github/greenshot
1
0
Fork 0
mirror of https://github.com/greenshot/greenshot synced 2025-08-21 14:03:23 -07:00
Code Issues Projects Releases Packages Wiki Activity Actions

This contains a fix for SUPPORT-288 which was suggested by Raymond Chen here: https://devblogs.microsoft.com/oldnewthing/20200302-00/?p=103507

Browse source
This commit is contained in:
Robin 2020-03-03 08:14:16 +01:00
commit 9ebd4491af
11 changed files with 2006 additions and 1863 deletions
Download patch file Download diff file Expand all files Collapse all files

161
GreenshotPlugin/UnmanagedHelpers/Enums/DWM.cs
View file

@ -1,161 +0,0 @@
/*
* Greenshot - a free and open source screenshot tool
* Copyright (C) 2007-2020 Thomas Braun, Jens Klingen, Robin Krom
*
* For more information see: http://getgreenshot.org/
* The Greenshot project is hosted on GitHub https://github.com/greenshot/greenshot
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 1 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
using System;
using System.Drawing;
using System.Runtime.InteropServices;
using GreenshotPlugin.UnmanagedHelpers.Structs;
using Microsoft.Win32;
namespace GreenshotPlugin.UnmanagedHelpers.Enums {
// See: http://msdn.microsoft.com/en-us/library/aa969502(v=vs.85).aspx
[StructLayout(LayoutKind.Sequential)]
public struct DWM_THUMBNAIL_PROPERTIES {
// A bitwise combination of DWM thumbnail constant values that indicates which members of this structure are set.
public int dwFlags;
// The area in the destination window where the thumbnail will be rendered.
public RECT rcDestination;
// The region of the source window to use as the thumbnail. By default, the entire window is used as the thumbnail.
public RECT rcSource;
// The opacity with which to render the thumbnail. 0 is fully transparent while 255 is fully opaque. The default value is 255.
public byte opacity;
// TRUE to make the thumbnail visible; otherwise, FALSE. The default is FALSE.
public bool fVisible;
// TRUE to use only the thumbnail source's client area; otherwise, FALSE. The default is FALSE.
public bool fSourceClientAreaOnly;
public RECT Destination {
set {
dwFlags |= DWM_TNP_RECTDESTINATION;
rcDestination = value;
}
}
public RECT Source {
set {
dwFlags |= DWM_TNP_RECTSOURCE;
rcSource = value;
}
}
public byte Opacity {
set {
dwFlags |= DWM_TNP_OPACITY;
opacity = value;
}
}
public bool Visible {
set {
dwFlags |= DWM_TNP_VISIBLE;
fVisible = value;
}
}
public bool SourceClientAreaOnly {
set {
dwFlags |= DWM_TNP_SOURCECLIENTAREAONLY;
fSourceClientAreaOnly = value;
}
}
// A value for the rcDestination member has been specified.
public const int DWM_TNP_RECTDESTINATION = 0x00000001;
// A value for the rcSource member has been specified.
public const int DWM_TNP_RECTSOURCE = 0x00000002;
// A value for the opacity member has been specified.
public const int DWM_TNP_OPACITY = 0x00000004;
// A value for the fVisible member has been specified.
public const int DWM_TNP_VISIBLE = 0x00000008;
// A value for the fSourceClientAreaOnly member has been specified.
public const int DWM_TNP_SOURCECLIENTAREAONLY = 0x00000010;
}
[StructLayout(LayoutKind.Sequential)]
public struct DWM_BLURBEHIND {
public DWM_BB dwFlags;
public bool fEnable;
public IntPtr hRgnBlur;
public bool fTransitionOnMaximized;
}
/// <summary>
/// Description of DWM.
/// </summary>
public class DWM {
public static readonly uint DWM_EC_DISABLECOMPOSITION = 0;
public static readonly uint DWM_EC_ENABLECOMPOSITION = 1;
// DWM
[DllImport("dwmapi", SetLastError = true)]
public static extern int DwmRegisterThumbnail(IntPtr dest, IntPtr src, out IntPtr thumb);
[DllImport("dwmapi", SetLastError = true)]
public static extern int DwmUnregisterThumbnail(IntPtr thumb);
[DllImport("dwmapi", SetLastError = true)]
public static extern int DwmQueryThumbnailSourceSize(IntPtr thumb, out SIZE size);
[DllImport("dwmapi", SetLastError = true)]
public static extern int DwmUpdateThumbnailProperties(IntPtr hThumb, ref DWM_THUMBNAIL_PROPERTIES props);
// Deprecated as of Windows 8 Release Preview
[DllImport("dwmapi", SetLastError = true)]
public static extern int DwmIsCompositionEnabled(out bool enabled);
[DllImport("dwmapi", SetLastError = true)]
public static extern int DwmGetWindowAttribute(IntPtr hwnd, int dwAttribute, out RECT lpRect, int size);
[DllImport("dwmapi", SetLastError = true)]
public static extern int DwmEnableBlurBehindWindow(IntPtr hwnd, ref DWM_BLURBEHIND blurBehind);
[DllImport("dwmapi", SetLastError = true)]
public static extern uint DwmEnableComposition(uint uCompositionAction);
public static void EnableComposition() {
DwmEnableComposition(DWM_EC_ENABLECOMPOSITION);
}
public static void DisableComposition() {
DwmEnableComposition(DWM_EC_DISABLECOMPOSITION);
}
// Key to ColorizationColor for DWM
private const string COLORIZATION_COLOR_KEY = @"SOFTWARE\Microsoft\Windows\DWM";
/// <summary>
/// Helper method for an easy DWM check
/// </summary>
/// <returns>bool true if DWM is available AND active</returns>
public static bool IsDwmEnabled() {
// According to: http://technet.microsoft.com/en-us/subscriptions/aa969538%28v=vs.85%29.aspx
// And: http://msdn.microsoft.com/en-us/library/windows/desktop/aa969510%28v=vs.85%29.aspx
// DMW is always enabled on Windows 8! So return true and save a check! ;-)
if (Environment.OSVersion.Version.Major == 6 && Environment.OSVersion.Version.Minor == 2) {
return true;
}
if (Environment.OSVersion.Version.Major >= 6) {
DwmIsCompositionEnabled(out var dwmEnabled);
return dwmEnabled;
}
return false;
}
public static Color ColorizationColor {
get {
using (RegistryKey key = Registry.CurrentUser.OpenSubKey(COLORIZATION_COLOR_KEY, false)) {
object dwordValue = key?.GetValue("ColorizationColor");
if (dwordValue != null) {
return Color.FromArgb((int)dwordValue);
}
}
return Color.White;
}
}
}
}

