/**
* EGroupware eTemplate2 - JS toolbar object
*
* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
* @package etemplate
* @subpackage api
* @link https://www.egroupware.org
* @author Nathan Gray
* @copyright Nathan Gray 2013
*/
/*egw:uses
/vendor/bower-asset/jquery/dist/jquery.js;
et2_DOMWidget;
*/
import {et2_DOMWidget} from "./et2_core_DOMWidget";
import {et2_register_widget, WidgetConfig} from "./et2_core_widget";
import {ClassWithAttributes} from "./et2_core_inheritance";
import {egw_getObjectManager, egwActionObject, egwActionObjectManager} from '../egw_action/egw_action.js';
import {et2_IInput} from "./et2_core_interfaces";
import {egw} from "../jsapi/egw_global";
import {egwIsMobile} from "../egw_action/egw_action_common.js";
import {Et2Dialog} from "./Et2Dialog/Et2Dialog";
import {Et2DropdownButton} from "./Et2DropdownButton/Et2DropdownButton";
import {loadWebComponent} from "./Et2Widget/Et2Widget";
import interact from "@interactjs/interactjs";
import {Et2Button} from "./Et2Button/Et2Button";
import {Et2Checkbox} from "./Et2Checkbox/Et2Checkbox";
/**
* This toolbar gets its contents from its actions
*
* @augments et2_valueWidget
*/
export class et2_toolbar extends et2_DOMWidget implements et2_IInput
{
static readonly _attributes : any = {
"view_range": {
"name": "View range",
"type": "string",
"default": "5",
"description": "Define minimum action view range to show actions by both icons and caption"
},
"flat_list": {
"name": "Flat list",
"type": "boolean",
"default": true,
"description": "Define whether the actions with children should be shown as dropdown or flat list"
},
"list_header": {
"name": "list header style",
"type": "string",
"default": "short",
"description": "Define a style for list header (more ...), which can get short 3dots with no caption or bigger button with caption more ..."
},
"preference_id": {
"name": "Preference id",
"type": "string",
"default": false,
"description": "Define a custom preference id for saving the toolbar preferences." +
"This is useful when you have the same toolbar and you use it in a pop up but also in a tab, which have different dom ids" +
"When not set it defaults to the dom id of the form."
},
"preference_app": {
"name": "Preference application",
"type": "string",
"default": false,
"description": "Define a custom preference application for saving the toolbar preferences." +
"This is useful when you have the same toolbar and you use it in a pop up but also in a tab, wich have different application names" +
"When not set it defaults to the result of this.egw().app_name();"
}
};
/**
* Default buttons, so there is something for the widget browser / editor to show
*/
static default_toolbar : any = {
view: {caption:'View', icons: {primary: 'ui-icon-check'}, group:1, toolbarDefault:true},
edit: {caption:'Edit', group:1, toolbarDefault:true},
save: {caption:'Save', group:2, toolbarDefault:true}
};
/**
* id of last action executed / value of toolbar if submitted
*/
value : string = null;
/**
* actionbox is a div for stored actions
*/
private readonly actionbox : JQuery = null;
/**
* actionlist is a div for active actions
*/
private readonly actionlist : JQuery = null;
div : JQuery = null;
private countActions : number = 0;
private dropdowns : object = {};
private preference : object = {};
menu : any = null;
private _objectManager : egwActionObject = null;
constructor(_parent, _attrs? : WidgetConfig, _child? : object)
{
// Call the inherited constructor
super(_parent, _attrs, ClassWithAttributes.extendAttributes(et2_toolbar._attributes, _child || {}));
this.div = jQuery(document.createElement('div'))
.addClass('et2_toolbar ui-widget-header ui-corner-all');
// Set proper id and dom_id for the widget
this.set_id(this.id);
if(!this.options.preference_id){
this.options.preference_id = this.dom_id;
}
if(!this.options.preference_app){
this.options.preference_app = this.egw().app_name();
}
this.actionbox = jQuery(document.createElement('details'))
.addClass("et2_toolbar_more")
.attr('id',this.id +'-'+ 'actionbox');
this.actionlist = jQuery(document.createElement('div'))
.addClass("et2_toolbar_actionlist")
.attr('id',this.id +'-'+ 'actionlist');
this.countActions = 0;
this.dropdowns = {};
this.preference = {};
