mirror of
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added keyboard help...
Signed-off-by: Alex A. Naanou <alex.nanou@gmail.com>
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@ -6,6 +6,7 @@
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| This is a tad complicated by:
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| - marks
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| - image elem proportions that can change
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[_] ASAP: import fav dirs...
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[_] BUG: sometimes duplicate images get loaded...
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| this happens when jumping back and forth on the mid ribbon until
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| the last element shows up and then moving left until the frame
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@ -272,19 +272,77 @@ body {
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/* XXX this is by no means final... */
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.viewer,
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.light.viewer {
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.light.viewer,
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.light.viewer .overlay-block .background {
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background: white;
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}
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.gray.viewer {
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.gray.viewer,
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.gray.viewer .overlay-block .background {
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background: #333;
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}
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.dark.viewer {
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.dark.viewer,
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.dark.viewer .overlay-block .background {
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background: #0a0a0a;
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}
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/* Overlay */
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.overlay-block {
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display: none;
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position: absolute:
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top: 0px;
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left: 0px;
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height: 100%;
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width: 100%;
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}
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.viewer.overlay .overlay-block {
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display: block;
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}
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.overlay-block .content {
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}
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.overlay-block .background {
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position: absolute:
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top: 0px;
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left: 0px;
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height: 100%;
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width: 100%;
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opacity: 0.7;
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}
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/* this is for sliding stuff */
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.viewer {
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box-shadow: 0px 0px 50px 0px silver;
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}
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/* help */
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.keyboard-help {
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margin: 20px;
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}
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.keyboard-help .section-doc {
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font-size: small;
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vertical-align: top;
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font-style: italic;
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}
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.keyboard-help th {
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text-align: left;
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height: 50px;
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vertical-align: bottom;
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border-bottom: solid gray 1px;
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}
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.keyboard-help tr:hover {
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background: #eee;
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vertical-align: top;
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}
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.keyboard-help tr td:first-child {
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color: gray;
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font-style: italic;
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padding-right: 20px;
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}
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</style>
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@ -376,8 +434,6 @@ $(function(){
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updateImages()
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})
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})
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@ -424,6 +480,10 @@ Populated
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<div class="down-indicator"></div>
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<div class="start-indicator"></div>
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<div class="end-indicator"></div>
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<div class="overlay-block">
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<div class="background"></div>
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<div class="content"></div>
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</div>
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</div>
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@ -28,8 +28,19 @@ var KEYBOARD_CONFIG = {
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}),
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},
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'.overlay:visible':{
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title: 'Overlay',
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doc: 'NOTE: In this mode all other key bindings are disabled, except '+
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'the ones explicitly defined here.',
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ignore: '*',
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Esc: doc('Close overlay',
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function(){
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$('.overlay').click()
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}),
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},
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// general setup...
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'.viewer': {
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'.viewer:not(.overlay)': {
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title: 'Global',
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// Navigation...
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@ -141,7 +152,7 @@ var KEYBOARD_CONFIG = {
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shiftImageDown(null, DIRECTION)
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centerRibbons()
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}),
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'ctrl+shift': doc('Shift image up to empty ribbon',
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'ctrl+shift': doc('Shift image down to empty ribbon',
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function(){
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event.preventDefault()
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shiftImageDownNewRibbon(null, DIRECTION)
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@ -276,15 +287,71 @@ var KEYBOARD_CONFIG = {
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F4: doc('Open image in external software', openImage),
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// XXX STUB print this in an overlay...
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// '?'
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'/': {
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shift: doc('Show keyboard bindings',
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// XXX make this generic...
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H: {
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default: doc('Show keyboard bindings',
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function(){
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var body = $(document.body)
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// remove helo when we scroll to the top...
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var scroll_handler = function(){
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if(body.scrollTop() <= 0){
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$('.keyboard-help')
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.remove()
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$('.viewer')
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.removeClass('overlay')
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body
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.click()
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$(window)
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.off('scroll', scroll_handler)
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}
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}
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// prepare and cleanup...
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$('.keyboard-help').remove()
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$('.viewer').addClass('overlay')
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// build the help...
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var doc = buildKeybindingsHelpHTML(KEYBOARD_CONFIG)
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alert(doc.text())
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.css({
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cursor: 'hand',
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})
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.appendTo(body)
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// add exit by click...
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body
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.one('click', function(){
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body
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.animate({
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scrollTop: 0,
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}, function(){
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$('.keyboard-help')
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.remove()
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$('.viewer')
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.removeClass('overlay')
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$(window)
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.off('scroll', scroll_handler)
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})
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})
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// scroll to the help...
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// NOTE: need to set the scroll handler AFTER we
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// scroll down, or it will be more of a
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// tease than a help...
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var t = getRelativeVisualPosition($('.viewer'), doc).top
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body
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.animate({
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scrollTop: Math.abs(t) - 40,
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}, function(){
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$(window)
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.on('scroll', scroll_handler)
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})
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}),
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}
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},
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// '?'
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'/': {
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shift: 'H',
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},
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}
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}
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