# HG changeset patch
# User Goffi <goffi@goffi.org>
# Date 1355092460 -3600
# Node ID c0035e5e2d08806cd535b1278fea1cdc24388fac
# Parent  88512fbeb1288f4c9401130c44c97d5f7bb1ddfd
browser side: misc dialog improvment:
    - size fix
    - new "options" parameter, NO_CLOSE option to show a dialog without close button
    - new close method to simulate close button click

diff -r 88512fbeb128 -r c0035e5e2d08 browser_side/dialog.py
--- a/browser_side/dialog.py	Sun Dec 09 23:30:27 2012 +0100
+++ b/browser_side/dialog.py	Sun Dec 09 23:34:20 2012 +0100
@@ -129,26 +129,34 @@
 class GenericDialog(DialogBox):
     """Dialog which just show a widget and a close button"""
 
-    def __init__(self, title, widget, callback = None):
+    def __init__(self, title, main_widget, callback = None, options = None):
         """Simple notice dialog box
         @param title: HTML put in the header
-        @param body: widget put in the body"""
+        @param main_widget: widget put in the body
+        @param callback: method to call on closing
+        @param options: one or more of the following options:
+                        - NO_CLOSE: don't add a close button"""
         DialogBox.__init__(self, centered=True)
         self.callback = callback
+        if not options:
+            options = []
         _body = VerticalPanel()
         _body.setSize('100%','100%')
         _body.setSpacing(4)
-        _body.add(widget)
-        _body.setCellWidth(widget, '100%')
-        _close_button = Button("Close", self.onClose)
-        _body.add(_close_button)
-        _body.setCellHorizontalAlignment(_close_button, HasAlignment.ALIGN_CENTER)
+        _body.add(main_widget)
+        _body.setCellWidth(main_widget, '100%')
+        _body.setCellHeight(main_widget, '100%')
+        if not 'NO_CLOSE' in options:
+            _close_button = Button("Close", self.onClose)
+            _body.add(_close_button)
+            _body.setCellHorizontalAlignment(_close_button, HasAlignment.ALIGN_CENTER)
         self.setHTML(title)
         self.setWidget(_body)
-        if isinstance(widget, Frame):
-            #Need this hack to have correct size for About box + Social Contract
-            #in Gecko & Webkit
-            self.panel.setWidth('100%')
+        self.panel.setSize('100%', '100%') #Need this hack to have correct size in Gecko & Webkit
+
+    def close(self):
+        """Same effect as clicking the close button"""
+        self.onClose(None)
 
     def onClose(self, sender):
         self.hide()
@@ -157,8 +165,8 @@
 
 class InfoDialog(GenericDialog):
 
-    def __init__(self, title, body, callback = None):
-        GenericDialog.__init__(self, title, HTML(body), callback)
+    def __init__(self, title, body, callback = None, options = None):
+        GenericDialog.__init__(self, title, HTML(body), callback, options)
 
 class PopupPanelWrapper(PopupPanel):
     """This wrapper catch Escape event to avoid request cancellation by Firefox"""