static void radio_group_finalize ( GObject *gob )
{
VikRadioGroup *vrg = VIK_RADIO_GROUP ( gob );
if ( vrg->radios )
g_slist_free ( vrg->radios );
G_OBJECT_CLASS(parent_class)->finalize(gob);
}
GtkWidget *vik_radio_group_new ( GList *options )
{
VikRadioGroup *vrg;
GtkWidget *t;
gchar *label;
GList *option = options;
if ( ! options )
return NULL;
vrg = VIK_RADIO_GROUP ( g_object_new ( VIK_RADIO_GROUP_TYPE, NULL ) );
label = g_list_nth_data(options, 0);
t = gtk_radio_button_new_with_label ( NULL, label );
gtk_toggle_button_set_active ( GTK_TOGGLE_BUTTON(t), TRUE );
gtk_box_pack_start ( GTK_BOX(vrg), t, FALSE, FALSE, 0 );
vrg->radios = g_slist_append ( NULL, t );
vrg->options_count = 1;
while ( ( option = g_list_next(option) ) != NULL )
{
label = option->data;
t = gtk_radio_button_new_with_label_from_widget ( GTK_RADIO_BUTTON(vrg->radios->data), label );
vrg->radios = g_slist_append( vrg->radios, t );
gtk_box_pack_start ( GTK_BOX(vrg), GTK_WIDGET(t), FALSE, FALSE, 0 );
vrg->options_count++;
}
return GTK_WIDGET(vrg);
}
GtkWidget *vik_radio_group_new_static ( const gchar **options )
{
VikRadioGroup *vrg;
GtkWidget *t;
if ( ! *options )
return NULL;
vrg = VIK_RADIO_GROUP ( g_object_new ( VIK_RADIO_GROUP_TYPE, NULL ) );
t = gtk_radio_button_new_with_label ( NULL, options[0] );
gtk_toggle_button_set_active ( GTK_TOGGLE_BUTTON(t), TRUE );
gtk_box_pack_start ( GTK_BOX(vrg), t, FALSE, FALSE, 0 );
vrg->radios = g_slist_append ( NULL, t );
vrg->options_count = 1;
for ( options++ ; *options ; options++ )
{
t = gtk_radio_button_new_with_label_from_widget ( GTK_RADIO_BUTTON(vrg->radios->data), *options );
vrg->radios = g_slist_append( vrg->radios, t );
gtk_box_pack_start ( GTK_BOX(vrg), GTK_WIDGET(t), FALSE, FALSE, 0 );
vrg->options_count++;
}
return GTK_WIDGET(vrg);
}
GtkWidget *a_uibuilder_new_widget ( VikLayerParam *param, VikLayerParamData data )
{
// Perform pre conversion if necessary
VikLayerParamData vlpd = data;
if ( param->convert_to_display )
vlpd = param->convert_to_display ( data );
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 ( &(vlpd.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 ( vlpd.b )
gtk_toggle_button_set_active ( GTK_TOGGLE_BUTTON(rv), TRUE );
}
break;
case VIK_LAYER_WIDGET_COMBOBOX:
if ( param->type == VIK_LAYER_PARAM_UINT && param->widget_data )
{
/* Build a simple combobox */
gchar **pstr = param->widget_data;
rv = vik_combo_box_text_new ();
while ( *pstr )
vik_combo_box_text_append ( rv, *(pstr++) );
if ( param->extra_widget_data ) /* map of alternate uint values for options */
{
/* Set the effective default value */
int i;
for ( i = 0; ((const char **)param->widget_data)[i]; i++ )
if ( ((guint *)param->extra_widget_data)[i] == vlpd.u )
{
/* Match default value */
gtk_combo_box_set_active ( GTK_COMBO_BOX(rv), i );
break;
}
}
else
gtk_combo_box_set_active ( GTK_COMBO_BOX ( rv ), vlpd.u );
}
else if ( param->type == VIK_LAYER_PARAM_STRING && param->widget_data && !param->extra_widget_data )
{
/* Build a combobox with editable text */
gchar **pstr = param->widget_data;
#if GTK_CHECK_VERSION (2, 24, 0)
rv = gtk_combo_box_text_new_with_entry ();
#else
rv = gtk_combo_box_entry_new_text ();
#endif
if ( vlpd.s )
vik_combo_box_text_append ( rv, vlpd.s );
while ( *pstr )
vik_combo_box_text_append ( rv, *(pstr++) );
if ( vlpd.s )
gtk_combo_box_set_active ( GTK_COMBO_BOX ( rv ), 0 );
}
else if ( param->type == VIK_LAYER_PARAM_STRING && param->widget_data && param->extra_widget_data)
{
/* Build a combobox with fixed selections without editable text */
gchar **pstr = param->widget_data;
rv = GTK_WIDGET ( vik_combo_box_text_new () );
while ( *pstr )
vik_combo_box_text_append ( rv, *(pstr++) );
if ( vlpd.s )
{
/* Set the effective default value */
/* In case of value does not exist, set the first value */
