static void
dialog_set_main_button_sensitivity (G_GNUC_UNUSED GtkWidget *dummy,
SolverState *state)
{
gboolean ready;
ready = gnm_expr_entry_is_cell_ref (state->target_entry, state->sheet,
FALSE)
&& gnm_expr_entry_is_cell_ref (state->change_cell_entry,
state->sheet, TRUE);
gtk_widget_set_sensitive (state->solve_button, ready);
}
static void
cb_merge_update_buttons (G_GNUC_UNUSED gpointer ignored,
MergeState *state)
{
/* Note: ignored could be NULL or an expr-entry. */
GtkTreeIter iter;
GtkTreeSelection *selection = gtk_tree_view_get_selection (state->list);
gboolean has_selection, has_data, has_work;
has_selection = gtk_tree_selection_get_selected (selection, NULL, &iter);
has_data = gnm_expr_entry_is_cell_ref (state->data, state->sheet, TRUE)
&& gnm_expr_entry_is_cell_ref (state->field, state->sheet, FALSE);
has_work = (gtk_tree_model_iter_n_children (GTK_TREE_MODEL (state->model), NULL) > 0)
&& gnm_expr_entry_is_cell_ref (state->zone, state->sheet, TRUE);
gtk_widget_set_sensitive (state->add_btn, has_data);
gtk_widget_set_sensitive (state->change_btn, has_data && has_selection);
gtk_widget_set_sensitive (state->delete_btn, has_selection);
gtk_widget_set_sensitive (state->merge_btn, has_work);
}
gboolean
gnm_dao_get_data (GnmDao *gdao, data_analysis_output_t **dao)
{
gboolean dao_ready = FALSE;
int grp_val;
g_return_val_if_fail (gdao != NULL, FALSE);
grp_val = gnm_gui_group_value (gdao->gui, dao_group);
dao_ready = ((grp_val != 2) ||
gnm_expr_entry_is_cell_ref
(GNM_EXPR_ENTRY (gdao->output_entry),
wb_control_cur_sheet (GNM_WBC (gdao->wbcg)),
TRUE));
if (dao_ready && NULL != dao) {
GtkWidget *button;
GnmValue *output_range = NULL;
switch (grp_val) {
case 0:
default:
*dao = dao_init_new_sheet (*dao);
break;
case 1:
*dao = dao_init (*dao, NewWorkbookOutput);
break;
case 2:
output_range = gnm_expr_entry_parse_as_value
(GNM_EXPR_ENTRY (gdao->output_entry),
wb_control_cur_sheet (GNM_WBC
(gdao->wbcg)));
*dao = dao_init (*dao, RangeOutput);
dao_load_from_value (*dao, output_range);
value_release (output_range);
break;
case 3:
(*dao) = dao_init ((*dao), InPlaceOutput);
/* It is the callers responsibility to fill the */
/* dao with the appropriate range. */
break;
}
button = go_gtk_builder_get_widget (gdao->gui, "autofit_button");
(*dao)->autofit_flag = gtk_toggle_button_get_active (
GTK_TOGGLE_BUTTON (button));
(*dao)->clear_outputrange = gtk_toggle_button_get_active (
GTK_TOGGLE_BUTTON (gdao->clear_outputrange_button));
(*dao)->retain_format = gtk_toggle_button_get_active (
GTK_TOGGLE_BUTTON (gdao->retain_format_button));
(*dao)->retain_comments = gtk_toggle_button_get_active (
GTK_TOGGLE_BUTTON (gdao->retain_comments_button));
(*dao)->put_formulas
= (gtk_combo_box_get_active
(GTK_COMBO_BOX (gdao->put_menu))
!= 0);
}
return dao_ready;
}
