forked from openlp/openlp
829 lines
31 KiB
Python
829 lines
31 KiB
Python
# -*- coding: utf-8 -*-
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# vim: autoindent shiftwidth=4 expandtab textwidth=120 tabstop=4 softtabstop=4
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###############################################################################
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# OpenLP - Open Source Lyrics Projection #
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# --------------------------------------------------------------------------- #
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# Copyright (c) 2008-2017 OpenLP Developers #
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# --------------------------------------------------------------------------- #
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# This program is free software; you can redistribute it and/or modify it #
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# under the terms of the GNU General Public License as published by the Free #
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# Software Foundation; version 2 of the License. #
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# #
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# This program is distributed in the hope that it will be useful, but WITHOUT #
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# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or #
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# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for #
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# more details. #
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# #
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# You should have received a copy of the GNU General Public License along #
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# with this program; if not, write to the Free Software Foundation, Inc., 59 #
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# Temple Place, Suite 330, Boston, MA 02111-1307 USA #
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###############################################################################
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"""
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This module is responsible for generating the HTML for :class:`~openlp.core.ui.maindisplay`. The ``build_html`` function
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is the function which has to be called from outside. The generated and returned HTML will look similar to this::
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<!DOCTYPE html>
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<html>
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<head>
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<title>OpenLP Display</title>
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<style>
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*{
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margin: 0;
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padding: 0;
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border: 0;
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overflow: hidden;
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-webkit-user-select: none;
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}
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body {
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background-color: #000000;
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}
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.size {
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position: absolute;
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left: 0px;
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top: 0px;
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width: 100%;
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height: 100%;
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}
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#black {
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z-index: 8;
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background-color: black;
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display: none;
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}
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#bgimage {
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z-index: 1;
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}
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#image {
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z-index: 2;
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}
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#videobackboard {
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z-index:3;
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background-color: #000000;
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}
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#video {
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background-color: #000000;
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z-index:4;
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}
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#flash {
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z-index:5;
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}
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#alert {
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position: absolute;
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left: 0px;
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top: 0px;
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z-index: 10;
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width: 100%;
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vertical-align: bottom;
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font-family: DejaVu Sans;
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font-size: 40pt;
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color: #ffffff;
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background-color: #660000;
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word-wrap: break-word;
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}
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#footer {
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position: absolute;
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z-index: 6;
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left: 10px;
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bottom: 0px;
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width: 1580px;
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font-family: Nimbus Sans L;
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font-size: 12pt;
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color: #FFFFFF;
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text-align: left;
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white-space: nowrap;
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}
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/* lyric css */
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.lyricstable {
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z-index: 5;
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position: absolute;
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display: table;
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left: 10px; top: 0px;
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}
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.lyricscell {
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display: table-cell;
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word-wrap: break-word;
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-webkit-transition: opacity 0.4s ease;
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white-space:pre-wrap; word-wrap: break-word; text-align: left; vertical-align: top; font-family: Nimbus
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Sans L; font-size: 40pt; color: #FFFFFF; line-height: 100%; margin: 0;padding: 0; padding-bottom: 0;
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padding-left: 4px; width: 1580px; height: 810px;
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}
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.lyricsmain {
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-webkit-text-stroke: 0.125em #000000; -webkit-text-fill-color: #FFFFFF; text-shadow: #000000 5px 5px;
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}
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sup {
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font-size: 0.6em;
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vertical-align: top;
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position: relative;
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top: -0.3em;
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}
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/* Chords css */
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.chordline {
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line-height: 1.0em;
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}
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.chordline span.chord span {
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position: relative;
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}
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.chordline span.chord span strong {
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position: absolute;
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top: -0.8em;
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left: 0;
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font-size: 75%;
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font-weight: normal;
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line-height: normal;
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display: none;
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}
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.firstchordline {
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line-height: 1.0em;
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}
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</style>
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<script>
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var timer = null;
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var transition = false;
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function show_video(state, path, volume, loop, variable_value){
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// Sometimes video.currentTime stops slightly short of video.duration and video.ended is intermittent!
