Enlightenment CVS committal
Author : codewarrior
Project : e17
Module : proto
Dir : e17/proto/etk_server/examples
Modified Files:
etk.php
Log Message:
- extend php5 demo a bit to show how we can use callbacks
===================================================================
RCS file: /cvsroot/enlightenment/e17/proto/etk_server/examples/etk.php,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -3 -r1.1 -r1.2
--- etk.php 20 Mar 2006 02:45:44 -0000 1.1
+++ etk.php 20 Mar 2006 10:20:53 -0000 1.2
@@ -1,13 +1,17 @@
-#!/usr/bin/php -q
-
+#!/usr/local/bin/php -q
<?php
+/* Etk-Php Demo. Required Php 5.x */
+
define(FIFO, "/tmp/etk_server_fifo");
define(EtkTrue, 1);
define(EtkFalse, 0);
class Etk
{
+ static private $loop = true;
+ static private $callbacks = Array();
+
function Etk()
{ }
@@ -61,36 +65,81 @@
{
return 0;
}
+
+ function AddCallback($name, $callback)
+ {
+ if(!is_array(self::$callbacks[$name]))
+ self::$callbacks[$name] = Array();
+
+ array_push(self::$callbacks[$name], $callback);
+ }
+
+ function Main()
+ {
+ $this->loop = EtkTrue;
+
+ while ( $this->loop )
+ {
+ $event = Etk::Call("server_callback");
+
+ if(!is_array(self::$callbacks[$event]))
+ continue;
+
+ if(array_count_values(self::$callbacks[$event]) > 0)
+ {
+ foreach(self::$callbacks[$event] as $func)
+ $func();
+ }
+ }
+ }
+
+ function MainQuit()
+ {
+ $this->loop = EtkFalse;
+ $this->Call("main_quit");
+ $this->Call("server_shutdown");
+ }
}
-class Widget extends Etk
+class Object extends Etk
+{
+ var $object;
+
+ function Object()
+ {
+ parent::Etk();
+ }
+
+ function SignalConnect($name, $callback)
+ {
+ $this->Call("server_signal_connect \"$name\" ".$this->Get()."
\"".$name."_".$this->object."\"");
+ $this->AddCallback($name."_".$this->object, $callback);
+ }
+}
+
+class Widget extends Object
{
var $widget;
function Widget()
{
- parent::Etk();
+ parent::Object();
}
function Set($w)
{
- $this->widget = $w;
+ $this->object = $w;
}
function Get()
{
- return $this->widget;
+ return $this->object;
}
function ShowAll()
{
$this->Call("widget_show_all ".$this->Get());
- }
-
- function SignalConnect($name, $id)
- {
- $this->Call("server_signal_connect \"$name\" ".$this->Get()." \"$id\"");
- }
+ }
}
class Image extends Widget
@@ -106,13 +155,43 @@
}
}
-class Button extends Widget
+class Container extends Widget
+{
+ function Container()
+ {
+ parent::Widget();
+ }
+
+ function Add($widget)
+ {
+ $this->Call("container_add ".$this->Get(). " ".$widget->Get());
+ }
+}
+
+class Bin extends Container
+{
+ function Bin()
+ {
+ parent::Container();
+ }
+
+ function ChildSet($child)
+ {
+ $this->Call("bin_child_set ".$this->Get()." ".$child->Get());
+ }
+
+ function ChildGet()
+ {
+ }
+}
+
+class Button extends Bin
{
var $image;
function Button($label = "", $img = "")
{
- parent::Widget();
+ parent::Bin();
if(!empty($label))
$this->Set($this->Call("button_new_with_label \"$label\""));
@@ -127,17 +206,16 @@
}
}
-class Container extends Widget
+class CheckButton extends Button
{
- function Container()
+ function CheckButton($label = "")
{
- parent::Widget();
+ parent::Button($label);
+ if(!empty($label))
+ $this->Set($this->Call("check_button_new_with_label \"$label\""));
+ else
+ $this->Set($this->Call("check_button_new"));
}
-
- function Add($widget)
- {
- $this->Call("container_add ".$this->Get(). " ".$widget->Get());
- }
}
class Window extends Container
@@ -196,27 +274,42 @@
}
}
-Etk::Connect();
-Etk::Call("init");
+class HBox Extends Box
+{
+ function HBox($homogenous = EtkFalse, $padding = 0)
+ {
+ parent::Box();
+ $this->Set($this->Call("hbox_new $homogenous $padding"));
+ }
+}
+
+/* Main Application */
+
+$etk = new Etk();
+$etk->Connect();
+$etk->Call("init");
$win = new Window("Etk-Php Demo");
-$win->SignalConnect("delete_event", "window_deleted");
+$win->SignalConnect("delete_event", _window_deleted_cb);
$vbox = new VBox(EtkFalse, 0);
$button1 = new Button("Php owns!");
-$button1->SignalConnect("clicked", "button_1_clicked");
+$button1->SignalConnect("clicked", _button_1_clicked_cb);
$button2 = new Button("Etk owns!");
-$button2->SignalConnect("clicked", "button_2_clicked");
+$button2->SignalConnect("clicked", _button_2_clicked_cb);
+
+$check_button1 = new CheckButton("Check me!");
$entry = new Entry("Moo!");
$button3 = new Button("Get Text");
-$button3->SignalConnect("clicked", "button_3_clicked");
+$button3->SignalConnect("clicked", _button_3_clicked_cb);
$vbox->PackStart($button1);
$vbox->PackStart($button2);
+$vbox->PackStart($check_button1);
$vbox->PackStart($entry);
$vbox->PackStart($button3);
@@ -224,32 +317,30 @@
$win->ShowAll();
-$loop = EtkTrue;
-while ( $loop )
+$etk->Main();
+
+function _button_1_clicked_cb()
+{
+ printf("Button 1 clicked!\n");
+}
+
+function _button_2_clicked_cb()
+{
+ printf("Button 2 clicked!\n");
+}
+
+function _button_3_clicked_cb()
{
- $event = Etk::Call("server_callback");
+ global $entry;
- switch($event)
- {
- case "button_1_clicked":
- print("Button 1 clicked!\n");
- break;
-
- case "button_2_clicked":
- print("Button 2 clicked!\n");
- break;
-
- case "button_3_clicked":
- printf("Text = ".$entry->TextGet());
- break;
-
- case "window_deleted":
- $loop = EtkFalse;
- break;
- }
+ printf("Text = ".$entry->TextGet()."\n");
+}
+
+function _window_deleted_cb()
+{
+ global $etk;
+
+ $etk->MainQuit();
}
-
-Etk::Call("main_quit");
-Etk::Call("server_shutdown");
?>
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