add hg and python

sys/lib/python/idlelib/configHelpSourceEdit.py

@@ -0,0 +1,169 @@
+"Dialog to specify or edit the parameters for a user configured help source."
+
+import os
+import sys
+
+from Tkinter import *
+import tkMessageBox
+import tkFileDialog
+
+class GetHelpSourceDialog(Toplevel):
+    def __init__(self, parent, title, menuItem='', filePath=''):
+        """Get menu entry and url/ local file location for Additional Help
+
+        User selects a name for the Help resource and provides a web url
+        or a local file as its source.  The user can enter a url or browse
+        for the file.
+
+        """
+        Toplevel.__init__(self, parent)
+        self.configure(borderwidth=5)
+        self.resizable(height=FALSE, width=FALSE)
+        self.title(title)
+        self.transient(parent)
+        self.grab_set()
+        self.protocol("WM_DELETE_WINDOW", self.Cancel)
+        self.parent = parent
+        self.result = None
+        self.CreateWidgets()
+        self.menu.set(menuItem)
+        self.path.set(filePath)
+        self.withdraw() #hide while setting geometry
+        #needs to be done here so that the winfo_reqwidth is valid
+        self.update_idletasks()
+        #centre dialog over parent:
+        self.geometry("+%d+%d" %
+                      ((parent.winfo_rootx() + ((parent.winfo_width()/2)
+                                                -(self.winfo_reqwidth()/2)),
+                        parent.winfo_rooty() + ((parent.winfo_height()/2)
+                                                -(self.winfo_reqheight()/2)))))
+        self.deiconify() #geometry set, unhide
+        self.bind('<Return>', self.Ok)
+        self.wait_window()
+
+    def CreateWidgets(self):
+        self.menu = StringVar(self)
+        self.path = StringVar(self)
+        self.fontSize = StringVar(self)
+        self.frameMain = Frame(self, borderwidth=2, relief=GROOVE)
+        self.frameMain.pack(side=TOP, expand=TRUE, fill=BOTH)
+        labelMenu = Label(self.frameMain, anchor=W, justify=LEFT,
+                          text='Menu Item:')
+        self.entryMenu = Entry(self.frameMain, textvariable=self.menu,
+                               width=30)
+        self.entryMenu.focus_set()
+        labelPath = Label(self.frameMain, anchor=W, justify=LEFT,
+                          text='Help File Path: Enter URL or browse for file')
+        self.entryPath = Entry(self.frameMain, textvariable=self.path,
+                               width=40)
+        self.entryMenu.focus_set()
+        labelMenu.pack(anchor=W, padx=5, pady=3)
+        self.entryMenu.pack(anchor=W, padx=5, pady=3)
+        labelPath.pack(anchor=W, padx=5, pady=3)
+        self.entryPath.pack(anchor=W, padx=5, pady=3)
+        browseButton = Button(self.frameMain, text='Browse', width=8,
+                              command=self.browseFile)
+        browseButton.pack(pady=3)
+        frameButtons = Frame(self)
+        frameButtons.pack(side=BOTTOM, fill=X)
+        self.buttonOk = Button(frameButtons, text='OK',
+                               width=8, default=ACTIVE,  command=self.Ok)
+        self.buttonOk.grid(row=0, column=0, padx=5,pady=5)
+        self.buttonCancel = Button(frameButtons, text='Cancel',
+                                   width=8, command=self.Cancel)
+        self.buttonCancel.grid(row=0, column=1, padx=5, pady=5)
+
+    def browseFile(self):
+        filetypes = [
+            ("HTML Files", "*.htm *.html", "TEXT"),
+            ("PDF Files", "*.pdf", "TEXT"),
+            ("Windows Help Files", "*.chm"),
+            ("Text Files", "*.txt", "TEXT"),
+            ("All Files", "*")]
+        path = self.path.get()
+        if path:
+            dir, base = os.path.split(path)
+        else:
+            base = None
+            if sys.platform[:3] == 'win':
+                dir = os.path.join(os.path.dirname(sys.executable), 'Doc')
+                if not os.path.isdir(dir):
+                    dir = os.getcwd()
+            else:
+                dir = os.getcwd()
+        opendialog = tkFileDialog.Open(parent=self, filetypes=filetypes)
+        file = opendialog.show(initialdir=dir, initialfile=base)
+        if file:
+            self.path.set(file)
+
+    def MenuOk(self):
+        "Simple validity check for a sensible menu item name"
+        menuOk = True
+        menu = self.menu.get()
+        menu.strip()
+        if not menu:
+            tkMessageBox.showerror(title='Menu Item Error',
+                                   message='No menu item specified',
+                                   parent=self)
+            self.entryMenu.focus_set()
+            menuOk = False
+        elif len(menu) > 30:
+            tkMessageBox.showerror(title='Menu Item Error',
+                                   message='Menu item too long:'
+                                           '\nLimit 30 characters.',
+                                   parent=self)
+            self.entryMenu.focus_set()
+            menuOk = False
+        return menuOk
+
+    def PathOk(self):
+        "Simple validity check for menu file path"
+        pathOk = True
+        path = self.path.get()
+        path.strip()
+        if not path: #no path specified
+            tkMessageBox.showerror(title='File Path Error',
+                                   message='No help file path specified.',
+                                   parent=self)
+            self.entryPath.focus_set()
+            pathOk = False
+        elif path.startswith(('www.', 'http')):
+            pass
+        else:
+            if path[:5] == 'file:':
+                path = path[5:]
+            if not os.path.exists(path):
+                tkMessageBox.showerror(title='File Path Error',
+                                       message='Help file path does not exist.',
+                                       parent=self)
+                self.entryPath.focus_set()
+                pathOk = False
+        return pathOk
+
+    def Ok(self, event=None):
+        if self.MenuOk() and self.PathOk():
+            self.result = (self.menu.get().strip(),
+                           self.path.get().strip())
+            if sys.platform == 'darwin':
+                path = self.result[1]
+                if path.startswith(('www', 'file:', 'http:')):
+                    pass
+                else:
+                    # Mac Safari insists on using the URI form for local files
+                    self.result = list(self.result)
+                    self.result[1] = "file://" + path
+            self.destroy()
+
+    def Cancel(self, event=None):
+        self.result = None
+        self.destroy()
+
+if __name__ == '__main__':
+    #test the dialog
+    root = Tk()
+    def run():
+        keySeq = ''
+        dlg = GetHelpSourceDialog(root, 'Get Help Source')
+        print dlg.result
+    Button(root,text='Dialog', command=run).pack()
+    root.mainloop()