Android Studio 插件开发8显示插入位置

Posted 2022-12-13 安果移不动

 

 

 第二行第四个字符串 。

      <action id="EditorAreaIllustration"
                    class="com.anguomob.anguo.actions.editor.EditorAreaIllustration"
                    text="显示插入位置"
                    description="显示插入位置"
            >
                <add-to-group group-id="EditorPopupMenu" anchor="first"/>
            </action>

package com.anguomob.anguo.actions.editor

import com.intellij.openapi.actionSystem.AnAction
import com.intellij.openapi.actionSystem.AnActionEvent
import com.intellij.openapi.actionSystem.CommonDataKeys
import com.intellij.openapi.ui.Messages

class EditorAreaIllustration : AnAction() 
    override fun actionPerformed(event: AnActionEvent) 
        // Get access to the editor and caret model.
        val editor = event.getRequiredData(CommonDataKeys.EDITOR)
        val caretModel = editor.caretModel

        // Getting the primary caret ensures we get the correct one of a possible many.
        val primaryCaret = caretModel.primaryCaret
        // Get the caret information
        val logicalPos = primaryCaret.logicalPosition
        val visualPos = primaryCaret.visualPosition
        val caretOffset = primaryCaret.offset

        // Build and display the caret report.
        val report = """
            $logicalPos
            $visualPos
            Offset: $caretOffset
            """.trimIndent()
        Messages.showInfoMessage(report, "Caret Parameters Inside The Editor")