this._build_menu(et2_toolbar.default_toolbar, true);
}
destroy()
{
// Destroy widget
if(this.div && this.div.data('ui-menu')) this.menu.menu("destroy");
// Null children
// Remove
this.div.empty().remove();
this.actionbox.empty().remove();
this.actionlist.empty().remove();
}
/**
* Fix function in order to fix toolbar preferences with the new preference structure
* @param {action object} _action
* @todo ** SEE IMPORTANT TODO **
*/
private _fix_preference(_action)
{
// ** IMPORTANT TODO: This switch case should be removed for new release **
// This is an ugly hack but we need to add this switch becuase to update and fix
// current users toolbar preferences with the new structure which is:
// - All actions should be stored in preference
// - Actions inside menu set as true
// - Actions outside menu set as false
// - if an action gets added to toolbar it would be undefined in
// the preference which we need to consider to add it to the preference
// according to its toolbarDefault option.
if (this.dom_id === 'mail-display_displayToolbar' || this.dom_id === 'mail-index_toolbar')
{
switch (_action.id)
{
// Actions newly added to mail index and display toolbar
case 'read':
case 'label1':
case 'label2':
case 'label3':
case 'label4':
case 'label5':
this.set_prefered(_action.id, !_action.toolbarDefault);
break;
default:
// Fix structure and add the actions not the preference
// into the preference with value false, as they're already
// outside of the menu.
this.set_prefered(_action.id, false);
}
}
else
{
// ** IMPORTANT TODO: This line needs to stay and be fixed with !toolbarDefault after the if condition
// has been removed.
this.set_prefered(_action.id, false/*!toolbarDefault*/);
}
}
/**
* Count number of actions including their children
* @param {object} actions
* @return {number} return total number of actions
*/
private _countActions(actions)
{
let totalCount = 0;
let childCounter = function (action, count)
{
let children = action.children || 0,
returnCounter = count || 0;
if (children)
{
returnCounter -= 1;
for (let nChild in children)
{
returnCounter += 1;
returnCounter = childCounter (children[nChild], returnCounter);
}
}
else
{
returnCounter = count;
}
return returnCounter;
};
for (let nAction in actions)
{
if (this.options.flat_list)
{
totalCount += childCounter(actions[nAction] ,1);
}
else
{
totalCount ++;
}
}
return totalCount;
}
/**
* Go through actions and build buttons for the toolbar
*
* @param {Object} actions egw-actions to build menu from
* @param {boolean} isDefault setting isDefault with true will
* avoid actions get into the preferences, for instandce, first
* time toolbar_default actions initialization.
*/
private _build_menu(actions : object, isDefault? : boolean)
{
// Clear existing
this.div.empty();
this.actionbox
.removeClass('et2_dropZone')
.empty();
this.actionlist
.removeClass('et2_dropZone')
.empty();
let admin_setting = this.options.is_admin ? '': '';
const list_header = this.options.list_header == 'more'?true:false;
this.actionbox.append('');
this.actionbox.append('');
let that = this;
if (this.options.is_admin)
{
this.actionbox.find('.toolbar-admin-pref').click(function(e){
egw.json('EGroupware\\Api\\Etemplate\\Widget\\Toolbar::ajax_get_default_prefs', [that.options.preference_app, that.options.preference_id], function(_prefs){
let prefs = [];
for (let p in _prefs)
{
if (_prefs[p] === false) prefs.push(p);
}
that._admin_settings_dialog.call(that, actions, prefs);
}).sendRequest(true);
return false;
});
this.actionbox.addClass('admin');
}
let pref = (!egwIsMobile())? egw.preference(this.options.preference_id, this.options.preference_app): undefined;
if (pref && !jQuery.isArray(pref)) this.preference = pref;
//Set the default actions for the first time
if (typeof pref === 'undefined' && !isDefault)
{
for (var name in actions)
{
if ((typeof actions[name].children === 'undefined' || !this.options.flat_list) && actions[name].id)
{
this.set_prefered(actions[name].id,!actions[name].toolbarDefault);
}
}
}
else if(!isDefault)
{
for (var name in actions)
{
// Check if the action is not in the preference, means it's an new added action
// therefore it needs to be added to the preference with taking its toolbarDefault
// option into account.
