form1.cs

mpeg4压缩算法程序

			// toolBarButton1
			// 
			this.toolBarButton1.ImageIndex = 0;
			// 
			// toolBarButton2
			// 
			this.toolBarButton2.ImageIndex = 1;
			// 
			// toolBarButton3
			// 
			this.toolBarButton3.Style = System.Windows.Forms.ToolBarButtonStyle.Separator;
			// 
			// toolBarButton4
			// 
			this.toolBarButton4.Style = System.Windows.Forms.ToolBarButtonStyle.Separator;
			// 
			// toolBarButton5
			// 
			this.toolBarButton5.Style = System.Windows.Forms.ToolBarButtonStyle.Separator;
			// 
			// toolBarButton6
			// 
			this.toolBarButton6.Style = System.Windows.Forms.ToolBarButtonStyle.Separator;
			// 
			// toolBarButton9
			// 
			this.toolBarButton9.DropDownMenu = this.contextMenu1;
			this.toolBarButton9.ImageIndex = 5;
			this.toolBarButton9.Style = System.Windows.Forms.ToolBarButtonStyle.DropDownButton;
			// 
			// contextMenu1
			// 
			this.contextMenu1.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {
																						 this.menuItem11,
																						 this.menuItem12,
																						 this.menuItem13});
			this.contextMenu1.Popup += new System.EventHandler(this.contextMenu1_Popup);
			// 
			// menuItem11
			// 
			this.menuItem11.Index = 0;
			this.menuItem11.Text = "JPEG";
			this.menuItem11.Click += new System.EventHandler(this.menuItem11_Click);
			// 
			// menuItem12
			// 
			this.menuItem12.Index = 1;
			this.menuItem12.Text = "MPEG Iframe";
			this.menuItem12.Click += new System.EventHandler(this.menuItem12_Click);
			// 
			// menuItem13
			// 
			this.menuItem13.Index = 2;
			this.menuItem13.Text = "MPEG Sequence";
			this.menuItem13.Click += new System.EventHandler(this.menuItem13_Click);
			// 
			// imageList1
			// 
			this.imageList1.ColorDepth = System.Windows.Forms.ColorDepth.Depth8Bit;
			this.imageList1.ImageSize = new System.Drawing.Size(16, 16);
			this.imageList1.ImageStream = ((System.Windows.Forms.ImageListStreamer)(resources.GetObject("imageList1.ImageStream")));
			this.imageList1.TransparentColor = System.Drawing.Color.Transparent;
			// 
			// statusBar1
			// 
			this.statusBar1.Location = new System.Drawing.Point(0, 473);
			this.statusBar1.Name = "statusBar1";
			this.statusBar1.Panels.AddRange(new System.Windows.Forms.StatusBarPanel[] {
																						  this.statusBarPanel1,
																						  this.statusBarPanel2,
																						  this.statusBarPanel3});
			this.statusBar1.ShowPanels = true;
			this.statusBar1.Size = new System.Drawing.Size(576, 24);
			this.statusBar1.TabIndex = 1;
			this.statusBar1.Text = "statusBar1";
			// 
			// statusBarPanel1
			// 
			this.statusBarPanel1.AutoSize = System.Windows.Forms.StatusBarPanelAutoSize.Spring;
			this.statusBarPanel1.Text = "statusBarPanel1";
			this.statusBarPanel1.Width = 454;
			// 
			// statusBarPanel2
			// 
			this.statusBarPanel2.AutoSize = System.Windows.Forms.StatusBarPanelAutoSize.Contents;
			this.statusBarPanel2.Text = "XBlock:";
			this.statusBarPanel2.Width = 53;
			// 
			// statusBarPanel3
			// 
			this.statusBarPanel3.AutoSize = System.Windows.Forms.StatusBarPanelAutoSize.Contents;
			this.statusBarPanel3.Text = "YBlock:";
			this.statusBarPanel3.Width = 53;
			// 
			// userControl11
			// 
			this.userControl11.Dock = System.Windows.Forms.DockStyle.Fill;
			this.userControl11.Location = new System.Drawing.Point(0, 25);
			this.userControl11.Name = "userControl11";
			this.userControl11.Size = new System.Drawing.Size(576, 448);
			this.userControl11.TabIndex = 2;
			this.userControl11.Load += new System.EventHandler(this.userControl11_Load);
			// 
			// Form1
			// 
			this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
			this.ClientSize = new System.Drawing.Size(576, 497);
			this.Controls.AddRange(new System.Windows.Forms.Control[] {
																		  this.userControl11,
																		  this.statusBar1,
																		  this.toolBar1});
			this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedDialog;
			this.MaximizeBox = false;
			this.Menu = this.mainMenu1;
			this.Name = "Form1";
			this.Text = "Form1";
			((System.ComponentModel.ISupportInitialize)(this.statusBarPanel1)).EndInit();
			((System.ComponentModel.ISupportInitialize)(this.statusBarPanel2)).EndInit();
			((System.ComponentModel.ISupportInitialize)(this.statusBarPanel3)).EndInit();
			this.ResumeLayout(false);

