Adding checkboxes to skdiff output so a user can select a subset of images to rebaseline.
BUG=745
Review URL: https://codereview.appspot.com/6497054

git-svn-id: http://skia.googlecode.com/svn/trunk@5360 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/tools/skdiff_main.cpp b/tools/skdiff_main.cpp
index 61fd83b..cf83be8 100644
--- a/tools/skdiff_main.cpp
+++ b/tools/skdiff_main.cpp
@@ -931,6 +931,7 @@
                                 bool doOutputDate=false) {
     stream->writeText("<table>\n");
     stream->writeText("<tr><th>");
+    stream->writeText("select image</th>\n<th>");
     if (doOutputDate) {
         SkTime::DateTime dt;
         SkTime::GetDateTime(&dt);
@@ -987,6 +988,13 @@
 */
 }
 
+static void print_checkbox_cell (SkFILEWStream* stream,
+                                 const DiffRecord& diff) {
+    stream->writeText("<td><input type=\"checkbox\" name=\"");
+    stream->writeText(diff.fFilename.c_str());
+    stream->writeText("\" checked=\"yes\"></td>");
+}
+
 static void print_label_cell (SkFILEWStream* stream,
                               const DiffRecord& diff) {
     char metricBuf [20];
@@ -1067,6 +1075,7 @@
                                          DiffRecord& diff,
                                          const SkString& relativePath) {
     stream->writeText("<tr>\n");
+    print_checkbox_cell(stream, diff);
     print_label_cell(stream, diff);
     stream->writeText("<td>N/A</td>");
     stream->writeText("<td>N/A</td>");
@@ -1144,7 +1153,23 @@
         }
     }
 
-    outputStream.writeText("<html>\n<body>\n");
+    outputStream.writeText(
+        "<html>\n<head>\n"
+        "<script src=\"https://ajax.googleapis.com/ajax/"
+        "libs/jquery/1.7.2/jquery.min.js\"></script>\n"
+        "<script type=\"text/javascript\">\n"
+        "function generateCheckedList() {\n"
+        "var boxes = $(\":checkbox:checked\");\n"
+        "var fileCmdLineString = '';\n"
+        "var fileMultiLineString = '';\n"
+        "for (var i = 0; i < boxes.length; i++) {\n"
+        "fileMultiLineString += boxes[i].name + '<br>';\n"
+        "fileCmdLineString += boxes[i].name + '&nbsp;';\n"  
+        "}\n"
+        "$(\"#checkedList\").html(fileCmdLineString + "
+        "'<br><br>' + fileMultiLineString);\n"
+        "}\n"
+        "</script>\n</head>\n<body>\n");
     print_table_header(&outputStream, matchCount, colorThreshold, differences,
                        baseDir, comparisonDir);
     int i;
@@ -1180,6 +1205,7 @@
 
         int height = compute_image_height(diff->fBaseHeight, diff->fBaseWidth);
         outputStream.writeText("<tr>\n");
+        print_checkbox_cell(&outputStream, *diff);
         print_label_cell(&outputStream, *diff);
         print_image_cell(&outputStream,
                          filename_to_white_filename(diff->fFilename), height);
@@ -1190,8 +1216,13 @@
         outputStream.writeText("</tr>\n");
         outputStream.flush();
     }
-    outputStream.writeText("</table>\n");
-    outputStream.writeText("</body>\n</html>\n");
+    outputStream.writeText(
+        "</table>\n"
+        "<input type=\"button\" "
+        "onclick=\"generateCheckedList()\" "
+        "value=\"Create Rebaseline List\">\n"
+        "<div id=\"checkedList\"></div>\n"
+        "</body>\n</html>\n");
     outputStream.flush();
 }
 
