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pitaya-launcher
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This commit is contained in:
wpetit 2015-08-26 17:53:46 +02:00
parent cdf967750d
commit 5b1cec8789
4 changed files with 162 additions and 23 deletions
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1
css/style.css
View File

@ -43,6 +43,7 @@ li.app-item {
transition: 150ms linear;
position: relative;
overflow: hidden;
min-width: 10%;
}
li.app-item::after {

18
default-profile.json
View File

@ -1,9 +1,21 @@
{
"items": [
{
"label": "Chromium Browser",
"exec": "/usr/bin/chromium-browser",
"icon": "/usr/share/icons/Mint-X/apps/48/chromium-browser.png"
"label": "Root",
"icon": "/usr/share/icons/Mint-X/apps/48/chromium-browser.png",
"items": [
{
"label": "Level 1",
"icon": "/usr/share/icons/Mint-X/apps/48/chromium-browser.png",
"items": [
{
"label": "Chromium Browser",
"icon": "/usr/share/icons/Mint-X/apps/48/chromium-browser.png",
"exec": "/usr/bin/chromium-browser"
}
]
}
]
}
]
}

25
index.html
View File

@ -9,17 +9,32 @@
<div id="pitaya"></div>
<!-- Templates -->
<script id="launcher-view-tpl" type="text/x-template">
{{#unless isRoot}}
<div class="category-header">
<h2><a href="#" class="goback" data-item-path="{{currentItemPath}}">&#8678;</a> {{currentItem.label}}</h2>
</div>
{{/unless}}
{{> itemListTpl}}
</script>
<script id="items-list-tpl" type="text/x-template">
<ul class="apps-list">
{{#each items}}
<li data-exec="{{exec}}" class="app-item">
<img class="app-icon" src="{{icon}}" />
<span class="app-label">{{label}}</span>
</li>
{{#each currentItem.items}}
{{> itemTpl currentItemPath=../currentItemPath}}
{{/each}}
</ul>
</script>
<script id="item-tpl" type="text/x-template">
<li class="app-item"
data-item-path="{{currentItemPath}}.{{@index}}">
<img class="app-icon" src="{{icon}}" />
<span class="app-label">{{label}}</span>
</li>
</script>
<!-- Scripts -->
<script type="text/javascript" src="js/dom.js"></script>
<script type="text/javascript" src="js/app.js"></script>

141
js/app.js
View File

@ -10,8 +10,12 @@
var gui = require('nw.gui');
var minimist = require('minimist');
// Load templates
var itemsListTpl = Handlebars.compile(Pitaya.DOM.select('#items-list-tpl').innerHTML);
// Load templates...
var launcherViewTpl = Handlebars.compile(Pitaya.DOM.select('#launcher-view-tpl').innerHTML);
// ... and partials
Handlebars.registerPartial('itemListTpl', Pitaya.DOM.select('#items-list-tpl').innerHTML);
Handlebars.registerPartial('itemTpl', Pitaya.DOM.select('#item-tpl').innerHTML);
// Internal constants
var DEFAULT_PROFILE = './default-profile.json';
@ -34,6 +38,7 @@
.then(function() {
return Pitaya;
})
.catch(Pitaya._onError)
;
};
@ -48,7 +53,7 @@
return Pitaya._loadJSONFile(profilePath)
.then(function(profile) {
Pitaya._profile = profile;
Pitaya.render();
Pitaya.renderLauncherView();
return profile;
})
;
@ -59,10 +64,24 @@
*
* @return Pitaya
*/
Pitaya.render = function() {
Pitaya.renderLauncherView = function(currentItemPath) {
console.log('render', currentItemPath);
currentItemPath = Pitaya._normalizeItemPath(currentItemPath);
var rootEl = Pitaya._rootEl;
var profile = Pitaya._profile;
rootEl.innerHTML = itemsListTpl(profile);
var currentItem = Pitaya._getItemByPath(currentItemPath);
var data = {
currentItemPath: currentItemPath.join('.'),
currentItem: currentItem,
isRoot: currentItemPath.length === 0
};
console.log('render data', data);
rootEl.innerHTML = launcherViewTpl(data);
};
@ -73,6 +92,7 @@
Pitaya._initListeners = function() {
var rootEl = Pitaya._rootEl;
rootEl.addEventListener('click', Pitaya._onItemClick);
rootEl.addEventListener('click', Pitaya._onGoBackClick);
};
/**
@ -87,19 +107,105 @@
if( !appItemEl ) return;
var execPath = appItemEl.dataset.exec;
var itemPath = appItemEl.dataset.itemPath;
var item = Pitaya._getItemByPath(itemPath);
console.info('Launching application "'+execPath+'"...');
console.log('item click',itemPath, item);
if(execPath) {
appItemEl.classList.add('loading');
cp.exec(execPath, function(err) {
appItemEl.classList.remove('loading');
if(err) return console.error(err.stack || err);
console.info('Application closed "'+execPath+'".');
});
if(!item) return;
if('items' in item) {
return Pitaya.renderLauncherView(itemPath);
}
if(item.exec) {
console.info('Launching application "'+item.exec+'"...');
appItemEl.classList.add('loading');
Pitaya._runApp(item.exec)
.then(function() {
appItemEl.classList.remove('loading');
console.info('Application closed "'+item.exec+'".');
})
.catch(function(err) {
Pitaya._onError(err);
appItemEl.classList.remove('loading');
})
;
}
};
/**
* GoBack button click handler
* @private
*/
Pitaya._onGoBackClick = function(evt) {
var goBackEl = evt.srcElement.matches( '.goback') ? evt.srcElement :
Pitaya.DOM.getClosestAncestor(evt.srcElement, '.goback')
;
if(!goBackEl) return;
var currentItemPath = goBackEl.dataset.itemPath;
var parentItemPath = Pitaya._normalizeItemPath(currentItemPath);
parentItemPath.pop();
return Pitaya.renderLauncherView(parentItemPath);
};
Pitaya._normalizeItemPath = function(itemPath) {
if( Array.isArray(itemPath) ) return itemPath;
if((typeof itemPath === 'string' && itemPath.length === 0) || !itemPath) return [];
return itemPath.split('.').reduce(function(arr, index) {
if(index !== '') {
arr.push(+index);
}
return arr;
}, []);
};
Pitaya._getItemByPath = function(itemPath, rootItem) {
rootItem = rootItem || Pitaya._profile;
itemPath = Pitaya._normalizeItemPath(itemPath);
var index = itemPath.slice(0,1)[0];
if(index === undefined) {
return rootItem;
}
if(!('items' in rootItem)) {
return undefined;
}
var subItem = rootItem.items[index];
if(itemPath.length === 0) {
return subItem;
}
return Pitaya._getItemByPath(itemPath, subItem);
};
Pitaya._runApp = function(execPath) {
return new Promise(function(resolve, reject) {
cp.exec(execPath, function(err) {
if(err) return reject(err);
return resolve();
});
});
};
/**
@ -123,4 +229,9 @@
});
};
Pitaya._onError = function(err) {
console.error(err.stack ? err.stack : err);
};
}(window.Pitaya = window.Pitaya || {}, window));