522 lines
23 KiB
C#
522 lines
23 KiB
C#
using System;
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using System.Text;
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using DevComponents.DotNetBar.Rendering;
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using System.Drawing;
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using System.Drawing.Drawing2D;
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using System.Drawing.Text;
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using System.Windows.Forms;
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namespace DevComponents.DotNetBar
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{
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/// <summary>
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/// Represents the painter for the Office 2007 SystemCaptionItem
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/// </summary>
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internal class Office2007SystemCaptionItemPainter : SystemCaptionItemPainter, IOffice2007Painter
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{
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#region IOffice2007Painter
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private Office2007ColorTable m_ColorTable = null; //new Office2007ColorTable();
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/// <summary>
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/// Gets or sets color table used by renderer.
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/// </summary>
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public Office2007ColorTable ColorTable
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{
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get { return m_ColorTable; }
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set { m_ColorTable = value; }
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}
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#endregion
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#region Internal Implementation
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/// <summary>
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/// Paints the SystemCaptionItem as icon in left hand corner.
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/// </summary>
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/// <param name="e"></param>
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public override void PaintSystemIcon(SystemCaptionItemRendererEventArgs e, bool isEnabled)
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{
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System.Drawing.Graphics g = e.Graphics;
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SystemCaptionItem item = e.SystemCaptionItem;
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Rectangle r = item.DisplayRectangle;
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r.Offset((r.Width - Dpi.Width16) / 2, (r.Height - Dpi.Height16) / 2);
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if (item.Icon != null)
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{
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if (System.Environment.Version.Build <= 3705 && System.Environment.Version.Revision == 288 && System.Environment.Version.Major == 1 && System.Environment.Version.Minor == 0)
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{
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IntPtr hdc = g.GetHdc();
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try
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{
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NativeFunctions.DrawIconEx(hdc, r.X, r.Y, item.Icon.Handle, r.Width, r.Height, 0, IntPtr.Zero, 3);
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}
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finally
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{
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g.ReleaseHdc(hdc);
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}
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}
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else
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g.DrawIcon(item.Icon, r);
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}
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}
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/// <summary>
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/// Paints the SystemCaptionItem as set of buttons minimize, restore/maximize and close.
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/// </summary>
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/// <param name="e"></param>
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public override void PaintFormButtons(SystemCaptionItemRendererEventArgs e)
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{
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if (e.GlassEnabled) // When Windows Vista Glass is enabled we let system caption button paint themselves
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return;
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System.Drawing.Graphics g = e.Graphics;
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SystemCaptionItem item = e.SystemCaptionItem;
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Office2007SystemButtonColorTable colorTable = m_ColorTable.SystemButton;
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Rectangle r = item.DisplayRectangle;
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Region oldClip = g.Clip;
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Rectangle rclip = r;
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rclip.Height++;
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g.SetClip(rclip);
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Size buttonSize = item.GetButtonSize();
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if (buttonSize.Height > r.Height)
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buttonSize = new Size(r.Height, r.Height);
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bool itemEnabled = item.GetEnabled();
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// Minimize button
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Rectangle rb = new Rectangle(r.X, r.Y + (r.Height - buttonSize.Height) / 2, buttonSize.Width, buttonSize.Height);
