint case_idx UNUSED, gpointer data)
-{
- PsppireSheetModel *model = PSPPIRE_SHEET_MODEL (data);
-
- psppire_sheet_model_rows_deleted (model, dict_idx, 1);
-}
-
-
-
-static void
-var_insert_callback (GtkWidget *w, glong row, gpointer data)
-{
- PsppireSheetModel *model = PSPPIRE_SHEET_MODEL (data);
-
- psppire_sheet_model_rows_inserted (model, row, 1);
-}
-
-static void
-refresh (PsppireDict *d, gpointer data)
-{
- PsppireVarStore *vs = data;
-
- psppire_sheet_model_range_changed (PSPPIRE_SHEET_MODEL (vs), -1, -1, -1, -1);
-}
-
enum
{
PROP_0,
- PSPPIRE_VAR_STORE_FORMAT_TYPE,
PSPPIRE_VAR_STORE_DICT
};
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 (PsppireSheetModelIface *iface);
static void psppire_var_store_finalize (GObject *object);
static void psppire_var_store_dispose (GObject *object);
-static gchar *psppire_var_store_get_string (const PsppireSheetModel *sheet_model, glong row, glong column);
-
-static gboolean psppire_var_store_clear (PsppireSheetModel *model, glong row, glong col);
-
-
-static gboolean psppire_var_store_set_string (PsppireSheetModel *model,
- const gchar *text, glong row, glong column);
-
-static glong psppire_var_store_get_row_count (const PsppireSheetModel * model);
-static glong psppire_var_store_get_column_count (const PsppireSheetModel * model);
-
-static gchar *text_for_column (PsppireVarStore *vs, const struct variable *pv,
- gint c, GError **err);
-
-
static GObjectClass *parent_class = NULL;
-GType
-psppire_var_store_format_type_get_type (void)
-{
- static GType etype = 0;
- if (etype == 0)
- {
- static const GEnumValue values[] =
- {
- { PSPPIRE_VAR_STORE_INPUT_FORMATS,
- "PSPPIRE_VAR_STORE_INPUT_FORMATS",
- "input" },
- { PSPPIRE_VAR_STORE_OUTPUT_FORMATS,
- "PSPPIRE_VAR_STORE_OUTPUT_FORMATS",
- "output" },
- { 0, NULL, NULL }
- };
-
- etype = g_enum_register_static
- (g_intern_static_string ("PsppireVarStoreFormatType"), values);
-
- }
- return etype;
-}
-
GType
psppire_var_store_get_type (void)
{
(GInstanceInitFunc) psppire_var_store_init,
};
- static const GInterfaceInfo sheet_model_info =
- {
- (GInterfaceInitFunc) psppire_var_store_sheet_model_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,
- PSPPIRE_TYPE_SHEET_MODEL,
- &sheet_model_info);
}
return var_store_type;
switch (property_id)
{
- case PSPPIRE_VAR_STORE_FORMAT_TYPE:
- self->format_type = g_value_get_enum (value);
- break;
-
case PSPPIRE_VAR_STORE_DICT:
if ( self->dictionary)
g_object_unref (self->dictionary);
self->dictionary = g_value_dup_object (value);
- g_signal_connect (self->dictionary, "variable-changed", G_CALLBACK (var_change_callback),
- self);
-
- g_signal_connect (self->dictionary, "variable-deleted", G_CALLBACK (var_delete_callback),
- self);
-
- g_signal_connect (self->dictionary, "variable-inserted",
- G_CALLBACK (var_insert_callback), self);
-
- g_signal_connect (self->dictionary, "backend-changed", G_CALLBACK (refresh),
- self);
-
- /* The entire model has changed */
- psppire_sheet_model_range_changed (PSPPIRE_SHEET_MODEL (self), -1, -1, -1, -1);
-
break;
default:
switch (property_id)
{
- case PSPPIRE_VAR_STORE_FORMAT_TYPE:
- g_value_set_enum (value, self->format_type);
- break;
-
case PSPPIRE_VAR_STORE_DICT:
g_value_take_object (value, self->dictionary);
break;
psppire_var_store_class_init (PsppireVarStoreClass *class)
{
GObjectClass *object_class;
- GParamSpec *format_pspec;
GParamSpec *dict_pspec;