diff --git a/tools/tests/skdiff/test1/output-expected/index.html b/tools/tests/skdiff/test1/output-expected/index.html
index e749620..ed321e2 100644
--- a/tools/tests/skdiff/test1/output-expected/index.html
+++ b/tools/tests/skdiff/test1/output-expected/index.html
@@ -1,32 +1,50 @@
 <html>
+<head>
+<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js"></script>
+<script type="text/javascript">
+function generateCheckedList() {
+var boxes = $(":checkbox:checked");
+var fileCmdLineString = '';
+var fileMultiLineString = '';
+for (var i = 0; i < boxes.length; i++) {
+fileMultiLineString += boxes[i].name + '<br>';
+fileCmdLineString += boxes[i].name + '&nbsp;';
+}
+$("#checkedList").html(fileCmdLineString + '<br><br>' + fileMultiLineString);
+}
+</script>
+</head>
 <body>
 <table>
-<tr><th>3 of 12 images matched exactly.<br></th>
+<tr><th>select image</th>
+<th>3 of 12 images matched exactly.<br></th>
 <th>every different pixel shown in white</th>
 <th>color difference at each pixel</th>
 <th>baseDir: tools/tests/skdiff/baseDir/</th>
 <th>comparisonDir: tools/tests/skdiff/comparisonDir/</th>
 </tr>
 <tr>
-<td><b>missing-files/missing-from-baseDir.png</b><br>Missing from baseDir</td><td>N/A</td><td>N/A</td><td>N/A</td><td><a href="../../../../../tools/tests/skdiff/comparisonDir/missing-files/missing-from-baseDir.png"><img src="../../../../../tools/tests/skdiff/comparisonDir/missing-files/missing-from-baseDir.png" height="240px"></a></td></tr>
+<td><input type="checkbox" name="missing-files/missing-from-baseDir.png" checked="yes"></td><td><b>missing-files/missing-from-baseDir.png</b><br>Missing from baseDir</td><td>N/A</td><td>N/A</td><td>N/A</td><td><a href="../../../../../tools/tests/skdiff/comparisonDir/missing-files/missing-from-baseDir.png"><img src="../../../../../tools/tests/skdiff/comparisonDir/missing-files/missing-from-baseDir.png" height="240px"></a></td></tr>
 <tr>
-<td><b>missing-files/missing-from-baseDir.xyz</b><br>Missing from baseDir</td><td>N/A</td><td>N/A</td><td>N/A</td><td>N/A</td></tr>
+<td><input type="checkbox" name="missing-files/missing-from-baseDir.xyz" checked="yes"></td><td><b>missing-files/missing-from-baseDir.xyz</b><br>Missing from baseDir</td><td>N/A</td><td>N/A</td><td>N/A</td><td>N/A</td></tr>
 <tr>
-<td><b>missing-files/missing-from-comparisonDir.png</b><br>Missing from comparisonDir</td><td>N/A</td><td>N/A</td><td><a href="../../../../../tools/tests/skdiff/baseDir/missing-files/missing-from-comparisonDir.png"><img src="../../../../../tools/tests/skdiff/baseDir/missing-files/missing-from-comparisonDir.png" height="240px"></a></td><td>N/A</td></tr>
+<td><input type="checkbox" name="missing-files/missing-from-comparisonDir.png" checked="yes"></td><td><b>missing-files/missing-from-comparisonDir.png</b><br>Missing from comparisonDir</td><td>N/A</td><td>N/A</td><td><a href="../../../../../tools/tests/skdiff/baseDir/missing-files/missing-from-comparisonDir.png"><img src="../../../../../tools/tests/skdiff/baseDir/missing-files/missing-from-comparisonDir.png" height="240px"></a></td><td>N/A</td></tr>
 <tr>
-<td><b>missing-files/missing-from-comparisonDir.xyz</b><br>Missing from comparisonDir</td><td>N/A</td><td>N/A</td><td>N/A</td><td>N/A</td></tr>
+<td><input type="checkbox" name="missing-files/missing-from-comparisonDir.xyz" checked="yes"></td><td><b>missing-files/missing-from-comparisonDir.xyz</b><br>Missing from comparisonDir</td><td>N/A</td><td>N/A</td><td>N/A</td><td>N/A</td></tr>
 <tr>
-<td><b>different-bits/different-bits-unknown-format.xyz</b><br>Files differ; unable to parse one or both files</td><td>N/A</td><td>N/A</td><td>N/A</td><td>N/A</td></tr>
+<td><input type="checkbox" name="different-bits/different-bits-unknown-format.xyz" checked="yes"></td><td><b>different-bits/different-bits-unknown-format.xyz</b><br>Files differ; unable to parse one or both files</td><td>N/A</td><td>N/A</td><td>N/A</td><td>N/A</td></tr>
 <tr>
-<td><b>different-bits/slightly-different-sizes.png</b><br>Image sizes differ</td><td>N/A</td><td>N/A</td><td><a href="../../../../../tools/tests/skdiff/baseDir/different-bits/slightly-different-sizes.png"><img src="../../../../../tools/tests/skdiff/baseDir/different-bits/slightly-different-sizes.png" height="240px"></a></td><td><a href="../../../../../tools/tests/skdiff/comparisonDir/different-bits/slightly-different-sizes.png"><img src="../../../../../tools/tests/skdiff/comparisonDir/different-bits/slightly-different-sizes.png" height="240px"></a></td></tr>
