Added code completion and navigation for Cockpitng 'list-view -> qualifier'

resources/META-INF/optional-lang-dependencies.xml

@@ -82,7 +82,8 @@
         <dom.fileMetaData rootTagName="editor-definition" stubVersion="2"
                           implementation="com.intellij.idea.plugin.hybris.system.cockpitng.CngEditorDefinitionDomFileDescription"/>
 
-        <completion.contributor language="XML" implementationClass="com.intellij.idea.plugin.hybris.codeInsight.completion.CockpitngCompletionContributor"/>
+        <completion.contributor language="XML" implementationClass="com.intellij.idea.plugin.hybris.system.cockpitng.codeInsight.completion.CngCompletionContributor"/>
+        <applicationService serviceImplementation="com.intellij.idea.plugin.hybris.system.cockpitng.codeInsight.completion.provider.CngItemAttributeCodeCompletionProvider"/>
 
         <projectService serviceInterface="com.intellij.idea.plugin.hybris.system.cockpitng.meta.CngMetaModelAccess"
                         serviceImplementation="com.intellij.idea.plugin.hybris.system.cockpitng.meta.impl.CngMetaModelAccessImpl"/>

resources/META-INF/plugin-internal.xml

@@ -16,9 +16,10 @@
         <applicationService serviceImplementation="com.intellij.idea.plugin.hybris.psi.reference.provider.HybrisEnumItemReferenceProvider"/>
         <applicationService serviceImplementation="com.intellij.idea.plugin.hybris.psi.reference.provider.HybrisEnumLiteralItemReferenceProvider"/>
         <applicationService serviceImplementation="com.intellij.idea.plugin.hybris.psi.reference.provider.HybrisModelItemReferenceProvider"/>
-        <applicationService serviceImplementation="com.intellij.idea.plugin.hybris.psi.reference.provider.TSItemReferenceProvider"/>
+        <applicationService serviceImplementation="com.intellij.idea.plugin.hybris.system.cockpitng.psi.provider.TSItemReferenceProvider"/>
+        <applicationService serviceImplementation="com.intellij.idea.plugin.hybris.system.cockpitng.psi.provider.TSAttributeReferenceProvider"/>
+        <psi.referenceContributor language="XML" implementation="com.intellij.idea.plugin.hybris.system.cockpitng.psi.contributor.CngReferenceContributor"/>
         <psi.referenceContributor language="XML" implementation="com.intellij.idea.plugin.hybris.psi.reference.contributor.HybrisItemsXmlReferenceContributor"/>
-        <psi.referenceContributor language="XML" implementation="com.intellij.idea.plugin.hybris.psi.reference.contributor.HybrisCockpitngReferenceContributor"/>
 
         <internalFileTemplate name="FlexibleSearch File"/>
         <internalFileTemplate name="Impex File"/>

resources/META-INF/plugin-release-info.xml

@@ -157,6 +157,7 @@
                         <li><code>context -> component</code> (<a href="https://github.com/epam/sap-commerce-intellij-idea-plugin/pull/169" target="_blank" rel="nofollow">#169</a>)</li>
                         <li><code>actions -> action-id</code> (<a href="https://github.com/epam/sap-commerce-intellij-idea-plugin/pull/172" target="_blank" rel="nofollow">#172</a>)</li>
                         <li><code>widgets -> widgetDefinitionId</code> (<a href="https://github.com/epam/sap-commerce-intellij-idea-plugin/pull/173" target="_blank" rel="nofollow">#173</a>)</li>
+                        <li><code>list-view -> qualifier</code> (<a href="https://github.com/epam/sap-commerce-intellij-idea-plugin/pull/175" target="_blank" rel="nofollow">#175</a>)</li>
                     </ul>
                 </li>
                 <li><i>Bug Fix:</i> FlexibleSearch code completion should not be case-sensitive for attributes (<a href="https://github.com/epam/sap-commerce-intellij-idea-plugin/pull/167" target="_blank" rel="nofollow">#167</a>)</li>

src/com/intellij/idea/plugin/hybris/system/cockpitng/CngConfigDomFileDescription.kt

