Formatted all app/assets/javascripts to underscore naming convention23118-use-one-style-of-naming-js-files

1 files changed, 177 insertions, 0 deletions

diff --git a/app/assets/javascripts/commit/image_file.js b/app/assets/javascripts/commit/image_file.js
new file mode 100644
index 00000000000..e893491b19b
--- /dev/null
+++ b/app/assets/javascripts/commit/image_file.js
@@ -0,0 +1,177 @@
+(function() {
+  this.ImageFile = (function() {
+    var prepareFrames;
+
+    // Width where images must fits in, for 2-up this gets divided by 2
+    ImageFile.availWidth = 900;
+
+    ImageFile.viewModes = ['two-up', 'swipe'];
+
+    function ImageFile(file) {
+      this.file = file;
+      this.requestImageInfo($('.two-up.view .frame.deleted img', this.file), (function(_this) {
+        // Determine if old and new file has same dimensions, if not show 'two-up' view
+        return function(deletedWidth, deletedHeight) {
+          return _this.requestImageInfo($('.two-up.view .frame.added img', _this.file), function(width, height) {
+            if (width === deletedWidth && height === deletedHeight) {
+              return _this.initViewModes();
+            } else {
+              return _this.initView('two-up');
+            }
+          });
+        };
+      })(this));
+    }
+
+    ImageFile.prototype.initViewModes = function() {
+      var viewMode;
+      viewMode = ImageFile.viewModes[0];
+      $('.view-modes', this.file).removeClass('hide');
+      $('.view-modes-menu', this.file).on('click', 'li', (function(_this) {
+        return function(event) {
+          if (!$(event.currentTarget).hasClass('active')) {
+            return _this.activateViewMode(event.currentTarget.className);
+          }
+        };
+      })(this));
+      return this.activateViewMode(viewMode);
+    };
+
+    ImageFile.prototype.activateViewMode = function(viewMode) {
+      $('.view-modes-menu li', this.file).removeClass('active').filter("." + viewMode).addClass('active');
+      return $(".view:visible:not(." + viewMode + ")", this.file).fadeOut(200, (function(_this) {
+        return function() {
+          $(".view." + viewMode, _this.file).fadeIn(200);
+          return _this.initView(viewMode);
+        };
+      })(this));
+    };
+
+    ImageFile.prototype.initView = function(viewMode) {
+      return this.views[viewMode].call(this);
+    };
+
+    prepareFrames = function(view) {
+      var maxHeight, maxWidth;
+      maxWidth = 0;
+      maxHeight = 0;
+      $('.frame', view).each((function(_this) {
+        return function(index, frame) {
+          var height, width;
+          width = $(frame).width();
+          height = $(frame).height();
+          maxWidth = width > maxWidth ? width : maxWidth;
+          return maxHeight = height > maxHeight ? height : maxHeight;
+        };
+      })(this)).css({
+        width: maxWidth,
+        height: maxHeight
+      });
+      return [maxWidth, maxHeight];
+    };
+
+    ImageFile.prototype.views = {
+      'two-up': function() {
+        return $('.two-up.view .wrap', this.file).each((function(_this) {
+          return function(index, wrap) {
+            $('img', wrap).each(function() {
+              var currentWidth;
+              currentWidth = $(this).width();
+              if (currentWidth > ImageFile.availWidth / 2) {
+                return $(this).width(ImageFile.availWidth / 2);
+              }
+            });
+            return _this.requestImageInfo($('img', wrap), function(width, height) {
+              $('.image-info .meta-width', wrap).text(width + "px");
+              $('.image-info .meta-height', wrap).text(height + "px");
+              return $('.image-info', wrap).removeClass('hide');
+            });
+          };
+        })(this));
+      },
+      'swipe': function() {
+        var maxHeight, maxWidth;
+        maxWidth = 0;
+        maxHeight = 0;
+        return $('.swipe.view', this.file).each((function(_this) {
+          return function(index, view) {
+            var ref;
+            ref = prepareFrames(view), maxWidth = ref[0], maxHeight = ref[1];
+            $('.swipe-frame', view).css({
+              width: maxWidth + 16,
+              height: maxHeight + 28
+            });
+            $('.swipe-wrap', view).css({
+              width: maxWidth + 1,
+              height: maxHeight + 2
+            });
+            return $('.swipe-bar', view).css({
+              left: 0
+            }).draggable({
+              axis: 'x',
+              containment: 'parent',
+              drag: function(event) {
+                return $('.swipe-wrap', view).width((maxWidth + 1) - $(this).position().left);
+              },
+              stop: function(event) {
+                return $('.swipe-wrap', view).width((maxWidth + 1) - $(this).position().left);
+              }
+            });
+          };
+        })(this));
+      },
+      'onion-skin': function() {
+        var dragTrackWidth, maxHeight, maxWidth;
+        maxWidth = 0;
+        maxHeight = 0;
+        dragTrackWidth = $('.drag-track', this.file).width() - $('.dragger', this.file).width();
+        return $('.onion-skin.view', this.file).each((function(_this) {
+          return function(index, view) {
+            var ref;
+            ref = prepareFrames(view), maxWidth = ref[0], maxHeight = ref[1];
+            $('.onion-skin-frame', view).css({
+              width: maxWidth + 16,
+              height: maxHeight + 28
+            });
+            $('.swipe-wrap', view).css({
+              width: maxWidth + 1,
+              height: maxHeight + 2
+            });
+            return $('.dragger', view).css({
+              left: dragTrackWidth
+            }).draggable({
+              axis: 'x',
+              containment: 'parent',
+              drag: function(event) {
+                return $('.frame.added', view).css('opacity', $(this).position().left / dragTrackWidth);
+              },
+              stop: function(event) {
+                return $('.frame.added', view).css('opacity', $(this).position().left / dragTrackWidth);
+              }
+            });
+          };
+        })(this));
+      }
+    };
+
+    ImageFile.prototype.requestImageInfo = function(img, callback) {
+      var domImg;
+      domImg = img.get(0);
+      if (domImg) {
+        if (domImg.complete) {
+          return callback.call(this, domImg.naturalWidth, domImg.naturalHeight);
+        } else {
+          return img.on('load', (function(_this) {
+            return function() {
+              return callback.call(_this, domImg.naturalWidth, domImg.naturalHeight);
+            };
+          })(this));
+        }
+      }
+    };
+
+    return ImageFile;
+
+  })();
+
+}).call(this);