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Fix for repeating key in Windows < 7

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This commit is contained in:
RKrom 2014-06-17 11:50:13 +02:00
commit 8588fbd510
4 changed files with 56 additions and 3 deletions
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15
GreenshotPlugin/Controls/HotkeyControl.cs
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@ -18,6 +18,7 @@
* 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;
using System.Collections.Generic;
@ -27,6 +28,7 @@ using System.Windows.Forms;
using Greenshot.Plugin;
using log4net;
using GreenshotPlugin.Core;
namespace GreenshotPlugin.Controls {
/// <summary>
@ -37,6 +39,9 @@ namespace GreenshotPlugin.Controls {
public class HotkeyControl : GreenshotTextBox {
private static ILog LOG = LogManager.GetLogger(typeof(HotkeyControl));
private static EventDelay eventDelay = new EventDelay(TimeSpan.FromMilliseconds(600).Ticks);
private static bool isWindows7OrOlder = Environment.OSVersion.Version.Major >= 6 && Environment.OSVersion.Version.Minor >= 1;
// Holds the list of hotkeys
private static Dictionary<int, HotKeyHandler> keyHandlers = new Dictionary<int, HotKeyHandler>();
private static int hotKeyCounter = 1;
@ -474,7 +479,7 @@ namespace GreenshotPlugin.Controls {
modifiers |= (uint)Modifiers.WIN;
}
// Disable repeating hotkey for Windows 7 and beyond, as described in #1559
if (Environment.OSVersion.Version.Major >= 6 && Environment.OSVersion.Version.Minor >= 1) {
if (isWindows7OrOlder) {
modifiers |= (uint)Modifiers.NO_REPEAT;
}
if (RegisterHotKey(hotkeyHWND, hotKeyCounter, modifiers, (uint)virtualKeyCode)) {
@ -516,7 +521,13 @@ namespace GreenshotPlugin.Controls {
public static bool HandleMessages(ref Message m) {
if (m.Msg == WM_HOTKEY) {
// Call handler
keyHandlers[(int)m.WParam]();
if (isWindows7OrOlder) {
keyHandlers[(int)m.WParam]();
} else {
if (eventDelay.Check()) {
keyHandlers[(int)m.WParam]();
}
}
return true;
}
return false;