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Miscellaneous cleanup

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This commit is contained in:
Timothy Warren 2012-04-11 14:57:38 -04:00
parent 8c49715a55
commit bd4e041e7d
9 changed files with 239 additions and 164 deletions
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18
index.php
View File

@ -75,13 +75,23 @@ if( ! class_exists('pdo'))
// --------------------------------------------------------------------------
// Convert Errors to Exceptions
// Do this after the two compatibility checks for cleaner output
/**
* Error handler to convert errors to exceptions
*
* @param int $errno
* @param string $errstr
* @param string $errfile
* @param int $errline
* @throws ErrorException
*/
function exception_error_handler($errno, $errstr, $errfile, $errline)
{
throw new ErrorException($errstr, 0, $errno, $errfile, $errline);
}
set_error_handler("exception_error_handler");
// Do this after the two compatibility checks for cleaner output
// Note that this will throw exceptions on notices
set_error_handler("exception_error_handler", -1);
// --------------------------------------------------------------------------
@ -111,7 +121,7 @@ $path = BASE_DIR . "/db/drivers/";
foreach(pdo_drivers() as $d)
{
//Favor ibase over PDO firebird
//Favor ibase/fbird over PDO firebird
if ($d === 'firebird')
{
continue;

4
sys/db/drivers/mysql/mysql_driver.php
View File

@ -31,6 +31,10 @@ class MySQL extends DB_PDO {
*/
public function __construct($dsn, $username=null, $password=null, $options=array())
{
$options = array_merge($options, array(
PDO::MYSQL_ATTR_INIT_COMMAND => "SET NAMES UTF-8 COLLATE 'UTF-8'",
));
parent::__construct("mysql:$dsn", $username, $password, $options);
$class = __CLASS__.'_sql';

8
sys/db/query_builder.php
View File

@ -94,6 +94,7 @@ class Query_Builder {
{
$dsn .= ";port={$params->port}";
}
break;
case "sqlite":
@ -105,6 +106,9 @@ class Query_Builder {
break;
}
// Set the charset
//$dsn .= ";charset=utf-8";
// Create the database connection
if ( ! empty($params->user))
{
@ -114,12 +118,12 @@ class Query_Builder {
{
$this->db = new $dbtype($dsn);
}
if (isset($params->name))
{
$this->conn_name = $params->name;
}
// Make things just slightly shorter
$this->sql =& $this->db->sql;

19
sys/widgets/connection_sidebar.php
View File

@ -48,17 +48,12 @@ class Connection_Sidebar extends GtkVBox {
$this->settings =& Settings::get_instance();
//$dblabel = new GtkLabel('Database Connections');
//$dblabel->set_alignment(0,0);
$add_button = new GtkButton();
$add_button->set_label("New Connnection");
$add_button->set_image(GTKImage::new_from_stock(GTK::STOCK_ADD, Gtk::ICON_SIZE_SMALL_TOOLBAR));
$add_button->connect_simple('clicked', array($this, 'new_conn'));
//$this->pack_start($dblabel, FALSE, FALSE);
// Treeview to show database connections
{
// Render the treeview
@ -80,6 +75,8 @@ class Connection_Sidebar extends GtkVBox {
/**
* Renders the connection sidebar widget
*
* @return void
*/
protected function _render()
{
@ -138,6 +135,7 @@ class Connection_Sidebar extends GtkVBox {
* @param GtkCellRenderer $cell
* @param GtkTreeModel $this->model
* @param GtkTreeIter $iter
* @return void
*/
public function set_icon($col, $cell, $model, $iter)
{
@ -167,6 +165,7 @@ class Connection_Sidebar extends GtkVBox {
* @param GtkCellRenderer $cell
* @param GtkTreeModel $this->model
* @param GtkTreeIter $iter
* @return void
*/
public function set_label($col, $cell, $model, $iter)
{
@ -184,6 +183,7 @@ class Connection_Sidebar extends GtkVBox {
* @param GtkCellRenderer $cell
* @param GtkTreeModel $model
* @param GtkTreeIter $iter
* @return void
*/
public function set_status_icon($col, $cell, $model, $iter)
{
@ -311,6 +311,8 @@ class Connection_Sidebar extends GtkVBox {
/**
* Recreate sidebar widget to update connections
*
* @return void
*/
public function refresh()
{
@ -322,6 +324,8 @@ class Connection_Sidebar extends GtkVBox {
/**
* Update the connection information for an existing connection
*
* @return void
*/
public function edit_connection()
{
@ -382,13 +386,15 @@ class Connection_Sidebar extends GtkVBox {
/**
* Disconnect from a database
*
* @return void
*/
public function db_disconnect()
{
$data = $this->treeview->get(0);
DB_Reg::remove_db($data->name);
DB_Tabs::reset();
DB_Tabs::reset($data->name);
$this->refresh();
}
@ -399,6 +405,7 @@ class Connection_Sidebar extends GtkVBox {
* Change tabs based on db connection selected
*
* @param type $view
* @return void
*/
public function switch_tab($view)
{

