diff --git a/build/bundle.js b/build/bundle.js index 983df79b..ba775ec7 100644 --- a/build/bundle.js +++ b/build/bundle.js @@ -954,6 +954,1657 @@ exports.CommandEntryCollection = CommandEntryCollection; exports.CommandBuffer = CommandBuffer; +}); + +require.define("/miscViews.js",function(require,module,exports,__dirname,__filename,process,global){var InteractiveRebaseView = Backbone.View.extend({ + tagName: 'div', + template: _.template($('#interactive-rebase-template').html()), + + events: { + 'click #confirmButton': 'confirmed' + }, + + initialize: function(options) { + this.hasClicked = false; + this.rebaseCallback = options.callback; + + this.rebaseArray = options.toRebase; + + this.rebaseEntries = new RebaseEntryCollection(); + this.rebaseMap = {}; + this.entryObjMap = {}; + + this.rebaseArray.reverse(); + // make basic models for each commit + _.each(this.rebaseArray, function(commit) { + var id = commit.get('id'); + this.rebaseMap[id] = commit; + this.entryObjMap[id] = new RebaseEntry({ + id: id + }); + this.rebaseEntries.add(this.entryObjMap[id]); + }, this); + + this.render(); + + // show the dialog holder + this.show(); + }, + + show: function() { + this.toggleVisibility(true); + }, + + hide: function() { + this.toggleVisibility(false); + }, + + toggleVisibility: function(toggle) { + console.log('toggling'); + $('#dialogHolder').toggleClass('shown', toggle); + }, + + confirmed: function() { + // we hide the dialog anyways, but they might be fast clickers + if (this.hasClicked) { + return; + } + this.hasClicked = true; + + // first of all hide + this.$el.css('display', 'none'); + + // get our ordering + var uiOrder = []; + this.$('ul#rebaseEntries li').each(function(i, obj) { + uiOrder.push(obj.id); + }); + + // now get the real array + var toRebase = []; + _.each(uiOrder, function(id) { + // the model + if (this.entryObjMap[id].get('pick')) { + toRebase.unshift(this.rebaseMap[id]); + } + }, this); + + this.rebaseCallback(toRebase); + + this.$el.html(''); + // kill ourselves? + delete this; + }, + + render: function() { + var json = { + num: this.rebaseArray.length + }; + + this.$el.html(this.template(json)); + + // also render each entry + var listHolder = this.$('ul#rebaseEntries'); + this.rebaseEntries.each(function(entry) { + new RebaseEntryView({ + el: listHolder, + model: entry + }); + }, this); + + // then make it reorderable.. + listHolder.sortable({ + distance: 5, + placeholder: 'ui-state-highlight' + }); + }, + +}); + +var RebaseEntry = Backbone.Model.extend({ + defaults: { + pick: true + }, + + toggle: function() { + this.set('pick', !this.get('pick')); + } +}); + +var RebaseEntryCollection = Backbone.Collection.extend({ + model: RebaseEntry +}); + +var RebaseEntryView = Backbone.View.extend({ + tagName: 'li', + template: _.template($('#interactive-rebase-entry-template').html()), + + toggle: function() { + this.model.toggle(); + + // toggle a class also + this.listEntry.toggleClass('notPicked', !this.model.get('pick')); + }, + + initialize: function(options) { + this.render(); + }, + + render: function() { + var json = this.model.toJSON(); + this.$el.append(this.template(this.model.toJSON())); + + // hacky :( who would have known jquery barfs on ids with %'s and quotes + this.listEntry = this.$el.children(':last'); + + this.listEntry.delegate('#toggleButton', 'click', _.bind(function() { + this.toggle(); + }, this)); + } +}); + +exports.InteractiveRebaseView = InteractiveRebaseView; + + +}); + +require.define("/visuals.js",function(require,module,exports,__dirname,__filename,process,global){var Main = require('./main'); +var GRAPHICS = require('./constants').GRAPHICS; +var GLOBAL = require('./constants').GLOBAL; + +var Collections = require('./collections'); +var CommitCollection = Collections.CommitCollection; +var BranchCollection = Collections.BranchCollection; + +var Tree = require('./tree'); +var VisEdgeCollection = Tree.VisEdgeCollection; +var VisBranchCollection = Tree.VisBranchCollection; +var VisNode = Tree.VisNode; +var VisBranch = Tree.VisBranch; +var VisEdge = Tree.VisEdge; + +var Visualization = Backbone.View.extend({ + initialize: function(options) { + var _this = this; + Raphael(10, 10, 200, 200, function() { + + // for some reason raphael calls this function with a predefined + // context... + // so switch it + _this.paperInitialize(this); + }); + }, + + paperInitialize: function(paper, options) { + this.paper = paper; + + this.commitCollection = new CommitCollection(); + this.branchCollection = new BranchCollection(); + + this.gitVisuals = new GitVisuals({ + commitCollection: this.commitCollection, + branchCollection: this.branchCollection, + paper: this.paper + }); + + var GitEngine = require('./git').GitEngine; + this.gitEngine = new GitEngine({ + collection: this.commitCollection, + branches: this.branchCollection, + gitVisuals: this.gitVisuals + }); + this.gitEngine.init(); + this.gitVisuals.assignGitEngine(this.gitEngine); + + this.myResize(); + $(window).on('resize', _.bind(this.myResize, this)); + this.gitVisuals.drawTreeFirstTime(); + }, + + myResize: function() { + var smaller = 1; + var el = this.el; + + var left = el.offsetLeft; + var top = el.offsetTop; + var width = el.clientWidth - smaller; + var height = el.clientHeight - smaller; + + $(this.paper.canvas).css({ + left: left + 'px', + top: top + 'px' + }); + this.paper.setSize(width, height); + this.gitVisuals.canvasResize(width, height); + } + +}); + +function GitVisuals(options) { + this.commitCollection = options.commitCollection; + this.branchCollection = options.branchCollection; + this.visNodeMap = {}; + + this.visEdgeCollection = new VisEdgeCollection(); + this.visBranchCollection = new VisBranchCollection(); + this.commitMap = {}; + + this.rootCommit = null; + this.branchStackMap = null; + this.upstreamBranchSet = null; + this.upstreamHeadSet = null; + + this.paper = options.paper; + this.gitReady = false; + + this.branchCollection.on('add', this.addBranchFromEvent, this); + this.branchCollection.on('remove', this.removeBranch, this); + this.deferred = []; + + Main.getEvents().on('refreshTree', _.bind( + this.refreshTree, this + )); +} + +GitVisuals.prototype.defer = function(action) { + this.deferred.push(action); +}; + +GitVisuals.prototype.deferFlush = function() { + _.each(this.deferred, function(action) { + action(); + }, this); + this.deferred = []; +}; + +GitVisuals.prototype.resetAll = function() { + // make sure to copy these collections because we remove + // items in place and underscore is too dumb to detect length change + var edges = this.visEdgeCollection.toArray(); + _.each(edges, function(visEdge) { + visEdge.remove(); + }, this); + + var branches = this.visBranchCollection.toArray(); + _.each(branches, function(visBranch) { + visBranch.remove(); + }, this); + + _.each(this.visNodeMap, function(visNode) { + visNode.remove(); + }, this); + + this.visEdgeCollection.reset(); + this.visBranchCollection.reset(); + + this.visNodeMap = {}; + this.rootCommit = null; + this.commitMap = {}; +}; + +GitVisuals.prototype.assignGitEngine = function(gitEngine) { + this.gitEngine = gitEngine; + this.initHeadBranch(); + this.deferFlush(); +}; + +GitVisuals.prototype.initHeadBranch = function() { + // it's unfortaunte we have to do this, but the head branch + // is an edge case because it's not part of a collection so + // we can't use events to load or unload it. thus we have to call + // this ugly method which will be deleted one day + + // seed this with the HEAD pseudo-branch + this.addBranchFromEvent(this.gitEngine.HEAD); +}; + +GitVisuals.prototype.getScreenBounds = function() { + // for now we return the node radius subtracted from the walls + return { + widthPadding: GRAPHICS.nodeRadius * 1.5, + heightPadding: GRAPHICS.nodeRadius * 1.5 + }; +}; + +GitVisuals.prototype.toScreenCoords = function(pos) { + if (!this.paper.width) { + throw new Error('being called too early for screen coords'); + } + var bounds = this.getScreenBounds(); + + var shrink = function(frac, total, padding) { + return padding + frac * (total - padding * 2); + }; + + return { + x: shrink(pos.x, this.paper.width, bounds.widthPadding), + y: shrink(pos.y, this.paper.height, bounds.heightPadding) + }; +}; + +GitVisuals.prototype.animateAllFromAttrToAttr = function(fromSnapshot, toSnapshot, idsToOmit) { + var animate = function(obj) { + var id = obj.getID(); + if (_.include(idsToOmit, id)) { + return; + } + + if (!fromSnapshot[id] || !toSnapshot[id]) { + // its actually ok it doesnt exist yet + return; + } + obj.animateFromAttrToAttr(fromSnapshot[id], toSnapshot[id]); + }; + + this.visBranchCollection.each(function(visBranch) { + animate(visBranch); + }); + this.visEdgeCollection.each(function(visEdge) { + animate(visEdge); + }); + _.each(this.visNodeMap, function(visNode) { + animate(visNode); + }); +}; + +/*************************************** + == BEGIN Tree Calculation Parts == + _ __ __ _ + \\/ / \ \//_ + \ \ / __| __ + \ \___/ /_____/ / + | _______ \ + \ ( ) / \_\ + \ / + | | + | | + ____+-_=+-^ ^+-=_=__________ + +^^ I drew that :D + + **************************************/ + +GitVisuals.prototype.genSnapshot = function() { + this.fullCalc(); + + var snapshot = {}; + _.each(this.visNodeMap, function(visNode) { + snapshot[visNode.get('id')] = visNode.getAttributes(); + }, this); + + this.visBranchCollection.each(function(visBranch) { + snapshot[visBranch.getID()] = visBranch.getAttributes(); + }, this); + + this.visEdgeCollection.each(function(visEdge) { + snapshot[visEdge.getID()] = visEdge.getAttributes(); + }, this); + + return snapshot; +}; + +GitVisuals.prototype.refreshTree = function(speed) { + if (!this.gitReady) { + return; + } + + // this method can only be called after graphics are rendered + this.fullCalc(); + + this.animateAll(speed); +}; + +GitVisuals.prototype.refreshTreeHarsh = function() { + this.fullCalc(); + + this.animateAll(0); +}; + +GitVisuals.prototype.animateAll = function(speed) { + this.zIndexReflow(); + + this.animateEdges(speed); + this.animateNodePositions(speed); + this.animateRefs(speed); +}; + +GitVisuals.prototype.fullCalc = function() { + this.calcTreeCoords(); + this.calcGraphicsCoords(); +}; + +GitVisuals.prototype.calcTreeCoords = function() { + // this method can only contain things that dont rely on graphics + if (!this.rootCommit) { + throw new Error('grr, no root commit!'); + } + + this.calcUpstreamSets(); + this.calcBranchStacks(); + + this.calcDepth(); + this.calcWidth(); +}; + +GitVisuals.prototype.calcGraphicsCoords = function() { + this.visBranchCollection.each(function(visBranch) { + visBranch.updateName(); + }); +}; + +GitVisuals.prototype.calcUpstreamSets = function() { + this.upstreamBranchSet = this.gitEngine.getUpstreamBranchSet(); + this.upstreamHeadSet = this.gitEngine.getUpstreamHeadSet(); +}; + +GitVisuals.prototype.getCommitUpstreamBranches = function(commit) { + return this.branchStackMap[commit.get('id')]; +}; + +GitVisuals.prototype.getBlendedHuesForCommit = function(commit) { + var branches = this.upstreamBranchSet[commit.get('id')]; + if (!branches) { + throw new Error('that commit doesnt have upstream branches!'); + } + + return this.blendHuesFromBranchStack(branches); +}; + +GitVisuals.prototype.blendHuesFromBranchStack = function(branchStackArray) { + var hueStrings = []; + _.each(branchStackArray, function(branchWrapper) { + var fill = branchWrapper.obj.get('visBranch').get('fill'); + + if (fill.slice(0,3) !== 'hsb') { + // crap! convert + var color = Raphael.color(fill); + fill = 'hsb(' + String(color.h) + ',' + String(color.l); + fill = fill + ',' + String(color.s) + ')'; + } + + hueStrings.push(fill); + }); + + return blendHueStrings(hueStrings); +}; + +GitVisuals.prototype.getCommitUpstreamStatus = function(commit) { + if (!this.upstreamBranchSet) { + throw new Error("Can't calculate this yet!"); + } + + var id = commit.get('id'); + var branch = this.upstreamBranchSet; + var head = this.upstreamHeadSet; + + if (branch[id]) { + return 'branch'; + } else if (head[id]) { + return 'head'; + } else { + return 'none'; + } +}; + +GitVisuals.prototype.calcBranchStacks = function() { + var branches = this.gitEngine.getBranches(); + var map = {}; + _.each(branches, function(branch) { + var thisId = branch.target.get('id'); + + map[thisId] = map[thisId] || []; + map[thisId].push(branch); + map[thisId].sort(function(a, b) { + var aId = a.obj.get('id'); + var bId = b.obj.get('id'); + if (aId == 'master' || bId == 'master') { + return aId == 'master' ? -1 : 1; + } + return aId.localeCompare(bId); + }); + }); + this.branchStackMap = map; +}; + +GitVisuals.prototype.calcWidth = function() { + this.maxWidthRecursive(this.rootCommit); + + this.assignBoundsRecursive(this.rootCommit, 0, 1); +}; + +GitVisuals.prototype.maxWidthRecursive = function(commit) { + var childrenTotalWidth = 0; + _.each(commit.get('children'), function(child) { + // only include this if we are the "main" parent of + // this child + if (child.isMainParent(commit)) { + var childWidth = this.maxWidthRecursive(child); + childrenTotalWidth += childWidth; + } + }, this); + + var maxWidth = Math.max(1, childrenTotalWidth); + commit.get('visNode').set('maxWidth', maxWidth); + return maxWidth; +}; + +GitVisuals.prototype.assignBoundsRecursive = function(commit, min, max) { + // I always center myself within my bounds + var myWidthPos = (min + max) / 2.0; + commit.get('visNode').get('pos').x = myWidthPos; + + if (commit.get('children').length == 0) { + return; + } + + // i have a certain length to divide up + var myLength = max - min; + // I will divide up that length based on my children's max width in a + // basic box-flex model + var totalFlex = 0; + var children = commit.get('children'); + _.each(children, function(child) { + if (child.isMainParent(commit)) { + totalFlex += child.get('visNode').getMaxWidthScaled(); + } + }, this); + + var prevBound = min; + + // now go through and do everything + // TODO: order so the max width children are in the middle!! + _.each(children, function(child) { + if (!child.isMainParent(commit)) { + return; + } + + var flex = child.get('visNode').getMaxWidthScaled(); + var portion = (flex / totalFlex) * myLength; + var childMin = prevBound; + var childMax = childMin + portion; + this.assignBoundsRecursive(child, childMin, childMax); + prevBound = childMax; + }, this); +}; + +GitVisuals.prototype.calcDepth = function() { + var maxDepth = this.calcDepthRecursive(this.rootCommit, 0); + if (maxDepth > 15) { + // issue warning + console.warn('graphics are degrading from too many layers'); + } + + var depthIncrement = this.getDepthIncrement(maxDepth); + _.each(this.visNodeMap, function(visNode) { + visNode.setDepthBasedOn(depthIncrement); + }, this); +}; + +/*************************************** + == END