From 9a0ed6f7002ff813d1f41f2e320ba096d6de2f05 Mon Sep 17 00:00:00 2001
From: Dobromir Marinov <mr.d.marinov@gmail.com>
Date: Tue, 4 Jan 2022 14:26:21 +0000
Subject: [PATCH] Closes #1 * Added custom errors. * Updated version number.

---
 build.gradle                                  |  4 ++--
 .../org/swim/annotations/ReconAnnotator.java  | 22 +++++++++++++++++++
 .../ReconHighlightErrorFilter.java            | 12 ++++++++++
 src/main/resources/META-INF/plugin.xml        |  4 +++-
 4 files changed, 39 insertions(+), 3 deletions(-)
 create mode 100644 src/main/java/org/swim/annotations/ReconAnnotator.java
 create mode 100644 src/main/java/org/swim/annotations/ReconHighlightErrorFilter.java

diff --git a/build.gradle b/build.gradle
index f5ff94c..8212168 100644
--- a/build.gradle
+++ b/build.gradle
@@ -14,7 +14,7 @@ apply plugin: 'org.jetbrains.grammarkit'
 sourceSets.main.java.srcDirs 'src/main/gen'
 
 group 'org.swim'
-version '1.2.0'
+version '1.2.1'
 
 repositories {
     mavenCentral()
@@ -27,7 +27,7 @@ dependencies {
 
 // See https://github.com/JetBrains/gradle-intellij-plugin/
 intellij {
-    version = '2021.3'
+    version = '2021.3.1'
     plugins = ['PsiViewer:213-SNAPSHOT', 'com.intellij.java']
     updateSinceUntilBuild = false
 }
diff --git a/src/main/java/org/swim/annotations/ReconAnnotator.java b/src/main/java/org/swim/annotations/ReconAnnotator.java
new file mode 100644
index 0000000..08d8f7b
--- /dev/null
+++ b/src/main/java/org/swim/annotations/ReconAnnotator.java
@@ -0,0 +1,22 @@
+package org.swim.annotations;
+
+import com.intellij.codeInspection.ProblemHighlightType;
+import com.intellij.lang.annotation.AnnotationHolder;
+import com.intellij.lang.annotation.Annotator;
+import com.intellij.lang.annotation.HighlightSeverity;
+import com.intellij.psi.PsiElement;
+import com.intellij.psi.PsiErrorElement;
+import org.jetbrains.annotations.NotNull;
+
+public class ReconAnnotator implements Annotator {
+    @Override
+    public void annotate(@NotNull PsiElement element, @NotNull AnnotationHolder holder) {
+
+        if (element instanceof PsiErrorElement) {
+            holder.newAnnotation(HighlightSeverity.ERROR, "Unexpected character")
+                    .range(element.getTextRange())
+                    .highlightType(ProblemHighlightType.GENERIC_ERROR)
+                    .create();
+        }
+    }
+}
diff --git a/src/main/java/org/swim/annotations/ReconHighlightErrorFilter.java b/src/main/java/org/swim/annotations/ReconHighlightErrorFilter.java
new file mode 100644
index 0000000..a879cc9
--- /dev/null
+++ b/src/main/java/org/swim/annotations/ReconHighlightErrorFilter.java
@@ -0,0 +1,12 @@
+package org.swim.annotations;
+
+import com.intellij.codeInsight.highlighting.HighlightErrorFilter;
+import com.intellij.psi.PsiErrorElement;
+import org.jetbrains.annotations.NotNull;
+
+public class ReconHighlightErrorFilter extends HighlightErrorFilter {
+    @Override
+    public boolean shouldHighlightErrorElement(@NotNull PsiErrorElement element) {
+        return false;
+    }
+}
diff --git a/src/main/resources/META-INF/plugin.xml b/src/main/resources/META-INF/plugin.xml
index e3671a5..31d24a1 100644
--- a/src/main/resources/META-INF/plugin.xml
+++ b/src/main/resources/META-INF/plugin.xml
@@ -1,7 +1,7 @@
 <idea-plugin>
     <id>org.swim.recon</id>
     <name>Recon</name>
-    <vendor email="developers@swim.ai" url="https://www.swim.ai/">Swim.AI</vendor>
+    <vendor email="developers@swim.ai" url="https://www.swim.ai/">Swim</vendor>
 
     <description><![CDATA[Recon language support.
                     Recon is object notation with attributes, like if JSON and XML had a baby.]]>
@@ -26,6 +26,8 @@
         <codeStyleSettingsProvider implementation="org.swim.settings.ReconCodeStyleSettingsProvider"/>
         <langCodeStyleSettingsProvider
                 implementation="org.swim.settings.ReconLanguageCodeStyleSettingsProvider"/>
+        <annotator language="Recon" implementationClass="org.swim.annotations.ReconAnnotator"/>
+        <highlightErrorFilter implementation="org.swim.annotations.ReconHighlightErrorFilter"/>
     </extensions>
 
     <actions>