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This repository was archived by the owner on May 25, 2019. It is now read-only.

Commit f700368

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author
Antonios Sarhanis
committed
Webpack minimisation and CommonJS support.
1 parent 892b096 commit f700368

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+142
-117
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2 files changed

+142
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‎.gitignore

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Original file line numberDiff line numberDiff line change
@@ -2,3 +2,4 @@ bower_components/
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node_modules/
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out/
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dist/
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.idea/

‎src/ui-codemirror.js

+141-117
Original file line numberDiff line numberDiff line change
@@ -1,150 +1,174 @@
1+
/*global module */
12
'use strict';
23

3-
/**
4-
* Binds a CodeMirror widget to a <textarea> element.
5-
*/
6-
angular.module('ui.codemirror', [])
7-
.constant('uiCodemirrorConfig', {})
8-
.directive('uiCodemirror', uiCodemirrorDirective);
9-
10-
/**
11-
* @ngInject
12-
*/
13-
function uiCodemirrorDirective($timeout, uiCodemirrorConfig) {
14-
15-
return {
16-
restrict: 'EA',
17-
require: '?ngModel',
18-
compile: function compile() {
19-
20-
// Require CodeMirror
21-
if (angular.isUndefined(window.CodeMirror)) {
22-
throw new Error('ui-codemirror needs CodeMirror to work... (o rly?)');
4+
(function(factory) {
5+
var moduleName = 'ui.codemirror';
6+
if (typeof module === 'object' && module.exports) {
7+
// Node. Does not work with strict CommonJS, but
8+
// only CommonJS-like environments that support module.exports,
9+
// like Node.
10+
module.exports = moduleName;
11+
factory(moduleName);
12+
} else {
13+
factory(moduleName);
14+
}
15+
}(function(moduleName) {
16+
17+
/**
18+
* Binds a CodeMirror widget to a <textarea> element.
19+
*/
20+
angular.module(moduleName, [])
21+
.constant('uiCodemirrorConfig', {})
22+
.directive('uiCodemirror', ['$timeout', 'uiCodemirrorConfig', uiCodemirrorDirective]);
23+
24+
/**
25+
* @ngInject
26+
*/
27+
function uiCodemirrorDirective($timeout, uiCodemirrorConfig) {
28+
29+
return {
30+
restrict: 'EA',
31+
require: '?ngModel',
32+
compile: function compile() {
33+
34+
// Require CodeMirror
35+
if (angular.isUndefined(window.CodeMirror)) {
36+
throw new Error('ui-codemirror needs CodeMirror to work... (o rly?)');
37+
}
38+
39+
return postLink;
2340
}
41+
};
2442

25-
return postLink;
26-
}
27-
};
43+
function postLink(scope, iElement, iAttrs, ngModel) {
2844

29-
function postLink(scope, iElement, iAttrs, ngModel) {
45+
var codemirrorOptions = angular.extend(
46+
{value: iElement.text()},
47+
uiCodemirrorConfig.codemirror || {},
48+
scope.$eval(iAttrs.uiCodemirror),
49+
scope.$eval(iAttrs.uiCodemirrorOpts)
50+
);
3051

31-
var codemirrorOptions = angular.extend(
32-
{ value: iElement.text() },
33-
uiCodemirrorConfig.codemirror || {},
34-
scope.$eval(iAttrs.uiCodemirror),
35-
scope.$eval(iAttrs.uiCodemirrorOpts)
36-
);
52+
var codemirror = newCodemirrorEditor(iElement, codemirrorOptions);
3753

38-
var codemirror = newCodemirrorEditor(iElement, codemirrorOptions);
54+
configOptionsWatcher(
55+
codemirror,
56+
iAttrs.uiCodemirror || iAttrs.uiCodemirrorOpts,
57+
scope
58+
);
3959

