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Upload File : |
;(function() {
window['BXDEBUG']=true;
var BX = window.BX, repo = {}, thumbSize = 200;
BX.namespace("BX.UI");
if (BX["UI"]["FileInput"])
return;
BX["UI"]["FileInput"] = function(id, uploadParams, elementParams, values, template)
{
this.id = id;
this.inited = false;
this.uploadParams = (uploadParams || {});
this.uploadParams["urlUpload"] = '/bitrix/tools/upload.php?lang=' + BX.message("LANGUAGE_ID");
this.uploadParams["urlCloud"] = '/bitrix/admin/clouds_file_search.php?lang=' + BX.message("LANGUAGE_ID") + '&n=';
this.uploadParams["maxCount"] = parseInt(this.uploadParams["maxCount"]) || 0;
this.onUploadDoneCounter = parseInt(this.uploadParams["maxIndex"]);
if (this.onUploadDoneCounter > 0)
this.onUploadDoneCounter++;
this.template = template;
this.elementParams = elementParams;
this.menu = [];
this.agent = null;
this.container = null;
this.frameFlags = {
hasNew: false,
active: false,
preparing: false,
ready: false
};
this.framedItems = null;
this.clickCloudPointBound = false;
this.frameFilesWaitPopup = null;
BX.ready(BX.proxy(function(){ this.init(values); }, this));
};
BX["UI"].FileInput.prototype = {
init : function(values)
{
this.container = BX(this.id + '_block');
if (!this.container)
{
setTimeout(BX.proxy(function(){ this.init(values); }, this), 1000);
return;
}
if (repo[this.id])
{
if (repo[this.id].container === this.container)
return;
repo[this.id].destruct();
}
if (!this.container["fileInputIsAppended"])
{
this.container["fileInputIsAppended"] = 0;
this.container.appendChild(BX.create("INPUT", {
attrs : {
className : "adm-fileinput-drag-area-input",
type : "file",
id : this.id + '_input',
multiple : (this.uploadParams['maxCount'] !== 1),
"data-fileinput" : "Y"
}
}));
}
if (!BX(this.id + '_input'))
{
this.container["fileInputIsAppended"]++;
if (this.container["fileInputIsAppended"] < 100)
setTimeout(BX.proxy(function(){ this.init(values); }, this), 500);
return;
}
this.initFrameCounters();
this.agent = BX.Uploader.getInstance({
id : this.id,
streams : 1,
uploadMaxFilesize : (this.uploadParams["uploadType"] === "file" ? BX.message("phpUploadMaxFilesize") : this.uploadParams['maxSize']),
allowUpload : this.uploadParams['allowUpload'],
allowUploadExt : this.uploadParams['allowUploadExt'],
uploadFormData : "N",
uploadMethod : "immediate",
uploadFileUrl : this.uploadParams["urlUpload"],
showImage : true,
sortItems : (this.uploadParams["allowSort"] === "Y"),
deleteFileOnServer : false,
pasteFileHashInForm : false,
input : BX(this.id + '_input'),
dropZone : BX(this.id + '_block'),
placeHolder : BX(this.id + '_container'),
thumb : {
tagName : "DIV",
className : "adm-fileinput-item-wrapper"
},
fields : {
thumb : {
tagName : "DIV",
template : this.template
},
preview : {
params : { width : thumbSize, height : thumbSize },
events : { }
}
}
});
repo[this.id] = this;
this.fileEvents = {
onFileIsAttached : this.onFileIsAttached.bind(this),
onFileIsAppended : this.onFileIsAppended.bind(this),
onFileIsBound : this.onFileIsBound.bind(this),
onFileIsReadyToFrame : this.onFileIsReadyToFrame.bind(this),
onUploadProgress : this.onUploadProgress.bind(this),
onUploadDone : this.onUploadDone.bind(this),
onUploadError : this.onUploadError.bind(this),
onUploadRestore : this.onUploadRestore.bind(this)
};
this.agentEvents = {
onAttachFiles : this.onAttachFiles.bind(this),
onQueueIsChanged : this.onQueueIsChanged.bind(this),
onFileIsCreated : this.onFileIsCreated.bind(this),
onFileIsInited : this.onFileIsInited.bind(this),
onFileIsReadyToFrame : this.onFileIsReadyToFrame.bind(this),
onFilesPropsAreModified : this.onFilesPropsAreModified.bind(this),
onFileIsFramed : this.onFileIsFramed.bind(this),
onFilesAreFramed : this.onFilesAreFramed.bind(this),
onBxDragStart : this.onFileIsDragged.bind(this),
onError : this.onError.bind(this)
};
if (this.uploadParams['upload'])
{
var signature = this.uploadParams['upload'];
this.agentEvents["onPackageIsInitialized"] = function(pack, raw)
{
pack.post.data['signature'] = signature;
pack.post.size += ('signature' + signature).length;
this.onUploadStart(raw);
}.bind(this);
}
for (ii in this.agentEvents)
{
if (this.agentEvents.hasOwnProperty(ii))
{
BX.addCustomEvent(this.agent, ii, this.agentEvents[ii]);
}
}
/* if (false && this.uploadParams["uploadType"] == "file")
{
var isFile = function(file)
{
var res = Object.prototype.toString.call(file);
return (res == '[object File]' || res == '[object Blob]');
};
BX.addCustomEvent(this.agent, "onFileIsAfterCreated", BX.proxy(function(item, being, itemStatus) {
if (isFile(item.file))
{
itemStatus.status = false;
}
}, this));
if (this.agent.form)
{
this.__onsubmit = BX.delegate(function(e)
{
try{
BX.unbind(this.agent.form, "submit", this.__onsubmit);
var item, value;
while((item = this.agent.getItems().getFirst()) && !!item &&
((value = BX(item.id + 'Value')) && value) &&
(isFile(item.file)))
{
this.agent.form.delete(value.name);
this.agent.form.append(value.name, item.file);
this.agent.getItems().removeItem(item.id);
}
}catch (e){
}
return BX.PreventDefault(e);
}, this);
BX.bind(this.agent.form, "submit", this.__onsubmit);
}
}
*/ if (values.length > 0)
{
var ar1 = [], ar2 = [];
this.values = {};
for (var ii = 0; ii < values.length; ii++)
{
this.values[values[ii]['id']] = values[ii];
ar1.push(values[ii]);
ar2.push(BX(values[ii]['id'] + 'Block'));
}
this.agent.onAttach(ar1, ar2, false);
}
this.initMenu(BX(this.id + '_add'), this.uploadParams);
this.checkUploadControl();
// Adjust all styles
BX[this.elementParams['delete'] !== true ? "addClass" : "removeClass"](this.container, "adm-fileinput-non-delete");
this.framedItems = new BX.UploaderUtils.Hash();
if (BX(this.id + 'ThumbModePreview'))
{
BX.bind(BX(this.id + 'ThumbModePreview'), 'click', BX.delegate(function(e){
BX.removeClass(BX(this.id + '_mode'), 'mode-file');
BX.removeClass(BX(this.id + '_block'), 'mode-file');
BX.addClass(BX(this.id + '_mode'), 'mode-pict');
BX.addClass(BX(this.id + '_block'), 'mode-pict');
this.saveOptions('mode', 'mode-pict');
return BX.PreventDefault(e);
}, this));
}
if (BX(this.id + 'ThumbModeNonPreview'))
{
BX.bind(BX(this.id + 'ThumbModeNonPreview'), 'click', BX.delegate(function(e){
BX.removeClass(BX(this.id + '_mode'), 'mode-pict');
BX.removeClass(BX(this.id + '_block'), 'mode-pict');
BX.addClass(BX(this.id + '_mode'), 'mode-file');
BX.addClass(BX(this.id + '_block'), 'mode-file');
this.saveOptions('mode', 'mode-file');
return BX.PreventDefault(e);
}, this));
}
this.inited = true;
},
destruct : function() {
var ii;
for (ii in this.agentEvents)
{
if (this.agentEvents.hasOwnProperty(ii))
{
BX.removeCustomEvent(this.agent, ii, this.agentEvents[ii]);
}
}
this.agent.destruct();
this.deinitMenu(BX(this.id + '_add'));
BX.remove(BX(this.id + '_input'));
delete this.noticeNode;
delete this.nativeNoticeMessage;
delete this.container;
delete this.framedItems;
BX.unbindAll(BX(this.id + 'ThumbModePreview'));
BX.unbindAll(BX(this.id + 'ThumbModeNonPreview'));
this.agent = null;
delete this.agent;
delete repo[this.id];
},
checkUploadControl : function() {
// drag&drop area
if (!this['noticeNode'])
{
this.noticeNode = BX(this.id + 'Notice');
this.nativeNoticeMessage = BX(this.id + 'Notice').innerHTML;
}
var possibleClasses = "adm-fileinput-drag-area " +
"adm-fileinput-drag-area-error " +
"adm-fileinput-drag-notification-count " +
"adm-fileinput-drag-area-error-permission " +
"adm-fileinput-drag-area-error-count";
BX.removeClass(this.container, possibleClasses);
if (!this.uploadParams['upload'])
{
this.noticeNode.innerHTML = BX.message("JS_CORE_FI_UPLOAD_DENIED");
BX.addClass(this.container, "adm-fileinput-drag-area-error adm-fileinput-drag-area-error-permission");
}
else if (this.uploadParams["maxCount"] <= 0 || this.uploadParams["maxCount"] > this.agent.getItems().length)
{
this.noticeNode.innerHTML = this.nativeNoticeMessage;
BX.addClass(this.container, "adm-fileinput-drag-area");
}
else if (this.uploadParams["maxCount"] === this.agent.getItems().length)
{
this.noticeNode.innerHTML = BX.message("JS_CORE_FI_TOO_MANY_FILES2");
BX.addClass(this.container, "adm-fileinput-drag-area adm-fileinput-drag-notification-count");
}
else
{
this.noticeNode.innerHTML = BX.message("JS_CORE_FI_TOO_MANY_FILES3");
BX.addClass(this.container, "adm-fileinput-drag-area-error adm-fileinput-drag-area-error-count");
}
},
saveOptions : function(name, value)
{
BX.userOptions.save('main', 'fileinput', name, value);
},
initMenu : function(node, uploadParams) {
node = BX(node);
if (!node || node.OPENER)
return;
this.initMenuCounter = (this.initMenuCounter || 0) + 1;
var inputID, menu = [];
if (uploadParams['upload'])
{
inputID = this.id + '_menu' + this.initMenuCounter;
menu.push({
ID : "upload",
HTML : BX.message("JS_CORE_FILE_UPLOAD") + '<input type="file" id="' + inputID + '"' + ' class="adm-fileinput-area-input" />',
GLOBAL_ICON: "adm-menu-upload-pc"});
}
if (uploadParams['medialib'] || uploadParams['fileDialog'])
{
menu.push({
TEXT: BX.message('JS_CORE_FILE_INSERT_PATH'),
ONCLICK: BX.proxy(this.handlerFilePath, this),
GLOBAL_ICON: "adm-menu-download"
});
}
if (menu.length > 0)
{
menu.push({SEPARATOR : true});
}
if (uploadParams['medialib'])
{
menu.push({
TEXT : BX.message("JS_CORE_FILE_MEDIALIB"),
GLOBAL_ICON : "adm-menu-upload-medialib",
ONCLICK : uploadParams['medialib']['click'] + "()"});
window[uploadParams['medialib']['handler']] = this.handlerMedialib.bind(this);
}
if (uploadParams['fileDialog'])
{
menu.push({TEXT : BX.message("JS_CORE_FILE_SITE"), GLOBAL_ICON : "adm-menu-upload-site", ONCLICK : uploadParams['fileDialog']['click'] + "()"});
window[uploadParams['fileDialog']['handler']] = this.handlerFileDialog.bind(this);
}
if (uploadParams['cloud'])
{
this.__cloudClick = this.clickCloudPoint.bind(this);
menu.push({TEXT : BX.message("JS_CORE_FILE_CLOUD"), GLOBAL_ICON : "adm-menu-upload-cloud", ONCLICK : this.__cloudClick});
}
if (uploadParams['menu'] && BX.type.isArray(uploadParams['menu']))
{
menu.push({SEPARATOR : true});
for (var ii = 0; ii <= uploadParams['menu'].length; ii++)
{
menu.push(uploadParams['menu']);
}
menu.push({SEPARATOR : true});
}
else if (uploadParams['medialib'] || uploadParams['fileDialog'] || uploadParams['cloud'])
{
menu.push({SEPARATOR : true});
}
if (menu.length > 0 && this.agent.dialogName == "BX.Uploader")
{
menu.push({
GLOBAL_ICON : "adm-menu-crop",
TEXT : BX.message("JS_CORE_FI_FRAME_Y"),
ONCLICK : this.frameFiles.bind(this),
CHECKED : (this.uploadParams["frameFiles"] == "Y")
});
}
if (this.elementParams["edit"] && this.elementParams["description"] !== false)
{
menu.push({
TEXT : BX.message("JS_CORE_FI_PIN_DESCRIPTION"),
ONCLICK : this.pinDescription.bind(this),
CHECKED : (this.uploadParams["pinDescription"] == "Y")
});
}
if (this.elementParams["delete"])
{
menu.push({
TEXT : BX.message("JS_CORE_FI_CLEAR"),
ONCLICK : this.deleteFiles.bind(this),
GLOBAL_ICON : "adm-menu-delete"
});
}
if (menu.length > 0)
{
node.OPENER = new BX.COpener({
DIV: node,
TYPE: 'click',
MENU: menu,
ACTIVE_CLASS: 'adm-btn-active'
});
if (inputID)
{
node.__onOpenerMenuOpen = BX.delegate(function()
{
BX.adjust(BX(inputID).parentNode, { style : { position : "relative" } } );
this.agent.init(BX(inputID));
BX.removeCustomEvent(node.OPENER, 'onOpenerMenuOpen', node.__onOpenerMenuOpen);
}, this);
BX.addCustomEvent(node.OPENER, 'onOpenerMenuOpen', node.__onOpenerMenuOpen);
}
}
},
deinitMenu : function(node) {
node = BX(node);
if (!node || !node.OPENER)
return;
BX.removeCustomEvent(node.OPENER, 'onOpenerMenuOpen', node.__onOpenerMenuOpen);
BX.unbindAll(node.OPENER.DIV);
delete node.OPENER.DIV;
delete node.OPENER;
},
handlerFilePathPopup : null,
handlerFilePath : function(data)
{
if (BX.type.isArray(data))
{
var result = [];
for (var ii = 0; ii < data.length; ii++)
{
if (BX.type.isNotEmptyString(data[ii]))
{
result.push({tmp_url : BX.util.htmlspecialchars(data[ii]), real_url : decodeURIComponent(data[ii])});
}
}
this.agent.onAttach(result);
}
else
{
this.handlerFilePathPopup = (this.handlerFilePathPopup ||
new filePath(this.id + 'filePath', {
onApply : this.handlerFilePath.bind(this)
}, this.uploadParams['maxCount']));
this.handlerFilePathPopup.show();
}
},
handlerMedialib : function(data)
{
if (!BX.type.isArray(data))
data = [data];
var result = [];
for (var ii = 0; ii < data.length; ii++)
{
if (data[ii])
{
result.push({
name : BX.UploaderUtils.getFileNameOnly(data[ii]['src']),
description : data[ii]['description'],
type : data[ii]['type'] + '/medialib',
size : data[ii]['file_size'],
sizeFormatted : data[ii]['file_size'],
tmp_url : data[ii]['src'],
real_url : data[ii]['src']
});
}
}
this.agent.onAttach(result, result);
},
handlerFileDialog : function(name, path)
{
if (BX.type.isNotEmptyString(name) && BX.type.isNotEmptyString(path))
{
var file = {
name : name,
type : (BX.UploaderUtils.isImageExt((name || '').lastIndexOf('.') > 0 ? name.substr(name.lastIndexOf('.')+1) : '') ? 'image' : 'notimage') + '/filedialog',
tmp_url : path + '/' + name,
real_url : path + '/' + name
};
this.agent.onAttach([file], [file]);
}
},
clickCloudPointPath : '/bitrix/admin/clouds_file_search.php?lang=' + BX.message("LANGUAGE_ID") + '&n=undefined',
clickCloudPoint : function()
{
if (this.clickCloudPointBound === false)
{
BX.addCustomEvent("onCloudFileIsChosen", this.clickCloudPointChange.bind(this));
this.clickCloudPointBound = true;
}
BX.util.popup(this.clickCloudPointPath, 710, 600);
},
clickCloudPointChange : function(path)
{
var name = BX.UploaderUtils.getFileNameOnly(path);
if (BX.type.isNotEmptyString(path))
{
var file = {
name : name,
type : (BX.UploaderUtils.isImageExt((name || '').lastIndexOf('.') > 0 ? name.substr(name.lastIndexOf('.')+1) : '') ? 'image' : 'notimage') + '/cloudfile',
tmp_url : path
};
this.agent.onAttach([file], [file]);
}
},
frameFiles : function(activeId)
{
if (activeId && !BX.type.isNumber(activeId) && activeId["type"] == "click")
{
this.uploadParams["frameFiles"] = (this.uploadParams["frameFiles"] == "Y" ? "N" : "Y");
this.saveOptions("frameFiles", this.uploadParams["frameFiles"]);
if (this.uploadParams["frameFiles"] == "N")
return false;
}
if (this.frameFlags.active === true &&
(activeId || this.frameFlags.hasNew))
{
try
{
if(!this['__frameFiles'])
{
this['__frameFiles'] = BX.delegate(function()
{
BX.removeCustomEvent(this, "onFilesCanBeFramed", this.__frameFiles);
if(this.frameFilesWaitPopup)
this.frameFilesWaitPopup.close();
this.framedItems = new BX.UploaderUtils.Hash();
if(!this.frameFilesBound)
{
this.frameFilesBound = true;
BX.addCustomEvent(frameMaster, "onDeleteItem", BX.delegate(function(item) {
this.deleteFile(item);
}, this));
}
this.frameFlags.hasNew = false;
var p = BX.clone(this.uploadParams, true);
p["description"] = this.elementParams["description"];
frameMaster.start(this.agent, (activeId || this.counters.newItemId), p);
this['__frameFiles'] = null;
delete this['__frameFiles'];
}, this);
}
BX.removeCustomEvent(this, "onFilesCanBeFramed", this['__frameFiles']);
if (this.frameFlags.ready === true)
{
this.__frameFiles();
}
else
{
this.frameFilesWait();
BX.addCustomEvent(this, "onFilesCanBeFramed", this.__frameFiles);
}
}
catch(e)
{
console.log(e);
}
}
return true;
},
pinDescription : function(e)
{
this.uploadParams["pinDescription"] = (this.uploadParams["pinDescription"] == "Y" ? "N" : "Y");
this.saveOptions("pinDescription", this.uploadParams["pinDescription"]);
if (this.uploadParams["pinDescription"] == "Y")
{
if (!BX.hasClass(BX(this.id + "_block"), "mode-with-description"))
BX.addClass(BX(this.id + "_block"), "mode-with-description");
}
else
{
BX.removeClass(BX(this.id + "_block"), "mode-with-description");
}
return BX.PreventDefault(e);
},
frameFilesWait : function()
{
if (this.frameFilesWaitPopup == null)
{
this.frameFilesWaitPopup = BX.PopupWindowManager.create(
