メインクラス

これまでC# で作成してきた「SourceToHTML」を、VC++NET に焼きなおしてみます。

Form1.h

#pragma once
#include ".\reader.h"

#include ".\writer.h"

#include ".\convert.h"
namespace SourceToHtml

{

    using namespace System;

    using namespace System::ComponentModel;

    using namespace System::Collections;

    using namespace System::Windows::Forms;

    using namespace System::Data;

    using namespace System::Drawing;
    /// <summary> 

    /// Form1 の概要

    ///

    /// 警告 : このクラスの名前を変更する場合、このクラスが依存するすべての .resx ファイルに関連付けられた 

    ///          マネージ リソース コンパイラ ツールに対して 'Resource File Name' プロパティを

    ///          変更する必要があります。この変更を行わないと、

    ///          デザイナと、このフォームに関連付けられたローカライズ済みリソースとが正しく相互に利用できなくなります。

    /// </summary>

    public __gc class Form1 : public System::Windows::Forms::Form

    {   

    public:

        Form1(void)

        {

            InitializeComponent();

        }

  

    protected:

        void Dispose(Boolean disposing)

        {

            if (disposing && components)

            {

                components->Dispose();

            }

            __super::Dispose(disposing);

        }

    private: System::Windows::Forms::ComboBox *  cboLangType;

    private: System::Windows::Forms::Label *  label3;

    private: System::Windows::Forms::Button *  btnExit;

    private: System::Windows::Forms::Button *  btnOK;

    private: System::Windows::Forms::TextBox *  txtOutput;

    private: System::Windows::Forms::TextBox *  txtInput;

    private: System::Windows::Forms::Label *  label2;

    private: System::Windows::Forms::Label *  label1;
    private:

        /// <summary>

        /// 必要なデザイナ変数です。

        /// </summary>

        System::ComponentModel::Container * components;
        /// <summary>

        /// デザイナ サポートに必要なメソッドです。このメソッドの内容を

        /// コード エディタで変更しないでください。

        /// </summary>

        void InitializeComponent(void)

        {

            this->cboLangType = new System::Windows::Forms::ComboBox();

            this->label3 = new System::Windows::Forms::Label();

            this->btnExit = new System::Windows::Forms::Button();

            this->btnOK = new System::Windows::Forms::Button();

            this->txtOutput = new System::Windows::Forms::TextBox();

            this->txtInput = new System::Windows::Forms::TextBox();

            this->label2 = new System::Windows::Forms::Label();

            this->label1 = new System::Windows::Forms::Label();

            this->SuspendLayout();

            // 

            // cboLangType

            // 

            System::Object* __mcTemp__1[] = new System::Object*[13];

            __mcTemp__1[0] = S"cs7";

            __mcTemp__1[1] = S"vc6";

            __mcTemp__1[2] = S"vc7";

            __mcTemp__1[3] = S"vj6";

            __mcTemp__1[4] = S"vj7";

            __mcTemp__1[5] = S"java";

            __mcTemp__1[6] = S"js";

            __mcTemp__1[7] = S"bcb";

            __mcTemp__1[8] = S"vb6";

            __mcTemp__1[9] = S"vb7";

            __mcTemp__1[10] = S"del";

            __mcTemp__1[11] = S"psq";

            __mcTemp__1[12] = S"tsq";

            this->cboLangType->Items->AddRange(__mcTemp__1);

            this->cboLangType->Location = System::Drawing::Point(112, 8);

            this->cboLangType->Name = S"cboLangType";

            this->cboLangType->Size = System::Drawing::Size(48, 20);

            this->cboLangType->TabIndex = 9;

            // 

            // label3

            // 

            this->label3->BorderStyle = System::Windows::Forms::BorderStyle::FixedSingle;

            this->label3->Location = System::Drawing::Point(8, 8);

            this->label3->Name = S"label3";

            this->label3->Size = System::Drawing::Size(96, 19);

            this->label3->TabIndex = 8;

            this->label3->Text = S"言語タイプ";

            this->label3->TextAlign = System::Drawing::ContentAlignment::MiddleCenter;

            // 

            // btnExit

            // 

            this->btnExit->Location = System::Drawing::Point(312, 88);

            this->btnExit->Name = S"btnExit";

            this->btnExit->Size = System::Drawing::Size(72, 32);

            this->btnExit->TabIndex = 15;

            this->btnExit->Text = S"終了";

            this->btnExit->Click += new System::EventHandler(this, btnExit_Click);

