From cdd5a53767e51a6d992bf8d08df2733e7af916b8 Mon Sep 17 00:00:00 2001
From: Aldo Cortesi <aldo@nullcube.com>
Date: Tue, 7 Feb 2012 16:39:37 +1300
Subject: Refactor console.

Split the console implementation out into logical components.
---
 libmproxy/console/kveditor.py | 70 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 70 insertions(+)
 create mode 100644 libmproxy/console/kveditor.py

(limited to 'libmproxy/console/kveditor.py')

diff --git a/libmproxy/console/kveditor.py b/libmproxy/console/kveditor.py
new file mode 100644
index 00000000..7f2d965c
--- /dev/null
+++ b/libmproxy/console/kveditor.py
@@ -0,0 +1,70 @@
+import urwid
+import common
+
+class SText(common.WWrap):
+    def __init__(self, txt):
+        w = urwid.Text(txt, wrap="any")
+        w = urwid.AttrWrap(w, "editfield")
+        common.WWrap.__init__(self, w)
+
+    def keypress(self, size, key):
+        raise ValueError, key
+        time.sleep(0.5)
+        return key
+
+    def selectable(self):
+        return True
+
+
+class KVEditor(common.WWrap):
+    def __init__(self, master, title, value, callback):
+        self.master, self.title, self.value, self.callback = master, title, value, callback
+        p = urwid.Text(title)
+        p = urwid.Padding(p, align="left", width=("relative", 100))
+        p = urwid.AttrWrap(p, "heading")
+        maxk = max(len(v[0]) for v in value)
+        parts = []
+        for k, v in value:
+            parts.append(
+                urwid.Columns(
+                    [
+                        (
+                            "fixed",
+                            maxk + 2,
+                            SText(k)
+                        ),
+                        SText(v)
+                    ],
+                    dividechars = 2
+                )
+            )
+            parts.append(urwid.Text(" "))
+        self.lb = urwid.ListBox(parts)
+        self.w = urwid.Frame(self.lb, header = p)
+        self.master.statusbar.update("")
+
+    def keypress(self, size, key):
+        if key == "q":
+            self.master.pop_view()
+            return None
+        if key in ("tab", "enter"):
+            cw = self.lb.get_focus()[0]
+            col = cw.get_focus_column()
+            if col == 0:
+                cw.set_focus_column(1)
+            else:
+                self.lb._keypress_down(size)
+                cw = self.lb.get_focus()[0]
+                cw.set_focus_column(0)
+            return None
+        elif key == "ctrl e":
+            # Editor
+            pass
+        elif key == "ctrl r":
+            # Revert
+            pass
+        elif key == "esc":
+            self.master.view_connlist()
+            return
+        return self.w.keypress(size, key)
+
-- 
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