'popup-frame-wait' + this.id,
null,
{
autoHide : true,
titleBar: BX.message("JS_CORE_LOADING"),
contentColor : 'white',
closeIcon : true,
closeByEsc : true,
content : '<span class="adm-photoeditor-popup-frame-wait"><span></span>' + BX.message("JS_CORE_FI_FRAME_IS_LOADING") + '</span>',
overlay : {},
events : {
onPopupClose : BX.proxy(function() { BX.removeCustomEvent(this, "onFilesCanBeFramed", this.__frameFiles)}, this)
},
buttons : [
new BX.PopupWindowButtonLink( {
text : BX.message('JS_CORE_WINDOW_CANCEL'),
className : "popup-window-button-link-cancel",
events : { click : BX.delegate(function()
{
this.frameFilesWaitPopup.close();
}, this) } } )
]
}
);
}
this.frameFilesWaitPopup.show();
},
initFrameCounters : function()
{
this.counters = {
images : {
created : new BX.UploaderUtils.Hash(),
ready : new BX.UploaderUtils.Hash()
},
uploaded : new BX.UploaderUtils.Hash(),
// files : { created : [], ready : [] },
newItemOrder : 0,
newItemId : 0
};
},
incrementFrameCounter : function(id, item)
{
if (item.dialogName == "BX.UploaderImage")
{
if (this.values && this.values[item.id])
{
this.counters.uploaded.setItem(id, item.dialogName);
}
else if (!this.counters.uploaded.hasItem(id) || this.counters.uploaded.getItem(id) !== item.dialogName)
{
if (this.frameFlags.hasNew !== true)
{
this.frameFlags.hasNew = true;
this.counters.newItemOrder = this.counters.images.created.length;
this.counters.newItemId = id;
}
}
item.canvasIsReady = false;
this.frameFlags.active = true;
this.frameFlags.ready = false;
this.counters.images.created.setItem(id, id);
}
},
decrementFrameCounters : function(id, item)
{
if (item.dialogName == "BX.UploaderImage")
{
this.counters.images.created.removeItem(id);
this.counters.images.ready.removeItem(id);
//this.counters.uploaded.removeItem(id);
this.frameFlags.active = (this.counters.images.created.length > 0);
}
},
amountFrameCounter : function(id, item)
{
if (item.dialogName == "BX.UploaderImage")
{
item.canvasIsReady = true;
if (this.counters.uploaded.hasItem(id))
{
BX.onCustomEvent(this.agent, "onFileIsReadyToFrame", [id, item]);
}
}
},
onFileIsReadyToFrame : function(id, item)
{
if (item.dialogName == "BX.UploaderImage" && this.counters.images.created.hasItem(id))
{
this.counters.images.ready.setItem(id, id);
this.frameFlags.ready = (this.counters.images.created.length == this.counters.images.ready.length);
if (this.frameFlags.ready)
{
BX.onCustomEvent(this, "onFilesCanBeFramed", [this]);
}
}
},
deleteFiles : function()
{
var items = this.agent.getItems(),
item;
while ((item = items.getFirst()) && item)
{
this.deleteFile(item, true);
}
},
onQueueIsChanged : function()
{
if (this.inited === true && this.uploadParams['maxCount'] > 0)
{
this.checkUploadControl();
}
},
onAttachFiles : function(files)
{
var error = false;
if(files && this.inited === true && this.uploadParams['maxCount'] > 0)
{
if (this.uploadParams['maxCount'] == 1 && files.length > 0)
{
while (this.agent.getItems().length > 0)
this.deleteFile(this.agent.getItems().getFirst(), true);
while (files.length > 1)
files.pop();
}
var acceptableL = this.uploadParams['maxCount'] - this.agent.getItems().length;
acceptableL = (acceptableL > 0 ? acceptableL : 0);
while (files.length > acceptableL)
{
files.pop();
error = true;
}
}
if (error)
{
this.onError(BX.message('JS_CORE_FI_TOO_MANY_FILES').replace('#amount#', BX.util.htmlspecialchars(this.uploadParams['maxCount'])), true);
}
return files;
},
onFileIsCreated : function(id, item)
{
if (this.inited === true)
item.IND = this.onUploadDoneCounter++;
if (item.file["preview_url"] && item.file["width"] > 0 && item.file["height"] > 0)
{
BX.addCustomEvent(item, "onFileCanvasIsLoaded", BX.proxy(function(/*id, it, ag, image*/) {
item.file["tmp_url"] = item.file["~tmp_url"];
delete item.file["~tmp_url"];
item.file["width"] = item.file["~width"];
item.file["height"] = item.file["~height"];
delete item.file["~width"];
delete item.file["~height"];
item.canvasIsLoaded = true;
this.replaceHint(item);
}, this));
item.file["~tmp_url"] = item.file["tmp_url"];
item.file["tmp_url"] = item.file["preview_url"];
item.file["~width"] = item.file["width"];
item.file["~height"] = item.file["height"];
delete item.file["preview_url"];
}
else if (item.dialogName == "BX.UploaderImage")
{
BX.addCustomEvent(item, "onFileCanvasIsLoaded", BX.proxy(function(/*id, it, ag, image*/) {
item.canvasIsLoaded = true;
this.replaceHint(item);
}, this));
}
item.description = (BX.type.isNotEmptyString(item.file["description"]) ? item.file["description"] : "");
this.incrementFrameCounter(id, item);
for (var ii in this['fileEvents'])
{
if (this['fileEvents'].hasOwnProperty(ii))
{
if (this['fileEvents'][ii])
{
BX.addCustomEvent(item, ii, this.fileEvents[ii]);
}
}
}
},
onFileIsInited : function(id, item)
{
this.amountFrameCounter(id, item);
},
onFileIsAppended : function(id, item)
{
this.bindFile(item);
},
onFileIsBound : function(id, item)
{
this.bindFile(item);
},
onFileIsAttached : function(id, item)
{
if (item.file["sizeFormatted"])
{
item.size = item.file["sizeFormatted"];
delete item.file["sizeFormatted"];
}
this.bindFile(item);
if (item.file['tmp_url'])
this.onUploadDone(item, {file : {uploadId : item.file.tmp_url}});
},
onFilesPropsAreModified : function(id, item, props)
{
if (props)
{
item.description = props.description;
if (BX(item.id + 'Description'))
BX(item.id + 'Description').value = item.description;
}
},
onFileIsFramed : function(id, item, canvas, file)
{
if (canvas.width != item.canvas.width || canvas.height != item.canvas.height)
{
BX.adjust(item.canvas, { props : { width : canvas.width, height : canvas.height} });
}
else
{
BX.adjust(item.canvas, { props : { width : item.canvas.width - 1} });
BX.adjust(item.canvas, { props : { width : item.canvas.width + 1} });
}
item.canvas.getContext("2d").drawImage(canvas,
0, 0, canvas.width, canvas.height,
0, 0, item.canvas.width, item.canvas.height
);
item.file = file;
this.framedItems.setItem(item.id, item);
},
onFilesAreFramed : function()
{
if (this.framedItems && this.framedItems.length > 0)
{
if (this.uploadParams["uploadType"] == "file")
{
}
else
{
this.agent.restoreItems(this.framedItems, true, true);
this.agent.submit();
}
}
},
onFileIsDragged : function(item, node)
{
if (BX.hasClass(BX(this.id + '_block'), 'mode-file'))
{
BX.addClass(node, 'mode-file');
}
},
onUploadStart : function(raw)
{
if (raw.length > 0)
{
var node, item, ii;
for (ii in raw["items"])
{
if (raw["items"].hasOwnProperty(ii))
{
item = raw["items"][ii];
node = (this.agent.getItem(item.id) || {node: false}).node;
if (node && !BX.hasClass(node, "adm-fileinput-item-uploading"))
BX.addClass(node, "adm-fileinput-item-uploading");
}
}
}
},
onUploadProgress : function(item, progress)
{
var node = this.agent.getItem(item.id).node;
if (!node.hasAttribute("bx-progress-bound"))
{
node.setAttribute("bx-progress-bound", "Y");
BX.addClass(node, "adm-fileinput-item-uploading");
}
progress = (progress < 5 ? 5 : (progress > 100 ? 100 : progress));
progress = Math.ceil(progress);
if(BX(item.id + 'Progress', true))
{
BX(item.id + 'Progress', true).style.width = progress + '%';
}
},
onUploadDoneCounter : 0,
replaceInput : function(item, data)
{
var node = this.agent.getItem(item.id).node,
input_name = node["__replaceInputName"],
id = item.id + 'Value',
input = BX.findChild(node, {tagName : "INPUT", attr : {id : id}}, true),
tmp,
file = (data && data['file'] && data['file']['files'] && data['file']['files']['default'] ? data['file']['files']['default'] : false);
if (!input_name)
input_name = node["__replaceInputName"] = input.name;
if (file)
{
input.parentNode.insertBefore(BX.create("INPUT", { attrs : { type : "hidden", name : input_name + '[name]', id : input.id, value : item.name }}), input);
input.parentNode.insertBefore(BX.create("INPUT", { attrs : { type : "hidden", name : input_name + '[type]', value : file['type'] }}), input);
input.parentNode.insertBefore(BX.create("INPUT", { attrs : { type : "hidden", name : input_name + '[tmp_name]', value : file['path'] }}), input);
input.parentNode.insertBefore(BX.create("INPUT", { attrs : { type : "hidden", name : input_name + '[size]', value : file['size'] }}), input);
input.parentNode.insertBefore(BX.create("INPUT", { attrs : { type : "hidden", name : input_name + '[error]', value : 0 }}), input);
}
else
{
input.parentNode.insertBefore(BX.create("INPUT", { attrs : { type : "hidden", name : input_name, id : input.id, value : data['file']['uploadId'] }}), input);
}
while (BX(input) && input.name.indexOf(input_name) === 0)
{
tmp = input.nextSibling;
BX.remove(input);
input = tmp;
}
if (this.uploadParams["maxCount"] <= 1)
{
var n = BX.findChild(this.container, {tagName : "INPUT", attr : {name : (input_name)}}, false);
if (n)
{
BX.adjust(n, { attrs : { disabled : true }});
var nDelName = input_name + '_del';
if (input_name.indexOf('[') > 0)
nDelName = input_name.substr(0, input_name.indexOf('[')) + '_del' + input_name.substr(input_name.indexOf('['));
n = BX.findChild(this.container, {tagName : "INPUT", attr : {name : nDelName}}, false);
if (n)
BX.adjust(n, { attrs : { disabled : true } } );
}
}
},
onUploadDone : function(it, data)
{
var pointer = this.agent.getItem(it.id),
item = pointer.item,
node = pointer.node;
if (item && BX(node))
{
var file = (data && data['file'] && data['file']['files'] && data['file']['files']['default'] ? data['file']['files']['default'] : false);
this.counters.uploaded.setItem(item.id, item.dialogName);
if (file && (file["wasChangedOnServer"] === true || (item.dialogName == "BX.UploaderImage") !== BX.UploaderUtils.isImage(file["name"], file["type"], file["size"])))
{
this.replaceItem(item, file, node);
}
else if (item.dialogName == "BX.UploaderImage")
{
this.amountFrameCounter(item.id, item);
}
this.replaceInput(item, data);
if (node.firstChild && BX.hasClass(node.firstChild, "adm-fileinput-item-saved"))
BX.removeClass(node.firstChild, "adm-fileinput-item-saved");
node.removeAttribute("bx-progress-bound");
BX.removeClass(node, "adm-fileinput-item-uploading");
if (this.uploadParams["frameFiles"] == "Y")
this.frameFiles();
}
},
onUploadError : function(item, data)
{
var node = this.agent.getItem(item.id).node;
node.removeAttribute("bx-progress-bound");
BX.removeClass(node, "adm-fileinput-item-uploading adm-fileinput-item-image");
BX.addClass(node, "adm-fileinput-item-error");
if (data && data["error"])
{
node = BX(item.id + 'ErrorText');
if (!node)
{
node = BX.create('SPAN', { attrs : { id : item.id + 'ErrorText' , className : 'container-doc-error' } } );
BX(item.id + 'Name').parentNode.appendChild(node);
}
node.innerHTML = data["error"];
}
},
onUploadRestore : function () {
},
onError : function(errorText, errorModal)
{
BX.addClass(this.agent.placeHolder, "adm-fileinput-drag-area-error");
if (errorModal === true)
{
alert(errorText);
}
else
{
BX.debug(errorText);
}
},
bindFile : function(item)
{
var id = item.id,
node = this.agent.getItem(item.id).node;
if (item.dialogName == "BX.UploaderImage")
{
BX.removeClass(node, "adm-fileinput-item-file");
BX.addClass(node, "adm-fileinput-item-image");
}
else
{
BX.removeClass(node, "adm-fileinput-item-image");
BX.addClass(node, "adm-fileinput-item-file");
}
if (node && !node.hasAttribute("bx-bound-editor"))
{
node.setAttribute("bx-bound-editor", "Y");
if (this.agent.dialogName == "BX.UploaderSimple")
{
BX.bind(node, "dblclick", BX.delegate(function(e){
var pointer = this.agent.getItem(item.id);
if (pointer && pointer.item.dialogName == "BX.UploaderImage")
{
var url = (pointer.item.file['real_url'] || pointer.item.file['tmp_url']);
if (url)
BX.util.popup(url);
}
return BX.PreventDefault(e);
}, this));
}
else if (this.elementParams["edit"])
{
BX.bind(node, "dblclick", BX.delegate(function(e){
BX.PreventDefault(e);
var pointer = this.agent.getItem(item.id);
if (pointer && pointer.item.dialogName == "BX.UploaderImage")
{
this.frameFiles(item.id);
}
}, this));
}
}
if (BX(id + 'Edit') && !BX(id + 'Edit').hasAttribute("bx-bound"))
{
BX(id + 'Edit').setAttribute("bx-bound", "Y");
if (this.elementParams["edit"])
{
BX.bind(BX(id + 'Edit'), "click", BX.delegate(function(e){
BX.PreventDefault(e);
var pointer = this.agent.getItem(item.id);
if (pointer && pointer.item.dialogName == "BX.UploaderImage")
{
this.frameFiles(item.id);
}
}, this));
}
else
{
BX.hide(BX(id + 'Edit'));
}
}
if (BX(id + 'Del') && !BX(id + 'Del').hasAttribute("bx-bound"))
{
BX(id + 'Del').setAttribute("bx-bound", "Y");
BX.bind(BX(id + 'Del'), "click", BX.delegate(function(e){
BX.PreventDefault(e);
this.deleteFile(item);
}, this));
}
if (BX(id + 'Description') && !BX(id + 'Description').hasAttribute("bx-bound"))
{
BX(id + 'Description').setAttribute("bx-bound", "Y");
BX.bind(BX(id + 'Description'), "click", BX.delegate(function(e){
BX.defer_proxy(function(){
BX.focus(BX(id + 'Description'));
})();
return BX.PreventDefault(e);
}, this));
BX.bind(BX(id + 'Description'), "blur", function(){ item.description = BX(id + 'Description').value; } );
}
this.replaceHint(item);
},
replaceHint : function(item)
{
var id = item.id,
node = this.agent.getItem(item.id).node;
if (node.hint)
node.hint.Destroy();
var hint = '<span class="adm-fileinput-drag-area-popup-title">' + BX.util.htmlspecialchars(item.name) + '</span>';
if (item.size)
hint += '<span class="adm-fileinput-drag-area-popup-param">' + BX.message('JS_CORE_FILE_INFO_SIZE') + ': <span>' + item.size + '</span></span>';
if (item.dialogName == "BX.UploaderImage")
{
var text = '' ;
if (item.file["width"] > 0 && item.file["height"] > 0)
{
text = item.file.width + 'x' + item.file.height;
}
else if (item.canvasIsLoaded && item.canvas)
{
text = item.canvas.width + 'x' + item.canvas.height;
}
if (text != '')
hint += '<span class="adm-fileinput-drag-area-popup-param">' + BX.message('JS_CORE_FILE_INFO_DIM') + ': <span>' + text + '</span></span>';
}
if (item.description == undefined)
item.description = (BX(id + 'Description') && BX(id + 'Description').value ? BX(id + 'Description').value : '');
if (item.description)
{
hint += '<span class="adm-fileinput-drag-area-popup-param">' +
BX.message('JS_CORE_FILE_DESCRIPTION') +
': <span>' +
BX.util.htmlspecialchars(String(item.description).replace(/\"\;/gi, "\"")) +
'</span></span>';
}
var path = item["file"] ? (item["file"]["real_url"] || item["file"]["tmp_url"]) : '';
if (path)
{
path = BX.util.htmlspecialchars(path);
hint += '<span class="adm-fileinput-drag-area-popup-param">' + BX.message('JS_CORE_FILE_INFO_LINK') + ': <span><a target="_blank" href="' + path.replace(/[%]/g, "%25") + '">' + path + '</a></span></span>';
}
node.hint = new BX.CHint({
parent: node,
show_timeout: 10,
hide_timeout: 200,
dx: -10,
preventHide: true,
min_width: 165,
hint: hint
});
},
replaceItem : function(item, file, thumb)
{
file['id'] = item['id'];
item.replaced = true;
this.deleteFile(item, true);
thumb.removeAttribute("bx-bound-editor");
this.agent.onAttach([file], [thumb]);
},
deleteFile : function(item, immediate)
{
var pointer = (item ? this.agent.getItem(item.id) : false);
if (!pointer)
return;
item = pointer.item;
this.decrementFrameCounters(item.id, item);
for (var ii in this['fileEvents'])
{
if (this['fileEvents'].hasOwnProperty(ii))
BX.removeCustomEvent(item, ii, this['fileEvents'][ii]);
}
var node = pointer.node;
if (node)
{
if (node.hint)
node.hint.Destroy();
if (item.replaced !== true)
BX.addClass(node, "adm-fileinput-item-remove");
}
var name = (item['file']['input_name'] || node["__replaceInputName"]),
nDelName = name + '_del';
if (name && name.indexOf('[') > 0)
nDelName = name.substr(0, name.indexOf('[')) + '_del' + name.substr(name.indexOf('['));
if (item['file']['input_name'])
{
node = BX.create("INPUT", { props : {
name : name,
type : "hidden",
value : item['file']['input_value']}});
this.container.appendChild(node);