@@ -21,12 +21,13 @@ package com.intellij.idea.plugin.hybris.system.cockpitng
 import com.intellij.idea.plugin.hybris.common.HybrisConstants
 import com.intellij.idea.plugin.hybris.common.utils.HybrisIcons
 import com.intellij.idea.plugin.hybris.system.cockpitng.model.config.Config
+import com.intellij.idea.plugin.hybris.system.cockpitng.psi.CngPatterns
 import com.intellij.openapi.module.Module
 import com.intellij.psi.xml.XmlFile
 import com.intellij.util.xml.DomFileDescription
 import javax.swing.Icon
 
-class CngConfigDomFileDescription : DomFileDescription<Config>(Config::class.java, "config") {
+class CngConfigDomFileDescription : DomFileDescription<Config>(Config::class.java, CngPatterns.ROOT) {
 
     override fun getFileIcon(flags: Int): Icon = HybrisIcons.COCKPIT_NG_CONFIG
 

src/com/intellij/idea/plugin/hybris/codeInsight/completion/CockpitngCompletionContributor.kt → src/com/intellij/idea/plugin/hybris/system/cockpitng/codeInsight/completion/CngCompletionContributor.kt

@@ -15,36 +15,37 @@
  * You should have received a copy of the GNU Lesser General Public License
  * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
-package com.intellij.idea.plugin.hybris.codeInsight.completion
+package com.intellij.idea.plugin.hybris.system.cockpitng.codeInsight.completion
 
 import com.intellij.codeInsight.completion.CompletionContributor
 import com.intellij.codeInsight.completion.CompletionType
 import com.intellij.idea.plugin.hybris.codeInsight.completion.provider.ItemTypeCodeCompletionProvider
-import com.intellij.idea.plugin.hybris.common.HybrisConstants
-import com.intellij.idea.plugin.hybris.common.utils.PsiXmlUtils
+import com.intellij.idea.plugin.hybris.system.cockpitng.codeInsight.completion.provider.CngItemAttributeCodeCompletionProvider
+import com.intellij.idea.plugin.hybris.system.cockpitng.psi.CngPatterns
 import com.intellij.patterns.PlatformPatterns
-import com.intellij.patterns.StandardPatterns
 
-class CockpitngCompletionContributor : CompletionContributor() {
+class CngCompletionContributor : CompletionContributor() {
 
     init {
         extend(
             CompletionType.BASIC,
-            PsiXmlUtils.tagAttributePattern("context", "type", null)
-                .inFile(
-                    PlatformPatterns.psiFile()
-                        .withName(StandardPatterns.string().endsWith(HybrisConstants.COCKPIT_NG_CONFIG_XML))
-                ),
+            PlatformPatterns.psiElement().inside(CngPatterns.CONTEXT_TYPE),
             ItemTypeCodeCompletionProvider.instance
         )
         extend(
             CompletionType.BASIC,
-            PsiXmlUtils.tagAttributePattern("context", "parent", null)
-                .inFile(
-                    PlatformPatterns.psiFile()
-                        .withName(StandardPatterns.string().endsWith(HybrisConstants.COCKPIT_NG_CONFIG_XML))
-                ),
+            PlatformPatterns.psiElement().inside(CngPatterns.FLOW_STEP_CONTENT_PROPERTY_TYPE),
             ItemTypeCodeCompletionProvider.instance
         )
+        extend(
+            CompletionType.BASIC,
+            PlatformPatterns.psiElement().inside(CngPatterns.CONTEXT_PARENT),
+            ItemTypeCodeCompletionProvider.instance
+        )
+        extend(
+            CompletionType.BASIC,
+            PlatformPatterns.psiElement().inside(CngPatterns.LIST_VIEW_COLUMN_QUALIFIER),
+            CngItemAttributeCodeCompletionProvider.instance
+        )
     }
 }

src/com/intellij/idea/plugin/hybris/system/cockpitng/codeInsight/completion/provider/CngItemAttributeCodeCompletionProvider.kt

