/**
* random_cor_tool_ok_clicked_cb:
* @button:
* @state:
*
* Retrieve the information from the dialog and call the appropriate tool.
* Note that we assume that the ok_button is only active if the entry fields
* contain sensible data.
**/
static void
random_cor_tool_ok_clicked_cb (GtkWidget *button, RandomCorToolState *state)
{
data_analysis_output_t *dao;
tools_data_random_cor_t *data;
gint err;
data = g_new0 (tools_data_random_cor_t, 1);
dao = parse_output ((GnmGenericToolState *)state, NULL);
err = entry_to_int (GTK_ENTRY (state->count_entry), &data->count, FALSE);
data->matrix = gnm_expr_entry_parse_as_value
(GNM_EXPR_ENTRY (state->base.input_entry),
state->base.sheet);
data->variables = data->matrix->v_range.cell.b.row -
data->matrix->v_range.cell.a.row + 1;
data->matrix_type = gnm_gui_group_value
(state->base.gui, matrix_group);
if (!cmd_analysis_tool (GNM_WBC (state->base.wbcg),
state->base.sheet,
dao, data, tool_random_cor_engine, TRUE) &&
(button == state->base.ok_button))
gtk_widget_destroy (state->base.dialog);
}
static void
autosave_set_sensitivity (G_GNUC_UNUSED GtkWidget *widget,
autosave_t *state)
{
gboolean active = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (state->autosave_on_off));
gint minutes;
gboolean minutes_err = entry_to_int (GTK_ENTRY (state->minutes_entry), &minutes, FALSE);
gtk_widget_set_sensitive (state->minutes_entry, active);
gtk_widget_set_sensitive (state->prompt_cb, active);
gtk_widget_set_sensitive (state->ok_button,
!active || (!minutes_err && minutes > 0));
}
/**
* random_cor_tool_update_sensitivity_cb:
* @dummy:
* @state:
*
* Update the dialog widgets sensitivity if the only items of interest
* are the standard input (one range) and output items.
**/
static void
random_cor_tool_update_sensitivity_cb (G_GNUC_UNUSED GtkWidget *dummy,
RandomCorToolState *state)
{
GnmValue *input_range;
gint height, width, count;
input_range = gnm_expr_entry_parse_as_value
(GNM_EXPR_ENTRY (state->base.input_entry), state->base.sheet);
if (input_range == NULL) {
gtk_label_set_text (GTK_LABEL (state->base.warning),
_("The matrix range is not valid."));
gtk_widget_set_sensitive (state->base.ok_button, FALSE);
return;
}
height = input_range->v_range.cell.b.row - input_range->v_range.cell.a.row;
width = input_range->v_range.cell.b.col - input_range->v_range.cell.a.col;
value_release (input_range);
if (height != width || height == 0) {
gtk_label_set_text (GTK_LABEL (state->base.warning),
_("The matrix must be symmetric positive-definite."));
gtk_widget_set_sensitive (state->base.ok_button, FALSE);
return;
}
if (!gnm_dao_is_ready (GNM_DAO (state->base.gdao))) {
gtk_label_set_text (GTK_LABEL (state->base.warning),
_("The output specification "
"is invalid."));
gtk_widget_set_sensitive (state->base.ok_button, FALSE);
return;
}
if (entry_to_int (GTK_ENTRY (state->count_entry), &count, FALSE) != 0 ||
count <= 0) {
gtk_label_set_text (GTK_LABEL (state->base.warning),
_("The number of random numbers requested is invalid."));
gtk_widget_set_sensitive (state->base.ok_button, FALSE);
return;
}
gtk_label_set_text (GTK_LABEL (state->base.warning), "");
gtk_widget_set_sensitive (state->base.ok_button, TRUE);
}
static void
cb_autosave_ok (G_GNUC_UNUSED GtkWidget *button, autosave_t *state)
{
if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (state->autosave_on_off))) {
gboolean prompt = gtk_toggle_button_get_active
(GTK_TOGGLE_BUTTON (state->prompt_cb));
int minutes, secs;
gboolean minutes_err = entry_to_int (GTK_ENTRY (state->minutes_entry),
&minutes, TRUE);
g_return_if_fail (!minutes_err); /* Why is ok active? */
secs = 60 * MIN (minutes, G_MAXINT / 60);
g_object_set (state->wbcg,
"autosave-time", secs,
"autosave-prompt", prompt,
NULL);
} else {
g_object_set (state->wbcg, "autosave-time", 0, NULL);
}
gtk_widget_destroy (state->dialog);
}