node = BX.create("INPUT", { props : {
name : nDelName,
type : "hidden",
value : "Y"}});
this.agent.fileInput.parentNode.appendChild(node);
}
else
{
var n = BX.findChild(this.container, {tagName : "INPUT", attr : { name : name, disabled : true }}, false);
if (n)
{
BX.adjust(n, { attrs : { disabled : false } } );
BX.adjust(BX.findChild(this.container, {tagName : "INPUT", attr : { name : nDelName, disabled : true }}, false), { attrs : { disabled : false } } );
}
}
if (immediate !== true)
setTimeout(function(){ item.deleteFile(); }, 500);
else
item.deleteFile();
},
destroy : function() {
this.deleteFiles();
}
};
BX["UI"].FileInput.getInstance = function(id) {
return repo[id];
};
var filePath = function(id, events, maxCount)
{
this.single = parseInt(maxCount) === 1;
this.id = id;
this.number = 0;
this.templateNode = [
'<div class="adm-fileinput-item-panel"', (this.single ? ' style="display: none;"' : ''), '>',
'<span class="adm-fileinput-item-panel-btn adm-btn-del" id="#id#_#number#_del"> </span>',
'</div>',
'<div class="adm-fileinput-urls-item">',
'<label for="#id#_#number#_path">', BX.message("JS_CORE_FI_LINK"),'</label>',
'<input id="#id#_#number#_path" type="text" value="" />',
'</div>'
].join("").replace(/#id#/gi, BX.util.htmlspecialchars(this.id));
var v1 = (this.number++);
this.number++;
this.template = [
'<div class="adm-fileinput-urls-container" id="#id#_container">',
'<ol class="adm-fileinput-list adm-fileinput-urls" id="#id#_list">',
'<li>',
this.templateNode.replace(/#number#/gi, v1 + ''),
'</li>',
'</ol>',
'<a href="#" id="#id#_add_point" class="adm-fileinput-item-add"', (this.single ? ' style="display:none"' : ''),'>', BX.message("JS_CORE_FI_ADD_LINK"), '</a>',
'<div style="clear:both;"></div>',
'</div>'].join("").replace(/#id#/gi, BX.util.htmlspecialchars(this.id));
if (events)
{
for (var ii in events)
{
if (events["hasOwnProperty"] && events.hasOwnProperty(ii))
{
BX.addCustomEvent(this, ii, events[ii]);
}
}
}
this._onAfterShow = this.onAfterShow.bind(this);
this._onApply = this.onApply.bind(this);
this._onCancel = this.onCancel.bind(this);
this._addRow = this.addRow.bind(this);
this._delRow = this.delRow.bind(this);
};
filePath.prototype = {
popup : null,
number : 0,
addRow : function(e)
{
BX.PreventDefault(e);
var list = BX(this.id + '_list'), v2 = (this.number++);
if (list)
{
list.appendChild(BX.create('LI', {html : this.templateNode.replace(/#number#/gi, v2 + '')}));
BX.defer_proxy(function(){
BX.bind(BX(this.id + '_' + v2 + '_del'), "click", this._delRow);
this.bindFocus();
}, this)();
}
return false;
},
bindFocus : function()
{
var list = BX(this.id + '_list');
if (list && !this.single)
{
for (var ii = 0; ii < this.number; ii++)
{
if (BX(this.id + '_' + ii + '_path'))
{
BX.unbind(BX(this.id + '_' + ii + '_path'), "focus", this._addRow);
}
}
for (ii = this.number; ii >= 0; ii--)
{
if (BX(this.id + '_' + ii + '_path'))
{
BX.bind(BX(this.id + '_' + ii + '_path'), "focus", this._addRow);
break;
}
}
}
},
delRow : function(e)
{
var node = e['currentTarget'] || e['target'];
if (BX(node))
{
var li = BX.findParent(node, {tagName : "LI"});
if (BX(li))
{
var rebuild = (li == li.parentNode.lastChild);
BX.remove(li);
if (rebuild)
this.bindFocus();
}
}
},
onApply : function()
{
var list = BX(this.id + '_list'), result = [], v;
if (list)
{
for (var ii = 0; ii <= this.number; ii++)
{
v = (BX(this.id + '_' + ii + '_path') ? BX(this.id + '_' + ii + '_path').value : '');
if (v && v.length > 0)
result.push(v);
}
}
BX.onCustomEvent(this, "onApply", [result, this]);
this.onCancel();
},
onCancel : function()
{
this.popup.close();
this.popup.destroy();
this.popup = null;
this.number = 0;
},
onAfterShow : function()
{
BX.bind(BX(this.id + '_add_point'), "click", this._addRow);
for (var ii = 0; ii <= this.number; ii++)
{
if (BX(this.id + '_' + ii + '_del'))
{
BX.bind(BX(this.id + '_' + ii + '_del'), "click", this._delRow);
}
}
this.bindFocus();
BX.removeCustomEvent(this.popup, "onAfterPopupShow", this._onAfterShow);
},
show : function()
{
if (this.popup === null)
{
var editorNode = BX.create("DIV", {
attrs : {id : this.id + 'Proper'},
style : { display : "none" },
html : this.template
});
this.popup = BX.PopupWindowManager.create(
'popup' + this.id,
null,
{
autoHide : true,
lightShadow : true,
closeIcon : false,
closeByEsc : true,
content : editorNode,
overlay : {},
events : {
onAfterPopupShow : this._onAfterShow
},
buttons : [
new BX.PopupWindowButton( {text : BX.message("JS_CORE_FI_ADD"), className : "popup-window-button-accept", events : { click : this._onApply } } ),
new BX.PopupWindowButtonLink( {text : BX.message("JS_CORE_FI_CANCEL"), className : "popup-window-button-link-cancel", events : { click : this._onCancel } } )
]
}
);
}
this.popup.show();
this.popup.adjustPosition();
}
};
var
FramePresetID = 0,
FramePreset = function() {
var d = function(params) {
this.id = 'framePreset' + (FramePresetID++);
this.onAfterShow = this.onAfterShow.bind(this);
this.addRow = this.addRow.bind(this);
this.delRow = this.delRow.bind(this);
if (params)
{
this.init(params);
}
};
d.prototype = {
active : null,
id : 'framePreset0',
values : [],
valuesInner : [],
popup : null,
number : 0,
maxLength : 10,
getTemplateNode : function()
{
return [
'<li>',
'<div class="adm-fileinput-item-panel">',
'<span class="adm-fileinput-item-panel-btn adm-btn-del" id="#classId##id#_del"> </span>',
'</div>',
'<div class="adm-fileinput-presets-item">',
'<input class="adm-fileinput-presets-title" id="presets_#id#__title_" name="presets[#id#][title]" type="text" value="#title#" placeholder="', BX.message("JS_CORE_FI_TITLE"), '" />',
'<input class="adm-fileinput-presets-width" name="presets[#id#][width]" type="text" value="#width#" placeholder="', BX.message("JS_CORE_FI_WIDTH"), '" />',
'<input class="adm-fileinput-presets-hight" name="presets[#id#][height]" type="text" value="#height#" placeholder="', BX.message("JS_CORE_FI_HEIGHT"), '" />',
'</div>',
'</li>'
].join("").replace(/#classId#/gi, BX.util.htmlspecialchars(this.id));
},
getTemplate : function()
{
return [
'<div class="adm-fileinput-presets-container" id="#classId#_container">',
'<form id="#classId#_form">',
'<ol class="adm-fileinput-list adm-fileinput-presets" id="#classId#_list">',
'#nodes#',
'</ol>',
'</form>',
'<a href="#" id="#classId#_add_point" class="adm-fileinput-item-add">', BX.message("JS_CORE_FI_ADD_PRESET"), '</a>',
'<div style="clear:both;"></div>',
'</div>'
].join("");
},
init : function(params)
{
this.values = [];
this.length = 0;
if (BX.type.isArray(params["presets"]))
{
var id;
for (var ii = 0; ii < params["presets"].length; ii++)
{
id = this.values.length;
this.values.push({id : id,
title : params["presets"][ii]["title"],
width : params["presets"][ii]["width"],
height : params["presets"][ii]["height"]});
}
this.length = this.values.length;
this.setActive(params["presetActive"]);
}
},
setActive : function(id)
{
id = parseInt(id);
this.activeId = this.values[id] ? id : 0;
this.active = (this.values[this.activeId] || null);
},
edit : function(params)
{
var
node = BX.proxy_context,
html = '',
values = this.values;
for (var ii = 0; ii < values.length; ii ++)
{
html += this.getTemplateNode()
.replace(/#id#/gi, BX.util.htmlspecialchars(values[ii]["id"]))
.replace(/#title#/gi, BX.util.htmlspecialchars(values[ii]["title"]))
.replace(/#width#/gi, BX.util.htmlspecialchars(values[ii]["width"]))
.replace(/#height#/gi, BX.util.htmlspecialchars(values[ii]["height"]));
}
if (this.values.length < this.maxLength && params && params["width"] && params["height"])
{
html += this.getTemplateNode()
.replace(/#id#/gi, BX.util.htmlspecialchars(ii))
.replace(/#title#/gi, "")
.replace(/#width#/gi, BX.util.htmlspecialchars(params["width"]))
.replace(/#height#/gi, BX.util.htmlspecialchars(params["height"]));
}
if (!!this.popup)
this.popup.close();
var res = BX.pos(node);
this.popup = new BX.PopupWindow('bx-preset-popup-' + node.id, node, {
lightShadow : true,
offsetTop: -3,
className : "bxu-poster-popup",
offsetLeft: Math.ceil(res.width / 2),
autoHide: true,
closeByEsc: true,
bindOptions: {position: "top"},
overlay : false,
events : {
onAfterPopupShow : this.onAfterShow,
onPopupClose : function() { this.destroy() },
onPopupDestroy : BX.proxy(function() { this.popup = null; }, this)
},
buttons : [
new BX.PopupWindowButton( {text : BX.message('CANVAS_OK'), className : "popup-window-button-accept", events : { click : BX.delegate(function() {
var data = BX.UploaderUtils.FormToArray(BX(this.id + '_form'));
this.onApply(data.data);
this.popup.close();
}, this) } } ),
new BX.PopupWindowButtonLink( {text : BX.message('CANVAS_CANCEL'), className : "popup-window-button-link-cancel", events : { click : function(){this.popup.close();}.bind(this) } } )
],
content : this.getTemplate().replace(/#classId#/gi, BX.util.htmlspecialchars(this.id)).replace(/#nodes#/i, html)
});
this.popup.show();
this.popup.setAngle({position:'bottom'});
this.popup.bindOptions.forceBindPosition = true;
this.popup.adjustPosition();
BX.focus(BX('popupText' + node.id));
this.popup.bindOptions.forceBindPosition = false;
},
onAfterShow : function()
{
BX.bind(BX(this.id + "_add_point"), "click", this.addRow);
var node, notEmpty = false;
for (var ii = 0; ii < this.length; ii++)
{
node = BX(this.id + ii + "_del");
if (node)
{
BX.bind(node, "click", this.delRow);
notEmpty = (notEmpty===false ? 0 : notEmpty) + 1;
}
}
if (notEmpty === false)
this.addRow();
this.checkAddButton();
if (BX('presets_' + ii + '__title_'))
BX.focus(BX('presets_' + ii + '__title_'))
},
checkAddButton : function()
{
var list = BX(this.id + '_list'),
active = (this.maxLength > list.childNodes.length);
if (active)
BX.removeClass(BX(this.id + "_add_point"), "disabled");
else
BX.addClass(BX(this.id + "_add_point"), "disabled");
return active;
},
addRow : function(e)
{
BX.PreventDefault(e);
var list = BX(this.id + '_list'), id;
if (list && this.checkAddButton())
{
id = this.length++;
list.appendChild(BX.create('LI', {html : this.getTemplateNode()
.replace(/^<li(.*?)>/gi, "")
.replace(/<\/li(.*?)>$/gi, "")
.replace(/#id#/gi, BX.util.htmlspecialchars(id))
.replace(/#title#/gi, "")
.replace(/#width#/gi, "")
.replace(/#height#/gi, "") }));
BX.defer_proxy(function(){
BX.bind(BX(this.id + id + "_del"), "click", this.delRow);
}, this)();
}
this.checkAddButton();
return false;
},
delRow : function(e)
{
var node = BX.proxy_context || e['currentTarget'] || e['target'];
if (BX(node))
{
var li = BX.findParent(node, {tagName : "LI"});
if (li)
{
BX.remove(li);
}
}
this.checkAddButton();
},
onApply : function(data)
{
this.values = [];
if (data && data["presets"])
{
data["presets"] = BX.util.array_values(data["presets"]);
for (var id, ii = 0; ii < data["presets"].length; ii++)
{
if (data["presets"][ii] && data["presets"][ii]["width"] > 0 && data["presets"][ii]["height"] > 0)
{
id = this.values.length;
this.values.push({
id : id,
width : data["presets"][ii]["width"],
height : data["presets"][ii]["height"],
title : (data["presets"][ii]["title"] ||
(data["presets"][ii]["width"] + 'x' + data["presets"][ii]["height"]))
});
}
}
}
this.save();
BX.onCustomEvent(this, "onApply", [this.values, this]);
},
savedLastTime : '',
save : function()
{
var sParam = '';
sParam += '&p[0][c]=main&p[0][n]=fileinput';
if (this.values.length > 0)
{
for (var jj, ii = 0; ii < this.values.length; ii++)
{
for (jj in this.values[ii])
{
if (this.values[ii].hasOwnProperty(jj))
{
if (jj != "id")
sParam += "&p[0][v][presets][" + ii + "][" + jj + "]=" + BX.util.urlencode(this.values[ii][jj]);
}
}
}
}
else
{
sParam += "&p[0][v][presets]=";
}
if (this.savedLastTime != sParam)
{
BX.ajax({
'method': 'GET',
'dataType': 'html',
'processData': false,
'cache': false,
'url': BX.userOptions.path+sParam+'&sessid='+BX.bitrix_sessid()
});
}
},
getActive : function()
{
this.activeId = (this.values[this.activeId] ? this.activeId : 0);
var res = this.values[this.activeId];
if (res)
res["id"] = this.activeId;
return (res || null);
}
};
return d;
} ();
var preset, cnv,
FrameMaster = function(params)
{
this.params = params;
this.preset = preset = (preset || new FramePreset(params));
BX.addCustomEvent(this.preset, "onApply", this.onPresetsApply.bind(this));
this.id = 'FM'; // TODO Generate some ID
this.handlers = {
show : this.onShow.bind(this),
afterShow : this.onAfterShow.bind(this),
close : this.onClose.bind(this),
cancel : this.onCancel.bind(this),
apply : this.onApply.bind(this)
}
};
FrameMaster.prototype = {
id : '',
canvas : null,
description : null,
agent : null,
items : null,
activeItem: null,
popup : null,
init : function(params)
{
if (params)
{
this.params = params;
this.preset.init(params);
}
this.params = (this.params || {});
this.params["description"] = (this.params["description"] !== false);
},
start : function(agent, activeId, params)
{
this.init(params);
this.agent = agent;
this.items = new BX.UploaderUtils.Hash();
cnv = (cnv || new BX.UploaderFileCnvConstr());
var items = this.agent.getItems(),
item, id;
items.reset();
while ((item = items.getNext()) && item)
{
if (item.dialogName == "BX.UploaderImage")
{
id = this.id + '_' + item.id;
this.items.setItem(id , {
id : id,
item : item,
canvas : item.canvas.cloneNode(true),
file : null,
props : {
description : item.description
}
} );
if (activeId == item.id)
activeId = id;
}
}
if (this.items.length > 0)
{
this.activeItem = (this.items.hasItem(activeId) ? this.items.getItem(activeId) : this.items.getFirst());
this.showEditor();
}
},
finish : function(save)
{
if (this.items !== null && this.agent !== null)
{
var item;
this.items.reset();
while ((item = this.items.getNext()) && item)
{
if (save && item.props)
{
BX.onCustomEvent(this.agent, "onFilesPropsAreModified", [item.item.id, item.item, item.props]);
}
if (save && item.file)
{
BX.onCustomEvent(this.agent, "onFileIsFramed", [item.item.id, item.item, item.canvas, item.file]);
}
BX.remove(item.canvas);
delete item.canvas;
delete item.file;
delete item.item;
delete item.props;
}
BX.onCustomEvent(this.agent, "onFilesAreFramed", []);
}
this.agent = null;
this.items = null;
this.activeItem = null;
},
onShow : function() { },
bindThumbItem : function(item) {
var node = BX(item.id + 'EditorItemCanvas');
node.parentNode.replaceChild(item.canvas, node);
BX.addClass(item.canvas, "adm-photoeditor-preview-panel-container-img");
item.canvas.setAttribute("id", item.id + 'EditorItemCanvas');
var i = 0,
f = function(id) {
i++;
if (id)
{
if (i > 1)
BX.adjust(item.canvas, { props : { width : item.item.canvas.width, height : item.item.canvas.height} });
BX.removeCustomEvent(item.item, "onFileIsInited", f);
}
item.canvas.getContext("2d").drawImage(item.item.canvas, 0, 0);
};
BX.addCustomEvent(item.item, "onFileIsInited", f);
f();
BX.removeClass(BX(item.id + 'EditorItem'), "adm-photoeditor-preview-panel-container-wait");
BX.bind(BX(item.id + 'EditorItem'), "click", BX.proxy(function() { if (this.activeItem !== item) { this.setActiveItem(item); } }, this));
BX.bind(BX(item.id + 'EditorItemDelete'), "click", BX.proxy(function(e){
BX.PreventDefault(e); this.deleteItem(item);}, this));
},
deleteItem : function(item) {
if (this.activeItem == item)
{
this.items.setPointer(item.id);
var active = this.items.getNext();
if (active)
this.setActiveItem(active);
else
this.clearActiveItem();
}
BX.remove(BX(item.id + 'EditorItem'));
item = this.items.removeItem(item.id);
BX.onCustomEvent(this, "onDeleteItem", [item.item]);
},
saveActiveItem : function(canvas) {
if (this.activeItem !== null)
{
var item = this.activeItem,
res = BX.UploaderUtils.scaleImage(canvas, {width : thumbSize, height : thumbSize});
if (res.destin.width != item.canvas.width || res.destin.height != item.canvas.height)
{
BX.adjust(item.canvas, { props : res.destin });
}
else
{
BX.adjust(item.canvas, { props : { width : item.canvas.width - 1} });
