/
ThemeBase.cs
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/
ThemeBase.cs
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using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Drawing;
using System.IO;
using System.IO.Compression;
using System.Linq;
using System.Windows.Forms;
namespace WeifenLuo.WinFormsUI.Docking
{
public abstract class ThemeBase : Component
{
private Color _dockBackColor;
private bool _showAutoHideContentOnHover;
protected ThemeBase()
{
Extender = new DockPanelExtender();
}
public DockPanelSkin Skin { get; protected set; }
public DockPanelColorPalette ColorPalette { get; protected set; }
public IImageService ImageService { get; protected set; }
public IPaintingService PaintingService { get; protected set; }
protected ToolStripRenderer ToolStripRenderer { get; set;}
private Dictionary<ToolStrip, KeyValuePair<ToolStripRenderMode, ToolStripRenderer>> _stripBefore
= new Dictionary<ToolStrip, KeyValuePair<ToolStripRenderMode, ToolStripRenderer>>();
public void ApplyTo(ToolStrip toolStrip)
{
if (toolStrip == null)
return;
_stripBefore[toolStrip] = new KeyValuePair<ToolStripRenderMode, ToolStripRenderer>(toolStrip.RenderMode, toolStrip.Renderer);
if(ToolStripRenderer != null)
toolStrip.Renderer = ToolStripRenderer;
if (Win32Helper.IsRunningOnMono)
{
foreach (var item in toolStrip.Items.OfType<ToolStripDropDownItem>())
{
ItemResetOwnerHack(item);
}
}
}
private void ItemResetOwnerHack(ToolStripDropDownItem item)
{
var oldOwner = item.DropDown.OwnerItem;
item.DropDown.OwnerItem = null;
item.DropDown.OwnerItem = oldOwner;
foreach (var child in item.DropDownItems.OfType<ToolStripDropDownItem>())
{
ItemResetOwnerHack(child);
}
}
private KeyValuePair<ToolStripManagerRenderMode, ToolStripRenderer> _managerBefore;
public void ApplyToToolStripManager()
{
_managerBefore = new KeyValuePair<ToolStripManagerRenderMode, ToolStripRenderer>(ToolStripManager.RenderMode, ToolStripManager.Renderer);
}
public Measures Measures { get; } = new Measures();
public bool ShowAutoHideContentOnHover { get; protected set; } = true;
public void ApplyTo(DockPanel dockPanel)
{
if (Extender.AutoHideStripFactory == null
|| Extender.AutoHideWindowFactory == null
|| Extender.DockIndicatorFactory == null
|| Extender.DockOutlineFactory == null
|| Extender.DockPaneCaptionFactory == null
|| Extender.DockPaneFactory == null
|| Extender.DockPaneSplitterControlFactory == null
|| Extender.DockPaneStripFactory == null
|| Extender.DockWindowFactory == null
|| Extender.FloatWindowFactory == null
|| Extender.PaneIndicatorFactory == null
|| Extender.PanelIndicatorFactory == null
|| Extender.WindowSplitterControlFactory == null)
{
throw new InvalidOperationException(Strings.Theme_MissingFactory);
}
if (dockPanel.Panes.Count > 0)
throw new InvalidOperationException(Strings.Theme_PaneNotClosed);
if (dockPanel.FloatWindows.Count > 0)
throw new InvalidOperationException(Strings.Theme_FloatWindowNotClosed);
if (dockPanel.Contents.Count > 0)
throw new InvalidOperationException(Strings.Theme_DockContentNotClosed);
if (ColorPalette == null)
{
dockPanel.ResetDummy();
}
else
{
_dockBackColor = dockPanel.DockBackColor;
dockPanel.DockBackColor = ColorPalette.MainWindowActive.Background;
dockPanel.SetDummy();
}
_showAutoHideContentOnHover = dockPanel.ShowAutoHideContentOnHover;
dockPanel.ShowAutoHideContentOnHover = ShowAutoHideContentOnHover;
}
internal void PostApply(DockPanel dockPanel)
{
dockPanel.ResetAutoHideStripControl();
dockPanel.ResetAutoHideStripWindow();
dockPanel.ResetDockWindows();
}
public virtual void CleanUp(DockPanel dockPanel)
{
if (dockPanel != null)
{
if (ColorPalette != null)
{
dockPanel.DockBackColor = _dockBackColor;
}
dockPanel.ShowAutoHideContentOnHover = _showAutoHideContentOnHover;
}
foreach (var item in _stripBefore)
{
var strip = item.Key;
var cache = item.Value;
if (cache.Key == ToolStripRenderMode.Custom)
{
if (cache.Value != null)
strip.Renderer = cache.Value;
}
else
{
strip.RenderMode = cache.Key;
}
}
_stripBefore.Clear();
if (_managerBefore.Key == ToolStripManagerRenderMode.Custom)
{
if (_managerBefore.Value != null)
ToolStripManager.Renderer = _managerBefore.Value;
}
else
{
ToolStripManager.RenderMode = _managerBefore.Key;
}
}
public DockPanelExtender Extender { get; private set; }
public static byte[] Decompress(byte[] fileToDecompress)
{
using (MemoryStream originalFileStream = new MemoryStream(fileToDecompress))
{
using (MemoryStream decompressedFileStream = new MemoryStream())
{
using (GZipStream decompressionStream = new GZipStream(originalFileStream, CompressionMode.Decompress))
{
//Copy the decompression stream into the output file.
byte[] buffer = new byte[4096];
int numRead;
while ((numRead = decompressionStream.Read(buffer, 0, buffer.Length)) != 0)
{
decompressedFileStream.Write(buffer, 0, numRead);
}
return decompressedFileStream.ToArray();
}
}
}
}
}
}