begun GUI work

Author: 0xPoly

periscope/gui.py

@@ -1,3 +1,92 @@
 #!/usr/bin/env python
-import Tkinter as tk
+import ttk
+import Tkinter
+
+class Wizard(object, ttk.Notebook):
+    def __init__(self, master=None, **kw):
+        npages = kw.pop('npages', 3)
+        kw['style'] = 'Wizard.TNotebook'
+        ttk.Style(master).layout('Wizard.TNotebook.Tab', '')
+        ttk.Notebook.__init__(self, master, **kw)
+
+        self._children = {}
+
+        for page in range(npages):
+            self.add_empty_page()
+
+        self.current = 0
+        self._wizard_buttons()
+
+    def _wizard_buttons(self):
+        """Place wizard buttons in the pages."""
+        for indx, child in self._children.iteritems():
+            btnframe = ttk.Frame(child)
+            btnframe.pack(side='bottom', fill='x', padx=6, pady=12)
+
+            nextbtn = ttk.Button(btnframe, text="Next", command=self.next_page)
+            nextbtn.pack(side='right', anchor='e', padx=6)
+            if indx != 0:
+                prevbtn = ttk.Button(btnframe, text="Previous",
+                    command=self.prev_page)
+                prevbtn.pack(side='right', anchor='e', padx=6)
+
+                if indx == len(self._children) - 1:
+                    nextbtn.configure(text="Finish", command=self.close)
+
+    def next_page(self):
+        self.current += 1
+
+    def prev_page(self):
+        self.current -= 1
+
+    def close(self):
+        self.master.destroy()
+
+    def add_empty_page(self):
+        child = ttk.Frame(self)
+        self._children[len(self._children)] = child
+        self.add(child)
+
+    def add_page_body(self, body):
+        body.pack(side='top', fill='both', padx=6, pady=12)
+
+    def page_container(self, page_num):
+        if page_num in self._children:
+            return self._children[page_num]
+        else:
+            raise KeyError("Invalid page: %s" % page_num)
+
+    def _get_current(self):
+        return self._current
+
+    def _set_current(self, curr):
+        if curr not in self._children:
+            raise KeyError("Invalid page: %s" % curr)
+
+        self._current = curr
+        self.select(self._children[self._current])
+
+    current = property(_get_current, _set_current)
+
+def welcome_page(root):
+    page = root.page_container(0)
+    title = ttk.Label(page, text='Periscope', font='bold 28').pack()
+    subtitle = ttk.Label(page, text='Tor Censorship Detector',
+            foreground='grey').pack()
+
+def demo():
+    root = Tkinter.Tk()
+    root.title("Periscope")
+    wizard = Wizard(npages=3)
+    wizard.master.minsize(600, 400)
+    welcome_page(wizard)
+    page1 = ttk.Label(wizard.page_container(1), text='Page 2')
+    page2 = ttk.Label(wizard.page_container(2), text='Page 3')
+    wizard.add_page_body(page1)
+    wizard.add_page_body(page2)
+    wizard.pack(fill='both', expand=True)
+    root.mainloop()
+
+if __name__ == "__main__":
+    demo()
 

requirements.txt

@@ -0,0 +1 @@
+pyttk