mirror of
				https://github.com/flynx/ImageGrid.git
				synced 2025-10-30 10:50:08 +00:00 
			
		
		
		
	refactored the setup process to the new system...
Signed-off-by: Alex A. Naanou <alex.nanou@gmail.com>
This commit is contained in:
		
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								ui/cache.js
									
									
									
									
									
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							| @ -0,0 +1,85 @@ | ||||
| /********************************************************************** | ||||
| *  | ||||
| * | ||||
| * | ||||
| **********************************************************************/ | ||||
| 
 | ||||
| //var DEBUG = DEBUG != null ? DEBUG : true
 | ||||
| //
 | ||||
| var IMAGE_CACHE = [] | ||||
| 
 | ||||
| 
 | ||||
| 
 | ||||
| /*********************************************************************/ | ||||
| 
 | ||||
| // TODO add global cache...
 | ||||
| // 		- manage cache by number and preview size...
 | ||||
| // 		- keep in biggish...
 | ||||
| 
 | ||||
| 
 | ||||
| // NOTE: this will always overwrite the previous cache set for a ribbon...
 | ||||
| // NOTE: it appears that sorting images by priority before loading them
 | ||||
| // 		to cache has little or no effect on the order they are 
 | ||||
| // 		loaded/rendered...
 | ||||
| // NOTE: this is not meant to be a real cache, rather a que for the OS and
 | ||||
| // 		backend/webkit on what's next...
 | ||||
| //
 | ||||
| // XXX this appears to actually make things slow and laggy...
 | ||||
| function preCacheRibbonImages(ribbon){ | ||||
| 	var deferred = $.Deferred() | ||||
| 	setTimeout(function(){ | ||||
| 		var i = getRibbonIndex(ribbon) | ||||
| 		var size = getVisibleImageSize('max') | ||||
| 		var screen_size = getScreenWidthInImages(getVisibleImageSize()) | ||||
| 		// XXX needs tuning...
 | ||||
| 		var cache_frame_size = (screen_size * LOAD_SCREENS) | ||||
| 		var images = ribbon.find('.image') | ||||
| 		var first = getImageGID(images.first()) | ||||
| 		var last = getImageGID(images.last()) | ||||
| 
 | ||||
| 		var gids = getGIDsAfter(-cache_frame_size, first, i) | ||||
| 					.concat(getGIDsAfter(cache_frame_size, last, i)) | ||||
| 
 | ||||
| 		var cache = [] | ||||
| 		IMAGE_CACHE[i] = cache | ||||
| 		$.each(gids, function(i, e){ | ||||
| 			var img = new Image() | ||||
| 			img.src = getBestPreview(e, size).url | ||||
| 			cache.push(img) | ||||
| 		}) | ||||
| 
 | ||||
| 		deferred.resolve(cache) | ||||
| 	}, 0) | ||||
| 	return deferred | ||||
| } | ||||
| 
 | ||||
| 
 | ||||
| function preCacheAllRibbons(){ | ||||
| 	$('.ribbon').each(function(){ | ||||
| 		preCacheRibbonImages($(this)) | ||||
| 	}) | ||||
| 	return IMAGE_CACHE | ||||
| } | ||||
| 
 | ||||
| 
 | ||||
| 
 | ||||
| /*********************************************************************/ | ||||
| 
 | ||||
| function setupImageCache(viewer){ | ||||
| 	console.log('Image cache: setup...') | ||||
| 
 | ||||
| 	return viewer | ||||
| 		.on('reloadedRibbon updatedRibbon', function(evt, ribbon){ | ||||
| 
 | ||||
| 			window.DEBUG  | ||||
| 				&& console.log('>>> (ribbon:', getRibbonIndex(ribbon), ') Updating cache...') | ||||
| 
 | ||||
| 			preCacheRibbonImages(ribbon) | ||||
| 		}) | ||||
| } | ||||
| SETUP_BINDINGS.push(setupImageCache) | ||||
| 
 | ||||
| 
 | ||||
| 
 | ||||
| /********************************************************************** | ||||
| * vim:set ts=4 sw=4 :                                                */ | ||||
							
								
								
									
										311
									
								
								ui/data.js
									
									
									
									
									
								
							
							
						
						
									
										311
									
								
								ui/data.js
									
									
									
									
									
								
							| @ -138,8 +138,6 @@ var SETTINGS = { | ||||
| 
 | ||||
| var BASE_URL = '.' | ||||
| 
 | ||||
| var IMAGE_CACHE = [] | ||||
| 
 | ||||
| // XXX make these usable for both saving and loading...
 | ||||
| // XXX get these from config...
 | ||||
| var IMAGES_FILE_DEFAULT = 'images.json' | ||||
| @ -160,13 +158,6 @@ var UPDATE_SYNC = false | ||||
| var SYNC_IMG_LOADER = false | ||||
| 
 | ||||
| 
 | ||||
| // list of functions to setup different bindings
 | ||||
| //
 | ||||
| // each function must be of the form:
 | ||||
| // 	setupBinding(viewer) -> viewer
 | ||||
| //
 | ||||
| var SETUP_BINDINGS = [] | ||||
| 
 | ||||
| // list of function that update image state...
 | ||||
| //
 | ||||
| // each function must be of the form:
 | ||||
| @ -1778,61 +1769,6 @@ function loadSettings(){ | ||||
| 
 | ||||
| 
 | ||||
| 
 | ||||
| /********************************************************************** | ||||
| * Image caching... | ||||
| */ | ||||
| 
 | ||||
| // TODO add global cache...
 | ||||
| // 		- manage cache by number and preview size...
 | ||||
| // 		- keep in biggish...
 | ||||
| 
 | ||||
| 
 | ||||
| // NOTE: this will always overwrite the previous cache set for a ribbon...
 | ||||
| // NOTE: it appears that sorting images by priority before loading them
 | ||||
| // 		to cache has little or no effect on the order they are 
 | ||||
| // 		loaded/rendered...
 | ||||
| // NOTE: this is not meant to be a real cache, rather a que for the OS and
 | ||||
| // 		backend/webkit on what's next...
 | ||||
| //
 | ||||
| // XXX this appears to actually make things slower and laggy...
 | ||||
| function preCacheRibbonImages(ribbon){ | ||||
| 	var deferred = $.Deferred() | ||||
| 	setTimeout(function(){ | ||||
| 		var i = getRibbonIndex(ribbon) | ||||
| 		var size = getVisibleImageSize('max') | ||||
| 		var screen_size = getScreenWidthInImages(getVisibleImageSize()) | ||||
| 		// XXX needs tuning...
 | ||||
| 		var cache_frame_size = (screen_size * LOAD_SCREENS) | ||||
| 		var images = ribbon.find('.image') | ||||
| 		var first = getImageGID(images.first()) | ||||
| 		var last = getImageGID(images.last()) | ||||
| 
 | ||||
| 		var gids = getGIDsAfter(-cache_frame_size, first, i) | ||||
| 					.concat(getGIDsAfter(cache_frame_size, last, i)) | ||||
| 
 | ||||
| 		var cache = [] | ||||
| 		IMAGE_CACHE[i] = cache | ||||
| 		$.each(gids, function(i, e){ | ||||
| 			var img = new Image() | ||||
| 			img.src = getBestPreview(e, size).url | ||||
| 			cache.push(img) | ||||
| 		}) | ||||
| 
 | ||||
| 		deferred.resolve(cache) | ||||
| 	}, 0) | ||||
| 	return deferred | ||||
| } | ||||
| 
 | ||||
| 
 | ||||
| function preCacheAllRibbons(){ | ||||
| 	$('.ribbon').each(function(){ | ||||
| 		preCacheRibbonImages($(this)) | ||||
| 	}) | ||||
| 	return IMAGE_CACHE | ||||
| } | ||||
| 
 | ||||
| 
 | ||||
| 
 | ||||
| /********************************************************************** | ||||
| * Actions... | ||||
| */ | ||||
| @ -1964,5 +1900,252 @@ function loadRibbonsFromPath(path, cmp, reverse, dir_name){ | ||||
| 
 | ||||
| 
 | ||||
| 
 | ||||
| /*********************************************************************/ | ||||
| 
 | ||||
| function setupData(viewer){ | ||||
| 	console.log('Data: setup...') | ||||
| 
 | ||||
| 	return viewer | ||||
| 		// NOTE: we do not need to worry about explicit centering the ribbon 
 | ||||
| 		//		here, just ball-park-load the correct batch...
 | ||||
| 		// NOTE: if we decide to hide ribbons, uncomment the visibility 
 | ||||
| 		// 		test down in the code...
 | ||||
| 		.on('preCenteringRibbon', function(evt, ribbon, image){ | ||||
| 			var r = getRibbonIndex(ribbon) | ||||
| 
 | ||||
| 			// skip all but the curent ribbon in single image view...
 | ||||
| 			if(toggleSingleImageMode('?') == 'on' && r != getRibbonIndex()){ | ||||
| 				return  | ||||
| 			} | ||||
| 
 | ||||
| 			// prepare for loading...
 | ||||
| 			var gid = getImageGID(image) | ||||
| 			var gr = DATA.ribbons[r] | ||||
| 
 | ||||
| 			// NOTE: this can return null in certain cases (see docs)
 | ||||
| 			var gid_before = getGIDBefore(gid, r) | ||||
| 			// we'll set the image to the first if the align target is 
 | ||||
| 			// before it (i.e. gid_before is null)...
 | ||||
| 			var img_before = gid_before == null  | ||||
| 				? ribbon.find('.image').first()  | ||||
| 				: getImageBefore(image, ribbon) | ||||
| 			gid_before = gid_before == null ? gr[0] : gid_before | ||||
