Remove GlobalContext class. Move all native code from EventHandler class to NativeWindowX11 and NativeWindowWin32 classes.

22 files changed, 486 insertions, 629 deletions

diff --git a/plugingui/Makefile.am b/plugingui/Makefile.am
index fc91d58..be0ecb6 100644
--- a/plugingui/Makefile.am
+++ b/plugingui/Makefile.am
@@ -26,7 +26,6 @@ EXTRA_DIST = \
 	directory.h \
   eventhandler.h \
 	font.h \
-	globalcontext.h \
 	guievent.h \
 	image.h \
 	label.h \
diff --git a/plugingui/Makefile.am.plugingui b/plugingui/Makefile.am.plugingui
index abdf6d5..f291428 100644
--- a/plugingui/Makefile.am.plugingui
+++ b/plugingui/Makefile.am.plugingui
@@ -4,7 +4,6 @@ PLUGIN_GUI_SOURCES = \
 	$(top_srcdir)/plugingui/nativewindow_x11.cc \
 	$(top_srcdir)/plugingui/nativewindow_win32.cc \
 	$(top_srcdir)/plugingui/plugingui.cc \
-	$(top_srcdir)/plugingui/globalcontext.cc \
 	$(top_srcdir)/plugingui/label.cc \
 	$(top_srcdir)/plugingui/eventhandler.cc \
 	$(top_srcdir)/plugingui/font.cc \
diff --git a/plugingui/Makefile.mingw32 b/plugingui/Makefile.mingw32
index 746c066..b8ffe9e 100644
--- a/plugingui/Makefile.mingw32
+++ b/plugingui/Makefile.mingw32
@@ -13,7 +13,6 @@ CXX_SOURCES = \
 	$(top_srcdir)/plugingui/nativewindow_x11.cc \
 	$(top_srcdir)/plugingui/nativewindow_win32.cc \
 	$(top_srcdir)/plugingui/plugingui.cc \
-	$(top_srcdir)/plugingui/globalcontext.cc \
 	$(top_srcdir)/plugingui/label.cc \
 	$(top_srcdir)/plugingui/eventhandler.cc \
 	$(top_srcdir)/plugingui/font.cc \
diff --git a/plugingui/colour.cc b/plugingui/colour.cc
index 01c4fc3..943011b 100644
--- a/plugingui/colour.cc
+++ b/plugingui/colour.cc
@@ -26,8 +26,6 @@
  */
 #include "colour.h"
 
-#include "globalcontext.h"
-
 GUI::Colour::Colour()
 {
   red = blue = green = alpha = 1.0;
diff --git a/plugingui/eventhandler.cc b/plugingui/eventhandler.cc
index a7aff12..7eae827 100644
--- a/plugingui/eventhandler.cc
+++ b/plugingui/eventhandler.cc
@@ -26,392 +26,25 @@
  */
 #include "eventhandler.h"
 
-#include "globalcontext.h"
-
-#include <stdio.h>
-
-#ifdef X11
-#include <X11/Xutil.h>
-#endif/*X11*/
+#include "window.h"
 
-GUI::EventHandler::EventHandler(GlobalContext *gctx)
+GUI::EventHandler::EventHandler(GUI::NativeWindow *n, GUI::Window *w)
 {
-  this->gctx = gctx;
+  native = n;
+  window = w;
+
   last_click = 0;
   last_was_dbl_click = false;
-#ifdef WIN32
-  this->gctx->eventhandler = this;
-  event = NULL;
-#endif/*WIN32*/
 }
 
 bool GUI::EventHandler::hasEvent()
 {
-#ifdef X11
-  return XPending(gctx->display);
-#endif/*X11*/
-
-#ifdef WIN32
-	MSG		msg;
-  return PeekMessage(&msg, NULL, 0, 0, 0) != 0;
-#endif/*WIN32*/
-  return false;
+  return native->hasEvent();
 }
 
