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More and more and more changes, but still not quite there.

This commit is contained in:
frankdelange 2017-02-21 02:14:50 +01:00
parent 58f5bada7f
commit e8f6632214
30 changed files with 4769 additions and 357 deletions

View file

@ -14,7 +14,7 @@ function addStyleSheet() {
function getCSSRule(sheet, selector, del) {
lcSelector = selector.toLowerCase();
for ( var i=0; i<sheet.cssRules.length; i++) {
for (var i=0; i<sheet.cssRules.length; i++) {
if (sheet.cssRules.item(i).selectorText.toLowerCase() == lcSelector) {
if (del) {
sheet.deleteRule(i);
@ -28,6 +28,10 @@ function getCSSRule(sheet, selector, del) {
}
function addCSSRule(sheet, selector, rules, index) {
if (index === undefined) {
index = 0;
}
if("insertRule" in sheet) {
sheet.insertRule(selector + "{" + rules + "}", index);
}
@ -40,13 +44,6 @@ function delCSSRule(sheet, selector) {
getCSSRule(sheet, selector, true);
}
/*function getUrlParameter(name) {
name = name.replace(/[\[]/, '\\[').replace(/[\]]/, '\\]');
var regex = new RegExp('[\\?&]' + name + '=([^&#]*)');
var results = regex.exec(location.search);
return results === null ? '' : decodeURIComponent(results[1].replace(/\+/g, ' '));
}*/
function getUrlParameter(param){
var pattern = new RegExp('[?&]'+param+'((=([^&]*))|(?=(&|$)))','i');
var m = window.location.search.match(pattern);
@ -54,16 +51,39 @@ function getUrlParameter(param){
}
function renderEpub(file) {
// only enable close button when launched in an iframe
if (parent !== window) {
$('#close').show();
$('#close').on('click', function() { reader.book.destroy(); parent.OCA.Files_Reader.Plugin.hide(); });
}
// some defaults
EPUBJS.session = {};
EPUBJS.session.version = $('.session').data('version');
/*
EPUBJS.session.filename = filename;
EPUBJS.session.title = filename.replace(/\.[^/.]+$/, '');
EPUBJS.session.format = filename.toLowerCase().match(re_file_ext)[1];
*/
EPUBJS.session.metadata = $('.session').data('metadata') || {};
EPUBJS.session.fileId = $('.session').data('fileid') || "";
EPUBJS.session.scope = $('.session').data('scope') || "";
EPUBJS.session.cursor = $('.session').data('cursor') || {};
EPUBJS.session.defaults = $('.session').data('defaults') || {};
EPUBJS.session.preferences = $('.session').data('preferences') || {};
EPUBJS.session.defaults = $('.session').data('defaults') || {};
EPUBJS.basePath = $('.session').data('basepath');
EPUBJS.downloadLink = $('.session').data('downloadlink');
// some parameters...
EPUBJS.filePath = "vendor/epubjs/";
EPUBJS.cssPath = "css/";
// user-configurable options
EPUBJS.options = {};
// user-configurable styles
EPUBJS.styles = {};
var reader = ePubReader(file, { contained: true });
// touch-enabled devices...
$('#touch_nav').prop('checked', !('ontouchstart' in document.documentElement));
if (!($('#touch_nav').prop('checked'))) {
@ -73,7 +93,11 @@ function renderEpub(file) {
// idevices...
if (navigator.userAgent.match(/(iPad|iPhone|iPod)/g)) {
$('head').append($('<link rel="stylesheet" type="text/css" />').attr('href', document.getElementsByTagName("base").item(0).href + 'css/idevice.css'));
$('head').append($('<script type="text/javascript" />')
.attr('src', document.getElementsByTagName("base").item(0).href + 'vendor/bgrins/spectrum.js' + "?v=" + $('.session').data('version'))
.attr('nonce', $('.session').data('nonce')));
$('head').append($('<link rel="stylesheet" type="text/css" />')
.attr('href', document.getElementsByTagName("base").item(0).href + 'vendor/bgrins/spectrum.css' + "?v=" + $('.session').data('version')));
}
// IE < 11
@ -86,52 +110,163 @@ function renderEpub(file) {
wgxpath.install(window);
}
function nightModeConfig() {
delCSSRule(EPUBJS.nightSheet, EPUBJS.nightSelector);
addCSSRule(EPUBJS.nightSheet, EPUBJS.nightSelector, 'color: ' + EPUBJS.nightModeColor + ' !important; background: ' + EPUBJS.nightModeBackground + ' !important;');
}
/* user style settings */
EPUBJS.userSheet = addStyleSheet();
// construct a custom mode
function modeConfig(mode) {
var rule = "",
undo_rule = "",
selector = "." + mode.classname + " *",
annulator = ".no" + mode.classname + " *";
delCSSRule(EPUBJS.userSheet, selector);
for (var clause in mode.rules) {
rule += clause + ": " + mode.rules[clause] + " !important;";
undo_rule += clause + ": initial !important;";
}
addCSSRule(EPUBJS.userSheet, selector, rule, 0);
addCSSRule(EPUBJS.userSheet, annulator, undo_rule, 0);
if (mode.extra) {
addCSSRule(EPUBJS.userSheet, mode.extra[0], mode.extra[1], 0);
}
};
// just switching in the "day" classname works on some browsers but not on others, hence the trickery with
// setStyle/removeStyle...
