Merge pull request #562 from taigaio/us/1934/minimize_backlog_chart

Make burndown chart collapsible at the backlog panel

CHANGELOG.md

@@ -6,6 +6,7 @@
 ### Features
 - Ability to create single-line or multi-line custom fields. (thanks to [@artlepool](https://github.com/artlepool))
 - Add custom videoconference system.
+- Make burndown chart collapsible at the backlog panel.
 
 ### Misc
 - Improve performance: Show cropped images in timelines.

app/coffee/modules/backlog/main.coffee

@@ -28,6 +28,7 @@ bindOnce = @.taiga.bindOnce
 groupBy = @.taiga.groupBy
 timeout = @.taiga.timeout
 bindMethods = @.taiga.bindMethods
+generateHash = @.taiga.generateHash
 
 module = angular.module("taigaBacklog")
 
@@ -644,7 +645,7 @@ BacklogDirective = ($repo, $rootscope, $translate) ->
 
                 _.map elements, (elm) ->
                     input = $(elm).find("input:checkbox")
-                    input.prop('checked', true);
+                    input.prop('checked', true)
                     checkSelected(input)
 
             target = angular.element(event.currentTarget)
@@ -724,7 +725,6 @@ BacklogDirective = ($repo, $rootscope, $translate) ->
         $el.find(".backlog-table-body").disableSelection()
 
         filters = $ctrl.getUrlFilters()
-
         if filters.statuses ||
            filters.tags ||
            filters.q
@@ -903,6 +903,39 @@ UsPointsDirective = ($tgEstimationsService, $repo, $tgTemplate) ->
 module.directive("tgBacklogUsPoints", ["$tgEstimationsService", "$tgRepo", "$tgTemplate", UsPointsDirective])
 
 
+#############################################################################
+## Burndown graph directive
+#############################################################################
+ToggleBurndownVisibility = ($storage) ->
+    link = ($scope, $el, $attrs) ->
+        hash = generateHash(["is-burndown-grpahs-collapsed"])
+        toggleGraph = ->
+            if $scope.isBurndownGraphCollapsed
+                $(".js-toggle-burndown-visibility-button").removeClass("active")
+                $(".js-burndown-graph").removeClass("open")
+            else
+                $(".js-toggle-burndown-visibility-button").addClass("active")
+                $(".js-burndown-graph").addClass("open")
+
+        $scope.isBurndownGraphCollapsed = $storage.get(hash) or false
+        toggleGraph()
+
+        $el.on "click", ".js-toggle-burndown-visibility-button", ->
+            $scope.isBurndownGraphCollapsed = !$scope.isBurndownGraphCollapsed
+            $storage.set(hash, $scope.isBurndownGraphCollapsed)
+            toggleGraph()
+
+        $scope.$on "$destroy", ->
+            $el.off()
+
+    return {
+        scope: {}
+        link: link
+    }
+
+module.directive("tgToggleBurndownVisibility", ["$tgStorage", ToggleBurndownVisibility])
+
+
 #############################################################################
 ## Burndown graph directive
 #############################################################################

app/locales/locale-en.json

@@ -919,7 +919,8 @@
             "OPEN_TASKS": "open<br />tasks",
             "CLOSED_TASKS": "closed<br />tasks",
             "IOCAINE_DOSES": "iocaine<br />doses",
-            "SHOW_STATISTICS_TITLE": "Show statistics"
+            "SHOW_STATISTICS_TITLE": "Show statistics",
+            "TOGGLE_BAKLOG_GRAPH": "Show/Hide burndown graph"
         },
         "SUMMARY": {
             "PROJECT_POINTS": "project<br />points",

app/partials/backlog/backlog.jade

@@ -7,9 +7,11 @@ div.wrapper(tg-backlog, ng-controller="BacklogController as ctrl",
         include ../includes/modules/backlog-filters
     section.main.backlog
         include ../includes/components/mainTitle
+
+        div.backlog-summary(tg-toggle-burndown-visibility)
             include ../includes/components/summary
 
-        div.graphics-container.burndown-container
+            div.graphics-container.burndown-container.js-burndown-graph
                 div.burndown(tg-burndown-backlog-graph)
                     include ../includes/modules/burndown
 

app/partials/includes/components/sprint-summary.jade

@@ -25,4 +25,5 @@ div.summary.large-summary
             span.number(ng-bind="stats.iocaine_doses|default:'--'")
             span.description(translate="BACKLOG.SPRINT_SUMMARY.IOCAINE_DOSES")
             
