Version 0.8.0: Adding station editor

Author: s-n-g

Changelog

@@ -1,14 +1,15 @@
-2019-00-01 s-n-g
+2019-09-08 s-n-g
     * Adding station editor ("a" and "A" to add a station, "e" to edit)
+    * Line editor supports unlimited string length
     * Main help window separated to two pages (navigation with "n" / "p")
     * Changing "e" to "E" to change a station's encoding
     * Changing "p" to "P" to jump to playing station / loaded playlist
     * Adding H, L to jump to top / bottom of screen
-    * Canging M to jump to middle of screen
+    * Changing M to jump to middle of screen
     * Changing volume, saving volume and muting is now available on most
       windows (pop up and questions)
     * Manipulating volume (keys m,v) on a help window, will close it
-      if player not playing.
+      if player not playing
     * Adding ^U, ^D to move station up, down
     * Search string will not be lost after displaying help
     * PyRadio runs on Windows (finally). Added an installation BAT file,

README.html

@@ -36,11 +36,11 @@ <h2 id="table-of-contents">Table of contents <span style="padding-left: 10px;"><
 <li><a href="#controls">Controls</a></li>
 <li><a href="#config-file">Config file</a></li>
 <li><a href="#about-playlist-files">About Playlist files</a></li>
+<li><a href="#search-function">Search function</a></li>
 <li><a href="#moving-stations-around">Moving stations around</a></li>
 <li><a href="#specifying-stations-encoding">Specifying stations’ encoding</a></li>
 <li><a href="#player-detection-selection">Player detection / selection</a></li>
 <li><a href="#player-default-volume-level">Player default volume level</a></li>
-<li><a href="#search-function">Search function</a></li>
 <li><a href="#pyradio-themes">PyRadio Themes</a></li>
 <li><a href="#session-locking">Session Locking</a></li>
 <li><a href="#update-notification">Update notification</a></li>
@@ -177,6 +177,12 @@ <h3 id="managing-foreign-playlists">Managing “foreign” playlists</h3>
 <p>A playlist that does not reside within the program’s configuration directory is considered a “<strong><em>foreign</em></strong>” playlist. This playlist can only be opened by the <strong>-s</strong> command line option.</p>
 <p>When this happens, <strong>PyRadio</strong> will offer you the choice to copy the playlist in its configuration directory, thus making it available for manipulation within the program.</p>
 <p>If a playlist of the same name already exists in the configuration directory, the “<strong><em>foreign</em></strong>” playlist will be time-stamped. For example, if a “<strong><em>foreign</em></strong>” playlist is named “<em>stations.csv</em>”, it will be named “<em>2019-01-11_13-35-47_stations.csv</em>” (provided that the action was taken on January 11, 2019 at 13:35:47).</p>
+<h2 id="search-function">Search function <span style="padding-left: 10px;"><sup style="font-size: 50%"><a href="#" title="Go to top of the page">Top</a></sup></style></h2>
+<p>On any window presenting a list of items (stations, playlists, themes) a <strong>search function</strong> is available by pressing “<strong>/</strong>”.</p>
+<p>The <em>Search Window</em> supports normal and extend editing and in session history.</p>
+<p>One can always get help by pressing the “<strong>?</strong>” key.</p>
+<p>After a search term has been successfully found (search is case insensitive), next occurrence can be obtained using the “<strong>n</strong>” key and previous occurrence can be obtained using the “<strong>N</strong>” key.</p>
+<p style="margin: 1.5em 4em 0 4em; text-indent: -2.5em;"><strong>Note:</strong> <strong>Python 2</strong> users are confined in typing ASCII characters only.</p>
 <h2 id="moving-stations-around">Moving stations around <span style="padding-left: 10px;"><sup style="font-size: 50%"><a href="#" title="Go to top of the page">Top</a></sup></style></h2>
 <p>Rearranging the order of the stations in the playlist is another feature <strong>PyRadio</strong> offers.</p>
 <p>All you have to do is specify the <em>source</em> station (the station to be moved) and the position it will be moved to (<em>target</em>).</p>
@@ -247,12 +253,6 @@ <h3 id="mplayer">MPlayer</h3>
 [pyradio]
 volstep=1
 volume=28</pre>
-<h2 id="search-function">Search function <span style="padding-left: 10px;"><sup style="font-size: 50%"><a href="#" title="Go to top of the page">Top</a></sup></style></h2>
-<p>On any window presenting a list of items (stations, playlists, themes) a <strong>search function</strong> is available by pressing “<strong>/</strong>”.</p>
-<p>The <em>Search Window</em> supports normal and extend editing and in session history.</p>
-<p>One can always get help by pressing the “<strong>?</strong>” key.</p>
-<p>After a search term has been successfully found (search is case insensitive), next occurrence can be obtained using the “<strong>n</strong>” key and previous occurrence can be obtained using the “<strong>N</strong>” key.</p>
-<p style="margin: 1.5em 4em 0 4em; text-indent: -2.5em;"><strong>Note:</strong> <strong>Python 2</strong> users are confined in typing ASCII characters only.</p>
 <h2 id="pyradio-themes">PyRadio Themes <span style="padding-left: 10px;"><sup style="font-size: 50%"><a href="#" title="Go to top of the page">Top</a></sup></style></h2>
 <p><strong>PyRadio</strong> comes with 6 preconfigured (hard coded) themes:</p>
 <ol type="1">