BX.adjust(item.canvas, { props : { width : item.canvas.width + 1} });
}
item.canvas.getContext("2d").drawImage(canvas,
0, 0, canvas.width, canvas.height,
0, 0, item.canvas.width, item.canvas.height
);
var dataURI = canvas.toDataURL(item.item.file.type, 0.75);
item.file = BX.UploaderUtils.dataURLToBlob(dataURI);
item.file.width = canvas.width;
item.file.height = canvas.height;
}
},
saveActiveItemChanges : function()
{
if (this.activeItem != null)
{
this.activeItem.props.description = this.description.value;
if (this.canvas.changed === true)
{
BX.onCustomEvent(this.canvas, "onChange", [this.canvas.getCanvas(), this.canvas]);
}
}
return null;
},
clearActiveItem : function() {
this.activeItem = this.saveActiveItemChanges();
this.canvas.set(BX.create('CANVAS'), { props : { width : 100, height : 100 } });
this.description.value = '';
},
setActiveItem : function(item) {
if (this.activeItem != item)
{
BX.onCustomEvent(this, "onActiveItemIsChanged", [item, this.activeItem]);
BX.onCustomEvent(this.canvas, "onCropHasToBeHidden", []);
BX.onCustomEvent(this.canvas, "onActiveItemIsChanged", []);
if (this.activeItem !== null)
{
BX.removeClass(BX(this.activeItem.id + 'EditorItem'), "active");
}
this.saveActiveItemChanges();
}
if (!BX.hasClass(BX(item.id + 'EditorItem'), "active"))
{
BX.addClass(BX(item.id + 'EditorItem'), "active");
}
this.activeItem = item;
this.description.value = String(item.props.description).replace(/\"\;/gi, "\"");
var file = (item.file || item.item.file);
this.canvas.set(item.canvas, { props : { width : file.width, height : file.height } });
if (item.canvas.width != file.width || item.canvas.height != file.height)
{
item.__onload = BX.proxy(function(image)
{
if (this.activeItem == item)
{
BX.adjust(cnv.getCanvas(), { props : { width : image.width, height : image.height } } );
cnv.getContext().drawImage(image, 0, 0);
this.canvas.set(cnv.getCanvas(), false);
item.__onerror();
}
}, this);
item.__onerror = BX.proxy(function()
{
if (this.activeItem == item)
{
item.__onload = null;
delete item.__onload;
item.__onerror = null;
delete item.__onerror;
}
}, this);
BX.defer_proxy(function(){cnv.push(file, item.__onload, item.__onerror);})();
}
},
onAfterShow : function() {
try
{
this.bindTemplate();
}
catch(e)
{
this['bindTemplateCounter'] = (this['bindTemplateCounter'] || 0) + 1;
if (this['bindTemplateCounter'] < 10)
{
setTimeout(BX.proxy(this.onAfterShow, this), 500);
}
}
var item;
this.items.reset();
while ((item = this.items.getNext()) && item)
{
this.bindThumbItem(item);
}
this.canvas.setCancelNode(this.id + "cancel");
this.canvas.setMapCollapsed(this.id + "MapCollapsed");
this.setActiveItem(this.activeItem);
BX.bind(BX(this.id + 'turn-l'), "click", BX.proxy(function(){ this.rotate(false); }, this.canvas));
BX.bind(BX(this.id + 'turn-r'), "click", BX.proxy(function(){ this.rotate(true); }, this.canvas));
BX.bind(BX(this.id + 'flip-v'), "click", BX.proxy(function(){ this.flip(false); }, this.canvas));
BX.bind(BX(this.id + 'flip-h'), "click", BX.proxy(function(){ this.flip(true); }, this.canvas));
BX.bind(BX(this.id + 'crop'), "click", BX.proxy(function(){ this.crop(BX.proxy_context); }, this.canvas));
BX.bind(BX(this.id + 'grayscale'), "click", BX.proxy(function(){ this.blackAndWhite(); }, this.canvas));
BX.bind(BX(this.id + 'sign'), "click", BX.proxy(function(){ this.poster(BX.proxy_context); }, this.canvas));
BX.bind(BX(this.id + 'scaleIndicator'), "mousedown", BX.proxy(this.canvas.scale, this.canvas));
BX.bind(BX(this.id + 'scaleWidthPlus'), "mousedown", BX.proxy(function(){ this.increaseScale("width", true)}, this));
BX.bind(BX(this.id + 'scaleWidthPlus'), "mouseup", BX.proxy(function(){ this.scaleChange("width", true)}, this));
BX.bind(BX(this.id + 'scaleWidth'), "focus", BX.proxy(function(){ this.startTraceScale("width"); }, this));
BX.bind(BX(this.id + 'scaleWidth'), "blur", BX.proxy(function(){ this.stopTraceScale("width"); }, this));
BX.bind(BX(this.id + 'scaleWidthMinus'), "mousedown", BX.proxy(function(){ this.increaseScale("width", false)}, this));
BX.bind(BX(this.id + 'scaleWidthMinus'), "mouseup", BX.proxy(function(){ this.scaleChange("width", false)}, this));
BX.bind(BX(this.id + 'scaleHeightPlus'), "mousedown", BX.proxy(function(){ this.increaseScale("height", true)}, this));
BX.bind(BX(this.id + 'scaleHeightPlus'), "mouseup", BX.proxy(function(){ this.scaleChange("height", true)}, this));
BX.bind(BX(this.id + 'scaleHeight'), "focus", BX.proxy(function(){ this.startTraceScale("height"); }, this));
BX.bind(BX(this.id + 'scaleHeight'), "blur", BX.proxy(function(){ this.stopTraceScale("height"); }, this));
BX.bind(BX(this.id + 'scaleHeightMinus'), "mousedown", BX.proxy(function(){ this.increaseScale("height", false)}, this));
BX.bind(BX(this.id + 'scaleHeightMinus'), "mouseup", BX.proxy(function(){ this.scaleChange("height", false)}, this));
this.onPresetsApply();
BX.bind(BX(this.id + 'presetsValues'), "change", BX.proxy(function()
{
this.preset.setActive(BX.proxy_context.value);
}, this));
BX.bind(BX(this.id + 'presetInsert'), "click", BX.proxy(function()
{
BX(this.id + 'scaleChained').checked = true;
var preset = this.preset.getActive();
if (preset)
{
this.canvas.scaleInit(BX(this.id + 'scaleIndicator'));
this.canvas.cropInsert(preset, BX(this.id + 'crop'));
}
}, this));
BX.bind(BX(this.id + 'presetEdit'), "click", BX.proxy(this.preset.edit, this.preset));
BX.addCustomEvent(this.canvas, "onCropStart", function(){ BX.removeClass(BX(this.id + 'presetSave'), "disabled"); }.bind(this));
BX.addCustomEvent(this.canvas, "onCropFinish", function(){ BX.addClass(BX(this.id + 'presetSave'), "disabled"); }.bind(this));
BX.bind(BX(this.id + 'presetSave'), "click", BX.proxy(function() {
if (this.canvas.busy === true && this.canvas.cropObj)
{
this.preset.edit(this.canvas.cropObj.cropParams);
}
}, this));
BX.bind(BX(this.id + 'editorQueueUp'), "click", BX.proxy(this.up, this));
BX.bind(BX(this.id + 'editorQueueDown'), "click", BX.proxy(this.down, this));
},
onPresetsApply : function() {
var node = BX(this.id + 'presetsValues');
if (node)
{
var presets = '', activePreset = this.preset.getActive(), ii;
for (ii = 0; ii < this.preset.values.length; ii++)
{
presets += '<option value="' + ii + '" bx-width="' + BX.util.htmlspecialchars(this.preset.values[ii]['width']) + '" bx-height="' +
BX.util.htmlspecialchars(this.preset.values[ii]['height']) + '"' + (ii == activePreset["id"] ? ' selected="selected"' : '') +
'>' + BX.util.htmlspecialchars(preset.values[ii]['title'] + '(' + this.preset.values[ii]['width'] + 'x' + this.preset.values[ii]['height']) + ')</option>';
}
node.innerHTML = presets;
}
},
onApply : function() {
this.saveActiveItemChanges();
this.popup['onApplyFlag'] = true;
this.popup.close();
},
onCancel : function() {
this.popup.close();
},
onClose : function() {
this.finish((this.popup['onApplyFlag'] === true));
BX.removeCustomEvent(this.popup, "onPopupShow", this.handlers.show);
BX.removeCustomEvent(this.popup, "onAfterPopupShow", this.handlers.afterShow);
BX.removeCustomEvent(this.popup, "onPopupClose", this.handlers.close);
BX.onCustomEvent(this.canvas, "onPopupClose", []);
this.popup.destroy();
this.popup = null;
this.slider = null;
},
bindTemplate : function() {
this.canvas = new CanvasMaster(
this.id + 'editorActive',
{
block : BX(this.id + 'editorActiveBlock'),
canvas : BX(this.id + 'editorActiveImageCanvas'),
canvasBlock : BX(this.id + 'editorActiveImageBlock')
}
);
BX.addCustomEvent(this.canvas, "onChange", this.saveActiveItem.bind(this));
BX.addCustomEvent(this.canvas, "onSetCanvas", this.scaleChangeSize.bind(this));
BX.addCustomEvent(this.canvas, "onScaleCanvas", this.scaleChangeSize.bind(this));
this.canvas.registerWheel(BX(this.id + 'editorActiveBlock'));
this.description = BX(this.id + 'editorDescription');
},
getTemplate : function() {
var thumbs='';
var iTemplate = [
/*jshint multistr: true */
'<div class="adm-photoeditor-preview-panel-container adm-photoeditor-preview-panel-container-wait" id="#id#EditorItem"> \
<div class="adm-photoeditor-preview-panel-container-sub"> \
<img src="', '/bitrix/images/1.gif', '" class="adm-photoeditor-preview-panel-container-space" /> \
<span id="#id#EditorItemCanvas"></span> \
<span id="#id#EditorItemDelete" class="adm-photoeditor-preview-panel-container-close"> </span> \
</div> \
</div>'
].join(''),
item;
this.items.reset();
while ((item = this.items.getNext()) && item)
{
thumbs += iTemplate.replace(/#id#/gi, BX.util.htmlspecialchars(item.id));
}
return [
/*jshint multistr: true */
'<div class="adm-photoeditor-container"> \
<div class="adm-photoeditor-buttons-panel"> \
<div class="adm-photoeditor-buttons-panel-save disabled" id="', this.id, 'presetSave', '"><span>', BX.message("JS_CORE_FI_SAVE_PRESET"),'</span></div> \
<div class="adm-photoeditor-buttons-panel-cancel disabled" id="', this.id, 'cancel', '"><span>', BX.message("JS_CORE_FI_CANCEL_PRESET"),'</span></div> \
<div class="adm-photoeditor-btn-wrap"> \
<span class="adm-photoeditor-btn adm-photoeditor-btn-turn-l" id="', this.id, 'turn-l', '" title="', BX.message("CANVAS_TURN_L"),'"> \
<span class="adm-photoeditor-btn-icon"></span> \
</span> \
<span class="adm-photoeditor-btn adm-photoeditor-btn-turn-r" id="', this.id, 'turn-r', '"title="', BX.message("CANVAS_TURN_R"),'"> \
<span class="adm-photoeditor-btn-icon"></span> \
</span> \
<span class="adm-photoeditor-btn adm-photoeditor-btn-flip-v" id="', this.id, 'flip-v', '" title="', BX.message("CANVAS_FLIP_V"),'"> \
<span class="adm-photoeditor-btn-icon"></span> \
</span> \
<span class="adm-photoeditor-btn adm-photoeditor-btn-flip-h" id="', this.id, 'flip-h', '" title="', BX.message("CANVAS_FLIP_H"),'"> \
<span class="adm-photoeditor-btn-icon"></span> \
</span> \
<span class="adm-photoeditor-btn adm-photoeditor-btn-crop" id="', this.id, 'crop', '" title="', BX.message("CANVAS_CROP"),'"> \
<span class="adm-photoeditor-btn-icon"></span> \
</span> \
<span class="adm-photoeditor-btn adm-photoeditor-btn-grayscale" id="', this.id, 'grayscale', '" title="', BX.message("CANVAS_GRAYSCALE"),'"> \
<span class="adm-photoeditor-btn-icon"></span> \
</span> \
<span class="adm-photoeditor-btn adm-photoeditor-btn-sign" id="', this.id, 'sign', '" title="', BX.message("CANVAS_SIGN"),'"> \
<span class="adm-photoeditor-btn-icon"></span> \
</span> \
</div> \
<div id="', this.id, 'cropPresets"> \
<div class="adm-photoeditor-buttons-panel-cropping"> \
<span class="crop">', BX.message("JS_CORE_FI_FRAMING"), '</span> \
<span class="adm-select-wrap"> \
<select class="adm-select" id="', this.id, 'presetsValues"></select> \
</span> \
</div> \
<div class="adm-photoeditor-btn-wrap"> \
<span class="adm-photoeditor-btn adm-photoeditor-btn-cut" id="', this.id, 'presetInsert" title="', BX.message("JS_CORE_FI_USE_PRESET"),'"> \
<span class="adm-photoeditor-btn-icon"></span> \
</span> \
<span class="adm-photoeditor-btn adm-photoeditor-btn-edit" id="', this.id, 'presetEdit" title="', BX.message("JS_CORE_FI_EDIT_PRESET"),'"> \
<span class="adm-photoeditor-btn-icon"></span> \
</span> \
</div> \
<span class="adm-photoeditor-btn adm-photoeditor-btn-ph disabled" id="', this.id, 'MapCollapsed"> \
<span class="adm-photoeditor-btn-icon"></span> \
</span> \
</div> \
</div> \
<div class="adm-photoeditor-sidebar"> \
<div class="adm-photoeditor-sidebar-options"> \
<span class="adm-photoeditor-sidebar-options-title">', BX.message("JS_CORE_FI_WIDTH"), '</span> \
<span class="adm-photoeditor-plus" id="', this.id , 'scaleWidthPlus"> </span> \
<input type="number" value="0" id="', this.id , 'scaleWidth" /> \
<span class="adm-photoeditor-minus" id="', this.id , 'scaleWidthMinus"> </span> \
</div> \
<div class="adm-photoeditor-sidebar-options"> \
<div class="sidebar-options-checkbox-container"> \
<input type="checkbox" value="Y" id="', this.id , 'scaleChained" checked /> \
<label for="', this.id , 'scaleChained"><span class="label-icon"></span></label> \
</div> \
</div> \
<div class="adm-photoeditor-sidebar-options"> \
<span class="adm-photoeditor-sidebar-options-title">', BX.message("JS_CORE_FI_HEIGHT"), '</span> \
<span class="adm-photoeditor-plus" id="', this.id , 'scaleHeightPlus"> </span> \
<input type="number" value="0" id="', this.id , 'scaleHeight" /> \
<span class="adm-photoeditor-minus" id="', this.id , 'scaleHeightMinus"> </span> \
</div> \
<div class="adm-photoeditor-sidebar-scale"> \
<span class="adm-photoeditor-sidebar-scale-value" style="top: 0">+100%</span> \
<span class="adm-photoeditor-sidebar-scale-value" style="top: 25%">+50%</span> \
<span class="adm-photoeditor-sidebar-scale-value" style="top: 50%">0%</span> \
<span class="adm-photoeditor-sidebar-scale-value" style="top: 75%">-50%</span> \
<span class="adm-photoeditor-sidebar-scale-value" style="top: 100%">-100%</span> \
<div class="adm-photoeditor-scale-indicator" style="top: 50%" id="', this.id, 'scaleIndicator">0%</div> \
</div> \
</div> \
<div class="adm-photoeditor"> \
<div class="adm-photoeditor-preview-panel"> \
<span class="adm-photoeditor-preview-panel-arrow-top" id="', this.id, 'editorQueueUp"></span> \
<div class="adm-photoeditor-preview-panel-previews" id="', this.id, 'editorQueue"> \
<div class="adm-photoeditor-preview-panel-previews-inner" id="', this.id, 'editorQueueInner">', thumbs, '</div> \
</div> \
<span class="adm-photoeditor-preview-panel-arrow-bottom" id="', this.id, 'editorQueueDown"></span> \
</div> \
<div class="adm-photoeditor-active-block-outer"> \
<div class="adm-photoeditor-active-block" id="', this.id, 'editorActiveBlock"> \
<div class="adm-photoeditor-active-image-block" id="', this.id, 'editorActiveImageBlockOuter"> \
<div class="adm-photoeditor-active-image" id="', this.id, 'editorActiveImageBlock"> \
<div class="adm-photoeditor-crop" id="', this.id, 'editorActiveCrop"></div> \
<canvas id="', this.id, 'editorActiveImageCanvas"></canvas> \
</div> \
<div class="adm-photoeditor-active-cursor"></div> \
<div class="adm-photoeditor-active-move-cursor"></div> \
</div> \
</div> \
<div class="adm-photoeditor-desc"><input type="text" id="', this.id, 'editorDescription" placeholder="', BX.message("JS_CORE_FILE_DESCRIPTION"),'"></div> \
</div> \
</div> \
</div>'].join('').replace(/[\n\t]/gi, '').replace(/>\s</gi, '><');
},
showEditor : function() {
if (!this.popup || this.popup === null)
{
var editorNode = BX.create("DIV", {
attrs : {
id : this.id + 'Proper',
className : "bxu-edit-popup"
},
style : { display : "none" },
html : this.getTemplate()
});
this.popup = BX.PopupWindowManager.create(
'popup' + this.id,
null,
{
className : "bxu-popup" + (this.params["description"] !== false ? "" : " bxu-popup-nondescription"),
autoHide : true,
lightShadow : true,
closeIcon : false,
closeByEsc : true,
content : editorNode,
overlay : {},
events : {
onPopupShow : this.handlers.show,
onAfterPopupShow : this.handlers.afterShow,
onPopupClose : this.handlers.close
},
buttons : [
new BX.PopupWindowButton( {text : BX.message('JS_CORE_WINDOW_SAVE'), className : "popup-window-button-accept", events : { click : this.handlers.apply } } ),
new BX.PopupWindowButtonLink( {text : BX.message('JS_CORE_WINDOW_CANCEL'), className : "popup-window-button-link-cancel", events : { click : this.handlers.cancel } } )
]
}
);
}
this.popup.show();
this.popup.adjustPosition();
},
slider : null,
initSliderParams : function() {
if (this.slider == null)
{
this.slider = {
top : 0,
step : 30,
outer : BX(this.id + 'editorQueue'),
outerPos : BX.pos(BX(this.id + 'editorQueue')),
inner : BX(this.id + 'editorQueueInner'),
innerPos : BX.pos(BX(this.id + 'editorQueueInner'))
};
this.slider.maxHeight = Math.min((this.slider.outerPos.height - this.slider.innerPos.height), 0);
}
return this.slider;
},
up : function(e) {
if (this.initSliderParams())
{
this.slider.top = Math.min((this.slider.top + this.slider.step), 0);