-#ifdef WIN32
-
-extern GUI::Window *gwindow;
-
-#include "window.h"
-LRESULT CALLBACK dialogProc(HWND hwnd, UINT msg, WPARAM wp, LPARAM lp)
-{
-  GUI::EventHandler *handler =
-    (GUI::EventHandler *) GetWindowLong(hwnd, GWL_USERDATA);
-
-	switch(msg) {
-	case WM_SIZE:
-    {
-      static bool first = true;
-      if(!first) {
-        GUI::ResizeEvent *e = new GUI::ResizeEvent();
-        e->width = LOWORD(lp);
-        e->height = HIWORD(lp);
-        handler->event = e;
-        first = false;
-      }
-    }
-		break;
-
-	case WM_MOVE:
-    {
-//      GUI::MoveEvent *e = new GUI::MoveEvent();
-//      e->x = (int)(short) LOWORD(lp);
-//      e->y = (int)(short) HIWORD(lp);
-//      handler->event = e;
-    }
-		break;
-
-	case WM_CLOSE:
-    {
-      GUI::CloseEvent *e = new GUI::CloseEvent();
-      handler->event = e;
-    }
-    break;
-//		HWND child, old;
-//		old	= 0;
-
-//		numDialogs--;
-
-//		while(old != (child = GetNextDlgGroupItem(hwnd, hwnd, false))) {
-//			old = child;
-//			EndDialog(child, 0);
-//		}
-
-//		if(numDialogs) EndDialog(hwnd, 0);
-//		else PostQuitMessage(0);
-//		return 0;
-	case WM_MOUSEMOVE:
-    {
-      
-      GUI::MouseMoveEvent *e = new GUI::MouseMoveEvent();
-      e->x = (int)(short) LOWORD(lp);
-      e->y = (int)(short) HIWORD(lp);
-      handler->event = e;
-    }
-		break;
-
-	case WM_MOUSEWHEEL:
-    {
-      GUI::ScrollEvent *e = new GUI::ScrollEvent();
-
-      // NOTE: lp is coordinates in screen space, not client space.
-      POINT p;
-      p.x = (int)(short) LOWORD(lp);
-      p.y = (int)(short) HIWORD(lp);
-      ScreenToClient(hwnd, &p);
-
-      e->x = p.x;
-      e->y = p.y;
-      e->delta = -1 * (short)HIWORD(wp) / 60;
-      handler->event = e;
-    }
- 		break;
-
-	case WM_LBUTTONUP:
-	case WM_LBUTTONDBLCLK:
-	case WM_LBUTTONDOWN:
-	case WM_RBUTTONUP:
-	case WM_RBUTTONDBLCLK:
-	case WM_RBUTTONDOWN:
-	case WM_MBUTTONUP:
-	case WM_MBUTTONDBLCLK:
-	case WM_MBUTTONDOWN:
-    {
-      GUI::ButtonEvent *e = new GUI::ButtonEvent();
-      e->x = (int)(short) LOWORD(lp);
-      e->y = (int)(short) HIWORD(lp);
-
-      if(msg == WM_LBUTTONUP ||
-         msg == WM_LBUTTONDBLCLK ||
-         msg == WM_LBUTTONDOWN) e->button = 0;
-
-      if(msg == WM_RBUTTONUP ||
-         msg == WM_RBUTTONDBLCLK ||
-         msg == WM_RBUTTONDOWN) e->button = 1;
-
-      if(msg == WM_MBUTTONUP ||
-         msg == WM_MBUTTONDBLCLK ||
-         msg == WM_MBUTTONDOWN) e->button = 2;
-
-      e->direction = 0;
-      if(msg == WM_LBUTTONUP ||
-         msg == WM_RBUTTONUP ||
-         msg == WM_MBUTTONUP) e->direction = -1;
-
-      if(msg == WM_LBUTTONDOWN ||
-         msg == WM_RBUTTONDOWN ||
-         msg == WM_MBUTTONDOWN) e->direction = 1;
-
-      e->doubleclick = (msg == WM_LBUTTONDBLCLK ||
-                        msg == WM_RBUTTONDBLCLK ||
-                        msg == WM_MBUTTONDBLCLK);
-
-      handler->event = e;
-    }
-		break;
-
-	case WM_KEYDOWN:
-    {
-      GUI::KeyEvent *e = new GUI::KeyEvent();
-      //printf("wp: %d\n", wp);
-      switch(wp) {
-      case 37: e->keycode = GUI::KeyEvent::KEY_LEFT; break;
-      case 39: e->keycode = GUI::KeyEvent::KEY_RIGHT; break;
-      case 38: e->keycode = GUI::KeyEvent::KEY_UP; break;
-      case 40: e->keycode = GUI::KeyEvent::KEY_DOWN; break;
-      case 8: e->keycode = GUI::KeyEvent::KEY_BACKSPACE; break;
-      case 46: e->keycode = GUI::KeyEvent::KEY_DELETE; break;
-      case 36: e->keycode = GUI::KeyEvent::KEY_HOME; break;
-      case 35: e->keycode = GUI::KeyEvent::KEY_END; break;
-      case 33: e->keycode = GUI::KeyEvent::KEY_PGUP; break;
-      case 34: e->keycode = GUI::KeyEvent::KEY_PGDOWN; break;
-      case 13: e->keycode = GUI::KeyEvent::KEY_ENTER; break;
-      default: e->keycode = GUI::KeyEvent::KEY_UNKNOWN; break;
-      }
-      e->text = "";
-      e->direction = -1;
-      handler->event = e;
-    }
-		break;
-
-	case WM_CHAR:
-    {
-      //printf("WM_CHAR %d %d\n", (int)lp, (int)wp);
-      if(wp >= ' ') { // Filter control chars.
-        GUI::KeyEvent *e = new GUI::KeyEvent();
-        e->keycode = GUI::KeyEvent::KEY_CHARACTER;
-        e->text += (char)wp;
-        e->direction = -1;
-        handler->event = e;
-      }
-    }
-		break;
-
-	case WM_PAINT:
-    {
-      GUI::RepaintEvent *e = new GUI::RepaintEvent();
-      e->x = 0;
-      e->y = 0;
-      e->width = 100;
-      e->height = 100;
-      handler->event = e;
-
-      // Move to window.h (in class)
-      HDC pDC;
-      HBITMAP old;
-      HBITMAP ourbitmap;
-      int * framebuf;
-      GUI::PixelBuffer &px = gwindow->wpixbuf;
-
-      { // Create bitmap (move to window.cc)
-        HDC hDC;
-        BITMAPINFO bitmapinfo;
-        hDC = CreateCompatibleDC(NULL);
-        bitmapinfo.bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
-        bitmapinfo.bmiHeader.biWidth = px.width;
-        bitmapinfo.bmiHeader.biHeight = -px.height; /* top-down */
-        bitmapinfo.bmiHeader.biPlanes = 1;
-        bitmapinfo.bmiHeader.biBitCount = 32;
-        bitmapinfo.bmiHeader.biCompression = BI_RGB;
-        bitmapinfo.bmiHeader.biSizeImage = 0;