README.md

@@ -12,11 +12,11 @@ Ben Dowling - [https://github.com/coderholic](https://github.com/coderholic)
 * [Controls](#controls)
 * [Config file](#config-file)
 * [About Playlist files](#about-playlist-files)
+* [Search function](#search-function)
 * [Moving stations around](#moving-stations-around)
 * [Specifying stations' encoding](#specifying-stations-encoding)
 * [Player detection / selection](#player-detection-selection)
 * [Player default volume level](#player-default-volume-level)
-* [Search function](#search-function)
 * [PyRadio Themes](#pyradio-themes)
 * [Session Locking](#session-locking)
 * [Update notification](#update-notification)
@@ -209,6 +209,19 @@ When this happens, **PyRadio** will offer you the choice to copy the playlist in
 
 If a playlist of the same name already exists in the configuration directory, the "***foreign***" playlist will be time-stamped. For example, if a "***foreign***" playlist is named "*stations.csv*", it will be named "*2019-01-11_13-35-47_stations.csv*" (provided that the action was taken on January 11, 2019 at 13:35:47).
 
+
+## Search function
+
+On any window presenting a list of items (stations, playlists, themes) a **search function** is available by pressing "**/**".
+
+The *Search Window* supports normal and extend editing and in session history.
+
+One can always get help by pressing the "**?**" key.
+
+After a search term has been successfully found (search is case insensitive), next occurrence can be obtained using the "**n**" key and previous occurrence can be obtained using the "**N**" key.
+
+**Note:** **Python 2** users are confined in typing ASCII characters only.
+
 ## Moving stations around
 
 Rearranging the order of the stations in the playlist is another feature **PyRadio** offers.
@@ -349,18 +362,6 @@ Example:
     volstep=1
     volume=28
 
-## Search function
-
-On any window presenting a list of items (stations, playlists, themes) a **search function** is available by pressing "**/**".
-
-The *Search Window* supports normal and extend editing and in session history.
-
-One can always get help by pressing the "**?**" key.
-
-After a search term has been successfully found (search is case insensitive), next occurrence can be obtained using the "**n**" key and previous occurrence can be obtained using the "**N**" key.
-
-**Note:** **Python 2** users are confined in typing ASCII characters only.
-
 ## PyRadio Themes
 
 **PyRadio** comes with 6 preconfigured (hard coded) themes:
@@ -402,7 +403,7 @@ When the *Theme selection window* is visible, a "**[T]**" string displayed  at
 
 **PyRadio** uses session locking, which actually means that only the first instance executed within a given session will be able to write to the configuration file.
 
-Subsequent instances will be "*locked*". This means that the user can still play stations, load and edit playlists, load and test themes, but any changes will **not** be recorded in the configuration file.  
+Subsequent instances will be "*locked*". This means that the user can still play stations, load and edit playlists, load and test themes, but any changes will **not** be recorded in the configuration file.
 
 ### Session unlocking
 

pyradio.1

@@ -228,6 +228,45 @@ When this happens, \fBpyradio\fR will offer you the choise to copy the playlist
 
 If a playlist of the same name already exists in the configuration directory, the "\fIforeign\fR" playlist will be time-stamped. For example, if a "\fIforeign\fR" playlist is named "\fIstations.csv\fR", it will be named "\fI2019-01-11_13-35-47_stations.csv\fR" (provided that the action was taked on January 11, 2019 at 13:35:47).
 
+
+.SH SEARCH FUNCTION
+
+On any window presenting a list of items (stations, playlists, themes) a \fBsearch function\fR is available by pressing "\fI/\fR".
+
+The \fISearch Window\fR supports normal and extend editing and in session history.
+
+One can always get help by pressing the "\fI?\fR" key.
+
+After a search term has been successfully found (search is case insensitive), next occurrence can be obtained using the "\fIn\fR" key and previous occurrence can be obtained using the "\fIN\fR" key.
+
+.IP \fBNote\fR
+\fBPython 2\fR users are confined in typing ASCII characters only.
+
+
+
+
+
+.SH MOVING STATIONS AROUND
+
+Rearranging the order of the stations in the playlist is another feature PyRadio offers.
+
+All you have to do is specify the \fIsource\fR station (the station to be moved) and the position it will be moved to (\fItarget\fR).
+
+There are three way to do that:
+
+.RS 5
+
+.IP 1.
+Press \fICtrl-U\fR or \fICtrl-D\fR to move the current station up or down.
+.IP 2.
+Type a station number and press \fICtrl-U\fR or \fICtrl-D\fR to move the current station there.
+.IP 3.
+Go to the position you want to move a station to, and press "\fIJ\fR". This will tag this position (making it the target of the move). Then go to the station you want to move and press \fICtrl-U\fR or \fICtrl-D\fR to move it there.
+
+
+
+
+
 .SH SPECIFYING STATIONS' ENCODING
 