if ((typeof actions[name].children === 'undefined' || !this.options.flat_list)
&& typeof pref[name] === 'undefined')
{
this._fix_preference(actions[name]);
}
}
}
let menuLen = 0;
for (let key in this.preference)
{
if (this.preference[key]) menuLen++;
}
this.countActions = this._countActions(actions) - menuLen;
let last_group = null;
let last_group_id = null;
for(let name in actions)
{
let action = actions[name];
if (typeof action == 'string') action = {id: name, caption: action};
if(typeof action.group == 'undefined')
{
action.group = 'default';
}
// Add in divider
if(last_group_id != action.group)
{
last_group = jQuery('[data-group="' + action.group + '"]',this.actionlist);
if(last_group.length == 0)
{
jQuery('').appendTo(this.actionlist);
}
last_group_id = action.group;
}
// Make sure there's something to display
if(!action.caption && !action.icon && !action.iconUrl) continue;
if(action.children)
{
let children = {};
let add_children = function(root, children) {
for(let id in root.children)
{
let info = {
id: id || root.children[id].id,
value: id || root.children[id].id,
label: root.children[id].caption
};
let childaction = {};
if(root.children[id].iconUrl)
{
info['icon'] = root.children[id].iconUrl;
}
if(root.children[id].children)
{
add_children(root.children[id], info);
}
children[id] = info;
if (that.options.flat_list)
{
childaction = root.children[id];
if (typeof pref === 'undefined' && !isDefault)
{
if (!childaction['toolbarDefault'])
{
that.set_prefered(childaction['id'],true);
}
else
{
that.set_prefered(childaction['id'],false);
}
}
else if(!isDefault)
{
if (typeof pref[childaction['id']] === 'undefined')
{
that._fix_preference(childaction);
}
}
if (typeof root.children[id].group !== 'undefined' &&
typeof root.group !== 'undefined')
{
childaction['group'] = root.group;
}
that._make_button(childaction);
}
}
};
add_children(action, children);
if (this.options.flat_list && children)
{
continue;
}
let dropdown = loadWebComponent("et2-dropdown-button", {
id: this.id + "-" + action.id,
label: action.caption,
class: this.preference[action.id] ? `et2_toolbar-dropdown et2_toolbar_draggable${this.id} et2_toolbar-dropdown-menulist` : `et2_toolbar-dropdown et2_toolbar_draggable${this.id}`,
onchange: function(ev)
{
let action = that._actionManager.getActionById(dropdown.value);
dropdown.set_label(action.caption);
if(action)
{
this.value = action.id;
action.execute([]);
}
//console.debug(selected, this, action);
}.bind(action),
image: action.iconUrl || ''
}, this);
dropdown.select_options = Object.values(children);
//Set default selected action
if (typeof action.children !='undefined')
{
for (let child in action.children)
{
if(action.children[child].default)
{
dropdown.label = action.children[child].caption;
}
}
}
dropdown.onclick = function(selected, dropdown)
{
let action = that._actionManager.getActionById(this.getValue());
if(action)
{
this.value = action.id;
action.execute([]);
}
//console.debug(selected, this, action);
}.bind(dropdown);
jQuery(dropdown.getDOMNode()).appendTo(this.preference[action.id] ? this.actionbox.children()[1] : jQuery('[data-group=' + action.group + ']', this.actionlist));
}
else
{
this._make_button(action);
}
}
// ************** Drag and Drop feature for toolbar *****
this.actionlist.find('span[data-group]').sort( function (lg,g){
return +lg.getAttribute('data-group') - +g.getAttribute('data-group');
}).appendTo(this.actionlist);
this.actionlist.appendTo(this.div);
this.actionbox.appendTo(this.div);
let toolbar = this.actionlist.find('span[data-group]'),
toolbox = this.actionbox;
this.actionlist[0].classList.add(`et2_toolbar_dropzone_list${this.id}`);
