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Merge pull request #71 from undido/patch-1

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Added image-hover.js javascript
This commit is contained in:
Fredrick Brennan 2014-09-25 16:36:52 -04:00
commit a4c67065f1
1 changed files with 118 additions and 0 deletions
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/*
Copyright (C) 2014 undido
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
expands images and webm on hover
*/
$(document).ready(function(){
var mouseisOnImage = false;
var mouseexitedImage = false;
var imageHover = (localStorage['imagehover']) ? true:false;
imageHover = !imageHover;
var imageEnter = function(){
if (!imageHover)
return;
mouseexitedImage = false;
mouseisOnImage = false;
isVideo = (($(this).prop("tagName") == "VIDEO") ? true:($(this).parent().attr("href").indexOf("player.php?v=") > -1) ? true:false);
maxWidth = document.body.offsetWidth-(document.body.offsetWidth * 0.25);
maxHeight = document.documentElement.clientHeight;
stylez = "z-index:1000;z-index: 1000;position: fixed;top: 0;right: 0;";
if (!isVideo){
fileInfo = $(this).parent().parent().children(".fileinfo").children(".unimportant").text();
isSpoiler = (fileInfo.indexOf("Spoiler") > -1) ? true:false;
imageD = ((isSpoiler) ? fileInfo.split(",")[2]:fileInfo.split(",")[1]);
imageWidth = parseInt(imageD.split("x")[0]);
imageHeight = parseInt(imageD.split("x")[1]);
widStyle = "max-width:" + maxWidth + "px;";
heiStyle = ((maxHeight < imageHeight) ? "height:"+maxHeight+"px;":"");
$imgH = $("<img/>", {"src":$(this).parent().attr("href"), "style":stylez + ((imageWidth > maxWidth) ? widStyle:"")+heiStyle, "id":"hover-image"});
} else {
fileInfo = $(this).parent().parent().children(".fileinfo").children(".unimportant").text();
isSpoiler = (fileInfo.indexOf("Spoiler") > -1) ? true:false;
imageD = ((isSpoiler) ? fileInfo.split(",")[2]:fileInfo.split(",")[1]);
videoWidth = parseInt(imageD.split("x")[0]);
videoHeight = parseInt(imageD.split("x")[1]);
widStyle = "width:" + ((maxWidth > videoWidth) ? videoWidth:maxWidth) + "px;" + "height:" + ((maxHeight < videoHeight) ? "100%": videoHeight+"px;");
$imgH = $("<iframe/>", {"src":$(this).parent().attr("href"), "style":stylez + widStyle, "id":"hover-image"});
}
$(document.body).append($imgH);
$("#hover-image").hover(function(){
mouseisOnImage = true;
}, function(){
mouseisOnImage = false;
if (mouseexitedImage){
$("#hover-image").remove();
}
});
};
imageLeave = function(){
setTimeout(function(){
mouseexitedImage = true;
if (!mouseisOnImage){
$("#hover-image").remove();
}
},50);
};
$("a .post-image").hover(imageEnter,imageLeave);
$mrCheckie = $('<div><label id=\"toggle-image-hover\"><input id="toggle-hover" type=\"checkbox\"> show image on hover</label></div>');
$(".options_tab").append($mrCheckie);
$("#toggle-hover").prop("checked", imageHover);
$("#toggle-hover").on("click", function(){
if ($(this).prop("checked")){
imageHover = true;
delete localStorage['imagehover'];
} else {
imageHover = false;
localStorage['imagehover'] = true;
}
});
$(".options_tab").append();
$(document).on("new_post", function(e, post) {
$(post).hover(imageEnter(),imageLeave());
});
});