gtk_combo_box_set_active ( GTK_COMBO_BOX ( rv ), 0 );
int i;
for ( i = 0; ((const char **)param->widget_data)[i]; i++ )
if ( strcmp(((const char **)param->extra_widget_data)[i], vlpd.s) == 0 )
{
/* Match default value */
gtk_combo_box_set_active ( GTK_COMBO_BOX ( rv ), i );
break;
}
}
else
gtk_combo_box_set_active ( GTK_COMBO_BOX ( rv ), 0 );
}
break;
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 ( GPOINTER_TO_UINT ( g_list_nth_data(param->extra_widget_data, i) ) == vlpd.u )
{
vik_radio_group_set_selected ( VIK_RADIO_GROUP(rv), i );
break;
}
}
else if ( vlpd.u ) /* zero is already default */
vik_radio_group_set_selected ( VIK_RADIO_GROUP(rv), vlpd.u );
}
break;
case VIK_LAYER_WIDGET_RADIOGROUP_STATIC:
if ( param->type == VIK_LAYER_PARAM_UINT && param->widget_data )
{
rv = vik_radio_group_new_static ( (const gchar **) param->widget_data );
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] == vlpd.u )
{
vik_radio_group_set_selected ( VIK_RADIO_GROUP(rv), i );
break;
}
}
else if ( vlpd.u ) /* zero is already default */
vik_radio_group_set_selected ( VIK_RADIO_GROUP(rv), vlpd.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) ? vlpd.d : (param->type == VIK_LAYER_PARAM_UINT ? vlpd.u : vlpd.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, 0 )), scale->step, scale->digits );
}
break;
case VIK_LAYER_WIDGET_ENTRY:
if ( param->type == VIK_LAYER_PARAM_STRING )
{
rv = gtk_entry_new ();
if ( vlpd.s )
gtk_entry_set_text ( GTK_ENTRY(rv), vlpd.s );
}
break;
case VIK_LAYER_WIDGET_PASSWORD:
if ( param->type == VIK_LAYER_PARAM_STRING )
{
rv = gtk_entry_new ();
gtk_entry_set_visibility ( GTK_ENTRY(rv), FALSE );
if ( vlpd.s )
gtk_entry_set_text ( GTK_ENTRY(rv), vlpd.s );
gtk_widget_set_tooltip_text ( GTK_WIDGET(rv),
_("Take care that this password will be stored clearly in a plain file.") );
}
break;
case VIK_LAYER_WIDGET_FILEENTRY:
if ( param->type == VIK_LAYER_PARAM_STRING )
{
rv = vik_file_entry_new (GTK_FILE_CHOOSER_ACTION_OPEN);
if ( vlpd.s )
vik_file_entry_set_filename ( VIK_FILE_ENTRY(rv), vlpd.s );
}
break;
case VIK_LAYER_WIDGET_FOLDERENTRY:
if ( param->type == VIK_LAYER_PARAM_STRING )
{
rv = vik_file_entry_new (GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER);
if ( vlpd.s )
vik_file_entry_set_filename ( VIK_FILE_ENTRY(rv), vlpd.s );
}
break;
case VIK_LAYER_WIDGET_FILELIST:
if ( param->type == VIK_LAYER_PARAM_STRING_LIST )
{
rv = vik_file_list_new ( _(param->title) );
vik_file_list_set_files ( VIK_FILE_LIST(rv), vlpd.sl );
}
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) ? vlpd.d : (param->type == VIK_LAYER_PARAM_UINT ? vlpd.u : vlpd.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 );
}
}
if ( rv && !gtk_widget_get_tooltip_text ( rv ) ) {
if ( param->tooltip )
gtk_widget_set_tooltip_text ( rv, _(param->tooltip) );
}
return rv;
}
VikLayerParamData a_uibuilder_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:
if ( param->type == VIK_LAYER_PARAM_UINT )
{
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];
}
if ( param->type == VIK_LAYER_PARAM_STRING)
{
if ( param->extra_widget_data )
{
/* Combobox displays labels and we want values from extra */
int pos = gtk_combo_box_get_active ( GTK_COMBO_BOX(widget) );
rv.s = ((const char **)param->extra_widget_data)[pos];
}
else
{
/* Return raw value */
#if GTK_CHECK_VERSION (2, 24, 0)
rv.s = gtk_entry_get_text (GTK_ENTRY (gtk_bin_get_child (GTK_BIN (widget))));
#else
rv.s = gtk_combo_box_get_active_text ( GTK_COMBO_BOX(widget) );
#endif
}
g_debug("%s: %s", __FUNCTION__, rv.s);
}
break;
case VIK_LAYER_WIDGET_RADIOGROUP:
case VIK_LAYER_WIDGET_RADIOGROUP_STATIC:
rv.u = vik_radio_group_get_selected(VIK_RADIO_GROUP(widget));
if ( param->extra_widget_data )
rv.u = GPOINTER_TO_UINT ( 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:
case VIK_LAYER_WIDGET_PASSWORD:
rv.s = gtk_entry_get_text ( GTK_ENTRY(widget) );
break;
case VIK_LAYER_WIDGET_FILEENTRY:
case VIK_LAYER_WIDGET_FOLDERENTRY:
rv.s = vik_file_entry_get_filename ( VIK_FILE_ENTRY(widget) );
break;
case VIK_LAYER_WIDGET_FILELIST:
rv.sl = vik_file_list_get_files ( VIK_FILE_LIST(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;
}
// Perform conversion if necessary
if ( param->convert_to_internal )
rv = param->convert_to_internal ( rv );
return rv;
}
GtkWidget *a_uibuilder_new_widget ( VikLayerParam *param, VikLayerParamData data )
{
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;
}
}
else
gtk_combo_box_set_active ( GTK_COMBO_BOX ( rv ), data.u );
}
else if ( param->type == VIK_LAYER_PARAM_STRING && param->widget_data )
{
gchar **pstr = param->widget_data;
rv = GTK_WIDGET ( gtk_combo_box_entry_new_text () );
if ( data.s )
gtk_combo_box_append_text ( GTK_COMBO_BOX ( rv ), data.s );
while ( *pstr )
gtk_combo_box_append_text ( GTK_COMBO_BOX ( rv ), *(pstr++) );
if ( data.s )
gtk_combo_box_set_active ( GTK_COMBO_BOX ( rv ), 0 );
}
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 ( GPOINTER_TO_UINT ( 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_RADIOGROUP_STATIC:
if ( param->type == VIK_LAYER_PARAM_UINT && param->widget_data )
{
rv = vik_radio_group_new_static ( (const gchar **) param->widget_data );
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 )
{
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, 0 )), scale->step, scale->digits );
}
break;
case VIK_LAYER_WIDGET_ENTRY:
if ( param->type == VIK_LAYER_PARAM_STRING )
{
rv = gtk_entry_new ();
if (data.s)
gtk_entry_set_text ( GTK_ENTRY(rv), data.s );
}
break;
case VIK_LAYER_WIDGET_PASSWORD:
if ( param->type == VIK_LAYER_PARAM_STRING )
{
rv = gtk_entry_new ();
gtk_entry_set_visibility ( GTK_ENTRY(rv), FALSE );
if (data.s)
gtk_entry_set_text ( GTK_ENTRY(rv), data.s );
#if GTK_CHECK_VERSION(2,12,0)
gtk_widget_set_tooltip_text ( GTK_WIDGET(rv),
_("Take care that this password will be stored clearly in a plain file.") );
#endif
}
break;
case VIK_LAYER_WIDGET_FILEENTRY:
if ( param->type == VIK_LAYER_PARAM_STRING )
{
rv = vik_file_entry_new (GTK_FILE_CHOOSER_ACTION_OPEN);
vik_file_entry_set_filename ( VIK_FILE_ENTRY(rv), data.s );
}
break;
case VIK_LAYER_WIDGET_FOLDERENTRY:
if ( param->type == VIK_LAYER_PARAM_STRING )
{
rv = vik_file_entry_new (GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER);
vik_file_entry_set_filename ( VIK_FILE_ENTRY(rv), data.s );
}
break;
case VIK_LAYER_WIDGET_FILELIST:
if ( param->type == VIK_LAYER_PARAM_STRING_LIST )
{
rv = vik_file_list_new ( _(param->title) );
vik_file_list_set_files ( VIK_FILE_LIST(rv), data.sl );
}
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;
}
VikLayerParamData a_uibuilder_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
if ( param->type == VIK_LAYER_PARAM_UINT )
{
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];
}
if ( param->type == VIK_LAYER_PARAM_STRING)
{
rv.s = gtk_combo_box_get_active_text ( GTK_COMBO_BOX(widget) );
g_debug("%s: %s", __FUNCTION__, rv.s);
}
break;
#endif
case VIK_LAYER_WIDGET_RADIOGROUP:
case VIK_LAYER_WIDGET_RADIOGROUP_STATIC:
rv.u = vik_radio_group_get_selected(VIK_RADIO_GROUP(widget));
if ( param->extra_widget_data )
rv.u = GPOINTER_TO_UINT ( 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:
case VIK_LAYER_WIDGET_PASSWORD:
rv.s = gtk_entry_get_text ( GTK_ENTRY(widget) );
break;
case VIK_LAYER_WIDGET_FILEENTRY:
case VIK_LAYER_WIDGET_FOLDERENTRY:
rv.s = vik_file_entry_get_filename ( VIK_FILE_ENTRY(widget) );
break;
case VIK_LAYER_WIDGET_FILELIST:
rv.sl = vik_file_list_get_files ( VIK_FILE_LIST(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;
}
return rv;
}