this.slider.inner.style.top = this.slider.top + 'px';
}
return BX.PreventDefault(e);
},
down : function(e) {
if (this.initSliderParams())
{
this.slider.top = Math.max(this.slider.maxHeight, (this.slider.top - this.slider.step));
this.slider.inner.style.top = this.slider.top + 'px';
}
return BX.PreventDefault(e);
},
lastProportion : {
width : 0,
height : 0,
"~width" : 0,
"~height" : 0,
timeout : null
},
increaseScale : function(name, direction) {
if (this.increaseScaleTimeout > 0)
clearTimeout(this.increaseScaleTimeout);
name = (name == "width" ? "width" : "height");
var node = (name == "width" ? BX(this.id + 'scaleWidth') : BX(this.id + 'scaleHeight')),
_this = this,
f = function() {
if (direction === false)
{
node.value = (++_this.lastProportion[name]);
}
else if (direction === true)
{
node.value = Math.max((--_this.lastProportion[name]), 1);
}
_this.lastProportion[name]= parseInt(node.value);
_this.increaseScaleTimeoutCounter++;
_this.increaseScaleTimeout = setTimeout(f, (150 - Math.min(100, _this.increaseScaleTimeoutCounter*_this.increaseScaleTimeoutCounter)));
};
this.increaseScaleTimeoutCounter = 0;
this.increaseScaleTimeout = setTimeout(f, 50);
},
startTraceScale : function(name) {
if (this.traceScaleTimeout > 0)
clearTimeout(this.traceScaleTimeout);
this.traceScaleTimeout = (this.traceScaleTimeout > 0 ? this.traceScaleTimeout : 0);
name = (name == "width" ? "width" : "height");
var node = (name == "width" ? BX(this.id + 'scaleWidth') : BX(this.id + 'scaleHeight'));
if (this.lastProportion[name] === parseInt(node.value))
{
this.traceScaleTimeout++;
if (this.traceScaleTimeout > 5)
{
this.traceScaleTimeout = 0;
this.scaleAdjust(name, null);
}
}
else
{
this.traceScaleTimeout = 0;
this.lastProportion[name] = parseInt(node.value);
}
this.traceScaleTimeout = setTimeout(BX.proxy(function(){ this.startTraceScale(name); }, this), 500);
},
stopTraceScale : function(name) {
if (this.traceScaleTimeout > 0)
clearTimeout(this.traceScaleTimeout);
this.traceScaleTimeout = 0;
this.scaleAdjust(name, null);
},
scaleChange : function(name, direction) {
if (this.increaseScaleTimeout > 0)
clearTimeout(this.increaseScaleTimeout);
if (this.traceScaleTimeout > 0)
clearTimeout(this.traceScaleTimeout);
if (this.lastProportion.timeout === null)
this.lastProportion.timeout = setTimeout(BX.proxy(this.scaleAdjust, this), 500);
},
scaleAdjust : function(width) {
this.lastProportion.timeout = null;
if (width > 0)
{
this.lastProportion["~width"] = this.lastProportion.width = width;
this.canvas.scaleWidth(this.lastProportion.width, true, BX(this.id + 'scaleIndicator'));
}
else
{
if (this.lastProportion["~width"] != this.lastProportion.width)
{
this.lastProportion["~width"] = this.lastProportion.width;
this.canvas.scaleWidth(this.lastProportion.width, this.scaleIsChained(), BX(this.id + 'scaleIndicator'));
}
if (this.lastProportion["~height"] != this.lastProportion.height)
{
this.lastProportion["~height"] = this.lastProportion.height;
this.canvas.scaleHeight(this.lastProportion.height, this.scaleIsChained(), BX(this.id + 'scaleIndicator'));
}
}
},
scaleIsChained : function() {
return (!!BX(this.id + 'scaleChained').checked);
},
scaleChained : function() {
BX(this.id + 'scaleWidth').value = this.lastProportion.width;
},
scaleChangeSize : function(canvas) {
this.lastProportion["~width"] =
this.lastProportion.width =
BX(this.id + 'scaleWidth').value = (canvas.width || 0);
this.lastProportion["~height"] =
this.lastProportion.height =
BX(this.id + 'scaleHeight').value = (canvas.height || 0);
}
};
var CanvasStack = function(depth)
{
this.depth = depth;
};
CanvasStack.prototype = {
id : 'CanvasStack',
depth : 3,
stack : [],
number : 0,
init : function()
{
var canvas;
while ((canvas = this.stack.shift()) && canvas)
{
BX.remove(canvas);
canvas = null;
}
this.stack = [];
BX.onCustomEvent(this, "onChange", [this.stack.length, this.stack]);
},
add : function(canvas)
{
this.number++;
var res = BX.create("CANVAS", {
attrs : { id : this.id + this.number},
props : { width : canvas.width, height : canvas.height },
style : { display : "none" }
});
res.getContext("2d").drawImage(canvas, 0, 0);
this.stack.push(res);
while (this.stack.length > this.depth)
{
res = this.stack.shift();
BX.remove(res);
res = null;
}
BX.onCustomEvent(this, "onChange", [this.stack.length, this.stack]);
},
restore : function()
{
var res = this.stack.pop();
if (res)
{
BX.onCustomEvent(this, "onRestore", [res]);
BX.remove(res);
BX.onCustomEvent(this, "onChange", [this.stack.length, this.stack]);
}
}
};
var CanvasMaster = function(id, nodes) {
this.block = nodes.block;
this.block.pos = BX.pos(this.block);
this.canvas = nodes.canvas;
this.ctx = this.canvas.getContext("2d");
this.canvasBlock = nodes.canvasBlock;
var pos = BX.UploaderUtils.scaleImage(this.block.pos, {width : this.mapSize, height : this.mapSize});
this.canvasMap = new CanvasMapMaster(
nodes.block,
{
width : pos.destin.width,
height : pos.destin.height,
scale : pos.coeff
}
);
BX.addCustomEvent(this.canvasMap, "onMapPointerIsMoved", this.move.bind(this));
BX.addCustomEvent(this.canvasMap, "onMapIsInitialised", function(){ this.registerWheel(this.canvasMap.root); }.bind(this));
this.id = id;
BX.bind(window, "resize", BX.proxy(this.onResizeWindow, this));
this.stack = new CanvasStack(5);
BX.addCustomEvent(this.stack, "onChange", this.changeCancelNode.bind(this));
BX.addCustomEvent(this.stack, "onRestore", this.restore.bind(this));
BX.addCustomEvent(this, "onActiveItemIsChanged", BX.delegate(this.stack.init, this.stack));
BX.addCustomEvent(this, "onPopupClose", BX.delegate(function(){
if(this.cropObj) { this.cropObj.finish(); }
this.canvasMap.hide(false);
}, this));
};
CanvasMaster.prototype = {
registerWheel : function(node)
{
BX.bind(node, this.onWheelEvent, this.onWheel.bind(this));
if (this.onWheelEvent == "DOMMouseScroll")
BX.bind(node, "MozMousePixelScroll", this.onWheel.bind(this));
},
onWheelEvent : ("onwheel" in document.createElement("div") ? "wheel" : // Modern browsers support "wheel"
document['onmousewheel'] !== undefined ? "mousewheel" : // Webkit and IE support at least "mousewheel"
"DOMMouseScroll"// let's assume that remaining browsers are older Firefox
),
onWheelMaxSpeed : 50,
onWheelLastEvent : 0,
onWheel : function(e)
{
// calculate deltaY (and deltaX) according to the event
var delta, time = (new Date()).getTime();
if ((time - this.onWheelLastEvent) < this.onWheelMaxSpeed)
return BX.PreventDefault(e);
this.onWheelLastEvent = time;
if (e['deltaY'])
{
delta = e['deltaY'];
}
else if ( this.onWheelEvent == "mousewheel" )
{
delta = - 1/40 * e.wheelDelta;
}
else
{
delta = e.detail;
}
if (delta != undefined)
{
this.zoom(delta * (-1), e);
}
return BX.PreventDefault(e);
},
startScale : 1,
mapSize : 300,
onResizeWindow : function()
{
},
setHack : {width : 0, height : 0},
set : function(canvas, props)
{
var settings = (props || {props : { width : canvas.width , height : canvas.height } }),
pos = this.block.pos,
k, kReal,
style;
if ((this.setHack.width + '') == (settings.props.width + '') &&
(this.setHack.height + '') == (settings.props.height + ''))
{
this.setHack.width--;
BX.adjust(this.canvas, { props : this.setHack });
}
this.setHack.width = settings.props.width;
this.setHack.height = settings.props.height;
BX.adjust(this.canvas, settings);
kReal = k = Math.min(
( this.canvas.width > 0 ? pos["width"] / this.canvas.width : 1 ),
( this.canvas.height > 0 ? pos["height"] / this.canvas.height : 1 )
);
k = (0 < k && k < 1 ? k : 1);
style = {
top : Math.ceil((pos["height"] - this.canvas.height * k) / 2),
left : Math.ceil((pos["width"] - this.canvas.width * k) / 2),
width : this.canvas.width,
height : this.canvas.height,
transform : 'translate3d(0, 0, 0) scale(' + k + ', ' + k + ')'
};
this.zoomCounter = 0;
this.canvas.startScale = k;
this.canvas.maxVisibleScale = kReal;
this.canvas.scale = k;
this.canvas.pos = {
absoluteLeft : style.left + pos.left,
absoluteTop : style.top + pos.top,
absoluteWidth : pos.width,
absoluteHeight : pos.height,
startedWidth : Math.ceil(this.canvas.width * k),
startedHeight : Math.ceil(this.canvas.height * k),
left : style.left,
top : style.top,
shiftX : 0, // ceil
'~shiftX' : 0, // float
shiftY : 0, // ceil
'~shiftY' : 0 // float
};
this.canvas.visiblePart = {
left : 0,
'~left' : 0,
top : 0,
'~top' : 0,
"~width" : canvas.width,
width : canvas.width,
"~height" : canvas.height,
height : canvas.height,
leftGap : this.canvas.pos.left,
topGap : this.canvas.pos.top,
rightGap : this.canvas.pos.absoluteWidth - this.canvas.pos.startedWidth - this.canvas.pos.left,
bottomGap : this.canvas.pos.absoluteHeight - this.canvas.pos.startedHeight - this.canvas.pos.top
};
for (var ii in style)
{
if (style.hasOwnProperty(ii))
{
if (style[ii] > 0)
{
style[ii] = style[ii] + 'px';
}
}
}
BX.adjust(
BX(this.canvasBlock), {
style : style
}
);
this.ctx.drawImage(canvas,
0, 0, canvas.width, canvas.height,
0, 0, this.canvas.width, this.canvas.height
);
this.canvasMap.init(this.canvas, (props ? props.props : false));
BX.onCustomEvent(this, "onSetCanvas", [this.canvas, canvas]);
this.changed = false;
},
setMapCollapsed : function(node)
{
if (this.canvasMap)
this.canvasMap.registerCollapsedNode(node);
},
setCancelNode : function(node)
{
this.cancelNode = BX(node);
if (!BX.hasClass(this.cancelNode, "disabled"))
BX.addClass(this.cancelNode, "disabled");
BX.bind(this.cancelNode, "click", BX.delegate(this.stack.restore, this.stack));
},
changeCancelNode : function(available)
{
if (available)
BX.removeClass(this.cancelNode, "disabled");
else if (!BX.hasClass(this.cancelNode, "disabled"))
BX.addClass(this.cancelNode, "disabled");
},
restore : function(canvas)
{
this.set(canvas, { props : { width : canvas.width, height : canvas.height } } );
BX.onCustomEvent(this, "onCropHasToBeHidden", []);
},
cursor : {
x : 0,
y : 0
},
zoomEdge : 2,
zoomCounter : 0,
busy : false,
zoom : function(zoomIn, e)
{
if (this.busy !== false)
return;
var delta = 0;
if (zoomIn > 0 && this.zoomCounter < this.zoomEdge)
delta = 0.1;
else if (zoomIn < 0 && this.zoomCounter > 0)
delta = -0.1;
if (delta !== 0)
{
this.zoomCounter += delta;
var newScale = this.canvas.startScale + this.zoomCounter;
if (e)
{
BX.fixEventPageXY(e);
this.cursor = { // Cursor position above the picture
x : Math.max(0, Math.min((e.pageX - this.canvas.pos.absoluteLeft), this.canvas.pos.absoluteWidth)),
y : Math.max(0, Math.min((e.pageY - this.canvas.pos.absoluteTop), this.canvas.pos.absoluteHeight))
};
}
this.zoomProcess(newScale);
}
},
zoomProcess : function(newScale)
{
this.zoomCanvas(newScale);
if (this.canvas.scale > this.canvas.maxVisibleScale)
{
this.canvasMap.show();
this.canvasMap.zoom(this.canvas.visiblePart);
}
else
{
this.canvasMap.zoom(this.canvas.visiblePart);
this.canvasMap.hide(true);
}
},
zoomCanvas : function(newScale, e)
{
if (e === true || newScale <= this.canvas.startScale)
{
this.canvas.visiblePart = {
left : 0,
'~left' : 0,
top : 0,
'~top' : 0,
"~width" : this.canvas.width,
width : this.canvas.width,
"~height" : this.canvas.height,
height : this.canvas.height,
leftGap : this.canvas.pos.left,
topGap : this.canvas.pos.top,
rightGap : this.canvas.pos.absoluteWidth - this.canvas.pos.startedWidth - this.canvas.pos.left,
bottomGap : this.canvas.pos.absoluteHeight - this.canvas.pos.startedHeight - this.canvas.pos.top
};
this.canvas.pos['~shiftX'] = 0;
this.canvas.pos['~shiftY'] = 0;
this.canvas.pos.shiftX = 0;
this.canvas.pos.shiftY = 0;
this.canvas.scale = this.canvas.startScale;
}
else
{
var
x = this.cursor.x,
y = this.cursor.y,
left = (((-1) * (this.canvas.pos['~shiftX'] || 0) + x) / this.canvas.scale),
top = (((-1) * (this.canvas.pos['~shiftY'] || 0) + y) / this.canvas.scale),
newLeft = left * newScale,
newTop = top * newScale,
xShift = Math.max(newLeft - x, 0),
yShift = Math.max(newTop - y, 0);
this.formVisiblePart(newScale, xShift, yShift);
xShift *= (-1);
yShift *= (-1);
this.canvas.pos["~shiftX"] = xShift;
this.canvas.pos["~shiftY"] = yShift;
this.canvas.pos.shiftX = Math.ceil(xShift);
this.canvas.pos.shiftY = Math.ceil(yShift);
this.canvas.scale = newScale;
}
this.canvasBlock.style.transform =
'translate3d(' + this.canvas.pos.shiftX + 'px, ' + this.canvas.pos.shiftY + 'px, 0) ' +
'scale(' + this.canvas.scale + ', ' + this.canvas.scale + ')';
BX.onCustomEvent(this, "onCanvasPositionHasChanged", []);
},
formVisiblePart : function(newScale, xShift, yShift)
{
var
visibleLeft = (xShift - this.canvas.pos.left),
visibleTop = (yShift - this.canvas.pos.top);
this.canvas.visiblePart["~left"] = (visibleLeft > 0 ? visibleLeft : 0) / newScale;
this.canvas.visiblePart["left"] = Math.ceil(this.canvas.visiblePart["~left"]);
this.canvas.visiblePart["~top"] = (visibleTop > 0 ? visibleTop : 0) / newScale;
this.canvas.visiblePart["top"] = Math.ceil(this.canvas.visiblePart["~top"]);
var
newWidth = this.canvas.width * newScale,
leftGap = (-1) * visibleLeft,
rightGap = this.canvas.pos.absoluteWidth - (newWidth + leftGap);
if (this.canvas.pos.absoluteWidth > newWidth)
{
if (leftGap < 0)
newWidth += leftGap;
else if (rightGap < 0)
newWidth += rightGap;
}
else
{
newWidth = this.canvas.pos.absoluteWidth;
if (leftGap > 0)
newWidth -= leftGap;
else if (rightGap > 0)
newWidth -= rightGap;
}
this.canvas.visiblePart["leftGap"] = leftGap;
this.canvas.visiblePart["rightGap"] = rightGap;
this.canvas.visiblePart["~etalonWidth"] = (this.canvas.pos.absoluteWidth / newScale);
this.canvas.visiblePart["~width"] = (newWidth / newScale);
this.canvas.visiblePart["width"] = Math.ceil(this.canvas.visiblePart["~width"]);
var
newHeight = this.canvas.height * newScale,
topGap = (-1) * visibleTop,
bottomGap = this.canvas.pos.absoluteHeight - (newHeight + topGap);
if (this.canvas.pos.absoluteHeight > newHeight)
{
if (topGap < 0)
newHeight += topGap;
else if (bottomGap < 0)
newHeight += bottomGap;
}
else
{
newHeight = this.canvas.pos.absoluteHeight;
if (topGap > 0)
newHeight -= topGap;
else if (bottomGap > 0)
newHeight -= bottomGap;
}
this.canvas.visiblePart["topGap"] = topGap;
this.canvas.visiblePart["bottomGap"] = bottomGap;
this.canvas.visiblePart["~etalonHeight"] = (this.canvas.pos.absoluteHeight / newScale);
this.canvas.visiblePart["~height"] = (newHeight / newScale);
this.canvas.visiblePart["height"] = Math.ceil(this.canvas.visiblePart["~height"]);
},
move : function(pos)
{
var
width = Math.round(this.canvas.width * this.canvas.scale),
height = Math.round(this.canvas.height * this.canvas.scale),
xShift = (-1) * Math.ceil(pos['left'] * this.canvas.scale),
yShift = (-1) * Math.ceil(pos['top'] * this.canvas.scale);
if (pos.right === true || (width + xShift) < this.canvas.pos.absoluteWidth)
xShift = this.canvas.pos.absoluteWidth - width;
if (pos.bottom === true || (height + yShift) < this.canvas.pos.absoluteHeight)
yShift = this.canvas.pos.absoluteHeight - height;
xShift -= this.canvas.pos.left;
yShift -= this.canvas.pos.top;
this.formVisiblePart(this.canvas.scale, (-1) * xShift, (-1) * yShift);
this.canvas.pos['~shiftX'] = xShift;
this.canvas.pos['~shiftY'] = yShift;
this.canvas.pos.shiftX = xShift;
this.canvas.pos.shiftY = yShift;
this.canvasBlock.style.transform =
'translate3d(' + this.canvas.pos.shiftX + 'px, ' + this.canvas.pos.shiftY + 'px, 0) ' +
'scale(' + this.canvas.scale + ', ' + this.canvas.scale + ')';
BX.onCustomEvent(this, "onCanvasPositionHasChanged", []);
},
canvasesID : "canvasForEdit",
copyCanvas : null,
workCanvas : null,
getCopyCanvas : function()
{
if (this.copyCanvas === null)
{
this.copyCanvas = BX.create("CANVAS", { attrs : { id : this.id + 'Copy' }, style : { display : "none" }});
}
BX.adjust(this.copyCanvas, { props : { width : this.canvas.width, height : this.canvas.height } });
this.copyCanvas.getContext("2d").drawImage(this.canvas, 0, 0);
return this.copyCanvas;
},
getCanvas : function()
{
return this.canvas;
},