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eDotNetBarStyle effectiveStyle = item.EffectiveStyle;
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if (StyleManager.IsMetro(effectiveStyle) && item.ContainerControl is DevComponents.DotNetBar.Metro.MetroForm)
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{
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Form form = (Form)item.ContainerControl;
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if (form.FormBorderStyle == FormBorderStyle.FixedDialog)
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rb.Inflate(0, -2);
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}
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Office2007SystemButtonStateColorTable ct = colorTable.Default;
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LinearGradientColorTable foregroundOverride = null;
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bool useForegroundOverride = item.ContainerControl is DevComponents.DotNetBar.Metro.MetroTabStrip && StyleManager.Style != eStyle.OfficeMobile2014;
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if (useForegroundOverride)
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foregroundOverride = new LinearGradientColorTable(m_ColorTable.Form.TextColor);
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else
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foregroundOverride = null;
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if (item.HelpVisible && (!item.IsRightToLeft || item.CloseVisible && item.IsRightToLeft))
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{
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Office2007SystemButtonColorTable originalColorTable = colorTable;
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if (item.CloseEnabled && itemEnabled && item.IsRightToLeft && m_ColorTable.SystemButtonClose != null)
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colorTable = m_ColorTable.SystemButtonClose;
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if (item.CloseEnabled && itemEnabled && item.IsRightToLeft || !item.IsRightToLeft)
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{
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if (item.MouseDownButton == SystemButton.Help && !item.IsRightToLeft ||
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item.MouseDownButton == SystemButton.Close && item.IsRightToLeft)
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{
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ct = colorTable.Pressed;
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foregroundOverride = null;
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}
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else if (item.MouseOverButton == SystemButton.Help && !item.IsRightToLeft ||
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item.MouseOverButton == SystemButton.Close && item.IsRightToLeft)
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{
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ct = colorTable.MouseOver;
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foregroundOverride = null;
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}
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}
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PaintBackground(g, rb, ct);
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if (item.IsRightToLeft)
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PaintClose(g, rb, ct, item.CloseEnabled && itemEnabled, foregroundOverride);
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else
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PaintHelp(g, rb, ct, itemEnabled, foregroundOverride);
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rb.Offset(rb.Width + 1, 0);
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colorTable = originalColorTable;
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}
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if (item.MinimizeVisible && item.HelpVisible || item.MinimizeVisible && !item.HelpVisible && (!item.IsRightToLeft || item.CloseVisible && item.IsRightToLeft))
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{
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ct = colorTable.Default;
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if (useForegroundOverride)
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foregroundOverride = new LinearGradientColorTable(m_ColorTable.Form.TextColor);
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else
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foregroundOverride = null;
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if (item.CloseEnabled && itemEnabled && item.IsRightToLeft || !item.IsRightToLeft)
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{
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if (item.MouseDownButton == SystemButton.Minimize && !item.IsRightToLeft ||
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item.MouseDownButton == SystemButton.Close && item.IsRightToLeft)
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{
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ct = colorTable.Pressed;
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foregroundOverride = null;
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}
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else if (item.MouseOverButton == SystemButton.Minimize && !item.IsRightToLeft ||
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item.MouseOverButton == SystemButton.Close && item.IsRightToLeft)
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{
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ct = colorTable.MouseOver;
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foregroundOverride = null;
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}
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}
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PaintBackground(g, rb, ct);
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if (item.IsRightToLeft)
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PaintClose(g, rb, ct, item.CloseEnabled && itemEnabled, foregroundOverride);
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else
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PaintMinimize(g, rb, ct, itemEnabled, foregroundOverride);