40-
configOptionsWatcher(
41-
codemirror,
42-
iAttrs.uiCodemirror || iAttrs.uiCodemirrorOpts,
43-
scope
44-
);
60+
configNgModelLink(codemirror, ngModel, scope);
61+
62+
configUiRefreshAttribute(codemirror, iAttrs.uiRefresh, scope);
63+
64+
// Allow access to the CodeMirror instance through a broadcasted event
65+
// eg: $broadcast('CodeMirror', function(cm){...});
66+
scope.$on('CodeMirror', function(event, callback) {
67+
if (angular.isFunction(callback)) {
68+
callback(codemirror);
69+
} else {
70+
throw new Error('the CodeMirror event requires a callback function');
71+
}
72+
});
4573

46-
configNgModelLink(codemirror, ngModel, scope);
74+
// onLoad callback
75+
if (angular.isFunction(codemirrorOptions.onLoad)) {
76+
codemirrorOptions.onLoad(codemirror);
77+
}
78+
}
4779

48-
configUiRefreshAttribute(codemirror, iAttrs.uiRefresh, scope);
80+
function newCodemirrorEditor(iElement, codemirrorOptions) {
81+
var codemirrot;
4982

50-
// Allow access to the CodeMirror instance through a broadcasted event
51-
// eg: $broadcast('CodeMirror', function(cm){...});
52-
scope.$on('CodeMirror', function(event, callback) {
53-
if (angular.isFunction(callback)) {
54-
callback(codemirror);
83+
if (iElement[0].tagName === 'TEXTAREA') {
84+
// Might bug but still ...
85+
codemirrot = window.CodeMirror.fromTextArea(iElement[0], codemirrorOptions);
5586
} else {
56-
throw new Error('the CodeMirror event requires a callback function');
87+
iElement.html('');
88+
codemirrot = new window.CodeMirror(function(cm_el) {
89+
iElement.append(cm_el);
90+
}, codemirrorOptions);
5791
}
58-
});
5992

60-
// onLoad callback
61-
if (angular.isFunction(codemirrorOptions.onLoad)) {
62-
codemirrorOptions.onLoad(codemirror);
93+
return codemirrot;
6394
}
64-
}
6595

66-
function newCodemirrorEditor(iElement, codemirrorOptions) {
67-
var codemirrot;
68-
69-
if (iElement[0].tagName === 'TEXTAREA') {
70-
// Might bug but still ...
71-
codemirrot = window.CodeMirror.fromTextArea(iElement[0], codemirrorOptions);
72-
} else {
73-
iElement.html('');
74-
codemirrot = new window.CodeMirror(function(cm_el) {
75-
iElement.append(cm_el);
76-
}, codemirrorOptions);
77-
}
96+
function configOptionsWatcher(codemirrot, uiCodemirrorAttr, scope) {
97+
if (!uiCodemirrorAttr) {
98+
return;
99+
}
78100

79-
return codemirrot;
80-
}
101+
var codemirrorDefaultsKeys = Object.keys(window.CodeMirror.defaults);
102+
scope.$watch(uiCodemirrorAttr, updateOptions, true);
81103

82-
function configOptionsWatcher(codemirrot, uiCodemirrorAttr, scope) {
83-
if (!uiCodemirrorAttr) { return; }
104+
function updateOptions(newValues, oldValue) {
105+
if (!angular.isObject(newValues)) {
106+
return;
107+
}
108+
codemirrorDefaultsKeys.forEach(function(key) {
109+
if (newValues.hasOwnProperty(key)) {
84110

85-
var codemirrorDefaultsKeys = Object.keys(window.CodeMirror.defaults);
86-
scope.$watch(uiCodemirrorAttr, updateOptions, true);
87-
function updateOptions(newValues, oldValue) {
88-
if (!angular.isObject(newValues)) { return; }
89-
codemirrorDefaultsKeys.forEach(function(key) {
90-
if (newValues.hasOwnProperty(key)) {
111+
if (oldValue && newValues[key] === oldValue[key]) {
112+
return;
113+
}
91114

