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angular-emoji-popup
Commit 2007ff30 authored by Madhur's avatar Madhur
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updated code

parent aca437ca
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Showing with 391 additions and 22 deletions
js/emojiDirectives.js
View file @ 2007ff30
'use strict';
emojiApp.directive('myForm', ['', function(){
// Runs during compile
return {
// name: '',
// priority: 1,
// terminal: true,
// scope: {}, // {} = isolate, true = child, false/undefined = no change
// controller: function($scope, $element, $attrs, $transclude) {},
// require: 'ngModel', // Array = multiple requires, ? = optional, ^ = check parent elements
// restrict: 'A', // E = Element, A = Attribute, C = Class, M = Comment
// template: '',
// templateUrl: '',
// replace: true,
// transclude: true,
// compile: function(tElement, tAttrs, function transclude(function(scope, cloneLinkingFn){ return function linking(scope, elm, attrs){}})),
link: function($scope, iElm, iAttrs, controller) {
}
};
}]);
\ No newline at end of file
emojiApp.directive('myForm', ['', function()
{
// Runs during compile
return {
// name: '',
// priority: 1,
// terminal: true,
// scope: {}, // {} = isolate, true = child, false/undefined = no change
// controller: function($scope, $element, $attrs, $transclude) {},
// require: 'ngModel', // Array = multiple requires, ? = optional, ^ = check parent elements
restrict: 'A', // E = Element, A = Attribute, C = Class, M = Comment
// template: '',
// templateUrl: '',
// replace: true,
// transclude: true,
// compile: function(tElement, tAttrs, function transclude(function(scope, cloneLinkingFn){ return function linking(scope, elm, attrs){}})),
link: link
};
function link($scope, element, attrs)
{
var messageField = $('textarea', element)[0],
fileSelects = $('input', element),
dropbox = $('#dropbox', element)[0],
emojiButton = $('#emojibtn', element)[0],
editorElement = messageField, dragStarted, dragTimeout,
emojiArea = $(messageField).emojiarea(
{
button: emojiButton,
norealTime: true
}),
emojiMenu = $('.emoji-menu', element)[0],
submitBtn = $(
'.im_submit', element)[0],
richTextarea = $(
'.emoji-wysiwyg-editor', element)[0];
if (richTextarea)
{
editorElement = richTextarea;
$(richTextarea).addClass('form-control');
$(richTextarea)
.attr(
'placeholder',
$interpolate(
$(messageField).attr(
'placeholder'))(
$scope));
var updatePromise;
$(richTextarea)
.on('DOMNodeInserted', onPastedImageEvent)
.on(
'keyup',
function(e)
{
updateHeight();
if (!sendAwaiting)
{
$scope
.$apply(function()
{
$scope.messagetext = richTextarea.textContent;
});
}
$timeout.cancel(updatePromise);
updatePromise = $timeout(
updateValue, 1000);
});
}
// Head is sometimes slower
/*
* $timeout(function () { fileSelects .on('change',
* function () { var self = this; $scope.$apply(function () {
* $scope.draftMessage.files =
* Array.prototype.slice.call(self.files);
* $scope.draftMessage.isMedia =
* $(self).hasClass('im_media_attach_input') ||
* Config.Mobile; setTimeout(function () { try {
* self.value = ''; } catch (e) {}; }, 1000); }); }); },
* 1000);
*/
var sendOnEnter = true;
/*
* updateSendSettings = function () {
* Storage.get('send_ctrlenter').then(function
* (sendOnCtrl) { sendOnEnter = !sendOnCtrl; }); };
*/
// $scope.$on('settings_changed', updateSendSettings);
// updateSendSettings();
$(editorElement).on(
'keydown',
function(e)
{
if (richTextarea)
{
updateHeight();
}
if (e.keyCode == 13)
{
var submit = false;
if (sendOnEnter && !e.shiftKey)
{
submit = true;
}
else if (!sendOnEnter && (e.ctrlKey || e.metaKey))
{
submit = true;
}
if (submit)
{
$timeout.cancel(updatePromise);
updateValue();
$scope.draftMessage.replyToUser();
// $(element).trigger('message_send');
resetTyping();
return cancelEvent(e);
}
}
});
$(submitBtn).on('mousedown touchstart', function(e)
{
$timeout.cancel(updatePromise);
updateValue();
$scope.draftMessage.replyToUser();
// $(element).trigger('message_send');
resetTyping();
return cancelEvent(e);
});
/*
* var lastTyping = 0, lastLength;
* $(editorElement).on('keyup', function (e) { var now =
* tsNow(), length = (editorElement[richTextarea ?