-        bitmapinfo.bmiHeader.biClrUsed = 256;
-        bitmapinfo.bmiHeader.biClrImportant = 256;
-        ourbitmap=CreateDIBSection(hDC, &bitmapinfo,
-                                   DIB_RGB_COLORS, (void**)&framebuf, 0, 0);
-        pDC=CreateCompatibleDC(NULL);
-        old = (HBITMAP__*)SelectObject(pDC, ourbitmap);
-        DeleteDC(hDC);
-      }
-
-      { // Copy GUI::PixelBuffer to framebuffer (move to window.cc)
-        int i,j,k;
-        for (k=0,i=0;i<(int)px.height;i++) {
-          for (j=0;j<(int)px.width;j++,k++) {
-            *(framebuf+k)=RGB(px.buf[(j + i * px.width) * 3 + 2],
-                              px.buf[(j + i * px.width) * 3 + 1],
-                              px.buf[(j + i * px.width) * 3 + 0]);
-          }
-        }
-      }
-      
-      PAINTSTRUCT	ps;
-      HDC	hdc = BeginPaint(handler->gctx->m_hwnd, &ps);
-      BitBlt(hdc,0,0,px.width,px.height,pDC,0,0,SRCCOPY);
-      EndPaint(handler->gctx->m_hwnd, &ps);
-
-      { // Destroy bitmap (move to window.cc)
-        SelectObject(pDC,old);
-        DeleteDC(pDC);
-        DeleteObject(ourbitmap);
-        
-      }
-    }
-		return DefWindowProc(hwnd, msg, wp, lp);
-	}
-
-	return DefWindowProc(hwnd, msg, wp, lp);
-}
-#endif/*WIN32*/
-
 GUI::Event *GUI::EventHandler::getNextEvent()
 {
-  Event *event = NULL;
-#ifdef X11
-  XEvent xe;
-  XNextEvent(gctx->display, &xe);
-
-  if(xe.type == MotionNotify) {
-    while(true) { // Hack to make sure only the last event is played.
-      if(!hasEvent()) break;
-      XEvent nxe;
-      XPeekEvent(gctx->display, &nxe);
-      if(nxe.type != MotionNotify) break;
-      XNextEvent(gctx->display, &xe);
-    }
-
-    MouseMoveEvent *e = new MouseMoveEvent();
-    e->window_id = xe.xmotion.window;
-    e->x = xe.xmotion.x;
-    e->y = xe.xmotion.y;
-    event = e;
-  }
-
-  if(xe.type == Expose && xe.xexpose.count == 0) {
-    RepaintEvent *e = new RepaintEvent();
-    e->window_id = xe.xexpose.window;
-    e->x = xe.xexpose.x;
-    e->y = xe.xexpose.y;
-    e->width = xe.xexpose.width;
-    e->height = xe.xexpose.height;
-    event = e;
-  }
-
-  if(xe.type == ConfigureNotify) {
-    ResizeEvent *e = new ResizeEvent();
-    e->window_id = xe.xconfigure.window;
-    //    e->x = xe.xconfigure.x;
-    //    e->y = xe.xconfigure.y;
-    e->width = xe.xconfigure.width;
-    e->height = xe.xconfigure.height;
-    event = e;
-  }
-
-  if(xe.type == ButtonPress || xe.type == ButtonRelease) {
-    if(xe.xbutton.button == 4 || xe.xbutton.button == 5) {
-      int scroll = 1;
-      while(true) { // Hack to make sure only the last event is played.
-        if(!hasEvent()) break;
-        XEvent nxe;
-        XPeekEvent(gctx->display, &nxe);
-        if(nxe.type != ButtonPress && nxe.type != ButtonRelease) break;
-        scroll += 1;
-        XNextEvent(gctx->display, &xe);
-      }
-      ScrollEvent *e = new ScrollEvent();
-      e->window_id = xe.xbutton.window;
-      e->x = xe.xbutton.x;
-      e->y = xe.xbutton.y;
-      e->delta = scroll * (xe.xbutton.button==4?-1:1);
-      event = e;
-    } else {
-      ButtonEvent *e = new ButtonEvent();
-      e->window_id = xe.xbutton.window;
-      e->x = xe.xbutton.x;
-      e->y = xe.xbutton.y;
-      e->button = 0;
-      e->direction = xe.type == ButtonPress?1:-1;
-      e->doubleclick =
-        xe.type == ButtonPress && (xe.xbutton.time - last_click) < 200;
-      
-      if(xe.type == ButtonPress) last_click = xe.xbutton.time;
-      event = e;
-    }
-  }
-
-  if(xe.type == KeyPress || xe.type == KeyRelease) {
-    //printf("key: %d\n", xe.xkey.keycode);
-    KeyEvent *e = new KeyEvent();
-    e->window_id = xe.xkey.window;
-
-    switch(xe.xkey.keycode) {
-    case 113: e->keycode = KeyEvent::KEY_LEFT; break;
-    case 114: e->keycode = KeyEvent::KEY_RIGHT; break;
-    case 111: e->keycode = KeyEvent::KEY_UP; break;
-    case 116: e->keycode = KeyEvent::KEY_DOWN; break;
-    case 119: e->keycode = KeyEvent::KEY_DELETE; break;
-    case 22: e->keycode = KeyEvent::KEY_BACKSPACE; break;
-    case 110: e->keycode = KeyEvent::KEY_HOME; break;
-    case 115: e->keycode = KeyEvent::KEY_END; break;
-    case 117: e->keycode = KeyEvent::KEY_PGDOWN; break;
-    case 112: e->keycode = KeyEvent::KEY_PGUP; break;
-    case 36: e->keycode = KeyEvent::KEY_ENTER; break;
-    default: e->keycode = KeyEvent::KEY_UNKNOWN; break;
-    }
-
-    char buf[1024];
-    int sz = XLookupString(&xe.xkey, buf, sizeof(buf),  NULL, NULL);
-    if(sz && e->keycode == KeyEvent::KEY_UNKNOWN) {
-      e->keycode = KeyEvent::KEY_CHARACTER;
-    }
-    e->text.append(buf, sz);
-
-    e->direction = xe.type == KeyPress?1:-1;
-    event = e;
-  }
-
-  if(xe.type == ClientMessage &&
-     (unsigned int)xe.xclient.data.l[0] == gctx->wmDeleteMessage) {
-    CloseEvent *e = new CloseEvent();
-    event = e;
-  }
-
-#endif/*X11*/
-
-#ifdef WIN32
-	MSG		msg;
-
-	if(GetMessage(&msg, NULL, 0, 0)) {
-    TranslateMessage(&msg);
-    DispatchMessage(&msg);
-	}
-
-  //  printf("Got message: %p\n", this->event);
-
-  event = this->event;
-  this->event = NULL;
-#endif/*WIN32*/
-
-  return event;
+  return native->getNextEvent();
 }
 
