form1.h

This rar contains code from every chapter of Wrox.Ivor.Hortons.Beginning.Visual.C.Plus.Plus.2008.Mar

			// 
			this->redToolStripButton->DisplayStyle = System::Windows::Forms::ToolStripItemDisplayStyle::Image;
			this->redToolStripButton->Image = (cli::safe_cast<System::Drawing::Image^  >(resources->GetObject(L"redToolStripButton.Image")));
			this->redToolStripButton->ImageTransparentColor = System::Drawing::Color::Magenta;
			this->redToolStripButton->Name = L"redToolStripButton";
			this->redToolStripButton->Size = System::Drawing::Size(23, 22);
			this->redToolStripButton->Text = L"toolStripButton1";
			this->redToolStripButton->ToolTipText = L"Draw in red";
			this->redToolStripButton->Click += gcnew System::EventHandler(this, &Form1::redToolStripMenuItem_Click);
			// 
			// greenToolStripButton
			// 
			this->greenToolStripButton->DisplayStyle = System::Windows::Forms::ToolStripItemDisplayStyle::Image;
			this->greenToolStripButton->Image = (cli::safe_cast<System::Drawing::Image^  >(resources->GetObject(L"greenToolStripButton.Image")));
			this->greenToolStripButton->ImageTransparentColor = System::Drawing::Color::Magenta;
			this->greenToolStripButton->Name = L"greenToolStripButton";
			this->greenToolStripButton->Size = System::Drawing::Size(23, 22);
			this->greenToolStripButton->Text = L"toolStripButton1";
			this->greenToolStripButton->ToolTipText = L"Draw in green";
			this->greenToolStripButton->Click += gcnew System::EventHandler(this, &Form1::greenToolStripMenuItem_Click);
			// 
			// blueToolStripButton
			// 
			this->blueToolStripButton->DisplayStyle = System::Windows::Forms::ToolStripItemDisplayStyle::Image;
			this->blueToolStripButton->Image = (cli::safe_cast<System::Drawing::Image^  >(resources->GetObject(L"blueToolStripButton.Image")));
			this->blueToolStripButton->ImageTransparentColor = System::Drawing::Color::Magenta;
			this->blueToolStripButton->Name = L"blueToolStripButton";
			this->blueToolStripButton->Size = System::Drawing::Size(23, 22);
			this->blueToolStripButton->Text = L"toolStripButton1";
			this->blueToolStripButton->ToolTipText = L"Draw in blue";
			this->blueToolStripButton->Click += gcnew System::EventHandler(this, &Form1::blueToolStripMenuItem_Click);
			// 
			// toolStripSeparator9
			// 
			this->toolStripSeparator9->Name = L"toolStripSeparator9";
			this->toolStripSeparator9->Size = System::Drawing::Size(6, 25);
			// 
			// dashedStripButton
			// 
			this->dashedStripButton->DisplayStyle = System::Windows::Forms::ToolStripItemDisplayStyle::Image;
			this->dashedStripButton->Image = (cli::safe_cast<System::Drawing::Image^  >(resources->GetObject(L"dashedStripButton.Image")));
			this->dashedStripButton->ImageTransparentColor = System::Drawing::Color::Magenta;
			this->dashedStripButton->Name = L"dashedStripButton";
			this->dashedStripButton->Size = System::Drawing::Size(23, 22);
			this->dashedStripButton->Text = L"solidToolStripButton";
			this->dashedStripButton->ToolTipText = L"Solid line mode";
			this->dashedStripButton->Click += gcnew System::EventHandler(this, &Form1::solidToolStripMenuItem_Click);
			// 
			// toolStripButton2
			// 
			this->toolStripButton2->DisplayStyle = System::Windows::Forms::ToolStripItemDisplayStyle::Image;
			this->toolStripButton2->Image = (cli::safe_cast<System::Drawing::Image^  >(resources->GetObject(L"toolStripButton2.Image")));
			this->toolStripButton2->ImageTransparentColor = System::Drawing::Color::Magenta;
			this->toolStripButton2->Name = L"toolStripButton2";
			this->toolStripButton2->Size = System::Drawing::Size(23, 22);
			this->toolStripButton2->Text = L"dashedToolStripButton";
			this->toolStripButton2->ToolTipText = L"Dashed line mode";
			this->toolStripButton2->Click += gcnew System::EventHandler(this, &Form1::dashedToolStripMenuItem_Click);
			// 
			// toolStripButton3
			// 
			this->toolStripButton3->DisplayStyle = System::Windows::Forms::ToolStripItemDisplayStyle::Image;
			this->toolStripButton3->Image = (cli::safe_cast<System::Drawing::Image^  >(resources->GetObject(L"toolStripButton3.Image")));
			this->toolStripButton3->ImageTransparentColor = System::Drawing::Color::Magenta;
			this->toolStripButton3->Name = L"toolStripButton3";
			this->toolStripButton3->Size = System::Drawing::Size(23, 22);
			this->toolStripButton3->Text = L"dottedToolStripButton";
			this->toolStripButton3->ToolTipText = L"Dotted line mode";
			this->toolStripButton3->Click += gcnew System::EventHandler(this, &Form1::dottedToolStripMenuItem_Click);
			// 
			// Form1
			// 
			this->AutoScaleDimensions = System::Drawing::SizeF(6, 13);
			this->AutoScaleMode = System::Windows::Forms::AutoScaleMode::Font;
			this->ClientSize = System::Drawing::Size(440, 273);
			this->Controls->Add(this->toolStrip1);
			this->Controls->Add(this->menuStrip1);
			this->MainMenuStrip = this->menuStrip1;
			this->Name = L"Form1";
			this->Text = L"CLR Sketcher";
			this->MouseUp += gcnew System::Windows::Forms::MouseEventHandler(this, &Form1::Form1_MouseUp);
			this->Paint += gcnew System::Windows::Forms::PaintEventHandler(this, &Form1::Form1_Paint);
			this->MouseDown += gcnew System::Windows::Forms::MouseEventHandler(this, &Form1::Form1_MouseDown);
			this->MouseMove += gcnew System::Windows::Forms::MouseEventHandler(this, &Form1::Form1_MouseMove);
			this->menuStrip1->ResumeLayout(false);
			this->menuStrip1->PerformLayout();
			this->toolStrip1->ResumeLayout(false);
			this->toolStrip1->PerformLayout();
			this->ResumeLayout(false);
			this->PerformLayout();

