mirror of
https://github.com/flynx/ImageGrid.git
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374 lines
9.7 KiB
JavaScript
Executable File
374 lines
9.7 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 data = require('data')
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var images = require('images')
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var ribbons = require('ribbons')
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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 add setup / teardown...
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// XXX might be a good idea to merge this with single image mode...
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var makeStateIndicator = function(type){
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return $('<div>')
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.addClass('state-indicator-container ' + type || '')
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}
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// XXX do we need this???
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var makeStateIndicatorItem = function(container, type, text){
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var item = $('<div>')
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.addClass('item '+ type || '')
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.attr('text', text)
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this.ribbons.viewer.find('.state-indicator-container.'+container)
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.append(item)
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return item
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}
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// XXX should we use this or makeStateIndicatorItem(..)???
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// ...investigate the features of the above...
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// - .attr('text')???
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var makeExpandingInfoItem = function(container, cls, align, full_only){
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var e = $('<span>')
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.addClass(cls + ' expanding-text ' + align +' '+ (full_only && 'full-only'))
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.append($('<span class="shown">'))
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.append($('<span class="hidden">'))
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container.append(e)
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return e
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}
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var makeInfoItem = function(container, cls, align, full_only){
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var e = $('<span>')
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.addClass(cls +' '+ align +' '+ (full_only && 'full_only'))
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container.append(e)
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return e
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}
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// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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// XXX Add status messages and log...
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var ImageStateIndicatorActions = actions.Actions({
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config: {
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// XXX might be a good idea to add custom components API...
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'global-state-indicator-elements': [
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// XXX should index be here or to the right???
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'index',
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//'path',
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'gid',
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// separates left/right aligned elements...
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'---',
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'mark',
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'bookmark',
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],
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'global-state-indicator-elements-full-only': [
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'gid',
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],
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'global-state-indicator-modes': [
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'none',
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'minimal',
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'full',
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],
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'global-state-indicator-mode': null,
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},
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get moo(){ return 321 },
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foo: 123,
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updateStateIndicators: ['- Interface/',
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function(gid){
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gid = gid || this.current
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var that = this
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// make/get indicator containers...
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/*
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var image = this.ribbons.viewer.find('.state-indicator-container.image-info')
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if(image.length == 0){
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image = makeStateIndicator('image-info')
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.appendTo(this.ribbons.viewer)
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}
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*/
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var global = this.ribbons.viewer.find('.state-indicator-container.global-info')
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if(global.length == 0){
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//global = makeStateIndicator('global-info')
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global = makeStateIndicator('global-info overlay-info')
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var align = ''
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var order = this.config['global-state-indicator-elements'].slice()
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var i = order.indexOf('---')
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// rearrange the tail section...
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// NOTE: this is here as we need to push the floated
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// right items in reverse order...
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if(i >= 0){
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order = order.concat(order.splice(i+1, order.length).reverse())
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}
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order.forEach(function(elem){
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var full_only = that.config['global-state-indicator-elements-full-only'].indexOf(elem) >= 0
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// spacer...
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if(elem == '---'){
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align = 'float-right'
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// expanding indicators...
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} else if(elem == 'gid' || elem == 'path'){
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makeExpandingInfoItem(global, elem, align, full_only)
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// simple indicators...
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} else if(elem == 'index'){
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makeInfoItem(global, elem, align, full_only)
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// toggler indicators...
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} else if(elem == 'bookmark' || elem == 'mark'){
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makeInfoItem(global, elem+'ed', align, full_only)
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.click(function(){
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that['toggle'+elem.capitalize()]()
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})
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// XXX custom elements...
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// format:
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// {
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// <key>: <handler>,
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// <alias>: <key>|<alias>,
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// ...
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// }
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// XXX the handler should take care of it's own updating...
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// ...will also need a way to drop a handler if
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// the list changes, otherwise this is a potential
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// leak...
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// XXX move other elements into this...
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// XXX need a better attr name...
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} else if(that.__state_indicator_elements){
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var handler = that.__state_indicator_elements[elem]
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// handle aliases...
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var seen = []
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while(typeof(handler) == typeof('str')){
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seen.push(handler)
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var handler = that.__state_indicator_elements[handler]
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// check for loops...
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if(seen.indexOf(handler) >= 0){
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console.error('state indicator alias loop detected at:', elem)
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handler = null
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}
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}
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// do the call...
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if(handler != null){
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// XXX simplify the constructors... (into one?)