		}
		#endregion

		/// <summary>
		/// The main entry point for the application.
		/// </summary>
		[STAThread]
		static void Main() 
		{
			Application.Run(new Form1());
		}

		private void menuItem2_Click(object sender, System.EventArgs e)
		{
			// File Open
			OpenFileDialog dlg = new OpenFileDialog();

			if (dlg.ShowDialog() != DialogResult.OK)
				return;

			menuItem8.Enabled = menuItem9.Enabled = menuItem10.Enabled  = true;
			menuItem11.Enabled = menuItem12.Enabled = menuItem13.Enabled  = true;

			try {userControl11.LoadPictureBox1(dlg.FileName);}
			catch (Exception ex)
			{
				MessageBox.Show(ex.Message, "Error On File Open");
				return;
			}
			statusBarPanel1.Text = "Click on Loaded Image to zoom in";
			userControl11.textBox1.Visible = true;
			userControl11.textBox2.Visible = true;
			userControl11.textBox3.Visible = true;
		}

		private void menuItem3_Click(object sender, System.EventArgs e)
		{
			Application.Exit();
		}

		private void menuItem5_Click(object sender, System.EventArgs e)
		{
			userControl11.mode = 8;		// JPEG Mode
			menuItem5.Checked = true;
			menuItem6.Checked = false;
		}

		private void menuItem6_Click(object sender, System.EventArgs e)
		{
			userControl11.mode = 16;	// MPEG Mode
			menuItem5.Checked = false;
			menuItem6.Checked = true;
		}

		private void menuItem10_Click(object sender, System.EventArgs e)
		{
			//	Write MPEG Sequence
			FrameNumberDialog dlg = new FrameNumberDialog();

			dlg.ShowDialog();

			userControl11.nPictures = dlg.numberOfFrames;
			userControl11.WriteMPEGSequence();
		}

		private void menuItem9_Click(object sender, System.EventArgs e)
		{
			// Write MPEG I Frame
			userControl11.nPictures = 1;
			userControl11.WriteMPEGSequence();
		}

		private void menuItem8_Click(object sender, System.EventArgs e)
		{
			// Write JPEG
			userControl11.WriteJPEG();
		}

		private void toolBar1_ButtonClick(object sender, System.Windows.Forms.ToolBarButtonClickEventArgs e)
		{
			if (e.Button == toolBarButton1)
				menuItem2_Click(sender, e);
			else if (e.Button == toolBarButton2)
				menuItem3_Click(sender, e);
		}

		private void contextMenu1_Popup(object sender, System.EventArgs e)
		{}

		private void menuItem11_Click(object sender, System.EventArgs e)
		{
			menuItem8_Click(sender, e);	// Write JPEG
		}

		private void menuItem12_Click(object sender, System.EventArgs e)
		{
			menuItem9_Click(sender, e);	// Write MPEG IFrame
		}

		private void menuItem13_Click(object sender, System.EventArgs e)
		{
			menuItem10_Click(sender, e);	// Write MPEG Sequence
		}

		private void menuItem16_Click(object sender, System.EventArgs e)
		{
			AboutDialog dlg = new AboutDialog();
			dlg.ShowDialog();
		}

		private void userControl11_Load(object sender, System.EventArgs e)
		{}
	}
}