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‎.gitignore‎

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/.idea
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/out
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*.iml

‎LICENSE‎

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MIT License
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Copyright (c) 2020 Evgeniy NeoFusion
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.

‎resources/META-INF/plugin.xml‎

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<idea-plugin url="https://github.com/NeoFusion/idea-external-tools-text-replace-plugin">
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<id>ru.neofusion.ExternalToolsTextReplace</id>
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<name>External Tools Text Replace</name>
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<version>0.1.0</version>
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<vendor email="evgeniy@neofusion.ru" url="http://neofusion.ru">Evgeniy NeoFusion</vendor>
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<description><![CDATA[
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<p>Extension for <b>External Tools</b> allows to replace text selection with external program stdout result.</p>
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<br>
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<p><b>Usage:</b>
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<ul>
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<li>Add new external tool (use <i>SelectedText</i> as an argument)</li>
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<li>Select some text in the editor</li>
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<li>Invoke tool from the <b>External Tools Replace</b> context menu group</li>
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</ul>
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</p>
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]]></description>
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<idea-version since-build="173.0"/>
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<depends>com.intellij.modules.platform</depends>
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<extensions defaultExtensionNs="com.intellij"/>
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<actions>
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<group id="ExternalToolsReplaceGroup" class="ExternalToolsReplaceGroup" popup="true" text="External Tools Replace">
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<add-to-group group-id="EditorPopupMenu" anchor="before" relative-to-action="CompareClipboardWithSelection"/>
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</group>
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</actions>
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</idea-plugin>

‎src/ExternalToolsReplaceGroup.java‎

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import com.intellij.openapi.actionSystem.ActionGroup;
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import com.intellij.openapi.actionSystem.AnAction;
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import com.intellij.openapi.actionSystem.AnActionEvent;
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import com.intellij.openapi.actionSystem.CommonDataKeys;
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import com.intellij.openapi.editor.Editor;
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import com.intellij.openapi.project.Project;
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import com.intellij.tools.Tool;
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import com.intellij.tools.ToolManager;
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import org.jetbrains.annotations.NotNull;
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import org.jetbrains.annotations.Nullable;
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import java.util.List;
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public class ExternalToolsReplaceGroup extends ActionGroup {
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@Override
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public void update(@NotNull AnActionEvent event) {
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final Project project = event.getProject();
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final Editor editor = event.getData(CommonDataKeys.EDITOR);
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event.getPresentation().setEnabledAndVisible(project != null && editor != null && editor.getSelectionModel().hasSelection());
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}
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@NotNull
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@Override
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public AnAction[] getChildren(@Nullable AnActionEvent event) {
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List<Tool> list = ToolManager.getInstance().getTools();
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AnAction[] actions = new AnAction[list.size()];
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int n = 0;
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for (Tool tool: list) {
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actions[n] = new PopupAction(tool);
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n++;
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}
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return actions;
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}
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}