| 
 | ||||
| 			var screen_size = getScreenWidthInImages() | ||||
| 			screen_size = screen_size < 1 ? 1 : screen_size | ||||
| 			var load_frame_size = Math.round(screen_size * LOAD_SCREENS) | ||||
| 
 | ||||
| 			// target image is loaded...
 | ||||
| 			if(gid_before == getImageGID(img_before)){ | ||||
| 				var roll_frame_size = Math.ceil(load_frame_size * ROLL_FRAME) | ||||
| 				var threshold = Math.floor(load_frame_size * LOAD_THRESHOLD)  | ||||
| 				threshold = threshold < 1 ? 1 : threshold | ||||
| 
 | ||||
| 				var head = img_before.prevAll('.image').length | ||||
| 				var tail = img_before.nextAll('.image').length | ||||
| 				var l = ribbon.find('.image').length | ||||
| 				var index = gr.indexOf(gid_before) | ||||
| 				var at_start = index < threshold | ||||
| 				var at_end = (gr.length-1 - index) < threshold | ||||
| 
 | ||||
| 				// less images than expected - extend ribbon...
 | ||||
| 				if(l < load_frame_size){ | ||||
| 					// NOTE: we are forcing the count of images...
 | ||||
| 					loadImagesAround(load_frame_size, gid, ribbon, null, true) | ||||
| 
 | ||||
| 				// tail at threshold - roll ->
 | ||||
| 				} else if(!at_end && tail < threshold){ | ||||
| 					var rolled = rollImages(roll_frame_size, ribbon) | ||||
| 
 | ||||
| 				// head at threshold - roll <-
 | ||||
| 				} else if(!at_start && head < threshold){ | ||||
| 					var rolled = rollImages(-roll_frame_size, ribbon) | ||||
| 
 | ||||
| 				//} else {
 | ||||
| 				//	console.log('>>> skipping:', r)
 | ||||
| 				} | ||||
| 
 | ||||
| 			// we jumped, load new set...
 | ||||
| 			} else { | ||||
| 				// NOTE: we are forcing the count of images...
 | ||||
| 				loadImagesAround(load_frame_size, gid, ribbon, null, true) | ||||
| 			} | ||||
| 		}) | ||||
| 
 | ||||
| 
 | ||||
| 		.on('shiftedImage', function(evt, image, from, to){ | ||||
| 			from = getRibbonIndex(from) | ||||
| 			//var ribbon = to
 | ||||
| 			to = getRibbonIndex(to) | ||||
| 
 | ||||
| 			var gid = getImageGID(image) | ||||
| 			var after = getGIDBefore(gid, to) | ||||
| 
 | ||||
| 			// remove the elem from the from ribbon...
 | ||||
| 			var index = DATA.ribbons[from].indexOf(gid) | ||||
| 			var img = DATA.ribbons[from].splice(index, 1) | ||||
| 
 | ||||
| 			// put the elem in the to ribbon...
 | ||||
| 			index = after == null ? 0 : DATA.ribbons[to].indexOf(after) + 1 | ||||
| 			DATA.ribbons[to].splice(index, 0, gid) | ||||
| 
 | ||||
| 			// indicators...
 | ||||
| 			flashIndicator(from < to ? 'next' : 'prev') | ||||
| 		}) | ||||
| 
 | ||||
| 
 | ||||
| 		.on('createdRibbon', function(evt, index){ | ||||
| 			index = getRibbonIndex(index) | ||||
| 			DATA.ribbons.splice(index, 0, []) | ||||
| 		}) | ||||
| 		.on('removedRibbon', function(evt, index){ | ||||
| 			DATA.ribbons.splice(index, 1) | ||||
| 		}) | ||||
| 
 | ||||
| 
 | ||||
| 		.on('requestedFirstImage', function(evt, ribbon){ | ||||
| 			var r = getRibbonIndex(ribbon) | ||||
| 			var gr = DATA.ribbons[r] | ||||
| 			rollImages(-gr.length, ribbon) | ||||
| 		}) | ||||
| 		.on('requestedLastImage', function(evt, ribbon){ | ||||
| 			var r = getRibbonIndex(ribbon) | ||||
| 			var gr = DATA.ribbons[r] | ||||
| 			rollImages(gr.length, ribbon) | ||||
| 		}) | ||||
| 
 | ||||
| 		.on('fittingImages', function(evt, n){ | ||||
| 			//console.log('!!!! fittingImages')
 | ||||
| 			// load correct amount of images in each ribbon!!!
 | ||||
| 			var screen_size = getScreenWidthInImages() | ||||
| 			var gid = getImageGID() | ||||
| 
 | ||||
| 			/* XXX used to skip ribbons that are not visible... (see bellow) | ||||
| 			var viewer = $('.viewer') | ||||
| 			var H = viewer.height() | ||||
| 			var h = getImage().height() | ||||
| 			*/ | ||||
| 
 | ||||
| 			// update and align ribbons...
 | ||||
| 			$('.ribbon').each(function(){ | ||||
| 				var r = $(this) | ||||
| 				/* XXX skip ribbons that are not visible... | ||||
| 				 * 		causes misaligns and misloads on zoom-in... | ||||
| 				// NOTE: we factor in the scale difference to predict 
 | ||||
| 				// 		ribbon position in the new view...
 | ||||
| 				var t = getRelativeVisualPosition(viewer, r).top * (n/screen_size) | ||||
| 				if( t+h <= 0 || t >= H ){ | ||||
| 					console.log('#### skipping align of ribbon:', getRibbonIndex(r)) | ||||
| 					return | ||||
| 				} | ||||
| 				*/ | ||||
| 				loadImagesAround(Math.round(screen_size * LOAD_SCREENS), gid, r, null, true) | ||||
