diff options
| -rw-r--r-- | js/lib/ui.js | 37 | ||||
| -rw-r--r-- | views/default/css/elements/misc.php | 2 | ||||
| -rw-r--r-- | views/default/forms/avatar/crop.php | 49 |
3 files changed, 42 insertions, 46 deletions
diff --git a/js/lib/ui.js b/js/lib/ui.js index 57378a4d6..8cee500d0 100644 --- a/js/lib/ui.js +++ b/js/lib/ui.js @@ -1,6 +1,7 @@ elgg.provide('elgg.ui'); elgg.ui.init = function () { + // add user hover menus elgg.ui.initHoverMenu(); //if the user clicks a system message, make it disappear @@ -24,6 +25,14 @@ elgg.ui.init = function () { if ($('.elgg-input-date').length) { elgg.ui.initDatePicker(); } + + // avatar cropper + $('#user-avatar-cropper').imgAreaSelect({ + selectionOpacity: 0, + aspectRatio: '1:1', + onSelectEnd: elgg.ui.avatarSelectChange, + onSelectChange: elgg.ui.avatarPreview + }); } /** @@ -277,6 +286,34 @@ elgg.ui.initDatePicker = function() { }); } +// Avatar cropping + +// display a preview of the users cropped section +elgg.ui.avatarPreview = function(img, selection) { + // catch for the first click on the image + if (selection.width == 0 || selection.height == 0) { + return; + } + + var origWidth = $("#user-avatar-cropper").width(); + var origHeight = $("#user-avatar-cropper").height(); + var scaleX = 100 / selection.width; + var scaleY = 100 / selection.height; + $('#user-avatar-preview > img').css({ + width: Math.round(scaleX * origWidth) + 'px', + height: Math.round(scaleY * origHeight) + 'px', + marginLeft: '-' + Math.round(scaleX * selection.x1) + 'px', + marginTop: '-' + Math.round(scaleY * selection.y1) + 'px' + }); +} + +// populate the form with the correct coordinates once a user has cropped their image +elgg.ui.avatarSelectChange = function(img, selection) { + $('input[name=x1]').val(selection.x1); + $('input[name=x2]').val(selection.x2); + $('input[name=y1]').val(selection.y1); + $('input[name=y2]').val(selection.y2); +} elgg.register_hook_handler('init', 'system', elgg.ui.init); elgg.register_hook_handler('getOptions', 'ui.popup', elgg.ui.LoginHandler);
\ No newline at end of file diff --git a/views/default/css/elements/misc.php b/views/default/css/elements/misc.php index ebac2b91f..d9622d34a 100644 --- a/views/default/css/elements/misc.php +++ b/views/default/css/elements/misc.php @@ -18,7 +18,7 @@ #avatar-croppingtool { border-top: 1px solid #ccc; } -#user-avatar { +#user-avatar-cropper { float: left; } #user-avatar-preview { diff --git a/views/default/forms/avatar/crop.php b/views/default/forms/avatar/crop.php index 1f39ff73c..dd1640b1f 100644 --- a/views/default/forms/avatar/crop.php +++ b/views/default/forms/avatar/crop.php @@ -12,7 +12,10 @@ $master_image = $vars['entity']->getIconUrl('master'); ?> <div class="clearfix"> - <img id="user-avatar" class="mrl" src="<?php echo $master_image; ?>" alt="<?php echo elgg_echo('avatar'); ?>" /> + <img id="user-avatar-cropper" class="mrl" src="<?php echo $master_image; ?>" alt="<?php echo elgg_echo('avatar'); ?>" /> + <div id="user-avatar-preview-title"><label><?php echo elgg_echo('avatar:preview'); ?></label></div> + <div id="user-avatar-preview"><img src="<?php echo $master_image; ?>" /></div> + </div> <div class="elgg-foot"> <?php @@ -27,47 +30,3 @@ echo elgg_view('input/submit', array('value' => elgg_echo('avatar:create'))); ?> </div> -<!-- grab the required js for icon cropping --> -<?php //@todo JS 1.8: no ?> -<script type="text/javascript"> - - // display a preview of the users cropped section - function preview(img, selection) { - // catch for the first click on the image - if (selection.width == 0 || selection.height == 0) { - return; - } - - var origWidth = $("#user-avatar").width(); //get the width of the users master photo - var origHeight = $("#user-avatar").height(); //get the height of the users master photo - var scaleX = 100 / selection.width; - var scaleY = 100 / selection.height; - $('#user-avatar-preview > img').css({ - width: Math.round(scaleX * origWidth) + 'px', - height: Math.round(scaleY * origHeight) + 'px', - marginLeft: '-' + Math.round(scaleX * selection.x1) + 'px', - marginTop: '-' + Math.round(scaleY * selection.y1) + 'px' - }); - } - - function selectChange(img, selection) { - // populate the form with the correct coordinates once a user has cropped their image - $('input[name=x1]').val(selection.x1); - $('input[name=x2]').val(selection.x2); - $('input[name=y1]').val(selection.y1); - $('input[name=y2]').val(selection.y2); - } - - $(document).ready(function() { - $('<div id="user-avatar-preview"><img src="<?php echo $master_image; ?>" /></div>').insertAfter($('#user-avatar')); - $('<div id="user-avatar-preview-title"><label><?php echo elgg_echo('avatar:preview'); ?></label></div>').insertBefore($('#user-avatar-preview')); - - // init the cropping - $('#user-avatar').imgAreaSelect({ - selectionOpacity: 0, - aspectRatio: '1:1', - onSelectEnd: selectChange, - onSelectChange: preview - }); - }); -</script> |