mainform.cs

在CSharpNotepad中可以创建和编辑简单文本文档

        }
        
        #endregion

        #endregion

        #region 查看--工具栏和状态栏

        private void 工具栏ToolStripMenuItem_Click(object sender, EventArgs e)
        {
            if (工具栏ToolStripMenuItem.Checked)
            {
                this.toolStrip1.Dock = DockStyle.None;
                this.toolStrip1.Hide();
                工具栏ToolStripMenuItem.Checked = false;
            }
            else
            {
                this.toolStrip1.Dock = DockStyle.Top;
                this.toolStrip1.Show();
                工具栏ToolStripMenuItem.Checked = true;
            }
        }
        private void 格式栏ToolStripMenuItem_Click(object sender, EventArgs e)
        {
            if (格式栏ToolStripMenuItem.Checked)
            {
                this.toolStrip2.Dock = DockStyle.None;
                this.toolStrip2.Hide();
                格式栏ToolStripMenuItem.Checked = false;
            }
            else
            {
                this.toolStrip2.Dock = DockStyle.Top;
                this.toolStrip2.Show();
                格式栏ToolStripMenuItem.Checked = true;
            }
        }
        private void 状态栏ToolStripMenuItem_Click(object sender, EventArgs e)
        {
            if (状态栏ToolStripMenuItem.Checked)
            {
                this.statusStrip1.Dock = DockStyle.None;
                this.statusStrip1.Hide();
                状态栏ToolStripMenuItem.Checked = false;
            }
            else
            {
                this.statusStrip1.Dock = DockStyle.Bottom;
                this.statusStrip1.Show();
                状态栏ToolStripMenuItem.Checked = true;
            }
        }

        #endregion

        #region 窗口--层叠显示,水平排列和垂直排列

        private void 层叠显示ToolStripMenuItem_Click(object sender, EventArgs e)
        {
            this.LayoutMdi(MdiLayout.Cascade);
            层叠显示ToolStripMenuItem.Checked = true;
            水平排列ToolStripMenuItem.Checked = false;
            垂直排列ToolStripMenuItem.Checked = false;
        }
        private void 水平排列ToolStripMenuItem_Click(object sender, EventArgs e)
        {
            this.LayoutMdi(MdiLayout.TileHorizontal);
            层叠显示ToolStripMenuItem.Checked = false;
            水平排列ToolStripMenuItem.Checked = true;
            垂直排列ToolStripMenuItem.Checked = false;
        }
        private void 垂直排列ToolStripMenuItem_Click(object sender, EventArgs e)
        {
            this.LayoutMdi(MdiLayout.TileVertical);
            层叠显示ToolStripMenuItem.Checked = false;
            水平排列ToolStripMenuItem.Checked = false;
            垂直排列ToolStripMenuItem.Checked = true;
        }

        #endregion

        #region 帮助--帮助主题和关于

        private void 帮助主题ToolStripMenuItem_Click(object sender, EventArgs e)
        {
            string strHelpFilePath = Application.StartupPath + "\\Notepad 使用帮助.chm";
            if (File.Exists(strHelpFilePath))
            {
                //如果你只加载这个文件   
                Help.ShowHelp(this, strHelpFilePath);
            }
        }

        private void 关于CSharpNotepadToolStripMenuItem_Click(object sender, EventArgs e)
        {
            new aboutForm().Show();
        }

        #endregion

        #endregion


        #region 主窗口工具栏事件处理的方法

        #region 填充字体和字号数据

        private void GetFontFamilyNames()
        {
            Graphics graphics = this.CreateGraphics();
            FontFamily[] fontFamilyNames = FontFamily.GetFamilies(graphics);

            for (int i = 0; i < fontFamilyNames.Length; i++)
            {
                tscbFontFamilyName.Items.Add(fontFamilyNames[i].Name);
            }
        }

        private void GetFontSize()
        {
            float[] fontSize = new float[] { 5f, 6, 7, 8, 9, 10, 11, 12, 14, 16, 18, 20, 22, 24, 26, 28, 36, 48, 72 };
            for (int i = 0; i < fontSize.Length; i++)
                tscbFontSize.Items.Add(fontSize[i].ToString());
        }