		}
#pragma endregion
  private: System::Void lineToolStripMenuItem_Click(System::Object^  sender, System::EventArgs^  e) {
   elementType = ElementType::LINE;          }

private: System::Void rectangleToolStripMenuItem_Click(System::Object^  sender, System::EventArgs^  e) {
    elementType = ElementType::RECTANGLE;       }

private: System::Void circleToolStripMenuItem_Click(System::Object^  sender, System::EventArgs^  e) {
   elementType = ElementType::CIRCLE;        }

private: System::Void blackToolStripMenuItem_Click(System::Object^  sender, System::EventArgs^  e) {
            color = Color::Black;        }

private: System::Void redToolStripMenuItem_Click(System::Object^  sender, System::EventArgs^  e) {
            color = Color::Red;        }
private: System::Void greenToolStripMenuItem_Click(System::Object^  sender, System::EventArgs^  e) {
            color = Color::Green;        }
private: System::Void blueToolStripMenuItem_Click(System::Object^  sender, System::EventArgs^  e) {
            color = Color::Blue;
		 }

private: System::Void colorToolStripMenuItem_DropDownOpening(System::Object^  sender, System::EventArgs^  e) {
  blackToolStripMenuItem->Checked = color == Color::Black;
  redToolStripMenuItem->Checked = color == Color::Red;
  greenToolStripMenuItem->Checked = color == Color::Green;
  blueToolStripMenuItem->Checked = color == Color::Blue;
         }

private: System::Void elementToolStripMenuItem_DropDownOpening(System::Object^  sender, System::EventArgs^  e) {
  lineToolStripMenuItem->Checked = elementType == ElementType::LINE;
  rectangleToolStripMenuItem->Checked = elementType == ElementType::RECTANGLE;
  circleToolStripMenuItem->Checked = elementType == ElementType::CIRCLE;
  curveToolStripMenuItem->Checked = elementType == ElementType::CURVE;
  ellipseToolStripMenuItem->Checked = elementType == ElementType::ELLIPSE;
 }

  // Current element type
  ElementType elementType;

  // Current drawing color
  Color color;

private: System::Void Form1_Paint(System::Object^  sender, System::Windows::Forms::PaintEventArgs^  e) {
  Graphics^ g = e->Graphics;
  if(tempElement)
    tempElement->Draw(g);
         }
         // Records when drawing an element is in progress
         bool drawing;
         // Records the initial mouse cursor position
         Point firstPoint;
private: System::Void Form1_MouseDown(System::Object^  sender, System::Windows::Forms::MouseEventArgs^  e) {
  if(e->Button == System::Windows::Forms::MouseButtons::Left)
  {
    drawing = true;
    firstPoint = e->Location;
  }
 }

private: System::Void Form1_MouseMove(System::Object^  sender, System::Windows::Forms::MouseEventArgs^  e) {
   if(drawing)
  {
    switch(elementType)
    {
      case ElementType::LINE:
        tempElement = gcnew Line(color, lineStyle, firstPoint, e->Location);
        break;
      case ElementType::RECTANGLE:
        tempElement = gcnew Rectangle(color, lineStyle, firstPoint, e->Location);
        break;
      case ElementType::CIRCLE:
        tempElement = gcnew Circle(color, lineStyle, firstPoint, e->Location);
        break;
      case ElementType::CURVE:
        // Code to create a Curve element...
        break;
      case ElementType::ELLIPSE:
        tempElement = gcnew Ellipse(color, lineStyle, firstPoint, e->Location);
        break;
    }
    Invalidate();
  }
}
private: System::Void Form1_MouseUp(System::Object^  sender, System::Windows::Forms::MouseEventArgs^  e) {
  if(!drawing)
    return;
  if(tempElement)
  {
    // Store the element in the sketch...
    tempElement = nullptr;
   // Invalidate();
  }
  drawing = false;
}

// Temporary store for the element being drawn
Element^ tempElement;

private: System::Void ellipseToolStripMenuItem_Click(System::Object^  sender, System::EventArgs^  e) {
			 elementType = ElementType::ELLIPSE;
		 }

// Current line style in effect
LineStyle lineStyle;
private: System::Void solidToolStripMenuItem_Click(System::Object^  sender, System::EventArgs^  e) {
			 lineStyle = LineStyle::SOLID;
		 }

private: System::Void dottedToolStripMenuItem_Click(System::Object^  sender, System::EventArgs^  e) {
			 lineStyle = LineStyle::DOTTED;
		 }

private: System::Void dashedToolStripMenuItem_Click(System::Object^  sender, System::EventArgs^  e) {
			 lineStyle = LineStyle::DASHED;
		 }
private: System::Void lineStyleStripMenuItem_DropDownOpening(System::Object^  sender, System::EventArgs^  e) {

  solidToolStripMenuItem->Checked = lineStyle == LineStyle::SOLID;
  dottedToolStripMenuItem->Checked = lineStyle == LineStyle::DOTTED;
  dashedToolStripMenuItem->Checked = lineStyle == LineStyle::DASHED;
		 }
};
}