mirror of
https://github.com/EGroupware/egroupware.git
synced 2024-12-29 01:59:39 +01:00
497 lines
17 KiB
TypeScript
Executable File
497 lines
17 KiB
TypeScript
Executable File
/**
|
|
* eGroupWare egw_action framework - egw action framework
|
|
*
|
|
* @link http://www.egroupware.org
|
|
* @author Andreas Stöckel <as@stylite.de>
|
|
* @copyright 2011 by Andreas Stöckel
|
|
* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
|
|
* @package egw_action
|
|
*/
|
|
|
|
import {EGW_AO_SHIFT_STATE_BLOCK, EGW_AO_SHIFT_STATE_MULTI, EGW_AO_SHIFT_STATE_NONE} from "./egw_action_constants";
|
|
// this import breaks shoelace with ("Illegal constructor (custom element class must be registered with global customElements registry to be newable)"); in SlAvatar
|
|
//et2 also has this import without problems
|
|
//import {egw} from "../jsapi/egw_global.js";
|
|
/**
|
|
* Sets properties given in _data in _obj. Checks whether the property keys
|
|
* exists and if corresponding setter functions are available. Properties starting
|
|
* with "_" are ignored.
|
|
*
|
|
* @param _data may be an object with data that will be stored inside the
|
|
* given object.
|
|
* @param _obj is the object where the data will be stored.
|
|
* @param _setterOnly false: store everything, true: only store when setter function exists, "data" store rest in data property
|
|
*/
|
|
export function egwActionStoreJSON(_data: any, _obj: any, _setterOnly: boolean | string): void {
|
|
for (let key in _data) {
|
|
if (key.charAt(0) != '_') {
|
|
//Check whether there is a setter function available
|
|
if (typeof _obj['set_' + key] == "function") {
|
|
_obj['set_' + key](_data[key]);
|
|
} else if (typeof _obj[key] != "undefined" && !_setterOnly) {
|
|
_obj[key] = _data[key];
|
|
} else if (_setterOnly === 'data') {
|
|
if (typeof _data.data == 'undefined') _data.data = {};
|
|
_data.data[key] = _data[key];
|
|
_obj.set_data(_data.data);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Switches the given bit in the set on or off.
|
|
* only iff _bit is exponent of 2; 2^^i means i_th bit from the right will be set
|
|
* might switch all bits of _set, depending on _bit
|
|
*
|
|
* @param _set is the current set
|
|
* @param _bit is the position of the bit which should be switched on/off
|
|
* @param _state is whether the bit should be switched on or off
|
|
* @returns the new set
|
|
*/
|
|
export function egwSetBit(_set: number, _bit: number, _state: boolean) {
|
|
if (_state)
|
|
return _set | _bit;
|
|
else
|
|
return _set & ~_bit;
|
|
}
|
|
|
|
/**
|
|
* Returns whether the given bit is set in the set.