| 			}) | ||||
| 
 | ||||
| 			centerView(null, 'css') | ||||
| 
 | ||||
| 			// update settings...
 | ||||
| 			if(toggleSingleImageMode('?') == 'on'){ | ||||
| 				SETTINGS['single-image-mode-screen-images'] = n | ||||
| 			} else { | ||||
| 				SETTINGS['ribbon-mode-screen-images'] = n | ||||
| 			} | ||||
| 
 | ||||
| 			// update proportions...
 | ||||
| 			if(window.PROPORTIONS_RATIO_THRESHOLD != null  | ||||
| 					&& toggleSingleImageMode('?') == 'on'){ | ||||
| 
 | ||||
| 				var h = getVisibleImageSize('height') | ||||
| 				var w = getVisibleImageSize('width') | ||||
| 				var H = $('.viewer').innerHeight() | ||||
| 				var W = $('.viewer').innerWidth() | ||||
| 
 | ||||
| 				var m = Math.min(W/w, H/h) | ||||
| 
 | ||||
| 				if(m < PROPORTIONS_RATIO_THRESHOLD){ | ||||
| 					toggleImageProportions('fit-viewer') | ||||
| 				} else { | ||||
| 					toggleImageProportions('none') | ||||
| 				} | ||||
| 			} | ||||
| 
 | ||||
| 			// update size classes...
 | ||||
| 			// XXX make thresholds global...
 | ||||
| 			if(n <= 2.5){ | ||||
| 				$('.viewer') | ||||
| 					.removeClass('small') | ||||
| 					.addClass('large') | ||||
| 			} else if (n >= 6) { | ||||
| 				$('.viewer') | ||||
| 					.addClass('small') | ||||
| 					.removeClass('large') | ||||
| 			} else { | ||||
| 				$('.viewer') | ||||
| 					.removeClass('small') | ||||
| 					.removeClass('large') | ||||
| 			} | ||||
| 
 | ||||
| 			// update previews...
 | ||||
| 			updateImages() | ||||
| 		}) | ||||
| 
 | ||||
| 
 | ||||
| 		.on('focusingImage', function(evt, image){ | ||||
| 			image = $(image) | ||||
| 			DATA.current = getImageGID(image) | ||||
| 
 | ||||
| 			if(window.setWindowTitle != null){ | ||||
| 				// XXX do we need to hide the extension...
 | ||||
| 				setWindowTitle(getImageFileName()) | ||||
| 					//.split(/\.(jpg|jpeg|png|gif)$/)[0])
 | ||||
| 			} | ||||
| 		}) | ||||
| 
 | ||||
| 
 | ||||
| 		// basic image manipulation...
 | ||||
| 		.on('rotatingLeft rotatingRight', function(evt, image){ | ||||
| 			$(image).each(function(i, e){ | ||||
| 				var img = $(this) | ||||
| 				var gid = getImageGID(img)  | ||||
| 				var orientation = img.attr('orientation') | ||||
| 
 | ||||
| 				// change the image orientation status and add to 
 | ||||
| 				// updated list...
 | ||||
| 				IMAGES[gid].orientation = orientation | ||||
| 				imageUpdated(gid) | ||||
| 			}) | ||||
| 		}) | ||||
| 		.on('flippingVertical flippingHorizontal', function(evt, image){ | ||||
| 			$(image).each(function(i, e){ | ||||
| 				var img = $(this) | ||||
| 				var gid = getImageGID(img)  | ||||
| 				var flip = getImageFlipState(img) | ||||
| 
 | ||||
| 				IMAGES[gid].flipped = flip | ||||
| 				imageUpdated(gid) | ||||
| 			}) | ||||
| 		}) | ||||
| 		.on('resetToOriginalImage', function(evt, image){ | ||||
| 			$(image).each(function(i, e){ | ||||
| 				var img = $(this) | ||||
| 				var gid = getImageGID(img)  | ||||
| 
 | ||||
| 				IMAGES[gid].flipped = null | ||||
| 				IMAGES[gid].orientation = 0 | ||||
| 
 | ||||
| 				imageUpdated(gid) | ||||
| 			}) | ||||
| 		}) | ||||
| 
 | ||||
| 
 | ||||
| 		.on('baseURLChanged', function(evt, url){ | ||||
| 			saveLocalStorageBaseURL() | ||||
| 			saveLocalStorageBaseURLHistory() | ||||
| 		}) | ||||
| } | ||||
| SETUP_BINDINGS.push(setupData) | ||||
| 
 | ||||
| 
 | ||||
| 
 | ||||
| /********************************************************************** | ||||
| * vim:set ts=4 sw=4 spell :                                          */ | ||||
|  | ||||
| @ -25,8 +25,12 @@ | ||||
| 
 | ||||
| <script src="compatibility.js"></script> | ||||
| 
 | ||||
| <!-- keep this the first thing to load --> | ||||
| <script src="setup.js"></script> | ||||
| 
 | ||||
| <script src="ribbons.js"></script> | ||||
| <script src="data.js"></script> | ||||
| <!--script src="cache.js"></script--> | ||||
| <script src="files.js"></script> | ||||
| <script src="urlhistory.js"></script> | ||||
| <script src="crop.js"></script> | ||||
| @ -38,12 +42,10 @@ | ||||
| <script src="localstorage.js"></script> | ||||
| <script src="info.js"></script> | ||||
| <script src="ui.js"></script> | ||||
| <script src="setup.js"></script> | ||||
| <script src="editor.js"></script> | ||||
| <script src="tags.js"></script> | ||||
| <script src="keybindings.js"></script> | ||||
| 
 | ||||
| 
 | ||||
| <!-- XXX STUB --> | ||||
| <!--script src="images.js"></script--> | ||||
| 
 | ||||
|  | ||||
							
