Ready for Testing

.gitignore

@@ -1,6 +1,9 @@
 .gradle/
 .nb-gradle/
+.nb-gradle-properties
 /build/classes/*
 /build/tmp/*
+/build/docs/*
+/build/distributions/*
 !/build/libs/*
 gradle.properties

LICENSE.txt

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2020 Matt Crow
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

@@ -1,28 +1,49 @@
-# AutoCADDrawingChecker
-A simple, extendable Java program used to compare vector exports from AutoCAD.
+# AutoCAD Drawing Checker
+A simple, extendable Java program used to compare Excel exports from AutoCAD.
 
 ## Project Summary
+Instructors and teachers in college classes are expected to teach their students by giving lectures and providing learning resources.
+One of the most common elements of college classes is the use of homework to practice the concepts taught in class.
+Of course, homework can be tedious and time consuming for the instructor to grade, and is an inefficient process when a single objective solution exists for any given problem.
+Fortunately, computers are very good at doing tedious processes with objective solutions.
+
+This program is meant to compare data exports from AutoCAD to each other, grading them based upon how similar they both are.
+These AutoCAD exports are in either XLS or XLSX format, which is easily parse-able by the Apache POI Library.
+
+## Required Software
+* Users need only ensure they have [Java](https://java.com/en/) installed on their computer to run the application.
+* Developers wishing to change this application for their own use will need [Gradle](https://gradle.org/) installed to build the application.
 
 ## How to Use the Application
 The application is stored in the JAR file under ```/build/libs/AutoCADDrawingChecker.jar```.
 This file is a self-contained application, so you can move it wherever you want on your computer:
 it doesn't rely on the other project files to run. Simply double-click the JAR file to run it.
+
 ### Steps
 * Step 1: Choosing instructor and student files. The first page of the application has you choose at least 2 files: 
 the instructor file, and 1 or more student files. The instructor file is what the student files will be graded on: 
 The more similar their file is to the instructor file, the higher their grade will be. When selecting student files, you have several options:
     * Choose 1 or more Excel files
     * Choose 1 or more folders. Note that the program locates all Excel files under this folder, so it's OK if it has other files in there, the program will just ignore them.
     * A combination of the above.
-* Step 2: Choosing Grading Criteria. You can choose what the program grades students on by toggling these check boxes on or off.
-* Step 3: Running the Autograder. Once the program is done grading, it will ask you where you want to save the grading report. 
-The program automatically adds an xlsx extension if you don't provide one, so no need to worry about that.
+Also of interest: you can drag and drop files into the two selectors instead of clicking the button.
+* Step 2: Choosing Grading Criteria. You can choose what the program grades students on by toggling these check boxes on or off. Regardless of what you select, the program will still grade every column in the instructor file.
+* Step 3: Running the Autograder. (Don't forget to click 'Run'!) Once the program is done grading, it will ask you where you want to save the grading report. Simply choose a folder, and the program will automatically name the file for you.
 
-## To Do
-* Make AutoCADExcelParser easier to work with and extend. 
-  Maybe have an ElementLoader which checks if it has an element type for each element name
+### Troubleshooting
+If anything goes wrong, and you are unsure what to do about it, you'll want to click Log -> Save Log in the program menu bar along the top.
+You can contact Matt if you need help, and you provide him with the Log file you just created: This will help him figure out what went wrong.
+
+## Matt's To Do List
 * see AutoCADElementMatcher
-* Should we match rows for each comparison, or for the export as a whole?
+* Should we match rows for each comparison, or for the export as a whole? (wait on this)
+* Given double X and double Y, don't do "X == Y", instead do "Math.abs(X - Y) < threshold"
+* Look into Federal Section 508
+    * https://www.epa.gov/accessibility/what-section-508
+    * https://www.section508.gov/
+    * https://www.section508.gov/create
+    * https://www.access-board.gov/guidelines-and-standards/communications-and-it/about-the-ict-refresh/final-rule/text-of-the-standards-and-guidelines
+
 
 ## Helpful Links
 * [Excel Library](https://poi.apache.org/apidocs/4.1/)

build.gradle

@@ -1,4 +1,5 @@
 apply plugin: 'java'
+apply plugin: 'application'
 
 sourceCompatibility = '1.8'
 [compileJava, compileTestJava]*.options*.encoding = 'UTF-8'
@@ -14,6 +15,8 @@ if (!hasProperty('mainClass')) {
     ext.mainClass = 'autocadDrawingChecker.start.Main'
 }
 
+mainClassName = 'autocadDrawingChecker.start.Main' // need this for the application plugin
+
 jar {
     //need to manually set main class, otherwise, it just compiles the JAR as a library
     manifest {