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var video = document.getElementById('video');
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if(volume != null){
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video.volume = volume;
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}
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switch(state){
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case 'load':
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video.src = 'file:///' + path;
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if(loop == true) {
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video.loop = true;
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}
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video.load();
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break;
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case 'play':
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video.play();
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break;
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case 'pause':
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video.pause();
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break;
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case 'stop':
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show_video('pause');
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video.currentTime = 0;
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break;
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case 'close':
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show_video('stop');
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video.src = '';
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break;
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case 'length':
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return video.duration;
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case 'current_time':
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return video.currentTime;
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case 'seek':
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video.currentTime = variable_value;
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break;
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case 'isEnded':
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return video.ended;
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case 'setVisible':
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video.style.visibility = variable_value;
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break;
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case 'setBackBoard':
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var back = document.getElementById('videobackboard');
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back.style.visibility = variable_value;
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break;
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}
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}
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function getFlashMovieObject(movieName)
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{
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if (window.document[movieName]){
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return window.document[movieName];
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}
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if (document.embeds && document.embeds[movieName]){
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return document.embeds[movieName];
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}
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}
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function show_flash(state, path, volume, variable_value){
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var text = document.getElementById('flash');
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var flashMovie = getFlashMovieObject("OpenLPFlashMovie");
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var src = "src = 'file:///" + path + "'";
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var view_parm = " wmode='opaque'" + " width='100%%'" + " height='100%%'";
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var swf_parm = " name='OpenLPFlashMovie'" + " autostart='true' loop='false' play='true'" +
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" hidden='false' swliveconnect='true' allowscriptaccess='always'" + " volume='" + volume + "'";
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switch(state){
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case 'load':
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text.innerHTML = "<embed " + src + view_parm + swf_parm + "/>";
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flashMovie = getFlashMovieObject("OpenLPFlashMovie");
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flashMovie.Play();
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break;
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case 'play':
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flashMovie.Play();
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break;
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case 'pause':
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flashMovie.StopPlay();
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break;
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case 'stop':
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flashMovie.StopPlay();
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tempHtml = text.innerHTML;
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text.innerHTML = '';
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text.innerHTML = tempHtml;
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break;
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case 'close':
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flashMovie.StopPlay();
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text.innerHTML = '';
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break;
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case 'length':
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return flashMovie.TotalFrames();
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case 'current_time':
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return flashMovie.CurrentFrame();
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case 'seek':
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// flashMovie.GotoFrame(variable_value);
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break;
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case 'isEnded':
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//TODO check flash end
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return false;
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case 'setVisible':
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text.style.visibility = variable_value;
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break;
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}
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}
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function show_alert(alerttext, position){
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var text = document.getElementById('alert');
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text.innerHTML = alerttext;
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if(alerttext == '') {
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text.style.visibility = 'hidden';
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return 0;
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}
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if(position == ''){
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position = getComputedStyle(text, '').verticalAlign;
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}
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switch(position)
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{
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case 'top':
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text.style.top = '0px';
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break;
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case 'middle':
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text.style.top = ((window.innerHeight - text.clientHeight) / 2)
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+ 'px';
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break;
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case 'bottom':
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text.style.top = (window.innerHeight - text.clientHeight)
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+ 'px';
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break;
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}
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text.style.visibility = 'visible';
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return text.clientHeight;
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}
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function update_css(align, font, size, color, bgcolor){
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var text = document.getElementById('alert');
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text.style.fontSize = size + "pt";
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text.style.fontFamily = font;
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text.style.color = color;
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text.style.backgroundColor = bgcolor;
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switch(align)
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{
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case 'top':
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text.style.top = '0px';
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break;
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case 'middle':
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text.style.top = ((window.innerHeight - text.clientHeight) / 2)
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+ 'px';
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break;
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case 'bottom':
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text.style.top = (window.innerHeight - text.clientHeight)
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+ 'px';
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break;
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}
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}
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function show_image(src){
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var img = document.getElementById('image');
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img.src = src;
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if(src == '')
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img.style.display = 'none';
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else
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img.style.display = 'block';
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}
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function show_blank(state){
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var black = 'none';
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var lyrics = '';
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switch(state){
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case 'theme':
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lyrics = 'hidden';
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break;
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case 'black':
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black = 'block';
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break;
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case 'desktop':
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break;
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}
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document.getElementById('black').style.display = black;
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document.getElementById('lyricsmain').style.visibility = lyrics;
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document.getElementById('image').style.visibility = lyrics;
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document.getElementById('footer').style.visibility = lyrics;
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}
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function show_footer(footertext){
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document.getElementById('footer').innerHTML = footertext;
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}
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function show_text(new_text){
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var match = /-webkit-text-fill-color:[^;"]+/gi;
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if(timer != null)
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clearTimeout(timer);
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/*
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QtWebkit bug with outlines and justify causing outline alignment
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problems. (Bug 859950) Surround each word with a <span> to workaround,
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but only in this scenario.