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rb.Offset(rb.Width + 1, 0);
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}
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if (item.RestoreMaximizeVisible)
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{
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if (item.RestoreEnabled && itemEnabled)
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{
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ct = colorTable.Default;
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if (useForegroundOverride)
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foregroundOverride = new LinearGradientColorTable(m_ColorTable.Form.TextColor);
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else
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foregroundOverride = null;
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if (item.MouseDownButton == SystemButton.Restore)
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{
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ct = colorTable.Pressed;
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foregroundOverride = null;
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}
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else if (item.MouseOverButton == SystemButton.Restore)
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{
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ct = colorTable.MouseOver;
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foregroundOverride = null;
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}
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PaintBackground(g, rb, ct);
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PaintRestore(g, rb, ct, itemEnabled, foregroundOverride);
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}
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else
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{
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ct = colorTable.Default;
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if (useForegroundOverride)
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foregroundOverride = new LinearGradientColorTable(m_ColorTable.Form.TextColor);
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else
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foregroundOverride = null;
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if (item.MouseDownButton == SystemButton.Maximize)
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{
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ct = colorTable.Pressed;
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foregroundOverride = null;
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}
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else if (item.MouseOverButton == SystemButton.Maximize)
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{
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ct = colorTable.MouseOver;
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foregroundOverride = null;
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}
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PaintBackground(g, rb, ct);
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PaintMaximize(g, rb, ct, itemEnabled, foregroundOverride);
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}
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rb.Offset(rb.Width + 1, 0);
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}
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if (item.CloseVisible && !item.IsRightToLeft || !item.HelpVisible && item.MinimizeVisible && item.IsRightToLeft || item.HelpVisible && item.IsRightToLeft)
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{
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Office2007SystemButtonColorTable originalColorTable = colorTable;
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if (item.CloseEnabled && itemEnabled && !item.IsRightToLeft && m_ColorTable.SystemButtonClose != null)
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colorTable = m_ColorTable.SystemButtonClose;
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ct = colorTable.Default;
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if (useForegroundOverride)
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foregroundOverride = new LinearGradientColorTable(m_ColorTable.Form.TextColor);
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else
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foregroundOverride = null;
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if (item.CloseEnabled && itemEnabled && !item.IsRightToLeft ||
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item.IsRightToLeft)
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{
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if (item.MouseDownButton == SystemButton.Close && !item.IsRightToLeft ||
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item.MouseDownButton == SystemButton.Minimize && item.IsRightToLeft)
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{
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ct = colorTable.Pressed;
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foregroundOverride = null;
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}
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else if (item.MouseOverButton == SystemButton.Close && !item.IsRightToLeft ||
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item.MouseOverButton == SystemButton.Minimize && item.IsRightToLeft)
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{
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ct = colorTable.MouseOver;
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foregroundOverride = null;
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}
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}
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PaintBackground(g, rb, ct);
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if (item.IsRightToLeft)
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{
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if (item.HelpVisible)
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PaintHelp(g, rb, ct, itemEnabled, foregroundOverride);
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else
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PaintMinimize(g, rb, ct, itemEnabled, foregroundOverride);
