From 0d0f69e50b3bf76b1eb51a34504e2cc5478aec0a Mon Sep 17 00:00:00 2001
From: root <root@localhost.localdomain>
Date: Fri, 22 Jun 2018 00:55:06 +0300
Subject: [PATCH] 1- Add the option to change the font style. 2- Implement
 toggle side panel function. 3- Fix Arabic file names problem.

---
 thawab-lite.glade | 13 +++++++++++--
 thawab-lite.py    | 35 +++++++++++++++++++++++++++++++++--
 2 files changed, 44 insertions(+), 4 deletions(-)

diff --git a/thawab-lite.glade b/thawab-lite.glade
index f90173b..a10f3a7 100644
--- a/thawab-lite.glade
+++ b/thawab-lite.glade
@@ -6,11 +6,20 @@
     <property name="visible">True</property>
     <property name="can_focus">False</property>
     <child>
-      <object class="GtkMenuItem">
+      <object class="GtkMenuItem" id="toggle_side_panel_mnu">
         <property name="visible">True</property>
         <property name="can_focus">False</property>
         <property name="label" translatable="yes">Toggle Side Panel</property>
         <property name="use_underline">True</property>
+        <signal name="activate" handler="on_toggle_side_panel_mnu_activate" swapped="no"/>
+      </object>
+    </child>
+    <child>
+      <object class="GtkMenuItem" id="font_mnu">
+        <property name="visible">True</property>
+        <property name="can_focus">False</property>
+        <property name="label" translatable="yes">Font style</property>
+        <signal name="activate" handler="on_font_mnu_activate" swapped="no"/>
       </object>
     </child>
     <child>
@@ -185,7 +194,7 @@
         <property name="visible">True</property>
         <property name="can_focus">True</property>
         <child>
-          <object class="GtkScrolledWindow">
+          <object class="GtkScrolledWindow" id="side_panel">
             <property name="width_request">200</property>
             <property name="height_request">200</property>
             <property name="visible">True</property>
diff --git a/thawab-lite.py b/thawab-lite.py
index c11dbca..a542b97 100755
--- a/thawab-lite.py
+++ b/thawab-lite.py
@@ -16,7 +16,7 @@
 from threading import Thread
 
 gi.require_version("Gtk", "3.0")
-from gi.repository import Gtk, Gdk, GLib
+from gi.repository import Gtk, Gdk, GLib, Pango
 
 import pypyodbc as pyodbc
 #try: import pypyodbc as pyodbc
@@ -120,6 +120,21 @@ def get_filename(parent=None):
 
 sura_aya_re = re.compile(ur'(\d+):(\d+)')
 
+font_dlg = None
+def get_font_name(parent=None):
+    global font_dlg
+    if font_dlg:
+        font_dlg.set_transient_for(parent)
+        if font_dlg.run()!=Gtk.ResponseType.OK: return None
+        return font_dlg.get_font_name()
+    font_dlg = Gtk.FontSelectionDialog(
+        "Select font style", 
+        parent= parent)
+    font_dlg.connect('delete-event', lambda w,*a: w.hide() or True)
+    font_dlg.connect('response', lambda w,*a: w.hide() or True)
+    if font_dlg.run()!=Gtk.ResponseType.OK: return None
+    return font_dlg.get_font_name()
+
 class MyApp(object):
     instances = 0
     def __init__(self, filename=None):
@@ -141,6 +156,7 @@ def __init__(self, filename=None):
         self.window = builder.get_object("main_win")
         self.header = builder.get_object("header")
         self.body = builder.get_object("body")
+        self.side_panel = builder.get_object("side_panel")
         self.toc_store = builder.get_object("toc_store")
         self.toc_tree = builder.get_object("toc_tree")
         self.search_entry = builder.get_object("search_entry")
@@ -239,7 +255,7 @@ def open(self, filename):
         self.filename = filename
         cols = get_table_col(filename, 'Main')
         self.db = db = pyodbc.connect(
-            tob('DRIVER=libmdbodbc.so;DBQ={}'.format(filename)),
+            tob('DRIVER=libmdbodbc.so;DBQ={}'.format(filename).decode("utf-8")),
             readonly=True, ansi=True, unicode_results=False,
         )
         cursor = db.cursor()
@@ -334,6 +350,21 @@ def on_open_btn_clicked(self, w):
             else:
                 spawn_clone(filename)
 
+    def on_toggle_side_panel_mnu_activate(self, w):
+        if self.side_panel.get_visible(): self.side_panel.hide()
+        else: self.side_panel.show()
+        
+
+    def on_font_mnu_activate(self, w):
+        font_name = get_font_name(self.window)
+        if font_name:
+            #TODO: add it to queue if necessary
+            #TODO: Make an option for changing only the body box font or both body box and side panel
+            font_desc = Pango.FontDescription(font_name)
+            if font_desc:
+                self.body.modify_font(font_desc)
+                self.toc_tree.modify_font(font_desc)
+
 files = sys.argv[1:]
 if not files:
     MyApp()