(mpv chat) Integrate OSD and chat display [initial]

resources/syncplayintf.lua

@@ -33,6 +33,14 @@ function clear_chat()
 	chat_log = {}
 end
 
+local secondary_osd = ""
+local last_secondary_osd_time = nil
+
+function set_secondary_osd(osd_message)
+    secondary_osd = osd_message
+    last_secondary_osd_time = mp.get_time()
+end
+
 
 function add_chat(chat_message)
     last_chat_time = mp.get_time()
@@ -61,6 +69,15 @@ function chat_update()
 		if timedelta >= 7 then
             clear_chat()
         end
+    end
+    if secondary_osd ~= "" then
+        if mp.get_time() - last_secondary_osd_time < 5 and last_secondary_osd_time ~= nil then
+            local xpos = opts['chatLeftMargin']
+            local ypos = opts['chatTopMargin']+(0*opts['chatOutputFontSize'])
+            local messageString = '('..secondary_osd..')'
+			messageString = '{\\1c&H0000FF}'..messageString
+            chat_ass = format_chatroom(xpos,ypos,messageString)
+        end
     end
 	if #chat_log > 0 then
 		for i = 1, #chat_log do
@@ -142,6 +159,14 @@ mp.register_script_message('chat', function(e)
 	add_chat(e)
 end)
 
+mp.register_script_message('primary-osd', function(e)
+	add_chat(e)
+end)
+
+mp.register_script_message('secondary-osd', function(e)
+	set_secondary_osd(e)
+end)
+
 mp.register_script_message('set_syncplayintf_options', function(e)
 	set_syncplayintf_options(e)
 end)
@@ -188,7 +213,7 @@ opts = {
 	['chatOutputMode'] = "Chatroom",
 	-- Can be "Chatroom", "Subtitle" or "Scrolling" style
     ['chatMaxLines'] = 7,
-    ['chatTopMargin'] = 125,
+    ['chatTopMargin'] = 25,
     ['chatLeftMargin'] = 20,
     ['chatBottomMargin'] = 30
 }
@@ -274,6 +299,7 @@ function input_ass()
 	               '{\\p0}'
 	local before_cur = ass_escape(line:sub(1, cursor - 1))
 	local after_cur = ass_escape(line:sub(cursor))
+    local secondary_pos = "10,"..tostring(10+opts['chatInputFontSize'])
 
 	local alignment = 7
 	local position = "5,5"
@@ -281,14 +307,17 @@ function input_ass()
 	if opts['chatInputPosition'] == "Middle" then
 		alignment = 5
 		position = tostring(CANVAS_WIDTH/2)..","..tostring(CANVAS_HEIGHT/2)
+        secondary_pos = tostring(CANVAS_WIDTH/2)..","..tostring((CANVAS_HEIGHT/2)+10+opts['chatInputFontSize'])
 		end_marker = "{\\u0}".." <"
 	elseif opts['chatInputPosition'] == "Bottom" then
 		alignment = 1
 		position = tostring(5)..","..tostring(CANVAS_HEIGHT-5)
+        secondary_pos = "10,"..tostring(CANVAS_HEIGHT-(20+opts['chatInputFontSize']))
     end
 
-	--mp.osd_message("",0)
+    -- TODO: local osd_help_message = "[TAB] to toggle access to alphabet row key shortcuts. [ENTER] to send message. [ESC] to escape chat mode. Send /hint in chat to disable this hint."
-	return "{\\an"..alignment.."}{\\pos("..position..")}"..style..'> '..after_style..before_cur..cglyph..style..after_style..after_cur..end_marker
+    -- TODO: local help_prompt = '\n{\\an'..alignment..'\\pos('..secondary_pos..')\\fn' .. opts['chatInputFontFamily'] .. '\\fs' .. (opts['chatInputFontSize']/2) .. '}' .. osd_help_message
+	return "{\\an"..alignment.."}{\\pos("..position..")}"..style..'> '..after_style..before_cur..cglyph..style..after_style..after_cur..end_marker -- TODO: ..help_prompt
 
 end
 
@@ -583,7 +612,7 @@ function add_repl_alpharow_bindings(bindings)
 		      name .. '\n'
 	end
 	mp.commandv('define-section', 'repl-alpha-input', cfg, 'force')
-    mp.enable_key_bindings('repl-input', 'allow-hide-cursor+allow-vo-dragging')
+    mp.enable_key_bindings('repl-alpha-input')
 end
 
 -- Mapping from characters to mpv key names

syncplay/players/mplayer.py

@@ -10,7 +10,8 @@ import os, sys
 class MplayerPlayer(BasePlayer):
     speedSupported = True
     customOpenDialog = False
-    secondaryOSDSupported = False
+    #secondaryOSDSupported = False # TODO: Make conditional
+    secondaryOSDSupported = True
     chatOSDSupported = False
     osdMessageSeparator = "; "
 
@@ -89,8 +90,17 @@ class MplayerPlayer(BasePlayer):
         self._listener.sendLine("get_property {}".format(property_))
 
     def displayMessage(self, message, duration=(constants.OSD_DURATION * 1000), secondaryOSD=False):
+        if not secondaryOSD and self._client.chatIsEnabled(): # TODO: Add check to ensure it is in 'chatroom' mode
+            max_message_length = 3+constants.MAX_USERNAME_LENGTH+constants.MAX_CHAT_MESSAGE_LENGTH
+            messageStrings = utils.splitText(message,max_message_length)
+            for messageString in messageStrings:
+                self._listener.sendLine(u'script-message-to syncplayintf primary-osd "{}"'.format(messageString))
+            return
+        if secondaryOSD:
+            messageString = self._sanitizeText(message.replace("\\n", "<NEWLINE>")).replace("<NEWLINE>", "\\n")
+            self._listener.sendLine(u'script-message-to syncplayintf secondary-osd "{}"'.format(messageString))
         message = self._sanitizeText(message.replace("\\n","<NEWLINE>")).replace("<NEWLINE>","\\n")
-        self._listener.sendLine(u'{} "{!s}" {} {}'.format(self.OSD_QUERY, message, duration, constants.MPLAYER_OSD_LEVEL).encode('utf-8'))
+        #self._listener.sendLine(u'{} "{!s}" {} {}'.format(self.OSD_QUERY, message, duration, constants.MPLAYER_OSD_LEVEL).encode('utf-8'))
 
     def displayChatMessage(self, username, message):
         username = self._sanitizeText(username)

syncplay/players/mpv.py

@@ -9,6 +9,7 @@ import os, sys, time
 class MpvPlayer(MplayerPlayer):
     RE_VERSION = re.compile('.*mpv (\d+)\.(\d+)\.\d+.*')
     osdMessageSeparator = "\\n"
+    osdMessageSeparator = "; " # TODO: Make conditional
 
     @staticmethod
     def run(client, playerPath, filePath, args):

syncplay/utils.py

@@ -189,6 +189,19 @@ def truncateText(unicodeText, maxLength):
         pass
     return ""
 
+def splitText(unicodeText, maxLength):
+    try:
+        unicodeText = unicodeText.decode('utf-8')
+    except:
+        pass
+    try:
+        unicodeText = unicode(unicodeText.encode("utf-8"), "utf-8", errors="ignore")
+        unicodeArray = [unicodeText[i:i + maxLength] for i in range(0, len(unicodeText), maxLength)]
+        return(unicodeArray)
+    except:
+        pass
+    return [""]
+
 # Relate to file hashing / difference checking:
 
 def stripfilename(filename, stripURL):