178 lines
3.5 KiB
PHP
178 lines
3.5 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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* @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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/**
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* Tabbed Container for database properties
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*/
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class DB_tabs extends GTKNotebook {
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/**
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* Current Tab Widget object
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* @var DB_Tabs
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*/
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private static $instance;
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/**
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* Return the db tabs object if it exists, or create and return
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*
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* @return DB_tabs
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*/
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public static function &get_instance()
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{
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if (empty(self::$instance))
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{
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self::$instance = new DB_tabs();
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}
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return self::$instance;
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}
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// --------------------------------------------------------------------------
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/**
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* Create the object
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*/
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public function __construct()
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{
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parent::__construct();
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// Move the tab bar to the bottom
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//$this->set_tab_pos(Gtk::POS_BOTTOM);
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}
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// --------------------------------------------------------------------------
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/**
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* Add a new tab with the provided label
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*
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* @param string $label
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* @param GObject $widget
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* @return void
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*/
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public function add_tab($label, $widget = NULL)
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{
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if (is_null($widget))
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{
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$widget = new Data_Grid();
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}
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$this->append_page($widget, new GtkLabel($label));
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}
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// --------------------------------------------------------------------------
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/**
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* Create tabs for database aspects
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*
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* @param Query_Builder $conn
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* @return void
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*/
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public static function get_db_tabs(&$conn)
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{
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// Empty the tabs
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self::reset();
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// 'Databases' Tab
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{
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self::_add_tab($conn, 'Databases', 'Db Name', 'get_dbs');
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}
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// 'Tables' Tab
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{
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self::_add_tab($conn, 'Tables', 'Table Name', 'get_tables');
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}
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// 'Views' Tab
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{
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self::_add_tab($conn, 'Views', 'View Name', 'get_views');
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}
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self::$instance->show_all();
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}
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// --------------------------------------------------------------------------
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/**
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* Adds a column of data to the model
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*
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* @param GtkTreeViewColumn $col
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* @param GtkCellRenderer $cell
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* @param GtkTreeModel $model
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* @param GtkTreeIter $iter
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* @param int $i
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* @return void
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*/
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public function add_data_col($col, $cell, $model, $iter, $i=0)
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{
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$data = $model->get_value($iter, $i);
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if (empty($data))
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{
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return;
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}
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$col->set_visible(TRUE);
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$cell->set_property('text', $data);
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}
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// --------------------------------------------------------------------------
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/**
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* Remove current tabs
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*/
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public static function reset()
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{
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for($i=0, $max=self::$instance->get_n_pages(); $i <= $max; $i++)
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{
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self::$instance->remove_page($i);
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}
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}
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// --------------------------------------------------------------------------
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/**
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* Simplify adding tabs to the Notebook object
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*
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* @param object $conn
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* @param string $tab_name
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* @param string $col_name
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* @param string $method
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* @return void
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*/
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private static function _add_tab(&$conn, $tab_name, $col_name, $method)
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{
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$tab = new Data_Grid();
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$tab_model = $tab->get_model();
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$tab_data = call_user_func_array(array($conn, $method), array());
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if($tab_data !== FALSE)
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{
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foreach($tab_data as $d)
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{
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$tab_model->append(null, array($d));
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}
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$cell_renderer = new GtkCellRendererText();
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$tab->insert_column_with_data_func(0, $col_name, $cell_renderer, array(self::$instance, 'add_data_col'));
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self::$instance->add_tab($tab_name, $tab);
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}
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}
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}
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// End of db_tabs.php
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