getWorkCanvas : function(draw)
{
if (this.workCanvas === null)
{
this.workCanvas = BX.create("CANVAS", { attrs : { id : this.id + 'Work' }, style : { display : "none" }});
}
BX.adjust(this.workCanvas, { props : { width : this.canvas.width, height : this.canvas.height } });
if (draw)
this.workCanvas.getContext("2d").drawImage(this.canvas, 0, 0);
return this.workCanvas;
},
rotate : function(clockwise)
{
if (this.busy === true)
return;
var rad = Math.PI / 2 * (clockwise ? 1 : -1),
tmpCanvas1 = this.getCopyCanvas(),
tmpCanvas2 = this.getWorkCanvas(false),
w = this.canvas.height,
h = this.canvas.width;
BX.adjust(tmpCanvas2, { props : { width : w, height : h } });
var ctx = tmpCanvas2.getContext("2d");
ctx.save();
if (clockwise)
ctx.translate(tmpCanvas1.height, 0);
else
ctx.translate(0, tmpCanvas1.width);
ctx.rotate(rad);
ctx.drawImage(tmpCanvas1, 0, 0);
ctx.restore();
this.set(tmpCanvas2, { props : { width : w, height : h } } );
this.stack.add(tmpCanvas1);
this.changed = true;
},
poster : function(node)
{
if (this.busy === true)
return;
if (!!this.posterPopup)
this.posterPopup.close();
var res = BX.pos(node);
this.posterPopup = new BX.PopupWindow('bx-poster-popup-' + node.id, node, {
lightShadow : true,
offsetTop: -3,
className : "bxu-poster-popup",
offsetLeft: Math.ceil(res.width / 2),
autoHide: true,
closeByEsc: true,
bindOptions: {position: "top"},
overlay : false,
events : {
onPopupClose : function() { this.destroy() },
onPopupDestroy : BX.proxy(function() { this.posterPopup = null; }, this)
},
buttons : [
new BX.PopupWindowButton( {text : BX.message('CANVAS_OK'), events : { click : BX.delegate(function() {
var msg = BX('posterPopupText' + node.id);
if (!!msg && msg.value.length > 0)
this.posterApply(msg.value);
this.posterPopup.close();
}, this) } } ),
new BX.PopupWindowButtonLink( {text : BX.message('CANVAS_CANCEL'), events : { click : function(){this.posterPopup.close();}.bind(this) } } )
],
content : [/*jshint multistr: true */'<div class="bxu-poster-popup-dt">', BX.message("CANVAS_POSTER_SIGN"), '</div> \
<input type="text" id="posterPopupText', node.id,'" maxlength="255" value="" />'].join("")
});
this.posterPopup.show();
this.posterPopup.setAngle({position:'bottom'});
this.posterPopup.bindOptions.forceBindPosition = true;
this.posterPopup.adjustPosition();
BX.focus(BX('posterPopupText' + node.id));
this.posterPopup.bindOptions.forceBindPosition = false;
},
posterApply : function(msg)
{
if (msg)
{
this.stack.add(this.getCopyCanvas());
var cnv = this.getWorkCanvas(true),
ctx = cnv.getContext("2d"),
size = Math.min(cnv.width, cnv.height) / 10;
ctx.fillStyle = "black";
ctx.fillRect(0, 0, cnv.width, size);
ctx.fillRect(0, cnv.height - 2 * size, cnv.width, 2 * size);
ctx.fillRect(0, 0, size, cnv.height);
ctx.fillRect(cnv.width - size, 0, size, cnv.height);
ctx.strokeStyle = "white";
var border = 5;
ctx.strokeRect(size - border, size - border,
cnv.width - (size * 2) + 2 * border,
cnv.height - (size * 3) + 2 * border);
ctx.fillStyle = "white";
ctx.textAlign = "center";
ctx.textBaseline = "middle";
ctx.font = size + "px marketing";
ctx.fillText(msg, cnv.width / 2, cnv.height - size, cnv.width);
this.set(cnv, false);
this.changed = true;
}
},
blackAndWhite : function()
{
if (this.busy === true)
return;
this.stack.add(this.getCopyCanvas());
var cnv = this.getWorkCanvas(true),
ctx = cnv.getContext("2d"),
frame = ctx.getImageData(0, 0, cnv.width, cnv.height),
v, i;
for (i = 0; i < frame.data.length; i += 4)
{
v = (frame.data[i] + frame.data[i + 1] + frame.data[i + 2]) / 3;
frame.data[i] = v;
frame.data[i + 1] = v;
frame.data[i + 2] = v;
}
ctx.putImageData(frame, 0, 0);
this.set(cnv, false);
this.changed = true;
},
flip : function(verticaly)
{
if (this.busy === true)
return;
this.stack.add(this.getCopyCanvas());
var cnv = this.getWorkCanvas(true),
ctx = cnv.getContext("2d");
ctx.save();
if (verticaly)
{
ctx.scale(1, -1);
ctx.translate(0, -cnv.height);
}
else
{
ctx.scale(-1, 1);
ctx.translate(-cnv.width, 0);
}
ctx.drawImage(cnv, 0, 0);
ctx.restore();
this.set(cnv, false);
this.changed = true;
},
cropObj : null,
cropStatus : false,
cropInit : function(button)
{
if (this.cropObj === null)
{
this.cropObj = new CanvasCrop(
this.id,
this.canvas,
BX(this.id + 'Crop')
);
this.cropObj.cropParams.topShift = parseInt(this.canvasBlock.style.top ? this.canvasBlock.style.top.replace(/[a-z]+$/, '') : 0);
this.cropObj.cropParams.leftShift = parseInt(this.canvasBlock.style.left ? this.canvasBlock.style.left.replace(/[a-z]+$/, '') : 0);
BX.addCustomEvent(this, "onCropHasToBeHidden", BX.delegate(this.cropObj.finish, this.cropObj));
BX.addCustomEvent(this.cropObj, "onCropApply", this.cropApply.bind(this));
BX.addCustomEvent(this.cropObj, "onCropTooBig", this.onCropTooBig.bind(this));
BX.addCustomEvent(this.cropObj, "onCropStart", BX.delegate(function(){
BX.addClass(button, "bxu-edit-btn-active");
this.cropStatus = true;
this.busy = true;
this.canvasMap.occupy();
BX.onCustomEvent(this, "onCropStart", [this.cropObj, this.cropObj.cropParams]);
}, this));
BX.addCustomEvent(this.cropObj, "onCropFinish", BX.delegate(function(){
BX.removeClass(button, "bxu-edit-btn-active");
this.busy = false;
this.cropStatus = false;
this.canvasMap.release();
BX.onCustomEvent(this, "onCropFinish", [this.cropObj, this.cropObj.cropParams]);
}, this));
BX.addCustomEvent(this, "onCanvasPositionHasChanged", BX.delegate(this.cropObj.scale, this.cropObj));
}
return true;
},
crop : function(button)
{
if (this.cropInit(button))
this.cropObj.turn();
},
onCropTooBigPopup : null,
onCropTooBig : function(width, heigth)
{
if (this.onCropTooBigPopup === null)
{
this.onCropTooBigPopupApply = BX.delegate(function() {
var res = BX.UploaderUtils.scaleImage(
this.canvas,
this.onCropTooBigPopup.presetParams,
"circumscribed"
);
if (res.bNeedCreatePicture)
{
this.scaleZoom = false;
this.scaleWidth(res.destin.width, true, BX(this.id + 'scaleIndicator'));
this.scaleZoom = true;
}
this.cropInsert(this.onCropTooBigPopup.presetParams);
this.onCropTooBigPopup.close();
}, this);
this.onCropTooBigPopupCancel = BX.delegate(function() {
this.onCropTooBigPopup.close();
}, this);
this.onCropTooBigPopup = new BX.PopupWindow(
'popupCropTooBigPopup' + this.id,
null,
{
lightShadow : true,
autoHide: true,
closeByEsc: true,
overlay : {},
buttons : [
new BX.PopupWindowButton( {text : BX.message("JS_CORE_FI_SCALE"), className : "popup-window-button-accept", events : { click : this.onCropTooBigPopupApply } } ),
new BX.PopupWindowButtonLink( {text : BX.message("JS_CORE_FI_CANCEL"), className : "popup-window-button-link-cancel", events : { click : this.onCropTooBigPopupCancel } } )
],
content : '<div class="adm-photoeditor-buttons-panel-cropping-too-big">' + BX.message("JS_CORE_FI_PRESET_IS_TOO_BIG") + '</div>'
}
);
}
this.onCropTooBigPopup.presetParams = {width : width, height : heigth};
this.onCropTooBigPopup.show();
},
cropApply : function(cropParams)
{
this.stack.add(this.getCopyCanvas());
var tmpCanvas2 = this.getWorkCanvas(false);
BX.adjust(tmpCanvas2, { props : { width : cropParams.width, height : cropParams.height } });
tmpCanvas2.getContext("2d").drawImage(this.canvas, (-1) * cropParams.left, (-1) * cropParams.top);
this.set(tmpCanvas2, { props : { width : cropParams.width, height : cropParams.height } } );
this.changed = true;
},
cropInsert : function(preset, button)
{
if (preset && this.cropInit(button))
{
this.cropObj.insert(preset.width, preset.height);
}
},
scaleObj : null,
scaleInit : function(pointer)
{
if (this.scaleObj === null)
{
this.scaleObj = new CanvasScale(
this.id,
pointer,
this.canvas
);
BX.addCustomEvent(this.scaleObj, "onScaleApply", BX.proxy(this.scaleApply, this));
BX.addCustomEvent(this.scaleObj, "onScaleRestore", BX.proxy(this.scaleRestore, this));
BX.addCustomEvent(this.scaleObj, "onScaleSuggest", BX.proxy(this.scaleSuggest, this));
BX.addCustomEvent(this, "onSetCanvas", BX.proxy(function(){
this.scaleObj.restore();
}, this));
}
return true;
},
scale : function(e)
{
if (this.scaleInit(BX.proxy_context))
{
this.scaleObj.start(e, this.canvas);
}
},
scaleWidth : function(width, prop, pointer)
{
if (this.scaleInit(pointer))
{
this.scaleObj.scaleWidth(width, this.canvas, prop);
}
},
scaleHeight : function(height, prop, pointer)
{
if (this.scaleInit(pointer))
{
this.scaleObj.scaleHeight(height, this.canvas, prop);
}
},
scaleApply : function(params)
{
this.stack.add(this.getCopyCanvas());
BX.show(this.scaleObj.getPreventer());
var
tmpCanvas2 = this.getWorkCanvas(false),
paramsOld = {
maxVisibleScale : this.canvas.maxVisibleScale,
scale : this.canvas.scale,
width : this.canvas.width,
height : this.canvas.height,
"~shiftX" : this.canvas.pos['~shiftX'],
"~shiftY" : this.canvas.pos['~shiftY']
};
BX.adjust(tmpCanvas2, { props : { width : params.width, height : params.height } });
tmpCanvas2.getContext("2d").drawImage(this.canvas,
0, 0, this.canvas.width, this.canvas.height,
0, 0, params.width, params.height
);
this.set(tmpCanvas2, { props : { width : params.width, height : params.height } } );
this.cursor.x = 0;
this.cursor.y = 0;
if (this.scaleZoom !== false)
{
var
deltaWidth = (params.width - paramsOld.width) * paramsOld.scale,
deltaHeight = (params.height - paramsOld.height) * paramsOld.scale,
xShift = Math.max(
((-1) * paramsOld["~shiftX"] + (deltaWidth / 2)),
0),
yShift = Math.max(
((-1) * paramsOld['~shiftY'] + (deltaHeight / 2)),
0);
this.canvas.pos['~shiftX'] = (-1) * xShift / paramsOld.scale * this.canvas.scale;
this.canvas.pos['~shiftY'] = (-1) * yShift / paramsOld.scale * this.canvas.scale;
BX.addClass(this.canvasBlock, "adm-photoeditor-active-image-ascetic");
this.zoomProcess(paramsOld.scale);
BX.removeClass(this.canvasBlock, "adm-photoeditor-active-image-ascetic");
}
if (this.cropObj)
{
this.cropObj.scale();
}
BX.hide(this.scaleObj.getPreventer());
this.changed = true;
},
scaleRestore : function()
{
BX.onCustomEvent(this, "onScaleCanvas", arguments);
},
scaleSuggest : function()
{
BX.onCustomEvent(this, "onScaleCanvas", arguments);
}
};
var CanvasScale = function(id, pointer, canvas) {
this.id = id;
this.pointer = pointer;
var pos = BX.pos(this.pointer.parentNode);
this.divisionValue = pos.height / 200;
this.process = this.process.bind(this);
this.finish = this.finish.bind(this);
if (canvas)
{
this.init(canvas);
}
};
CanvasScale.prototype = {
canvas : null,
divisionValue : 0,
value: 0,
minValue : 0,
maxValue : 100,
cursor : {
start : 0,
end : 0
},
preventer : null,
params : {
scaleX : 1,
scaleY : 1,
"~scaleX" : 1,
"~scaleY" : 1
},
init : function(canvas)
{
this.canvas = canvas;
this.value = 0;
this.minValue = (Math.max(1 / canvas.width, 1 / canvas.height) - 1) * 100;
this.params.width = this.canvas.width;
this.params.height = this.canvas.height;
this.params["~scaleX"] = 1;
this.params["~scaleY"] = 1;
return this.block;
},
getPreventer : function()
{
var preventer = null;
if (this.preventer === null)
{
preventer = BX.create('DIV', {
attrs : {
className : "adm-photoeditor-scale-area"
}
});
if (BX(this.canvas))
{
this.canvas.parentNode.parentNode.insertBefore(preventer, this.canvas.parentNode);
this.preventer = preventer;
}
}
return this.preventer;
},
start : function(e, canvas)
{
this.init(canvas);
BX.fixEventPageY(e);
this.cursor.start = e.pageY;
BX.bind(document, "mousemove", this.process);
BX.bind(document, "mouseup", this.finish);
return BX.PreventDefault(e);
},
process : function(e)
{
BX.fixEventPageY(e);
this.cursor.end = e.pageY;
this.value = (this.cursor.start - this.cursor.end) / this.divisionValue;
if (this.value > this.maxValue)
this.value = this.maxValue;
else if (this.value < this.minValue)
this.value = this.minValue;
this.setVis();
return BX.PreventDefault(e);
},
finish : function(e)
{
BX.unbind(document, "mousemove", this.process);
BX.unbind(document, "mouseup", this.finish);
if (parseInt(this.value) !== 0)
{
this.change();
}
else
{
this.restore();
}
return BX.PreventDefault(e);
},
setVis : function()
{
this.pointer.style.top = (50 + parseInt((-1) * this.value * 0.5)) + '%';
this.pointer.innerHTML = Math.ceil(this.value) + '%';
this.params.scaleX = (1 + this.value / 100) * this.params["~scaleX"];
this.params.scaleY = (1 + this.value / 100) * this.params["~scaleY"];
this.params.width = Math.ceil(this.canvas.width * this.params.scaleX);
this.params.height = Math.ceil(this.canvas.height * this.params.scaleY);
this.canvas.style.transform = "scale(" + this.params.scaleX + ", " + this.params.scaleY + ")";
BX.onCustomEvent(this, "onScaleSuggest", [this.params, this.value])
},
scaleWidth : function(width, canvas, prop)
{
width = Math.ceil(width);
if (width <= 0)
return;
this.init(canvas);
var delta = this.params["~scaleX"];
this.params["~scaleX"] = width / this.params.width;
delta = this.params["~scaleX"] - delta;
if (prop)
{
this.params["~scaleY"] += delta;
}
this.setVis();
this.change();
},
scaleHeight : function(height, canvas, prop)
{
height = Math.ceil(height);
if (height <= 0)
return;
this.init(canvas);
var delta = this.params["~scaleX"];
this.params["~scaleY"] = height / this.params.height;
delta = this.params["~scaleY"] - delta;
if (prop)
{
this.params["~scaleX"] += delta;
}
this.setVis();
this.change();
},
change : function()
{
BX.onCustomEvent(this, "onScaleApply", [this.params, this.value]);
},
restore : function()
{
this.value = 0;
this.params["~scaleX"] = 1;
this.params["~scaleY"] = 1;
this.setVis();
this.canvas.style.transform = '';
BX.onCustomEvent(this, "onScaleRestore", [this.canvas]);
}
};
var CanvasCrop = function(id, canvas, pointerOnCanvas) {
this.id = id;
this.canvas = canvas;
this.block = pointerOnCanvas;
};
CanvasCrop.prototype = {
active : false,
canvas : null,
root : null,
preventer : null,
projection : null,
pointer : null, // pointer on projection
block : null, // pointer on canvas
turn : function()
{
if (this.init())
{
if (this.active === false)
{
this.start();
}
else
{
this.finish();
}
}
},
cursor : {
pageX : 0,
pageY : 0
},
cropParams : {
width : 0,
height : 0,
top : 0,
left : 0,
topShift : 0,
leftShift : 0,
defaultWidth : 0,
defaultHeight : 0
},
init : function()
{
if (this.preventer === null)
{
this.root = BX.create('DIV', {
attrs : {
className : "adm-photoeditor-crop-area-root"
},
style : {
position : "absolute",
boxSizing: "border-box",
"-webkit-user-select" : "none"
}
});
document.body.appendChild(this.root);
BX.ZIndexManager.register(this.root);
this.preventer = BX.create('DIV', {
attrs : {
className : "adm-photoeditor-crop-area"
}
});
this.apply = BX.create('DIV', {
attrs : { className : "adm-photoeditor-crop-apply" },
style : { zIndex : 3 },
events : {
click : this.cropApply.bind(this)
}
});
this.cancel = BX.create('DIV', {
attrs : { className : "adm-photoeditor-crop-cancel" },
style : { zIndex : 3 },
events : {
click : this.cropCancel.bind(this)
}
});
this.proportion = BX.create('DIV', {
attrs : { className : "adm-photoeditor-crop-proportion" },
style : { zIndex : 3 },
events : {
click : this.cropProportionActivate.bind(this)
}
});
this.width = BX.create('DIV', { attrs : { className : "adm-photoeditor-crop-width" } } );
this.height = BX.create('DIV', { attrs : { className : "adm-photoeditor-crop-height" } } );
this.stretchStart = this.stretchStart.bind(this);
this.stretch = this.stretch.bind(this);
this.stretchEnd = this.stretchEnd.bind(this);
this.leftBottom = BX.create('DIV', {
attrs : { className : "adm-photoeditor-crop-left-bottom" },
events : {
mousedown : this.stretchStart
}
} );
this.left = BX.create('DIV', {
attrs : { className : "adm-photoeditor-crop-left" },
events : {
mousedown : this.stretchStart
}
} );
this.leftTop = BX.create('DIV', {
attrs : { className : "adm-photoeditor-crop-left-top" },
events : {
mousedown : this.stretchStart
}
} );
this.top = BX.create('DIV', {
attrs : { className : "adm-photoeditor-crop-top" },
events : {
mousedown : this.stretchStart