            // 

            // btnOK

            // 

            this->btnOK->Location = System::Drawing::Point(232, 88);

            this->btnOK->Name = S"btnOK";

            this->btnOK->Size = System::Drawing::Size(72, 32);

            this->btnOK->TabIndex = 14;

            this->btnOK->Text = S"実行";

            this->btnOK->Click += new System::EventHandler(this, btnOK_Click);

            // 

            // txtOutput

            // 

            this->txtOutput->Location = System::Drawing::Point(112, 56);

            this->txtOutput->Name = S"txtOutput";

            this->txtOutput->Size = System::Drawing::Size(272, 19);

            this->txtOutput->TabIndex = 13;

            this->txtOutput->Text = S"";

            // 

            // txtInput

            // 

            this->txtInput->Location = System::Drawing::Point(112, 32);

            this->txtInput->Name = S"txtInput";

            this->txtInput->Size = System::Drawing::Size(272, 19);

            this->txtInput->TabIndex = 11;

            this->txtInput->Text = S"";

            // 

            // label2

            // 

            this->label2->BorderStyle = System::Windows::Forms::BorderStyle::FixedSingle;

            this->label2->Location = System::Drawing::Point(8, 56);

            this->label2->Name = S"label2";

            this->label2->Size = System::Drawing::Size(96, 19);

            this->label2->TabIndex = 12;

            this->label2->Text = S"出力ファイル名";

            this->label2->TextAlign = System::Drawing::ContentAlignment::MiddleCenter;

            // 

            // label1

            // 

            this->label1->BorderStyle = System::Windows::Forms::BorderStyle::FixedSingle;

            this->label1->Location = System::Drawing::Point(8, 32);

            this->label1->Name = S"label1";

            this->label1->Size = System::Drawing::Size(96, 19);

            this->label1->TabIndex = 10;

            this->label1->Text = S"入力ファイル名";

            this->label1->TextAlign = System::Drawing::ContentAlignment::MiddleCenter;

            // 

            // Form1

            // 

            this->AutoScaleBaseSize = System::Drawing::Size(5, 12);

            this->ClientSize = System::Drawing::Size(394, 127);

            this->Controls->Add(this->cboLangType);

            this->Controls->Add(this->label3);

            this->Controls->Add(this->btnExit);

            this->Controls->Add(this->btnOK);

            this->Controls->Add(this->txtOutput);

            this->Controls->Add(this->txtInput);

            this->Controls->Add(this->label2);

            this->Controls->Add(this->label1);

            this->FormBorderStyle = System::Windows::Forms::FormBorderStyle::FixedSingle;

            this->MaximizeBox = false;

            this->MinimizeBox = false;

            this->Name = S"Form1";

            this->Text = S"SourceToHTML";

            this->Load += new System::EventHandler(this, Form1_Load);

            this->ResumeLayout(false);
        }   


        //---------------------------------------------------------------------------------------------------

        //  初期化

        //---------------------------------------------------------------------------------------------------

        System::Void Form1_Load(System::Object *  sender, System::EventArgs *  e)

        {

            cboLangType->Text   = "";

            txtInput->Text      = "";

            txtOutput->Text     = "";
            //言語タイプを実行時引数から取り込む

            if (Environment::GetCommandLineArgs()->Length > 1)

                cboLangType->Text = Environment::GetCommandLineArgs()[1];
            //入力ファイル名を実行時引数から取り込む

            if (Environment::GetCommandLineArgs()->Length > 2)

                txtInput->Text = Environment::GetCommandLineArgs()[2];
            //出力ファイル名を実行時引数から取り込む

            if (Environment::GetCommandLineArgs()->Length > 3)

                txtOutput->Text = Environment::GetCommandLineArgs()[3];
            //実行時引数が全てセットされていたら、すぐに実行する

            if (Environment::GetCommandLineArgs()->Length > 3)

                btnOK->PerformClick();

        }

        //---------------------------------------------------------------------------------------------------

        //  終了

        //---------------------------------------------------------------------------------------------------

        System::Void btnExit_Click(System::Object *  sender, System::EventArgs *  e)

        {

            this->Close();

        }

        //---------------------------------------------------------------------------------------------------

        //  実行ボタン クリック

        //---------------------------------------------------------------------------------------------------

        System::Void btnOK_Click(System::Object *  sender, System::EventArgs *  e)