//
// call this with 'style' set to enable a custom style (or change to a different one),
// call this without parameters to disable custom styles
function toggleCustom (style) {
if (style) {
if (EPUBJS.styles.active) {
toggleCustom();
}
EPUBJS.styles.active = style;
$("#outerContainer").addClass(EPUBJS.styles.active.classname);
// and, just in case...
$("#outerContainer").removeClass("night");
EPUBJS.nightMode = false;
for (var clause in EPUBJS.styles.active.rules) {
reader.book.setStyle(clause, EPUBJS.styles.active.rules[clause]);
}
} else {
if (EPUBJS.styles.active) {
$("#outerContainer").removeClass(EPUBJS.styles.active.classname);
for (var clause in EPUBJS.styles.active.rules) {
reader.book.removeStyle(clause);
}
delete EPUBJS.styles.active;
}
}
};
// night mode is not a normal custom style. It can be
// applied at the same time as custom styles (which it overrules).
// Custom styles will be restored when night mode is disabled
function toggleNight () {
if (EPUBJS.nightMode) {
EPUBJS.nightMode = false;
EPUBJS.styles.active = EPUBJS.styles.nightMode;
toggleCustom();
if (EPUBJS.styles.inactive) {
toggleCustom (EPUBJS.styles.inactive);
delete EPUBJS.styles.inactive;
}
} else {
EPUBJS.nightMode = true;
if (EPUBJS.styles.active) {
EPUBJS.styles.inactive = EPUBJS.styles.active;
toggleCustom();
}
for (var clause in EPUBJS.styles.nightMode.rules) {
reader.book.setStyle(clause, EPUBJS.styles.nightMode.rules[clause]);
}
$("#outerContainer").addClass(EPUBJS.styles.nightMode.classname);
}
};
// dayMode (custom colours)
EPUBJS.styles.dayMode = {};
EPUBJS.styles.dayMode.rules = {};
EPUBJS.styles.dayMode.classname = "day";
EPUBJS.styles.dayMode.rules.color = $('#day_color').val();
EPUBJS.styles.dayMode.rules.background = $('#day_background').val();
// nightMode
EPUBJS.styles.nightMode = {};
EPUBJS.styles.nightMode.rules = {};
EPUBJS.styles.nightMode.classname = "night";
EPUBJS.styles.nightMode.rules.color = $('#night_color').val();
EPUBJS.styles.nightMode.rules.background = $('#night_background').val();
modeConfig(EPUBJS.styles.dayMode);
modeConfig(EPUBJS.styles.nightMode);
$('#day_background').on('change', function() {
EPUBJS.styles.dayMode.rules.background = $('#day_background').val();
modeConfig(EPUBJS.styles.dayMode);
});
$('#day_color').on('change', function() {
EPUBJS.styles.dayMode.rules.color = $('#day_color').val();
modeConfig(EPUBJS.styles.dayMode);
});
// nightMode
EPUBJS.nightMode = false;
EPUBJS.nightSheet = addStyleSheet();
EPUBJS.nightSelector = '.night *';
EPUBJS.nightModeBackground = $('#nightModeBackground').val();
EPUBJS.nightModeColor = $('#nightModeColor').val();
addCSSRule(EPUBJS.nightSheet, '.nonight', 'background: initial !important;');
nightModeConfig();
$('#nightModeBackground').on('change', function() {
EPUBJS.nightModeBackground = $('#nightModeBackground').val();
nightModeConfig();
$('#night_background').on('change', function() {
EPUBJS.styles.nightMode.rules.background = $('#night_background').val();
modeConfig(EPUBJS.styles.nightMode);
});
$('#nightModeColor').on('change', function() {
EPUBJS.nightModeColor = $('#nightModeColor').val();
nightModeConfig();
$('#night_color').on('change', function() {
EPUBJS.styles.nightMode.rules.color = $('#night_color').val();
modeConfig(EPUBJS.styles.nightMode);
});
//var reader = ePubReader(document.getElementById("dllink").value, { contained: true });
var reader = ePubReader(file, { contained: true });
// enable day mode switch
$('#use_custom_colors').on('change', function () {
console.log("click!");
if ($(this).prop('checked')) {
toggleCustom(EPUBJS.styles.dayMode);
} else {
toggleCustom();
}
});
// enable night/day mode switch by clicking on the book title/author
// just switching in the "night" class works on some browsers but not on others, hence the trickery with
// setStyle/removeStyle...