26
GreenshotPlugin/UnmanagedHelpers/Enums/DWMWINDOWATTRIBUTE.cs
View file

@ -1,9 +1,31 @@
using System.Diagnostics.CodeAnalysis;
/*
* Greenshot - a free and open source screenshot tool
* Copyright (C) 2007-2020 Thomas Braun, Jens Klingen, Robin Krom
*
* For more information see: http://getgreenshot.org/
* The Greenshot project is hosted on GitHub https://github.com/greenshot/greenshot
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 1 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
using System.Diagnostics.CodeAnalysis;
namespace GreenshotPlugin.UnmanagedHelpers.Enums
{
[SuppressMessage("ReSharper", "InconsistentNaming")]
public enum DWMWINDOWATTRIBUTE {
public enum DWMWINDOWATTRIBUTE : uint
{
DWMWA_NCRENDERING_ENABLED = 1,
DWMWA_NCRENDERING_POLICY,
DWMWA_TRANSITIONS_FORCEDISABLED,

23
GreenshotPlugin/UnmanagedHelpers/Enums/DWM_BB.cs
View file

@ -1,4 +1,25 @@
using System;
/*
* Greenshot - a free and open source screenshot tool
* Copyright (C) 2007-2020 Thomas Braun, Jens Klingen, Robin Krom
*
* For more information see: http://getgreenshot.org/
* The Greenshot project is hosted on GitHub https://github.com/greenshot/greenshot
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 1 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
using System;
using System.Diagnostics.CodeAnalysis;
namespace GreenshotPlugin.UnmanagedHelpers.Enums

