Added wxFileHistory demo

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@14943 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

wxPython/demo/Main.py

@@ -25,6 +25,7 @@ _treeList = [
                                 'wxImageFromStream',
                                 'RowColSizer',
                                 'Unicode',
+                                'wxFileHistory',
                                 ]),
 
     ('Windows', ['wxFrame', 'wxDialog', 'wxMiniFrame',
@@ -64,7 +65,7 @@ _treeList = [
                         'ActiveXWrapper_Acrobat', 'ActiveXWrapper_IE',
                         'wxDragImage', "wxProcess", "FancyText", "OOR", "wxWave",
                         'wxJoystick', 'DrawXXXList', 'ErrorDialogs', 'wxMimeTypesManager',
-                        'ContextHelp', 'SplitTree', 'Unicode',
+                        'ContextHelp', 'SplitTree', 'Unicode', 'wxFileHistory',
                         ]),
 
     ('wxPython Library', ['Layoutf', 'wxScrolledMessageDialog',

wxPython/demo/wxFileHistory.py

@@ -0,0 +1,116 @@
+
+from wxPython.wx import *
+import os
+
+#----------------------------------------------------------------------
+
+text = """\
+Right-click on the panel to get a menu.  This menu will be managed by
+a wxFileHistory object and so the files you select will automatically
+be added to the end of the menu and will be selectable the next time
+the menu is viewed.  The filename selcted, either via the Open menu
+item, or from the history, will be displayed in the log window below.
+"""
+
+#----------------------------------------------------------------------
+
+class TestPanel(wxPanel):
+    def __init__(self, parent, log):
+        self.log = log
+        wxPanel.__init__(self, parent, -1)
+        box = wxBoxSizer(wxVERTICAL)
+
+        # Make and layout the controls
+        bf = wxFont(14, wxSWISS, wxNORMAL, wxBOLD)
+        nf = wxFont(11, wxSWISS, wxNORMAL, wxNORMAL)
+
+        t = wxStaticText(self, -1, "wxFileHistory")
+        t.SetFont(bf)
+        box.Add(t, 0, wxCENTER|wxALL, 5)
+
+        box.Add(wxStaticLine(self, -1), 0, wxEXPAND)
+        box.Add(10,20)
+
+        t = wxStaticText(self, -1, text)
+        t.SetFont(nf)
+        box.Add(t, 0, wxCENTER|wxALL, 5)
+
+        self.SetSizer(box)
+        self.SetAutoLayout(true)
+
+        # Make a menu
+        self.menu = m = wxMenu()
+        m.Append(wxID_NEW,     "&New")
+        m.Append(wxID_OPEN,    "&Open...")
+        m.Append(wxID_CLOSE,   "&Close")
+        m.Append(wxID_SAVE,    "&Save")
+        m.Append(wxID_SAVEAS,  "Save &as...")
+        m.Enable(wxID_NEW, false)
+        m.Enable(wxID_CLOSE, false)
+        m.Enable(wxID_SAVE, false)
+        m.Enable(wxID_SAVEAS, false)
+
+        # and a file history
+        self.filehistory = wxFileHistory()
+        self.filehistory.UseMenu(self.menu)
+
+        # and finally the event handler bindings
+        EVT_RIGHT_UP(self, self.OnRightClick)
+        EVT_MENU(self, wxID_OPEN, self.OnFileOpenDialog)
+        EVT_MENU_RANGE(self, wxID_FILE1, wxID_FILE9, self.OnFileHistory)
+
+
+
+    def __del__(self):
+        del self.filehistory
+        self.menu.Destroy()
+
+
+    def OnRightClick(self, evt):
+        self.PopupMenu(self.menu, evt.GetPosition())
+
+
+    def OnFileOpenDialog(self, evt):
+        dlg = wxFileDialog(self,
+                           defaultDir = os.getcwd(),
+                           style = wxOPEN | wxCHANGE_DIR)
+        if dlg.ShowModal() == wxID_OK:
+            path = dlg.GetPath()
+            self.log.write("You selected %s\n" % path)
+
+            # add it to the history
+            self.filehistory.AddFileToHistory(path)
+
+        dlg.Destroy()
+
+
+    def OnFileHistory(self, evt):
+        # get the file based on the menu ID
+        fileNum = evt.GetId() - wxID_FILE1
+        path = self.filehistory.GetHistoryFile(fileNum)
+        self.log.write("You selected %s\n" % path)
+
+        # add it back to the history so it will be moved up the list
+        self.filehistory.AddFileToHistory(path)
+
+
+
+#----------------------------------------------------------------------
+
+def runTest(frame, nb, log):
+    win = TestPanel(nb, log)
+    return win
+
+#----------------------------------------------------------------------
+
+
+
+overview = """<html><body>
+<h3>wxFileHistory</h3>
+
+wxFileHistory encapsulates functionality to record the last few files
+visited, and to allow the user to quickly load these files using the
+list appended to a menu, such as the File menu.
+
+</body></html>
+"""