[Sugar-devel] [PATCH v3] Changed symbols on the calculate activity button. (Ticket #2161)

[Ishan Bansal]

New symbols "×", "÷" and "=" (instead of "*","/" and "Enter" respectively)
variable equ_sym added to translate '=') defined for the in order to give a
calculator look to activity.
---
 calculate.py |    1 +
 layout.py    |    3 ++-
 mathlib.py   |   13 +++++++++----
 3 files changed, 12 insertions(+), 5 deletions(-)

v1->v2 : Symbol for "x" changed to "×"and bug description changed.
v2->v3 : Code added to translate '=' as being done for other symbols.

diff --git a/calculate.py b/calculate.py
index bda756c..d49f1f6 100644
--- a/calculate.py
+++ b/calculate.py
@@ -317,6 +317,7 @@ class Calculate(ShareableActivity):
 
         self.KEYMAP['multiply'] = self.ml.mul_sym
         self.KEYMAP['divide'] = self.ml.div_sym
+        self.KEYMAP['equal'] = self.ml.equ_sym
 
         self.clipboard = gtk.Clipboard()
         self.select_reason = self.SELECT_SELECT
diff --git a/layout.py b/layout.py
index d439a3a..b53efc1 100644
--- a/layout.py
+++ b/layout.py
@@ -47,6 +47,7 @@ class CalcLayout:
 
         mul_sym = self._parent.ml.mul_sym
         div_sym = self._parent.ml.div_sym
+        equ_sym = self._parent.ml.equ_sym
 
         self.button_data = [
 # [x, y, width, label, bgcol, cb]
@@ -74,7 +75,7 @@ class CalcLayout:
             [4, 2, 1, div_sym, self.col_gray3, lambda w: self._parent.add_text(div_sym)],
             [5, 2, 1, ')', self.col_gray3, lambda w: self._parent.add_text(')')],
 
-            [3, 3, 3, _('Enter'), self.col_gray1, lambda w: self._parent.process()],
+            [3, 3, 3, equ_sym, self.col_gray1, lambda w: self._parent.process()],
         ]
 
     def create_dialog(self):
diff --git a/mathlib.py b/mathlib.py
index b9bce1e..d0fabc8 100644
--- a/mathlib.py
+++ b/mathlib.py
@@ -78,15 +78,20 @@ class MathLib:
         if self.fraction_sep == "" or self.fraction_sep == None:
             self.fraction_sep = "."
 
-        # TRANS: multiplication symbol (default: '*')
+        # TRANS: multiplication symbol (default: '×')
         self.mul_sym = _('mul_sym')
         if len(self.mul_sym) == 0 or len(self.mul_sym) > 3:
-            self.mul_sym = '*'
+            self.mul_sym = '×'
 
-        # TRANS: division symbol (default: '/')
+        # TRANS: division symbol (default: '÷')
         self.div_sym = _('div_sym')
         if len(self.div_sym) == 0 or len(self.div_sym) > 3:
-            self.div_sym = '/'
+            self.div_sym = '÷'
+
+        # TRANS: equal symbol (default: '=')
+        self.equ_sym = _('equ_sym')
+        if len(self.equ_sym) == 0 or len(self.equ_sym) > 3:
+            self.equ_sym = '='
 
     def set_format_type(self, fmt, digit_limit=9):
         self.format_type = fmt
-- 
1.7.0.4