build/scripts/AutoCADDrawingChecker

@@ -0,0 +1,188 @@
+#!/usr/bin/env sh
+
+#
+# Copyright 2015 the original author or authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+##############################################################################
+##
+##  AutoCADDrawingChecker start up script for UN*X
+##
+##############################################################################
+
+# Attempt to set APP_HOME
+# Resolve links: $0 may be a link
+PRG="$0"
+# Need this for relative symlinks.
+while [ -h "$PRG" ] ; do
+    ls=`ls -ld "$PRG"`
+    link=`expr "$ls" : '.*-> \(.*\)$'`
+    if expr "$link" : '/.*' > /dev/null; then
+        PRG="$link"
+    else
+        PRG=`dirname "$PRG"`"/$link"
+    fi
+done
+SAVED="`pwd`"
+cd "`dirname \"$PRG\"`/.." >/dev/null
+APP_HOME="`pwd -P`"
+cd "$SAVED" >/dev/null
+
+APP_NAME="AutoCADDrawingChecker"
+APP_BASE_NAME=`basename "$0"`
+
+# Add default JVM options here. You can also use JAVA_OPTS and AUTO_CAD_DRAWING_CHECKER_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS=""
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn () {
+    echo "$*"
+}
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+}
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "`uname`" in
+  CYGWIN* )
+    cygwin=true
+    ;;
+  Darwin* )
+    darwin=true
+    ;;
+  MINGW* )
+    msys=true
+    ;;
+  NONSTOP* )
+    nonstop=true
+    ;;
+esac
+
+CLASSPATH=$APP_HOME/lib/AutoCADDrawingChecker.jar:$APP_HOME/lib/poi-ooxml-4.1.2.jar:$APP_HOME/lib/poi-4.1.2.jar:$APP_HOME/lib/commons-codec-1.13.jar:$APP_HOME/lib/commons-collections4-4.4.jar:$APP_HOME/lib/commons-math3-3.6.1.jar:$APP_HOME/lib/SparseBitSet-1.2.jar:$APP_HOME/lib/poi-ooxml-schemas-4.1.2.jar:$APP_HOME/lib/commons-compress-1.19.jar:$APP_HOME/lib/curvesapi-1.06.jar:$APP_HOME/lib/xmlbeans-3.1.0.jar
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD="$JAVA_HOME/jre/sh/java"
+    else
+        JAVACMD="$JAVA_HOME/bin/java"
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD="java"
+    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
+    MAX_FD_LIMIT=`ulimit -H -n`
+    if [ $? -eq 0 ] ; then
+        if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
+            MAX_FD="$MAX_FD_LIMIT"
+        fi
+        ulimit -n $MAX_FD
+        if [ $? -ne 0 ] ; then
+            warn "Could not set maximum file descriptor limit: $MAX_FD"
+        fi
+    else
+        warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
+    fi
+fi
+
+# For Darwin, add options to specify how the application appears in the dock
+if $darwin; then
+    GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
+fi
+
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then
+    APP_HOME=`cygpath --path --mixed "$APP_HOME"`
+    CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
+    JAVACMD=`cygpath --unix "$JAVACMD"`
+
+    # We build the pattern for arguments to be converted via cygpath
+    ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
+    SEP=""
+    for dir in $ROOTDIRSRAW ; do
+        ROOTDIRS="$ROOTDIRS$SEP$dir"
+        SEP="|"
+    done
+    OURCYGPATTERN="(^($ROOTDIRS))"
+    # Add a user-defined pattern to the cygpath arguments
+    if [ "$GRADLE_CYGPATTERN" != "" ] ; then
+        OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
+    fi
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    i=0
+    for arg in "$@" ; do
+        CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
+        CHECK2=`echo "$arg"|egrep -c "^-"`                                 ### Determine if an option
+
+        if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then                    ### Added a condition
+            eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
+        else
+            eval `echo args$i`="\"$arg\""
+        fi
+        i=$((i+1))
+    done
+    case $i in
+        (0) set -- ;;
+        (1) set -- "$args0" ;;
+        (2) set -- "$args0" "$args1" ;;
+        (3) set -- "$args0" "$args1" "$args2" ;;
+        (4) set -- "$args0" "$args1" "$args2" "$args3" ;;
+        (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
+        (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
+        (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
+        (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
+        (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+    esac
+fi
+
+# Escape application args
+save () {
+    for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
+    echo " "
+}
+APP_ARGS=$(save "$@")
+
+# Collect all arguments for the java command, following the shell quoting and substitution rules
+eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $AUTO_CAD_DRAWING_CHECKER_OPTS -classpath "\"$CLASSPATH\"" autocadDrawingChecker.start.Main "$APP_ARGS"
+
+# by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong
+if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then
+  cd "$(dirname "$0")"
+fi
+
+exec "$JAVACMD" "$@"

build/scripts/AutoCADDrawingChecker.bat

@@ -0,0 +1,100 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem      https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem  AutoCADDrawingChecker startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%..
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and AUTO_CAD_DRAWING_CHECKER_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS=
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto init
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto init
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:init
+@rem Get command-line arguments, handling Windows variants
+
+if not "%OS%" == "Windows_NT" goto win9xME_args
+
+:win9xME_args
+@rem Slurp the command line arguments.
+set CMD_LINE_ARGS=
+set _SKIP=2
+
+:win9xME_args_slurp
+if "x%~1" == "x" goto execute
+
+set CMD_LINE_ARGS=%*
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\lib\AutoCADDrawingChecker.jar;%APP_HOME%\lib\poi-ooxml-4.1.2.jar;%APP_HOME%\lib\poi-4.1.2.jar;%APP_HOME%\lib\commons-codec-1.13.jar;%APP_HOME%\lib\commons-collections4-4.4.jar;%APP_HOME%\lib\commons-math3-3.6.1.jar;%APP_HOME%\lib\SparseBitSet-1.2.jar;%APP_HOME%\lib\poi-ooxml-schemas-4.1.2.jar;%APP_HOME%\lib\commons-compress-1.19.jar;%APP_HOME%\lib\curvesapi-1.06.jar;%APP_HOME%\lib\xmlbeans-3.1.0.jar
+
+@rem Execute AutoCADDrawingChecker
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %AUTO_CAD_DRAWING_CHECKER_OPTS%  -classpath "%CLASSPATH%" autocadDrawingChecker.start.Main %CMD_LINE_ARGS%
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable AUTO_CAD_DRAWING_CHECKER_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if  not "" == "%AUTO_CAD_DRAWING_CHECKER_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega