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This commit allows us to experiment with different screen capture methods via plugins. e.g. a Desktop-Duplication API implementation could be supplied for Windows 8, which might capture DirectX better.

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This commit is contained in:
RKrom 2014-12-03 22:40:32 +01:00
commit fc0791bdb6
6 changed files with 242 additions and 194 deletions
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33
GreenshotPlugin/Core/WindowsHelper.cs
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@ -18,31 +18,29 @@
* 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.Collections.Generic;
using System.Diagnostics;
using System.Diagnostics.CodeAnalysis;
using System.Drawing;
using System.Drawing.Imaging;
using System.IO;
using System.Runtime.InteropServices;
using System.Text;
using System.Text.RegularExpressions;
using System.Threading;
using System.Windows.Forms;
using Greenshot.IniFile;
using Greenshot.Interop;
using Greenshot.Plugin;
using GreenshotPlugin.UnmanagedHelpers;
using log4net;
using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.Drawing;
using System.Drawing.Imaging;
using System.Runtime.InteropServices;
using System.Text;
using System.Text.RegularExpressions;
using System.Windows.Forms;
/// <summary>
/// Code for handling with "windows"
/// Main code is taken from vbAccelerator, location:
/// http://www.vbaccelerator.com/home/NET/Code/Libraries/Windows/Enumerating_Windows/article.asp
/// but a LOT of changes/enhancements were made to adapt it for Greenshot.
/// </summary>
using log4net;
namespace GreenshotPlugin.Core {
namespace GreenshotPlugin.Core {
#region EnumWindows
/// <summary>
/// EnumWindows wrapper for .NET
@ -73,7 +71,7 @@ namespace GreenshotPlugin.Core {
/// <summary>
/// Gets all child windows of the specified window
/// </summary>
/// <param name="hWndParent">Window Handle to get children for</param>
/// <param name="parent">Window Handle to get children for</param>
public WindowsEnumerator GetWindows(WindowDetails parent) {
if (parent != null) {
GetWindows(parent.Handle, null);
@ -167,7 +165,6 @@ namespace GreenshotPlugin.Core {
private const string METRO_GUTTER_CLASS = "ImmersiveGutter";
private static ILog LOG = LogManager.GetLogger(typeof(WindowDetails));
private static Dictionary<string, List<string>> classnameTree = new Dictionary<string, List<string>>();
private static CoreConfiguration conf = IniConfig.GetIniSection<CoreConfiguration>();
private static List<IntPtr> ignoreHandles = new List<IntPtr>();
private static List<string> excludeProcessesFromFreeze = new List<string>();
@ -988,7 +985,7 @@ namespace GreenshotPlugin.Core {
if (!doesCaptureFit) {
// if GDI is allowed.. (a screenshot won't be better than we comes if we continue)
using (Process thisWindowProcess = Process) {
if (!isMetroApp && WindowCapture.isGDIAllowed(thisWindowProcess)) {
if (!isMetroApp && WindowCapture.IsGdiAllowed(thisWindowProcess)) {
// we return null which causes the capturing code to try another method.
return null;
}