‎src/PopupAction.java‎

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import com.intellij.execution.ExecutionException;
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import com.intellij.execution.configurations.GeneralCommandLine;
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import com.intellij.execution.process.NopProcessHandler;
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import com.intellij.execution.process.OSProcessHandler;
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import com.intellij.execution.process.ProcessEvent;
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import com.intellij.execution.process.ProcessListener;
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import com.intellij.execution.util.ExecutionErrorDialog;
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import com.intellij.ide.macro.MacroManager;
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import com.intellij.openapi.actionSystem.AnAction;
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import com.intellij.openapi.actionSystem.AnActionEvent;
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import com.intellij.openapi.actionSystem.CommonDataKeys;
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import com.intellij.openapi.actionSystem.DataContext;
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import com.intellij.openapi.editor.Document;
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import com.intellij.openapi.editor.Editor;
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import com.intellij.openapi.fileEditor.FileDocumentManager;
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import com.intellij.openapi.project.Project;
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import com.intellij.tools.HackyDataContext;
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import com.intellij.tools.Tool;
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import com.intellij.tools.ToolProcessAdapter;
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import com.intellij.tools.ToolsBundle;
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import com.intellij.tools.ToolsProvider;
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import org.jetbrains.annotations.NotNull;
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import org.jetbrains.annotations.Nullable;
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public class PopupAction extends AnAction {
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private final String actionId;
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public PopupAction(@NotNull Tool tool) {
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actionId = tool.getActionId();
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getTemplatePresentation().setText(tool.getName(), false);
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getTemplatePresentation().setDescription(tool.getDescription());
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}
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@Override
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public void actionPerformed(@NotNull AnActionEvent event) {
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final Editor editor = event.getRequiredData(CommonDataKeys.EDITOR);
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final Project project = event.getRequiredData(CommonDataKeys.PROJECT);
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final Document document = editor.getDocument();
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Tool tool = findTool(actionId, event.getDataContext());
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if (tool != null) {
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ReplaceAdapter processListener = new ReplaceAdapter(editor, project, document);
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execute(tool, new HackyDataContext(event.getDataContext()), processListener);
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}
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}
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private static Tool findTool(String actionId, DataContext context) {
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MacroManager.getInstance().cacheMacrosPreview(context);
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for (Tool tool: ToolsProvider.getAllTools()) {
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if (actionId.equals(tool.getActionId())) {
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return tool;
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}
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}
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return null;
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}
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private void execute(Tool tool, DataContext context, @Nullable final ProcessListener processListener) {
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if (!executeIfPossible(tool, context, processListener)) {
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notifyCouldNotStart(processListener);
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}
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}
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private boolean executeIfPossible(Tool tool, DataContext context, @Nullable final ProcessListener processListener) {
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final Project project = CommonDataKeys.PROJECT.getData(context);
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if (project == null) {
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return false;
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}
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FileDocumentManager.getInstance().saveAllDocuments();
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try {
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GeneralCommandLine commandLine = tool.createCommandLine(context);
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if (commandLine == null) {
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return false;
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}
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OSProcessHandler handler = new OSProcessHandler(commandLine);
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handler.addProcessListener(new ToolProcessAdapter(project, tool.synchronizeAfterExecution(), tool.getName()));
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if (processListener != null) {
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handler.addProcessListener(processListener);
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}
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handler.startNotify();
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} catch (ExecutionException ex) {
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ExecutionErrorDialog.show(ex, ToolsBundle.message("tools.process.start.error"), project);
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return false;
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}
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return true;
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}
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private static void notifyCouldNotStart(@Nullable ProcessListener listener) {
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if (listener != null) listener.processTerminated(new ProcessEvent(new NopProcessHandler(), -1));
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}
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}

‎src/ReplaceAdapter.java‎

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import com.intellij.execution.process.ProcessAdapter;
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import com.intellij.execution.process.ProcessEvent;
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import com.intellij.execution.process.ProcessOutput;
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import com.intellij.execution.process.ProcessOutputTypes;
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import com.intellij.openapi.command.WriteCommandAction;
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import com.intellij.openapi.editor.Caret;
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import com.intellij.openapi.editor.Document;
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import com.intellij.openapi.editor.Editor;
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import com.intellij.openapi.project.Project;
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import com.intellij.openapi.util.Key;
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import com.intellij.openapi.vfs.VirtualFileManager;
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import org.jetbrains.annotations.NotNull;
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public class ReplaceAdapter extends ProcessAdapter {
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private final ProcessOutput output;
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private final Editor editor;
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private final Project project;
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private final Document document;
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public ReplaceAdapter(Editor editor, Project project, Document document) {
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this.output = new ProcessOutput();
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this.editor = editor;
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this.project = project;
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this.document = document;
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}
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@Override
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public void onTextAvailable(@NotNull ProcessEvent event, @NotNull Key outputType) {
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addToOutput(event.getText(), outputType);
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}
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protected void addToOutput(String text, Key outputType) {
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if (outputType == ProcessOutputTypes.STDOUT) {
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output.appendStdout(text);
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}
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else if (outputType == ProcessOutputTypes.STDERR) {
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output.appendStderr(text);
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}
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}
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@Override
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public void processTerminated(@NotNull ProcessEvent event) {
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output.setExitCode(event.getExitCode());
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String text = output.getStdout();
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if (!text.isEmpty()) {
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VirtualFileManager.getInstance().asyncRefresh(() -> {
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Caret primaryCaret = editor.getCaretModel().getPrimaryCaret();
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int start = primaryCaret.getSelectionStart();
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int end = primaryCaret.getSelectionEnd();
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WriteCommandAction.runWriteCommandAction(project, null, null, () -> {
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document.replaceString(start, end, text);
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});
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});
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}
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}
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}

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