this.actionbox[0].classList.add(`et2_toolbar_dropzone_more${this.id}`);
this.actions = actions;
let dragPosition = {x:0,y:0};
let dragTranslate = {x:0, y:0};
let draggables = this.getDOMNode().querySelectorAll(`.et2_toolbar_draggable${this.id}`);
draggables.forEach(_item => {
interact(_item).draggable({
startAxis: 'xy',
listeners: {
start: function(e)
{
dragPosition = {x:e.page.x, y:e.page.y};
e.target.setAttribute('style', `width:${e.target.clientWidth}px !important`);
e.target.style.position = 'fixed';
e.target.style.transform =
`translate(${dragPosition.x}px, ${dragPosition.y}px)`;
},
move : function(e)
{
dragTranslate.x += e.delta.x;
dragTranslate.y += e.delta.y;
e.target.style.transform =
`translate(${dragTranslate.x}px, ${dragTranslate.y}px)`;
},
end : function (e)
{
that._build_menu(that.actions);
}
}
});
});
interact(`.et2_toolbar_dropzone_list${this.id}`).unset();
interact(`.et2_toolbar_dropzone_list${this.id}`).dropzone({
checker: function (
dragEvent, // related dragmove or dragend
event, // Touch, Pointer or Mouse Event
dropped, // bool default checker result
dropzone, // dropzone Interactable
dropzoneElement, // dropzone element
draggable, // draggable Interactable
draggableElement // draggable element
) {
return dropped && !dropzoneElement.contains(draggableElement);
},
accept: `.et2_toolbar_draggable${this.id}`,
ondrop: function(e)
{
that.set_prefered(e.draggable.target.id.replace(that.id + '-', ''), false);
that._build_menu(that.actions);
},
ondragenter: function(e)
{
e.target.classList.add('et2_dropZone');
},
ondragleave: function(e)
{
e.target.classList.remove('et2_dropZone');
}
});
const menulist = [`.et2_toolbar_dropzone_more${this.id}`, `#${this.id}-menulist`];
menulist.forEach(_item => {
interact(_item).unset();
interact(_item).dropzone({
checker: function (
dragEvent, // related dragmove or dragend
event, // Touch, Pointer or Mouse Event
dropped, // bool default checker result
dropzone, // dropzone Interactable
dropzoneElement, // dropzone element
draggable, // draggable Interactable
draggableElement // draggable element
) {
console.log(dragEvent);
return dropped && !dropzoneElement.contains(draggableElement);
},
accept: `.et2_toolbar_draggable${this.id}`,
ondrop: function(e)
{
that.set_prefered(e.draggable.target.id.replace(that.id + '-', ''), true);
if (that.actionlist.find(`.et2_toolbar_draggable${that.id}`).length == 0)
{
that.preference = {};
egw.set_preference(that.options.preference_app,that.options.preference_id,that.preference);
}
that._build_menu(that.actions);
},
ondragenter: function(e)
{
e.target.classList.add('et2_dropZone');
},
ondragleave: function(e)
{
e.target.classList.remove('et2_dropZone');
}
});
});
toolbox.on('toggle', (e)=>{
const details = e.target;
if (details.open)
{
jQuery('html').on('click.outsideOfMenu', function(e)
{
// Clicking on dropdown button should not close the details, we'd like to see the dropdown
if(e.target instanceof Et2DropdownButton)
{
return;
}
if(e.target != details && e.target != details.firstChild)
{
details.open = false;
}
jQuery('html').unbind('click.outsideOfMenu');
});
}
});
}
/**
* Add/Or remove an action from prefence
*
* @param {string} _action name of the action which needs to be stored in pereference
* @param {boolean} _state if set to true action will be set to actionbox, false will set it to actionlist
*
*/
set_prefered(_action,_state)
{
this.preference[_action] = _state;
if (egwIsMobile()) return;
egw.set_preference(this.options.preference_app,this.options.preference_id,this.preference);
}
/**
* Make a button based on the given action
*
* @param {Object} action action object with attributes icon, caption, ...