|
|
*/
|
|
export function egwBitIsSet(_set: number, _bit: number) {
|
|
return (_set & _bit) > 0;
|
|
}
|
|
|
|
export function egwObjectLength(_obj) {
|
|
let len = 0;
|
|
for (let k in _obj) len++;
|
|
return len;
|
|
}
|
|
|
|
|
|
/**
|
|
* Isolates the shift state from an event object
|
|
*/
|
|
export function egwGetShiftState(e) {
|
|
let state = EGW_AO_SHIFT_STATE_NONE;
|
|
state = egwSetBit(state, EGW_AO_SHIFT_STATE_MULTI, e.ctrlKey || e.metaKey);
|
|
state = egwSetBit(state, EGW_AO_SHIFT_STATE_BLOCK, e.shiftKey);
|
|
|
|
return state;
|
|
}
|
|
|
|
export function egwPreventSelect(e) {
|
|
if (egwGetShiftState(e) > EGW_AO_SHIFT_STATE_NONE) {
|
|
this.onselectstart = function () {
|
|
return false;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
export function egwUnfocus() {
|
|
//TODO
|
|
if (document.activeElement) {
|
|
try {
|
|
(document.activeElement as HTMLElement).blur();
|
|
} catch (e) {
|
|
//console.log("Can't be unfocused because active element isn't an HTMLElement")
|
|
}
|
|
|
|
}
|
|
}
|
|
|
|
// function never used
|
|
// export function egwCallAbstract(_obj: any, _fn: { apply: (arg0: any, arg1: any) => any; }, _args: any) {
|
|
// if (_fn) {
|
|
// return _fn.apply(_obj, _args);
|
|
// } else {
|
|
// throw "egw_action Exception: Abstract function call in JS code.";
|
|
// }
|
|
// }
|
|
|
|
//never used
|
|
// export function egwArraysEqual(_ar1, _ar2) {
|
|
// var result = _ar1.length == _ar2.length;
|
|
//
|
|
// for (var i = 0; i < _ar1.length; i++) {
|
|
// result = result && (_ar1[i] == _ar2[i])
|
|
// }
|
|
//
|
|
// return result;
|
|
// }
|
|
|
|
let _egwQueuedCallbacks = {};
|
|
|
|
export function egwQueueCallback(_proc: { apply: (arg0: any, arg1: any) => void; }, _args: any, _context: any, _id: string | number) {
|
|
if (_proc) {
|
|
let cur_id = 0;
|
|
if (typeof _egwQueuedCallbacks[_id] == "undefined") {
|
|
cur_id = _egwQueuedCallbacks[_id] = 1;
|
|
} else {
|
|
cur_id = ++_egwQueuedCallbacks[_id];
|
|
}
|
|
|
|
window.setTimeout(function () {
|
|
if (_egwQueuedCallbacks[_id] == cur_id) {
|
|
_proc.apply(_context, _args);
|
|
delete _egwQueuedCallbacks[_id];
|
|
}
|
|
}, 0);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* The eventQueue object is used to have control over certain events such as
|
|
* ajax responses or timeouts. Sometimes it may happen, that a function attached
|
|
* to such an event should no longer be called - with egwEventQueue one has
|
|
* a simple possibility to control that.
|
|
*/
|
|
|
|
//egwEventQueue is never used
|
|
//
|
|
// /**
|
|
// * Constructor for the egwEventQueue class. Initializes the queue object and the
|
|
// * internal data structures such as the internal key.
|
|
// */
|
|
// export function egwEventQueue() {
|
|
// this.events = {};
|
|
// this.key_id = 0;
|
|
// }
|
|
//
|
|
// /**
|
|
// * Flushes all queued events - all events which had been queued in this queue objects
|
|
// * can no longer be ran by calling egwEventQueue.run
|
|
// */
|
|
// egwEventQueue.prototype.flush = function () {
|
|
// this.events = {};
|
|
// }
|
|
//
|
|
// /**
|
|
// * Queues the given function. A key is returned which can be passed to the "run"
|
|
// * function which will then run the passed function.
|
|
// *
|
|
// * @param function _proc is the funciton which should be called
|
|
// * @param object _context is the context in which the function should be called
|
|
// * @param array _args is an optional array of parameters which should be passed
|
|
// * to the function. Defaults to an emtpy array.
|
|
// * @param string _id is an optional id which can be used to identify the event (may
|
|
// * also be a key returned by this funciton). If the queue function is called multiple
|
|
// * times for a given _id, the so called "call counter" of the event will be incremented.
|
|
// * Each time "run" is called for a given event, the "call counter" will be decremented.
|
|
// * Only if it reaches 0, the function connected to the event will be executed.
|
|
// *
|
|
// * @returns string the key which has to be passed to the "run" function.