@@ -0,0 +1,73 @@
+/*
+ * This file is part of "SAP Commerce Developers Toolset" plugin for Intellij IDEA.
+ * Copyright (C) 2019 EPAM Systems <[email protected]>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.intellij.idea.plugin.hybris.system.cockpitng.codeInsight.completion.provider
+
+import com.intellij.codeInsight.completion.CompletionParameters
+import com.intellij.codeInsight.completion.CompletionProvider
+import com.intellij.codeInsight.completion.CompletionResultSet
+import com.intellij.codeInsight.lookup.LookupElementBuilder
+import com.intellij.idea.plugin.hybris.common.utils.HybrisIcons
+import com.intellij.idea.plugin.hybris.system.cockpitng.model.config.Context
+import com.intellij.idea.plugin.hybris.system.type.meta.TSMetaModelAccess
+import com.intellij.openapi.application.ApplicationManager
+import com.intellij.psi.PsiElement
+import com.intellij.psi.util.findParentOfType
+import com.intellij.psi.xml.XmlTag
+import com.intellij.util.ProcessingContext
+import com.intellij.util.xml.DomManager
+
+class CngItemAttributeCodeCompletionProvider : CompletionProvider<CompletionParameters>() {
+
+    public override fun addCompletions(
+        parameters: CompletionParameters,
+        context: ProcessingContext,
+        result: CompletionResultSet
+    ) {
+        val project = parameters.editor.project ?: return
+        val type = resolveContext(parameters.position)
+            ?.type
+            ?.stringValue
+            ?: return
+
+        val resultCaseInsensitive = result.caseInsensitive()
+
+        TSMetaModelAccess.getInstance(project).findMetaItemByName(type)
+            ?.allAttributes
+            ?.map {
+                LookupElementBuilder.create(it.name)
+                    .withStrikeoutness(it.isDeprecated)
+                    .withTypeText(it.flattenType, true)
+                    .withIcon(HybrisIcons.ATTRIBUTE)
+            }
+            ?.forEach { resultCaseInsensitive.addElement(it) }
+    }
+
+    private fun resolveContext(element: PsiElement): Context? {
+        var parent = element.findParentOfType<XmlTag>()
+
+        while (parent != null && parent.name != "context") {
+            parent = parent.findParentOfType()
+        }
+        return DomManager.getDomManager(element.project).getDomElement(parent) as? Context
+    }
+
+    companion object {
+        val instance: CompletionProvider<CompletionParameters> =
+            ApplicationManager.getApplication().getService(CngItemAttributeCodeCompletionProvider::class.java)
+    }
+}

