main.js

/*
 * Copyright (c) 2014 MKLab. All rights reserved.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a
 * copy of this software and associated documentation files (the "Software"),
 * to deal in the Software without restriction, including without limitation
 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
 * and/or sell copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
 * DEALINGS IN THE SOFTWARE.
 *
 */

const codeGenerator = require("./code-generator");
const { PythonCodeAnalyzer } = require("./code-analyzer");

function getGenOptions() {
  return {
    installPath: app.preferences.get("python.gen.installPath"),
    useTab: app.preferences.get("python.gen.useTab"),
    indentSpaces: app.preferences.get("python.gen.indentSpaces"),
    docString: app.preferences.get("python.gen.docString"),
    lowerCase: app.preferences.get("python.gen.lowerCase"),
  };
}

function getRevOptions() {
  return {
    skipSelfParam: app.preferences.get("python.rev.skipSelfParam"),
    skipMagicMethods: app.preferences.get("python.rev.skipMagicMethods"),
    pythonPath: app.preferences.get("python.rev.PythonPath"),
    typeHierarchy: app.preferences.get("java.rev.typeHierarchy"),
    packageOverview: app.preferences.get("java.rev.packageOverview"),
    packageStructure: app.preferences.get("java.rev.packageStructure"),
  };
}

/**
 * Command Handler for Python Code Generation
 *
 * @param {Element} base
 * @param {string} path
 * @param {Object} options
 */
async function _handleGenerate(base, path, options) {
  // If options is not passed, get from preference
  options = options || getGenOptions();
  // If base is not assigned, popup ElementPicker
  if (!base) {
    app.elementPickerDialog
      .showDialog(
        "Select a base model to generate codes",
        null,
        type.UMLPackage,
      )
      .then(async function ({ buttonId, returnValue }) {
        if (buttonId === "ok") {
          base = returnValue;
          // If path is not assigned, popup Open Dialog to select a folder
          if (!path) {
            var files = await app.dialogs.showOpenDialogAsync(
              "Select a folder where generated codes to be located",
              null,
              null,
              { properties: ["openDirectory"] },
            );
            if (files && files.length > 0) {
              path = files[0];
              codeGenerator.generate(base, path, options);
            }
          } else {
            codeGenerator.generate(base, path, options);
          }
        }
      });
  } else {
    // If path is not assigned, popup Open Dialog to select a folder
    if (!path) {
      var files = await app.dialogs.showOpenDialogAsync(
        "Select a folder where generated codes to be located",
        null,
        null,
        { properties: ["openDirectory"] },
      );
      if (files && files.length > 0) {
        path = files[0];
        codeGenerator.generate(base, path, options);
      }
    } else {
      codeGenerator.generate(base, path, options);
    }
  }
}

/**
 * Popup PreferenceDialog with Python Preference Schema
 */
function _handleConfigure() {
  app.commands.execute("application:preferences", "python");
}

/**
 * Command Handler for Python Reverse
 *
 * @param {string} basePath
 * @param {Object} options
 */
async function _handleReverse(basePath, options) {
  // If options is not passed, get from preference
  options = options || getRevOptions();

  // If basePath is not assigned, popup Open Dialog to select a folder
  if (!basePath) {
    var files = await app.dialogs.showOpenDialogAsync(
      "Select Folder",
      null,
      null,
      {
        properties: ["openDirectory"],
      },
    );
    if (files && files.length > 0) {
      basePath = files[0];
    }
  }

  var pythonCodeAnalyzer = new PythonCodeAnalyzer(options);
  pythonCodeAnalyzer.analyze(basePath);
}

function init() {
  app.commands.register("python:generate", _handleGenerate);
  app.commands.register("python:reverse", _handleReverse);
  app.commands.register("python:configure", _handleConfigure);
}

exports.init = init;