1 files changed, 60 insertions, 0 deletions
diff --git a/vncviewer/Win32TouchHandler.h b/vncviewer/Win32TouchHandler.h
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+++ b/vncviewer/Win32TouchHandler.h
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+/* Copyright 2020 Samuel Mannehed for Cendio AB
+ *
+ * This 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 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This software 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 software; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307,
+ * USA.
+ */
+
+#ifndef __WIN32TOUCHHANDLER_H__
+#define __WIN32TOUCHHANDLER_H__
+
+#include <windows.h>
+
+#include "BaseTouchHandler.h"
+#include "GestureEvent.h"
+
+class Win32TouchHandler: public BaseTouchHandler {
+  public:
+    Win32TouchHandler(HWND hWnd);
+
+    bool processEvent(UINT Msg, WPARAM wParam, LPARAM lParam);
+
+  private:
+    void handleWin32GestureEvent(GESTUREINFO gi);
+    bool isSinglePan(GESTUREINFO gi);
+
+  protected:
+    virtual void fakeMotionEvent(const GestureEvent origEvent);
+    virtual void fakeButtonEvent(bool press, int button,
+                                 const GestureEvent origEvent);
+    virtual void fakeKeyEvent(bool press, int keycode,
+                              const GestureEvent origEvent);
+  private:
+    void pushFakeEvent(UINT Msg, WPARAM wParam, LPARAM lParam);
+
+  private:
+    HWND hWnd;
+
+    bool gesturesConfigured;
+    bool startedSinglePan;
+    POINT gestureStart;
+
+    bool gestureActive;
+    bool ignoringGesture;
+
+    int fakeButtonMask;
+    POINT lastFakeMotionPos;
+};
+
+#endif // __WIN32TOUCHHANDLER_H__