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*/
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var txt = document.getElementById('lyricsmain');
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if(window.getComputedStyle(txt).textAlign == 'justify'){
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if(window.getComputedStyle(txt).webkitTextStrokeWidth != '0px'){
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new_text = new_text.replace(/(\s| )+(?![^<]*>)/g,
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function(match) {
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return '</span>' + match + '<span>';
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});
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new_text = '<span>' + new_text + '</span>';
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}
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}
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text_fade('lyricsmain', new_text);
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}
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function text_fade(id, new_text){
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/*
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Show the text.
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*/
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var text = document.getElementById(id);
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if(text == null) return;
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if(!transition){
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text.innerHTML = new_text;
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return;
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}
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// Fade text out. 0.1 to minimize the time "nothing" is shown on the screen.
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text.style.opacity = '0.1';
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// Fade new text in after the old text has finished fading out.
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timer = window.setTimeout(function(){_show_text(text, new_text)}, 400);
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}
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function _show_text(text, new_text) {
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/*
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Helper function to show the new_text delayed.
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*/
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text.innerHTML = new_text;
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text.style.opacity = '1';
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// Wait until the text is completely visible. We want to save the timer id, to be able to call
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// clearTimeout(timer) when the text has changed before finishing fading.
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timer = window.setTimeout(function(){timer = null;}, 400);
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}
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function show_text_completed(){
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return (timer == null);
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}
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</script>
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</head>
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<body>
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<img id="bgimage" class="size" style="display:none;" />
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<img id="image" class="size" style="display:none;" />
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<div id="videobackboard" class="size" style="visibility:hidden"></div>
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<video id="video" class="size" style="visibility:hidden" autobuffer preload></video>
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<div id="flash" class="size" style="visibility:hidden"></div>
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<div id="alert" style="visibility:hidden"></div>
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<div class="lyricstable"><div id="lyricsmain" style="opacity:1" class="lyricscell lyricsmain"></div></div>
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<div id="footer" class="footer"></div>
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<div id="black" class="size"></div>
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</body>
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</html>
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"""
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import logging
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from string import Template
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from PyQt5 import QtWebKit
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from openlp.core.common.settings import Settings
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from openlp.core.lib.theme import BackgroundType, BackgroundGradientType, VerticalType, HorizontalType
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log = logging.getLogger(__name__)
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HTML_SRC = Template("""
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<!DOCTYPE html>
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<html>
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<head>
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<title>OpenLP Display</title>
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<style>
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*{
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margin: 0;
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padding: 0;
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border: 0;
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overflow: hidden;
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-webkit-user-select: none;
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}
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body {
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${bg_css};
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}
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.size {
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position: absolute;
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left: 0px;
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top: 0px;
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width: 100%;
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height: 100%;
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}
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#black {
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z-index: 8;
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background-color: black;
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display: none;
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}
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#bgimage {
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z-index: 1;
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}
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#image {
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z-index: 2;
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}
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${css_additions}
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#footer {
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position: absolute;
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z-index: 6;
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${footer_css}
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}
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/* lyric css */${lyrics_css}
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sup {
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font-size: 0.6em;
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vertical-align: top;
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position: relative;
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top: -0.3em;
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}
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/* Chords css */${chords_css}
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</style>
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<script>
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var timer = null;
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var transition = ${transitions};
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${js_additions}
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function show_image(src){
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var img = document.getElementById('image');
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img.src = src;
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if(src == '')
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img.style.display = 'none';
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else
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img.style.display = 'block';
|
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}
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function show_blank(state){
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var black = 'none';
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var lyrics = '';
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switch(state){
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case 'theme':
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lyrics = 'hidden';
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break;
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case 'black':
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black = 'block';
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break;
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case 'desktop':
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break;
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}
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document.getElementById('black').style.display = black;
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document.getElementById('lyricsmain').style.visibility = lyrics;
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document.getElementById('image').style.visibility = lyrics;
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document.getElementById('footer').style.visibility = lyrics;
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}
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|
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function show_footer(footertext){
|
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document.getElementById('footer').innerHTML = footertext;
|
|
}
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|
|
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function show_text(new_text){
|
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var match = /-webkit-text-fill-color:[^;\"]+/gi;
|
|
if(timer != null)
|
|
clearTimeout(timer);
|
|
/*
|
|
QtWebkit bug with outlines and justify causing outline alignment
|
|
problems. (Bug 859950) Surround each word with a <span> to workaround,
|
|
but only in this scenario.
|
|
*/
|
|
var txt = document.getElementById('lyricsmain');
|
|
if(window.getComputedStyle(txt).textAlign == 'justify'){
|
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if(window.getComputedStyle(txt).webkitTextStrokeWidth != '0px'){
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new_text = new_text.replace(/(\s| )+(?![^<]*>)/g,
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function(match) {
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return '</span>' + match + '<span>';
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});
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new_text = '<span>' + new_text + '</span>';
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}
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}
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text_fade('lyricsmain', new_text);
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|
}
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function text_fade(id, new_text){
|
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/*
|
|
Show the text.