7
sys/widgets/data_grid.php
View File

@ -67,7 +67,9 @@ class Data_Grid extends GtkTreeView {
// --------------------------------------------------------------------------
/**
* Empty the model
* Clear datagrid
*
* @return void
*/
public function reset()
{
@ -112,9 +114,10 @@ class Data_Grid extends GtkTreeView {
* Create a datagrid from the provided data array
*
* @param array $data
* @param array $events
* @return void
*/
public function render_data($data)
public function render_data($data, $events=array())
{
if ( ! is_array($data))
{

207
sys/widgets/db_info_widget.php
View File

@ -102,7 +102,7 @@ class DB_Info_Widget extends GtkTable {
$this->port->set_text($db->port);
// Layout the table
$this->layout();
$this->_layout();
// Select the proper db type if editing
if ( ! empty($db->type))
@ -136,104 +136,6 @@ class DB_Info_Widget extends GtkTable {
// --------------------------------------------------------------------------
/**
* Table layout
*/
public function layout()
{
// Reset defaults when changing db types
$this->dbtype->connect_simple("changed", array($this, "change_db"));
//Table attach
//$tbl->attach(left_start, right_stop, top_start, bottom_stop)
// Placeholder vars for y values, so that rows can be
// easily moved
$y1 = -1;
$y2 = 0;
// Connection name
{
$this->_add_row("Connection name", 'conn', $y1, $y2);
}
// Database type
{
$dbtypelbl = new GtkLabel("Database Type");
$typealign = new GtkAlignment(0, 0.5, 0, 0);
$typealign->add($dbtypelbl);
$this->attach($typealign, 0, 1, ++$y1, ++$y2);
$this->attach($this->dbtype, 1, 2, $y1, $y2);
}
// DB File
{
$this->_add_row("Database File", 'db_file', $y1, $y2);
}
// First Db
{
$this->_add_row("Database Name", 'conn_db', $y1, $y2);
}
// Host
{
$this->_add_row("Host", 'host', $y1, $y2);
}
// Port
{
$this->_add_row("Port", 'port', $y1, $y2);
}
// Username
{
$this->_add_row("User", 'user', $y1, $y2);
}
// Password
{
$this->_add_row("Password", 'pass', $y1, $y2);
}
// Add/Edit connection button
{
$conn_name = $this->conn->get_text();
$caption = (empty($conn_name)) ? 'Add Connection' : 'Update Connection';
$add_button = new GtkButton();
$add_button->set_label($caption);
( ! empty($conn_name))
? $add_button->set_image(GTKImage::new_from_stock(GTK::STOCK_SAVE,
GTK::ICON_SIZE_SMALL_TOOLBAR))
: $add_button->set_image(GTKImage::new_from_stock(GTK::STOCK_ADD,
Gtk::ICON_SIZE_SMALL_TOOLBAR));
$this->attach($add_button, 0, 1, ++$y1, ++$y2);
if ( ! empty($conn_name))
{
$add_button->connect_simple("clicked", array($this, 'db_edit'));
}
else
{
$add_button->connect_simple("clicked", array($this, 'db_add'));
}
}
// Test connection button
{
$test_button = new GtkButton();
$test_button->set_label("Test Connection");
$this->attach($test_button, 1, 2, $y1, $y2);
$test_button->connect_simple("clicked", array($this, 'test_conn'));
}
}
// --------------------------------------------------------------------------
