added helper for managing text mode status line

1 files changed, 57 insertions, 0 deletions

diff --git a/textw/statusline_text.py b/textw/statusline_text.py
new file mode 100644
index 000000000..c3676593c
--- /dev/null
+++ b/textw/statusline_text.py
@@ -0,0 +1,57 @@
+import string
+import copy
+
+class CleanStatusLine:
+
+    def centerLabel(self, str, space):
+        return string.center(str, space)
+
+    def formatStatusLine(self, args):
+        if len(args) == 1:
+            return self.centerLabel(args[0], self.width)
+
+        nonspaces = 0
+        for i in args:
+            nonspaces = nonspaces + len(i)
+
+        spaceEach = (self.width-nonspaces)/len(args)
+        outstr = ""
+
+        j = 0
+        for i in args:
+            str = self.centerLabel(i, len(i) + spaceEach)
+            outstr = outstr + str
+            j = j + 1
+            if j != len(args):
+                outstr = outstr + "|"
+
+        return outstr
+
+    def setdefaultStatusLine(self, rargs, largs):
+        self.rargs = rargs
+        self.largs = largs
+        
+
+#    def defaultStatusLine(self):
+#    def __str__(self):
+#        args = copy.deepcopy(self.largs)
+#        args.extend(self.rargs)
+#        return self.formatStatusLine(args)
+        
+#    def customStatusLine(self, optargs):
+    def __str__(self):
+        args = copy.deepcopy(self.largs)
+        if self.optargs != None:
+            args.extend(optargs)
+        args.extend(self.rargs)
+        return self.formatStatusLine(args)
+
+
+    def __init__(self, args, optargs=None):
+#        self.largs = ["<Tab>/<Alt-Tab> between elements"]
+#        self.rargs = ["<F12> next screen"]
+        (self.largs, self.rargs) = args
+        self.optargs = optargs
+            
+        self.width = 80
+