*/
_make_button(action)
{
let self = this;
const isCheckbox = action && action.checkbox;
const isToggleSwitch = action.data?.toggle_on || action.data?.toggle_off;
const actionHandler = function(action, e)
{
let actionObj = this._actionManager.getActionById(action.id);
if(actionObj)
{
if (actionObj.checkbox)
{
self.checkbox(actionObj.id, !actionObj.checked);
}
this.value = actionObj.id;
actionObj.data.event = e;
actionObj.execute([]);
}
}.bind(this, action);
let widget = null;
if (isToggleSwitch)
{
widget = loadWebComponent('et2-switch', {
id: `${this.id}-${action.id}`,
toggleOn: action.data.toggle_on,
toggleOff: action.data.toggle_off,
class: `et2_toolbar_draggable${this.id}`,
}, this);
widget.style.backgroundImage = `url(${action.iconUrl})`;
widget.value = action.checked;
action.data.widget = widget;
widget.onchange = actionHandler;
}
else
{
widget = loadWebComponent("et2-button", {
id: `${this.id}-${action.id}`,
image: action.iconUrl || '',
slot: "buttons",
class: `et2_toolbar_draggable${this.id}`,
}, this);
if (isCheckbox)
{
if (this.checkbox(action.id)) widget.classList.add('toolbar_toggled'+ (typeof action.toggledClass != 'undefined'?" "+action.toggledClass:''));
}
widget.onclick = actionHandler;
}
jQuery(widget.getDOMNode()).appendTo(this.preference[action.id]?this.actionbox.children()[1]:jQuery('[data-group='+action.group+']',this.actionlist));
if (action.caption)
{
widget.statustext = action.caption;
if ((this.countActions <= parseInt(this.view_range) ||
this.preference[action.id] || !action.iconUrl) &&
!(isCheckbox && isToggleSwitch)) // no caption for slideswitch checkboxes
{
widget.classList.add(action.iconUrl?'et2_toolbar_hasCaption':'et2_toolbar_onlyCaption');
widget.label = action.caption;
}
}
}
/**
* Link the actions to the DOM nodes / widget bits.
*
* @param {Object} actions egw-actions to build menu from
*/
_link_actions(actions)
{
this._build_menu(actions);
let self = this;
let gom = egw_getObjectManager(this.egw().app_name(),true,1);
if(this._objectManager == null)
{
this._objectManager = gom.addObject(
new egwActionObjectManager(this.id, this._actionManager));
this._objectManager.handleKeyPress = function(_keyCode, _shift, _ctrl, _alt) {
for(let i = 0; i < self._actionManager.children.length; i++)
{
let action = self._actionManager.children[i];
if(typeof action.shortcut === 'object' &&
action.shortcut &&
_keyCode == action.shortcut.keyCode &&
_ctrl == action.shortcut.ctrl &&
_alt == action.shortcut.alt &&
_shift == action.shortcut.shift
)
{
self.value = action.id;
action.execute([]);
return true;
}
}
return egwActionObject.prototype.handleKeyPress.call(this, _keyCode,_shift,_ctrl,_alt);
};
this._objectManager.parent.updateFocusedChild(this._objectManager, true);
}
}
/**
* Set/Get the checkbox toolbar action
*
* @param {string} _action action name of the selected toolbar
* @param {boolean} _value value that needs to be set for the action true|false
* - if no value means checkbox value returns the current value
*
* @returns {boolean} returns boolean result of get checkbox value
* or returns undefined as Set result or failure
*/
checkbox(_action, _value?)