								
								
									
										48
									
								
								ui/info.js
									
									
									
									
									
								
							
							
						
						
									
										48
									
								
								ui/info.js
									
									
									
									
									
								
							| @ -165,5 +165,53 @@ function inlineImageInfoHoverHandler(evt){ | ||||
| 
 | ||||
| 
 | ||||
| 
 | ||||
| /*********************************************************************/ | ||||
| function setupInfo(viewer){ | ||||
| 	console.log('Info: setup...') | ||||
| 
 | ||||
| 	return viewer | ||||
| 		// info...
 | ||||
| 		.on('focusingImage', | ||||
| 			function(){ | ||||
| 				showRibbonIndicator() | ||||
| 			}) | ||||
| 		.on([ | ||||
| 				'focusedNextRibbon', | ||||
| 				'focusedPrevRibbon' | ||||
| 			].join(' '), | ||||
| 			function(){ | ||||
| 				if(toggleSingleImageMode('?') == 'on'){ | ||||
| 					flashRibbonIndicator() | ||||
| 				} | ||||
| 			}) | ||||
| 		.on([ | ||||
| 				'rotatingLeft', | ||||
| 				'rotateingRight', | ||||
| 				'flippingVertical', | ||||
| 				'flippingHorizontal' | ||||
| 			].join(' '),  | ||||
| 			function(evt, image){ | ||||
| 				updateGlobalImageInfo($(image)) | ||||
| 			}) | ||||
| 		.on([ | ||||
| 				'focusingImage', | ||||
| 				'togglingMark', | ||||
| 				'togglingBookmark', | ||||
| 				'removeingAllMarks', | ||||
| 				'removeingRibbonMarks', | ||||
| 				'markingAll', | ||||
| 				'markingRibbon', | ||||
| 				'invertingMarks' | ||||
| 			].join(' '),  | ||||
| 			function(){ | ||||
| 				updateGlobalImageInfo() | ||||
| 				updateContextIndicators() | ||||
| 			}) | ||||
| 
 | ||||
| 
 | ||||
| } | ||||
| SETUP_BINDINGS.push(setupInfo) | ||||
| 
 | ||||
| 
 | ||||
| /********************************************************************** | ||||
| * vim:set ts=4 sw=4 spell nowrap :                                   */ | ||||
|  | ||||
							
								
								
									
										308
									
								
								ui/setup.js
									
									
									
									
									
								
							
							
						
						
									
										308
									
								
								ui/setup.js
									
									
									
									
									