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}
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else
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PaintClose(g, rb, ct, item.CloseEnabled && itemEnabled, foregroundOverride);
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colorTable = originalColorTable;
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}
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g.Clip = oldClip;
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if (oldClip != null) oldClip.Dispose();
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}
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/// <summary>
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/// Paints the background of the button using specified color table colors.
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/// </summary>
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/// <param name="g">Graphics object.</param>
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/// <param name="r">Background bounds</param>
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/// <param name="ct">Color Table</param>
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protected virtual void PaintBackground(Graphics g, Rectangle r, Office2007SystemButtonStateColorTable ct)
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{
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int cornerSize = 2;
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Rectangle border = r;
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if (ct.OuterBorder != null && !ct.OuterBorder.IsEmpty)
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r.Inflate(-1, -1);
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Rectangle rt = new Rectangle(r.X, r.Y, r.Width, r.Height / 2);
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if (ct.TopBackground != null && !ct.TopBackground.IsEmpty)
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{
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rt.Height++;
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if (ct.BottomBackground == null) rt = r;
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DisplayHelp.FillRectangle(g, rt, ct.TopBackground);
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rt.Height--;
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}
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//Region oldClip = g.Clip;
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if (ct.BottomBackground != null && !ct.BottomBackground.IsEmpty)
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{
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rt.Y += rt.Height;
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rt.Height = (r.Height - rt.Height);
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DisplayHelp.FillRectangle(g, rt, ct.BottomBackground);
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}
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// Highlight
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if (ct.TopHighlight != null && !ct.TopHighlight.IsEmpty)
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{
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Rectangle fill = r;
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fill.Height = fill.Height / 2;
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DrawHighlight(g, ct.TopHighlight, fill, new PointF(fill.X + fill.Width / 2, fill.Bottom));
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}
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// Highlight
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if (ct.BottomHighlight != null && !ct.BottomHighlight.IsEmpty)
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{
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Rectangle fill = r;
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fill.Height = fill.Height / 2;
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fill.Y += (r.Height - fill.Height);
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DrawHighlight(g, ct.BottomHighlight, fill, new PointF(fill.X + fill.Width / 2, fill.Bottom));
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}
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if (ct.OuterBorder != null && !ct.OuterBorder.IsEmpty)
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{
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DisplayHelp.DrawRoundGradientRectangle(g, border, ct.OuterBorder, 1, cornerSize);
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border.Inflate(-1, -1);
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}
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if (ct.InnerBorder != null && !ct.InnerBorder.IsEmpty)
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{
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DisplayHelp.DrawRoundGradientRectangle(g, border, ct.InnerBorder, 1, cornerSize);
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}
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}
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private void DrawHighlight(Graphics g, LinearGradientColorTable c, Rectangle r, PointF centerPoint)
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{
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Rectangle ellipse = new Rectangle(r.X, r.Y, r.Width, r.Height * 2);
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GraphicsPath path = new GraphicsPath();
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path.AddEllipse(ellipse);
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PathGradientBrush brush = new PathGradientBrush(path);
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brush.CenterColor = c.Start;
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brush.SurroundColors = new Color[] { c.End };
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brush.CenterPoint = centerPoint;
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Blend blend = new Blend();
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blend.Factors = new float[] { 0f, .5f, 1f };
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blend.Positions = new float[] { .0f, .4f, 1f };
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brush.Blend = blend;
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g.FillRectangle(brush, r);