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|
*/
|
|
var text = document.getElementById(id);
|
|
if(text == null) return;
|
|
if(!transition){
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text.innerHTML = new_text;
|
|
return;
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}
|
|
// Fade text out. 0.1 to minimize the time "nothing" is shown on the screen.
|
|
text.style.opacity = '0.1';
|
|
// Fade new text in after the old text has finished fading out.
|
|
timer = window.setTimeout(function(){_show_text(text, new_text)}, 400);
|
|
}
|
|
|
|
function _show_text(text, new_text) {
|
|
/*
|
|
Helper function to show the new_text delayed.
|
|
*/
|
|
text.innerHTML = new_text;
|
|
text.style.opacity = '1';
|
|
// Wait until the text is completely visible. We want to save the timer id, to be able to call
|
|
// clearTimeout(timer) when the text has changed before finishing fading.
|
|
timer = window.setTimeout(function(){timer = null;}, 400);
|
|
}
|
|
|
|
function show_text_completed(){
|
|
return (timer == null);
|
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}
|
|
</script>
|
|
</head>
|
|
<body>
|
|
<img id="bgimage" class="size" ${bg_image} />
|
|
<img id="image" class="size" ${image} />
|
|
${html_additions}
|
|
<div class="lyricstable"><div id="lyricsmain" style="opacity:1" class="lyricscell lyricsmain"></div></div>
|
|
<div id="footer" class="footer"></div>
|
|
<div id="black" class="size"></div>
|
|
</body>
|
|
</html>
|
|
""")
|
|
|
|
LYRICS_SRC = Template("""
|
|
.lyricstable {
|
|
z-index: 5;
|
|
position: absolute;
|
|
display: table;
|
|
${stable}
|
|
}
|
|
.lyricscell {
|
|
display: table-cell;
|
|
word-wrap: break-word;
|
|
-webkit-transition: opacity 0.4s ease;
|
|
${lyrics}
|
|
}
|
|
.lyricsmain {
|
|
${main}
|
|
}
|
|
""")
|
|
|
|
FOOTER_SRC = Template("""
|
|
left: ${left}px;
|
|
bottom: ${bottom}px;
|
|
width: ${width}px;
|
|
font-family: ${family};
|
|
font-size: ${size}pt;
|
|
color: ${color};
|
|
text-align: left;
|
|
white-space: ${space};
|
|
""")
|
|
|
|
LYRICS_FORMAT_SRC = Template("""
|
|
${justify}word-wrap: break-word;
|
|
text-align: ${align};
|
|
vertical-align: ${valign};
|
|
font-family: ${font};
|
|
font-size: ${size}pt;
|
|
color: ${color};
|
|
line-height: ${line}%;
|
|
margin: 0;
|
|
padding: 0;
|
|
padding-bottom: ${bottom};
|
|
padding-left: ${left}px;
|
|
width: ${width}px;
|
|
height: ${height}px;${font_style}${font_weight}
|
|
""")
|
|
|
|
CHORDS_FORMAT = Template("""
|
|
.chordline {
|
|
line-height: ${chord_line_height};
|
|
}
|
|
.chordline span.chord span {
|
|
position: relative;
|
|
}
|
|
.chordline span.chord span strong {
|
|
position: absolute;
|
|
top: -0.8em;
|
|
left: 0;
|
|
font-size: 75%;
|
|
font-weight: normal;
|
|
line-height: normal;
|
|
display: ${chords_display};
|
|
}
|
|
.firstchordline {
|
|
line-height: ${first_chord_line_height};
|
|
}
|
|
.ws {
|
|
display: ${chords_display};
|
|
white-space: pre-wrap;
|
|
}""")
|
|
|
|
|
|
def build_html(item, screen, is_live, background, image=None, plugins=None):
|
|
"""
|
|
Build the full web paged structure for display
|
|
|
|
:param item: Service Item to be displayed
|
|
:param screen: Current display information
|
|
:param is_live: Item is going live, rather than preview/theme building
|
|
:param background: Theme background image - bytes
|
|
:param image: Image media item - bytes
|
|
:param plugins: The List of available plugins
|
|
"""
|
|
width = screen['size'].width()
|
|
height = screen['size'].height()
|
|
theme_data = item.theme_data
|
|
# Image generated and poked in
|
|
if background:
|
|
bgimage_src = 'src="data:image/png;base64,{image}"'.format(image=background)