								
							| @ -11,6 +11,14 @@ var PROPORTIONS_RATIO_THRESHOLD = 1.5 | ||||
| 
 | ||||
| var CONTEXT_INDICATOR_UPDATERS = [] | ||||
| 
 | ||||
| // list of functions to setup different bindings
 | ||||
| //
 | ||||
| // each function must be of the form:
 | ||||
| // 	setupBinding(viewer) -> viewer
 | ||||
| //
 | ||||
| var SETUP_BINDINGS = [] | ||||
| 
 | ||||
| 
 | ||||
| 
 | ||||
| /********************************************************************** | ||||
| * Setup | ||||
| @ -69,306 +77,6 @@ function setupDataBindings(viewer){ | ||||
| 		setup(viewer) | ||||
| 	}) | ||||
| 
 | ||||
| 	viewer | ||||
| 		.click(function(){ | ||||
| 			if($('.ribbon').length == 0){ | ||||
| 				loadDirectoryDialog() | ||||
| 			} | ||||
| 		}) | ||||
| 
 | ||||
| 		.on([ | ||||
| 				'focusingImage', | ||||
| 				'fittingImages' | ||||
| 			].join(' '),  | ||||
| 			function(){ | ||||
| 				updateCurrentMarker() | ||||
| 			}) | ||||
| 
 | ||||
| 		// NOTE: we do not need to worry about explicit centering the ribbon 
 | ||||
| 		//		here, just ball-park-load the correct batch...
 | ||||
| 		// NOTE: if we decide to hide ribbons, uncomment the visibility 
 | ||||
| 		// 		test down in the code...
 | ||||
| 		.on('preCenteringRibbon', function(evt, ribbon, image){ | ||||
| 			var r = getRibbonIndex(ribbon) | ||||
| 
 | ||||
| 			// skip all but the curent ribbon in single image view...
 | ||||
| 			if(toggleSingleImageMode('?') == 'on' && r != getRibbonIndex()){ | ||||
| 				return  | ||||
| 			} | ||||
| 
 | ||||
| 			// prepare for loading...
 | ||||
| 			var gid = getImageGID(image) | ||||
| 			var gr = DATA.ribbons[r] | ||||
| 
 | ||||
| 			// NOTE: this can return null in certain cases (see docs)
 | ||||
| 			var gid_before = getGIDBefore(gid, r) | ||||
| 			// we'll set the image to the first if the align target is 
 | ||||
| 			// before it (i.e. gid_before is null)...
 | ||||
| 			var img_before = gid_before == null  | ||||
| 				? ribbon.find('.image').first()  | ||||
| 				: getImageBefore(image, ribbon) | ||||
| 			gid_before = gid_before == null ? gr[0] : gid_before | ||||
| 
 | ||||
| 			var screen_size = getScreenWidthInImages() | ||||
| 			screen_size = screen_size < 1 ? 1 : screen_size | ||||
| 			var load_frame_size = Math.round(screen_size * LOAD_SCREENS) | ||||
| 
 | ||||
| 			// target image is loaded...
 | ||||
| 			if(gid_before == getImageGID(img_before)){ | ||||
| 				var roll_frame_size = Math.ceil(load_frame_size * ROLL_FRAME) | ||||
| 				var threshold = Math.floor(load_frame_size * LOAD_THRESHOLD)  | ||||
| 				threshold = threshold < 1 ? 1 : threshold | ||||
| 
 | ||||
| 				var head = img_before.prevAll('.image').length | ||||
| 				var tail = img_before.nextAll('.image').length | ||||
| 				var l = ribbon.find('.image').length | ||||
| 				var index = gr.indexOf(gid_before) | ||||
| 				var at_start = index < threshold | ||||
| 				var at_end = (gr.length-1 - index) < threshold | ||||
| 
 | ||||
| 				// less images than expected - extend ribbon...
 | ||||
| 				if(l < load_frame_size){ | ||||
| 					// NOTE: we are forcing the count of images...
 | ||||
| 					loadImagesAround(load_frame_size, gid, ribbon, null, true) | ||||
| 
 | ||||
| 				// tail at threshold - roll ->
 | ||||
| 				} else if(!at_end && tail < threshold){ | ||||
| 					var rolled = rollImages(roll_frame_size, ribbon) | ||||
| 
 | ||||
| 				// head at threshold - roll <-
 | ||||
| 				} else if(!at_start && head < threshold){ | ||||
| 					var rolled = rollImages(-roll_frame_size, ribbon) | ||||
| 
 | ||||
| 				//} else {
 | ||||
| 				//	console.log('>>> skipping:', r)
 | ||||
| 				} | ||||
| 
 | ||||
| 			// we jumped, load new set...
 | ||||
| 			} else { | ||||
| 				// NOTE: we are forcing the count of images...
 | ||||
| 				loadImagesAround(load_frame_size, gid, ribbon, null, true) | ||||
| 			} | ||||
| 		}) | ||||
| 
 | ||||
| 
 | ||||
| 		.on('shiftedImage', function(evt, image, from, to){ | ||||
| 			from = getRibbonIndex(from) | ||||
| 			//var ribbon = to
 | ||||
| 			to = getRibbonIndex(to) | ||||
| 
 | ||||
| 			var gid = getImageGID(image) | ||||
| 			var after = getGIDBefore(gid, to) | ||||
