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78 lines
1.8 KiB
JavaScript
Executable File
78 lines
1.8 KiB
JavaScript
Executable File
/**********************************************************************
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*
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*
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*
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**********************************************************************/
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//var DEBUG = DEBUG != null ? DEBUG : true
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/*********************************************************************/
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// XXX make this save and restore settings...
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var toggleSingleImageMode = createCSSClassToggler('.viewer',
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'single-image-mode',
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function(action){
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if(action == 'on'){
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TRANSITION_MODE_DEFAULT = 'css'
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fitNImages(1)
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} else {
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TRANSITION_MODE_DEFAULT = 'animate'
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toggleImageProportions('square')
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fitNImages(DEFAULT_SCREEN_IMAGES)
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}
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})
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var toggleTheme = createCSSClassToggler('.viewer',
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[
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'gray',
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'dark',
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'light'
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])
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// NOTE: this confirmsto the css toggler protocol, but is not implemented
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// via createCSSClassToggler as we do not need to set any classes,
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// al least at this point...
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// XXX should we use the createCSSClassToggler for this?
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// XXX revise: does extra stuff...
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function toggleImageProportions(mode){
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var image = $('.image')
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var h = image.outerHeight(true)
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var w = image.outerWidth(true)
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if(mode == '?'){
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return h != w ? 'viewer' : 'square'
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// square...
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} else if(h != w || mode == 'square'){
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var size = Math.min(w, h)
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image.css({
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width: size,
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height: size
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})
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centerView(null, 'css')
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return 'square'
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// viewer size...
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} else {
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var viewer = $('.viewer')
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var W = viewer.innerWidth()
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var H = viewer.innerHeight()
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if(W > H){
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image.css('width', W * h/H)
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} else {
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image.css('height', H * w/W)
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}
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centerView(null, 'css')
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return 'viewer'
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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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