1 files changed, 69 insertions, 0 deletions
diff --git a/libmproxy/console/tabs.py b/libmproxy/console/tabs.py
new file mode 100644
index 00000000..fea9bbde
--- /dev/null
+++ b/libmproxy/console/tabs.py
@@ -0,0 +1,69 @@
+import urwid
+import signals
+
+
+class Tab(urwid.WidgetWrap):
+    def __init__(self, offset, content, attr, onclick):
+        """
+            onclick is called on click with the tab offset as argument
+        """
+        p = urwid.Text(content, align="center")
+        p = urwid.Padding(p, align="center", width=("relative", 100))
+        p = urwid.AttrWrap(p, attr)
+        urwid.WidgetWrap.__init__(self, p)
+        self.offset = offset
+        self.onclick = onclick
+
+    def mouse_event(self, size, event, button, col, row, focus):
+        if event == "mouse press" and button == 1:
+            self.onclick(self.offset)
+            return True
+
+
+class Tabs(urwid.WidgetWrap):
+    def __init__(self, tabs, tab_offset=0):
+        urwid.WidgetWrap.__init__(self, "")
+        self.tab_offset = tab_offset
+        self.tabs = tabs
+        self.show()
+
+    def change_tab(self, offset):
+        self.tab_offset = offset
+        self.show()
+
+    def keypress(self, size, key):
+        n = len(self.tabs)
+        if key in ["tab", "l"]:
+            self.change_tab((self.tab_offset + 1) % n)
+        elif key == "h":
+            self.change_tab((self.tab_offset - 1) % n)
+        return self._w.keypress(size, key)
+
+    def show(self):
+        headers = []
+        for i in range(len(self.tabs)):
+            txt = self.tabs[i][0]()
+            if i == self.tab_offset:
+                headers.append(
+                    Tab(
+                        i,
+                        txt,
+                        "heading",
+                        self.change_tab
+                    )
+                )
+            else:
+                headers.append(
+                    Tab(
+                        i,
+                        txt,
+                        "heading_inactive",
+                        self.change_tab
+                    )
+                )
+        headers = urwid.Columns(headers, dividechars=1)
+        self._w = urwid.Frame(
+            body = self.tabs[self.tab_offset][1](),
+            header = headers
+        )
+        self._w.set_focus("body")