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brush.Dispose();
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path.Dispose();
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}
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protected virtual void PaintMinimize(Graphics g, Rectangle r, Office2007SystemButtonStateColorTable ct, bool isEnabled, LinearGradientColorTable foregroundOverride)
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{
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SmoothingMode sm = g.SmoothingMode;
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g.SmoothingMode = SmoothingMode.Default;
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Size s = new Size(Dpi.Width7, Dpi.Height3);
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Rectangle rm = GetSignRect(r, s);
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DisplayHelp.DrawLine(g, rm.X, rm.Y, rm.Right, rm.Y, ct.DarkShade, 1);
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rm.Offset(0, 1);
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LinearGradientColorTable foreground = foregroundOverride ?? ct.Foreground;
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DisplayHelp.DrawLine(g, rm.X, rm.Y, rm.Right, rm.Y, foreground.Start, 1);
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rm.Offset(0, 1);
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DisplayHelp.DrawLine(g, rm.X, rm.Y, rm.Right, rm.Y, ct.LightShade, 1);
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g.SmoothingMode = sm;
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}
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protected virtual Rectangle GetSignRect(Rectangle r, Size s)
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{
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if (r.Height < 10)
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return Rectangle.Empty;
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return new Rectangle(r.X + (r.Width - s.Width) / 2, r.Bottom - r.Height / 4 - s.Height, s.Width, s.Height);
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}
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protected virtual void PaintRestore(Graphics g, Rectangle r, Office2007SystemButtonStateColorTable ct, bool isEnabled, LinearGradientColorTable foregroundOverride)
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{
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SmoothingMode sm = g.SmoothingMode;
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g.SmoothingMode = SmoothingMode.Default;
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Size s = new Size(Dpi.Width9, Dpi.Height8);
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Rectangle rm = GetSignRect(r, s);
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Rectangle r1 = new Rectangle(rm.X, rm.Y + Dpi.Height1, Dpi.Width7, Dpi.Height7);
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Region oldClip = g.Clip;
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for (int i = 0; i < 2; i++)
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{
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LinearGradientColorTable foreground = foregroundOverride ?? ct.Foreground;
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DisplayHelp.DrawGradientRectangle(g, new Rectangle(r1.X, r1.Y + 1, r1.Width, r1.Height - 1), foreground, 1);
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DisplayHelp.DrawLine(g, r1.X, r1.Y, r1.Right - 1, r1.Y, ct.DarkShade, 1);
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DisplayHelp.DrawLine(g, r1.X + 1, r1.Y + 2, r1.Right - 2, r1.Y + 2, ct.LightShade, 1);
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DisplayHelp.DrawLine(g, r1.X + 1, r1.Y + 2, r1.Right - 2, r1.Y + 2, ct.LightShade, 1);
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g.SetClip(r1, CombineMode.Exclude);
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r1.Offset(Dpi.Width2, -Dpi.Height1);
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}
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if (oldClip != null)
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g.Clip = oldClip;
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else
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g.ResetClip();
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g.SmoothingMode = sm;
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}
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protected virtual void PaintMaximize(Graphics g, Rectangle r, Office2007SystemButtonStateColorTable ct, bool isEnabled, LinearGradientColorTable foregroundOverride)
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{
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SmoothingMode sm = g.SmoothingMode;
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g.SmoothingMode = SmoothingMode.Default;
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Size s = new Size(Dpi.Width9, Dpi.Height8);
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Rectangle rm = GetSignRect(r, s);
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Color color = isEnabled ? ct.DarkShade : Color.FromArgb(128, ct.DarkShade);
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DisplayHelp.DrawLine(g, rm.X, rm.Y, rm.Right - 1, rm.Y, color, 1);
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rm.Y++;
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rm.Height--;
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LinearGradientColorTable foreground = foregroundOverride ?? ct.Foreground;
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color = isEnabled ? foreground.Start : Color.FromArgb(128, foreground.Start);
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DisplayHelp.DrawLine(g, rm.X, rm.Y, rm.Right - 1, rm.Y, color, 1);
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rm.Y++;
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rm.Height--;
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Rectangle r1 = rm;
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r1.Height--;
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if (isEnabled)
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DisplayHelp.DrawGradientRectangle(g, r1, foreground, 1);
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else
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DisplayHelp.DrawGradientRectangle(g, r1, Color.FromArgb(128, foreground.Start), Color.FromArgb(128, foreground.End), foreground.GradientAngle, 1);