/**
* Set defaults for new database type
*
@ -350,6 +252,8 @@ class DB_Info_Widget extends GtkTable {
/**
* Adds the database to the settings file
*
* @return void
*/
public function db_add()
{
@ -383,6 +287,8 @@ class DB_Info_Widget extends GtkTable {
/**
* Edit an existing database connection
*
* @return void
*/
public function db_edit()
{
@ -419,6 +325,8 @@ class DB_Info_Widget extends GtkTable {
/**
* Test a db connection, and display a popup with the result of the test
*
* @return void
*/
public function test_conn()
{
@ -524,6 +432,7 @@ class DB_Info_Widget extends GtkTable {
* @param string $vname
* @param int &$y1
* @param int &$y2
* @return void
*/
private function _add_row($label, $vname, &$y1, &$y2)
{
@ -538,5 +447,105 @@ class DB_Info_Widget extends GtkTable {
$this->attach($lblalign, 0, 1, ++$y1, ++$y2);
$this->attach($vname, 1, 2, $y1, $y2);
}
// --------------------------------------------------------------------------
/**
* Table layout
*
* @return void
*/
private function _layout()
{
// Reset defaults when changing db types
$this->dbtype->connect_simple("changed", array($this, "change_db"));
//Table attach
//$tbl->attach(left_start, right_stop, top_start, bottom_stop)
// Placeholder vars for y values, so that rows can be
// easily moved
$y1 = -1;
$y2 = 0;
// Connection name
{
$this->_add_row("Connection name", 'conn', $y1, $y2);
}
// Database type
{
$dbtypelbl = new GtkLabel("Database Type");
$typealign = new GtkAlignment(0, 0.5, 0, 0);
$typealign->add($dbtypelbl);
$this->attach($typealign, 0, 1, ++$y1, ++$y2);
$this->attach($this->dbtype, 1, 2, $y1, $y2);
}
// DB File
{
$this->_add_row("Database File", 'db_file', $y1, $y2);
}
// First Db
{
$this->_add_row("Database Name", 'conn_db', $y1, $y2);
}
// Host
{
$this->_add_row("Host", 'host', $y1, $y2);
}
// Port
{
$this->_add_row("Port", 'port', $y1, $y2);
}
// Username
{
$this->_add_row("User", 'user', $y1, $y2);
}
// Password
{
$this->_add_row("Password", 'pass', $y1, $y2);
}
// Add/Edit connection button
{
$conn_name = $this->conn->get_text();
$caption = (empty($conn_name)) ? 'Add Connection' : 'Update Connection';
$add_button = new GtkButton();
$add_button->set_label($caption);
( ! empty($conn_name))
? $add_button->set_image(GTKImage::new_from_stock(GTK::STOCK_SAVE,
GTK::ICON_SIZE_SMALL_TOOLBAR))
: $add_button->set_image(GTKImage::new_from_stock(GTK::STOCK_ADD,
Gtk::ICON_SIZE_SMALL_TOOLBAR));
$this->attach($add_button, 0, 1, ++$y1, ++$y2);
if ( ! empty($conn_name))
{
$add_button->connect_simple("clicked", array($this, 'db_edit'));
}
else
{
$add_button->connect_simple("clicked", array($this, 'db_add'));
}
}
// Test connection button
{
$test_button = new GtkButton();
$test_button->set_label("Test Connection");
$this->attach($test_button, 1, 2, $y1, $y2);
$test_button->connect_simple("clicked", array($this, 'test_conn'));
}
}
}
// End of db_info_widget.php

