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Highlight face on mouseover.

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This commit is contained in:
rWatcher 2009-08-24 17:15:56 -04:00
parent 4617ebfe65
commit 00d7ed76a3
1 changed files with 43 additions and 20 deletions
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63
modules/tagfaces/views/drawfaces_highlight_block.html.php
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@ -9,8 +9,20 @@
// to show where the faces are at.
if (count($existingFaces) > 0) {
?>
<div class="square" title="Test" id="divfacebox" style="display:none;left:5;top:5;width:50;height:50;"></div>
<style>
.transparent30
{
filter:alpha(opacity=30);
-moz-opacity: 0.3;
opacity: 0.3;
}
.transparent80
{
filter:alpha(opacity=80);
-moz-opacity: 0.8;
opacity: 0.8;
}
</style>
<script type="text/JavaScript">
function setfacemap() {
@ -19,35 +31,46 @@
photoimg.useMap = '#faces';
}
function highlightbox(x1, y1, x2, y2, str_title) {
// Put a div over a face when the mouse moves over it.
// Doesn't actually work :(
var photoimg = document.getElementById('gPhotoId-<?=$item->id ?>');
var facediv = document.getElementById('divfacebox');
facediv.title = str_title;
facediv.style.display = 'block';
facediv.style.left = photoimg.offsetLeft + x1;
facediv.style.top = photoimg.offsetTop + y1;
facediv.style.width=x2-x1;
facediv.style.height=y2-y1;
}
function hidebox() {
// Hide the div when the mouse moves off of the face.
document.getElementById('divfacebox').style.display = 'none';
}
function highlightbox(x1, y1, x2, y2, str_title, str_url) {
var divtext = document.getElementById('divtagtext');
var photodiv = document.getElementById('gPhoto');
var photoimg = document.getElementById('<?="gPhotoId-{$item->id}"?>');
var divface = document.getElementById('divsquare');
divface.style.display = 'block';
divface.style.left = (photoimg.offsetLeft + x1) + 'px';
divface.style.top = (photodiv.offsetTop + y1) + 'px';
divface.style.width=(x2-x1) + 'px';
divface.style.height=(y2-y1) + 'px';
divface.onclick = function() {self.location.href = str_url;}
divtext.style.display = 'block';
divtext.style.left = divface.style.left;
divtext.innerText = str_title;
divtext.textContent = str_title;
divtext.style.top = (parseInt(divface.style.top.split('p')[0]) + parseInt(divface.style.height.split('p')[0]) + 2) + 'px';
}
function hidebox() {
// Hide the divs when the mouse moves off of the face.
document.getElementById('divsquare').style.display = 'none';
document.getElementById('divtagtext').style.display = 'none';
}
// Call setfacemap when the page loads.
window.onload = setfacemap();
</script>
<div id="divtagtext" class="transparent80" style="position:absolute;display:none;border:2px #000000 outset;background-color:#ffffff;font-weight:bold;"></div>
<div id="divsquare" class="transparent30" onMouseOut="hidebox()" style="position:absolute;display:none;border:2px solid #000000;background-color:#ffffff;" onclick="self.location.href = '';"></div>
<map name="faces">
<?
// For each face, add a rectangle area to the page.
foreach ($existingFaces as $oneFace) {
$oneTag = ORM::factory("tag", $oneFace->tag_id)
?>
<area shape="rect" coords="<?=$oneFace->x1 ?>,<?=$oneFace->y1 ?>,<?=$oneFace->x2 ?>,<?=$oneFace->y2 ?>" href="<?=url::site("tags/$oneFace->tag_id") ?>" title="<?=p::clean($oneTag->name); ?>" alt="<?=$oneTag->name; ?>" onMouseOver="highlightbox(<?=$oneFace->x1 ?>,<?=$oneFace->y1 ?>,<?=$oneFace->x2 ?>,<?=$oneFace->y2 ?>,'<?=p::clean($oneTag->name); ?>')" onMouseOut="hidebox()" />
<area shape="rect" coords="<?=$oneFace->x1 ?>,<?=$oneFace->y1 ?>,<?=$oneFace->x2 ?>,<?=$oneFace->y2 ?>" href="<?=url::site("tags/$oneFace->tag_id") ?>" title="<?=p::clean($oneTag->name); ?>" alt="<?=p::clean($oneTag->name); ?>" onMouseOver="highlightbox(<?=$oneFace->x1 ?>,<?=$oneFace->y1 ?>,<?=$oneFace->x2 ?>,<?=$oneFace->y2 ?>,'<?=p::clean($oneTag->name); ?>', '<?=url::site("tags/$oneFace->tag_id") ?>')" />
<? } ?>
</map>
<?