 void GUI::EventHandler::registerCloseHandler(void (*handler)(void *), void *ptr)
@@ -420,7 +53,7 @@ void GUI::EventHandler::registerCloseHandler(void (*handler)(void *), void *ptr)
   this->closeHandlerPtr = ptr;
 }
 
-void GUI::EventHandler::processEvents(Window *window)
+void GUI::EventHandler::processEvents()
 {
   while(hasEvent()) {
     Event *event = getNextEvent();
@@ -556,20 +189,3 @@ void GUI::EventHandler::processEvents(Window *window)
     delete event;
   }
 }
-
-#ifdef TEST_EVENTHANDLER
-//Additional dependency files
-//deps:
-//Required cflags (autoconf vars may be used)
-//cflags:
-//Required link options (autoconf vars may be used)
-//libs:
-#include "test.h"
-
-TEST_BEGIN;
-
-// TODO: Put some testcode here (see test.h for usable macros).
-
-TEST_END;
-
-#endif/*TEST_EVENTHANDLER*/
diff --git a/plugingui/eventhandler.h b/plugingui/eventhandler.h
index 69586f4..028418d 100644
--- a/plugingui/eventhandler.h
+++ b/plugingui/eventhandler.h
@@ -28,36 +28,33 @@
 #define __DRUMGIZMO_EVENTHANDLER_H__
 
 #include "guievent.h"
-#include "globalcontext.h"
-
-#include "window.h"
+#include "nativewindow.h"
+//#include "window.h"
 
 namespace GUI {
+class Window;
 
 class EventHandler {
 public:
-  EventHandler(GlobalContext *gctx);
+  EventHandler(NativeWindow *native, Window *window);
 
-  void processEvents(Window *window);
+  void processEvents();
 
   bool hasEvent();
   Event *getNextEvent();
 
   void registerCloseHandler(void (*handler)(void *), void *ptr);
 
