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Move PopupPositioner to top-level class
The interface is used in a number of other classes. PiperOrigin-RevId: 588096110
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base/src/com/google/idea/blaze/base/qsync/action/PopupPositioner.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,61 @@ | ||
| /* | ||
| * Copyright 2023 The Bazel Authors. All rights reserved. | ||
| * | ||
| * 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 com.google.idea.blaze.base.qsync.action; | ||
|
|
||
| import com.intellij.openapi.actionSystem.AnActionEvent; | ||
| import com.intellij.openapi.ui.popup.JBPopup; | ||
| import com.intellij.ui.awt.RelativePoint; | ||
| import java.awt.event.MouseEvent; | ||
|
|
||
| /** Encapsulates a relative position to show a popup. */ | ||
| public interface PopupPositioner { | ||
| void showInCorrectPosition(JBPopup popup); | ||
|
|
||
| /** | ||
| * Shows the popup at the location of the mount event, or centered it the screen if the event is | ||
| * not a mouse event (e.g. keyboard shortcut). | ||
| * | ||
| * <p>This is used e.g. when selecting "build dependencies" from a context menu. | ||
| */ | ||
| static PopupPositioner showAtMousePointerOrCentered(AnActionEvent e) { | ||
| return popup -> { | ||
| if (e.getInputEvent() instanceof MouseEvent) { | ||
| popup.show( | ||
| RelativePoint.fromScreen(((MouseEvent) e.getInputEvent()).getLocationOnScreen())); | ||
| } else { | ||
| popup.showCenteredInCurrentWindow(e.getProject()); | ||
| } | ||
| }; | ||
| } | ||
|
|
||
| /** | ||
| * Shows the popup underneath the clicked UI component, or centered in tge screen if the event is | ||
| * not a mouse event. | ||
| * | ||
| * <p>This is used to show the popup underneath the inspection widget action. | ||
| */ | ||
| static PopupPositioner showUnderneathClickedComponentOrCentered(AnActionEvent event) { | ||
| return popup -> { | ||
| if (event.getInputEvent() instanceof MouseEvent | ||
| && event.getInputEvent().getComponent() != null) { | ||
| // if the user clicked the action button, show underneath that | ||
| popup.showUnderneathOf(event.getInputEvent().getComponent()); | ||
| } else { | ||
| popup.showCenteredInCurrentWindow(event.getProject()); | ||
| } | ||
| }; | ||
| } | ||
| } |