src/interface/vapiGtkTable.c

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#include <gtk/gtk.h>
#include "vapiString.h"
#include "vapiGtkTable.h"

vBoolean
vapiGtkTableSelectRow (GtkWidget * Table, int row)
{
        GtkTreeModel *treeModel;
        GtkTreeSelection *treeSelection;
        GtkTreeIter iter;
        treeModel = gtk_tree_view_get_model ((GtkTreeView *) Table);
        if (vapiGtkTreeModelSelectRow (treeModel, &iter, row))
        {
                return vTRUE;
        }
        treeSelection = gtk_tree_view_get_selection ((GtkTreeView *) Table);
        gtk_tree_selection_select_iter (treeSelection, &iter);
        return vFALSE;
}

void
vapiGtkComboBoxSetActive (GtkWidget * ComboBox, int row)
{
        GtkTreeModel *treeModel;
        GtkTreeIter iter;
        treeModel = gtk_combo_box_get_model ((GtkComboBox *) ComboBox);
        vapiGtkTreeModelSelectRow (treeModel, &iter, row);

        gtk_combo_box_set_active_iter ((GtkComboBox *) ComboBox, &iter);
}

vBoolean
vapiGtkTreeModelSelectRow (GtkTreeModel * treeModel, GtkTreeIter * iter,
                           int row)
{
        int i;

        gtk_tree_model_get_iter_first ((GtkTreeModel *) treeModel, iter);

        if (row > 0)
        {
                for (i = 0; i < row; i++)
                {
                        if (!gtk_tree_model_iter_next (treeModel, iter))
                        {
                                return vTRUE;
                        }
                }
        }
        return vFALSE;
}

int
vapiGtkTableGetSelectedRow (GtkWidget * Table)
{
        GtkTreeIter iter;
        GtkTreeModel *model;
        GtkTreePath *path;
        gint *itemNum;
        GtkTreeSelection *selection;

        path = gtk_tree_path_new ();
        selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (Table));
        if (gtk_tree_selection_get_selected (selection, &model, &iter))
        {
                path = gtk_tree_model_get_path (model, &iter);
                itemNum = gtk_tree_path_get_indices (path);
                return itemNum[0];
        }
        else
        {
                v_error ("Nenhuma linha seleccionada");
                return -1;
        }

}

void
vapiGtkTableGetValueFromSelection (GtkWidget * Table, GValue * gvalue,
                                   int Column)
{
        GtkTreeModel *treeModel;
        GtkTreeIter iter;
        GtkTreeSelection *treeSelection;
        /*
         *GValue gvalue = {
         *      0,
         *};
         */

        treeSelection = gtk_tree_view_get_selection ((GtkTreeView *) Table);
        gtk_tree_selection_get_selected (treeSelection, &treeModel, &iter);

        gtk_tree_model_get_value (treeModel, &iter, Column, gvalue);
}

int
vapiGtkComboBoxGetActiveRow (GtkWidget * ComboBox)
{
        GtkTreeIter iter;
        GtkTreePath *path;
        gint *itemNum;
        GtkTreeModel *treeModel;

        path = gtk_tree_path_new ();
        treeModel = gtk_combo_box_get_model ((GtkComboBox *) ComboBox);
        if (!gtk_combo_box_get_active_iter ((GtkComboBox *) ComboBox, &iter))
        {
                return -1;
        }

        path = gtk_tree_model_get_path (treeModel, &iter);

        itemNum = gtk_tree_path_get_indices (path);

        return itemNum[0];
}

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