|
|
elif item.bg_image_bytes:
|
|
bgimage_src = 'src="data:image/png;base64,{image}"'.format(image=item.bg_image_bytes)
|
|
else:
|
|
bgimage_src = 'style="display:none;"'
|
|
if image:
|
|
image_src = 'src="data:image/png;base64,{image}"'.format(image=image)
|
|
else:
|
|
image_src = 'style="display:none;"'
|
|
css_additions = ''
|
|
js_additions = ''
|
|
html_additions = ''
|
|
if plugins:
|
|
for plugin in plugins:
|
|
css_additions += plugin.get_display_css()
|
|
js_additions += plugin.get_display_javascript()
|
|
html_additions += plugin.get_display_html()
|
|
return HTML_SRC.substitute(bg_css=build_background_css(item, width),
|
|
css_additions=css_additions,
|
|
footer_css=build_footer_css(item, height),
|
|
lyrics_css=build_lyrics_css(item),
|
|
transitions='true' if (theme_data and
|
|
theme_data.display_slide_transition and
|
|
is_live) else 'false',
|
|
js_additions=js_additions,
|
|
bg_image=bgimage_src,
|
|
image=image_src,
|
|
html_additions=html_additions,
|
|
chords_css=build_chords_css())
|
|
|
|
|
|
def webkit_version():
|
|
"""
|
|
Return the Webkit version in use. Note method added relatively recently, so return 0 if prior to this
|
|
"""
|
|
try:
|
|
webkit_ver = float(QtWebKit.qWebKitVersion())
|
|
log.debug('Webkit version = {version}'.format(version=webkit_ver))
|
|
except AttributeError:
|
|
webkit_ver = 0.0
|
|
return webkit_ver
|
|
|
|
|
|
def build_background_css(item, width):
|
|
"""
|
|
Build the background css
|
|
|
|
:param item: Service Item containing theme and location information
|
|
:param width:
|
|
"""
|
|
width = int(width) // 2
|
|
theme = item.theme_data
|
|
background = 'background-color: black'
|
|
if theme:
|
|
if theme.background_type == BackgroundType.to_string(BackgroundType.Transparent):
|
|
background = ''
|
|
elif theme.background_type == BackgroundType.to_string(BackgroundType.Solid):
|
|
background = 'background-color: {theme}'.format(theme=theme.background_color)
|
|
else:
|
|
if theme.background_direction == BackgroundGradientType.to_string(BackgroundGradientType.Horizontal):
|
|
background = 'background: -webkit-gradient(linear, left top, left bottom, from({start}), to({end})) ' \
|
|
'fixed'.format(start=theme.background_start_color, end=theme.background_end_color)
|
|
elif theme.background_direction == BackgroundGradientType.to_string(BackgroundGradientType.LeftTop):
|
|
background = 'background: -webkit-gradient(linear, left top, right bottom, from({start}), to({end})) ' \
|
|
'fixed'.format(start=theme.background_start_color, end=theme.background_end_color)
|
|
elif theme.background_direction == BackgroundGradientType.to_string(BackgroundGradientType.LeftBottom):
|
|
background = 'background: -webkit-gradient(linear, left bottom, right top, from({start}), to({end})) ' \
|
|
'fixed'.format(start=theme.background_start_color, end=theme.background_end_color)
|
|
elif theme.background_direction == BackgroundGradientType.to_string(BackgroundGradientType.Vertical):
|
|
background = 'background: -webkit-gradient(linear, left top, right top, from({start}), to({end})) ' \
|
|
'fixed'.format(start=theme.background_start_color, end=theme.background_end_color)
|
|
else:
|
|
background = 'background: -webkit-gradient(radial, {width} 50%, 100, {width} 50%, {width}, ' \
|
|
'from({start}), to({end})) fixed'.format(width=width,
|
|
start=theme.background_start_color,
|
|
end=theme.background_end_color)
|
|
return background
|
|
|
|
|
|
def build_lyrics_css(item):
|
|
"""
|
|
Build the lyrics display css
|
|
|
|
:param item: Service Item containing theme and location information
|
|
"""
|
|
theme_data = item.theme_data
|
|
