https://www.fotovideoshop.sk/SiteJay2.0/Tools/codemirror/addon/dialog/dialog.js

1// CodeMirror, copyright (c) by Marijn Haverbeke and others
2// Distributed under an MIT license: http://codemirror.net/LICENSE
3
4// Open simple dialogs on top of an editor. Relies on dialog.css.
5
6(function(mod) {
7  if (typeof exports == "object" && typeof module == "object") // CommonJS
8    mod(require("../../lib/codemirror"));
9  else if (typeof define == "function" && define.amd) // AMD
10    define(["../../lib/codemirror"], mod);
11  else // Plain browser env
12    mod(CodeMirror);
13})(function(CodeMirror) {
14  function dialogDiv(cm, template, bottom) {
15    var wrap = cm.getWrapperElement();
16    var dialog;
17    dialog = wrap.appendChild(document.createElement("div"));
18    if (bottom)
19      dialog.className = "CodeMirror-dialog CodeMirror-dialog-bottom";
20    else
21      dialog.className = "CodeMirror-dialog CodeMirror-dialog-top";
22
23    if (typeof template == "string") {
24      dialog.innerHTML = template;
25    } else { // Assuming it's a detached DOM element.
26      dialog.appendChild(template);
27    }
28    return dialog;
29  }
30
31  function closeNotification(cm, newVal) {
32    if (cm.state.currentNotificationClose)
33      cm.state.currentNotificationClose();
34    cm.state.currentNotificationClose = newVal;
35  }
36
37  CodeMirror.defineExtension("openDialog", function(template, callback, options) {
38    if (!options) options = {};
39
40    closeNotification(this, null);
41
42    var dialog = dialogDiv(this, template, options.bottom);
43    var closed = false, me = this;
44    function close(newVal) {
45      if (typeof newVal == 'string') {
46        inp.value = newVal;
47      } else {
48        if (closed) return;
49        closed = true;
50        dialog.parentNode.removeChild(dialog);
51        me.focus();
52
53        if (options.onClose) options.onClose(dialog);
54      }
55    }
56
57    var inp = dialog.getElementsByTagName("input")[0], button;
58    if (inp) {
59      inp.focus();
60
61      if (options.value) {
62        inp.value = options.value;
63        if (options.selectValueOnOpen !== false) {
64          inp.select();
65        }
66      }
67
68      if (options.onInput)
69        CodeMirror.on(inp, "input", function(e) { options.onInput(e, inp.value, close);});
70      if (options.onKeyUp)
71        CodeMirror.on(inp, "keyup", function(e) {options.onKeyUp(e, inp.value, close);});
72
73      CodeMirror.on(inp, "keydown", function(e) {
74        if (options && options.onKeyDown && options.onKeyDown(e, inp.value, close)) { return; }
75        if (e.keyCode == 27 || (options.closeOnEnter !== false && e.keyCode == 13)) {
76          inp.blur();
77          CodeMirror.e_stop(e);
78          close();
79        }
80        if (e.keyCode == 13) callback(inp.value, e);
81      });
82
83      if (options.closeOnBlur !== false) CodeMirror.on(inp, "blur", close);
84    } else if (button = dialog.getElementsByTagName("button")[0]) {
85      CodeMirror.on(button, "click", function() {
86        close();
87        me.focus();
88      });
89
90      if (options.closeOnBlur !== false) CodeMirror.on(button, "blur", close);
91
92      button.focus();
93    }
94    return close;
95  });
96
97  CodeMirror.defineExtension("openConfirm", function(template, callbacks, options) {
98    closeNotification(this, null);
99    var dialog = dialogDiv(this, template, options && options.bottom);
100    var buttons = dialog.getElementsByTagName("button");
101    var closed = false, me = this, blurring = 1;
102    function close() {
103      if (closed) return;
104      closed = true;
105      dialog.parentNode.removeChild(dialog);
106      me.focus();
107    }
108    buttons[0].focus();
109    for (var i = 0; i < buttons.length; ++i) {
110      var b = buttons[i];
111      (function(callback) {
112        CodeMirror.on(b, "click", function(e) {
113          CodeMirror.e_preventDefault(e);
114          close();
115          if (callback) callback(me);
116        });
117      })(callbacks[i]);
118      CodeMirror.on(b, "blur", function() {
119        --blurring;
120        setTimeout(function() { if (blurring <= 0) close(); }, 200);
121      });
122      CodeMirror.on(b, "focus", function() { ++blurring; });
123    }
124  });
125
126  /*
127   * openNotification
128   * Opens a notification, that can be closed with an optional timer
129   * (default 5000ms timer) and always closes on click.
130   *
131   * If a notification is opened while another is opened, it will close the
132   * currently opened one and open the new one immediately.
133   */
134  CodeMirror.defineExtension("openNotification", function(template, options) {
135    closeNotification(this, close);
136    var dialog = dialogDiv(this, template, options && options.bottom);
137    var closed = false, doneTimer;
138    var duration = options && typeof options.duration !== "undefined" ? options.duration : 5000;
139
140    function close() {
141      if (closed) return;
142      closed = true;
143      clearTimeout(doneTimer);
144      dialog.parentNode.removeChild(dialog);
145    }
146
147    CodeMirror.on(dialog, 'click', function(e) {
148      CodeMirror.e_preventDefault(e);
149      close();
150    });
151
152    if (duration)
153      doneTimer = setTimeout(close, duration);
154
155    return close;
156  });
157});