mirror of
https://github.com/flynx/ImageGrid.git
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refactored state indicators...
Signed-off-by: Alex A. Naanou <alex.nanou@gmail.com>
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@ -45,16 +45,14 @@ var makeStateIndicatorItem = function(container, type, text){
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// - .attr('text')???
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var makeExpandingInfoItem = function(container, cls, align, full_only){
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var e = $('<span>')
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.addClass(cls + ' expanding-text ' + align +' '+ (full_only && 'full-only'))
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.addClass(cls + ' expanding-text ')
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.append($('<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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.addClass(cls)
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return e
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}
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@ -90,9 +88,105 @@ var ImageStateIndicatorActions = actions.Actions({
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'global-state-indicator-mode': null,
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},
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// XXX TESTING...
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get moo(){ return 321 },
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foo: 123,
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// Format:
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// {
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// <key>: <handler>,
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// <alias>: <key> | <handler>,
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// ...
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// }
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//
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// NOTE: built-in handlers can be overloaded by user.
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// NOTE: alias loops are ignored.
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//
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// XXX make this visible to the user???
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__state_indicator_elements__: {
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index: function(action, container, elem, gid){
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// construct...
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if(action == 'make'){
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return $('<span>').addClass(elem)
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// update...
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} else if(action == 'update'){
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// XXX how do we pass a custom gid to here???
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var gid = this.current
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container.find('.'+elem)
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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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// remove...
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} else if(action == 'remove'){
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container.find('.'+elem).remove()
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}
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},
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// XXX handle path correctly...
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gid: function(action, container, elem, gid){
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// construct...
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if(action == 'make'){
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return $('<span>')
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.addClass(elem + ' expanding-text ')
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.append($('<span class="shown">'))
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.append($('<span class="hidden">'))
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// update...
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} else if(action == 'update'){
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// gid..
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if(elem == 'gid'){
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var txt = gid.slice(0, 6)
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var text = gid
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// path...
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// XXX
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} else if(elem == 'path'){
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var img = this.images && gid in this.images && this.images[gid]
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var text = img && img.path || '---'
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var txt = text
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}
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container.find('.'+elem+' .shown').text(txt)
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container.find('.'+elem+' .hidden').text(text)
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// remove...
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} else if(action == 'remove'){
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container.find('.'+elem).remove()
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}
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},
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path: 'gid',
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mark: function(action, container, elem, gid){
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// construct...
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if(action == 'make'){
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var that = this
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return $('<span>').addClass(elem+'ed')
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.click(function(){
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that['toggle'+elem.capitalize()]()
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})
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// update...
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} else if(action == 'update'){
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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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var tag = elem == 'mark' ? 'selected' : 'bookmark'
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container.find('.'+elem+'ed')[
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tags.indexOf(tag) < 0 ?
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'removeClass'
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: 'addClass']('on')
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// remove...
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} else if(action == 'remove'){
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container.find('.'+elem+'ed').remove()
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}
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},
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bookmark: 'mark',
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},
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updateStateIndicators: ['- Interface/',
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function(gid){
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@ -100,14 +194,34 @@ var ImageStateIndicatorActions = actions.Actions({
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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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var _getHandlers = function(){
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return Object.keys(that.__state_indicator_elements__ || {})
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.concat(Object.keys(ImageStateIndicatorActions.__state_indicator_elements__ || {}))
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.unique()
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}
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var _getHandler = function(key){
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var handler = (that.__state_indicator_elements__ || {})[key]
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|| (ImageStateIndicatorActions.__state_indicator_elements__ || {})[key]
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if(handler == null){
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return handler
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}
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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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|| (ImageStateIndicatorActions.__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:', key)
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handler = null
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}
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}
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return handler
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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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@ -127,58 +241,25 @@ var ImageStateIndicatorActions = actions.Actions({
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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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var res = $()
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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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} else {
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var handler = _getHandler(elem)
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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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res = handler.call(that, 'make', global, elem, gid)
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}
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}
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// append the actual element...
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res.length > 0 && res
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.addClass(align +' '+ (full_only && 'full-only'))
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.appendTo(global)
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})
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global.appendTo(this.ribbons.viewer)
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@ -193,42 +274,10 @@ var ImageStateIndicatorActions = actions.Actions({
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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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_getHandlers().forEach(function(key){
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_getHandler(key).call(that, 'update', global, key, gid)
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})
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}],
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toggleStateIndicator: ['Interface/Toggle state indicator modes',
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toggler.CSSClassToggler(
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@ -282,8 +331,8 @@ module.ImageStateIndicator = core.ImageGridFeatures.Feature({
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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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'tag',
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'untag',
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],
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function(){
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this.updateStateIndicators()
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