34
GreenshotPlugin/UnmanagedHelpers/Enums/DWM_BLURBEHIND.cs Normal file
View file

@ -0,0 +1,34 @@
/*
* Greenshot - a free and open source screenshot tool
* Copyright (C) 2007-2020 Thomas Braun, Jens Klingen, Robin Krom
*
* For more information see: http://getgreenshot.org/
* The Greenshot project is hosted on GitHub https://github.com/greenshot/greenshot
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 1 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
using System;
using System.Runtime.InteropServices;
namespace GreenshotPlugin.UnmanagedHelpers.Enums
{
[StructLayout(LayoutKind.Sequential)]
public struct DWM_BLURBEHIND {
public DWM_BB dwFlags;
public bool fEnable;
public IntPtr hRgnBlur;
public bool fTransitionOnMaximized;
}
}

85
GreenshotPlugin/UnmanagedHelpers/Enums/DWM_THUMBNAIL_PROPERTIES.cs Normal file
View file

@ -0,0 +1,85 @@
/*
* Greenshot - a free and open source screenshot tool
* Copyright (C) 2007-2020 Thomas Braun, Jens Klingen, Robin Krom
*
* For more information see: http://getgreenshot.org/
* The Greenshot project is hosted on GitHub https://github.com/greenshot/greenshot
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 1 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
using System.Runtime.InteropServices;
using GreenshotPlugin.UnmanagedHelpers.Structs;
namespace GreenshotPlugin.UnmanagedHelpers.Enums
{
/// <summary>
/// See: http://msdn.microsoft.com/en-us/library/aa969502(v=vs.85).aspx
/// </summary>
[StructLayout(LayoutKind.Sequential)]
public struct DWM_THUMBNAIL_PROPERTIES {
// A bitwise combination of DWM thumbnail constant values that indicates which members of this structure are set.
public int dwFlags;
// The area in the destination window where the thumbnail will be rendered.
public RECT rcDestination;
// The region of the source window to use as the thumbnail. By default, the entire window is used as the thumbnail.
public RECT rcSource;
// The opacity with which to render the thumbnail. 0 is fully transparent while 255 is fully opaque. The default value is 255.
public byte opacity;
// TRUE to make the thumbnail visible; otherwise, FALSE. The default is FALSE.
public bool fVisible;
// TRUE to use only the thumbnail source's client area; otherwise, FALSE. The default is FALSE.
public bool fSourceClientAreaOnly;
public RECT Destination {
set {
dwFlags |= DWM_TNP_RECTDESTINATION;
rcDestination = value;
}
}
public RECT Source {
set {
dwFlags |= DWM_TNP_RECTSOURCE;
rcSource = value;
}
}
public byte Opacity {
set {
dwFlags |= DWM_TNP_OPACITY;
opacity = value;
}
}
public bool Visible {
set {
dwFlags |= DWM_TNP_VISIBLE;
fVisible = value;
}
}
public bool SourceClientAreaOnly {
set {
dwFlags |= DWM_TNP_SOURCECLIENTAREAONLY;
fSourceClientAreaOnly = value;
}
}
// A value for the rcDestination member has been specified.
public const int DWM_TNP_RECTDESTINATION = 0x00000001;
// A value for the rcSource member has been specified.
public const int DWM_TNP_RECTSOURCE = 0x00000002;
// A value for the opacity member has been specified.
public const int DWM_TNP_OPACITY = 0x00000004;
// A value for the fVisible member has been specified.
public const int DWM_TNP_VISIBLE = 0x00000008;
// A value for the fSourceClientAreaOnly member has been specified.
public const int DWM_TNP_SOURCECLIENTAREAONLY = 0x00000010;
}
}

23
GreenshotPlugin/UnmanagedHelpers/Enums/SYSCOLOR.cs
View file

@ -1,4 +1,25 @@
using System.Diagnostics.CodeAnalysis;
/*
* Greenshot - a free and open source screenshot tool
* Copyright (C) 2007-2020 Thomas Braun, Jens Klingen, Robin Krom
*
* For more information see: http://getgreenshot.org/
* The Greenshot project is hosted on GitHub https://github.com/greenshot/greenshot
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 1 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
using System.Diagnostics.CodeAnalysis;
namespace GreenshotPlugin.UnmanagedHelpers.Enums
{