 Normally, stations provide information about their status (including the title of the song playing, which \fBpyradio\fR displays) in Unicode (\fIutf-8\fR encoded). Therefore, \fBpyradio\fR will use \fIutf-8\fR to decode such data, by default.
@@ -372,19 +411,6 @@ volstep=1
 .br
 volume=28
 
-.SH SEARCH FUNCTION
-
-On any window presenting a list of items (stations, playlists, themes) a \fBsearch function\fR is available by pressing "\fI/\fR".
-
-The \fISearch Window\fR supports normal and extend editing and in session history.
-
-One can always get help by pressing the "\fI?\fR" key.
-
-After a search term has been successfully found (search is case insensitive), next occurrence can be obtained using the "\fIn\fR" key and previous occurrence can be obtained using the "\fIN\fR" key.
-
-.IP \fBNote\fR
-\fBPython 2\fR users are confined in typing ASCII characters only.
-
 .SH PYRADIO THEMES
 .PP
 

pyradio/__init__.py

@@ -1,6 +1,6 @@
 " pyradio -- Console radio player. "
 
-version_info = (0, 7, 9)
+version_info = (0, 8, 0)
 
 __version__ = version = '.'.join(map(str, version_info))
 __project__ = __name__

pyradio/edit.py

@@ -251,7 +251,6 @@ def show(self, item=None):
 
         self._show_title()
 
-        logger.error('DE maxY = {}'.format(self.maxY))
         if self.maxY < 22 or self.maxX < 72:
             txt = ' Window too small to display content '
             error_win = curses.newwin(3, len(txt) + 2, int(self.maxY / 2) - 1, int((self.maxX - len(txt)) / 2))
@@ -448,7 +447,11 @@ def keypress(self, char):
                 self.new_station = None
                 ret = -1
         else:
-            if char in ( ord('\t'), 9, curses.KEY_DOWN):
+            if char in (curses.KEY_EXIT, 27, ord('q')) and \
+                    self.focus > 1:
+                self.new_station = None
+                ret = -1
+            elif char in ( ord('\t'), 9, curses.KEY_DOWN):
                 self.focus +=1
             elif char == curses.KEY_UP:
                 self.focus -=1
@@ -470,15 +473,9 @@ def keypress(self, char):
                     # cancel
                     self.new_station = None
                     ret = -1
-            elif char in (curses.KEY_EXIT, 27):
-                self.new_station = None
-                ret = -1
             elif char == ord('s') and self._focus > 1:
                 ret = self._return_station()
                 self.focus = abs(ret + 2)
-            elif char == ord('q') and self._focus > 1:
-                self.new_station = None
-                ret = -1
             elif char == ord('?') and self.focus <= 1:
                 ret = 2
             elif (char in (curses.ascii.DC2, 18) and not self._adding) or \
@@ -490,6 +487,8 @@ def keypress(self, char):
                 else:
                     self._encoding = 'utf-8'
                 self._orig_encoding = self._encoding
+                for i in range(0,2):
+                    self._line_editor[i]._reset_position = True
             elif self._focus <= 1:
                 """
                  Returns:

pyradio/radio.py

@@ -122,7 +122,7 @@ class PyRadio(object):
 
     """ editor class """
     _station_editor = None
-    
+
     _force_exit = False
 
     _help_metrics = {}
@@ -443,10 +443,6 @@ def _get_redisplay_index():
 
     def refreshBody(self, start=0):
         self._update_redisplay_list()
-        #if logger.isEnabledFor(logging.ERROR):
-        #    logger.error('DE {}'.format(self.ws._dq))
-        if logger.isEnabledFor(logging.DEBUG):
-            logger.debug('refreshBody: redisplay windows: {}'.format(self._redisplay_list))
         end = len(self._redisplay_list)
         if end == 0: end = 1
         for n in range(start, end):
@@ -2306,6 +2302,7 @@ def keypress(self, char):
                             self.startPos += 1
 
                 self.ws.close_window()
+                self._station_editor = None
                 self.refreshBody()
             elif ret == 2:
                 # display line editor help
@@ -2906,7 +2903,6 @@ def keypress(self, char):
                 return
 
             if self.ws.operation_mode == self.ws.NORMAL_MODE:
-                logger.error('DE here')
                 if char in ( ord('a'), ord('A') ):
                     self._station_editor = PyRadioEditor(self.stations, self.selection, self.bodyWin)
                     if char == ord('A'):