        {

            //実行時引数をチェック

            if (!isCorrectArg()) return;
            //言語種別を取得

            String* langType = getLangType(cboLangType->Text);
            //出力用クラスを初期化

            Writer* writer = new Writer(txtOutput->Text);
            //変換用クラスを初期化

            Convert* conv = new Convert();
            //テンプレートファイルを読んで、ヘッダ部を設定する

            Reader* header = new Reader(String::Concat(System::Windows::Forms::Application::StartupPath, "\\Template\\header.txt"));

            conv->charcopy(header, writer);

            header  =   NULL;
            //入力用クラスを初期化

            Reader* reader = new Reader(txtInput->Text);
            //HTML に変換する

            conv->tohtml(reader, writer, langType);
            //入力用クラスを解放

            reader = NULL;
            //テンプレートファイルを読んで、フッタ部を設定する

            Reader* footer = new Reader(String::Concat(System::Windows::Forms::Application::StartupPath, "\\Template\\footer.txt"));

            conv->charcopy(footer, writer);

            footer  =   NULL;
            //変換用クラスを解放

            conv = NULL;
            //出力用クラスを解放

            writer->Close();

            writer = NULL;
            this->Close();

        }

        //---------------------------------------------------------------------------------------------------

        //  実行時引数をチェック

        //---------------------------------------------------------------------------------------------------

        bool isCorrectArg()

        {

            //必須チェック

            if (cboLangType->Text->Length   ==  0) return false;

            if (txtInput->Text->Length      ==  0) return false;

            if (txtOutput->Text->Length     ==  0) return false;
            //入力ファイルチェック

            System::IO::StreamReader* textReader;

            try

            {

                textReader  =   new System::IO::StreamReader(txtInput->Text, System::Text::Encoding::GetEncoding("Shift_JIS"));

                textReader->Close();

            }

            catch(Exception* ex)

            {

                MessageBox::Show(ex->Message,"エラー",MessageBoxButtons::OK,MessageBoxIcon::Exclamation);

                return false;

            }

            __finally

            {

                textReader = NULL;

            }
            //出力ファイルチェック

            System::IO::StreamWriter* textWriter;

            try

            {

                textWriter = new System::IO::StreamWriter(txtOutput->Text, false, System::Text::Encoding::GetEncoding("Shift_JIS"));

                textWriter->Close();

            }

            catch(Exception* ex)

            {

                MessageBox::Show(ex->Message,"エラー",MessageBoxButtons::OK,MessageBoxIcon::Exclamation);

                return false;

            }

            __finally

            {

                textWriter = NULL;

            }
            return true;

        }

        //---------------------------------------------------------------------------------------------------

        //  言語種別を取得

        //---------------------------------------------------------------------------------------------------

        String* getLangType(String* aLangType)

        {

            String* langType = aLangType->ToLower();
            if      (langType->Equals("cs7"))   langType = S"cs7";   // VC#.NET

            else if (langType->Equals("vc6"))   langType = S"vc6";   // VC++

            else if (langType->Equals("vc7"))   langType = S"vc7";   // VC++.NET

            else if (langType->Equals("vj6"))   langType = S"java";  // VJ++

            else if (langType->Equals("vj7"))   langType = S"java";  // VJ#.NET

            else if (langType->Equals("java"))  langType = S"java";  // Java

            else if (langType->Equals("js"))    langType = S"js";    // JavaScript

            else if (langType->Equals("bcb"))   langType = S"bcb";   // C++Builder

            else if (langType->Equals("vb6"))   langType = S"vb6";   // VB

            else if (langType->Equals("vb7"))   langType = S"vb7";   // VB.NET

            else if (langType->Equals("del"))   langType = S"del";   // Delphi

            else if (langType->Equals("psq"))   langType = S"psq";   // PL/SQL

            else if (langType->Equals("tsq"))   langType = S"tsq";   // T-SQL

            else                                langType = S"";      // other
            return langType;

        }

    };

}

Form1.cpp

#include "stdafx.h"

#include "Form1.h"

#include <windows.h>
using namespace SourceToHtml;
int APIENTRY _tWinMain(HINSTANCE hInstance,

                     HINSTANCE hPrevInstance,

                     LPTSTR    lpCmdLine,

                     int       nCmdShow)

{

    System::Threading::Thread::CurrentThread->ApartmentState = System::Threading::ApartmentState::STA;

    Application::Run(new Form1());

    return 0;

}