parent_class = g_type_class_peek_parent (class);
object_class->set_property = psppire_var_store_set_property;
object_class->get_property = psppire_var_store_get_property;
- format_pspec = g_param_spec_enum ("format-type",
- "Variable format type",
- ("Whether variables have input or output "
- "formats"),
- PSPPIRE_TYPE_VAR_STORE_FORMAT_TYPE,
- PSPPIRE_VAR_STORE_OUTPUT_FORMATS,
- G_PARAM_READWRITE);
-
- g_object_class_install_property (object_class,
- PSPPIRE_VAR_STORE_FORMAT_TYPE,
- format_pspec);
-
dict_pspec = g_param_spec_object ("dictionary",
"Dictionary",
"The PsppireDict represented by this var store",
dict_pspec);
}
-#define DISABLED_COLOR "gray"
-
static void
psppire_var_store_init (PsppireVarStore *var_store)
{
- if ( ! gdk_color_parse (DISABLED_COLOR, &var_store->disabled))
- g_critical ("Could not parse color `%s'", DISABLED_COLOR);
-
var_store->dictionary = NULL;
- var_store->format_type = PSPPIRE_VAR_STORE_OUTPUT_FORMATS;
}
-static gboolean
-psppire_var_store_item_editable (PsppireVarStore *var_store, glong row, glong column)
-{
- const struct fmt_spec *write_spec ;
-
- struct variable *pv = psppire_var_store_get_var (var_store, row);
-
- if ( !pv )
- return TRUE;
-
- if ( var_is_alpha (pv) && column == PSPPIRE_VAR_STORE_COL_DECIMALS )
- return FALSE;
-
- write_spec = var_get_print_format (pv);
-
- 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:
- if ( column == PSPPIRE_VAR_STORE_COL_DECIMALS || column == PSPPIRE_VAR_STORE_COL_WIDTH)
- return FALSE;
- break;
- default:
- break;
- }
-
- return TRUE;
-}
-
-
struct variable *
psppire_var_store_get_var (PsppireVarStore *store, glong row)
{
return psppire_dict_get_variable (store->dictionary, row);
}
-static gboolean
-psppire_var_store_is_editable (const PsppireSheetModel *model, glong row, glong column)
-{
- PsppireVarStore *store = PSPPIRE_VAR_STORE (model);
- return psppire_var_store_item_editable (store, row, column);
-}
-
-
-static GdkColor *
-psppire_var_store_get_foreground (const PsppireSheetModel *model, glong row, glong column)
-{
- PsppireVarStore *store = PSPPIRE_VAR_STORE (model);
-
- if ( ! psppire_var_store_item_editable (store, row, column) )
- return &store->disabled;
-
- return NULL;
-}
-
-
-static gchar *get_column_title (const PsppireSheetModel *model, gint col);
-static gchar *get_row_title (const PsppireSheetModel *model, gint row);
-static gboolean get_row_sensitivity (const PsppireSheetModel *model, gint row);
-
-static void
-psppire_var_store_sheet_model_init (PsppireSheetModelIface *iface)
-{
- iface->get_row_count = psppire_var_store_get_row_count;
- iface->get_column_count = psppire_var_store_get_column_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;
- iface->is_editable = psppire_var_store_is_editable;
- iface->get_foreground = psppire_var_store_get_foreground;
- iface->get_background = NULL;
- iface->get_justification = NULL;
-
- iface->get_column_title = get_column_title;
-
- iface->get_row_title = get_row_title;
- iface->get_row_sensitivity = get_row_sensitivity;
-
- iface->get_row_overstrike = NULL;
-}
-
/**
* psppire_var_store_new:
* @dict: The dictionary for this var_store.
return retval;
}
-#if 0
-/**
- * psppire_var_store_replace_set_dictionary:
- * @var_store: The variable store
- * @dict: The dictionary to set
- *
- * If a dictionary is already associated with the var-store, then it will be
- * destroyed.