| 
 | ||||
| 			// remove the elem from the from ribbon...
 | ||||
| 			var index = DATA.ribbons[from].indexOf(gid) | ||||
| 			var img = DATA.ribbons[from].splice(index, 1) | ||||
| 
 | ||||
| 			// put the elem in the to ribbon...
 | ||||
| 			index = after == null ? 0 : DATA.ribbons[to].indexOf(after) + 1 | ||||
| 			DATA.ribbons[to].splice(index, 0, gid) | ||||
| 
 | ||||
| 			// indicators...
 | ||||
| 			flashIndicator(from < to ? 'next' : 'prev') | ||||
| 		}) | ||||
| 
 | ||||
| 
 | ||||
| 		.on('createdRibbon', function(evt, index){ | ||||
| 			index = getRibbonIndex(index) | ||||
| 			DATA.ribbons.splice(index, 0, []) | ||||
| 		}) | ||||
| 		.on('removedRibbon', function(evt, index){ | ||||
| 			DATA.ribbons.splice(index, 1) | ||||
| 		}) | ||||
| 
 | ||||
| 
 | ||||
| 		.on('requestedFirstImage', function(evt, ribbon){ | ||||
| 			var r = getRibbonIndex(ribbon) | ||||
| 			var gr = DATA.ribbons[r] | ||||
| 			rollImages(-gr.length, ribbon) | ||||
| 		}) | ||||
| 		.on('requestedLastImage', function(evt, ribbon){ | ||||
| 			var r = getRibbonIndex(ribbon) | ||||
| 			var gr = DATA.ribbons[r] | ||||
| 			rollImages(gr.length, ribbon) | ||||
| 		}) | ||||
| 
 | ||||
| 		.on('fittingImages', function(evt, n){ | ||||
| 			//console.log('!!!! fittingImages')
 | ||||
| 			// load correct amount of images in each ribbon!!!
 | ||||
| 			var screen_size = getScreenWidthInImages() | ||||
| 			var gid = getImageGID() | ||||
| 
 | ||||
| 			/* XXX used to skip ribbons that are not visible... (see bellow) | ||||
| 			var viewer = $('.viewer') | ||||
| 			var H = viewer.height() | ||||
| 			var h = getImage().height() | ||||
| 			*/ | ||||
| 
 | ||||
| 			// update and align ribbons...
 | ||||
| 			$('.ribbon').each(function(){ | ||||
| 				var r = $(this) | ||||
| 				/* XXX skip ribbons that are not visible... | ||||
| 				 * 		causes misaligns and misloads on zoom-in... | ||||
| 				// NOTE: we factor in the scale difference to predict 
 | ||||
| 				// 		ribbon position in the new view...
 | ||||
| 				var t = getRelativeVisualPosition(viewer, r).top * (n/screen_size) | ||||
| 				if( t+h <= 0 || t >= H ){ | ||||
| 					console.log('#### skipping align of ribbon:', getRibbonIndex(r)) | ||||
| 					return | ||||
| 				} | ||||
| 				*/ | ||||
| 				loadImagesAround(Math.round(screen_size * LOAD_SCREENS), gid, r, null, true) | ||||
| 			}) | ||||
| 
 | ||||
| 			centerView(null, 'css') | ||||
| 
 | ||||
| 			// update settings...
 | ||||
| 			if(toggleSingleImageMode('?') == 'on'){ | ||||
| 				SETTINGS['single-image-mode-screen-images'] = n | ||||
| 			} else { | ||||
| 				SETTINGS['ribbon-mode-screen-images'] = n | ||||
| 			} | ||||
| 
 | ||||
| 			// update proportions...
 | ||||
| 			if(window.PROPORTIONS_RATIO_THRESHOLD != null  | ||||
| 					&& toggleSingleImageMode('?') == 'on'){ | ||||
| 
 | ||||
| 				var h = getVisibleImageSize('height') | ||||
| 				var w = getVisibleImageSize('width') | ||||
| 				var H = $('.viewer').innerHeight() | ||||
| 				var W = $('.viewer').innerWidth() | ||||
| 
 | ||||
| 				var m = Math.min(W/w, H/h) | ||||
| 
 | ||||
| 				if(m < PROPORTIONS_RATIO_THRESHOLD){ | ||||
| 					toggleImageProportions('fit-viewer') | ||||
| 				} else { | ||||
| 					toggleImageProportions('none') | ||||
| 				} | ||||
| 			} | ||||
| 
 | ||||
| 			// update size classes...
 | ||||
| 			// XXX make thresholds global...
 | ||||
| 			if(n <= 2.5){ | ||||
| 				$('.viewer') | ||||
| 					.removeClass('small') | ||||
| 					.addClass('large') | ||||
| 			} else if (n >= 6) { | ||||
| 				$('.viewer') | ||||
| 					.addClass('small') | ||||
| 					.removeClass('large') | ||||
| 			} else { | ||||
| 				$('.viewer') | ||||
| 					.removeClass('small') | ||||
| 					.removeClass('large') | ||||
| 			} | ||||
| 
 | ||||
| 			// update previews...
 | ||||
| 			updateImages() | ||||
| 		}) | ||||
| 
 | ||||
| 
 | ||||
| 		.on('focusingImage', function(evt, image){ | ||||
| 			image = $(image) | ||||
| 			DATA.current = getImageGID(image) | ||||
| 
 | ||||
| 			if(window.setWindowTitle != null){ | ||||
| 				// XXX do we need to hide the extension...
 | ||||
