diff options
Diffstat (limited to 'src/main/java/com/gitblit/wicket/pages/ImageDiffHandler.java')
| -rw-r--r-- | src/main/java/com/gitblit/wicket/pages/ImageDiffHandler.java | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/src/main/java/com/gitblit/wicket/pages/ImageDiffHandler.java b/src/main/java/com/gitblit/wicket/pages/ImageDiffHandler.java index 69d84f4e..4278f238 100644 --- a/src/main/java/com/gitblit/wicket/pages/ImageDiffHandler.java +++ b/src/main/java/com/gitblit/wicket/pages/ImageDiffHandler.java @@ -40,6 +40,8 @@ public class ImageDiffHandler implements DiffUtils.BinaryDiffHandler { private final String baseUrl; private final List<String> imageExtensions; + private int imgDiffCount = 0; + public ImageDiffHandler(final String baseUrl, final String repositoryName, final String oldCommitId, final String newCommitId, final List<String> imageExtensions) { this.baseUrl = baseUrl; @@ -62,8 +64,10 @@ public class ImageDiffHandler implements DiffUtils.BinaryDiffHandler { String oldUrl = getImageUrl(diffEntry, Side.OLD); String newUrl = getImageUrl(diffEntry, Side.NEW); if (oldUrl != null && newUrl != null) { + imgDiffCount++; + String id = "imgdiff" + imgDiffCount; HtmlBuilder builder = new HtmlBuilder("div"); - Element container = builder.root().appendElement("div").attr("class", "imgdiff"); + Element container = builder.root().attr("align", "center").appendElement("div").attr("class", "imgdiff"); Element resizeable = container.appendElement("div").attr("class", "imgdiff-left"); // style='max-width:640px;' is necessary for ensuring that the browser limits large images // to some reasonable width, and to override the "img { max-width: 100%; }" from bootstrap.css, @@ -73,8 +77,11 @@ public class ImageDiffHandler implements DiffUtils.BinaryDiffHandler { // is too wide. // XXX: Maybe add a max-height, too, to limit portrait-oriented images to some reasonable height? // (Like a 300x10000px image...) - resizeable.appendElement("img").attr("class", "imgdiff imgdiff-left").attr("style", "max-width:640px;").attr("src", oldUrl); + resizeable.appendElement("img").attr("class", "imgdiff-left").attr("id", id).attr("style", "max-width:640px;").attr("src", oldUrl); container.appendElement("img").attr("class", "imgdiff").attr("style", "max-width:640px;").attr("src", newUrl); + builder.root().appendElement("br"); + Element slider = builder.root().appendElement("div").attr("class", "imgdiff-slider").attr("id", "slider-" + id); + slider.appendElement("div").attr("class", "imgdiff-slider-inner"); return builder.toString(); } break; @@ -90,6 +97,11 @@ public class ImageDiffHandler implements DiffUtils.BinaryDiffHandler { return null; } + /** Returns the number of image diffs generated so far by this {@link ImageDiffHandler}. */ + public int getImgDiffCount() { + return imgDiffCount; + } + /** * Constructs a URL that will fetch the designated resource in the git repository. The returned string will * contain the URL fully URL-escaped, but note that it may still contain unescaped ampersands, so the result |