295 lines
9.1 KiB
JavaScript
295 lines
9.1 KiB
JavaScript
define([
|
|
'jquery',
|
|
'/common/diffMarked.js',
|
|
],function ($, DiffMd) {
|
|
|
|
var Slide = {
|
|
index: 0,
|
|
lastIndex: 0,
|
|
content: [],
|
|
changeHandlers: [],
|
|
};
|
|
var APP;
|
|
var ifrw;
|
|
var $modal;
|
|
var $content;
|
|
var $pad;
|
|
var placeholder;
|
|
var options;
|
|
var separator = '<hr data-pewpew="pezpez">';
|
|
var separatorReg = /<hr data\-pewpew="pezpez">/g;
|
|
var slideClass = 'slide-frame';
|
|
|
|
Slide.onChange = function (f) {
|
|
if (typeof(f) === 'function') {
|
|
Slide.changeHandlers.push(f);
|
|
}
|
|
};
|
|
|
|
var getNumberOfSlides = Slide.getNumberOfSlides = function () {
|
|
return $content.find('.' + slideClass).length;
|
|
};
|
|
|
|
var change = function (oldIndex, newIndex) {
|
|
if (Slide.changeHandlers.length) {
|
|
Slide.changeHandlers.some(function (f) {
|
|
f(oldIndex, newIndex, getNumberOfSlides());
|
|
});
|
|
}
|
|
};
|
|
|
|
var updateFontSize = Slide.updateFontSize = function() {
|
|
// 20vh
|
|
// 20 * 16 / 9vw
|
|
if ($(window).width() > 16/9*$(window).height()) {
|
|
$content.css('font-size', '20vh');
|
|
// $print.css('font-size', '20vh');
|
|
return;
|
|
}
|
|
$content.css('font-size', (20*9/16)+'vw');
|
|
// $print.css('font-size', (20*9/16)+'vw');
|
|
};
|
|
|
|
var fixCSS = function (css) {
|
|
var append = '.cp #print .slide-frame ';
|
|
var append2 = '.cp div#modal #content .slide-frame ';
|
|
return css.replace(/(\n*)([^\n}]+)\s*\{/g, '$1' + append + '$2,' + append2 + '$2 {');
|
|
};
|
|
var draw = Slide.draw = function (i) {
|
|
i = i || 0;
|
|
if (typeof(Slide.content) !== 'string') { return; }
|
|
|
|
var c = Slide.content;
|
|
var m = '<span class="slide-container"><span class="'+slideClass+'">'+DiffMd.render(c).replace(separatorReg, '</span></span><span class="slide-container"><span class="'+slideClass+'">')+'</span></span>';
|
|
|
|
DiffMd.apply(m, $content);
|
|
|
|
var length = getNumberOfSlides();
|
|
$modal.find('style.slideStyle').remove();
|
|
if (options.style && Slide.shown) {
|
|
$modal.prepend($('<style>', {'class': 'slideStyle'}).text(fixCSS(options.style)));
|
|
}
|
|
$content.find('.slide-frame').each(function (i, el) {
|
|
if (options.slide) {
|
|
$('<div>', {'class': 'slideNumber'}).text((i+1)+'/'+length).appendTo($(el));
|
|
}
|
|
if (options.date) {
|
|
$('<div>', {'class': 'slideDate'}).text(new Date().toLocaleDateString()).appendTo($(el));
|
|
}
|
|
if (options.title) {
|
|
$('<div>', {'class': 'slideTitle'}).text(APP.title).appendTo($(el));
|
|
}
|
|
});
|
|
$content.removeClass('transition');
|
|
if (options.transition || typeof(options.transition) === "undefined") {
|
|
$content.addClass('transition');
|
|
}
|
|
//$content.find('.' + slideClass).hide();
|
|
//$content.find('.' + slideClass + ':eq( ' + i + ' )').show();
|
|
$content.css('margin-left', -(i*100)+'vw');
|
|
updateFontSize();
|
|
change(Slide.lastIndex, Slide.index);
|
|
};
|
|
|
|
Slide.updateOptions = function () {
|
|
draw(Slide.index);
|
|
};
|
|
|
|
var isPresentURL = Slide.isPresentURL = function () {
|
|
var hash = window.location.hash;
|
|
// Present mode has /present at the end of the hash
|
|
var urlLastFragment = hash.slice(hash.lastIndexOf('/')+1);
|
|
return urlLastFragment === "present";
|
|
};
|
|
|
|
var show = Slide.show = function (bool, content) {
|
|
Slide.shown = bool;
|
|
if (bool) {
|
|
Slide.update(content);
|
|
Slide.draw(Slide.index);
|
|
$modal.addClass('shown');
|
|
$(ifrw).focus();
|
|
change(null, Slide.index);
|
|
if (!isPresentURL()) {
|
|
if (window.location.href.slice(-1) !== '/') {
|
|
window.location.hash += '/';
|
|
}
|
|
window.location.hash += 'present';
|
|
}
|
|
$pad.contents().find('.cryptpad-present-button').hide();
|
|
$pad.contents().find('.cryptpad-source-button').show();
|
|
$pad.addClass('fullscreen');
|
|
$('#iframe-container').addClass('fullscreen');
|
|
$('.top-bar').hide();
|
|
return;
|
|
}
|
|
window.location.hash = window.location.hash.replace(/\/present$/, '/');
|
|
change(Slide.index, null);