src/com/intellij/idea/plugin/hybris/system/cockpitng/psi/CngPatterns.kt

@@ -0,0 +1,73 @@
+/*
+ * This file is part of "SAP Commerce Developers Toolset" plugin for Intellij IDEA.
+ * Copyright (C) 2019 EPAM Systems <[email protected]>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package com.intellij.idea.plugin.hybris.system.cockpitng.psi
+
+import com.intellij.idea.plugin.hybris.common.HybrisConstants
+import com.intellij.idea.plugin.hybris.common.utils.PsiXmlUtils
+import com.intellij.patterns.PlatformPatterns
+import com.intellij.patterns.StandardPatterns
+import com.intellij.patterns.XmlPatterns
+import com.intellij.psi.xml.XmlTag
+
+object CngPatterns {
+    const val ROOT = "config"
+    private const val CONTEXT = "context"
+
+    private val cngFile = PlatformPatterns.psiFile()
+        .withName(StandardPatterns.string().endsWith(HybrisConstants.COCKPIT_NG_CONFIG_XML))
+
+    val LIST_VIEW_COLUMN_QUALIFIER = XmlPatterns.xmlAttributeValue()
+        .withParent(
+            XmlPatterns.xmlAttribute().withLocalName("qualifier")
+                .withParent(
+                    XmlPatterns.xmlTag().withLocalName("column")
+                        .withParent(XmlPatterns.xmlTag().withLocalName("list-view"))
+                )
+        )
+        .inside(
+            XmlPatterns.xmlTag().withLocalName(CONTEXT)
+                .andNot(XmlPatterns.xmlAttributeValue().withValue(StandardPatterns.string().oneOfIgnoreCase("."))),
+        )
+        .inFile(cngFile)
+
+    val CONTEXT_PARENT = PsiXmlUtils.tagAttributeValuePattern(ROOT, CONTEXT, "parent")
+        .andNot(XmlPatterns.xmlAttributeValue().withValue(StandardPatterns.string().oneOfIgnoreCase("auto", ".")))
+        .inFile(cngFile)
+
+    val CONTEXT_TYPE = PsiXmlUtils.tagAttributeValuePattern(ROOT, CONTEXT, "type")
+        .andNot(XmlPatterns.xmlAttributeValue().withValue(StandardPatterns.string().contains(".")))
+        .inFile(cngFile)
+
+    val FLOW_STEP_CONTENT_PROPERTY_TYPE = XmlPatterns.xmlAttributeValue()
+        .withParent(
+            XmlPatterns.xmlAttribute().withLocalName("type")
+                .withParent(
+                    XmlPatterns.xmlTag().withLocalName("property")
+                        .inside(
+                            XmlPatterns.xmlTag()
+                                .withNamespace("http://www.hybris.com/cockpitng/config/wizard-config")
+                                .withLocalName("content")
+                        )
+                )
+        )
+        .andNot(XmlPatterns.xmlAttributeValue().withValue(StandardPatterns.string().contains(".")))
+        .inside(XmlPatterns.xmlTag().withLocalName(CONTEXT))
+        .inFile(cngFile)
+
+}

src/com/intellij/idea/plugin/hybris/system/cockpitng/psi/TSAttributeReference.kt

@@ -0,0 +1,61 @@
+/*
+ * This file is part of "SAP Commerce Developers Toolset" plugin for Intellij IDEA.
+ * Copyright (C) 2019 EPAM Systems <[email protected]>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package com.intellij.idea.plugin.hybris.system.cockpitng.psi
+
+import com.intellij.codeInsight.highlighting.HighlightedReference
+import com.intellij.idea.plugin.hybris.common.HybrisConstants
+import com.intellij.idea.plugin.hybris.impex.psi.references.result.AttributeResolveResult
+import com.intellij.idea.plugin.hybris.psi.reference.TSReferenceBase
+import com.intellij.idea.plugin.hybris.system.cockpitng.model.config.Context
+import com.intellij.openapi.util.TextRange
+import com.intellij.psi.PsiElement
+import com.intellij.psi.PsiPolyVariantReference
+import com.intellij.psi.ResolveResult
+import com.intellij.psi.util.findParentOfType
+import com.intellij.psi.xml.XmlTag
+import com.intellij.util.xml.DomManager
+
+class TSAttributeReference(element: PsiElement) : TSReferenceBase<PsiElement>(element), PsiPolyVariantReference, HighlightedReference {
+
+    override fun calculateDefaultRangeInElement() = TextRange.from(1, element.textLength - HybrisConstants.QUOTE_LENGTH)
+
+    override fun multiResolve(incompleteCode: Boolean): Array<ResolveResult> {
+        val type = resolveContext()
+            ?.type
+            ?.stringValue
+            ?: return emptyArray()
+
+        val meta = metaModelAccess.findMetaItemByName(type) ?: return emptyArray()
+        return metaItemService.findAttributesByName(meta, value, true)
+            ?.mapNotNull { it.retrieveDom() }
+            ?.map { AttributeResolveResult(it) }
+            ?.toTypedArray()
+            ?: emptyArray()
+    }
+
+    private fun resolveContext(): Context? {
+        var parent = element.findParentOfType<XmlTag>()
+
+        while (parent != null && (parent.name != "context" || parent.getAttributeValue("type") == null)) {
+            parent = parent.findParentOfType()
+        }
+        return DomManager.getDomManager(element.project).getDomElement(parent) as? Context
+    }
+
+}

src/com/intellij/idea/plugin/hybris/psi/reference/TSItemReference.kt → src/com/intellij/idea/plugin/hybris/system/cockpitng/psi/TSItemReference.kt