lyricstable = ''
|
|
lyrics = ''
|
|
lyricsmain = ''
|
|
if theme_data and item.main:
|
|
lyricstable = 'left: {left}px; top: {top}px;'.format(left=item.main.x(), top=item.main.y())
|
|
lyrics = build_lyrics_format_css(theme_data, item.main.width(), item.main.height())
|
|
lyricsmain += build_lyrics_outline_css(theme_data)
|
|
if theme_data.font_main_shadow:
|
|
lyricsmain += ' text-shadow: {theme} {shadow}px ' \
|
|
'{shadow}px;'.format(theme=theme_data.font_main_shadow_color,
|
|
shadow=theme_data.font_main_shadow_size)
|
|
return LYRICS_SRC.substitute(stable=lyricstable, lyrics=lyrics, main=lyricsmain)
|
|
|
|
|
|
def build_lyrics_outline_css(theme_data):
|
|
"""
|
|
Build the css which controls the theme outline. Also used by renderer for splitting verses
|
|
|
|
:param theme_data: Object containing theme information
|
|
"""
|
|
if theme_data.font_main_outline:
|
|
size = float(theme_data.font_main_outline_size) / 16
|
|
fill_color = theme_data.font_main_color
|
|
outline_color = theme_data.font_main_outline_color
|
|
return ' -webkit-text-stroke: {size}em {color}; -webkit-text-fill-color: {fill}; '.format(size=size,
|
|
color=outline_color,
|
|
fill=fill_color)
|
|
return ''
|
|
|
|
|
|
def build_lyrics_format_css(theme_data, width, height):
|
|
"""
|
|
Build the css which controls the theme format. Also used by renderer for splitting verses
|
|
|
|
:param theme_data: Object containing theme information
|
|
:param width: Width of the lyrics block
|
|
:param height: Height of the lyrics block
|
|
"""
|
|
align = HorizontalType.Names[theme_data.display_horizontal_align]
|
|
valign = VerticalType.Names[theme_data.display_vertical_align]
|
|
left_margin = (int(theme_data.font_main_outline_size) * 2) if theme_data.font_main_outline else 0
|
|
# fix tag incompatibilities
|
|
justify = '' if (theme_data.display_horizontal_align == HorizontalType.Justify) else ' white-space: pre-wrap;\n'
|
|
padding_bottom = '0.5em' if (theme_data.display_vertical_align == VerticalType.Bottom) else '0'
|
|
return LYRICS_FORMAT_SRC.substitute(justify=justify,
|
|
align=align,
|
|
valign=valign,
|
|
font=theme_data.font_main_name,
|
|
size=theme_data.font_main_size,
|
|
color=theme_data.font_main_color,
|
|
line='{line:d}'.format(line=100 + int(theme_data.font_main_line_adjustment)),
|
|
bottom=padding_bottom,
|
|
left=left_margin,
|
|
width=width,
|
|
height=height,
|
|
font_style='\n font-style: italic;' if theme_data.font_main_italics else '',
|
|
font_weight='\n font-weight: bold;' if theme_data.font_main_bold else '')
|
|
|
|
|
|
def build_footer_css(item, height):
|
|
"""
|
|
Build the display of the item footer
|
|
|
|
:param item: Service Item to be processed.
|
|
:param height:
|
|
"""
|
|
theme = item.theme_data
|
|
if not theme or not item.footer:
|
|
return ''
|
|
bottom = height - int(item.footer.y()) - int(item.footer.height())
|
|
whitespace = 'normal' if Settings().value('themes/wrap footer') else 'nowrap'
|
|
return FOOTER_SRC.substitute(left=item.footer.x(), bottom=bottom, width=item.footer.width(),
|
|
family=theme.font_footer_name, size=theme.font_footer_size,
|
|
color=theme.font_footer_color, space=whitespace)
|
|
|
|
|
|
def build_chords_css():
|
|
if Settings().value('songs/enable chords') and Settings().value('songs/mainview chords'):
|
|
chord_line_height = '2.0em'
|
|
chords_display = 'inline'
|
|
first_chord_line_height = '2.1em'
|
|
else:
|
|
chord_line_height = '1.0em'
|
|
chords_display = 'none'
|
|
first_chord_line_height = '1.0em'
|
|
return CHORDS_FORMAT.substitute(chord_line_height=chord_line_height, chords_display=chords_display,
|
|
first_chord_line_height=first_chord_line_height)
|