Add bunches for AS ans 183

2019-08-28 15:25:29 +03:00
parent a962dd7155
commit 7b769b74a1
3 changed files with 372 additions and 0 deletions
@@ -0,0 +1,124 @@
+/*
+ * Copyright 2010-2015 JetBrains s.r.o.
+ *
+ * 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
+ *
+ * http://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.
+ */
+
+package org.jetbrains.kotlin.idea.completion
+
+import com.intellij.codeInsight.lookup.Lookup
+import com.intellij.codeInsight.lookup.LookupEvent
+import com.intellij.codeInsight.lookup.LookupListener
+import com.intellij.codeInsight.lookup.LookupManager
+import com.intellij.openapi.application.ApplicationManager
+import com.intellij.openapi.components.ProjectComponent
+import com.intellij.openapi.editor.Editor
+import com.intellij.openapi.editor.EditorFactory
+import com.intellij.openapi.editor.RangeMarker
+import com.intellij.openapi.editor.event.CaretEvent
+import com.intellij.openapi.editor.event.CaretListener
+import com.intellij.openapi.editor.event.EditorFactoryEvent
+import com.intellij.openapi.project.Project
+import com.intellij.openapi.util.Key
+import org.jetbrains.kotlin.idea.util.compat.EditorFactoryListenerWrapper
+
+class LookupCancelWatcher(val project: Project) : ProjectComponent {
+    private class Reminiscence(editor: Editor, offset: Int) {
+        var editor: Editor? = editor
+        private var marker: RangeMarker? = editor.document.createRangeMarker(offset, offset)
+
+        // forget about auto-popup cancellation when the caret is moved to the start or before it
+        private var editorListener: CaretListener? = object : CaretListener {
+            override fun caretPositionChanged(e: CaretEvent) {
+                if (!marker!!.isValid || editor.logicalPositionToOffset(e.newPosition) <= offset) {
+                    dispose()
+                }
+            }
+        }
+
+        init {
+            ApplicationManager.getApplication()!!.assertIsDispatchThread()
+            editor.caretModel.addCaretListener(editorListener!!)
+        }
+
+        fun matches(editor: Editor, offset: Int): Boolean {
+            return editor == this.editor && marker?.startOffset == offset
+        }
+
+        fun dispose() {
+            ApplicationManager.getApplication()!!.assertIsDispatchThread()
+            if (marker != null) {
+                editor!!.caretModel.removeCaretListener(editorListener!!)
+                marker = null
+                editor = null
+                editorListener = null
+            }
+        }
+    }
+
+    private var lastReminiscence: Reminiscence? = null
+
+    companion object {
+        fun getInstance(project: Project): LookupCancelWatcher = project.getComponent(LookupCancelWatcher::class.java)!!
+
+        val AUTO_POPUP_AT = Key<Int>("LookupCancelWatcher.AUTO_POPUP_AT")
+    }
+
+    fun wasAutoPopupRecentlyCancelled(editor: Editor, offset: Int): Boolean {
+        return lastReminiscence?.matches(editor, offset) ?: false
+    }
+
+    private val lookupCancelListener = object : LookupListener {
+        override fun lookupCanceled(event: LookupEvent) {
+            val lookup = event.lookup
+            if (event.isCanceledExplicitly && lookup.isCompletion) {
+                val offset = lookup.currentItem?.getUserData(AUTO_POPUP_AT)
+                if (offset != null) {
+                    lastReminiscence?.dispose()
+                    if (offset <= lookup.editor.document.textLength) {
+                        lastReminiscence = Reminiscence(lookup.editor, offset)
+                    }
+                }
+            }
+        }
+
+        override fun itemSelected(event: LookupEvent) {
+            // BUNCH: 182
+            // Has default implementation since 183
+        }
+
+        override fun currentItemChanged(event: LookupEvent) {
+            // BUNCH: 182
+            // Has default implementation since 183
+        }
+    }
+
+    override fun initComponent() {
+        EditorFactory.getInstance().addEditorFactoryListener(
+            object : EditorFactoryListenerWrapper {
+                override fun editorReleased(event: EditorFactoryEvent) {
+                    if (lastReminiscence?.editor == event.editor) {
+                        lastReminiscence!!.dispose()
+                    }
+                }
+            },
+            project
+        )
+
+        LookupManager.getInstance(project).addPropertyChangeListener { event ->
+            if (event.propertyName == LookupManager.PROP_ACTIVE_LOOKUP) {
+                (event.newValue as Lookup?)?.addLookupListener(lookupCancelListener)
+            }
+        }
+    }
+}
@@ -0,0 +1,124 @@
+/*
+ * Copyright 2010-2015 JetBrains s.r.o.
