- GtkWidget *rv = NULL;
- switch ( param->widget_type )
- {
- case VIK_LAYER_WIDGET_COLOR:
- if ( param->type == VIK_LAYER_PARAM_COLOR )
- rv = gtk_color_button_new_with_color ( &(data.c) );
- break;
- case VIK_LAYER_WIDGET_CHECKBUTTON:
- if ( param->type == VIK_LAYER_PARAM_BOOLEAN )
- {
- //rv = gtk_check_button_new_with_label ( //param->title );
- rv = gtk_check_button_new ();
- if ( data.b )
- gtk_toggle_button_set_active ( GTK_TOGGLE_BUTTON(rv), TRUE );
- }
- break;
- case VIK_LAYER_WIDGET_COMBOBOX:
-#ifndef GTK_2_2
- if ( param->type == VIK_LAYER_PARAM_UINT && param->widget_data )
- {
- gchar **pstr = param->widget_data;
- rv = gtk_combo_box_new_text ();
- while ( *pstr )
- gtk_combo_box_append_text ( GTK_COMBO_BOX ( rv ), *(pstr++) );
- if ( param->extra_widget_data ) /* map of alternate uint values for options */
- {
- int i;
- for ( i = 0; ((const char **)param->widget_data)[i]; i++ )
- if ( ((guint *)param->extra_widget_data)[i] == data.u )
- {
- gtk_combo_box_set_active ( GTK_COMBO_BOX(rv), i );
- break;
- }
- }
- gtk_combo_box_set_active ( GTK_COMBO_BOX ( rv ), data.u );
- }
- break;
-#endif
- case VIK_LAYER_WIDGET_RADIOGROUP:
- /* widget_data and extra_widget_data are GList */
- if ( param->type == VIK_LAYER_PARAM_UINT && param->widget_data )
- {
- rv = vik_radio_group_new ( param->widget_data );
- if ( param->extra_widget_data ) /* map of alternate uint values for options */
- {
- int i;
- int nb_elem = g_list_length(param->widget_data);
- for ( i = 0; i < nb_elem; i++ )
- if ( g_list_nth_data(param->extra_widget_data, i) == data.u )
- {
- vik_radio_group_set_selected ( VIK_RADIO_GROUP(rv), i );
- break;
- }
- }
- else if ( data.u ) /* zero is already default */
- vik_radio_group_set_selected ( VIK_RADIO_GROUP(rv), data.u );
- }
- break;
- case VIK_LAYER_WIDGET_SPINBUTTON:
- if ( (param->type == VIK_LAYER_PARAM_DOUBLE || param->type == VIK_LAYER_PARAM_UINT
- || param->type == VIK_LAYER_PARAM_INT) && param->widget_data )
- {
- gdouble init_val = (param->type == VIK_LAYER_PARAM_DOUBLE) ? data.d : (param->type == VIK_LAYER_PARAM_UINT ? data.u : data.i);
- VikLayerParamScale *scale = (VikLayerParamScale *) param->widget_data;
- rv = gtk_spin_button_new ( GTK_ADJUSTMENT(gtk_adjustment_new( init_val, scale->min, scale->max, scale->step, scale->step, scale->step )), scale->step, scale->digits );
- }
- break;
- case VIK_LAYER_WIDGET_ENTRY:
- if ( param->type == VIK_LAYER_PARAM_STRING )
- {
- rv = gtk_entry_new ();
- gtk_entry_set_text ( GTK_ENTRY(rv), data.s );
- }
- break;
- case VIK_LAYER_WIDGET_FILEENTRY:
- if ( param->type == VIK_LAYER_PARAM_STRING )
- {
- rv = vik_file_entry_new ();
- vik_file_entry_set_filename ( VIK_FILE_ENTRY(rv), data.s );
- }
- break;
- case VIK_LAYER_WIDGET_HSCALE:
- if ( (param->type == VIK_LAYER_PARAM_DOUBLE || param->type == VIK_LAYER_PARAM_UINT
- || param->type == VIK_LAYER_PARAM_INT) && param->widget_data )
- {
- gdouble init_val = (param->type == VIK_LAYER_PARAM_DOUBLE) ? data.d : (param->type == VIK_LAYER_PARAM_UINT ? data.u : data.i);
- VikLayerParamScale *scale = (VikLayerParamScale *) param->widget_data;
- rv = gtk_hscale_new_with_range ( scale->min, scale->max, scale->step );
- gtk_scale_set_digits ( GTK_SCALE(rv), scale->digits );
- gtk_range_set_value ( GTK_RANGE(rv), init_val );
- }
- }
- return rv;
-}
-
-static VikLayerParamData properties_widget_get_value ( GtkWidget *widget, VikLayerParam *param )
-{
- VikLayerParamData rv;
- switch ( param->widget_type )
- {
- case VIK_LAYER_WIDGET_COLOR:
- gtk_color_button_get_color ( GTK_COLOR_BUTTON(widget), &(rv.c) );
- break;
- case VIK_LAYER_WIDGET_CHECKBUTTON:
- rv.b = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget));
- break;
- case VIK_LAYER_WIDGET_COMBOBOX:
-#ifndef GTK_2_2
- rv.i = gtk_combo_box_get_active ( GTK_COMBO_BOX(widget) );
- if ( rv.i == -1 ) rv.i = 0;
- rv.u = rv.i;
- if ( param->extra_widget_data )
- rv.u = ((guint *)param->extra_widget_data)[rv.u];
- break;
-#endif
- case VIK_LAYER_WIDGET_RADIOGROUP:
- rv.u = vik_radio_group_get_selected(VIK_RADIO_GROUP(widget));
- if ( param->extra_widget_data )
- rv.u = (guint32)g_list_nth_data(param->extra_widget_data, rv.u);
- break;
- case VIK_LAYER_WIDGET_SPINBUTTON:
- if ( param->type == VIK_LAYER_PARAM_UINT )
- rv.u = gtk_spin_button_get_value_as_int ( GTK_SPIN_BUTTON(widget) );
- else if ( param->type == VIK_LAYER_PARAM_INT )
- rv.i = gtk_spin_button_get_value_as_int ( GTK_SPIN_BUTTON(widget) );
- else
- rv.d = gtk_spin_button_get_value ( GTK_SPIN_BUTTON(widget) );
- break;
- case VIK_LAYER_WIDGET_ENTRY:
- rv.s = gtk_entry_get_text ( GTK_ENTRY(widget) );
- break;
- case VIK_LAYER_WIDGET_FILEENTRY:
- rv.s = vik_file_entry_get_filename ( VIK_FILE_ENTRY(widget) );
- break;
- case VIK_LAYER_WIDGET_HSCALE:
- if ( param->type == VIK_LAYER_PARAM_UINT )
- rv.u = (guint32) gtk_range_get_value ( GTK_RANGE(widget) );
- else if ( param->type == VIK_LAYER_PARAM_INT )
- rv.i = (gint32) gtk_range_get_value ( GTK_RANGE(widget) );
- else
- rv.d = gtk_range_get_value ( GTK_RANGE(widget) );
- break;