- **/
-void
-psppire_var_store_set_dictionary (PsppireVarStore *var_store, PsppireDict *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),
- var_store);
-
- g_signal_connect (dict, "variable-deleted", G_CALLBACK (var_delete_callback),
- var_store);
-
- g_signal_connect (dict, "variable-inserted",
- G_CALLBACK (var_insert_callback), var_store);
-
- g_signal_connect (dict, "backend-changed", G_CALLBACK (refresh),
- var_store);
-
- /* The entire model has changed */
- psppire_sheet_model_range_changed (PSPPIRE_SHEET_MODEL (var_store), -1, -1, -1, -1);
-}
-#endif
-
static void
psppire_var_store_finalize (GObject *object)
{
}
-static gchar *
-psppire_var_store_get_string (const PsppireSheetModel *model,
- glong row, glong column)
-{
- PsppireVarStore *store = PSPPIRE_VAR_STORE (model);
-
- struct variable *pv;
-
- if ( row >= psppire_dict_get_var_cnt (store->dictionary))
- return 0;
-
- pv = psppire_dict_get_variable (store->dictionary, row);
-
- return text_for_column (store, pv, column, 0);
-}
-
-
-/* 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 (PsppireSheetModel *model, glong row, glong col)
-{
- struct variable *pv ;
-
- PsppireVarStore *var_store = PSPPIRE_VAR_STORE (model);
-
- if ( row >= psppire_dict_get_var_cnt (var_store->dictionary))
- return FALSE;
-
- pv = psppire_var_store_get_var (var_store, row);
-
- if ( !pv )
- return FALSE;
-
- switch (col)
- {
- case PSPPIRE_VAR_STORE_COL_LABEL:
- var_clear_label (pv);
- return TRUE;
- break;
- }
-
- return FALSE;
-}
-
-/* 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 (PsppireSheetModel *model,
- const gchar *text, glong row, glong col)
-{
- struct variable *pv ;
-
- PsppireVarStore *var_store = PSPPIRE_VAR_STORE (model);
-
- if ( row >= psppire_dict_get_var_cnt (var_store->dictionary))
- return FALSE;
-
- pv = psppire_var_store_get_var (var_store, row);
-
- if ( !pv )
- return FALSE;
-
- switch (col)
- {
- case PSPPIRE_VAR_STORE_COL_NAME:
- {
- gboolean ok;
- ok = psppire_dict_rename_var (var_store->dictionary, pv, text);
- return ok;
- }
- case PSPPIRE_VAR_STORE_COL_COLUMNS:
- if ( ! text) return FALSE;
- var_set_display_width (pv, atoi (text));
- return TRUE;
- break;
- case PSPPIRE_VAR_STORE_COL_WIDTH:
- {
- const int width = atoi (text);
- if ( ! text)
- return FALSE;
-
- if (width < 0)
- return FALSE;
-
- if ( var_is_alpha (pv))
- {
- if ( width > MAX_STRING )
- return FALSE;
- var_set_width (pv, width);
- }
- else
- {
- bool for_input
- = var_store->format_type == PSPPIRE_VAR_STORE_INPUT_FORMATS;
- struct fmt_spec fmt ;
- fmt = *var_get_print_format (pv);
- if ( width < fmt_min_width (fmt.type, for_input)
- ||
- width > fmt_max_width (fmt.type, for_input))
- return FALSE;
-
- fmt.w = width;
- fmt.d = MIN (fmt_max_decimals (fmt.type, width, for_input), fmt.d);
-
- var_set_both_formats (pv, &fmt);
- }
-
- return TRUE;
- }
- break;
- case PSPPIRE_VAR_STORE_COL_DECIMALS:
- {
- bool for_input
- = var_store->format_type == PSPPIRE_VAR_STORE_INPUT_FORMATS;
- int decimals;
- struct fmt_spec fmt;
- if ( ! text) return FALSE;
- decimals = atoi (text);
- fmt = *var_get_print_format (pv);
- if ( decimals >
- fmt_max_decimals (fmt.type,
- fmt.w,
- for_input
- ))
- return FALSE;
-
- fmt.d = decimals;
- var_set_both_formats (pv, &fmt);
- return TRUE;
- }
- break;
- case PSPPIRE_VAR_STORE_COL_LABEL:
- {
- var_set_label (pv, text, true);
- return TRUE;
- }
- break;
- case PSPPIRE_VAR_STORE_COL_TYPE:
- case PSPPIRE_VAR_STORE_COL_VALUES:
- case PSPPIRE_VAR_STORE_COL_MISSING:
- case PSPPIRE_VAR_STORE_COL_ALIGN:
- case PSPPIRE_VAR_STORE_COL_MEASURE:
- /* These can be modified only by their respective dialog boxes */