        #endregion

        #region 设置文本的字体和字号
        
        //单独设置字体
        private void tscbFontFamilyName_SelectedIndexChanged(object sender, EventArgs e) 
        {
            string newFontFamilyName;
            float FontSize;

            newFontFamilyName = tscbFontFamilyName.SelectedItem.ToString();

            if (tscbFontSize.SelectedIndex == -1)
            {
                FontSize = float.Parse(tscbFontSize.Items[6].ToString());
            }
            else
            {
                FontSize = float.Parse(tscbFontSize.SelectedItem.ToString());
            }
            currentForm.SetFontFamilyName(newFontFamilyName, FontSize);
            currentForm.GetCurrentFontAndAlignment();
        }

        //单独设置字号
        private void tscbFontSize_SelectedIndexChanged(object sender, EventArgs e) 
        {
            string FontFamilyName;
            float newFontSize;

            newFontSize = float.Parse(tscbFontSize.Text.ToString());

            if (tscbFontFamilyName.SelectedIndex == -1)
            {
                FontFamilyName = tscbFontFamilyName.Items[1].ToString();
            }
            else
            {
                FontFamilyName = tscbFontFamilyName.SelectedItem.ToString();
            }

            currentForm.SetFontSize(FontFamilyName, newFontSize);
            currentForm.GetCurrentFontAndAlignment();
        }

        private void tscbFontSize_KeyPress(object sender, KeyPressEventArgs e)
        {
            if (!(Char.IsNumber(e.KeyChar) || e.KeyChar == (char)8))
                e.Handled = true;
        }
        private void tscbFontSize_TextChanged(object sender, System.EventArgs e)
        {
            if (this.MdiChildren.Length == 0 || tscbFontSize.Text == "")
                return;
            else
            {
                string FontFamilyName;
                float newFontSize;

                newFontSize = float.Parse(tscbFontSize.Text.ToString());

                if (tscbFontFamilyName.SelectedIndex == -1)
                {
                    FontFamilyName = tscbFontFamilyName.Items[1].ToString();
                }
                else
                {
                    FontFamilyName = tscbFontFamilyName.SelectedItem.ToString();
                }

                currentForm.SetFontSize(FontFamilyName, newFontSize);
                currentForm.GetCurrentFontAndAlignment();
            }
        }

        #endregion

        #region 设置文本的字形(粗体/斜体/下划线)

        private void tsbBold_Click(object sender, EventArgs e)
        {
            currentForm.SetBold();
            currentForm.GetCurrentFontAndAlignment();
            this.SetCurrentFont();
        }

        private void tsbItalic_Click(object sender, EventArgs e)
        {
            currentForm.SetItalic();
            currentForm.GetCurrentFontAndAlignment();
            this.SetCurrentFont();
        }

        private void tsbUnderLine_Click(object sender, EventArgs e)
        {
            currentForm.SetUnderLine();
            currentForm.GetCurrentFontAndAlignment();
            this.SetCurrentFont();
        }

        #endregion

        #region 设置文本的对齐格式

        private void LeftAlign_Click(object sender, EventArgs e) //左对齐
        {
            左对齐ToolStripMenuItem_Click(sender, e);
            currentForm.GetCurrentFontAndAlignment();
            this.SetCurrentAlignment();
        }

        private void MiddleAlign_Click(object sender, EventArgs e) //居中
        {
            居中ToolStripMenuItem_Click(sender, e);
            currentForm.GetCurrentFontAndAlignment();
            this.SetCurrentAlignment();
        }

        private void RightAlign_Click(object sender, EventArgs e) //右对齐
        {
            右对齐ToolStripMenuItem_Click(sender, e);
            currentForm.GetCurrentFontAndAlignment();
            this.SetCurrentAlignment();
        }