}
} );
this.rightTop = BX.create('DIV', {
attrs : { className : "adm-photoeditor-crop-right-top" },
events : {
mousedown : this.stretchStart
}
} );
this.right = BX.create('DIV', {
attrs : { className : "adm-photoeditor-crop-right" },
events : {
mousedown : this.stretchStart
}
} );
this.rightBottom = BX.create('DIV', {
attrs : { className : "adm-photoeditor-crop-right-bottom" },
events : {
mousedown : this.stretchStart
}
} );
this.bottom = BX.create('DIV', {
attrs : { className : "adm-photoeditor-crop-bottom" },
events : {
mousedown : this.stretchStart
}
} );
this.pointer = BX.create('DIV', {
attrs : { className : "adm-photoeditor-crop-pointer" },
style : {
position : "absolute",
top : 0, left : 0, bottom : 0, right: 0,
boxSizing : "border-box",
zIndex : 3,
cursor : "pointer"
},
children : [
this.apply,
this.cancel,
this.proportion,
BX.create('DIV',
{
attrs : {
className : "adm-photoeditor-crop-measures"
},
children : [
this.width,
this.height
]
}),
this.leftBottom,
this.left,
this.leftTop,
this.top,
this.rightTop,
this.right,
this.rightBottom,
this.bottom
]
});
this.overlayTop = BX.create('DIV', { attrs : { className : "adm-photoeditor-crop-overlay-top" } } );
this.overlayRight = BX.create('DIV', { attrs : { className : "adm-photoeditor-crop-overlay-right" } } );
this.overlayBottom = BX.create('DIV', { attrs : { className : "adm-photoeditor-crop-overlay-bottom" } } );
this.overlayLeft = BX.create('DIV', { attrs : { className : "adm-photoeditor-crop-overlay-left" } } );
this.projection = BX.create('DIV', {
attrs : {id : 'projection'},
style : { position : "absolute", top : 0, left : 0, bottom : 0, right: 0, zIndex : 1001, display : 'none', boxSizing: "border-box" },
children : [
this.overlayTop,
this.overlayRight,
this.overlayBottom,
this.overlayLeft,
this.pointer
]
} );
this.projection.appendChild(this.pointer);
this.root.appendChild(this.projection);
this.root.appendChild(this.preventer);
this.drawStart = this.drawStart.bind(this);
this.draw = this.draw.bind(this);
this.drawEnd = this.drawEnd.bind(this);
this.stop = this.stop.bind(this);
this.moveStart = this.moveStart.bind(this);
this.move = this.move.bind(this);
this.moveEnd = this.moveEnd.bind(this);
BX.bind(this.pointer, "mousedown", this.moveStart);
}
return this.block;
},
scale : function()
{
if (this.canvas.width < this.cropParams.width || this.canvas.height < this.cropParams.height)
{
this.finish()
}
else if (this.active === true)
{
var
left = 0, leftAfter = 0,
top = 0, topAfter = 0;
if (this.projection)
{
left = Math.ceil(parseInt(this.projection.style.left ? this.projection.style.left.replace("px", "") : 0));
top = Math.ceil(parseInt(this.projection.style.top ? this.projection.style.top.replace("px", "") : 0));
}
this.showProjection();
if (this.projection)
{
leftAfter = Math.ceil((this.projection.style.left ? parseInt(this.projection.style.left.replace("px", "")) : 0));
topAfter = Math.ceil((this.projection.style.top ? parseInt(this.projection.style.top.replace("px", "")) : 0));
if (left != leftAfter)
this.pointer.left = Math.max(0, (this.pointer.left + left - leftAfter));
if (topAfter != top)
this.pointer.top = Math.max(0, (this.pointer.top + top - topAfter));
}
this.cropParams.left = Math.ceil(this.pointer.left / this.canvas.scale + this.canvas.visiblePart.left);
this.cropParams.top = Math.ceil(this.pointer.top / this.canvas.scale + this.canvas.visiblePart.top);
if (this.canvas.scale < 1)
{
this.cropParams.width = Math.ceil(this.pointer.width / this.canvas.scale);
this.cropParams.height = Math.ceil(this.pointer.height / this.canvas.scale);
}
else
{
this.pointer.width = Math.ceil(this.cropParams.width * this.canvas.scale);
this.pointer.height = Math.ceil(this.cropParams.height * this.canvas.scale);
}
this.setLeft(this.pointer.left, this.cropParams.left);
this.setTop(this.pointer.top, this.cropParams.top);
this.setWidth(this.pointer.width, this.cropParams.width);
this.setHeight(this.pointer.height, this.cropParams.height);
}
},
drawStart : function(e)
{
var left = 0,
top = 0;
if (e)
{
BX.fixEventPageXY(e);
left = e.pageX - this.projection.pos.left;
top = e.pageY - this.projection.pos.top;
if (left > this.projection.pos.width || top > this.projection.pos.height)
return this.finish();
this.cursor = {
pageX : e.pageX,
pageY : e.pageY
};
BX.PreventDefault(e);
}
left = (left > 0 ? left : 0);
top = (top > 0 ? top : 0);
this.cropParams.left = Math.ceil(left / this.canvas.scale + this.canvas.visiblePart.left);
this.cropParams.top = Math.ceil(top / this.canvas.scale + this.canvas.visiblePart.top);
this.cropParams.maxWidth = this.canvas.width - this.cropParams.left;
this.cropParams.maxHeight = this.canvas.height - this.cropParams.top;
this.cropParams.savePropotions = (this.proportion.active === true);
this.setLeft(left, this.cropParams.left);
this.setWidth(0, 0);
this.setTop(top, this.cropParams.top);
this.setHeight(0, 0);
this.showPointer();
BX.bind(document, "mousemove", this.draw);
return false;
},
draw : function(e)
{
var width = 0, height = 0;
if (e)
{
BX.fixEventPageXY(e);
width = e.pageX - this.cursor.pageX;
height = e.pageY - this.cursor.pageY;
BX.PreventDefault(e)
}
this.cropParams.width = Math.ceil(width / this.canvas.scale);
if (width <= 0)
{
width = 0;
this.cropParams.width = 0;
}
else if (width >= (this.projection.pos.width - this.pointer.left))
{
width = (this.projection.pos.width - this.pointer.left);
this.cropParams.width = this.cropParams.maxWidth;
}
this.setWidth(width, this.cropParams.width);
this.cropParams.height = Math.ceil(height / this.canvas.scale);
if (height <= 0)
{
height = 0;
this.cropParams.height = 0;
}
else if (height >= (this.projection.pos.height - this.pointer.top))
{
height = (this.projection.pos.height - this.pointer.top);
this.cropParams.height = this.cropParams.maxHeight;
}
this.setHeight(height, this.cropParams.height);
return false;
},
drawEnd : function(e)
{
if (e)
BX.PreventDefault(e);
this.stop();
return false;
},
insert : function(width, height)
{
if (!this.init())
{
BX.DoNothing();
}
else if (this.canvas.width < width || this.canvas.height < height)
{
BX.onCustomEvent(this, "onCropTooBig", [width, height]);
}
else
{
this.start();
this.cropProportionActivate(true);
BX.onCustomEvent(this, "onCropStart", []);
this.drawStart();
this.cropParams.width = width;
width = Math.ceil(width * this.canvas.scale);
if (width <= 0)
{
width = 0;
this.cropParams.width = 0;
}
else if (width >= (this.projection.pos.width - this.pointer.left))
{
width = (this.projection.pos.width - this.pointer.left);
this.cropParams.width = this.cropParams.maxWidth;
}
this.setWidth(width, this.cropParams.width);
this.cropParams.height = height;
height = Math.ceil(height * this.canvas.scale);
if (height <= 0)
{
height = 0;
this.cropParams.height = 0;
}
else if (height >= (this.projection.pos.height - this.pointer.top))
{
height = (this.projection.pos.height - this.pointer.top);
this.cropParams.height = this.cropParams.maxHeight;
}
this.setHeight(height, this.cropParams.height);
this.drawEnd();
}
},
moveStart : function(e)
{
this.cursor = null;
if (e.target == this.pointer)
{
BX.fixEventPageXY(e);
this.showPreventer();
this.cursor = {
pageX : e.pageX,
pageY : e.pageY,
x : e.pageX - this.projection.pos.left - this.pointer.left,
y : e.pageY - this.projection.pos.top - this.pointer.top
};
BX.bind(document, "mousemove", this.move);
BX.bind(document, "mouseup", this.moveEnd);
}
},
move : function(e)
{
if (this.cursor != null)
{
BX.fixEventPageXY(e);
var deltaX = e.pageX - this.cursor.pageX,
deltaY = e.pageY - this.cursor.pageY,
left = this.pointer.left + deltaX,
top = this.pointer.top + deltaY;
this.cursor.pageX = e.pageX;
this.cursor.pageY = e.pageY;
if (
(left + this.pointer.width) >= this.projection.pos.width &&
(this.canvas.visiblePart.left + this.canvas.visiblePart.width) >= this.canvas.width
)
{
left = (this.projection.pos.width - this.pointer.width);
this.cropParams.left = this.canvas.width - this.cropParams.width;
}
else
{
if (left <= 0)
left = 0;
else if ((left + this.pointer.width) >= this.projection.pos.width)
left = (this.projection.pos.width - this.pointer.width);
this.cropParams.left = Math.ceil(left / this.canvas.scale + this.canvas.visiblePart.left);
}
if (
(top + this.pointer.height) >= this.projection.pos.height &&
(this.canvas.visiblePart.top + this.canvas.visiblePart.height) >= this.canvas.height
)
{
top = (this.projection.pos.height - this.pointer.height);
this.cropParams.top = this.canvas.height - this.cropParams.height;
}
else
{
if (top <= 0)
top = 0;
else if ((top + this.pointer.height) >= this.projection.pos.height)
top = (this.projection.pos.height - this.pointer.height);
this.cropParams.top = Math.ceil(top / this.canvas.scale + this.canvas.visiblePart.top);
}
this.setLeft(left, this.cropParams.left);
this.setTop(top, this.cropParams.top);
}
},
moveEnd : function()
{
this.hidePreventer();
BX.unbind(document, "mousemove", this.move);
BX.unbind(document, "mouseup", this.moveEnd);
},
showPointer : function()
{
this.block.style.display = "block";
this.pointer.style.display = "block";
this.overlayTop.style.display = "block";
this.overlayRight.style.display = "block";
this.overlayBottom.style.display = "block";
this.overlayLeft.style.display = "block";
},
hidePointer : function()
{
this.block.style.top = 0;
this.block.style.bottom = 0;
this.block.style.width = 0;
this.block.style.height = 0;
this.block.style.display = "none";
this.pointer.style.display = "none";
this.overlayTop.style.display = "none";
this.overlayRight.style.display = "none";
this.overlayBottom.style.display = "none";
this.overlayLeft.style.display = "none";
},
showProjection : function()
{
var pos = BX.pos(this.block.parentNode.parentNode, false);
BX.adjust(this.root, {style : {
left : pos.left + 'px',
top : pos.top + 'px',
width : pos.width + 'px',
height : pos.height + 'px',
display : "block"
}});
BX.ZIndexManager.bringToFront(this.root);
var projection = { left : 0, top : 0, right : 0, bottom : 0, display : "block" };
if (this.canvas.visiblePart.topGap > 0)
projection.top = Math.ceil(this.canvas.visiblePart.topGap) + 'px';
if (this.canvas.visiblePart.leftGap > 0)
projection.left = Math.ceil(this.canvas.visiblePart.leftGap) + 'px';
if (this.canvas.visiblePart.bottomGap > 0)
projection.bottom = Math.ceil(this.canvas.visiblePart.bottomGap) + 'px';
if (this.canvas.visiblePart.rightGap > 0)
projection.right = Math.ceil(this.canvas.visiblePart.rightGap) + 'px';
BX.adjust(this.projection, {style : projection});
this.projection.pos = BX.pos(this.projection);
},
hideProjection : function()
{
BX.hide(this.root);
BX.hide(this.projection);
BX.hide(this.preventer);
},
showPreventer : function()
{
BX.show(this.preventer);
},
hidePreventer : function()
{
BX.hide(this.preventer);
},
start : function()
{
this.active = true;
BX.bind(document, "mousedown", this.drawStart);
BX.bind(document, "mouseup", this.drawEnd);
this.hidePointer();
this.showProjection();
this.showPreventer();
BX.onCustomEvent(this, "onCropStart", []);
},
stop : function()
{
this.hidePreventer();
BX.unbind(document, "mousedown", this.drawStart);
BX.unbind(document, "mousemove", this.draw);
BX.unbind(document, "mouseup", this.drawEnd);
BX.onCustomEvent(this, "onCropStop", []);
},
finish : function()
{
this.active = false;
this.stop();
this.hidePointer();
this.hideProjection();
BX.onCustomEvent(this, "onCropFinish", [this.cropParams]);
},
cropApply : function()
{
this.finish();
if (this.cropParams.width > 0 && this.cropParams.height > 0)
{
BX.onCustomEvent(this, "onCropApply", [this.cropParams]);
}
},
cropCancel : function()
{
BX.onCustomEvent(this, "onCropCancel", []);
this.finish();
},
cropProportion : {
active : false,
"w/h" : 0,
"h/w" : 0
},
cropProportionActivate : function(active)
{
if (!(active === true || active === false))
{
active = this.cropProportion.active !== true;
}
this.cropProportion.active = active;
if (this.cropProportion.active)
{
if (!BX.hasClass(this.proportion, "active"))
{
BX.addClass(this.proportion, "active");
}
BX.hide(this.left);
BX.hide(this.top);
BX.hide(this.right);
BX.hide(this.bottom);
}
else
{
BX.removeClass(this.proportion, "active");
BX.show(this.left);
BX.show(this.top);
BX.show(this.right);
BX.show(this.bottom);
}
},
cropProportionInit : function()
{
if (this.cropProportion.active !== true)
{
this.cropProportion["w/h"] = 0;
this.cropProportion["h/w"] = 0;
}
else if (this.pointer.width > 0 && this.pointer.height > 0)
{
this.cropProportion["w/h"] = this.pointer.width / this.pointer.height;
this.cropProportion["h/w"] = this.pointer.height / this.pointer.width;
}
else
{
this.cropProportion["w/h"] = 1;
this.cropProportion["h/w"] = 1;
}
},
stretchPosition : null,
stretchStart : function(e)
{
BX.PreventDefault(e);
var div = e['currentTarget'] || e['target'];
this.stretchPosition = div.className.replace("adm-photoeditor-crop-", "");
this.cursor = null;
if (this.stretchPosition == "left-bottom" ||
this.stretchPosition == "left" ||
this.stretchPosition == "left-top" ||
this.stretchPosition == "top" ||
this.stretchPosition == "right-top" ||
this.stretchPosition == "right" ||
this.stretchPosition == "right-bottom" ||
this.stretchPosition == "bottom"
)
{
BX.fixEventPageXY(e);
this.cropProportionInit();
this.showPreventer();
this.cursor = {
pageX : e.pageX,
pageY : e.pageY,
left : this.projection.pos.left + this.pointer.left,
right : (this.projection.pos.left + this.pointer.left + this.pointer.width),
top : this.projection.pos.top + this.pointer.top,
bottom : this.projection.pos.top + this.pointer.top + this.pointer.height
};
BX.bind(document, "mousemove", this.stretch);
BX.bind(document, "mouseup", this.stretchEnd);
}
return false;
},
stretch : function(e)
{
if (this.cursor != null)
{
BX.fixEventPageXY(e);
var
tmp,
left = null, width = null,
top = null, height = null;
this.cursor.pageX = e.pageX;
this.cursor.pageY = e.pageY;
if (this.stretchPosition.indexOf("left") >= 0)
{
tmp = (this.pointer.left + this.pointer.width);
width = Math.max((this.cursor.right - e.pageX), 0);
width = Math.min(width, tmp);
left = tmp - width;
}
else if (this.stretchPosition.indexOf("right") >= 0)
{
width = Math.max((e.pageX - this.cursor.left), 0);
}
if (width !== null)
{
left = (left === null ? this.pointer.left : left);
if (width <= 0)
{
width = 0;
}
else if (width >= (this.projection.pos.width - left))
{
width = (this.projection.pos.width - left);
}
}
if (this.stretchPosition.indexOf("top") >= 0)
{
tmp = this.pointer.top + this.pointer.height;
height = Math.max((this.cursor.bottom - e.pageY), 0);
height = Math.min(height, tmp);
top = tmp - height;
}
else if (this.stretchPosition.indexOf("bottom") >= 0)
{
height = Math.max((e.pageY - this.cursor.top), 0);
}
if (height !== null)
{
top = (top === null ? this.pointer.top : top);
if (height <= 0)
{
height = 0;
}
else if (height >= (this.projection.pos.height - top))
{
height = (this.projection.pos.height - top);
}
}
var strictMax = false;
if (this.cropProportion.active === true)
{
if (width && height)
{
var oldValue;
if (this.cropProportion["h/w"] * width > height)
{
oldValue = width;
width = this.cropProportion["w/h"] * height;
if (this.stretchPosition.indexOf("left") >= 0)
{
left += (oldValue - width);
}
}
else
{
oldValue = height;
height = this.cropProportion["h/w"] * width;
if (this.stretchPosition.indexOf("top") >= 0)
{
top += (oldValue - height);
}
}
if ((this.cropProportion["h/w"] == 1))
{
this.cropParams.left = Math.ceil(left / this.canvas.scale + this.canvas.visiblePart.left);
this.cropParams.top = Math.ceil(top / this.canvas.scale + this.canvas.visiblePart.top);
strictMax = Math.min(
(this.canvas.width - this.cropParams.left),
(this.canvas.height - this.cropParams.top)
);
}
}
else
{
width = null;
height = null;
}
}
if (width !== null)
{
this.cropParams.left = Math.ceil(left / this.canvas.scale + this.canvas.visiblePart.left);
