Added CSS for new dropdowns

See #3279 for the designs

2 files changed, 353 insertions, 0 deletions

diff --git a/app/assets/stylesheets/framework/dropdowns.scss b/app/assets/stylesheets/framework/dropdowns.scss
index 3dc524ccca4..2e847a345fe 100644
--- a/app/assets/stylesheets/framework/dropdowns.scss
+++ b/app/assets/stylesheets/framework/dropdowns.scss
@@ -36,6 +36,21 @@
   border-radius: $border-radius-base;
   box-shadow: 0 2px 4px $dropdown-shadow-color;
 
+  &.is-loading {
+    .dropdown-content {
+      display: none;
+    }
+
+    .dropdown-loading {
+      display: block;
+    }
+  }
+
+  ul {
+    margin: 0;
+    padding: 0;
+  }
+
   li {
     text-align: left;
     list-style: none;
@@ -68,6 +83,57 @@
   }
 }
 
+.dropdown-menu-paging {
+  .dropdown-page-two {
+    display: none;
+  }
+
+  &.is-page-two {
+    .dropdown-page-one {
+      display: none;
+    }
+
+    .dropdown-page-two {
+      display: block;
+    }
+  }
+}
+
+.dropdown-menu-user {
+  .avatar {
+    float: left;
+    width: 30px;
+    height: 30px;
+    margin: 0 10px 0 0;
+  }
+}
+
+.dropdown-menu-user-link {
+  padding-top: 7px;
+  padding-bottom: 7px;
+}
+
+.dropdown-menu-user-full-name {
+  display: block;
+  margin-bottom: 2px;
+  line-height: 1;
+  text-overflow: ellipsis;
+  overflow: hidden;
+  white-space: nowrap;
+}
+
+.dropdown-menu-user-username {
+  display: block;
+  line-height: 1;
+  text-overflow: ellipsis;
+  overflow: hidden;
+  white-space: nowrap;
+}
+
+.dropdown-select {
+  width: 280px;
+}
+
 .dropdown-menu-align-right {
   left: auto;
   right: 0;
@@ -101,3 +167,112 @@
   font-size: 13px;
   line-height: 22px;
 }
+
+.dropdown-title {
+  position: relative;
+  margin-bottom: 10px;
+  padding-left: 30px;
+  padding-right: 30px;
+  padding-bottom: 10px;
+  font-weight: 600;
+  line-height: 1;
+  text-align: center;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+  border-bottom: 1px solid $dropdown-divider-color;
+  overflow: hidden;
+}
+
+.dropdown-title-button {
+  position: absolute;
+  top: -1px;
+  padding: 0;
+  color: #BFBFBF;
+  font-size: 14px;
+  border: 0;
+  background: none;
+
+  &:hover {
+    color: darken(#BFBFBF, 15%);
+  }
+}
+
+.dropdown-menu-close {
+  right: 0;
+}
+
+.dropdown-menu-back {
+  left: 0;
+}
+
+.dropdown-input {
+  position: relative;
+  margin-bottom: 10px;
+
+  .fa {
+    position: absolute;
+    top: 10px;
+    right: 10px;
+    color: #C7C7C7;
+    font-size: 12px;
+    pointer-events: none;
+  }
+}
+
+.dropdown-input-field {
+  width: 100%;
+  padding: 0 7px;
+  color: #C7C7C7;
+  line-height: 30px;
+  border: 1px solid $dropdown-divider-color;
+  border-radius: 2px;
+  outline: 0;
+
+  &:focus {
+    color: $dropdown-link-color;
+    border-color: rgb(58, 171, 240);
+    box-shadow: 0 0 4px rgba(#000, .2);
+
+    + .fa {
+      color: $dropdown-link-color;
+    }
+  }
+
+  &:hover {
+    + .fa {
+      color: $dropdown-link-color;
+    }
+  }
+}
+
+.dropdown-content {
+  max-height: 200px;
+  overflow-y: scroll;
+}
+
+.dropdown-footer {
+  padding-top: 10px;
+  margin-top: 10px;
+  font-size: 13px;
+  border-top: 1px solid $dropdown-divider-color;
+}
+
+.dropdown-loading {
+  position: absolute;
+  top: 0;
+  right: 0;
+  bottom: 0;
+  left: 0;
+  display: none;
+  z-index: 9;
+  background-color: rgba(#fff, .6);
+  font-size: 28px;
+
+  .fa {
+    position: absolute;
+    top: 50%;
+    left: 50%;
+    margin-top: -14px;
+    margin-left: -14px;
+  }
+}
diff --git a/app/views/help/ui.html.haml b/app/views/help/ui.html.haml
index a2c0a858930..1ec3b0e4853 100644
--- a/app/views/help/ui.html.haml
+++ b/app/views/help/ui.html.haml
@@ -19,6 +19,8 @@
     %li
       = link_to 'Buttons', '#buttons'
     %li
+      = link_to 'Dropdowns', '#dropdowns'
+    %li
       = link_to 'Panels', '#panels'
     %li
       = link_to 'Alerts', '#alerts'
@@ -212,6 +214,182 @@
     %button.btn.btn-danger{:type => "button"} Danger
     %button.btn.btn-link{:type => "button"} Link
 