$('#metainfo').on('click', function() {
if(EPUBJS.nightMode) {
reader.book.removeStyle("background");
reader.book.removeStyle("color");
$("#outerContainer").removeClass("night");
EPUBJS.nightMode = false;
} else {
reader.book.setStyle("background", EPUBJS.nightModeBackground);
reader.book.setStyle("color", EPUBJS.nightModeColor);
$("#outerContainer").addClass("night");
EPUBJS.nightMode = true;
}
});
// enable night mode switch
$('#metainfo').on('click', toggleNight);
// extra-wide page turn area?
$('#touch_nav').on('click', function() {
$('#touch_nav').on('change', function() {
if ($('#touch_nav').prop('checked')) {
$("#prev").removeClass("touch_nav");
$("#next").removeClass("touch_nav");
@ -140,24 +275,33 @@ function renderEpub(file) {
$("#next").addClass("touch_nav");
}
});
// page width
$("#page_width").on("change", function () {
EPUBJS.options.page_width = $(this).val();
$("#viewer").css("max-width", EPUBJS.options.page_width + "em");
});
// user-defined font
EPUBJS.ignore_css = false;
EPUBJS.bookFrame = null;
EPUBJS.user_fontFamily = $('#fontFamily').val();
EPUBJS.user_fontSize = $('#fontSize').val() + '%';
EPUBJS.options.font_family = $('#font_family').val();
EPUBJS.options.font_size = $('#font_size').val() + '%';
$('#font_example').css('font-size', EPUBJS.options.font_size);
$('#font_example').css('font-family', EPUBJS.options.font_family);
$('#ignore_css').on('click', function() {
EPUBJS.bookFrame = document.getElementsByTagName('iframe')[0].contentDocument;
if ($('#ignore_css').prop('checked')) {
$('#fontFamily').prop('disabled',false);
$('#fontSize').prop('disabled',false);
$('#font_family').prop('disabled',false);
$('#font_size').prop('disabled',false);
EPUBJS.ignore_css = true;
reader.book.setStyle('font-size', EPUBJS.user_fontSize);
reader.book.setStyle('font-family', EPUBJS.user_fontFamily);
reader.book.setStyle('font-size', EPUBJS.options.font_size);
reader.book.setStyle('font-family', EPUBJS.options.font_family);
} else {
$('#fontFamily').prop('disabled',true);
$('#fontSize').prop('disabled',true);
$('#font_family').prop('disabled',true);
$('#font_size').prop('disabled',true);
EPUBJS.ignore_css = false;
reader.book.removeStyle('font-size');
reader.book.removeStyle('font-family');
@ -166,16 +310,31 @@ function renderEpub(file) {
;
});
$('#fontSize').on('change', function() {
EPUBJS.user_fontSize = $('#fontSize').val() + '%';
$('#font_example').css('font-size', EPUBJS.user_fontSize);
reader.book.setStyle('font-size', EPUBJS.user_fontSize);
$('#font_size').on('change', function() {
EPUBJS.options.font_size = $(this).val() + '%';
$('#font_example').css('font-size', EPUBJS.options.font_size);
reader.book.setStyle('font-size', EPUBJS.options.font_size);
});
$('#fontFamily').on('change', function() {
EPUBJS.user_fontFamily = $('#fontFamily').val();
$('#font_example').css('font-family', EPUBJS.user_fontFamily);
reader.book.setStyle('font-family', EPUBJS.user_fontFamily);
$('#font_family').on('change', function() {
EPUBJS.options.font_family = $(this).val();
$('#font_example').css('font-family', EPUBJS.options.font_family);
reader.book.setStyle('font-family', EPUBJS.options.font_family);
});
// only enable close button when launched in an iframe
if (parent !== window) {
$('#close').show();
$('#close').on('click', function() { reader.book.destroy(); parent.OCA.Files_Reader.Plugin.hide(); });
}
// connect event handlers
//
//reader.book.ready.all.then(function () {
// reader.book.on('renderer:locationChanged', function(location){
// console.log(location);
// });
//});
}
function renderCbr(file) {