+ *
+ * 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
+ *
+ * http://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.
+ */
+
+package org.jetbrains.kotlin.idea.completion
+
+import com.intellij.codeInsight.lookup.Lookup
+import com.intellij.codeInsight.lookup.LookupEvent
+import com.intellij.codeInsight.lookup.LookupListener
+import com.intellij.codeInsight.lookup.LookupManager
+import com.intellij.openapi.application.ApplicationManager
+import com.intellij.openapi.components.ProjectComponent
+import com.intellij.openapi.editor.Editor
+import com.intellij.openapi.editor.EditorFactory
+import com.intellij.openapi.editor.RangeMarker
+import com.intellij.openapi.editor.event.CaretEvent
+import com.intellij.openapi.editor.event.CaretListener
+import com.intellij.openapi.editor.event.EditorFactoryEvent
+import com.intellij.openapi.project.Project
+import com.intellij.openapi.util.Key
+import org.jetbrains.kotlin.idea.util.compat.EditorFactoryListenerWrapper
+
+class LookupCancelWatcher(val project: Project) : ProjectComponent {
+    private class Reminiscence(editor: Editor, offset: Int) {
+        var editor: Editor? = editor
+        private var marker: RangeMarker? = editor.document.createRangeMarker(offset, offset)
+
+        // forget about auto-popup cancellation when the caret is moved to the start or before it
+        private var editorListener: CaretListener? = object : CaretListener {
+            override fun caretPositionChanged(e: CaretEvent) {
+                if (!marker!!.isValid || editor.logicalPositionToOffset(e.newPosition) <= offset) {
+                    dispose()
+                }
+            }
+        }
+
+        init {
+            ApplicationManager.getApplication()!!.assertIsDispatchThread()
+            editor.caretModel.addCaretListener(editorListener!!)
+        }
+
+        fun matches(editor: Editor, offset: Int): Boolean {
+            return editor == this.editor && marker?.startOffset == offset
+        }
+
+        fun dispose() {
+            ApplicationManager.getApplication()!!.assertIsDispatchThread()
+            if (marker != null) {
+                editor!!.caretModel.removeCaretListener(editorListener!!)
+                marker = null
+                editor = null
+                editorListener = null
+            }
+        }
+    }
+
+    private var lastReminiscence: Reminiscence? = null
+
+    companion object {
+        fun getInstance(project: Project): LookupCancelWatcher = project.getComponent(LookupCancelWatcher::class.java)!!
+
+        val AUTO_POPUP_AT = Key<Int>("LookupCancelWatcher.AUTO_POPUP_AT")
+    }
+
+    fun wasAutoPopupRecentlyCancelled(editor: Editor, offset: Int): Boolean {
+        return lastReminiscence?.matches(editor, offset) ?: false
+    }
+
+    private val lookupCancelListener = object : LookupListener {
+        override fun lookupCanceled(event: LookupEvent) {
+            val lookup = event.lookup
+            if (event.isCanceledExplicitly && lookup.isCompletion) {
+                val offset = lookup.currentItem?.getUserData(AUTO_POPUP_AT)
+                if (offset != null) {
+                    lastReminiscence?.dispose()
+                    if (offset <= lookup.editor.document.textLength) {
+                        lastReminiscence = Reminiscence(lookup.editor, offset)
+                    }
+                }
+            }
+        }
+
+        override fun itemSelected(event: LookupEvent) {
+            // BUNCH: 182
+            // Has default implementation since 183
+        }
+
+        override fun currentItemChanged(event: LookupEvent) {
+            // BUNCH: 182
+            // Has default implementation since 183
+        }
+    }
+
+    override fun initComponent() {
+        EditorFactory.getInstance().addEditorFactoryListener(
+            object : EditorFactoryListenerWrapper {
+                override fun editorReleased(event: EditorFactoryEvent) {
+                    if (lastReminiscence?.editor == event.editor) {
+                        lastReminiscence!!.dispose()
+                    }
+                }
+            },
+            project
+        )
+
+        LookupManager.getInstance(project).addPropertyChangeListener { event ->
+            if (event.propertyName == LookupManager.PROP_ACTIVE_LOOKUP) {
+                (event.newValue as Lookup?)?.addLookupListener(lookupCancelListener)
+            }
+        }
+    }
+}
@@ -0,0 +1,124 @@
+/*
+ * Copyright 2010-2015 JetBrains s.r.o.
