Windows Live Writer用のプラグインを開発する

Windows Live Writer自作プラグインの開発

SmartContentSourceプラグインでフォームを使用する

　フォームを使用するのは、基本的なContentSourceプラグインを作成したときに説明したプロセスに似ています。主な違いは、最終的なHTMLを作成して返す代わりに、設定をPluginSettingsクラスに保存し、このクラスを後からプラグインのメインクラスのメソッドの中で使用するという点です。

　リスト4は、この例のプラグインで使用するメインフォームのフルコードを示しています。

リスト4　SmartContentSourceプラグインのメインフォームのコード

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
namespace EditPublish
{
   public class frmMain : Form
   {
      PluginSettings m_settings;
      public frmMain(PluginSettings settings)
      {
         m_settings = settings;
         InitializeComponent();
      }
      private void button1_Click(object sender, EventArgs e)
      {
         if (textBox1.Text != "")
         {
            m_settings.PlaceHolder = textBox1.Text;
         }
         else
         {
            MessageBox.Show("You need to set a placeholder", 
               "Big Fat Hairy Error", 
               MessageBoxButtons.OK, 
               MessageBoxIcon.Error);
               return;
         }
         if (textBox2.Text != "")
         {
            m_settings.FinalText = textBox2.Text;
         }
         else
         {
            MessageBox.Show("Enter some text", 
            "Big Fat Hairy Error", 
            MessageBoxButtons.OK, 
            MessageBoxIcon.Error);
            return;
         }
         this.DialogResult = DialogResult.OK;
         this.Close();
      }

      /// <summary>
      /// Required designer variable.
      /// </summary>
      private System.ComponentModel.IContainer components = null;

      /// <summary>
      /// Clean up any resources being used.
      /// </summary>
      /// <param name="disposing">
      ///    true if managed resources should be disposed; 
      ///    otherwise, false.</param>
      protected override void Dispose
         (bool disposing)
      {
         if(disposing && (components != null))
         {
            components.Dispose();
         }
         base.Dispose(disposing);
      }

#region Windows Form Designer generated code
      /// <summary>
      /// Required method for Designer support - do not modify
      /// the contents of this method with the code editor.
      /// </summary>
      private void InitializeComponent()
      {
         System.ComponentModel.ComponentResourceManager resources = 
            new System.ComponentModel.ComponentResourceManager(
            typeof(frmMain));
         this.textBox1 = new System.Windows.Forms.TextBox();
         this.textBox2 = new System.Windows.Forms.TextBox();
         this.label1 = new System.Windows.Forms.Label();
         this.label2 = new System.Windows.Forms.Label();
         this.label3 = new System.Windows.Forms.Label();
         this.button1 = new System.Windows.Forms.Button();
         this.button2 = new System.Windows.Forms.Button();
         this.SuspendLayout();
         // 
         // textBox1
         // 
         this.textBox1.Location = new System.Drawing.Point(13, 124);
         this.textBox1.Multiline = true;
         this.textBox1.Name = "textBox1";
         this.textBox1.Size = new System.Drawing.Size(407, 48);
         this.textBox1.TabIndex = 0;
         // 
         // textBox2
         // 
         this.textBox2.Location = new System.Drawing.Point(13, 203);
         this.textBox2.Multiline = true;
         this.textBox2.Name = "textBox2";
         this.textBox2.Size = new System.Drawing.Size(407, 56);
         this.textBox2.TabIndex = 1;
         // 
         // label1
         // 
         this.label1.AutoSize = true;
         this.label1.Location = new System.Drawing.Point(13, 105);
         this.label1.Name = "label1";
         this.label1.Size = new System.Drawing.Size(168, 13);
         this.label1.TabIndex = 2;
         this.label1.Text = "Text to appear in the Writer editor:";
         // 
         // label2
         // 
         this.label2.AutoSize = true;
         this.label2.Location = new System.Drawing.Point(13, 185);
         this.label2.Name = "label2";
         this.label2.Size = new System.Drawing.Size(189, 13);
         this.label2.TabIndex = 3;
         this.label2.Text = "Text to appear in the actual blog entry:";
         // 
         // label3
         // 
         this.label3.Anchor = ((System.Windows.Forms.AnchorStyles)
            (((System.Windows.Forms.AnchorStyles.Top | 
               System.Windows.Forms.AnchorStyles.Left) |
               System.Windows.Forms.AnchorStyles.Right)));
         this.label3.Location = new System.Drawing.Point(13, 9);
         this.label3.Name = "label3";
         this.label3.Size = new System.Drawing.Size(407, 96);
         this.label3.TabIndex = 4;
         this.label3.Text = resources.GetString("label3.Text");
         // 
         // button1
         // 
         this.button1.DialogResult
              = System.Windows.Forms.DialogResult.Cancel;
         this.button1.Location = new System.Drawing.Point(264, 272);
         this.button1.Name = "button1";
         this.button1.Size = new System.Drawing.Size(75, 23);
         this.button1.TabIndex = 5;
         this.button1.Text = "Insert";
         this.button1.UseVisualStyleBackColor = true;
         this.button1.Click
            += new System.EventHandler(this.button1_Click);
         // 
         // button2
         // 
         this.button2.DialogResult
              = System.Windows.Forms.DialogResult.Cancel;
         this.button2.Location = new System.Drawing.Point(345, 272);
         this.button2.Name = "button2";
         this.button2.Size = new System.Drawing.Size(75, 23);
         this.button2.TabIndex = 6;
         this.button2.Text = "Cancel";
         this.button2.UseVisualStyleBackColor = true;
         // 
         // frmMain
         // 
         this.AcceptButton = this.button1;
         this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
         this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
         this.CancelButton = this.button2;
         this.ClientSize = new System.Drawing.Size(432, 307);
         this.Controls.Add(this.button2);
         this.Controls.Add(this.button1);
         this.Controls.Add(this.label3);
         this.Controls.Add(this.label2);
         this.Controls.Add(this.label1);
         this.Controls.Add(this.textBox2);
         this.Controls.Add(this.textBox1);
         this.FormBorderStyle
              = System.Windows.Forms.FormBorderStyle.FixedSingle;
         this.MaximizeBox = false;
         this.MinimizeBox = false;
         this.Name = "frmMain";
         this.ShowIcon = false;
         this.ShowInTaskbar = false;
         this.StartPosition
              = System.Windows.Forms.FormStartPosition.CenterParent;
         this.Text = "Insert Placeholder Plugin";
         this.ResumeLayout(false);
         this.PerformLayout();
      }
#endregion
      private System.Windows.Forms.TextBox textBox1;
      private System.Windows.Forms.TextBox textBox2;
      private System.Windows.Forms.Label label1;
      private System.Windows.Forms.Label label2;
      private System.Windows.Forms.Label label3;
      private System.Windows.Forms.Button button1;
      private System.Windows.Forms.Button button2;
   }
}