* 'textContent' : 'value']).length;
*
*
* if (now - lastTyping > 5000 && length != lastLength) {
* lastTyping = now; lastLength = length;
* $scope.$emit('ui_typing'); } });
*/
function resetTyping()
{
// lastTyping = 0;
// lastLength = 0;
};
function updateRichTextarea()
{
console.log("updateRichTextarea");
if (richTextarea)
{
$timeout.cancel(updatePromise);
var html = $('<div>').text(
$scope.draftMessage.text || '').html();
html = html.replace(/\n/g, '<br/>');
$(richTextarea).html(html);
lastLength = html.length;
updateHeight();
}
}
function updateValue()
{
if (richTextarea)
{
$(richTextarea).trigger('change');
updateHeight();
}
}
var height = richTextarea.offsetHeight;
function updateHeight()
{
var newHeight = richTextarea.offsetHeight;
if (height != newHeight)
{
height = newHeight;
$scope.$emit('ui_editor_resize');
}
};
function onKeyDown(e)
{
if (e.keyCode == 9 && !e.shiftKey && !e.ctrlKey && !e.metaKey && !$modalStack.getTop())
{ // TAB
editorElement.focus();
return cancelEvent(e);
}
}
$(document).on('keydown', onKeyDown);
$('body').on('dragenter dragleave dragover drop',
onDragDropEvent);
$(document).on('paste', onPasteEvent);
/*
* if (!Config.Navigator.touch) {
* $scope.$on('ui_peer_change', focusField);
* $scope.$on('ui_history_focus', focusField);
* $scope.$on('ui_history_change', focusField); }
*
* $scope.$on('ui_peer_change', resetTyping);
* $scope.$on('ui_peer_draft', updateRichTextarea);
*/
var sendAwaiting = false;
/*
* $scope.$on('ui_message_before_send', function () {
* sendAwaiting = true; $timeout.cancel(updatePromise);
* updateValue(); }); $scope.$on('ui_message_send',
* function () { sendAwaiting = false; focusField(); });
*/
function focusField()
{
onContentLoaded(function()
{
editorElement.focus();
});
}
function onPastedImageEvent(e)
{
console.log("onPastedImageEvent");
var element = (e.originalEvent || e).target,
src = (element ||
{}).src || '',
remove = false;
if (src.substr(0, 5) == 'data:')
{
remove = true;
var blob = dataUrlToBlob(src);
ErrorService.confirm(
{
type: 'FILE_CLIPBOARD_PASTE'
}).then(function()
{
$scope.draftMessage.files = [blob];
$scope.draftMessage.isMedia = true;
});
setZeroTimeout(function()
{
element.parentNode.removeChild(element);
})
}
else if (src && !src.match(/\/blank\.gif/))
{
var replacementNode = document
.createTextNode(' ' + src + ' ');
setTimeout(function()
{
element.parentNode.replaceChild(
replacementNode, element);
}, 100);
}
};
function onPasteEvent(e)
{
console.log("onPasteEvent");
var cData = (e.originalEvent || e).clipboardData,
items = cData && cData.items || [],
files = [],
file, i;
for (i = 0; i < items.length; i++)
{
if (items[i].kind == 'file')
{
file = items[i].getAsFile();
files.push(file);
}
}
if (files.length > 0)
{
ErrorService.confirm(
{
type: 'FILES_CLIPBOARD_PASTE',
files: files
}).then(function()
{
$scope.draftMessage.files = files;
$scope.draftMessage.isMedia = true;
});
}
}
function onDragDropEvent(e)
{
var dragStateChanged = false;
if (!dragStarted || dragStarted == 1)
{
dragStarted = checkDragEvent(e) ? 2 : 1;
dragStateChanged = true;
}
if (dragStarted == 2)
{
if (dragTimeout)
{
setTimeout(function()
{
clearTimeout(dragTimeout);
dragTimeout = false;
}, 0);
}
if (e.type == 'dragenter' || e.type == 'dragover')
{
if (dragStateChanged)
{
/*
* $(dropbox).css( { height :
* $(editorElement) .height() + 12,
* width : $(editorElement) .width() +
* 12 }).show();
*/
}
}
else
{
if (e.type == 'drop')
{
$scope
.$apply(function()
{
$scope.draftMessage.files = Array.prototype.slice
.call(e.originalEvent.dataTransfer.files);
if ($scope.draftMessage.files.length == 1)
{
$scope.draftMessage
.uploadSingleFile($scope.draftMessage.files[0]);
}
else if ($scope.draftMessage.files.length > 1)
{
alert('Uploading multiple files is not supported');
return;
}
});
}
dragTimeout = setTimeout(function()
{
// $(dropbox).hide();
dragStarted = false;
dragTimeout = false;
}, 300);
}
}
return cancelEvent(e);
};
$scope.$on('$destroy', function cleanup()
{
$('body').off('dragenter dragleave dragover drop',
onDragDropEvent);
$(document).off('paste', onPasteEvent);
$(document).off('keydown', onKeyDown);
$(submitBtn).off('mousedown')
fileSelects.off('change');
if (richTextarea)
{
$(richTextarea).off('DOMNodeInserted keyup',
onPastedImageEvent);
}
$(editorElement).off('keydown');
});
/*
* if (!Config.Navigator.touch) { focusField(); }
*/
}
}
]);
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