{
if (!_action || typeof this._actionManager == 'undefined') return undefined;
let action_event = this._actionManager.getActionById(_action);
if (action_event && typeof _value !='undefined')
{
action_event.set_checked(_value);
var btn = jQuery('#'+this.dom_id+'-'+_action);
if(action_event.data && action_event.data.widget)
{
action_event.data.widget.set_value(_value);
}
else if (btn.length > 0)
{
btn.toggleClass('toolbar_toggled'+ (typeof action_event.data.toggledClass != 'undefined'?" "+action_event.data.toggledClass:''), _value);
}
}
else if (action_event)
{
return action_event.checked;
}
else
{
return undefined;
}
}
getDOMNode()
{
return this.div[0];
}
/**
* getValue has to return the value of the input widget
*/
getValue()
{
return this.value;
}
/**
* Is dirty returns true if the value of the widget has changed since it
* was loaded. We don't consider toolbars as dirtyable
*/
isDirty()
{
return false;
}
/**
* Causes the dirty flag to be reseted.
*/
resetDirty()
{
this.value = null;
}
/**
* Checks the data to see if it is valid, as far as the client side can tell.
* Return true if it's not possible to tell on the client side, because the server
* will have the chance to validate also.
*
* The messages array is to be populated with everything wrong with the data,
* so don't stop checking after the first problem unless it really makes sense
* to ignore other problems.
*
* @param {String[]} messages List of messages explaining the failure(s).
* messages should be fairly short, and already translated.
*
* @return {boolean} True if the value is valid (enough), false to fail
*/
isValid(messages)
{
return true;
}
/**
* Attach the container node of the widget to DOM-Tree
* @returns {Boolean}
*/
doLoadingFinished()
{
super.doLoadingFinished();
return false;
}
/**
* Builds dialog for possible admin settings (e.g. default actions pref)
*
* @param {type} _actions
* @param {object} _default_prefs
*/
private _admin_settings_dialog(_actions, _default_prefs)
{
let buttons = [
{label: egw.lang("Save"), id: "save"},
{label: egw.lang("Close"), id: "close"}
];
let self = this;
let sel_options = {actions:[]};
let content = {actions:[], reset:false};
for (let key in _actions)
{
if (_actions[key]['children'] && this.options.flat_list)
{
for (let child in _actions[key]['children'])
{
sel_options.actions.push({
id:child,
value: child,
label: _actions[key]['children'][child]['caption'],
app: self.options.preference_app,
icon: _actions[key]['children'][child]['iconUrl']
});
}
}
else
{
sel_options.actions.push({
id: key,
value: key,
label: _actions[key]['caption'],
app: self.options.preference_app,
icon: _actions[key]['iconUrl']
});
}
if((!_default_prefs || _default_prefs.length == 0) && _actions[key]['toolbarDefault'])
{
content.actions.push(key);
}
}
if(_default_prefs && _default_prefs.length > 0)
{
content.actions = _default_prefs;
}
let dialog = new Et2Dialog(this.egw());
dialog.transformAttributes({
callback: function(_button_id, _value)
{
if(_button_id == 'save' && _value)
{
if(_value.actions)
{
let pref = jQuery.extend({}, self.preference);
for(let i in pref)
{
pref[i] = true;
if(_value.actions.includes(i))
{
pref[i] = false;
}
}
_value.actions = pref;
}
egw.json('EGroupware\\Api\\Etemplate\\Widget\\Toolbar::ajax_setAdminSettings',
[_value, self.options.preference_id, self.options.preference_app], function(_result)
{
egw.message(_result);
}).sendRequest(true);
}
},
title: egw.lang('admin settings for %1', this.options.preference_id),
buttons: buttons,
minWidth: 600,
minHeight: 300,
value: {content: content, sel_options: sel_options},
template: egw.webserverUrl + '/api/templates/default/toolbarAdminSettings.xet?1',
resizable: false
}
);
document.body.appendChild(dialog);
}
}
et2_register_widget(et2_toolbar, ["toolbar"]);