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/* valaccodeswitchstatement.vala
*
* Copyright (C) 2006-2007 Jürg Billeter
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
* Author:
* Jürg Billeter <j@bitron.ch>
*/
#include <ccode/valaccodeswitchstatement.h>
#include <gee/arraylist.h>
#include <gee/list.h>
#include <gee/collection.h>
#include <stdlib.h>
#include <string.h>
#include <ccode/valaccodenode.h>
#include <ccode/valaccodelinedirective.h>
struct _ValaCCodeSwitchStatementPrivate {
ValaCCodeExpression* _expression;
GeeList* case_statements;
GeeList* default_statements;
};
#define VALA_CCODE_SWITCH_STATEMENT_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), VALA_TYPE_CCODE_SWITCH_STATEMENT, ValaCCodeSwitchStatementPrivate))
enum {
VALA_CCODE_SWITCH_STATEMENT_DUMMY_PROPERTY,
VALA_CCODE_SWITCH_STATEMENT_EXPRESSION
};
static void vala_ccode_switch_statement_real_write (ValaCCodeNode* base, ValaCCodeWriter* writer);
static gpointer vala_ccode_switch_statement_parent_class = NULL;
static void vala_ccode_switch_statement_dispose (GObject * obj);
ValaCCodeSwitchStatement* vala_ccode_switch_statement_new (ValaCCodeExpression* expression) {
ValaCCodeSwitchStatement * self;
g_return_val_if_fail (VALA_IS_CCODE_EXPRESSION (expression), NULL);
self = g_object_newv (VALA_TYPE_CCODE_SWITCH_STATEMENT, 0, NULL);
vala_ccode_switch_statement_set_expression (self, expression);
return self;
}
/**
* Adds the specified case statement to the list of switch sections.
*
* @param case_stmt a case statement
*/
void vala_ccode_switch_statement_add_case (ValaCCodeSwitchStatement* self, ValaCCodeCaseStatement* case_stmt) {
g_return_if_fail (VALA_IS_CCODE_SWITCH_STATEMENT (self));
g_return_if_fail (VALA_IS_CCODE_CASE_STATEMENT (case_stmt));
gee_collection_add (GEE_COLLECTION (self->priv->case_statements), case_stmt);
}
/**
* Append the specified statement to the default clause.
*
* @param stmt a statement
*/
void vala_ccode_switch_statement_add_default_statement (ValaCCodeSwitchStatement* self, ValaCCodeStatement* stmt) {
g_return_if_fail (VALA_IS_CCODE_SWITCH_STATEMENT (self));
g_return_if_fail (VALA_IS_CCODE_STATEMENT (stmt));
gee_collection_add (GEE_COLLECTION (self->priv->default_statements), stmt);
}
static void vala_ccode_switch_statement_real_write (ValaCCodeNode* base, ValaCCodeWriter* writer) {
ValaCCodeSwitchStatement * self;
self = VALA_CCODE_SWITCH_STATEMENT (base);
g_return_if_fail (VALA_IS_CCODE_WRITER (writer));
vala_ccode_writer_write_indent (writer, vala_ccode_node_get_line (VALA_CCODE_NODE (self)));
vala_ccode_writer_write_string (writer, "switch (");
vala_ccode_node_write (VALA_CCODE_NODE (self->priv->_expression), writer);
vala_ccode_writer_write_string (writer, ")");
vala_ccode_writer_write_begin_block (writer);
{
GeeList* case_stmt_collection;
int case_stmt_it;
case_stmt_collection = self->priv->case_statements;
for (case_stmt_it = 0; case_stmt_it < gee_collection_get_size (GEE_COLLECTION (case_stmt_collection)); case_stmt_it = case_stmt_it + 1) {
ValaCCodeCaseStatement* case_stmt;
case_stmt = ((ValaCCodeCaseStatement*) (gee_list_get (GEE_LIST (case_stmt_collection), case_stmt_it)));
{
vala_ccode_node_write (VALA_CCODE_NODE (case_stmt), writer);
(case_stmt == NULL ? NULL : (case_stmt = (g_object_unref (case_stmt), NULL)));
}
}
}
if (gee_collection_get_size (GEE_COLLECTION (self->priv->default_statements)) > 0) {
vala_ccode_writer_write_indent (writer, NULL);
vala_ccode_writer_write_string (writer, "default:");
vala_ccode_writer_write_newline (writer);
{
GeeList* stmt_collection;
int stmt_it;
stmt_collection = self->priv->default_statements;
for (stmt_it = 0; stmt_it < gee_collection_get_size (GEE_COLLECTION (stmt_collection)); stmt_it = stmt_it + 1) {
ValaCCodeStatement* stmt;
stmt = ((ValaCCodeStatement*) (gee_list_get (GEE_LIST (stmt_collection), stmt_it)));
{
vala_ccode_node_write (VALA_CCODE_NODE (stmt), writer);
(stmt == NULL ? NULL : (stmt = (g_object_unref (stmt), NULL)));
}
}
}
}
vala_ccode_writer_write_end_block (writer);
}
ValaCCodeExpression* vala_ccode_switch_statement_get_expression (ValaCCodeSwitchStatement* self) {