Tree Calculation == + _ __ __ _ + \\/ / \ \//_ + \ \ / __| __ + \ \___/ /_____/ / + | _______ \ + \ ( ) / \_\ + \ / + | | + | | + ____+-_=+-^ ^+-=_=__________ + +^^ I drew that :D + + **************************************/ + +GitVisuals.prototype.animateNodePositions = function(speed) { + _.each(this.visNodeMap, function(visNode) { + visNode.animateUpdatedPosition(speed); + }, this); +}; + +GitVisuals.prototype.turnOnPaper = function() { + this.gitReady = false; +}; + +// does making an accessor method make it any less hacky? that is the true question +GitVisuals.prototype.turnOffPaper = function() { + this.gitReady = true; +}; + +GitVisuals.prototype.addBranchFromEvent = function(branch, collection, index) { + var action = _.bind(function() { + this.addBranch(branch); + }, this); + + if (!this.gitEngine || !this.gitReady) { + this.defer(action); + } else { + action(); + } +}; + +GitVisuals.prototype.addBranch = function(branch) { + var visBranch = new VisBranch({ + branch: branch, + gitVisuals: this, + gitEngine: this.gitEngine + }); + + this.visBranchCollection.add(visBranch); + if (this.gitReady) { + visBranch.genGraphics(this.paper); + } +}; + +GitVisuals.prototype.removeVisBranch = function(visBranch) { + this.visBranchCollection.remove(visBranch); +}; + +GitVisuals.prototype.removeVisNode = function(visNode) { + this.visNodeMap[visNode.getID()] = undefined; +}; + +GitVisuals.prototype.removeVisEdge = function(visEdge) { + this.visEdgeCollection.remove(visEdge); +}; + +GitVisuals.prototype.animateRefs = function(speed) { + this.visBranchCollection.each(function(visBranch) { + visBranch.animateUpdatedPos(speed); + }, this); +}; + +GitVisuals.prototype.animateEdges = function(speed) { + this.visEdgeCollection.each(function(edge) { + edge.animateUpdatedPath(speed); + }, this); +}; + +GitVisuals.prototype.getDepthIncrement = function(maxDepth) { + // assume there are at least 7 layers until later + maxDepth = Math.max(maxDepth, 7); + var increment = 1.0 / maxDepth; + return increment; +}; + +GitVisuals.prototype.calcDepthRecursive = function(commit, depth) { + commit.get('visNode').setDepth(depth); + + var children = commit.get('children'); + var maxDepth = depth; + _.each(children, function(child) { + var d = this.calcDepthRecursive(child, depth + 1); + maxDepth = Math.max(d, maxDepth); + }, this); + + return maxDepth; +}; + +GitVisuals.prototype.canvasResize = function(width, height) { + // refresh when we are ready + if (GLOBAL.isAnimating) { + Main.getEvents().trigger('processCommandFromEvent', 'refresh'); + } else { + this.refreshTree(); + } +}; + +GitVisuals.prototype.addCommit = function(commit) { + // TODO +}; + +GitVisuals.prototype.addNode = function(id, commit) { + this.commitMap[id] = commit; + if (commit.get('rootCommit')) { + this.rootCommit = commit; + } + + var visNode = new VisNode({ + id: id, + commit: commit, + gitVisuals: this, + gitEngine: this.gitEngine + }); + this.visNodeMap[id] = visNode; + + if (this.gitReady) { + visNode.genGraphics(this.paper); + } + return visNode; +}; + +GitVisuals.prototype.addEdge = function(idTail, idHead) { + var visNodeTail = this.visNodeMap[idTail]; + var visNodeHead = this.visNodeMap[idHead]; + + if (!visNodeTail || !visNodeHead) { + throw new Error('one of the ids in (' + idTail + + ', ' + idHead + ') does not exist'); + } + + var edge = new VisEdge({ + tail: visNodeTail, + head: visNodeHead, + gitVisuals: this, + gitEngine: this.gitEngine + }); + this.visEdgeCollection.add(edge); + + if (this.gitReady) { + edge.genGraphics(this.paper); + } +}; + +GitVisuals.prototype.collectionChanged = function() { + // TODO ? +}; + +GitVisuals.prototype.zIndexReflow = function() { + this.visNodesFront(); + this.visBranchesFront(); +}; + +GitVisuals.prototype.visNodesFront = function() { + _.each(this.visNodeMap, function(visNode) { + visNode.toFront(); + }); +}; + +GitVisuals.prototype.visBranchesFront = function() { + this.visBranchCollection.each(function(vBranch) { + vBranch.nonTextToFront(); + }); + + this.visBranchCollection.each(function(vBranch) { + vBranch.textToFront(); + }); +}; + +GitVisuals.prototype.drawTreeFromReload = function() { + this.gitReady = true; + // gen all the graphics we need + this.deferFlush(); + + this.calcTreeCoords(); +}; + +GitVisuals.prototype.drawTreeFirstTime = function() { + this.gitReady = true; + this.calcTreeCoords(); + + _.each(this.visNodeMap, function(visNode) { + visNode.genGraphics(this.paper); + }, this); + + this.visEdgeCollection.each(function(edge) { + edge.genGraphics(this.paper); + }, this); + + this.visBranchCollection.each(function(visBranch) { + visBranch.genGraphics(this.paper); + }, this); + + this.zIndexReflow(); +}; + + +/************************ + * Random util functions, some from liquidGraph + ***********************/ +function blendHueStrings(hueStrings) { + // assumes a sat of 0.7 and brightness of 1 + + var x = 0; + var y = 0; + var totalSat = 0; + var totalBright = 0; + var length = hueStrings.length; + + _.each(hueStrings, function(hueString) { + var exploded = hueString.split('(')[1]; + exploded = exploded.split(')')[0]; + exploded = exploded.split(','); + + totalSat += parseFloat(exploded[1]); + totalBright += parseFloat(exploded[2]); + var hue = parseFloat(exploded[0]); + + var angle = hue * Math.PI * 2; + x += Math.cos(angle); + y += Math.sin(angle); + }); + + x = x / length; + y = y / length; + totalSat = totalSat / length; + totalBright = totalBright / length; + + var hue = Math.atan2(y, x) / (Math.PI * 2); // could fail on 0's + if (hue < 0) { + hue = hue + 1; + } + return 'hsb(' + String(hue) + ',' + String(totalSat) + ',' + String(totalBright) + ')'; +} + +exports.Visualization = Visualization; + + +}); + +require.define("/commandModel.js",function(require,module,exports,__dirname,__filename,process,global){var Errors = require('./errors'); + +var CommandProcessError = Errors.CommandProcessError; +var GitError = Errors.GitError; +var Warning = Errors.Warning; +var CommandResult = Errors.CommandResult; + +var Command = Backbone.Model.extend({ + defaults: { + status: 'inqueue', + rawStr: null, + result: '', + + error: null, + warnings: null, + + generalArgs: null, + supportedMap: null, + options: null, + method: null, + + createTime: null + }, + + validateAtInit: function() { + // weird things happen with defaults if you dont + // make new objects + this.set('generalArgs', []); + this.set('supportedMap', {}); + this.set('warnings', []); + + if (this.get('rawStr') === null) { + throw new Error('Give me a string!'); + } + if (!this.get('createTime')) { + this.set('createTime', new Date().toString()); + } + + + this.on('change:error', this.errorChanged, this); + // catch errors on init + if (this.get('error')) { + this.errorChanged(); + } + }, + + setResult: function(msg) { + this.set('result', msg); + }, + + addWarning: function(msg) { + this.get('warnings').push(msg); + // change numWarnings so the change event fires. This is bizarre -- Backbone can't + // detect if an array changes, so adding an element does nothing + this.set('numWarnings', this.get('numWarnings') ? this.get('numWarnings') + 1 : 1); + }, + + getFormattedWarnings: function() { + if (!this.get('warnings').length) { + return ''; + } + var i = ''; + return '
