188 lines
4.0 KiB
PHP
188 lines
4.0 KiB
PHP
<?php
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/**
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* OpenSQLManager
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*
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* Free Database manager for Open Source Databases
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*
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* @package OpenSQLManager
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* @author Timothy J. Warren
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* @copyright Copyright (c) 2012
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* @link https://github.com/aviat4ion/OpenSQLManager
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* @license http://philsturgeon.co.uk/code/dbad-license
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*/
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// --------------------------------------------------------------------------
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namespace OpenSQLManager;
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/**
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* Widget managing saved database connections
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*
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* @package OpenSQLManager
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* @subpackage Widgets
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*/
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class Connection_Sidebar extends \wxPanel {
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const MENU_CONNECT = 1;
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const MENU_DISCONNECT = 2;
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const MENU_EDIT_CONNECT = 3;
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const MENU_DELETE_CONNECT = 4;
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const BTN_ADD = 5;
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/**
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* Reference to Settings instance
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*
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* @var Settings
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*/
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protected $settings;
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/**
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* Reference to popup menu
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*
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* @var wxMenu
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*/
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protected $menu;
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/**
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* Singleton instance
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*
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* @var Connection_Sidebar
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*/
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private static $instance;
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/**
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* Name of current db connection
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*
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* @var string
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*/
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private $conn_name;
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/**
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* Reference to the list control that holds the connections
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*
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* @var wxListCtrl
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*/
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private $list;
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/**
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* Return the current instance of the class
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*
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* @param wxWindow
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* @return Connection_Sidebar
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*/
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public static function &get_instance($parent)
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{
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if( ! isset(self::$instance))
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{
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$name = __CLASS__;
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self::$instance = new $name($parent);
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}
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return self::$instance;
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}
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// --------------------------------------------------------------------------
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/**
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* Constructor method
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*
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* @param wxWindow
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*/
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public function __construct($parent)
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{
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// Create the frame
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parent::__construct($parent, 1);
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$this->list = new \wxListCtrl($parent, wxID_ANY, wxDefaultPosition, wxDefaultSize, wxLC_LIST|wxLC_SINGLE_SEL);
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$this->settings =& Settings::get_instance();
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$this->list->Connect(wxEVT_COMMAND_LIST_ITEM_RIGHT_CLICK, array($this, 'menu'));
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// Create a button for adding new connections
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$new_conn = new \wxButton($this, self::BTN_ADD, 'New Connection');
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$new_conn->Connect(wxEVT_COMMAND_BUTTON_CLICKED, array($this, 'add_conn'));
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// Layout the connection list
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$this->_layout();
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// Add a sizer
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$sizer = new \wxBoxSizer(wxVERTICAL);
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$sizer->add($this->list, 1, wxALL|wxEXPAND);
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$sizer->add($new_conn, 0, wxALL|wxALIGN_CENTER_HORIZONTAL|wxALIGN_BOTTOM|wxEXPAND, 5);
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$this->SetSizer($sizer);
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$this->Layout();
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$this->Fit();
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}
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// --------------------------------------------------------------------------
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/**
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* Right-click event to create context menu
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*
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* @param wxEvent
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* @return void
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*/
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public function menu($event)
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{
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if ($this->list->GetSelectedItemCount() === 1)
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{
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// Create the menu items
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$menu = new \wxMenu();
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$menu->Append(self::MENU_EDIT_CONNECT, "Edit Connection", "Edit Connection Settings for the selected Database");
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$menu->Append(self::MENU_DELETE_CONNECT, "Delete Connection", "Remove the selected connection");
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// Wire up the event handler
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$menu->Connect(wxEVT_COMMAND_MENU_SELECTED, array($this, 'menu_event'));
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// Tell the object to show the menu
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$this->list->PopupMenu($menu);
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}
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}
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// --------------------------------------------------------------------------
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/**
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* Handler for context menu options
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*
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* @param wxEvent
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* @return void
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*/
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public function menu_event($event)
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{
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//alert(print_r($event, TRUE));
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}
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// --------------------------------------------------------------------------
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/**
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* Handles an event for adding a connection
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*
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* @param wxEvent
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* @return void
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*/
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public function add_conn($event)
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{
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$win = new Connection_Manager($this);
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$win->show();
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}
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// --------------------------------------------------------------------------
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/**
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* Add the existing items to the connection sidebar
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*
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* @return void
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*/
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private function _layout()
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{
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// Add the actual connections
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$conns = $this->settings->get_dbs();
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foreach($conns as $c)
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{
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$this->list->InsertItem(0, $c->name);
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}
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}
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}
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// End of connection_sidebar.php
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