-#ifdef WIN32
-  Event *event;
-#endif/*WIN32*/
-
-  GlobalContext *gctx;
-
 private:
+  Window *window;
   int last_click;
   void (*closeHandler)(void *);
   void *closeHandlerPtr;
 
   // Used to ignore mouse button release after a double click.
   bool last_was_dbl_click;
+
+  NativeWindow *native;
 };
 
 };
diff --git a/plugingui/font.cc b/plugingui/font.cc
index f9c8135..828286c 100644
--- a/plugingui/font.cc
+++ b/plugingui/font.cc
@@ -93,7 +93,7 @@ size_t GUI::Font::textHeight(std::string text)
   return img_font.height();
 }
 
-GUI::PixelBufferAlpha *GUI::Font::render(GlobalContext *gctx, std::string text)
+GUI::PixelBufferAlpha *GUI::Font::render(std::string text)
 {
   int border = 1;
   PixelBufferAlpha *pb =
diff --git a/plugingui/font.h b/plugingui/font.h
index c0a65f4..b47fbde 100644
--- a/plugingui/font.h
+++ b/plugingui/font.h
@@ -27,13 +27,12 @@
 #ifndef __DRUMGIZMO_FONT_H__
 #define __DRUMGIZMO_FONT_H__
 
-#include "pixelbuffer.h"
+#include <string>
+#include <map>
 
-#include "globalcontext.h"
+#include "pixelbuffer.h"
 #include "image.h"
 
-#include <string>
-
 namespace GUI {
 
 class Font {
@@ -49,12 +48,11 @@ public:
   size_t textWidth(std::string text);
   size_t textHeight(std::string text = "");
 
-  PixelBufferAlpha *render(GlobalContext *gctx, std::string text);
+  PixelBufferAlpha *render(std::string text);
 
 private:
   Image img_font;
 
-  GlobalContext *gctx;
   std::map<char, int> character_offset;
   std::map<char, size_t> character_width;
   std::map<char, int> character_pre_bias;
diff --git a/plugingui/globalcontext.cc b/plugingui/globalcontext.cc
deleted file mode 100644
index 0edcb74..0000000
--- a/plugingui/globalcontext.cc
+++ /dev/null
@@ -1,62 +0,0 @@
-/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
-/***************************************************************************
- *            globalcontext.cc
- *
- *  Sun Oct  9 19:16:47 CEST 2011
- *  Copyright 2011 Bent Bisballe Nyeng
- *  deva@aasimon.org
- ****************************************************************************/
-
-/*
- *  This file is part of DrumGizmo.
- *
- *  DrumGizmo 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.
- *
- *  DrumGizmo 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 DrumGizmo; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA.
- */
-#include "globalcontext.h"
-
-GUI::GlobalContext::GlobalContext()
-{
-#ifdef X11
-  display = XOpenDisplay(NULL);
-#endif/*X11*/
-
-#ifdef WIN32
-  eventhandler = NULL;
-#endif/*WIN32*/
-}
-
-GUI::GlobalContext::~GlobalContext()
-{
-#ifdef X11
-  XCloseDisplay(display);
-#endif/*X11*/
-}
-
-#ifdef TEST_GLOBALCONTEXT
-//Additional dependency files
-//deps:
-//Required cflags (autoconf vars may be used)
-//cflags:
-//Required link options (autoconf vars may be used)
-//libs:
-#include "test.h"
-
-TEST_BEGIN;
-
-// TODO: Put some testcode here (see test.h for usable macros).
-
-TEST_END;
-
-#endif/*TEST_GLOBALCONTEXT*/
diff --git a/plugingui/globalcontext.h b/plugingui/globalcontext.h
deleted file mode 100644
index 77e3c37..0000000
--- a/plugingui/globalcontext.h
+++ /dev/null
@@ -1,67 +0,0 @@
-/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
-/***************************************************************************
- *            globalcontext.h
- *
- *  Sun Oct  9 19:16:47 CEST 2011
- *  Copyright 2011 Bent Bisballe Nyeng
- *  deva@aasimon.org
- ****************************************************************************/
-
-/*
- *  This file is part of DrumGizmo.
- *
- *  DrumGizmo 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.
- *
- *  DrumGizmo 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 DrumGizmo; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA.
- */
-#ifndef __DRUMGIZMO_GLOBALCONTEXT_H__
-#define __DRUMGIZMO_GLOBALCONTEXT_H__
-
-#ifdef X11
-#include <X11/Xlib.h>
-#include <X11/Xatom.h>
-#endif/*X11*/
-
-#ifdef WIN32
-//#define WIN32_LEAN_AND_MEAN		// Exclude rarely-used stuff from Windows headers
-#include <windows.h>
-typedef HWND WNDID;
-namespace GUI { class EventHandler; };
-#endif/*WIN32*/
-
-#include <map>
-
-namespace GUI {
-
-class Widget;
-
-class GlobalContext {
-public:
-  GlobalContext();
-  ~GlobalContext();
-
-#ifdef X11
-  Display *display;
-  Atom wmDeleteMessage;
-#endif/*X11*/
-
-#ifdef WIN32
-	WNDID	m_hwnd;
-	char	*m_className;
-  EventHandler *eventhandler;
-#endif/*WIN32*/
-};
-
-};
-
-#endif/*__DRUMGIZMO_GLOBALCONTEXT_H__*/
diff --git a/plugingui/nativewindow.h b/plugingui/nativewindow.h
index 848a761..f27989f 100644
--- a/plugingui/nativewindow.h
+++ b/plugingui/nativewindow.h
@@ -29,13 +29,13 @@
 