| 				setWindowTitle(getImageFileName()) | ||||
| 					//.split(/\.(jpg|jpeg|png|gif)$/)[0])
 | ||||
| 			} | ||||
| 		}) | ||||
| 
 | ||||
| 
 | ||||
| 		// basic image manipulation...
 | ||||
| 		.on('rotatingLeft rotatingRight', function(evt, image){ | ||||
| 			$(image).each(function(i, e){ | ||||
| 				var img = $(this) | ||||
| 				var gid = getImageGID(img)  | ||||
| 				var orientation = img.attr('orientation') | ||||
| 
 | ||||
| 				// change the image orientation status and add to 
 | ||||
| 				// updated list...
 | ||||
| 				IMAGES[gid].orientation = orientation | ||||
| 				imageUpdated(gid) | ||||
| 			}) | ||||
| 		}) | ||||
| 		.on('flippingVertical flippingHorizontal', function(evt, image){ | ||||
| 			$(image).each(function(i, e){ | ||||
| 				var img = $(this) | ||||
| 				var gid = getImageGID(img)  | ||||
| 				var flip = getImageFlipState(img) | ||||
| 
 | ||||
| 				IMAGES[gid].flipped = flip | ||||
| 				imageUpdated(gid) | ||||
| 			}) | ||||
| 		}) | ||||
| 		.on('resetToOriginalImage', function(evt, image){ | ||||
| 			$(image).each(function(i, e){ | ||||
| 				var img = $(this) | ||||
| 				var gid = getImageGID(img)  | ||||
| 
 | ||||
| 				IMAGES[gid].flipped = null | ||||
| 				IMAGES[gid].orientation = 0 | ||||
| 
 | ||||
| 				imageUpdated(gid) | ||||
| 			}) | ||||
| 		}) | ||||
| 
 | ||||
| 
 | ||||
| 		// caching...
 | ||||
| 		/* XXX this appears to actually make things slower... | ||||
| 		.on('reloadedRibbon updatedRibbon', function(evt, ribbon){ | ||||
| 
 | ||||
| 			window.DEBUG && console.log('>>> (ribbon:', getRibbonIndex(ribbon), ') Updating cache...') | ||||
| 
 | ||||
| 			preCacheRibbonImages(ribbon) | ||||
| 		}) | ||||
| 		*/ | ||||
| 
 | ||||
| 		// info...
 | ||||
| 		.on('focusingImage', | ||||
| 			function(){ | ||||
| 				showRibbonIndicator() | ||||
| 			}) | ||||
| 		.on([ | ||||
| 				'focusedNextRibbon', | ||||
| 				'focusedPrevRibbon' | ||||
| 			].join(' '), | ||||
| 			function(){ | ||||
| 				if(toggleSingleImageMode('?') == 'on'){ | ||||
| 					flashRibbonIndicator() | ||||
| 				} | ||||
| 			}) | ||||
| 		.on([ | ||||
| 				'rotatingLeft', | ||||
| 				'rotateingRight', | ||||
| 				'flippingVertical', | ||||
| 				'flippingHorizontal' | ||||
| 			].join(' '),  | ||||
| 			function(evt, image){ | ||||
| 				updateGlobalImageInfo($(image)) | ||||
| 			}) | ||||
| 		.on([ | ||||
| 				'focusingImage', | ||||
| 				'togglingMark', | ||||
| 				'togglingBookmark', | ||||
| 				'removeingAllMarks', | ||||
| 				'removeingRibbonMarks', | ||||
| 				'markingAll', | ||||
| 				'markingRibbon', | ||||
| 				'invertingMarks' | ||||
| 			].join(' '),  | ||||
| 			function(){ | ||||
| 				updateGlobalImageInfo() | ||||
| 				updateContextIndicators() | ||||
| 			}) | ||||
| 
 | ||||
| 
 | ||||
| 		.on('baseURLChanged', function(evt, url){ | ||||
| 			saveLocalStorageBaseURL() | ||||
| 			saveLocalStorageBaseURLHistory() | ||||
| 		}) | ||||
| } | ||||
| 
 | ||||
| 
 | ||||
|  | ||||
							
								
								
									
										24
									
								
								ui/ui.js
									
									
									
									
									
								
							
							
						
						
									
										24
									
								
								ui/ui.js
									
									
									
									
									
								
							| @ -1261,5 +1261,29 @@ function showImageInfo(){ | ||||
| 
 | ||||
| 
 | ||||
| 
 | ||||
| /*********************************************************************/ | ||||
| 
 | ||||
| function setupUI(viewer){ | ||||
| 	console.log('UI: setup...') | ||||
| 
 | ||||
| 	return viewer | ||||
| 		.click(function(){ | ||||
| 			if($('.ribbon').length == 0){ | ||||
| 				loadDirectoryDialog() | ||||
| 			} | ||||
| 		}) | ||||
| 		.on([ | ||||
| 				'focusingImage', | ||||
| 				'fittingImages' | ||||
| 			].join(' '),  | ||||
| 			function(){ | ||||
| 				updateCurrentMarker() | ||||
| 			}) | ||||
| 
 | ||||
| } | ||||
| SETUP_BINDINGS.push(setupUI) | ||||
| 
 | ||||
| 
 | ||||
| 
 | ||||
| /********************************************************************** | ||||
| * vim:set ts=4 sw=4 nowrap :										 */ | ||||
|  | ||||
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