Move Prototype Window Class to its own library

2008-05-18 13:39:17 +00:00
parent a14623066c
commit 426ca8e182
8 changed files with 0 additions and 0 deletions
--- a/htdocs/includes/pwc/window_ext.js
+++ b/htdocs/includes/pwc/window_ext.js
@@ -0,0 +1,115 @@
+// Copyright (c) 2006 Sébastien Gruhier (http://xilinus.com, http://itseb.com)
+// YOU MUST INCLUDE window.js BEFORE
+//
+// Object to store hide/show windows status in a cookie
+// Just add at the end of your HTML file this javascript line: WindowStore.init()
+WindowStore = {
+  doSetCookie: false,
+  cookieName:  "__window_store__",
+  expired:     null,
+  
+  // Init function with two optional parameters
+  // - cookieName (default = __window_store__)
+  // - expiration date (default 3 years from now)
+  init: function(cookieName, expired) {
+    WindowStore.cookieName = cookieName || WindowStore.cookieName
+
+    if (! expired) {
+      var today = new Date();
+      today.setYear(today.getYear()+1903);
+      WindowStore.expired = today;
+    }
+    else
+      WindowStore.expired = expired;
+
+    Windows.windows.each(function(win) {
+      win.setCookie(win.getId(), WindowStore.expired);
+    });
+
+    // Create observer on show/hide events
+    var myObserver = {
+    	onShow: function(eventName, win) {
+    	  WindowStore._saveCookie();
+    	},
+    	
+    	onClose: function(eventName, win) {
+    	  WindowStore._saveCookie();
+  	  },
+  	  
+    	onHide: function(eventName, win) {
+    	  WindowStore._saveCookie();
+    	}
+    }
+    Windows.addObserver(myObserver);
+
+    WindowStore._restoreWindows();
+    WindowStore._saveCookie();
+  },
+  
+  show: function(win) {
+    eval("var cookie = " + WindowUtilities.getCookie(WindowStore.cookieName));
+    if (cookie != null) {
+      if (cookie[win.getId()])
+        win.show();
+    }
+    else
+      win.show();
+  },
+
+  // Function to store windows show/hide status in a cookie 
+  _saveCookie: function() {
+    if (!doSetCookie)
+      return;
+    
+    var cookieValue = "{";
+    Windows.windows.each(function(win) {
+      if (cookieValue != "{")
+        cookieValue += ","
+      cookieValue += win.getId() + ": " + win.isVisible();
+    });
+    cookieValue += "}"
+  
+    WindowUtilities.setCookie(cookieValue, [WindowStore.cookieName, WindowStore.expired]);  
+  },
+
+  // Function to restore windows show/hide status from a cookie if exists
+  _restoreWindows: function() {
+    eval("var cookie = " + WindowUtilities.getCookie(WindowStore.cookieName));
+    if (cookie != null) {
+      doSetCookie = false;
+      Windows.windows.each(function(win) {
+        if (cookie[win.getId()])
+          win.show();
+      });
+    }
+    doSetCookie = true;
+  }
+}
+
+// Object to set a close key an all windows
+WindowCloseKey = {
+  keyCode: Event.KEY_ESC,
+  
+  init: function(keyCode) {
+    if (keyCode)
+      WindowCloseKey.keyCode = keyCode;      
+      
+    Event.observe(document, 'keydown', this._closeCurrentWindow.bindAsEventListener(this));   
+  },
+  
+  _closeCurrentWindow: function(event) {
+    var e = event || window.event
+  	var characterCode = e.which || e.keyCode;
+  	
+  	// Check if there is a top window (it means it's an URL content)
+  	var win = top.Windows.focusedWindow;
+    if (characterCode == WindowCloseKey.keyCode && win) {
+      if (win.cancelCallback) 
+        top.Dialog.cancelCallback();      
+      else if (win.okCallback) 
+        top.Dialog.okCallback();
+      else
+        top.Windows.close(top.Windows.focusedWindow.getId());
+    }
+  }
+}