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update video overlay js

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This commit is contained in:
rolux 2013-02-12 16:08:01 +05:30
parent d3a8fe3636
commit 354da0d010
1 changed files with 34 additions and 26 deletions
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42
static/videoOverlay.js
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@ -1,12 +1,4 @@
function getVideoOverlay(page) { function getVideoOverlay(page) {
var PLAY_BUTTON='data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIyNTYiIGhlaWdodD0iMjU2Ij48cG9seWdvbiBwb2ludHM9IjU2LDMyIDI0OCwxMjggNTYsMjI0IiBmaWxsPSIjNDA0MDQwIi8+PC9zdmc+PCEtLXsiY29sb3IiOiJkZWZhdWx0IiwibmFtZSI6InN5bWJvbFBsYXkiLCJ0aGVtZSI6Im94bGlnaHQifS0tPg==';
function playButton(height) {
var img = document.createElement('img');
img.src = PLAY_BUTTON;
img.style.cssText = "position: absolute;margin: auto;top: 0;left: 0;right: 0;bottom: 0;opacity:0.8;height: "+height+"px;width: auto";
img.title = 'Click to play';
return img;
}
return videoOverlay[page] ? { return videoOverlay[page] ? {
beginLayout: function() { beginLayout: function() {
this.counter = 0; this.counter = 0;
@ -18,22 +10,38 @@ function getVideoOverlay(page) {
appendImage: function(image) { appendImage: function(image) {
this.counter++; this.counter++;
var id = this.counter; var id = this.counter;
if (videoOverlay[page][id]) { if (videoOverlay[page][id] || editable) {
console.log('add image', image, this);
var div = document.createElement('div'); var div = document.createElement('div');
div.style.cssText = "position: relative; width: " div.className = 'interface';
+ image.width + "px;height: " div.style.left = image.left + 'px';
+ image.height + "px;top:" div.style.top = image.top + 'px';
+ image.top + "px;left:" div.style.width = image.width + 'px';
+ image.left + "px;"; div.style.height = image.height + 'px';
div.appendChild(playButton(image.height/1.5)); if (videoOverlay[page][id]) {
div.title = 'Click to Play';
div.onclick = function(event) { div.onclick = function(event) {
event.preventDefault(); event.preventDefault();
event.stopPropagation(); event.stopPropagation();
div.innerHTML = videoOverlay[page][id]; div.innerHTML = videoOverlay[page][id];
div.style.opacity = 1;
return false; return false;
}; };
var img = document.createElement('img');
img.src = 'data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIyNTYiIGhlaWdodD0iMjU2Ij48cG9seWdvbiBwb2ludHM9IjU2LDMyIDI0OCwxMjggNTYsMjI0IiBmaWxsPSIjRkZGRkZGIi8+PC9zdmc+PCEtLXsiY29sb3IiOiJ2aWRlbyIsIm5hbWUiOiJzeW1ib2xQbGF5IiwidGhlbWUiOiJveGRhcmsifS0tPg==';
img.className = 'button playButton';
div.appendChild(img);
} else {
var img = document.createElement('img');
img.src = 'data:image/svg+xml;base64,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';
img.className = 'button editButton';
img.title = 'Click to Edit';
img.onclick = function(event) {
event.preventDefault();
event.stopPropagation();
console.log('EDIT');
return false;
}
div.appendChild(img);
}
this.div.appendChild(div); this.div.appendChild(div);
} }
} }