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handler.call(that, elem, makeInfoItem, makeExpandingInfoItem)
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}
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}
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})
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global.appendTo(this.ribbons.viewer)
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// init in the correct state...
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if(this.config['global-state-indicator-mode']){
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this.toggleStateIndicator(this.config['global-state-indicator-mode'])
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}
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}
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if(!gid){
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return
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}
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// populate the info...
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var img = this.images && gid in this.images && this.images[gid]
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// gid..
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global.find('.gid .shown').text(gid.slice(-6))
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global.find('.gid .hidden').text(gid)
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// path...
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global.find('.path .shown').text(img && img.path || '---')
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global.find('.path .hidden').text(img && img.path || '---')
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// pos...
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global.find('.index')
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.text(
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(this.data.getImageOrder('ribbon', gid)+1)
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+'/'+
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this.data.getImages(gid).len)
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// NOTE: we are not using .toggleMark('?') and friends
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// here to avoid recursion as we might be handling
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// them here...
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// ...this also simpler than handling '?' and other
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// special toggler args in the handler...
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var tags = this.data.getTags(gid)
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// marks...
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global.find('.marked')[
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tags.indexOf('selected') < 0 ?
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'removeClass'
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: 'addClass']('on')
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global.find('.bookmarked')[
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tags.indexOf('bookmark') < 0 ?
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'removeClass'
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: 'addClass']('on')
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}],
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toggleStateIndicator: ['Interface/Toggle state indicator modes',
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toggler.CSSClassToggler(
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function(){
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return this.ribbons.viewer.find('.state-indicator-container.global-info') },
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function(){ return this.config['global-state-indicator-modes'] },
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function(state){ this.config['global-state-indicator-mode'] = state }) ],
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})
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// XXX an alternative approach:
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// - global status area
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// - status bar for local status
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// - as in gen3
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// - add image status
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//
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// General item format:
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// - minimal state - only short version / icon is shown
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// - when not active a disabled state/icon is shown
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//
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// - expanded state - status bar sows expanded state (only?)
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// - title/help shown above
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// - floating text, transparent bg
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// - same align as item
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//
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// XXX Q: can title bar be used instead of global state indication???
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// ...especially if we are indicating only crop...
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// XXX add styling:
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// - element spacing
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// - tip text
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// - avoid multi-line
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// XXX rename to status bar???
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var ImageStateIndicator =
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module.ImageStateIndicator = core.ImageGridFeatures.Feature({
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title: '',
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doc: '',
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tag: 'ui-image-state-indicator',
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depends: [
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'ui',
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'ui-single-image-view',
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],
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actions: ImageStateIndicatorActions,
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handlers: [
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['start',
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function(){
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if(this.config['global-state-indicator-mode']){
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this.toggleStateIndicator(this.config['global-state-indicator-mode'])
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}
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}],
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[[
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'focusImage',
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'toggleBookmark',
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'toggleMark',
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],
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function(){
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this.updateStateIndicators()
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}]
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],
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})
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//---------------------------------------------------------------------
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// XXX
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var GlobalStateIndicator =
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module.GlobalStateIndicator = core.ImageGridFeatures.Feature({
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title: '',
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doc: '',
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tag: 'ui-global-state-indicator',
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depends: [
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'ui'
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//'ui-single-image-view',
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],
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})
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//---------------------------------------------------------------------
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// XXX
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// XXX might also be a good idea to use the similar mechanism for tips...
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var StatusLogActions = actions.Actions({
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config: {
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// NOTE: if this is 0 then do not trim the log...
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'ui-status-log-size': 100,
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'ui-status-fade': 1000,
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},
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// XXX should this be here or in a separate feature???
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statusLog: ['Interface/Show status log',
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function(){
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// XXX use list
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}],
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clearStatusLog: ['Interface/Clear status log',
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function(){
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delete this.__status_log
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}],
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statusMessage: ['- Interface/',
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function(){
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var msg = args2array(arguments)
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if(msg.len == 0){
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return
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}
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var log = this.__status_log = this.__status_log || []
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// XXX should we convert here and how???
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log.push(msg.join(' '))
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// truncate the log...
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var s = this.config['ui-status-log-size']
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if(s != 0 && log.length > (s || 100)){
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log.splice(0, log.length - (s || 100))
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}
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// XXX show the message above the status bar (same style)...
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// XXX
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}],
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})
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var StatusLog =
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module.StatusLog = core.ImageGridFeatures.Feature({
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title: '',
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doc: '',
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tag: 'ui-status-log',
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depends: [
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'ui'
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],
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actions: StatusLogActions,
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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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