-    a.icon.icon-stats.toggle-analytics-visibility(href="", title="{{'BACKLOG.SPRINT_SUMMARY.SHOW_STATISTICS_TITLE' | translate}}")
+    div.stats.toggle-analytics-visibility(title="{{'BACKLOG.SPRINT_SUMMARY.SHOW_STATISTICS_TITLE' | translate}}")
+        include ../../../svg/graph.svg

app/partials/includes/components/summary.jade

@@ -16,3 +16,7 @@ div.summary
     div.summary-stats
         span.number(ng-bind="stats.speed | number:0") --
         span.description(translate="BACKLOG.SUMMARY.POINTS_PER_SPRINT")
+
+    
+    div.stats.js-toggle-burndown-visibility-button(title="{{'BACKLOG.SPRINT_SUMMARY.TOGGLE_BAKLOG_GRAPH' | translate}}")
+        include ../../../svg/graph.svg

app/styles/components/summary.scss

@@ -1,6 +1,8 @@
+$summary-background: $grayer;
+
 .summary {
     align-content: center;
-    background: $grayer;
+    background: $summary-background;
     color: $white;
     display: flex;
     flex-wrap: wrap;
@@ -16,9 +18,6 @@
             color: $fresh-taiga;
         }
     }
-    .icon {
-        @extend %large;
-    }
     .number {
         @extend %xlarge;
         @extend %bold;
@@ -31,6 +30,47 @@
         @extend %light;
         line-height: 1;
     }
+    .stats {
+        cursor: pointer;
+        height: 2rem;
+        margin-left: auto;
+        width: 2rem;
+        path {
+            opacity: 1;
+        }
+        &:hover {
+            .graph,
+            .color-line {
+                fill: $fresh-taiga;
+                transition: fill .2s;
+            }
+        }
+        &.active {
+            .white-line,
+            .color-line {
+                display: none;
+            }
+            .graph {
+                fill: $green-taiga;
+            }
+        }
+        svg {
+            height: 100%;
+            width: 100%;
+        }
+        .graph,
+        .color-line {
+            fill: darken($gray-light, 20%);
+            transition: fill .2s;
+        }
+        .white-line {
+            fill: $summary-background;
+        }
+        .white-line,
+        .color-line {
+            display: block;
+        }
+    }
 }
 
 .summary-progress-bar {
@@ -92,7 +132,7 @@
         font-size: 1.4rem;
         margin-right: .4rem;
         &.icon-stats {
-            color: $gray;
+            color: $green-taiga;
             float: right;
             transition: color .3s linear;
             &:hover {
@@ -103,9 +143,13 @@
                 color: $fresh-taiga;
             }
             &.active:hover {
-                color: $gray;
+                color: $green-taiga;
                 transition: color .3s linear;
             }
         }
     }
 }
+
+.graphics-container {
+    @include slide(300px, hidden, 0);
+}

app/svg/graph.svg

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns="http://www.w3.org/2000/svg" version="1.1" xmlns:cc="http://creativecommons.org/ns#" xmlns:dc="http://purl.org/dc/elements/1.1/" viewBox="0 0 287.81297 236.94013">
+ <g transform="translate(-2.9e2 -5.7e2)">
+  <path class="graph" d="m4.7e2 5.7e2c-4.4 0-7.9 3.3-7.9 7.3v2e2c0 4.1 3.5 7.3 7.9 7.3h45c4.4 0 7.9-3.3 7.9-7.3v-2e2c0-4.1-3.5-7.3-7.9-7.3h-45zm-72 70c-4.4 0-7.9 3.3-7.9 7.3v1.3e2c0 4.1 3.5 7.3 7.9 7.3h45c4.4 0 7.9-3.3 7.9-7.3v-1.3e2c0-4.1-3.5-7.3-7.9-7.3h-45zm-72 62c-4.4 0-7.9 3.3-7.9 7.3v67c0 4.1 3.5 7.3 7.9 7.3h45c4.4 0 7.9-3.3 7.9-7.3v-67c0-4.1-3.5-7.3-7.9-7.3h-45z" />
+  <rect class="white-line" transform="rotate(-30)" rx="0" ry="0" height="28" width="3.1e2" y="8e2" x="-1.3e2"/>
+  <rect class="color-line" ry="0" rx="0" transform="rotate(-30)" height="28" width="3.1e2" y="8.3e2" x="-1.3e2"/>
+ </g>
+</svg>