|
|
$pad.contents().find('.cryptpad-present-button').show();
|
|
$pad.contents().find('.cryptpad-source-button').hide();
|
|
$pad.removeClass('fullscreen');
|
|
$('#iframe-container').removeClass('fullscreen');
|
|
$('.top-bar').show();
|
|
$modal.removeClass('shown');
|
|
};
|
|
|
|
Slide.update = function (content, init) {
|
|
if (!Slide.shown && !init) { return; }
|
|
if (!content) { content = ''; }
|
|
var old = Slide.content;
|
|
Slide.content = content.replace(/\n\s*\-\-\-\s*\n/g, '\n\n'+separator+'\n\n');
|
|
if (old !== Slide.content) {
|
|
draw(Slide.index);
|
|
return;
|
|
}
|
|
change(Slide.lastIndex, Slide.index);
|
|
};
|
|
|
|
Slide.left = function () {
|
|
console.log('left');
|
|
Slide.lastIndex = Slide.index;
|
|
|
|
var i = Slide.index = Math.max(0, Slide.index - 1);
|
|
Slide.draw(i);
|
|
};
|
|
|
|
Slide.right = function () {
|
|
console.log('right');
|
|
Slide.lastIndex = Slide.index;
|
|
|
|
var i = Slide.index = Math.min(getNumberOfSlides() -1, Slide.index + 1);
|
|
Slide.draw(i);
|
|
};
|
|
|
|
Slide.first = function () {
|
|
console.log('first');
|
|
Slide.lastIndex = Slide.index;
|
|
|
|
var i = Slide.index = 0;
|
|
Slide.draw(i);
|
|
};
|
|
|
|
Slide.last = function () {
|
|
console.log('end');
|
|
Slide.lastIndex = Slide.index;
|
|
|
|
var i = Slide.index = getNumberOfSlides() - 1;
|
|
Slide.draw(i);
|
|
};
|
|
|
|
var addEvent = function () {
|
|
var icon_to;
|
|
$modal.mousemove(function () {
|
|
var $buttons = $modal.find('.button');
|
|
$buttons.show();
|
|
if (icon_to) { window.clearTimeout(icon_to); }
|
|
icon_to = window.setTimeout(function() {
|
|
$buttons.fadeOut();
|
|
}, 1000);
|
|
});
|
|
$modal.find('#button_exit').click(function () {
|
|
var ev = $.Event("keyup");
|
|
ev.which = 27;
|
|
$modal.trigger(ev);
|
|
});
|
|
$modal.find('#button_left').click(function () {
|
|
var ev = $.Event("keyup");
|
|
ev.which = 37;
|
|
$modal.trigger(ev);
|
|
});
|
|
$modal.find('#button_right').click(function () {
|
|
var ev = $.Event("keyup");
|
|
ev.which = 39;
|
|
$modal.trigger(ev);
|
|
});
|
|
|
|
$(ifrw).on('keyup', function (e) {
|
|
if (!Slide.shown) { return; }
|
|
if (e.ctrlKey) { return; }
|
|
switch(e.which) {
|
|
case 33: // pageup
|
|
case 38: // up
|
|
case 37: // left
|
|
Slide.left();
|
|
break;
|
|
case 34: // pagedown
|
|
case 32: // space
|
|
case 40: // down
|
|
case 39: // right
|
|
Slide.right();
|
|
break;
|
|
case 36: // home
|
|
Slide.first();
|
|
break;
|
|
case 35: // end
|
|
Slide.last();
|
|
break;
|
|
case 27: // esc
|
|
show(false);
|
|
break;
|
|
default:
|
|
console.log(e.which);
|
|
}
|
|
});
|
|
};
|
|
|
|
$(window).resize(Slide.updateFontSize);
|
|
|
|
// Swipe
|
|
var addSwipeEvents = function () {
|
|
var touch = {
|
|
maxTime: 2000,
|
|
minXDist: 150,
|
|
maxYDist: 100
|
|
};
|
|
|
|
var resetSwipe = function () {
|
|
touch.x = 0;
|
|
touch.y = 0;
|
|
touch.time = 0;
|
|
};
|
|
|
|
$content.on('touchstart', function (e) {
|
|
e.preventDefault();
|
|
resetSwipe();
|
|
var t = e.originalEvent.changedTouches[0];
|
|
touch.x = t.pageX;
|
|
touch.y = t.pageY;
|
|
touch.time = new Date().getTime();
|
|
});
|
|
|
|
$content.on('touchend', function (e) {
|
|
e.preventDefault();
|
|
var t = e.originalEvent.changedTouches[0];
|
|
var xDist = t.pageX - touch.x;
|
|
var yDist = t.pageY - touch.y;
|
|
var time = new Date().getTime() - touch.time;
|
|
if (time <= touch.maxTime && Math.abs(xDist) >= touch.minXDist && Math.abs(yDist) <= touch.maxYDist) {
|
|
if (xDist < 0) {
|
|
Slide.right();
|
|
return;
|
|
}
|
|
Slide.left();
|
|
}
|
|
});
|
|
|
|
$content.on('touchmove', function (e){
|
|
e.preventDefault();
|
|
});
|
|
};
|
|
|
|
|
|
Slide.setModal = function (appObj, $m, $c, $p, iframe, opt, ph) {
|
|
$modal = Slide.$modal = $m;
|
|
$content = Slide.$content = $c;
|
|
$pad = Slide.$pad = $p;
|
|
ifrw = Slide.ifrw = iframe;
|
|
placeholder = Slide.placeholder = ph;
|
|
options = Slide.options = opt;
|
|
APP = appObj;
|
|
addEvent();
|
|
addSwipeEvents();
|
|
};
|
|
|
|
return Slide;
|
|
});
|