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Edition de l'arbre profile basique

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wpetit
2015-09-17 12:04:33 +02:00
parent a2f0a03671
commit 6a790cc5bd
3 changed files with 79 additions and 50 deletions
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73
js/store/reducers/profile.js
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@ -1,12 +1,15 @@
var _ = require('lodash');
var actions = require('../actions');
var tree = require('../../util/tree');
module.exports = function(oldProfile, action) {
switch(action.type) {
case actions.launcher.LOAD_PROFILE_SUCCESS:
return _.cloneDeep(action.profile);
var newProfile = _.cloneDeep(action.profile);
tree.walk(newProfile, ensureItemKey);
return newProfile;
case actions.edit.MOVE_PROFILE_ITEM:
return moveProfileItem(oldProfile, action.movedItem, action.targetItem);
@ -29,14 +32,19 @@ module.exports = function(oldProfile, action) {
function selectProfileItem(oldProfile, item) {
var newProfile = _.cloneDeep(oldProfile);
tree.walk(newProfile, function(currentItem) {
delete currentItem.selected;
if( _.isEqual(currentItem, item) ) {
currentItem.selected = true;
}
});
return newProfile;
}
function updateProfileItem(oldProfile, targetItem, key, value) {
var newProfile = _.cloneDeep(oldProfile);
var result = treeFind(newProfile, targetItem);
result.item[key] = value;
var item = tree.find(newProfile, targetItem).item;
item[key] = value;
return newProfile;
}
@ -44,8 +52,8 @@ function updateProfileItem(oldProfile, targetItem, key, value) {
function moveProfileItem(oldProfile, movedItem, targetItem) {
var newProfile = _.cloneDeep(oldProfile);
var previousParent = treeFind(newProfile, movedItem).parent;
var newParent = treeFind(newProfile, targetItem).item;
var previousParent = tree.find(newProfile, movedItem).parent;
var newParent = tree.find(newProfile, targetItem).item;
previousParent.items = _.reject(previousParent.items, function(item) {
return _.isEqual(item, movedItem);
@ -61,54 +69,21 @@ function moveProfileItem(oldProfile, movedItem, targetItem) {
function addProfileItem(oldProfile, newItem, targetItem) {
var newProfile = _.cloneDeep(oldProfile);
var newParent = treeFind(newProfile, targetItem).item;
var newParent = tree.find(newProfile, targetItem).item;
newParent.items = newParent.items || [];
newParent.items.push(_.cloneDeep(newItem));
newItem = _.cloneDeep(newItem);
ensureItemKey(newItem);
newParent.items.push(newItem);
return newProfile;
}
// Tree manipulation helpers
function treeWalk(branch, func) {
var items = branch.items;
if(!items) return;
for( var i = 0, item = items[i]; (item = items[i]); i++ ) {
var breakHere = func(item, parent);
if(breakHere) return breakHere;
if(item.items) {
breakHere = treeWalk(item, func);
if(breakHere) return breakHere;
}
var _inc = 0;
function ensureItemKey(item) {
if( item && !('_key' in item) ) {
item._key = 'item_'+Date.now()+'_'+_inc++;
}
}
function treeFind(branch, obj) {
var items = branch.items;
if(!items) return;
for( var i = 0, item = items[i]; (item = items[i]); i++ ) {
if( _.isEqual(item, obj) ) {
return {item: item, parent: branch};
}
if(item.items) {
var result = treeFind(item, obj);
if(result) return result;
}
}
}