|
|
// */
|
|
// egwEventQueue.prototype.queue = function (_proc, _context, _args, _id) {
|
|
// // Default _args to an empty array
|
|
// if (typeof _args == "undefined" || !(_args instanceof Array)) {
|
|
// _args = [];
|
|
// }
|
|
//
|
|
// // Increment the queue key which is used to store the event objectes with
|
|
// // a unique key
|
|
// this.key_id++;
|
|
//
|
|
// var key = "";
|
|
//
|
|
// // _id must be a string and evaluate to true - if this is not
|
|
// // generate an unique key.
|
|
// if (typeof _id != "string" || !_id) {
|
|
// key = "ev_" + this.key_id;
|
|
// } else {
|
|
// key = _id;
|
|
// }
|
|
//
|
|
// // Check whether an queued event with the given id already exists
|
|
// var cnt = 1;
|
|
// if (typeof this.events[key] != "undefined") {
|
|
// // The specified event already existed - increment the call counter.
|
|
// cnt = this.events[key].cnt + 1;
|
|
// }
|
|
//
|
|
// // Generate the event object
|
|
// this.events[key] = {
|
|
// "proc": _proc,
|
|
// "context": _context,
|
|
// "args": _args,
|
|
// "cnt": cnt
|
|
// }
|
|
//
|
|
// // Return the key which has to be passed to the "run" function in order to
|
|
// // run the specified function
|
|
// return key;
|
|
// }
|
|
//
|
|
// /**
|
|
// * Runs the event specified by the given key. The key is the string which had been
|
|
// * returned by the queue function.
|
|
// */
|
|
// egwEventQueue.prototype.run = function (_key) {
|
|
// // Check whether the given key exists
|
|
// if (typeof this.events[_key] != "undefined") {
|
|
// // Fetch the event object
|
|
// var eventObj = this.events[_key];
|
|
//
|
|
// // Decrement the call counter
|
|
// eventObj.cnt--;
|
|
//
|
|
// // Only run the event if the call counter has reached zero
|
|
// if (eventObj.cnt == 0) {
|
|
// // Run the event
|
|
// eventObj.proc.apply(eventObj.context, eventObj.args);
|
|
//
|
|
// // Delete the given key from the event set
|
|
// delete this.events[_key];
|
|
// }
|
|
// }
|
|
// }
|
|
//
|
|
// /**
|
|
// * Does the same as "queue" but runs the event after the given timeout.
|
|
// */
|
|
// egwEventQueue.prototype.queueTimeout = function (_proc, _context, _args, _id, _timeout) {
|
|
// // Create the queue entry
|
|
// var key = this.queue(_proc, _context, _args, _id);
|
|
//
|
|
// // Run the event in the setTimeout event.
|
|
// var self = this;
|
|
// window.setTimeout(function () {
|
|
// self.run(key);
|
|
// }, _timeout)
|
|
// }
|
|
|
|
/**
|
|
* @deprecated use class EgwFnct instead
|
|
*/
|
|
/**
|
|
* Class which is used to be able to handle references to JavaScript functions
|
|
* from strings.
|
|
*
|
|
* @param object _context is the context in which the function will be executed.
|
|
* @param mixed _default is the default value which should be returned when no
|
|
* function (string) has been set. If it is a function this function will be
|
|
* called.
|
|
* @param array _acceptedTypes is an array of types which contains the "typeof"
|
|
* strings of accepted non-functions in setValue
|
|
*/
|
|
export class EgwFnct
|
|
{
|
|
private readonly context: any;
|
|
private readonly acceptedTypes: string[];
|
|
functionToPerform:Function;
|
|
|
|
/**
|
|
* @deprecated please use functionToPerform instead
|
|
*/
|
|
public get fnct(){
|
|
return this.functionToPerform
|
|
}
|
|
private value;
|
|
// Flag for if this action is using a default handler
|
|
// I don't think this is ever used @unused
|
|
public isDefault;
|
|
|
|
constructor(_context = null, _default: any = false, _acceptedTypes = ["boolean"]) {
|
|
this.context = _context;
|
|
this.acceptedTypes = _acceptedTypes;
|
|
this.functionToPerform = null;
|
|
this.value = null;
|
|
this.isDefault = false
|
|
this.setValue(_default)
|
|
}
|
|
public clone():EgwFnct{
|
|
return new EgwFnct(this.context,this.functionToPerform || this.value, this.acceptedTypes);
|
|
}
|
|
|
|
/**
|
|
* @returns true iff there is a function to perform and is not default
|
|
*/
|
|
public hasHandler = (): boolean => this.functionToPerform !== null && !this.isDefault;
|
|
|
|
/**
|
|
* Sets the function/return value for the exec function
|
|
* egw_action hints that value has to be on of 3:
|
|
* 1. _value may be a string with the word "javaScript:" prefixed. The function
|
|
* which is specified behind the colon and which has to be in the global scope
|
|
* will be executed.
