fresh start

1 files changed, 100 insertions, 0 deletions

diff --git a/client/menu.cpp b/client/menu.cpp
new file mode 100644
index 00000000..343818c2
--- /dev/null
+++ b/client/menu.cpp
@@ -0,0 +1,100 @@
+/*
+   Copyright (C) 2009 Red Hat, Inc.
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2 of
+   the License, or (at your option) any later version.
+
+   This program 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 General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "common.h"
+#include "menu.h"
+#include "utils.h"
+#include "debug.h"
+
+
+Menu::Menu(CommandTarget& target, const std::string& name)
+    : _refs (1)
+    , _target (target)
+    , _name (name)
+{
+}
+
+Menu::~Menu()
+{
+    for (unsigned int i = 0; i < _items.size(); i++) {
+        if (_items[i].type == MENU_ITEM_TYPE_COMMAND) {
+            delete (MenuCommand*)_items[i].obj;
+        } else if (_items[i].type == MENU_ITEM_TYPE_MENU) {
+            ((Menu*)_items[i].obj)->unref();
+        }
+    }
+}
+
+void Menu::add_item(MenuItem& item)
+{
+    int pos = _items.size();
+    _items.resize(pos + 1);
+    _items[pos] = item;
+}
+
+void Menu::add_command(const std::string& name, int cmd_id)
+{
+    MenuCommand* cmd = new MenuCommand(name, cmd_id);
+    MenuItem item;
+    item.type = MENU_ITEM_TYPE_COMMAND;
+    item.obj = cmd;
+    add_item(item);
+}
+
+void Menu::add_separator()
+{
+    MenuItem item;
+    item.type = MENU_ITEM_TYPE_SEPARATOR;
+    item.obj = NULL;
+    add_item(item);
+}
+
+void Menu::add_sub(Menu* menu)
+{
+    ASSERT(menu);
+    MenuItem item;
+    item.type = MENU_ITEM_TYPE_MENU;
+    item.obj = menu->ref();
+    add_item(item);
+}
+
+Menu::ItemType Menu::item_type_at(int pos)
+{
+    if (pos >= (int)_items.size()) {
+        return MENU_ITEM_TYPE_INVALID;
+    }
+    return _items[pos].type;
+}
+
+void Menu::command_at(int pos, std::string& name, int& cmd_id)
+{
+    if (_items[pos].type != MENU_ITEM_TYPE_COMMAND) {
+        THROW("incorrect item type");
+    }
+    MenuCommand* cmd = (MenuCommand*)_items[pos].obj;
+    name = cmd->get_name();
+    cmd_id = cmd->get_cmd_id();
+}
+
+Menu* Menu::sub_at(int pos)
+{
+    if (_items[pos].type != MENU_ITEM_TYPE_MENU) {
+        THROW("incorrect item type");
+    }
+    return ((Menu*)_items[pos].obj)->ref();
+}
+