egroupware/api/js/etemplate/et2_widget_toolbar.ts
milan 5e3c67a5cf converted egw_action from javascript to typescript
classes are now uppercase and in their own files. lowercase classes are deprecated.
Interfaces are now actual interfaces that should be implemented instead of creating and returning an ai Object every time
2023-07-10 16:54:22 +02:00

892 lines
26 KiB
TypeScript

/**
* 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';
import {et2_IInput} from "./et2_core_interfaces";
import {egw} from "../jsapi/egw_global";
import {egwIsMobile} from "../egw_action/egw_action_common";
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 ? '<span class="toolbar-admin-pref" title="'+egw.lang('Admin settings')+' ..."></span>': '';
const list_header = this.options.list_header == 'more'?true:false;
this.actionbox.append('<summary class="ui-toolbar-menulistHeader'+(!list_header?' list_header-short':' ')+'">'+(list_header?egw.lang('more')+' ...':'')+admin_setting+'</summary>');
this.actionbox.append('<div id="' + this.id + '-menulist' +'" class="ui-toolbar-menulist" ></div>');
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('<span data-group="'+action.group+'">').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 = <Et2DropdownButton><unknown>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 = <HTMLDetailsElement>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 = <Et2Checkbox>loadWebComponent('et2-switch', {
id: `${this.id}-${action.id}`,
label: action.caption,
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 = <Et2Button>loadWebComponent(egwIsMobile() && !this.preference[action.id]?"et2-button-icon":"et2-button", {
id: `${this.id}-${action.id}`,
image: action.iconUrl || '',
label: action.caption,
slot: "buttons",
class: `et2_toolbar_draggable${this.id}`,
readonly: false
}, this);
if (egwIsMobile() && !this.preference[action.id]) widget.name = '';
if (isCheckbox)
{
widget.classList.add('toolbar_toggle');
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');
}
}
}
/**
* 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"]);