@@ -16,13 +16,14 @@
  * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
-package com.intellij.idea.plugin.hybris.psi.reference
+package com.intellij.idea.plugin.hybris.system.cockpitng.psi
 
 import com.intellij.codeInsight.highlighting.HighlightedReference
 import com.intellij.idea.plugin.hybris.common.HybrisConstants
 import com.intellij.idea.plugin.hybris.impex.psi.references.result.EnumResolveResult
 import com.intellij.idea.plugin.hybris.impex.psi.references.result.ItemResolveResult
 import com.intellij.idea.plugin.hybris.impex.psi.references.result.RelationResolveResult
+import com.intellij.idea.plugin.hybris.psi.reference.TSReferenceBase
 import com.intellij.idea.plugin.hybris.system.type.meta.model.TSGlobalMetaEnum
 import com.intellij.idea.plugin.hybris.system.type.meta.model.TSGlobalMetaItem
 import com.intellij.idea.plugin.hybris.system.type.meta.model.TSGlobalMetaRelation

src/com/intellij/idea/plugin/hybris/psi/reference/contributor/HybrisCockpitngReferenceContributor.kt → src/com/intellij/idea/plugin/hybris/system/cockpitng/psi/contributor/CngReferenceContributor.kt

@@ -15,34 +15,33 @@
  * You should have received a copy of the GNU Lesser General Public License
  * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
-package com.intellij.idea.plugin.hybris.psi.reference.contributor
+package com.intellij.idea.plugin.hybris.system.cockpitng.psi.contributor
 
-import com.intellij.idea.plugin.hybris.common.HybrisConstants
-import com.intellij.idea.plugin.hybris.common.utils.PsiXmlUtils
-import com.intellij.idea.plugin.hybris.psi.reference.provider.TSItemReferenceProvider
-import com.intellij.patterns.PlatformPatterns
-import com.intellij.patterns.StandardPatterns
-import com.intellij.patterns.XmlPatterns
+import com.intellij.idea.plugin.hybris.system.cockpitng.psi.CngPatterns
+import com.intellij.idea.plugin.hybris.system.cockpitng.psi.provider.TSAttributeReferenceProvider
+import com.intellij.idea.plugin.hybris.system.cockpitng.psi.provider.TSItemReferenceProvider
 import com.intellij.psi.PsiReferenceContributor
 import com.intellij.psi.PsiReferenceRegistrar
 
-class HybrisCockpitngReferenceContributor : PsiReferenceContributor() {
+class CngReferenceContributor : PsiReferenceContributor() {
 
     override fun registerReferenceProviders(registrar: PsiReferenceRegistrar) {
-        val cockpitngConfigFile = PlatformPatterns.psiFile()
-            .withName(StandardPatterns.string().endsWith(HybrisConstants.COCKPIT_NG_CONFIG_XML))
-
         // classes resolved by JavaXmlClassListReferenceContributor
         registrar.registerReferenceProvider(
-            PsiXmlUtils.tagAttributeValuePattern("context", "type")
-                .inFile(cockpitngConfigFile),
+            CngPatterns.CONTEXT_TYPE,
+            TSItemReferenceProvider.instance
+        )
+        registrar.registerReferenceProvider(
+            CngPatterns.FLOW_STEP_CONTENT_PROPERTY_TYPE,
             TSItemReferenceProvider.instance
         )
         registrar.registerReferenceProvider(
-            PsiXmlUtils.tagAttributeValuePattern("config", "context", "parent")
-                .andNot(XmlPatterns.xmlAttributeValue().withValue(StandardPatterns.string().oneOfIgnoreCase("auto")))
-                .inFile(cockpitngConfigFile),
+            CngPatterns.CONTEXT_PARENT,
             TSItemReferenceProvider.instance
         )
+        registrar.registerReferenceProvider(
+            CngPatterns.LIST_VIEW_COLUMN_QUALIFIER,
+            TSAttributeReferenceProvider.instance
+        )
     }
 }