92-
if (oldValue && newValues[key] === oldValue[key]) {
93-
return;
115+
codemirrot.setOption(key, newValues[key]);
94116
}
117+
});
118+
}
119+
}
95120

96-
codemirrot.setOption(key, newValues[key]);
121+
function configNgModelLink(codemirror, ngModel, scope) {
122+
if (!ngModel) {
123+
return;
124+
}
125+
// CodeMirror expects a string, so make sure it gets one.
126+
// This does not change the model.
127+
ngModel.$formatters.push(function(value) {
128+
if (angular.isUndefined(value) || value === null) {
129+
return '';
130+
} else if (angular.isObject(value) || angular.isArray(value)) {
131+
throw new Error('ui-codemirror cannot use an object or an array as a model');
97132
}
133+
return value;
98134
});
99-
}
100-
}
101135

102-
function configNgModelLink(codemirror, ngModel, scope) {
103-
if (!ngModel) { return; }
104-
// CodeMirror expects a string, so make sure it gets one.
105-
// This does not change the model.
106-
ngModel.$formatters.push(function(value) {
107-
if (angular.isUndefined(value) || value === null) {
108-
return '';
109-
} else if (angular.isObject(value) || angular.isArray(value)) {
110-
throw new Error('ui-codemirror cannot use an object or an array as a model');
111-
}
112-
return value;
113-
});
114136

137+
// Override the ngModelController $render method, which is what gets called when the model is updated.
138+
// This takes care of the synchronizing the codeMirror element with the underlying model, in the case that it is changed by something else.
139+
ngModel.$render = function() {
140+
//Code mirror expects a string so make sure it gets one
141+
//Although the formatter have already done this, it can be possible that another formatter returns undefined (for example the required directive)
142+
var safeViewValue = ngModel.$viewValue || '';
143+
codemirror.setValue(safeViewValue);
144+
};
115145

116-
// Override the ngModelController $render method, which is what gets called when the model is updated.
117-
// This takes care of the synchronizing the codeMirror element with the underlying model, in the case that it is changed by something else.
118-
ngModel.$render = function() {
119-
//Code mirror expects a string so make sure it gets one
120-
//Although the formatter have already done this, it can be possible that another formatter returns undefined (for example the required directive)
121-
var safeViewValue = ngModel.$viewValue || '';
122-
codemirror.setValue(safeViewValue);
123-
};
124146

147+
// Keep the ngModel in sync with changes from CodeMirror
148+
codemirror.on('change', function(instance) {
149+
var newValue = instance.getValue();
150+
if (newValue !== ngModel.$viewValue) {
151+
scope.$evalAsync(function() {
152+
ngModel.$setViewValue(newValue);
153+
});
154+
}
155+
});
156+
}
125157

126-
// Keep the ngModel in sync with changes from CodeMirror
127-
codemirror.on('change', function(instance) {
128-
var newValue = instance.getValue();
129-
if (newValue !== ngModel.$viewValue) {
130-
scope.$evalAsync(function() {
131-
ngModel.$setViewValue(newValue);
132-
});
158+
function configUiRefreshAttribute(codeMirror, uiRefreshAttr, scope) {
159+
if (!uiRefreshAttr) {
160+
return;
133161
}
134-
});
135-
}
136162

137-
function configUiRefreshAttribute(codeMirror, uiRefreshAttr, scope) {
138-
if (!uiRefreshAttr) { return; }
163+
scope.$watch(uiRefreshAttr, function(newVal, oldVal) {
164+
// Skip the initial watch firing
165+
if (newVal !== oldVal) {
166+
$timeout(function() {
167+
codeMirror.refresh();
168+
});
169+
}
170+
});
171+
}
139172

140-
scope.$watch(uiRefreshAttr, function(newVal, oldVal) {
141-
// Skip the initial watch firing
142-
if (newVal !== oldVal) {
143-
$timeout(function() {
144-
codeMirror.refresh();
145-
});
146-
}
147-
});
148173
}
149-
150-
}
174+
}));

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