' + i + this.get('warnings').join('
' + i) + '
'; + }, + + initialize: function() { + this.validateAtInit(); + this.parseOrCatch(); + }, + + parseOrCatch: function() { + try { + this.parse(); + } catch (err) { + if (err instanceof CommandProcessError || + err instanceof GitError || + err instanceof CommandResult || + err instanceof Warning) { + // errorChanged() will handle status and all of that + this.set('error', err); + } else { + throw err; + } + } + }, + + errorChanged: function() { + var err = this.get('error'); + if (err instanceof CommandProcessError || + err instanceof GitError) { + this.set('status', 'error'); + } else if (err instanceof CommandResult) { + this.set('status', 'finished'); + } else if (err instanceof Warning) { + this.set('status', 'warning'); + } + this.formatError(); + }, + + formatError: function() { + this.set('result', this.get('error').toResult()); + }, + + getShortcutMap: function() { + return { + 'git commit': /^gc($|\s)/, + 'git add': /^ga($|\s)/, + 'git checkout': /^gchk($|\s)/, + 'git rebase': /^gr($|\s)/, + 'git branch': /^gb($|\s)/ + }; + }, + + getRegexMap: function() { + return { + // ($|\s) means that we either have to end the string + // after the command or there needs to be a space for options + commit: /^commit($|\s)/, + add: /^add($|\s)/, + checkout: /^checkout($|\s)/, + rebase: /^rebase($|\s)/, + reset: /^reset($|\s)/, + branch: /^branch($|\s)/, + revert: /^revert($|\s)/, + log: /^log($|\s)/, + merge: /^merge($|\s)/, + show: /^show($|\s)/, + status: /^status($|\s)/, + 'cherry-pick': /^cherry-pick($|\s)/ + }; + }, + + getSandboxCommands: function() { + return [ + [/^ls/, function() { + throw new CommandResult({ + msg: "DontWorryAboutFilesInThisDemo.txt" + }); + }], + [/^cd/, function() { + throw new CommandResult({ + msg: "Directory Changed to '/directories/dont/matter/in/this/demo'" + }); + }], + [/^git help($|\s)/, function() { + // sym link this to the blank git command + var allCommands = Command.prototype.getSandboxCommands(); + // wow this is hacky :( + var equivalent = 'git'; + _.each(allCommands, function(bits) { + var regex = bits[0]; + if (regex.test(equivalent)) { + bits[1](); + } + }); + }], + [/^git$/, function() { + var lines = [ + 'Git Version PCOTTLE.1.0', + '' + this.get('msg').replace(/\n/g, '
') + '
'; + } +}); + +var CommandProcessError = exports.CommandProcessError = MyError.extend({ + defaults: { + type: 'Command Process Error' + } +}); + +var CommandResult = exports.CommandResult = MyError.extend({ + defaults: { + type: 'Command Result' + } +}); + +var Warning = exports.Warning = MyError.extend({ + defaults: { + type: 'Warning' + } +}); + +var GitError = exports.GitError = MyError.extend({ + defaults: { + type: 'Git Error' + } +}); + + }); require.define("/git.js",function(require,module,exports,__dirname,__filename,process,global){var AnimationFactoryModule = require('./animationFactory'); @@ -2598,1286 +4249,6 @@ exports.Branch = Branch; exports.Ref = Ref; -}); - -require.define("/miscViews.js",function(require,module,exports,__dirname,__filename,process,global){var InteractiveRebaseView = Backbone.View.extend({ - tagName: 'div', - template: _.template($('#interactive-rebase-template').html()), - - events: { - 'click #confirmButton': 'confirmed' - }, - - initialize: function(options) { - this.hasClicked = false; - this.rebaseCallback = options.callback; - - this.rebaseArray = options.toRebase; - - this.rebaseEntries = new RebaseEntryCollection(); - this.rebaseMap = {}; - this.entryObjMap = {}; - - this.rebaseArray.reverse(); - // make basic models for each commit - _.each(this.rebaseArray, function(commit) { - var id = commit.get('id'); - this.rebaseMap[id] = commit; - this.entryObjMap[id] = new RebaseEntry({ - id: id - }); - this.rebaseEntries.add(this.entryObjMap[id]); - }, this); - - this.render(); - - // show the dialog holder - this.show(); - }, - - show: function() { - this.toggleVisibility(true); - }, - - hide: function() { - this.toggleVisibility(false); - }, - - toggleVisibility: function(toggle) { - console.log('toggling'); - $('#dialogHolder').toggleClass('shown', toggle); - }, - - confirmed: function() { - // we hide the dialog anyways, but they might be fast clickers - if (this.hasClicked) { - return; - } - this.hasClicked = true; - - // first of all hide - this.$el.css('display', 'none'); - - // get our ordering - var uiOrder = []; - this.$('ul#rebaseEntries li').each(function(i, obj) { - uiOrder.push(obj.id); - }); - - // now get the real array - var toRebase = []; - _.each(uiOrder, function(id) { - // the model - if (this.entryObjMap[id].get('pick')) { - toRebase.unshift(this.rebaseMap[id]); - } - }, this); - - this.rebaseCallback(toRebase); - - this.$el.html(''); - // kill ourselves? - delete this; - }, - - render: function() { - var json = { - num: this.rebaseArray.length - }; - - this.$el.html(this.template(json)); - - // also render each entry - var listHolder = this.$('ul#rebaseEntries'); - this.rebaseEntries.each(function(entry) { - new RebaseEntryView({ - el: listHolder, - model: entry - }); - }, this); - - // then make it reorderable.. - listHolder.sortable({ - distance: 5, - placeholder: 'ui-state-highlight' - }); - }, - -}); - -var RebaseEntry = Backbone.Model.extend({ - defaults: { - pick: true - }, - - toggle: function() { - this.set('pick', !this.get('pick')); - } -}); - -var RebaseEntryCollection = Backbone.Collection.extend({ - model: RebaseEntry -}); - -var RebaseEntryView = Backbone.View.extend({ - tagName: 'li', - template: _.template($('#interactive-rebase-entry-template').html()), - - toggle: function() { - this.model.toggle(); - - // toggle a class also - this.listEntry.toggleClass('notPicked', !this.model.get('pick')); - }, - - initialize: function(options) { - this.render(); - }, - - render: function() { - var json = this.model.toJSON(); - this.$el.append(this.template(this.model.toJSON())); - - // hacky :( who would have known jquery barfs on ids with %'s and quotes - this.listEntry = this.$el.children(':last'); - - this.listEntry.delegate('#toggleButton', 'click', _.bind(function() { - this.toggle(); - }, this)); - } -}); - -exports.InteractiveRebaseView = InteractiveRebaseView; - - -}); - -require.define("/errors.js",function(require,module,exports,__dirname,__filename,process,global){var MyError = Backbone.Model.extend({ - defaults: { - type: 'MyError', - msg: 'Unknown Error' - }, - toString: function() { - return this.get('type') + ': ' + this.get('msg'); - }, - - getMsg: function() { - return this.get('msg') || 'Unknown Error'; - }, - - toResult: function() { - if (!this.get('msg').length) { - return ''; - } - return '' + this.get('msg').replace(/\n/g, '
') + '