g_return_val_if_fail (VALA_IS_CCODE_SWITCH_STATEMENT (self), NULL);
return self->priv->_expression;
}
void vala_ccode_switch_statement_set_expression (ValaCCodeSwitchStatement* self, ValaCCodeExpression* value) {
ValaCCodeExpression* _tmp2;
ValaCCodeExpression* _tmp1;
g_return_if_fail (VALA_IS_CCODE_SWITCH_STATEMENT (self));
_tmp2 = NULL;
_tmp1 = NULL;
self->priv->_expression = (_tmp2 = (_tmp1 = value, (_tmp1 == NULL ? NULL : g_object_ref (_tmp1))), (self->priv->_expression == NULL ? NULL : (self->priv->_expression = (g_object_unref (self->priv->_expression), NULL))), _tmp2);
}
static void vala_ccode_switch_statement_get_property (GObject * object, guint property_id, GValue * value, GParamSpec * pspec) {
ValaCCodeSwitchStatement * self;
self = VALA_CCODE_SWITCH_STATEMENT (object);
switch (property_id) {
case VALA_CCODE_SWITCH_STATEMENT_EXPRESSION:
g_value_set_object (value, vala_ccode_switch_statement_get_expression (self));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
break;
}
}
static void vala_ccode_switch_statement_set_property (GObject * object, guint property_id, const GValue * value, GParamSpec * pspec) {
ValaCCodeSwitchStatement * self;
self = VALA_CCODE_SWITCH_STATEMENT (object);
switch (property_id) {
case VALA_CCODE_SWITCH_STATEMENT_EXPRESSION:
vala_ccode_switch_statement_set_expression (self, g_value_get_object (value));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
break;
}
}
static void vala_ccode_switch_statement_class_init (ValaCCodeSwitchStatementClass * klass) {
vala_ccode_switch_statement_parent_class = g_type_class_peek_parent (klass);
g_type_class_add_private (klass, sizeof (ValaCCodeSwitchStatementPrivate));
G_OBJECT_CLASS (klass)->get_property = vala_ccode_switch_statement_get_property;
G_OBJECT_CLASS (klass)->set_property = vala_ccode_switch_statement_set_property;
G_OBJECT_CLASS (klass)->dispose = vala_ccode_switch_statement_dispose;
VALA_CCODE_NODE_CLASS (klass)->write = vala_ccode_switch_statement_real_write;
g_object_class_install_property (G_OBJECT_CLASS (klass), VALA_CCODE_SWITCH_STATEMENT_EXPRESSION, g_param_spec_object ("expression", "expression", "expression", VALA_TYPE_CCODE_EXPRESSION, G_PARAM_STATIC_NAME | G_PARAM_STATIC_NICK | G_PARAM_STATIC_BLURB | G_PARAM_READABLE | G_PARAM_WRITABLE));
}
static void vala_ccode_switch_statement_instance_init (ValaCCodeSwitchStatement * self) {
self->priv = VALA_CCODE_SWITCH_STATEMENT_GET_PRIVATE (self);
self->priv->case_statements = GEE_LIST (gee_array_list_new (VALA_TYPE_CCODE_CASE_STATEMENT, ((GBoxedCopyFunc) (g_object_ref)), g_object_unref, g_direct_equal));
self->priv->default_statements = GEE_LIST (gee_array_list_new (VALA_TYPE_CCODE_STATEMENT, ((GBoxedCopyFunc) (g_object_ref)), g_object_unref, g_direct_equal));
}
static void vala_ccode_switch_statement_dispose (GObject * obj) {
ValaCCodeSwitchStatement * self;
self = VALA_CCODE_SWITCH_STATEMENT (obj);
(self->priv->_expression == NULL ? NULL : (self->priv->_expression = (g_object_unref (self->priv->_expression), NULL)));
(self->priv->case_statements == NULL ? NULL : (self->priv->case_statements = (g_object_unref (self->priv->case_statements), NULL)));
(self->priv->default_statements == NULL ? NULL : (self->priv->default_statements = (g_object_unref (self->priv->default_statements), NULL)));
G_OBJECT_CLASS (vala_ccode_switch_statement_parent_class)->dispose (obj);
}
GType vala_ccode_switch_statement_get_type (void) {
static GType vala_ccode_switch_statement_type_id = 0;
if (G_UNLIKELY (vala_ccode_switch_statement_type_id == 0)) {
static const GTypeInfo g_define_type_info = { sizeof (ValaCCodeSwitchStatementClass), (GBaseInitFunc) NULL, (GBaseFinalizeFunc) NULL, (GClassInitFunc) vala_ccode_switch_statement_class_init, (GClassFinalizeFunc) NULL, NULL, sizeof (ValaCCodeSwitchStatement), 0, (GInstanceInitFunc) vala_ccode_switch_statement_instance_init };
vala_ccode_switch_statement_type_id = g_type_register_static (VALA_TYPE_CCODE_STATEMENT, "ValaCCodeSwitchStatement", &g_define_type_info, 0);
}
return vala_ccode_switch_statement_type_id;
}
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