        #endregion

        #region 设置文本的颜色

        private void tssbFontColor_Click(object sender, EventArgs e)
        {
            颜色ToolStripMenuItem_Click(sender, e);
        }

        #endregion

        #endregion

        
        #region 主窗口格式栏事件处理的方法

        private void 新建NToolStripButton_Click(object sender, EventArgs e)
        {
            新建ToolStripMenuItem_Click(sender, e);
        }

        private void 打开OToolStripButton_Click(object sender, EventArgs e)
        {
            打开ToolStripMenuItem_Click(sender, e);
        }

        private void 保存SToolStripButton_Click(object sender, EventArgs e)
        {
            保存ToolStripMenuItem_Click(sender, e);
        }

        private void 打印PToolStripButton_Click(object sender, EventArgs e)
        {
            打印ToolStripMenuItem_Click(sender, e);
        }

        private void 打印预览VToolStripButton_Click(object sender, EventArgs e)
        {
            打印预览ToolStripMenuItem_Click(sender, e);
        }

        private void 剪切UToolStripButton_Click(object sender, EventArgs e)
        {
            剪切ToolStripMenuItem_Click(sender, e);
        }

        private void 复制CToolStripButton_Click(object sender, EventArgs e)
        {
            复制ToolStripMenuItem_Click(sender, e);
        }

        private void 粘贴PToolStripButton_Click(object sender, EventArgs e)
        {
            粘贴ToolStripMenuItem_Click(sender, e);
        }

        private void 撤消UToolStripButton_Click(object sender, EventArgs e)
        {
            撤消ToolStripMenuItem_Click(sender, e);
        }

        private void 恢复RToolStripButton_Click(object sender, EventArgs e)
        {
            恢复ToolStripMenuItem_Click(sender, e);
        }

        private void 帮助LToolStripButton_Click(object sender, EventArgs e)
        {
            帮助主题ToolStripMenuItem_Click(sender, e);
        }

        
        private void tscbDisplayRatio_KeyPress(object sender, KeyPressEventArgs e)
        {
            if (e.KeyChar != (char)37)
            {
                if (!(Char.IsNumber(e.KeyChar) || e.KeyChar == (char)8))
                    e.Handled = true;
            }
            return;
        }
        private void tscbDisplayRatio_SelectedIndexChanged(object sender, System.EventArgs e)
        {
            if (this.MdiChildren.Length == 0)
                return;
            this.currentForm.richTextBox1.ZoomFactor = float.Parse(tscbDisplayRatio.Text.Remove(tscbDisplayRatio.Text.Length - 1, 1)) / 100.0f;
        }
        private void tscbDisplayRatio_TextChanged(object sender, System.EventArgs e)
        {
            string[] temp = this.tscbDisplayRatio.Text.Split('%');

            if (this.MdiChildren.Length == 0 || temp[0] == "")
            {
                this.tscbDisplayRatio.Text = "10%";
                return;
            }
            else
            {
                float ratio;

                //if (tscbDisplayRatio.Text.EndsWith("%"))
                //ratio = float.Parse(tscbDisplayRatio.Text.Remove(tscbDisplayRatio.Text.Length - 1, 1)) / 100.0f;

                this.tscbDisplayRatio.Text = temp[0] + "%";
                ratio = float.Parse(temp[0]) / 100.0f;

                if (ratio <= 0.05)
                {
                    this.currentForm.richTextBox1.ZoomFactor = 0.05f;
                }
                else if (ratio > 16.0)
                {
                    this.currentForm.richTextBox1.ZoomFactor = 16.0f;
                }
                else
                {
                    this.currentForm.richTextBox1.ZoomFactor = ratio;
                }
            }
        }

        private void tsbProject_Click(object sender, EventArgs e)
        {
            项目符号样式ToolStripMenuItem_Click(sender, e);
        }
        
        #endregion
    }
}