- version 0.9.2.5

- adding CJK chars support to Groups window
- updating docs

Author: s-n-g

Changelog

@@ -1,10 +1,11 @@
-2023-04-05 s-n-g
+2023-04-07 s-n-g
     * version 0.9.2.5
     * Desktop Notifications will display the image
       provided by the station (jpg or png).
     * adding config option "Use station icon"
     * adding a fourth optional column for pyradio playlists.
       This column will define a station icon url.
+    * adding CJK chars support for Group Headers
     * fixing a potential crash when randomly playing stations.
     * trying to limit duplicate Desktop Notifications.
     * adding a system theme: blue_by_boxer

README.html

@@ -202,13 +202,14 @@ <h2 id="requirements">Requirements <span style="padding-left: 10px;"><sup style=
 <h2 id="changelog">Changelog <span style="padding-left: 10px;"><sup style="font-size: 50%"><a href="#" title="Go to top of the page">Top</a></sup></span></h2>
 <pre style="height: 200px;">
 
-2023-04-05 s-n-g
+2023-04-07 s-n-g
     * version 0.9.2.5
     * Desktop Notifications will display the image
       provided by the station (jpg or png).
     * adding config option "Use station icon"
     * adding a fourth optional column for pyradio playlists.
       This column will define a station icon url.
+    * adding CJK chars support for Group Headers
     * fixing a potential crash when randomly playing stations.
     * trying to limit duplicate Desktop Notifications.
     * adding a system theme: blue_by_boxer

pyradio/cjkwrap.py

@@ -74,6 +74,40 @@ def cjkslices(text, index):
         i = i + 1
     return text[:i-1], text[i-1:]
 
+def cjkljust(text, width, char= ' '):
+    txt_len = cjklen(text)
+    out = text
+    if width == txt_len:
+        return text
+    elif width > txt_len:
+        return out + (width - txt_len) * char
+    elif width < txt_len:
+        return cjkslices(text, width)[0]
+
+def cjkrjust(text, width, char= ' '):
+    txt_len = cjklen(text)
+    out = text
+    if width == txt_len:
+        return text
+    elif width > txt_len:
+        return (width - txt_len) * char + out
+    elif width < txt_len:
+        return cjkslices(text, width)[0]
+
+def cjkcenter(text, width, char= ' '):
+    txt_len = cjklen(text)
+    out = text
+    if width == txt_len:
+        return text
+    elif width > txt_len:
+        pad = int(( width - txt_len ) / 2)
+        out =  pad * char + text + pad * char
+        while cjklen(out) < width:
+            out = char + out
+        return out
+    elif width < txt_len:
+        return cjkslices(text, width)[0]
+
 
 class CJKWrapper(textwrap.TextWrapper):
     """CJK fix for the Greg Ward textwrap lib."""
@@ -161,20 +195,6 @@ def fill(text, width=70, **kwargs):
     w = CJKWrapper(width=width, **kwargs)
     return w.fill(text)
 
-def cjkcenter(text, width, char= ' '):
-    txt_len = cjklen(text)
-    out = text
-    if width == txt_len:
-        return text
-    elif width > txt_len:
-        pad = int(( width - txt_len ) / 2)
-        out =  pad * char + text + pad * char
-        while cjklen(out) < width:
-            out = char + out
-        return out
-    elif width < txt_len:
-        return cjkslices(text, width)[0]
-
 if __name__ == '__main__':
     a='这显然不是巧合。美国敌视中国之情绪正在加深、加剧'
     print(cjklen(a) * '-')

pyradio/simple_curses_widgets.py

@@ -10,7 +10,7 @@
 # except:
 #     from cjkwrap import PY3, is_wide, cjklen
 #     from schedule import PyRadioTime
-from .cjkwrap import PY3, is_wide, cjklen
+from .cjkwrap import PY3, is_wide, cjklen, cjkljust
 from .schedule import PyRadioTime
 import locale
 locale.setlocale(locale.LC_ALL, '')    # set your locale
@@ -1847,7 +1847,7 @@ def _get_window(self):
                 self._maxY = Y - 2 * self._outer_margin
 
             # logger.error('max = {}'.format(max(len(x) for x in self._items)))
-            self._maxX = items_max_X = max(len(x) for x in self._items) + 2
+            self._maxX = items_max_X = max(cjklen(x) for x in self._items) + 2
             if self._margin > 0:
                 self._maxX = self._maxX + 2 * self._margin
             if self._display_count:
@@ -1917,7 +1917,7 @@ def _calculate_max_height_max_width(self):
         if self._maxX == 0:
             self._maxX = X - 2
         if self._auto_adjust_width:
-            self._maxX = len(max(self._items)) + 2 * self._margin
+            self._maxX = cjklen(max(self._items)) + 2 * self._margin
         if self._maxX > self._max_width:
             self._maxX = self._max_width
 
@@ -2008,7 +2008,7 @@ def _refresh(self):
         # calculate start item
         # TODO: calculate start_pos
 
-        self._item_max_width = len(max(self._items, key=len))
+        self._item_max_width = cjklen(max(self._items, key=cjklen))
         active_item_length = self._maxX - 2 * self._margin - 2
         if self._start_pos < 0:
             self._start_pos = 0
@@ -2052,18 +2052,19 @@ def _format_line(self, i, active_item_length):
                     count_len = len(str(len(self._items)))
                     # log_it('count_len = {}'.format(count_len))
                 disp_item_pref = '{}. '.format(str(item_id+1).rjust(count_len))
-                disp_item_suf = self._items[item_id][:active_item_length-len(disp_item_pref)]
+                # disp_item_suf = self._items[item_id][:active_item_length-cjklen(disp_item_pref)]
+                disp_item_suf = cjkljust(self._items[item_id], self._body_maxX - len(disp_item_pref) - 2 * self._margin)
                 disp_item = ' ' * self._margin + disp_item_pref + disp_item_suf + ' ' * self._margin
             else:
                 #print('item_id = {}'.format(item_id))
                 item = self._items[item_id][:active_item_length]
                 if self._align == self.LEFT:
-                    disp_item = ' ' * self._margin + item.ljust(active_item_length) + ' ' * self._margin
+                    disp_item = ' ' * self._margin + item.cjkljust(active_item_length) + ' ' * self._margin
                 elif self._align == self.RIGHT:
-                    disp_item = ' ' * self._margin + item.rjust(active_item_length) + ' ' * self._margin
+                    disp_item = ' ' * self._margin + item.cjkrjust(active_item_length) + ' ' * self._margin
                 else:
-                    disp_item = ' ' * self._margin + item.center(active_item_length) + ' ' * self._margin
-            disp_item = disp_item.ljust(self._body_maxX)
+                    disp_item = ' ' * self._margin + item.cjkcenter(active_item_length) + ' ' * self._margin
+                # disp_item = disp_item.ljust(self._body_maxX)
         else:
             # create empty lines
             disp_item = ' ' * self._body_maxX