115
sys/widgets/db_tabs.php
View File

@ -71,6 +71,27 @@ class DB_tabs extends GTKNotebook {
// --------------------------------------------------------------------------
/**
* Create popup window with table data
*
* @param GTKTreeView $view
* @param array $path
* @param GtkTreeviewColumn $col
* @param Query_Builder $conn
* @return void
*/
public function show_table_data($view, $path, $col, &$conn)
{
$table = $view->get(0);
$query = $conn->get($table);
$data = $query->fetchAll(PDO::FETCH_ASSOC);
return new DB_Table_data($data);
}
// --------------------------------------------------------------------------
/**
* Create tabs for database aspects
*
@ -85,9 +106,9 @@ class DB_tabs extends GTKNotebook {
self::$instance->hide_all();
// 'Databases' Tab
{
/*{
self::_add_tab($conn, 'Databases', 'Db Name', 'get_dbs');
}
}*/
// 'Schemas' Tab
{
@ -106,9 +127,15 @@ class DB_tabs extends GTKNotebook {
}
// 'System Tables' Tab
{
self::_add_tab($conn, 'System Tables', 'Table Name', 'get_system_tables');
}
/*{
self::_add_tab($conn, 'System Tables', 'Table Name', 'get_system_tables', array(
array(
'row-activated',
array(self::$instance, 'show_table_data'),
$conn
)
));
}*/
// 'Views' Tab
{
@ -150,8 +177,11 @@ class DB_tabs extends GTKNotebook {
/**
* Remove current tabs
*
* @param string $conn_name
* @return void
*/
public static function reset()
public static function reset($conn_name = '')
{
self::$instance->hide_all();
@ -160,6 +190,11 @@ class DB_tabs extends GTKNotebook {
self::$instance->remove_page($i);
}
if ( ! empty($conn_name))
{
unset(self::$instance->data->{$conn_name});
}
self::$instance->show_all();
}
@ -182,18 +217,13 @@ class DB_tabs extends GTKNotebook {
$conn_name = $conn->conn_name;
if ( ! isset(self::$instance->data->{$conn_name}))
{
self::$instance->data->{$conn_name}= array();
}
$instance_data = self::$instance->_get_db_info($conn_name, $tab_name);
$instance_data =& self::$instance->data->{$conn_name};
$tab_data = (empty($instance_data[$tab_name]))
$tab_data = ($instance_data === FALSE)
? call_user_func_array(array($conn, $method), array())
: $instance_data[$tab_name];
: $instance_data;
$instance_data[$tab_name] = $tab_data;
self::$instance->_set_db_info($conn_name, $tab_name, $tab_data);
if ($tab_data !== FALSE)
{
@ -236,18 +266,13 @@ class DB_tabs extends GTKNotebook {
$conn_name = $conn->conn_name;
if ( ! isset(self::$instance->data->{$conn_name}))
{
self::$instance->data->{$conn_name}= array();
}
$instance_data = self::$instance->_get_db_info($conn_name, $tab_name);
$instance_data =& self::$instance->data->{$conn_name};
$tab_data = (empty($instance_data[$tab_name]))
$tab_data = ($instance_data === FALSE)
? call_user_func_array(array($conn, $method), array())
: $instance_data[$tab_name];
: $instance_data;
$instance_data[$tab_name] = $tab_data;
self::$instance->_set_db_info($conn_name, $tab_name, $tab_data);
if ( ! empty($tab_data))
{
@ -263,22 +288,42 @@ class DB_tabs extends GTKNotebook {
// --------------------------------------------------------------------------
/**
* Create popup window with table data
* Returns cached database data for the tab and connection specified
*
* @param GTKTreeView $view
* @param array $path
* @param GtkTreeviewColumn $col
* @param Query_Builder $conn
* @return void
* @param type $conn_name
* @param type $tab_name
* @return mixed
*/
public function show_table_data($view, $path, $col, &$conn)
private function _get_db_info($conn_name, $tab_name)
{
$table = $view->get(0);
$data =& self::$instance->data;
$query = $conn->get($table);
$data = $query->fetchAll(PDO::FETCH_ASSOC);
if ( ! isset($data->{$conn_name}))
{
$data->{$conn_name}= array();
return FALSE;
}
return new DB_Table_data($data);
if ( ! isset($data->{$conn_name}[$tab_name]))
{
return FALSE;
}
return $data->{$conn_name}[$tab_name];
}
// --------------------------------------------------------------------------
/**
* Sets cached database data for the tab and connection specified
*
* @param type $conn_name
* @param type $tab_name
* @param type $data
*/
private function _set_db_info($conn_name, $tab_name, $data)
{
self::$instance->data->{$conn_name}[$tab_name] = $data;
}
}
// End of db_tabs.php

19
sys/windows/db_table_data.php
View File

@ -23,37 +23,26 @@ class DB_Table_Data extends GTKWindow {
{
parent::__construct();
$this->set_title("Table Data");
$this->set_position(Gtk::WIN_POS_CENTER_ALWAYS);
$this->set_destroy_with_parent(TRUE);
// Add the scrolled window
$this->win = new GTKScrolledWindow();
$this->win->set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC);
$this->add($this->win);
$this->_render($data);
// Resize to a sane size
$this->set_size_request(640, 480);
}
/**
* Layout the window
*
* @param array $data
* @return void
*/
protected function _render($data)
{
// Layout the widgets
$view = new Data_Grid();
$view->render_data($data);
// Add the grid to the window
$this->win->add_with_viewport($view);
// Show everything
$this->show_all();
}
}

6
sys/windows/main.php
View File

@ -59,6 +59,8 @@ class Main extends GtkWindow {
/**
* Some cleanup for when the main window is closed
*
* @return void
*/
public function __destruct()
{
@ -78,7 +80,9 @@ class Main extends GtkWindow {
// --------------------------------------------------------------------------
/**
* Quits the GTK loop
* Exits the GTK loop
*
* @return void
*/
public function quit()
{