+  %h2#dropdowns Dropdowns
+
+  .example
+    .clearfix
+      .dropdown.inline.pull-left
+        %button.dropdown-toggle.btn{type: 'button', data: {toggle: 'dropdown'}}
+          Dropdown
+          %b.caret
+        %ul.dropdown-menu
+          %li
+            %a{href: "#"}
+              Dropdown Option
+      .dropdown.inline.pull-right
+        %button.dropdown-toggle.btn{type: 'button', data: {toggle: 'dropdown'}}
+          Dropdown
+          %b.caret
+        %ul.dropdown-menu.dropdown-menu-align-right
+          %li
+            %a{href: "#"}
+              Dropdown Option
+  .example
+    %div
+      .dropdown.inline
+        %button.dropdown-toggle.btn{type: 'button', data: {toggle: 'dropdown'}}
+          Dropdown
+          %b.caret
+        %ul.dropdown-menu.dropdown-menu-selectable
+          %li
+            %a.is-active{href: "#"}
+              Dropdown Option
+  .example
+    %div
+      .dropdown.inline
+        %button.dropdown-toggle.btn{type: 'button', data: {toggle: 'dropdown'}}
+          Dropdown
+          %b.caret
+        .dropdown-menu.dropdown-select.dropdown-menu-selectable
+          .dropdown-title
+            %span Dropdown Title
+            %button.dropdown-title-button.dropdown-menu-close{aria: {label: "Close"}}
+              = icon('times')
+          .dropdown-input
+            %input.dropdown-input-field{type: "search", placeholder: "Filter results"}
+            = icon('search')
+          .dropdown-content
+            %ul
+              %li
+                %a.is-active{href: "#"}
+                  Dropdown Option
+              %li
+                %a{href: "#"}
+                  Dropdown Option
+              %li.divider
+              %li
+                %a{href: "#"}
+                  Dropdown Option
+              %li
+                %a{href: "#"}
+                  Dropdown Option
+              %li
+                %a{href: "#"}
+                  Dropdown Option
+              %li
+                %a{href: "#"}
+                  Dropdown Option
+              %li
+                %a{href: "#"}
+                  Dropdown Option
+          .dropdown-footer
+            %strong Tip:
+            If an author is not a member of this project, you can still filter by his name while using the search field.
+      .dropdown.inline
+        %button.dropdown-toggle.btn{type: 'button', data: {toggle: 'dropdown'}}
+          Dropdown loading
+          %b.caret
+        .dropdown-menu.dropdown-select.dropdown-menu-selectable.is-loading
+          .dropdown-title
+            %span Dropdown Title
+            %button.dropdown-title-button.dropdown-menu-close{aria: {label: "Close"}}
+              = icon('times')
+          .dropdown-input
+            %input.dropdown-input-field{type: "search", placeholder: "Filter results"}
+            = icon('search')
+          .dropdown-content
+            %ul
+              %li
+                %a.is-active{href: "#"}
+                  Dropdown Option
+              %li
+                %a{href: "#"}
+                  Dropdown Option
+              %li.divider
+              %li
+                %a{href: "#"}
+                  Dropdown Option
+              %li
+                %a{href: "#"}
+                  Dropdown Option
+              %li
+                %a{href: "#"}
+                  Dropdown Option
+              %li
+                %a{href: "#"}
+                  Dropdown Option
+              %li
+                %a{href: "#"}
+                  Dropdown Option
+          .dropdown-footer
+            %strong Tip:
+            If an author is not a member of this project, you can still filter by his name while using the search field.
+          .dropdown-loading
+            = icon('spinner spin')
+
+  .example
+    %div
+      .dropdown.inline
+        %button.dropdown-toggle.btn{type: 'button', data: {toggle: 'dropdown'}}
+          Dropdown user
+          %b.caret
+        .dropdown-menu.dropdown-select.dropdown-menu-selectable.dropdown-menu-user
+          .dropdown-title
+            %span Dropdown Title
+            %button.dropdown-title-button.dropdown-menu-close{aria: {label: "Close"}}
+              = icon('times')
+          .dropdown-input
+            %input.dropdown-input-field{type: "search", placeholder: "Filter results"}
+            = icon('search')
+          .dropdown-content
+            %ul
+              %li
+                %a.dropdown-menu-user-link.is-active{href: "#"}
+                  = link_to_member_avatar(current_user, size: 30)
+                  %strong.dropdown-menu-user-full-name
+                    = current_user.name
+                  .dropdown-menu-user-username
+                    = current_user.to_reference
+
+  .example
+    %div
+      .dropdown.inline.open
+        %button.dropdown-toggle.btn{type: 'button', data: {toggle: 'dropdown'}}
+          Dropdown page 2
+          %b.caret
+        .dropdown-menu.dropdown-select.dropdown-menu-selectable.dropdown-menu-user.dropdown-menu-paging.is-page-two
+          .dropdown-page-one
+            .dropdown-title
+              %button.dropdown-title-button.dropdown-menu-back{aria: {label: "Go back"}}
+                = icon('arrow-left')
+              %span Dropdown Title
+              %button.dropdown-title-button.dropdown-menu-close{aria: {label: "Close"}}
+                = icon('times')
+            .dropdown-input
+              %input.dropdown-input-field{type: "search", placeholder: "Filter results"}
+              = icon('search')
+            .dropdown-content
+              %ul
+                %li
+                  %a.dropdown-menu-user-link.is-active{href: "#"}
+                    = link_to_member_avatar(current_user, size: 30)
+                    %strong.dropdown-menu-user-full-name
+                      = current_user.name
+                    .dropdown-menu-user-username
+                      = current_user.to_reference
+          .dropdown-page-two
+            .dropdown-title
+              %button.dropdown-title-button.dropdown-menu-back{aria: {label: "Go back"}}
+                = icon('arrow-left')
+              %span Create label
+              %button.dropdown-title-button.dropdown-menu-close{aria: {label: "Close"}}
+                = icon('times')
+            .dropdown-input
+              %input.dropdown-input-field{type: "search", placeholder: "Name new label"}
+            .dropdown-content
+              %button.btn.btn-primary
+                Create
+
   %h2#panels Panels
 
   .row