- signal_connect a cancel button to clear the module search and refresh the modules treeview

git-svn-id: file:///home/svn/framework3/trunk@4372 4d416f70-5f16-0410-b530-b9f4589650da

data/msfgui/msfgui.glade

@@ -147,6 +147,22 @@
 		    </packing>
 		  </child>
 
+		  <child>
+		    <widget class="GtkButton" id="search_cancel_button">
+		      <property name="visible">True</property>
+		      <property name="can_focus">True</property>
+		      <property name="label">gtk-cancel</property>
+		      <property name="use_stock">True</property>
+		      <property name="relief">GTK_RELIEF_NORMAL</property>
+		      <property name="focus_on_click">True</property>
+		    </widget>
+		    <packing>
+		      <property name="padding">0</property>
+		      <property name="expand">False</property>
+		      <property name="fill">False</property>
+		    </packing>
+		  </child>
+
 		  <child>
 		    <widget class="GtkButton" id="search_button">
 		      <property name="visible">True</property>

lib/msf/ui/gtk2/app.rb

@@ -76,7 +76,7 @@ class MyApp < MyGlade
 		$gtk2driver.log_text = @viewlogs
 		
 		# Initialize the search class
-		ModuleSearch.new(@search_entry, @search_button)
+		ModuleSearch.new(@search_entry, @search_button, @search_cancel_button)
 		
 		# Update the StatusBar with all framework modules
 		refresh()

lib/msf/ui/gtk2/search.rb

@@ -11,13 +11,18 @@ class ModuleSearch
 	#
 	# Initialize all stuff to perform a search
 	#
-	def initialize(search_entry, search_button)
+	def initialize(search_entry, search_button, search_cancel_button)
 		@search_entry = search_entry
 		@search_button = search_button
+		@cancel_button = search_cancel_button
 		
 		@search_button.signal_connect('clicked') do
 			search(@search_entry.text)
 		end
+		
+		@cancel_button.signal_connect('clicked') do
+			cancel()
+		end		
 	end
 	
 	#
@@ -36,6 +41,14 @@ class ModuleSearch
 		# pass the found array to the MyModuleTree and remove all not matched iter
 		$gtk2driver.module_tree.remove(found)
 	end
+	
+	#
+	# Clean the Gtk::Entry and refresh the modules treeview
+	#
+	def cancel
+		@search_entry.set_text("")
+		$gtk2driver.module_tree.refresh
+	end
 end
 
 end