feat: provide components names

Author: xepozz

src/main/kotlin/com/github/tempest/framework/ComponentReferenceContributor.kt

@@ -14,8 +14,6 @@ import com.intellij.psi.search.GlobalSearchScope
 import com.intellij.psi.xml.XmlChildRole
 import com.intellij.util.ProcessingContext
 
-private const val TEMPLATE_PREFIX = ".view.php"
-
 class ComponentReferenceContributor : PsiReferenceContributor() {
     override fun registerReferenceProviders(registrar: PsiReferenceRegistrar) {
         registrar.registerReferenceProvider(
@@ -35,7 +33,7 @@ class ComponentReferenceContributor : PsiReferenceContributor() {
                     val result = mutableListOf<PsiReference>()
 
                     FilenameIndex.processFilesByName(
-                        element.name + TEMPLATE_PREFIX,
+                        element.name + TempestFrameworkUtil.TEMPLATE_PREFIX,
                         true,
                         GlobalSearchScope.projectScope(project),
                         {

src/main/kotlin/com/github/tempest/framework/ComponentTagNameProvider.kt

@@ -0,0 +1,40 @@
+package com.github.tempest.framework
+
+import com.intellij.codeInsight.lookup.LookupElement
+import com.intellij.codeInsight.lookup.LookupElementBuilder
+import com.intellij.psi.search.FilenameIndex
+import com.intellij.psi.search.GlobalSearchScope
+import com.intellij.psi.xml.XmlTag
+import com.intellij.xml.XmlTagNameProvider
+
+class ComponentTagNameProvider : XmlTagNameProvider {
+    override fun addTagNameVariants(
+        elements: MutableList<LookupElement>,
+        tag: XmlTag,
+        prefix: String?
+    ) {
+        val project = tag.project
+
+        val result = mutableListOf<String>()
+        FilenameIndex.processAllFileNames(
+            {
+                if (it.startsWith("x-") && it.endsWith(TempestFrameworkUtil.TEMPLATE_PREFIX)) {
+                    result.add(it.removeSuffix(TempestFrameworkUtil.TEMPLATE_PREFIX))
+                }
+
+                true
+            },
+            GlobalSearchScope.projectScope(project),
+            null,
+        )
+
+        result
+            .distinct()
+            .map {
+                LookupElementBuilder.create(it)
+                    .withIcon(TempestIcons.TEMPEST)
+                    .withTypeText("Tempest Component")
+            }
+            .apply { elements.addAll(this) }
+    }
+}

src/main/kotlin/com/github/tempest/framework/TempestFrameworkUtil.kt

@@ -0,0 +1,5 @@
+package com.github.tempest.framework
+
+object TempestFrameworkUtil {
+    const val TEMPLATE_PREFIX = ".view.php"
+}

src/main/kotlin/com/github/tempest/framework/TempestIcons.kt

@@ -0,0 +1,8 @@
+package com.github.tempest.framework
+
+import com.intellij.openapi.util.IconLoader
+
+object TempestIcons {
+    @JvmField
+    val TEMPEST = IconLoader.getIcon("/icons/tempest/icon.svg", TempestIcons::class.java)
+}

src/main/resources/META-INF/plugin.xml

@@ -15,6 +15,7 @@
         <webSymbols.webTypes
                 source="META-INF/webTypes.json"
                 enableByDefault="true"/>
+        <xml.tagNameProvider implementation="com.github.tempest.framework.ComponentTagNameProvider" />
         <psi.referenceContributor language="HTML" implementation="com.github.tempest.framework.ComponentReferenceContributor" />
         <spellchecker.bundledDictionaryProvider
                 implementation="com.github.tempest.framework.SpellcheckingDictionaryProvider"/>