'; - } -}); - -var CommandProcessError = exports.CommandProcessError = MyError.extend({ - defaults: { - type: 'Command Process Error' - } -}); - -var CommandResult = exports.CommandResult = MyError.extend({ - defaults: { - type: 'Command Result' - } -}); - -var Warning = exports.Warning = MyError.extend({ - defaults: { - type: 'Warning' - } -}); - -var GitError = exports.GitError = MyError.extend({ - defaults: { - type: 'Git Error' - } -}); - - -}); - -require.define("/commandViews.js",function(require,module,exports,__dirname,__filename,process,global){var CommandEntryCollection = require('./collections').CommandEntryCollection; -var Main = require('./main'); -var Command = require('./commandModel').Command; -var CommandEntry = require('./commandModel').CommandEntry; - -var Errors = require('./errors'); -var Warning = Errors.Warning; - -var CommandPromptView = Backbone.View.extend({ - initialize: function(options) { - this.collection = options.collection; - - // uses local storage - this.commands = new CommandEntryCollection(); - this.commands.fetch({ - success: _.bind(function() { - // reverse the commands. this is ugly but needs to be done... - var commands = []; - this.commands.each(function(c) { - commands.push(c); - }); - - commands.reverse(); - this.commands.reset(); - - _.each(commands, function(c) { - this.commands.add(c); - }, this); - }, this) - }); - - this.index = -1; - - this.commandSpan = this.$('#prompt span.command')[0]; - this.commandCursor = this.$('#prompt span.cursor')[0]; - - // this is evil, but we will refer to HTML outside the document - // and attach a click event listener so we can focus / unfocus - $(document).delegate('#commandLineHistory', 'click', _.bind(function() { - this.focus(); - }, this)); - - - $(document).delegate('#commandTextField', 'blur', _.bind(function() { - this.blur(); - }, this)); - - Main.getEvents().on('processCommandFromEvent', this.addToCollection, this); - Main.getEvents().on('submitCommandValueFromEvent', this.submitValue, this); - Main.getEvents().on('rollupCommands', this.rollupCommands, this); - - // hacky timeout focus - setTimeout(_.bind(function() { - this.focus(); - }, this), 100); - }, - - events: { - 'keydown #commandTextField': 'onKey', - 'keyup #commandTextField': 'onKeyUp', - 'blur #commandTextField': 'hideCursor', - 'focus #commandTextField': 'showCursor' - }, - - blur: function() { - $(this.commandCursor).toggleClass('shown', false); - }, - - focus: function() { - this.$('#commandTextField').focus(); - this.showCursor(); - }, - - hideCursor: function() { - this.toggleCursor(false); - }, - - showCursor: function() { - this.toggleCursor(true); - }, - - toggleCursor: function(state) { - $(this.commandCursor).toggleClass('shown', state); - }, - - onKey: function(e) { - var el = e.srcElement; - this.updatePrompt(el) - }, - - onKeyUp: function(e) { - this.onKey(e); - - // we need to capture some of these events. - // WARNING: this key map is not internationalized :( - var keyMap = { - // enter - 13: _.bind(function() { - this.submit(); - }, this), - // up - 38: _.bind(function() { - this.commandSelectChange(1); - }, this), - // down - 40: _.bind(function() { - this.commandSelectChange(-1); - }, this) - }; - - if (keyMap[e.which] !== undefined) { - e.preventDefault(); - keyMap[e.which](); - this.onKey(e); - } - }, - - badHtmlEncode: function(text) { - return text.replace(/&/g,'&') - .replace(/= this.commands.length || this.index < 0) { - this.clear(); - this.index = -1; - return; - } - - // yay! we actually can display something - var commandEntry = this.commands.toArray()[this.index].get('text'); - this.setTextField(commandEntry); - }, - - clearLocalStorage: function() { - this.commands.each(function(c) { - Backbone.sync('delete', c, function() { }); - }, this); - localStorage.setItem('CommandEntries', ''); - }, - - setTextField: function(value) { - this.$('#commandTextField').val(value); - }, - - clear: function() { - this.setTextField(''); - }, - - submit: function() { - var value = this.$('#commandTextField').val().replace('\n', ''); - this.clear(); - this.submitValue(value); - }, - - rollupCommands: function(numBack) { - var which = this.commands.toArray().slice(1, Number(numBack) + 1); - which.reverse(); - - var str = ''; - _.each(which, function(commandEntry) { - str += commandEntry.get('text') + ';'; - }, this); - - console.log('the str', str); - - var rolled = new CommandEntry({text: str}); - this.commands.unshift(rolled); - Backbone.sync('create', rolled, function() { }); - }, - - submitValue: function(value) { - // we should add if it's not a blank line and this is a new command... - // or if we edited the command - var shouldAdd = (value.length && this.index == -1) || - ((value.length && this.index !== -1 && - this.commands.toArray()[this.index].get('text') !== value)); - - if (shouldAdd) { - var commandEntry = new CommandEntry({text: value}); - this.commands.unshift(commandEntry); - - // store to local storage - Backbone.sync('create', commandEntry, function() { }); - - // if our length is too egregious, reset - if (this.commands.length > 100) { - this.clearLocalStorage(); - } - } - this.index = -1; - - // split commands on semicolon - _.each(value.split(';'), _.bind(function(command, index) { - command = _.escape(command); - - command = command - .replace(/^(\s+)/, '') - .replace(/(\s+)$/, '') - .replace(/"/g, '"') - .replace(/'/g, "'"); - - if (index > 0 && !command.length) { - return; - } - - this.addToCollection(command); - }, this)); - }, - - addToCollection: function(value) { - var command = new Command({ - rawStr: value - }); - this.collection.add(command); - } -}); - - -// This is the view for all commands -- it will represent -// their status (inqueue, processing, finished, error), -// their value ("git commit --amend"), -// and the result (either errors or warnings or whatever) -var CommandView = Backbone.View.extend({ - tagName: 'div', - model: Command, - template: _.template($('#command-template').html()), - - events: { - 'click': 'clicked' - }, - - clicked: function(e) { - }, - - initialize: function() { - this.model.bind('change', this.wasChanged, this); - this.model.bind('destroy', this.remove, this); - }, - - wasChanged: function(model, changeEvent) { - // for changes that are just comestic, we actually only want to toggle classes - // with jquery rather than brutally delete a html of HTML - var changes = changeEvent.changes; - var changeKeys = _.keys(changes); - if (_.difference(changeKeys, ['status']) == 0) { - this.updateStatus(); - } else if (_.difference(changeKeys, ['error']) == 0) { - // the above will - this.render(); - } else { - this.render(); - } - }, - - updateStatus: function() { - var statuses = ['inqueue', 'processing', 'finished']; - var toggleMap = {}; - _.each(statuses, function(status) { - toggleMap[status] = false; - }); - toggleMap[this.model.get('status')] = true; - - var query = this.$('p.commandLine'); - - _.each(toggleMap, function(value, key) { - query.toggleClass(key, value); - }); - }, - - render: function() { - var json = _.extend( - { - resultType: '', - result: '', - formattedWarnings: this.model.getFormattedWarnings() - }, - this.model.toJSON() - ); - - this.$el.html(this.template(json)); - return this; - }, - - remove: function() { - $(this.el).hide(); - } -}); - - -var CommandLineHistoryView = Backbone.View.extend({ - initialize: function(options) { - this.collection = options.collection; - - this.collection.on('add', this.addOne, this); - this.collection.on('reset', this.addAll, this); - this.collection.on('all', this.render, this); - - this.collection.on('change', this.scrollDown, this); - - Main.getEvents().on('issueWarning', this.addWarning, this); - Main.getEvents().on('commandScrollDown', this.scrollDown, this); - }, - - addWarning: function(msg) { - var err = new Warning({ - msg: msg - }); - - var command = new Command({ - error: err, - rawStr: 'Warning:' - }); - - this.collection.add(command); - }, - - scrollDown: function() { - // if commandDisplay is ever bigger than #terminal, we need to - // add overflow-y to terminal and scroll down - var cD = $('#commandDisplay')[0]; - var t = $('#terminal')[0]; - - if ($(t).hasClass('scrolling')) { - t.scrollTop = t.scrollHeight; - return; - } - if (cD.clientHeight > t.clientHeight) { - $(t).css('overflow-y', 'scroll'); - $(t).css('overflow-x', 'hidden'); - $(t).addClass('scrolling'); - t.scrollTop = t.scrollHeight; - } - }, - - addOne: function(command) { - var view = new CommandView({ - model: command - }); - this.$('#commandDisplay').append(view.render().el); - this.scrollDown(); - }, - - addAll: function() { - this.collection.each(this.addOne); - } -}); - -exports.CommandPromptView = CommandPromptView; -exports.CommandLineHistoryView = CommandLineHistoryView; - - -}); - -require.define("/visuals.js",function(require,module,exports,__dirname,__filename,process,global){var Main = require('./main'); -var GRAPHICS = require('./constants').GRAPHICS; -var GLOBAL = require('./constants').GLOBAL; - -var Collections = require('./collections'); -var CommitCollection = Collections.CommitCollection; -var BranchCollection = Collections.BranchCollection; - -var Tree = require('./tree'); -var VisEdgeCollection = Tree.VisEdgeCollection; -var VisBranchCollection = Tree.VisBranchCollection; -var VisNode = Tree.VisNode; -var VisBranch = Tree.VisBranch; -var VisEdge = Tree.VisEdge; - -var Visualization = Backbone.View.extend({ - initialize: function(options) { - var _this = this; - Raphael(10, 10, 200, 200, function() { - - // for some reason raphael calls this function with a predefined - // context... - // so switch it - _this.paperInitialize(this); - }); - }, - - paperInitialize: function(paper, options) { - this.paper = paper; - - this.commitCollection = new CommitCollection(); - this.branchCollection = new BranchCollection(); - - this.gitVisuals = new GitVisuals({ - commitCollection: this.commitCollection, - branchCollection: this.branchCollection, - paper: this.paper - }); - - var GitEngine = require('./git').GitEngine; - this.gitEngine = new GitEngine({ - collection: this.commitCollection, - branches: this.branchCollection, - gitVisuals: this.gitVisuals - }); - this.gitEngine.init(); - this.gitVisuals.assignGitEngine(this.gitEngine); - - this.myResize(); - $(window).on('resize', _.bind(this.myResize, this)); - this.gitVisuals.drawTreeFirstTime(); - }, - - myResize: function() { - var smaller = 1; - var el = this.el; - - var left = el.offsetLeft; - var top = el.offsetTop; - var width = el.clientWidth - smaller; - var height = el.clientHeight - smaller; - - $(this.paper.canvas).css({ - left: left + 'px', - top: top + 'px' - }); - this.paper.setSize(width, height); - this.gitVisuals.canvasResize(width, height); - } - -}); - -function GitVisuals(options) { - this.commitCollection = options.commitCollection; - this.branchCollection = options.branchCollection; - this.visNodeMap = {}; - - this.visEdgeCollection = new VisEdgeCollection(); - this.visBranchCollection = new VisBranchCollection(); - this.commitMap = {}; - - this.rootCommit = null; - this.branchStackMap = null; - this.upstreamBranchSet = null; - this.upstreamHeadSet = null; - - this.paper = options.paper; - this.gitReady = false; - - this.branchCollection.on('add', this.addBranchFromEvent, this); - this.branchCollection.on('remove', this.removeBranch, this); - this.deferred = []; - - Main.getEvents().on('refreshTree', _.bind( - this.refreshTree, this - )); -} - -GitVisuals.prototype.defer = function(action) { - this.deferred.push(action); -}; - -GitVisuals.prototype.deferFlush = function() { - _.each(this.deferred, function(action) { - action(); - }, this); - this.deferred = []; -}; - -GitVisuals.prototype.resetAll = function() { - // make sure to copy these collections because we remove - // items in place and underscore is too dumb to detect length change - var edges = this.visEdgeCollection.toArray(); - _.each(edges, function(visEdge) { - visEdge.remove(); - }, this); - - var branches = this.visBranchCollection.toArray(); - _.each(branches, function(visBranch) { - visBranch.remove(); - }, this); - - _.each(this.visNodeMap, function(visNode) { - visNode.remove(); - }, this); - - this.visEdgeCollection.reset(); - this.visBranchCollection.reset(); - - this.visNodeMap = {}; - this.rootCommit = null; - this.commitMap = {}; -}; - -GitVisuals.prototype.assignGitEngine = function(gitEngine) { - this.gitEngine = gitEngine; - this.initHeadBranch(); - this.deferFlush(); -}; - -GitVisuals.prototype.initHeadBranch = function() { - // it's unfortaunte we have to do this, but the head branch - // is an edge case because it's not part of a collection so - // we can't use events to load or unload it. thus we have to call - // this ugly method which will be deleted one day - - // seed this with the HEAD pseudo-branch - this.addBranchFromEvent(this.gitEngine.HEAD); -}; - -GitVisuals.prototype.getScreenBounds = function() { - // for now we return the node radius subtracted from the walls - return { - widthPadding: GRAPHICS.nodeRadius * 1.5, - heightPadding: GRAPHICS.nodeRadius * 1.5 - }; -}; - -GitVisuals.prototype.toScreenCoords = function(pos) { - if (!this.paper.width) { - throw new Error('being called too early for screen coords'); - } - var bounds = this.getScreenBounds(); - - var shrink = function(frac, total, padding) { - return padding + frac * (total - padding * 2); - }; - - return { - x: shrink(pos.x, this.paper.width, bounds.widthPadding), - y: shrink(pos.y, this.paper.height, bounds.heightPadding) - }; -}; - -GitVisuals.prototype.animateAllFromAttrToAttr = function(fromSnapshot, toSnapshot, idsToOmit) { - var animate = function(obj) { - var id = obj.getID(); - if (_.include(idsToOmit, id)) { - return; - } - - if (!fromSnapshot[id] || !toSnapshot[id]) { - // its actually ok it doesnt exist yet - return; - } - obj.animateFromAttrToAttr(fromSnapshot[id], toSnapshot[id]); - }; - - this.visBranchCollection.each(function(visBranch) { - animate(visBranch); - }); - this.visEdgeCollection.each(function(visEdge) { - animate(visEdge); - }); - _.each(this.visNodeMap, function(visNode) { - animate(visNode); - }); -}; - -/*************************************** - == BEGIN Tree Calculation Parts == - _ __ __ _ - \\/ / \ \//_ - \ \ / __| __ - \ \___/ /_____/ / - | _______ \ - \ ( ) / \_\ - \ / - | | - | | - ____+-_=+-^ ^+-=_=__________ - -^^ I drew that :D - - **************************************/ - -GitVisuals.prototype.genSnapshot = function() { - this.fullCalc(); - - var snapshot = {}; - _.each(this.visNodeMap, function(visNode) { - snapshot[visNode.get('id')] = visNode.getAttributes(); - }, this); - - this.visBranchCollection.each(function(visBranch) { - snapshot[visBranch.getID()] = visBranch.getAttributes(); - }, this); - - this.visEdgeCollection.each(function(visEdge) { - snapshot[visEdge.getID()] = visEdge.getAttributes(); - }, this); - - return snapshot; -}; - -GitVisuals.prototype.refreshTree = function(speed) { - if (!this.gitReady) { - return; - } - - // this method can only be called after graphics are rendered - this.fullCalc(); - - this.animateAll(speed); -}; - -GitVisuals.prototype.refreshTreeHarsh = function() { - this.fullCalc(); - - this.animateAll(0); -}; - -GitVisuals.prototype.animateAll = function(speed) { - this.zIndexReflow(); - - this.animateEdges(speed); - this.animateNodePositions(speed); - this.animateRefs(speed); -}; - -GitVisuals.prototype.fullCalc = function() { - this.calcTreeCoords(); - this.calcGraphicsCoords(); -}; - -GitVisuals.prototype.calcTreeCoords = function() { - // this method can only contain things that dont rely on graphics - if (!this.rootCommit) { - throw new Error('grr, no root commit!'); - } - - this.calcUpstreamSets(); - this.calcBranchStacks(); - - this.calcDepth(); - this.calcWidth(); -}; - -GitVisuals.prototype.calcGraphicsCoords = function() { - this.visBranchCollection.each(function(visBranch) { - visBranch.updateName(); - }); -}; - -GitVisuals.prototype.calcUpstreamSets = function() { - this.upstreamBranchSet = this.gitEngine.getUpstreamBranchSet(); - this.upstreamHeadSet = this.gitEngine.getUpstreamHeadSet(); -}; - -GitVisuals.prototype.getCommitUpstreamBranches = function(commit) { - return this.branchStackMap[commit.get('id')]; -}; - -GitVisuals.prototype.getBlendedHuesForCommit = function(commit) { - var branches = this.upstreamBranchSet[commit.get('id')]; - if (!branches) { - throw new Error('that commit doesnt have upstream branches!'); - } - - return this.blendHuesFromBranchStack(branches); -}; - -GitVisuals.prototype.blendHuesFromBranchStack = function(branchStackArray) { - var hueStrings = []; - _.each(branchStackArray, function(branchWrapper) { - var fill = branchWrapper.obj.get('visBranch').get('fill'); - - if (fill.slice(0,3) !== 'hsb') { - // crap! convert - var color = Raphael.color(fill); - fill = 'hsb(' + String(color.h) + ',' + String(color.l); - fill = fill + ',' + String(color.s) + ')'; - } - - hueStrings.push(fill); - }); - - return blendHueStrings(hueStrings); -}; - -GitVisuals.prototype.getCommitUpstreamStatus = function(commit) { - if (!this.upstreamBranchSet) { - throw new Error("Can't calculate this yet!"); - } - - var id = commit.get('id'); - var branch = this.upstreamBranchSet; - var head = this.upstreamHeadSet; - - if (branch[id]) { - return 'branch'; - } else if (head[id]) { - return 'head'; - } else { - return 'none'; - } -}; - -GitVisuals.prototype.calcBranchStacks = function() { - var branches = this.gitEngine.getBranches(); - var map = {}; - _.each(branches, function(branch) { - var thisId = branch.target.get('id'); - - map[thisId] = map[thisId] || []; - map[thisId].push(branch); - map[thisId].sort(function(a, b) { - var aId = a.obj.get('id'); - var bId = b.obj.get('id'); - if (aId == 'master' || bId == 'master') { - return aId == 'master' ? -1 : 1; - } - return aId.localeCompare(bId); - }); - }); - this.branchStackMap = map; -}; - -GitVisuals.prototype.calcWidth = function() { - this.maxWidthRecursive(this.rootCommit); - - this.assignBoundsRecursive(this.rootCommit, 0, 1); -}; - -GitVisuals.prototype.maxWidthRecursive = function(commit) { - var childrenTotalWidth = 0; - _.each(commit.get('children'), function(child) { - // only include this if we are the "main" parent of - // this child - if (child.isMainParent(commit)) { - var childWidth = this.maxWidthRecursive(child); - childrenTotalWidth += childWidth; - } - }, this); - - var maxWidth = Math.max(1, childrenTotalWidth); - commit.get('visNode').set('maxWidth', maxWidth); - return maxWidth; -}; - -GitVisuals.prototype.assignBoundsRecursive = function(commit, min, max) { - // I always center myself within my bounds - var myWidthPos = (min + max) / 2.0; - commit.get('visNode').get('pos').x = myWidthPos; - - if (commit.get('children').length == 0) { - return; - } - - // i have a certain length to divide up - var myLength = max - min; - // I will divide up that length based on my children's max width in a - // basic box-flex model - var totalFlex = 0; - var children = commit.get('children'); - _.each(children, function(child) { - if (child.isMainParent(commit)) { - totalFlex += child.get('visNode').getMaxWidthScaled(); - } - }, this); - - var prevBound = min; - - // now go through and do everything - // TODO: order so the max width children are in the middle!! - _.each(children, function(child) { - if (!child.isMainParent(commit)) { - return; - } - - var flex = child.get('visNode').getMaxWidthScaled(); - var portion = (flex / totalFlex) * myLength; - var childMin = prevBound; - var childMax = childMin + portion; - this.assignBoundsRecursive(child, childMin, childMax); - prevBound = childMax; - }, this); -}; - -GitVisuals.prototype.calcDepth = function() { - var maxDepth = this.calcDepthRecursive(this.rootCommit, 0); - if (maxDepth > 15) { - // issue warning - console.warn('graphics are degrading from too many layers'); - } - - var depthIncrement = this.getDepthIncrement(maxDepth); - _.each(this.visNodeMap, function(visNode) { - visNode.setDepthBasedOn(depthIncrement); - }, this); -}; - -/*************************************** - == END Tree Calculation == - _ __ __ _ - \\/ / \ \//_ - \ \ / __| __ - \ \___/ /_____/ / - | _______ \ - \ ( ) / \_\ - \ / - | | - | | - ____+-_=+-^ ^+-=_=__________ - -^^ I drew that :D - - **************************************/ - -GitVisuals.prototype.animateNodePositions = function(speed) { - _.each(this.visNodeMap, function(visNode) { - visNode.animateUpdatedPosition(speed); - }, this); -}; - -GitVisuals.prototype.turnOnPaper = function() { - this.gitReady = false; -}; - -// does making an accessor method make it any less hacky? that is the true question -GitVisuals.prototype.turnOffPaper = function() { - this.gitReady = true; -}; - -GitVisuals.prototype.addBranchFromEvent = function(branch, collection, index) { - var action = _.bind(function() { - this.addBranch(branch); - }, this); - - if (!this.gitEngine || !this.gitReady) { - this.defer(action); - } else { - action(); - } -}; - -GitVisuals.prototype.addBranch = function(branch) { - var visBranch = new VisBranch({ - branch: branch, - gitVisuals: this, - gitEngine: this.gitEngine - }); - - this.visBranchCollection.add(visBranch); - if (this.gitReady) { - visBranch.genGraphics(this.paper); - } -}; - -GitVisuals.prototype.removeVisBranch = function(visBranch) { - this.visBranchCollection.remove(visBranch); -}; - -GitVisuals.prototype.removeVisNode = function(visNode) { - this.visNodeMap[visNode.getID()] = undefined; -}; - -GitVisuals.prototype.removeVisEdge = function(visEdge) { - this.visEdgeCollection.remove(visEdge); -}; - -GitVisuals.prototype.animateRefs = function(speed) { - this.visBranchCollection.each(function(visBranch) { - visBranch.animateUpdatedPos(speed); - }, this); -}; - -GitVisuals.prototype.animateEdges = function(speed) { - this.visEdgeCollection.each(function(edge) { - edge.animateUpdatedPath(speed); - }, this); -}; - -GitVisuals.prototype.getDepthIncrement = function(maxDepth) { - // assume there are at least 7 layers until later - maxDepth = Math.max(maxDepth, 7); - var increment = 1.0 / maxDepth; - return increment; -}; - -GitVisuals.prototype.calcDepthRecursive = function(commit, depth) { - commit.get('visNode').setDepth(depth); - - var children = commit.get('children'); - var maxDepth = depth; - _.each(children, function(child) { - var d = this.calcDepthRecursive(child, depth + 1); - maxDepth = Math.max(d, maxDepth); - }, this); - - return maxDepth; -}; - -GitVisuals.prototype.canvasResize = function(width, height) { - // refresh when we are ready - if (GLOBAL.isAnimating) { - Main.getEvents().trigger('processCommandFromEvent', 'refresh'); - } else { - this.refreshTree(); - } -}; - -GitVisuals.prototype.addCommit = function(commit) { - // TODO -}; - -GitVisuals.prototype.addNode = function(id, commit) { - this.commitMap[id] = commit; - if (commit.get('rootCommit')) { - this.rootCommit = commit; - } - - var visNode = new VisNode({ - id: id, - commit: commit, - gitVisuals: this, - gitEngine: this.gitEngine - }); - this.visNodeMap[id] = visNode; - - if (this.gitReady) { - visNode.genGraphics(this.paper); - } - return visNode; -}; - -GitVisuals.prototype.addEdge = function(idTail, idHead) { - var visNodeTail = this.visNodeMap[idTail]; - var visNodeHead = this.visNodeMap[idHead]; - - if (!visNodeTail || !visNodeHead) { - throw new Error('one of the ids in (' + idTail + - ', ' + idHead + ') does not exist'); - } - - var edge = new VisEdge({ - tail: visNodeTail, - head: visNodeHead, - gitVisuals: this, - gitEngine: this.gitEngine - }); - this.visEdgeCollection.add(edge); - - if (this.gitReady) { - edge.genGraphics(this.paper); - } -}; - -GitVisuals.prototype.collectionChanged = function() { - // TODO ? -}; - -GitVisuals.prototype.zIndexReflow = function() { - this.visNodesFront(); - this.visBranchesFront(); -}; - -GitVisuals.prototype.visNodesFront = function() { - _.each(this.visNodeMap, function(visNode) { - visNode.toFront(); - }); -}; - -GitVisuals.prototype.visBranchesFront = function() { - this.visBranchCollection.each(function(vBranch) { - vBranch.nonTextToFront(); - }); - - this.visBranchCollection.each(function(vBranch) { - vBranch.textToFront(); - }); -}; - -GitVisuals.prototype.drawTreeFromReload = function() { - this.gitReady = true; - // gen all the graphics we need - this.deferFlush(); - - this.calcTreeCoords(); -}; - -GitVisuals.prototype.drawTreeFirstTime = function() { - this.gitReady = true; - this.calcTreeCoords(); - - _.each(this.visNodeMap, function(visNode) { - visNode.genGraphics(this.paper); - }, this); - - this.visEdgeCollection.each(function(edge) { - edge.genGraphics(this.paper); - }, this); - - this.visBranchCollection.each(function(visBranch) { - visBranch.genGraphics(this.paper); - }, this); - - this.zIndexReflow(); -}; - - -/************************ - * Random util functions, some from liquidGraph - ***********************/ -function blendHueStrings(hueStrings) { - // assumes a sat of 0.7 and brightness of 1 - - var x = 0; - var y = 0; - var totalSat = 0; - var totalBright = 0; - var length = hueStrings.length; - - _.each(hueStrings, function(hueString) { - var exploded = hueString.split('(')[1]; - exploded = exploded.split(')')[0]; - exploded = exploded.split(','); - - totalSat += parseFloat(exploded[1]); - totalBright += parseFloat(exploded[2]); - var hue = parseFloat(exploded[0]); - - var angle = hue * Math.PI * 2; - x += Math.cos(angle); - y += Math.sin(angle); - }); - - x = x / length; - y = y / length; - totalSat = totalSat / length; - totalBright = totalBright / length; - - var hue = Math.atan2(y, x) / (Math.PI * 2); // could fail on 0's - if (hue < 0) { - hue = hue + 1; - } - return 'hsb(' + String(hue) + ',' + String(totalSat) + ',' + String(totalBright) + ')'; -} - -exports.Visualization = Visualization; - - }); require.define("/tree.js",function(require,module,exports,__dirname,__filename,process,global){var Main = require('./main'); @@ -4670,7 +5041,7 @@ var VisEdge = VisBase.extend({ }, validateAtInit: function() { - required = ['tail', 'head']; + var required = ['tail', 'head']; _.each(required, function(key) { if (!this.get(key)) { throw new Error(key + ' is required!'); @@ -4849,377 +5220,6 @@ exports.VisBranch = VisBranch; -}); - -require.define("/commandModel.js",function(require,module,exports,__dirname,__filename,process,global){var Errors = require('./errors'); - -var CommandProcessError = Errors.CommandProcessError; -var GitError = Errors.GitError; -var Warning = Errors.Warning; -var CommandResult = Errors.CommandResult; - -var Command = Backbone.Model.extend({ - defaults: { - status: 'inqueue', - rawStr: null, - result: '', - - error: null, - warnings: null, - - generalArgs: null, - supportedMap: null, - options: null, - method: null, - - createTime: null - }, - - validateAtInit: function() { - // weird things happen with defaults if you dont - // make new objects - this.set('generalArgs', []); - this.set('supportedMap', {}); - this.set('warnings', []); - - if (this.get('rawStr') === null) { - throw new Error('Give me a string!'); - } - if (!this.get('createTime')) { - this.set('createTime', new Date().toString()); - } - - - this.on('change:error', this.errorChanged, this); - // catch errors on init - if (this.get('error')) { - this.errorChanged(); - } - }, - - setResult: function(msg) { - this.set('result', msg); - }, - - addWarning: function(msg) { - this.get('warnings').push(msg); - // change numWarnings so the change event fires. This is bizarre -- Backbone can't - // detect if an array changes, so adding an element does nothing - this.set('numWarnings', this.get('numWarnings') ? this.get('numWarnings') + 1 : 1); - }, - - getFormattedWarnings: function() { - if (!this.get('warnings').length) { - return ''; - } - var i = ''; - return '' + i + this.get('warnings').join('
' + i) + '
'; - }, - - initialize: function() { - this.validateAtInit(); - this.parseOrCatch(); - }, - - parseOrCatch: function() { - try { - this.parse(); - } catch (err) { - if (err instanceof CommandProcessError || - err instanceof GitError || - err instanceof CommandResult || - err instanceof Warning) { - // errorChanged() will handle status and all of that - this.set('error', err); - } else { - throw err; - } - } - }, - - errorChanged: function() { - var err = this.get('error'); - if (err instanceof CommandProcessError || - err instanceof GitError) { - this.set('status', 'error'); - } else if (err instanceof CommandResult) { - this.set('status', 'finished'); - } else if (err instanceof Warning) { - this.set('status', 'warning'); - } - this.formatError(); - }, - - formatError: function() { - this.set('result', this.get('error').toResult()); - }, - - getShortcutMap: function() { - return { - 'git commit': /^gc($|\s)/, - 'git add': /^ga($|\s)/, - 'git checkout': /^gchk($|\s)/, - 'git rebase': /^gr($|\s)/, - 'git branch': /^gb($|\s)/ - }; - }, - - getRegexMap: function() { - return { - // ($|\s) means that we either have to end the string - // after the command or there needs to be a space for options - commit: /^commit($|\s)/, - add: /^add($|\s)/, - checkout: /^checkout($|\s)/, - rebase: /^rebase($|\s)/, - reset: /^reset($|\s)/, - branch: /^branch($|\s)/, - revert: /^revert($|\s)/, - log: /^log($|\s)/, - merge: /^merge($|\s)/, - show: /^show($|\s)/, - status: /^status($|\s)/, - 'cherry-pick': /^cherry-pick($|\s)/ - }; - }, - - getSandboxCommands: function() { - return [ - [/^ls/, function() { - throw new CommandResult({ - msg: "DontWorryAboutFilesInThisDemo.txt" - }); - }], - [/^cd/, function() { - throw new CommandResult({ - msg: "Directory Changed to '/directories/dont/matter/in/this/demo'" - }); - }], - [/^git help($|\s)/, function() { - // sym link this to the blank git command - var allCommands = Command.prototype.getSandboxCommands(); - // wow this is hacky :( - var equivalent = 'git'; - _.each(allCommands, function(bits) { - var regex = bits[0]; - if (regex.test(equivalent)) { - bits[1](); - } - }); - }], - [/^git$/, function() { - var lines = [ - 'Git Version PCOTTLE.1.0', - '