this.cropParams.maxWidth = (strictMax || (this.canvas.width - this.cropParams.left));
this.cropParams.width = Math.ceil(width / this.canvas.scale);
if (width <= 0)
{
this.cropParams.width = 0;
}
else if (this.cropParams.width >= this.cropParams.maxWidth)
{
this.cropParams.width = this.cropParams.maxWidth
}
this.setLeft(left, this.cropParams.left);
this.setWidth(width, this.cropParams.width);
}
if (height !== null)
{
this.cropParams.top = Math.ceil(top / this.canvas.scale + this.canvas.visiblePart.top);
this.cropParams.maxHeight = (strictMax || (this.canvas.height - this.cropParams.top));
this.cropParams.height = Math.ceil(height / this.canvas.scale);
if (height <= 0)
{
this.cropParams.height = 0;
}
else if (this.cropParams.height >= this.cropParams.maxHeight)
{
this.cropParams.height = this.cropParams.maxHeight;
}
this.setTop(top, this.cropParams.top);
this.setHeight(height, this.cropParams.height);
}
}
},
stretchEnd : function()
{
this.hidePreventer();
BX.unbind(document, "mousemove", this.stretch);
BX.unbind(document, "mouseup", this.stretchEnd);
},
setWidth : function(visible, real)
{
this.pointer.width = visible;
this.pointer.style.width = (visible + 'px');
this.block.width =
this.width.innerHTML = real;
this.block.style.width = (real + 'px');
this.overlayTop.style.width = (this.pointer.left + this.pointer.width) + 'px';
this.overlayRight.style.left = (this.pointer.left + this.pointer.width) + 'px';
},
setLeft : function(visible, real)
{
this.pointer.style.left = visible + 'px';
this.pointer.left = visible;
this.block.style.left = real + 'px';
this.overlayTop.style.width = (this.pointer.left + this.pointer.width) + 'px';
this.overlayRight.style.left = (this.pointer.left + this.pointer.width) + 'px';
this.overlayBottom.style.left = this.pointer.left + 'px';
this.overlayLeft.style.width = this.pointer.left + 'px';
},
setHeight : function(visible, real)
{
this.pointer.height = visible;
this.pointer.style.height = (visible+ 'px');
this.block.height =
this.height.innerHTML = real;
this.block.style.height = (real + 'px');
this.overlayRight.style.height = (this.pointer.top + visible) + 'px';
this.overlayBottom.style.top = (this.pointer.top + visible) + 'px';
},
setTop : function(visible, real)
{
this.pointer.style.top = visible + 'px';
this.pointer.top = visible;
this.block.style.top = real + 'px';
this.overlayTop.style.height = this.pointer.top + 'px';
this.overlayRight.style.height = (this.pointer.top + this.pointer.height) + 'px';
this.overlayBottom.style.top = (this.pointer.top + this.pointer.height) + 'px';
this.overlayLeft.style.top = this.pointer.top + 'px';
}
};
var CanvasMapMaster = function(block, params) {
this.block = block;
this.id = this.block.id + 'Map';
if (BX(this.id + 'Root'))
{
this.root = BX(this.id + 'Root')
}
else
{
this.root = BX.create('DIV', {
style : {
display : "none",
position : "absolute"
},
attrs : {
id : this.id + 'Root',
className : "adm-photoeditor-active-map-root"
},
html : [
/*jshint multistr: true */
'<div class="adm-photoeditor-active-map-block" id="', this.id, 'Block"> \
<div class="adm-photoeditor-active-map"> \
<div class="adm-photoeditor-active-map-image"> \
<canvas id="', this.id, 'Canvas"></canvas> \
</div> \
<div class="adm-photoeditor-active-map-area"></div> \
<div class="adm-photoeditor-active-map-pointer"></div> \
</div> \
<div class="adm-photoeditor-active-map-handle" id="', this.id, 'Resizer"> \
</div> \
</div>'
].join("").replace(/[\n\t]/gi, '').replace(/>\s</gi, '><')
} );
document.body.appendChild(this.root);
BX.ZIndexManager.register(this.root);
}
this.moveStart = this.moveStart.bind(this);
this.move = this.move.bind(this);
this.moveEnd = this.moveEnd.bind(this);
this._bindNodes = this.bindNodes.bind(this);
BX.defer_proxy(this._bindNodes)(params);
BX.bind(window, "resize", BX.proxy(this.onResizeWindow, this));
return this;
};
CanvasMapMaster.prototype = {
bindNodesCounter : 0,
bindNodes : function(params) {
this.bindNodesCounter++;
if (this.bindNodesCounter > 100 || !BX(this.id + 'Canvas'))
{
if (this.bindNodesCounter <= 100)
BX.defer_proxy(this._bindNodes)(params);
return;
}
this.canvasMapBlock = BX(this.id + 'Block');
this.canvasMapResizer = BX(this.id + 'Resizer');
BX.hide(this.canvasMapResizer); // TODO map-resize
this.canvasMapCover = this.canvasMapBlock.firstChild;
this.canvasMap = BX(this.id + 'Canvas');
this.canvasMapPointer = this.canvasMapBlock.firstChild.childNodes[2];
this.canvasMapPointer.params = params;
BX.addClass(this.canvasMapPointer, "adm-photoeditor-active-map-pointer-draggable");
BX.bind(this.canvasMapPointer, "mousedown", this.moveStart);
BX.bind(this.canvasMapResizer, "mousedown", this.stretchStart);
BX.onCustomEvent(this, "onMapIsInitialised", [this]);
},
init : function(canvas, canvasParams) {
if (canvasParams)
{
var res = BX.UploaderUtils.scaleImage(canvasParams, this.canvasMapPointer.params);
this.root.style.display = 'none';
this.collapsedNode.style.display = 'none';
BX.adjust(
this.canvasMap, {
props : res.destin
}
);
this.canvasMap.pos = null;
this.options.visible = false;
BX.adjust(
this.canvasMapCover, {
style : {
width : res.destin.width + 'px',
height : res.destin.height + 'px'
}
}
);
BX.adjust(
this.canvasMapPointer, {
props : {
width : res.destin.width,
height : res.destin.height
},
style : {
width : res.destin.width + 'px',
height : res.destin.height + 'px'
}
}
);
this.canvasMap.canvasProp = res.coeff;
}
this.canvasMap.canvasWidth = canvas.width;
this.canvasMap.canvasHeight = canvas.height;
this.canvasMap.getContext("2d").drawImage(canvas,
0, 0, canvas.width, canvas.height,
0, 0, this.canvasMap.width, this.canvasMap.height
);
},
options : {
collapsed : false,
collapsing : null,
visible : false,
busy : false,
mode : "slow"
},
animationV: null,
animationC: null,
show : function() {
if (this.options.visible)
return;
else if (this.animationV)
this.animationV.stop();
this.options.visible = true;
var pos = BX.pos(this.block, false);
this.root.pos = {
top : pos.top,
left : (pos.right - this.canvasMap.width),
width : this.canvasMap.width,
height : this.canvasMap.height
};
this.root.style.top = this.root.pos.top + 'px';
this.root.style.left = this.root.pos.left + 'px';
this.root.style.overflow = "hidden";
this.root.style.width = this.root.pos.width + 'px';
this.root.style.height = this.root.pos.height + 'px';
this.root.style.display = (this.options.collapsed ? 'none' : 'block');
this.collapsedNode.style.display = '';
BX.ZIndexManager.bringToFront(this.root);
this.canvasMapBlock.style.top = "-" + (this.canvasMap.height + 1) + 'px';
this.canvasMapBlock.style.left = 0;
this.canvasMapBlock.style.width = this.canvasMap.width + 'px';
this.canvasMapBlock.style.height = this.canvasMap.height + 'px';
this.canvasMapBlock.y = (this.canvasMapBlock.y || this.canvasMap.height);
this.canvasMapBlock.x = (this.canvasMapBlock.x || this.canvasMap.width);
this.animationV = new BX.easing({
duration : 200,
start : { y : this.canvasMapBlock.y, x : this.canvasMapBlock.x},
finish : { y : 0, x : 0},
step : BX.delegate(function(state){
this.canvasMapBlock.y = state.y;
this.canvasMapBlock.style.top = "-" + state.y + "px";
}, this),
complete : BX.delegate(function(){
this.canvasMapBlock.y = false;
this.canvasMapBlock.x = false;
this.canvasMapBlock.style.top = 0;
this.canvasMapBlock.style.left = 0;
this.root.style.overflow = "visible";
this.animationV = null;
}, this)
});
this.animationV.animate();
},
hide : function(slow) {
var func = BX.delegate(function(){
this.root.style.display = 'none';
this.collapsedNode.style.display = 'none';
delete this.root.pos;
this.canvasMapBlock.y = false;
this.canvasMapBlock.x = false;
this.animationV = null;
}, this);
if (slow !== true)
{
if (this.animationV)
this.animationV.stop();
this.options.visible = false;
func();
}
else if (this.options.visible)
{
if (this.animationV)
this.animationV.stop();
this.options.visible = false;
this.root.style.overflow = "hidden";
this.canvasMapBlock.y = (this.canvasMapBlock.y || 0);
this.canvasMapBlock.x = (this.canvasMapBlock.x || 0);
this.animationV = new BX.easing({
duration : 200,
start : { y : this.canvasMapBlock.y, x : this.canvasMapBlock.x},
finish : { y : this.canvasMap.height, x : this.canvasMap.width},
step : BX.delegate(function(state){
this.canvasMapBlock.y = state.y;
this.canvasMapBlock.style.top = "-" + state.y + "px";
this.canvasMapBlock.x = state.x;
}, this),
complete : func
});
this.animationV.animate();
}
else
{
func();
}
},
zoom : function(visPart) {
var show = (visPart && (
visPart["~top"] > 0 ||
visPart["~left"] > 0 ||
visPart["~width"] < this.canvasMap.canvasWidth ||
visPart["~height"] < this.canvasMap.canvasHeight));
if (show)
{
var shiftX = Math.ceil(visPart["~left"] * this.canvasMap.canvasProp),
shiftY = Math.ceil(visPart["~top"] * this.canvasMap.canvasProp),
width = Math.min(Math.ceil(visPart["~width"] * this.canvasMap.canvasProp), (this.canvasMap.width - shiftX)),
height = Math.min(Math.ceil(visPart["~height"] * this.canvasMap.canvasProp), (this.canvasMap.height - shiftY));
BX.adjust(
this.canvasMapPointer, {
props : {
etalonWidth : Math.ceil(visPart["~etalonWidth"] * this.canvasMap.canvasProp),
etalonHeight : Math.ceil(visPart["~etalonHeight"] * this.canvasMap.canvasProp),
'bx-left' : shiftX,
'bx-top' : shiftY,
width : width,
height : height
},
style : {
width : width + 'px',
height : height + 'px',
transform : 'translate3d(' + shiftX + 'px, ' + shiftY + 'px, 0)'
}
}
);
}
else
{
BX.adjust(
this.canvasMapPointer, {
props : {
etalonWidth : this.canvasMap.width,
etalonHeight : this.canvasMap.height,
'bx-left' : 0,
'bx-top' : 0,
width : this.canvasMap.width,
height : this.canvasMap.height
},
style : {
width : this.canvasMap.width + 'px',
height : this.canvasMap.height + 'px',
transform : 'translate3d(0, 0, 0)'
}
}
);
}
},
shiftX : 0,
shiftY : 0,
moveEventTimeout : 0,
moveEventParams : {top : 0, left : 0},
moveCursor : null,
wSize : null,
moveStart : function(e) {
this.moveCursor = null;
if (e.target == this.canvasMapPointer)
{
if (this.canvasMap.pos === null)
this.canvasMap.pos = BX.pos(this.canvasMap);
this.wSize = BX.GetWindowSize();
this.moveCursor = {
deltaX : this.canvasMap.pos['left'] + (this.canvasMapPointer['bx-left'] || 0),
deltaY : this.canvasMap.pos['top'] + (this.canvasMapPointer['bx-top'] || 0)
};
this.moveCursor.x = e.clientX + this.wSize.scrollLeft - this.moveCursor.deltaX;
this.moveCursor.y = e.clientY + this.wSize.scrollTop - this.moveCursor.deltaY;
BX.bind(document, "mousemove", this.move);
BX.bind(document, "mouseup", this.moveEnd);
}
},
move : function(e)
{
if (this.moveCursor === null)
return;
var deltaX = e.clientX + this.wSize.scrollLeft,
deltaY = e.clientY + this.wSize.scrollTop,
width = parseInt(this.canvasMapPointer.etalonWidth),
height = parseInt(this.canvasMapPointer.etalonHeight),
right = false,
bottom = false;
deltaX -= (this.canvasMap.pos['left'] + this.moveCursor.x);
if (deltaX <= 0)
deltaX = 0;
else if (deltaX > (this.canvasMap.width - this.canvasMapPointer.width))
{
deltaX = (this.canvasMap.width - this.canvasMapPointer.width);
right = true;
}
deltaY -= (this.canvasMap.pos['top'] + this.moveCursor.y);
if (deltaY <= 0)
deltaY = 0;
else if (deltaY > (this.canvasMap.height - this.canvasMapPointer.height))
{
deltaY = (this.canvasMap.height - this.canvasMapPointer.height);
bottom = true;
}
if (deltaX != this.shiftX || deltaY != this.shiftY)
{
this.shiftX = deltaX;
this.shiftY = deltaY;
if (width > this.canvasMapPointer.width && (width + deltaX) > this.canvasMap.width)
width = this.canvasMap.width - deltaX;
if (height > this.canvasMapPointer.height && (height + deltaY) > this.canvasMap.height)
height = this.canvasMap.height - deltaY;
BX.adjust(
this.canvasMapPointer, {
props : {
'bx-left' : deltaX,
'bx-top' : deltaY,
width : width,
height : height
},
style : {
width : width + 'px',
height : height + 'px',
transform : 'translate3d(' + deltaX + 'px, ' + deltaY + 'px, 0)'
}
}
);
clearTimeout(this.moveEventTimeout);
this.moveEventParams = {
'%left' : deltaX / this.canvasMap.width,
'%top' : deltaY / this.canvasMap.height,
left : deltaX / this.canvasMap.canvasProp,
top : deltaY / this.canvasMap.canvasProp,
right : right,
bottom : bottom,
width : width / this.canvasMap.canvasProp,
height : height / this.canvasMap.canvasProp
};
if (!this['moveEventFunction'])
this['moveEventFunction'] = BX.delegate(function(){
BX.onCustomEvent(this, 'onMapPointerIsMoved', [this.moveEventParams]);
}, this);
this.moveEventTimeout = setTimeout(this.moveEventFunction, 100);
}
},
moveEnd : function()
{
BX.unbind(document, "mousemove", this.move);
BX.unbind(document, "mouseup", this.moveEnd);
},
collapsedNode : null,
registerCollapsedNode : function(node)
{
if (BX(node))
{
this.collapsedNode = BX(node);
BX.bind(this.collapsedNode, "click", BX.delegate(function(){
if (this.options.collapsed === true)
{
this.collapse(false);
}
else
{
this.collapse(true);
}
}, this));
BX.bind(this.canvasMapBlock, "dblclick", this.collapse.bind(this));
}
this.collapseEnd();
},
collapseEnd : function()
{
if (this.options.collapsed)
{
this.root.style.display = 'none';
if (this.collapsedNode)
BX.removeClass(this.collapsedNode, "disabled");
BX.removeClass(this.root, "collapse");
BX.addClass(this.root, "collapse2");
}
else
{
this.root.style.display = 'block';
BX.ZIndexManager.bringToFront(this.root);
if (this.collapsedNode)
BX.addClass(this.collapsedNode, "disabled");
BX.addClass(this.root, "collapse");
BX.removeClass(this.root, "collapse2");
}
this.root.style.transform = 'translate(0, 0) scale(1, 1)';
this.root.style.opacity = '1';
if (this.root["~top"])
{
this.root.style.top = this.root["~top"];
delete this.root["~top"];
}
this.options.collapsing = null;
},
collapse : function(collapse)
{
collapse = (collapse === true || collapse === false ? collapse : (!this.options.collapsed));
if (this.options.collapsing !== null || this.options.collapsed == collapse)
return;
this.options.collapsing = true;
this.options.collapsed = collapse;
var posB, pos, shiftX, scale;
if (collapse)
{
if (!this.collapsedNode || !this.root.pos)
{
this.collapseEnd();
}
else
{
posB = BX.pos(this.collapsedNode, false);
pos = this.root.pos;
shiftX = Math.ceil((posB.left + posB.width / 2 ) - (pos.left + pos.width / 2));
scale = (posB.width * 0.7)/pos.width;
this.root.style.transform = 'translate(' + shiftX + 'px, 0) scale(' + scale + ', ' + scale + ')';
this.root.style.opacity = '0';
this.root["~top"] = this.root.style.top;
this.root.style.top = posB.top + 'px';
setTimeout(BX.proxy(this.collapseEnd, this), 700);
}
}
else if (this.root.pos)
{
this.collapseEnd();
/*if (!this.collapsedNode)
{
this.collapseEnd();
}
else
{
posB = BX.pos(this.collapsedNode, false);
pos = this.root.pos;
shiftX = Math.ceil((posB.left + posB.width / 2 ) - (pos.left + pos.width / 2));
scale = (posB.width * 0.7)/pos.width;
BX.removeClass(this.root, "collapse2");
this.root.style.opacity = '0';
this.root.style.display = 'block';
this.root.style.transform = 'translate(' + shiftX + 'px, 0) scale(' + scale + ', ' + scale + ')';
this.root["~top"] = this.root.style.top;
this.root.style.top = posB.top + 'px';
BX.addClass(this.root, "collapse2");
this.root.style.transform = 'translate(0, 0) scale(1, 1)';
this.root.style.opacity = '1';
this.root.style.top = this.root["~top"];
setTimeout(BX.proxy(this.collapseEnd, this), 1000);
}*/
}
},
stretchStart : function()
{
},
occupy : function()
{
this.options.busy = true;
},
release : function()
{
this.options.busy = false;
},
onResizeWindow : function()
{
if (this.options.visible)
{
var pos = BX.pos(this.block, false);
this.root.pos.top = pos.top;
this.root.pos.left = pos.left;
this.root.style.top = pos.top + 'px';
this.root.style.left = (pos.right - this.canvasMap.width) + 'px';
}
}
};
var frameMaster = new FrameMaster();
})();