1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
|
/* <copyright>
This file contains proprietary software owned by Motorola Mobility, Inc.<br/>
No rights, expressed or implied, whatsoever to this software are provided by Motorola Mobility, Inc. hereunder.<br/>
(c) Copyright 2011 Motorola Mobility, Inc. All Rights Reserved.
</copyright> */
var Montage = require("montage/core/core").Montage,
Component = require("montage/ui/component").Component;
exports.RuleListContainer = Montage.create(Component, {
_instanceToAdd : { value: null },
_appendElement : { value: null },
_lastDisplayedList : { value: null },
_displayedList : { value: null },
displayedList : {
get: function() {
return this._displayedList;
},
set: function(list) {
this._lastDisplayedList = this._displayedList;
this._displayedList = list;
this.needsDraw = true;
}
},
displayListForSelection : {
value: function(selection) {
var list = this._getListForSelection(selection);
if(!list) {
list = this.add(selection);
} else {
console.log("rule list found!");
}
this.displayedList = list;
}
},
//// Get the element containing list based on selection
_getListForSelection : {
value: function(selection) {
var i, list, matchesAll;
for(i = 0; i<this.ruleLists.length; i++) {
list = this.ruleLists[i];
if(selection.length > 1) {
matchesAll = list.selection.every(function(element, index, array) {
return array.indexOf(element) !== 0;
});
if(matchesAll) {
break;
}
} else {
///// Selection (single element or stylesheet) is the same,
///// Use the existing rule list
if(list.selection[0] === selection[0]) {
break;
}
}
list = null;
}
return list;
}
},
//// Creates a new rule list to be added to the container
add : {
value: function(selection) {
var stylesController = this.application.ninja.stylesController,
instance = Montage.create(this.ruleListComponent),
container = document.createElement('div'),
rules, ruleListLog;
rules = this.getRulesForSelection(selection);
this._instanceToAdd = instance;
instance.rules = rules;
ruleListLog = {
selection: selection,
component : instance
};
this.ruleLists.push(ruleListLog);
this._appendElement = container;
this.needsDraw = true;
return ruleListLog;
}
},
getRulesForSelection : {
value: function(selection) {
var rules;
if(selection.length === 1) {
rules = this.stylesController.getMatchingRules(selection[0]);
///// Add inline style to rule list
rules.splice(0, 0, {
type : 'inline',
selectorText : 'element.style',
parentStyleSheet : 'Inline Style',
style : selection[0].style
});
} //// TODO: support more selection types
return rules;
}
},
update : {
value: function() {
this.displayedList.component.rules = this.getRulesForSelection(this.displayedList.selection);
}
},
//// Array of lists that have been added to the container
//// Lists include selection type (element/stylesheet), and
//// the selection itself
ruleLists : {
value: [],
distinct: true
},
templateDidLoad : {
value: function() {
if(this.focusDelegate) {
this.ruleListComponent.focusDelegate = this.focusDelegate;
}
this.stylesController = this.application.ninja.stylesController;
}
},
draw : {
value: function() {
if(this._appendElement) {
this.element.appendChild(this._appendElement);
this._instanceToAdd.element = this._appendElement;
this._appendElement = null;
this.needsDraw = true;
return;
}
if(this._lastDisplayedList) {
this._lastDisplayedList.component.element.style.display = 'none';
if(this._displayedList.component.element) {
this._displayedList.component.element.style.display = null;
}
}
}
}
});
|