+<td><input type="checkbox" name="different-bits/slightly-different-sizes.png" checked="yes"></td><td><b>different-bits/slightly-different-sizes.png</b><br>Image sizes differ</td><td>N/A</td><td>N/A</td><td><a href="../../../../../tools/tests/skdiff/baseDir/different-bits/slightly-different-sizes.png"><img src="../../../../../tools/tests/skdiff/baseDir/different-bits/slightly-different-sizes.png" height="240px"></a></td><td><a href="../../../../../tools/tests/skdiff/comparisonDir/different-bits/slightly-different-sizes.png"><img src="../../../../../tools/tests/skdiff/comparisonDir/different-bits/slightly-different-sizes.png" height="240px"></a></td></tr>
 <tr>
-<td><b>different-bits/very-different-sizes.png</b><br>Image sizes differ</td><td>N/A</td><td>N/A</td><td><a href="../../../../../tools/tests/skdiff/baseDir/different-bits/very-different-sizes.png"><img src="../../../../../tools/tests/skdiff/baseDir/different-bits/very-different-sizes.png" height="240px"></a></td><td><a href="../../../../../tools/tests/skdiff/comparisonDir/different-bits/very-different-sizes.png"><img src="../../../../../tools/tests/skdiff/comparisonDir/different-bits/very-different-sizes.png" height="128px"></a></td></tr>
+<td><input type="checkbox" name="different-bits/very-different-sizes.png" checked="yes"></td><td><b>different-bits/very-different-sizes.png</b><br>Image sizes differ</td><td>N/A</td><td>N/A</td><td><a href="../../../../../tools/tests/skdiff/baseDir/different-bits/very-different-sizes.png"><img src="../../../../../tools/tests/skdiff/baseDir/different-bits/very-different-sizes.png" height="240px"></a></td><td><a href="../../../../../tools/tests/skdiff/comparisonDir/different-bits/very-different-sizes.png"><img src="../../../../../tools/tests/skdiff/comparisonDir/different-bits/very-different-sizes.png" height="128px"></a></td></tr>
 <tr>
-<td><b>different-bits/very-different-pixels-same-size.png</b><br>     97.9926% of pixels differ
+<td><input type="checkbox" name="different-bits/very-different-pixels-same-size.png" checked="yes"></td><td><b>different-bits/very-different-pixels-same-size.png</b><br>     97.9926% of pixels differ
   (     42.8911% weighted)<br>Average color mismatch 89<br>Max color mismatch 239</td><td><a href="different-bits_very-different-pixels-same-size-white.png"><img src="different-bits_very-different-pixels-same-size-white.png" height="240px"></a></td><td><a href="different-bits_very-different-pixels-same-size-diff.png"><img src="different-bits_very-different-pixels-same-size-diff.png" height="240px"></a></td><td><a href="../../../../../tools/tests/skdiff/baseDir/different-bits/very-different-pixels-same-size.png"><img src="../../../../../tools/tests/skdiff/baseDir/different-bits/very-different-pixels-same-size.png" height="240px"></a></td><td><a href="../../../../../tools/tests/skdiff/comparisonDir/different-bits/very-different-pixels-same-size.png"><img src="../../../../../tools/tests/skdiff/comparisonDir/different-bits/very-different-pixels-same-size.png" height="240px"></a></td></tr>
 <tr>
-<td><b>different-bits/slightly-different-pixels-same-size.png</b><br>      0.6630% of pixels differ
+<td><input type="checkbox" name="different-bits/slightly-different-pixels-same-size.png" checked="yes"></td><td><b>different-bits/slightly-different-pixels-same-size.png</b><br>      0.6630% of pixels differ
   (      0.1904% weighted)<br>(2164 pixels)<br>Average color mismatch 0<br>Max color mismatch 213</td><td><a href="different-bits_slightly-different-pixels-same-size-white.png"><img src="different-bits_slightly-different-pixels-same-size-white.png" height="240px"></a></td><td><a href="different-bits_slightly-different-pixels-same-size-diff.png"><img src="different-bits_slightly-different-pixels-same-size-diff.png" height="240px"></a></td><td><a href="../../../../../tools/tests/skdiff/baseDir/different-bits/slightly-different-pixels-same-size.png"><img src="../../../../../tools/tests/skdiff/baseDir/different-bits/slightly-different-pixels-same-size.png" height="240px"></a></td><td><a href="../../../../../tools/tests/skdiff/comparisonDir/different-bits/slightly-different-pixels-same-size.png"><img src="../../../../../tools/tests/skdiff/comparisonDir/different-bits/slightly-different-pixels-same-size.png" height="240px"></a></td></tr>
 </table>
+<input type="button" onclick="generateCheckedList()" value="Create Rebaseline List">
+<div id="checkedList"></div>
 </body>
 </html>