move a few things away in to-be-integrated/

[myslice.git] / to-be-integrated / third-party / codemirror-3.15 / addon / dialog / dialog.js

diff --git a/to-be-integrated/third-party/codemirror-3.15/addon/dialog/dialog.js b/to-be-integrated/third-party/codemirror-3.15/addon/dialog/dialog.js
new file mode 100644 (file)
index 0000000..71e2287
--- /dev/null
+++ b/to-be-integrated/third-party/codemirror-3.15/addon/dialog/dialog.js
@@ -0,0 +1,80 @@
+// Open simple dialogs on top of an editor. Relies on dialog.css.
+
+(function() {
+  function dialogDiv(cm, template, bottom) {
+    var wrap = cm.getWrapperElement();
+    var dialog;
+    dialog = wrap.appendChild(document.createElement("div"));
+    if (bottom) {
+      dialog.className = "CodeMirror-dialog CodeMirror-dialog-bottom";
+    } else {
+      dialog.className = "CodeMirror-dialog CodeMirror-dialog-top";
+    }
+    dialog.innerHTML = template;
+    return dialog;
+  }
+
+  CodeMirror.defineExtension("openDialog", function(template, callback, options) {
+    var dialog = dialogDiv(this, template, options && options.bottom);
+    var closed = false, me = this;
+    function close() {
+      if (closed) return;
+      closed = true;
+      dialog.parentNode.removeChild(dialog);
+    }
+    var inp = dialog.getElementsByTagName("input")[0], button;
+    if (inp) {
+      CodeMirror.on(inp, "keydown", function(e) {
+        if (options && options.onKeyDown && options.onKeyDown(e, inp.value, close)) { return; }
+        if (e.keyCode == 13 || e.keyCode == 27) {
+          CodeMirror.e_stop(e);
+          close();
+          me.focus();
+          if (e.keyCode == 13) callback(inp.value);
+        }
+      });
+      if (options && options.onKeyUp) {
+        CodeMirror.on(inp, "keyup", function(e) {options.onKeyUp(e, inp.value, close);});
+      }
+      if (options && options.value) inp.value = options.value;
+      inp.focus();
+      CodeMirror.on(inp, "blur", close);
+    } else if (button = dialog.getElementsByTagName("button")[0]) {
+      CodeMirror.on(button, "click", function() {
+        close();
+        me.focus();
+      });
+      button.focus();
+      CodeMirror.on(button, "blur", close);
+    }
+    return close;
+  });
+
+  CodeMirror.defineExtension("openConfirm", function(template, callbacks, options) {
+    var dialog = dialogDiv(this, template, options && options.bottom);
+    var buttons = dialog.getElementsByTagName("button");
+    var closed = false, me = this, blurring = 1;
+    function close() {
+      if (closed) return;
+      closed = true;
+      dialog.parentNode.removeChild(dialog);
+      me.focus();
+    }
+    buttons[0].focus();
+    for (var i = 0; i < buttons.length; ++i) {
+      var b = buttons[i];
+      (function(callback) {
+        CodeMirror.on(b, "click", function(e) {
+          CodeMirror.e_preventDefault(e);
+          close();
+          if (callback) callback(me);
+        });
+      })(callbacks[i]);
+      CodeMirror.on(b, "blur", function() {
+        --blurring;
+        setTimeout(function() { if (blurring <= 0) close(); }, 200);
+      });
+      CodeMirror.on(b, "focus", function() { ++blurring; });
+    }
+  });
+})();