mirror of
https://github.com/flynx/ImageGrid.git
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178 lines
4.7 KiB
JavaScript
Executable File
178 lines
4.7 KiB
JavaScript
Executable File
/**********************************************************************
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*
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*
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*
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**********************************************************************/
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define(function(require){ var module = {}
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//var DEBUG = DEBUG != null ? DEBUG : true
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var toggler = require('lib/toggler')
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var actions = require('lib/actions')
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var features = require('lib/features')
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var core = require('features/core')
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var base = require('features/base')
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/*********************************************************************/
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// XXX stub...
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var SlideshowActions = actions.Actions({
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config: {
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'ui-slideshow-looping': 'on',
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'ui-slideshow-direction': 'forward',
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'ui-slideshow-interval': '3s',
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'ui-slideshow-saved-intervals': [
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'0.2s',
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'3s',
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'5s',
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'7s',
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],
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},
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// XXX
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// /Slideshow/
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// Interval (3)/ -- not a toggler
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// 0.2
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// 1
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// 3*
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// 5
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// Custom... -- click to edit
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// Direction (forward)/
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// forward*
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// revrse
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// Looping (on)/
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// on*
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// off
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// Start
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// XXX need to set the default value in title...
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// XXX might be a good idea to make this with an editable value...
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// i.e.
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// Interval: 3s / -- 3s is editable...
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// 0.2 x -- a history of values that can be
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// selected w/o closing the dialog
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// or can be removed...
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// 1 x
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// 3 x
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// Custom... -- editable/placeholder... 'enter'
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// selects value and adds it to
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// history...
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// XXX add a custom setting...
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// XXX STUB
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selectSlideshowInterval: ['Slideshow/Interval',
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core.makeConfigToggler('ui-slideshow-interval',
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function(){ return this.config['ui-slideshow-saved-intervals'] })],
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toggleSlideshowDirection: ['Slideshow/Direction',
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core.makeConfigToggler('ui-slideshow-direction', ['forward', 'reverse'])],
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toggleSlideshowLooping: ['Slideshow/Looping',
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core.makeConfigToggler('ui-slideshow-looping', ['on', 'off'])],
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// XXX should this save/load a tmp workspace or a dedicated slideshow workspace???
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toggleSlideshow: ['Slideshow/Start',
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toggler.CSSClassToggler(
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function(){ return this.ribbons.viewer },
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'slideshow-running',
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function(state){
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// start...
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if(state == 'on'){
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var that = this
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// reset the timer...
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// NOTE: this means we were in a slideshow mode so we do not
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// need to prepare...
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if(this.__slideshouw_timer){
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clearTimeout(this.__slideshouw_timer)
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delete this.__slideshouw_timer
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// prepare for the slideshow...
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} else {
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// save current workspace...
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this.__pre_slideshow_workspace = this.workspace
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this.saveWorkspace()
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// construct the slideshow workspace if it does not exist...
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if(this.workspaces['slideshow'] == null){
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this.toggleChrome('off')
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this.saveWorkspace('slideshow')
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// load the slideshow workspace...
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} else {
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this.loadWorkspace('slideshow')
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}
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// single image mode...
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this.toggleSingleImage('on')
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}
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// start the timer...
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// XXX might be a good idea to add a pause button for either
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// "toggle" or "hold to pause" mode...
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this.__slideshouw_timer = setInterval(function(){
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var cur = that.current
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// next step...
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that.config['ui-slideshow-direction'] == 'forward' ?
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that.nextImage()
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: that.prevImage()
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// we have reached the end...
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if(that.current == cur && that.config['ui-slideshow-looping'] == 'on'){
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that.config['ui-slideshow-direction'] == 'forward' ?
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that.firstImage()
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: that.lastImage()
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}
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}, Date.str2ms(this.config['ui-slideshow-interval'] || '3s'))
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// stop...
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} else {
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// stop timer...
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this.__slideshouw_timer
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&& clearTimeout(this.__slideshouw_timer)
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delete this.__slideshouw_timer
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// XXX should this be a dedicated slideshow workspace??
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this.__pre_slideshow_workspace &&
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this.loadWorkspace(this.__pre_slideshow_workspace)
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delete this.__pre_slideshow_workspace
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}
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})],
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resetSlideshowTimer: ['- Slideshow/Restart slideshow timer',
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function(){
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this.__slideshouw_timer && this.toggleSlideshow('on')
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}],
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})
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var Slideshow =
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module.Slideshow = core.ImageGridFeatures.Feature({
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title: '',
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doc: '',
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tag: 'ui-slideshow',
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depends: [
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'workspace',
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'ui',
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'ui-single-image-view',
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],
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actions: SlideshowActions,
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handlers: [
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['stop',
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function(){ this.toggleSlideshow('off') }]
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],
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})
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/**********************************************************************
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* vim:set ts=4 sw=4 : */
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return module })
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