 #include <string>
 
-#include "globalcontext.h"
+#include "guievent.h"
 
 namespace GUI {
 
 class NativeWindow {
 public:
-  NativeWindow(GlobalContext *c) : gctx(c) {}
+  NativeWindow() {}
   virtual ~NativeWindow() {}
 
   virtual void resize(int width, int height) = 0;
@@ -47,8 +47,8 @@ public:
   virtual void redraw() = 0;
   virtual void grabMouse(bool grab) = 0;
 
-protected:
-  GlobalContext *gctx;
+  virtual bool hasEvent() = 0;
+  virtual Event *getNextEvent() = 0;
 };
 
 };
diff --git a/plugingui/nativewindow_win32.cc b/plugingui/nativewindow_win32.cc
index d3c5a23..935cd04 100644
--- a/plugingui/nativewindow_win32.cc
+++ b/plugingui/nativewindow_win32.cc
@@ -30,20 +30,244 @@
 
 #include "window.h"
 
+LRESULT CALLBACK dialogProc(HWND hwnd, UINT msg, WPARAM wp, LPARAM lp)
+{
+  GUI::NativeWindowWin32 *native =
+    (GUI::NativeWindowWin32 *)GetWindowLong(hwnd, GWL_USERDATA);
+
+  // NOTE: 'native' is NULL intil the WM_CREATE message has been handled. 
+  if(!native) return DefWindowProc(hwnd, msg, wp, lp);
+
+  GUI::Window *window = native->window;
+
+	switch(msg) {
+	case WM_SIZE:
+    {
+      static bool first = true;
+      if(!first) {
+        GUI::ResizeEvent *e = new GUI::ResizeEvent();
+        e->width = LOWORD(lp);
+        e->height = HIWORD(lp);
+        native->event = e;
+        first = false;
+      }
+    }
+		break;
+
+	case WM_MOVE:
+    {
+//      GUI::MoveEvent *e = new GUI::MoveEvent();
+//      e->x = (int)(short) LOWORD(lp);
+//      e->y = (int)(short) HIWORD(lp);
+//      native->event = e;
+    }
+		break;
+
+	case WM_CLOSE:
+    {
+      GUI::CloseEvent *e = new GUI::CloseEvent();
+      native->event = e;
+    }
+    break;
+//		HWND child, old;
+//		old	= 0;
+
+//		numDialogs--;
+
+//		while(old != (child = GetNextDlgGroupItem(hwnd, hwnd, false))) {
+//			old = child;
+//			EndDialog(child, 0);
+//		}
+
+//		if(numDialogs) EndDialog(hwnd, 0);
+//		else PostQuitMessage(0);
+//		return 0;
+	case WM_MOUSEMOVE:
+    {
+      
+      GUI::MouseMoveEvent *e = new GUI::MouseMoveEvent();
+      e->x = (int)(short) LOWORD(lp);
+      e->y = (int)(short) HIWORD(lp);
+      native->event = e;
+    }
+		break;
+
+	case WM_MOUSEWHEEL:
+    {
+      GUI::ScrollEvent *e = new GUI::ScrollEvent();
+
+      // NOTE: lp is coordinates in screen space, not client space.
+      POINT p;
+      p.x = (int)(short) LOWORD(lp);
+      p.y = (int)(short) HIWORD(lp);
+      ScreenToClient(hwnd, &p);
+
+      e->x = p.x;
+      e->y = p.y;
+      e->delta = -1 * (short)HIWORD(wp) / 60;
+      native->event = e;
+    }
+ 		break;
+
+	case WM_LBUTTONUP:
+	case WM_LBUTTONDBLCLK:
+	case WM_LBUTTONDOWN:
+	case WM_RBUTTONUP:
+	case WM_RBUTTONDBLCLK:
+	case WM_RBUTTONDOWN:
+	case WM_MBUTTONUP:
+	case WM_MBUTTONDBLCLK:
+	case WM_MBUTTONDOWN:
+    {
+      GUI::ButtonEvent *e = new GUI::ButtonEvent();
+      e->x = (int)(short) LOWORD(lp);
+      e->y = (int)(short) HIWORD(lp);
+
+      if(msg == WM_LBUTTONUP ||
+         msg == WM_LBUTTONDBLCLK ||
+         msg == WM_LBUTTONDOWN) e->button = 0;
+
+      if(msg == WM_RBUTTONUP ||
+         msg == WM_RBUTTONDBLCLK ||
+         msg == WM_RBUTTONDOWN) e->button = 1;
+
+      if(msg == WM_MBUTTONUP ||
+         msg == WM_MBUTTONDBLCLK ||
+         msg == WM_MBUTTONDOWN) e->button = 2;
+
+      e->direction = 0;
+      if(msg == WM_LBUTTONUP ||
+         msg == WM_RBUTTONUP ||
+         msg == WM_MBUTTONUP) e->direction = -1;
+
+      if(msg == WM_LBUTTONDOWN ||
+         msg == WM_RBUTTONDOWN ||
+         msg == WM_MBUTTONDOWN) e->direction = 1;
+
+      e->doubleclick = (msg == WM_LBUTTONDBLCLK ||
+                        msg == WM_RBUTTONDBLCLK ||