- return FALSE;
- break;
- default:
- g_assert_not_reached ();
- return FALSE;
- }
-
- return TRUE;
-}
-
-
-static const gchar none[] = N_("None");
-
-static gchar *
-text_for_column (PsppireVarStore *vs,
- const struct variable *pv, gint c, GError **err)
-{
- PsppireDict *dict = vs->dictionary;
-
- const struct fmt_spec *format = var_get_print_format (pv);
-
- switch (c)
- {
- case PSPPIRE_VAR_STORE_COL_NAME:
- return xstrdup (var_get_name (pv));
- break;
- case PSPPIRE_VAR_STORE_COL_TYPE:
- return xstrdup (fmt_gui_name (format->type));
- break;
- case PSPPIRE_VAR_STORE_COL_WIDTH:
- {
- gchar *s;
- GString *gstr = g_string_sized_new (10);
- g_string_printf (gstr, _("%d"), format->w);
- s = g_locale_to_utf8 (gstr->str, gstr->len, 0, 0, err);
- g_string_free (gstr, TRUE);
- return s;
- }
- break;
- case PSPPIRE_VAR_STORE_COL_DECIMALS:
- {
- gchar *s;
- GString *gstr = g_string_sized_new (10);
- g_string_printf (gstr, _("%d"), format->d);
- s = g_locale_to_utf8 (gstr->str, gstr->len, 0, 0, err);
- g_string_free (gstr, TRUE);
- return s;
- }
- break;
- case PSPPIRE_VAR_STORE_COL_COLUMNS:
- {
- 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 PSPPIRE_VAR_STORE_COL_LABEL:
- {
- const char *label = var_get_label (pv);
- if (label)
- return xstrdup (label);
- return NULL;
- }
- break;
-
- case PSPPIRE_VAR_STORE_COL_MISSING:
- {
- return missing_values_to_string (dict, pv, err);
- }
- break;
- case PSPPIRE_VAR_STORE_COL_VALUES:
- {
- if ( ! var_has_value_labels (pv))
- return xstrdup (gettext (none));
- else
- {
- const struct val_labs *vls = var_get_value_labels (pv);
- const struct val_lab **labels = val_labs_sorted (vls);
- const struct val_lab *vl = labels[0];
- free (labels);
-
- g_assert (vl);
-
- {
- gchar *const vstr = value_to_text (vl->value, pv);
-
- return g_strdup_printf (_("{%s,`%s'}_"), vstr,
- val_lab_get_escaped_label (vl));
- }
- }
- }
- break;
- case PSPPIRE_VAR_STORE_COL_ALIGN:
- {
- const gint align = var_get_alignment (pv);
-
- g_assert (align < n_ALIGNMENTS);
- return xstrdup (alignment_to_string (align));
- }
- break;
- case PSPPIRE_VAR_STORE_COL_MEASURE:
- {
- return xstrdup (measure_to_string (var_get_measure (pv)));
- }
- break;
- }
- return 0;
-}
-
-
-
/* Return the number of variables */
gint
psppire_var_store_get_var_cnt (PsppireVarStore *store)
{
return psppire_dict_get_var_cnt (store->dictionary);
}
-
-
-static glong
-psppire_var_store_get_row_count (const PsppireSheetModel * model)
-{
- gint rows = 0;
- PsppireVarStore *vs = PSPPIRE_VAR_STORE (model);
-
- if (vs->dictionary)
- rows = psppire_dict_get_var_cnt (vs->dictionary);
-
- return rows ;
-}
-
-static glong
-psppire_var_store_get_column_count (const PsppireSheetModel * model)
-{
- return PSPPIRE_VAR_STORE_n_COLS ;
-}
-
-\f
-
-/* Row related funcs */
-
-
-static gboolean
-get_row_sensitivity (const PsppireSheetModel *model, gint row)
-{
- PsppireVarStore *vs = PSPPIRE_VAR_STORE (model);
-
- if ( ! vs->dictionary)
- return FALSE;
-
- return row < psppire_dict_get_var_cnt (vs->dictionary);
-}
-
-
-static gchar *
-get_row_title (const PsppireSheetModel *model, gint unit)
-{
- return g_strdup_printf (_("%d"), unit + 1);
-}
-
-
-\f
-
-static const gchar *column_titles[] = {
- N_("Name"),
- N_("Type"),
- N_("Width"),
- N_("Decimals"),
- N_("Label"),
- N_("Values"),
- N_("Missing"),
- N_("Columns"),
- N_("Align"),
- N_("Measure"),
-};
-
-
-static gchar *
-get_column_title (const PsppireSheetModel *model, gint col)
-{
- if ( col >= 10)
- return NULL;
- return g_strdup (gettext (column_titles[col]));
-}
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