|
|
* 2. _value may be a boolean, which specifies whether the external onExecute handler
|
|
* (passed as "_handler" in the constructor) will be used.
|
|
* 3. _value may be a JS function which will then be called.
|
|
*
|
|
* TODO check if there should be other options
|
|
*/
|
|
public setValue(_value: any) {
|
|
this.value = null;
|
|
this.functionToPerform = null;
|
|
|
|
// Actual function
|
|
if (typeof _value == "function") {
|
|
this.functionToPerform = _value;
|
|
} else if (typeof _value == "string" && _value.substring(0, 11) === 'javaScript:') {
|
|
this.functionToPerform = function (): any {
|
|
const manager = this.context && this.context.getManager ? this.context.getManager() : null;
|
|
return window.egw.applyFunc(_value.substring(11), arguments, (manager ? manager.data.context : null) || window);
|
|
}
|
|
} else if (this.acceptedTypes.includes(typeof _value)) {
|
|
this.value = _value;
|
|
}// Something, but could not figure it out
|
|
else if (_value) {
|
|
//egw.debug("warn", "Unable to parse Exec function %o for action '%s'", _value, this.context.id);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Executes the function
|
|
*/
|
|
public exec() {
|
|
if (this.functionToPerform) {
|
|
return this.functionToPerform.apply(this.context,arguments)
|
|
} else {
|
|
return this.value
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
/**
|
|
* @deprecated use upperCase class instead
|
|
*/
|
|
export class egwFnct extends EgwFnct {}
|
|
|
|
/**
|
|
* Checks whether this is currently run on a mobile browser
|
|
*/
|
|
let _egw_mobileBrowser: boolean = null;
|
|
|
|
export function egwIsMobile(): boolean
|
|
{
|
|
if (_egw_mobileBrowser == null) {
|
|
let ua = navigator.userAgent;
|
|
_egw_mobileBrowser =
|
|
!!(ua.match(/iPhone/i) || ua.match(/iPad/i) || ua.match(/iPod/) ||
|
|
ua.match(/Android/i) || ua.match(/SymbianOS/i));
|
|
}
|
|
|
|
return _egw_mobileBrowser;
|
|
}
|
|
|
|
window.egwIsMobile = egwIsMobile;
|
|
|
|
|
|
/**
|
|
sprintf() for JavaScript 0.6
|
|
|
|
Copyright (c) Alexandru Marasteanu <alexaholic [at) gmail (dot] com>
|
|
All rights reserved.
|
|
|
|
Redistribution and use in source and binary forms, with or without
|
|
modification, are permitted provided that the following conditions are met:
|
|
* Redistributions of source code must retain the above copyright
|
|
notice, this list of conditions and the following disclaimer.
|
|
* Redistributions in binary form must reproduce the above copyright
|
|
notice, this list of conditions and the following disclaimer in the
|
|
documentation and/or other materials provided with the distribution.
|
|
* Neither the name of sprintf() for JavaScript nor the
|
|
names of its contributors may be used to endorse or promote products
|
|
derived from this software without specific prior written permission.