+                        msg == WM_MBUTTONDBLCLK);
+
+      native->event = e;
+    }
+		break;
+
+	case WM_KEYDOWN:
+    {
+      GUI::KeyEvent *e = new GUI::KeyEvent();
+      //printf("wp: %d\n", wp);
+      switch(wp) {
+      case 37: e->keycode = GUI::KeyEvent::KEY_LEFT; break;
+      case 39: e->keycode = GUI::KeyEvent::KEY_RIGHT; break;
+      case 38: e->keycode = GUI::KeyEvent::KEY_UP; break;
+      case 40: e->keycode = GUI::KeyEvent::KEY_DOWN; break;
+      case 8: e->keycode = GUI::KeyEvent::KEY_BACKSPACE; break;
+      case 46: e->keycode = GUI::KeyEvent::KEY_DELETE; break;
+      case 36: e->keycode = GUI::KeyEvent::KEY_HOME; break;
+      case 35: e->keycode = GUI::KeyEvent::KEY_END; break;
+      case 33: e->keycode = GUI::KeyEvent::KEY_PGUP; break;
+      case 34: e->keycode = GUI::KeyEvent::KEY_PGDOWN; break;
+      case 13: e->keycode = GUI::KeyEvent::KEY_ENTER; break;
+      default: e->keycode = GUI::KeyEvent::KEY_UNKNOWN; break;
+      }
+      e->text = "";
+      e->direction = -1;
+      native->event = e;
+    }
+		break;
+
+	case WM_CHAR:
+    {
+      //printf("WM_CHAR %d %d\n", (int)lp, (int)wp);
+      if(wp >= ' ') { // Filter control chars.
+        GUI::KeyEvent *e = new GUI::KeyEvent();
+        e->keycode = GUI::KeyEvent::KEY_CHARACTER;
+        e->text += (char)wp;
+        e->direction = -1;
+        native->event = e;
+      }
+    }
+		break;
+
+	case WM_PAINT:
+    {
+      GUI::RepaintEvent *e = new GUI::RepaintEvent();
+      e->x = 0;
+      e->y = 0;
+      e->width = 100;
+      e->height = 100;
+      native->event = e;
+
+      // Move to window.h (in class)
+      HDC pDC;
+      HBITMAP old;
+      HBITMAP ourbitmap;
+      int * framebuf;
+      GUI::PixelBuffer &px = window->wpixbuf;
+
+      { // Create bitmap (move to window.cc)
+        HDC hDC;
+        BITMAPINFO bitmapinfo;
+        hDC = CreateCompatibleDC(NULL);
+        bitmapinfo.bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
+        bitmapinfo.bmiHeader.biWidth = px.width;
+        bitmapinfo.bmiHeader.biHeight = -px.height; /* top-down */
+        bitmapinfo.bmiHeader.biPlanes = 1;
+        bitmapinfo.bmiHeader.biBitCount = 32;
+        bitmapinfo.bmiHeader.biCompression = BI_RGB;
+        bitmapinfo.bmiHeader.biSizeImage = 0;
+        bitmapinfo.bmiHeader.biClrUsed = 256;
+        bitmapinfo.bmiHeader.biClrImportant = 256;
+        ourbitmap=CreateDIBSection(hDC, &bitmapinfo,
+                                   DIB_RGB_COLORS, (void**)&framebuf, 0, 0);
+        pDC=CreateCompatibleDC(NULL);
+        old = (HBITMAP__*)SelectObject(pDC, ourbitmap);
+        DeleteDC(hDC);
+      }
+
+      { // Copy GUI::PixelBuffer to framebuffer (move to window.cc)
+        int i,j,k;
+        for (k=0,i=0;i<(int)px.height;i++) {
+          for (j=0;j<(int)px.width;j++,k++) {
+            *(framebuf+k)=RGB(px.buf[(j + i * px.width) * 3 + 2],
+                              px.buf[(j + i * px.width) * 3 + 1],
+                              px.buf[(j + i * px.width) * 3 + 0]);
+          }
+        }
+      }
+      
+      PAINTSTRUCT	ps;
+      HDC	hdc = BeginPaint(native->m_hwnd, &ps);
+      BitBlt(hdc, 0, 0, px.width, px.height, pDC, 0, 0, SRCCOPY);
+      EndPaint(native->m_hwnd, &ps);
+
+      { // Destroy bitmap (move to window.cc)
+        SelectObject(pDC,old);
+        DeleteDC(pDC);
+        DeleteObject(ourbitmap);
+        
+      }
+    }
+		return DefWindowProc(hwnd, msg, wp, lp);
+	}
+
+	return DefWindowProc(hwnd, msg, wp, lp);
+}
+
 // Delared in eventhandler.cc
 LRESULT CALLBACK dialogProc(HWND hwnd, UINT msg, WPARAM wp, LPARAM lp);
 