+ *
+ * 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
+ *
+ * http://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.
+ */
+
+package org.jetbrains.kotlin.idea.completion
+
+import com.intellij.codeInsight.lookup.Lookup
+import com.intellij.codeInsight.lookup.LookupEvent
+import com.intellij.codeInsight.lookup.LookupListener
+import com.intellij.codeInsight.lookup.LookupManager
+import com.intellij.openapi.application.ApplicationManager
+import com.intellij.openapi.components.ProjectComponent
+import com.intellij.openapi.editor.Editor
+import com.intellij.openapi.editor.EditorFactory
+import com.intellij.openapi.editor.RangeMarker
+import com.intellij.openapi.editor.event.CaretEvent
+import com.intellij.openapi.editor.event.CaretListener
+import com.intellij.openapi.editor.event.EditorFactoryEvent
+import com.intellij.openapi.project.Project
+import com.intellij.openapi.util.Key
+import org.jetbrains.kotlin.idea.util.compat.EditorFactoryListenerWrapper
+
+class LookupCancelWatcher(val project: Project) : ProjectComponent {
+    private class Reminiscence(editor: Editor, offset: Int) {
+        var editor: Editor? = editor
+        private var marker: RangeMarker? = editor.document.createRangeMarker(offset, offset)
+
+        // forget about auto-popup cancellation when the caret is moved to the start or before it
+        private var editorListener: CaretListener? = object : CaretListener {
+            override fun caretPositionChanged(e: CaretEvent) {
+                if (!marker!!.isValid || editor.logicalPositionToOffset(e.newPosition) <= offset) {
+                    dispose()
+                }
+            }
+        }
+
+        init {
+            ApplicationManager.getApplication()!!.assertIsDispatchThread()
+            editor.caretModel.addCaretListener(editorListener!!)
+        }
+
+        fun matches(editor: Editor, offset: Int): Boolean {
+            return editor == this.editor && marker?.startOffset == offset
+        }
+
+        fun dispose() {
+            ApplicationManager.getApplication()!!.assertIsDispatchThread()
+            if (marker != null) {
+                editor!!.caretModel.removeCaretListener(editorListener!!)
+                marker = null
+                editor = null
+                editorListener = null
+            }
+        }
+    }
+
+    private var lastReminiscence: Reminiscence? = null
+
+    companion object {
+        fun getInstance(project: Project): LookupCancelWatcher = project.getComponent(LookupCancelWatcher::class.java)!!
+
+        val AUTO_POPUP_AT = Key<Int>("LookupCancelWatcher.AUTO_POPUP_AT")
+    }
+
+    fun wasAutoPopupRecentlyCancelled(editor: Editor, offset: Int): Boolean {
+        return lastReminiscence?.matches(editor, offset) ?: false
+    }
+
+    private val lookupCancelListener = object : LookupListener {
+        override fun lookupCanceled(event: LookupEvent) {
+            val lookup = event.lookup
+            if (event.isCanceledExplicitly && lookup.isCompletion) {
+                val offset = lookup.currentItem?.getUserData(AUTO_POPUP_AT)
+                if (offset != null) {
+                    lastReminiscence?.dispose()
+                    if (offset <= lookup.editor.document.textLength) {
+                        lastReminiscence = Reminiscence(lookup.editor, offset)
+                    }
+                }
+            }
+        }
+
+        override fun itemSelected(event: LookupEvent) {
+            // BUNCH: 182
+            // Has default implementation since 183
+        }
+
+        override fun currentItemChanged(event: LookupEvent) {
+            // BUNCH: 182
+            // Has default implementation since 183
+        }
+    }
+
+    override fun initComponent() {
+        EditorFactory.getInstance().addEditorFactoryListener(
+            object : EditorFactoryListenerWrapper {
+                override fun editorReleased(event: EditorFactoryEvent) {
+                    if (lastReminiscence?.editor == event.editor) {
+                        lastReminiscence!!.dispose()
+                    }
+                }
+            },
+            project
+        )
+
+        LookupManager.getInstance(project).addPropertyChangeListener { event ->
+            if (event.propertyName == LookupManager.PROP_ACTIVE_LOOKUP) {
+                (event.newValue as Lookup?)?.addLookupListener(lookupCancelListener)
+            }
+        }
+    }
+}