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color = isEnabled ? ct.LightShade : Color.FromArgb(128, ct.LightShade);
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DisplayHelp.DrawLine(g, rm.X, rm.Bottom - 1, rm.Right - 1, rm.Bottom - 1, color, 1);
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g.SmoothingMode = sm;
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}
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protected virtual void PaintClose(Graphics g, Rectangle r, Office2007SystemButtonStateColorTable ct, bool isEnabled, LinearGradientColorTable foregroundOverride)
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{
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SmoothingMode sm = g.SmoothingMode;
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g.SmoothingMode = SmoothingMode.Default;
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Size s = new Size(Dpi.Width11, Dpi.Height9);
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Rectangle rm = GetSignRect(r, s);
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Rectangle r1 = rm;
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r1.Inflate(-Dpi.Width1, 0);
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r1.Height--;
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using (GraphicsPath path = new GraphicsPath())
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{
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path.AddLine(r1.X, r1.Y, r1.X + Dpi.Width2, r1.Y);
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path.AddLine(r1.X + Dpi.Width2, r1.Y, r1.X + Dpi.Width4, r1.Y + Dpi.Width2);
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path.AddLine(r1.X + Dpi.Width4, r1.Y + Dpi.Width2, r1.X + Dpi.Width6, r1.Y + 0);
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path.AddLine(r1.X + Dpi.Width6, r1.Y + 0, r1.X + Dpi.Width8, r1.Y + 0);
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path.AddLine(r1.X + Dpi.Width8, r1.Y + 0, r1.X + Dpi.Width5, r1.Y + Dpi.Height3);
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path.AddLine(r1.X + Dpi.Width5, r1.Y + Dpi.Height4, r1.X + Dpi.Width8, r1.Y + Dpi.Height7);
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path.AddLine(r1.X + Dpi.Width8, r1.Y + Dpi.Height7, r1.X + Dpi.Width6, r1.Y + Dpi.Height7);
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path.AddLine(r1.X + Dpi.Width6, r1.Y + Dpi.Height7, r1.X + Dpi.Width4, r1.Y + Dpi.Height5);
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path.AddLine(r1.X + Dpi.Width4, r1.Y + Dpi.Height5, r1.X + Dpi.Width2, r1.Y + Dpi.Height7);
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path.AddLine(r1.X + Dpi.Width2, r1.Y + Dpi.Height7, r1.X + 0, r1.Y + Dpi.Height7);
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path.AddLine(r1.X + 0, r1.Y + Dpi.Height7, r1.X + Dpi.Width3, r1.Y + Dpi.Height4);
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path.AddLine(r1.X + Dpi.Width3, r1.Y + Dpi.Height3, r1.X, r1.Y);
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LinearGradientColorTable foreground = foregroundOverride ?? ct.Foreground;
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if (isEnabled)
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{
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DisplayHelp.FillPath(g, path, foreground);
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DisplayHelp.DrawGradientPathBorder(g, path, foreground, 1);
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}
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else
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{
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LinearGradientColorTable lg = new LinearGradientColorTable(foreground.Start.IsEmpty ? foreground.Start : Color.FromArgb(128, foreground.Start),
|
|
foreground.End.IsEmpty ? foreground.End : Color.FromArgb(128, foreground.End),
|
|
foreground.GradientAngle);
|
|
DisplayHelp.FillPath(g, path, lg);
|
|
DisplayHelp.DrawGradientPathBorder(g, path, lg, 1);
|
|
}
|
|
}
|
|
|
|
if (!ct.DarkShade.IsEmpty)
|
|
{
|
|
using (Pen pen = new Pen(isEnabled ? ct.DarkShade : Color.FromArgb(128, ct.DarkShade), 1))
|
|
{
|
|
g.DrawLine(pen, r1.X, r1.Y, r1.X + Dpi.Width2, r1.Y);
|
|
g.DrawLine(pen, r1.X + Dpi.Width2, r1.Y, r1.X + Dpi.Width4, r1.Y + Dpi.Width2);
|
|
g.DrawLine(pen, r1.X + Dpi.Width4, r1.Y + Dpi.Width2, r1.X + Dpi.Width6, r1.Y + 0);
|
|
g.DrawLine(pen, r1.X + Dpi.Width6, r1.Y + 0, r1.X + Dpi.Width8, r1.Y + 0);
|
|
}
|
|
}
|
|
|
|
if (!ct.LightShade.IsEmpty)
|
|
{
|
|
using (Pen pen = new Pen(isEnabled ? ct.LightShade : Color.FromArgb(128, ct.LightShade), 1))
|
|
{
|
|
g.DrawLine(pen, rm.X + 0, rm.Y + Dpi.Height8, rm.X + Dpi.Width3, rm.Y + Dpi.Height8);
|
|
g.DrawLine(pen, rm.X + Dpi.Width3, rm.Y + Dpi.Height8, rm.X + Dpi.Width5, rm.Y + Dpi.Height6);
|
|
g.DrawLine(pen, rm.X + Dpi.Width5, rm.Y + Dpi.Height6, rm.X + Dpi.Width7, rm.Y + Dpi.Height8);
|
|
g.DrawLine(pen, rm.X + Dpi.Width7, rm.Y + Dpi.Height8, rm.X + Dpi.Width10, rm.Y + Dpi.Height8);
|
|
}
|
|
}
|
|
|
|
g.SmoothingMode = sm;
|
|
|
|
}
|
|
|
|
protected virtual void PaintHelp(Graphics g, Rectangle r, Office2007SystemButtonStateColorTable ct, bool isEnabled, LinearGradientColorTable foregroundOverride)
|
|
{
|
|
SmoothingMode sm = g.SmoothingMode;
|
|
TextRenderingHint th = g.TextRenderingHint;
|
|
g.SmoothingMode = SmoothingMode.Default;
|
|
g.TextRenderingHint = TextRenderingHint.ClearTypeGridFit;
|
|
#if FRAMEWORK20
|
|
using (Font font = new Font(SystemFonts.DefaultFont, FontStyle.Bold))
|
|
#else
|
|
using(Font font = new Font("Arial", 10, FontStyle.Bold))
|
|
#endif
|
|
{
|
|
Size s = TextDrawing.MeasureString(g, "?", font);
|
|
s.Width += 4;
|
|
s.Height -= 2;
|
|
Rectangle rm = GetSignRect(r, s);
|
|
|
|
rm.Offset(1, 1);
|
|
Color color = isEnabled ? ct.LightShade : Color.FromArgb(128, ct.LightShade);
|
|
using (SolidBrush brush = new SolidBrush(color))
|
|
g.DrawString("?", font, brush, rm);
|
|
rm.Offset(-1, -1);
|
|
LinearGradientColorTable foreground = foregroundOverride ?? ct.Foreground;
|
|
color = isEnabled ? foreground.Start : Color.FromArgb(128, foreground.Start);
|
|
using (SolidBrush brush = new SolidBrush(color))
|
|
g.DrawString("?", font, brush, rm);
|
|
|
|
}
|
|
g.SmoothingMode = sm;
|
|
g.TextRenderingHint = th;
|
|
}
|
|
#endregion
|
|
}
|
|
}
|