|
|
|
|
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
|
|
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
|
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
|
DISCLAIMED. IN NO EVENT SHALL Alexandru Marasteanu BE LIABLE FOR ANY
|
|
DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
|
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
|
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
|
|
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
|
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
|
|
|
|
Changelog:
|
|
2007.04.03 - 0.1:
|
|
- initial release
|
|
2007.09.11 - 0.2:
|
|
- feature: added argument swapping
|
|
2007.09.17 - 0.3:
|
|
- bug fix: no longer throws exception on empty paramenters (Hans Pufal)
|
|
2007.10.21 - 0.4:
|
|
- unit test and patch (David Baird)
|
|
2010.05.09 - 0.5:
|
|
- bug fix: 0 is now preceeded with a + sign
|
|
- bug fix: the sign was not at the right position on padded results (Kamal Abdali)
|
|
- switched from GPL to BSD license
|
|
2010.05.22 - 0.6:
|
|
- reverted to 0.4 and fixed the bug regarding the sign of the number 0
|
|
Note:
|
|
Thanks to Raphael Pigulla <raph (at] n3rd [dot) org> (http://www.n3rd.org/)
|
|
who warned me about a bug in 0.5, I discovered that the last update was
|
|
a regress. I appologize for that.
|
|
**/
|
|
export function str_repeat(i, m) {
|
|
for (var o = []; m > 0; o[--m] = i) ;
|
|
return o.join('');
|
|
}
|
|
|
|
export function sprintf() {
|
|
var i = 0, a, f = arguments[i++], o = [], m, p, c, x, s = '';
|
|
while (f) {
|
|
if (m = /^[^\x25]+/.exec(f)) {
|
|
o.push(m[0]);
|
|
} else if (m = /^\x25{2}/.exec(f)) {
|
|
o.push('%');
|
|
} else if (m = /^\x25(?:(\d+)\$)?(\+)?(0|'[^$])?(-)?(\d+)?(?:\.(\d+))?([b-fosuxX])/.exec(f)) {
|
|
if (((a = arguments[m[1] || i++]) == null) || (a == undefined)) {
|
|
throw('Too few arguments.');
|
|
}
|
|
if (/[^s]/.test(m[7]) && (typeof (a) != 'number')) {
|
|
throw('Expecting number but found ' + typeof (a));
|
|
}
|
|
switch (m[7]) {
|
|
case 'b':
|
|
a = a.toString(2);
|
|
break;
|
|
case 'c':
|
|
a = String.fromCharCode(a);
|
|
break;
|
|
case 'd':
|
|
a = parseInt(a);
|
|
break;
|
|
case 'e':
|
|
a = m[6] ? a.toExponential(m[6]) : a.toExponential();
|
|
break;
|
|
case 'f':
|
|
a = m[6] ? parseFloat(a).toFixed(m[6]) : parseFloat(a);
|
|
break;
|
|
case 'o':
|
|
a = typeof (a) == 'number' ? a.toString(8) : JSON.stringify(a);
|
|
break;
|
|
case 's':
|
|
a = ((a = String(a)) && m[6] ? a.substring(0, m[6]) : a);
|
|
break;
|
|
case 'u':
|
|
a = Math.abs(a);
|
|
break;
|
|
case 'x':
|
|
a = a.toString(16);
|
|
break;
|
|
case 'X':
|
|
a = a.toString(16).toUpperCase();
|
|
break;
|
|
}
|
|
a = (/[def]/.test(m[7]) && m[2] && a >= 0 ? '+' + a : a);
|
|
c = m[3] ? m[3] == '0' ? '0' : m[3].charAt(1) : ' ';
|
|
x = m[5] - String(a).length - s.length;
|
|
p = m[5] ? str_repeat(c, x) : '';
|
|
o.push(s + (m[4] ? a + p : p + a));
|
|
} else {
|
|
throw('Invalid sprintf format "' + arguments[0] + '"');
|
|
}
|
|
f = f.substring(m[0].length);
|
|
}
|
|
return o.join('');
|
|
} |