-GUI::NativeWindowWin32::NativeWindowWin32(GlobalContext *gctx,
-                                          GUI::Window *window)
-  : GUI::NativeWindow(gctx)
+GUI::NativeWindowWin32::NativeWindowWin32(GUI::Window *window)
+  : GUI::NativeWindow()
 {
   this->window = window;
 
 	WNDCLASSEX wcex;
 	WNDID wndId;
 
-	gctx->m_hwnd = 0;
-	gctx->m_className = NULL;
+	m_hwnd = 0;
+	m_className = NULL;
+  event = NULL;
 
 	memset(&wcex, 0, sizeof(wcex));
 	
@@ -56,7 +280,7 @@ GUI::NativeWindowWin32::NativeWindowWin32(GlobalContext *gctx,
 	wcex.lpfnWndProc = (WNDPROC)dialogProc;
   wcex.hCursor = LoadCursor(NULL, IDC_ARROW);
   // Set data:
-	wcex.cbWndExtra = sizeof(EventHandler*); // Size of data.
+	wcex.cbWndExtra = sizeof(NativeWindowWin32*); // Size of data.
 	wcex.hInstance = GetModuleHandle(NULL);
 
   //	if(ex_style && WS_EX_TRANSPARENT == WS_EX_TRANSPARENT) {
@@ -65,7 +289,7 @@ GUI::NativeWindowWin32::NativeWindowWin32(GlobalContext *gctx,
   wcex.hbrBackground = NULL;//(HBRUSH) COLOR_BACKGROUND + 1;
   //	}
 	
-	wcex.lpszClassName = gctx->m_className = strdup("DrumGizmoClass");
+	wcex.lpszClassName = m_className = strdup("DrumGizmoClass");
 
 	RegisterClassEx(&wcex);
 
@@ -79,42 +303,42 @@ GUI::NativeWindowWin32::NativeWindowWin32(GlobalContext *gctx,
 		wndId = 0;
     //	}
 
-	gctx->m_hwnd = CreateWindowEx(0/*ex_style*/, gctx->m_className,
-                                "DGBasisWidget",
-                                (WS_OVERLAPPEDWINDOW | WS_VISIBLE),
-                                window->x(), window->y(),
-                                window->width(), window->height(),
-                                wndId, NULL,
-                                GetModuleHandle(NULL), NULL);
+	m_hwnd = CreateWindowEx(0/*ex_style*/, m_className,
+                          "DGBasisWidget",
+                          (WS_OVERLAPPEDWINDOW | WS_VISIBLE),
+                          window->x(), window->y(),
+                          window->width(), window->height(),
+                          wndId, NULL,
+                          GetModuleHandle(NULL), NULL);
 
-	SetWindowLongPtr(gctx->m_hwnd, GWL_USERDATA, (LONG_PTR)gctx->eventhandler);
+	SetWindowLongPtr(m_hwnd, GWL_USERDATA, (LONG_PTR)this);
 }
 
 GUI::NativeWindowWin32::~NativeWindowWin32()
 {
-	UnregisterClass(gctx->m_className, GetModuleHandle(NULL));
-	free(gctx->m_className);
+	UnregisterClass(m_className, GetModuleHandle(NULL));
+	free(m_className);
 }
 
 void GUI::NativeWindowWin32::resize(int width, int height)
 {
-  SetWindowPos(gctx->m_hwnd, NULL, -1, -1, (int)width, (int)height, SWP_NOMOVE);
+  SetWindowPos(m_hwnd, NULL, -1, -1, (int)width, (int)height, SWP_NOMOVE);
   RECT r;
-  GetClientRect(gctx->m_hwnd, &r);
+  GetClientRect(m_hwnd, &r);
   int w = width - r.right;
   int h = height - r.bottom;
 
-  SetWindowPos(gctx->m_hwnd, NULL, -1, -1, width + w, height + h, SWP_NOMOVE);
+  SetWindowPos(m_hwnd, NULL, -1, -1, width + w, height + h, SWP_NOMOVE);
 }
 
 void GUI::NativeWindowWin32::move(int x, int y)
 {
-  SetWindowPos(gctx->m_hwnd, NULL, (int)x, (int)y, -1, -1, SWP_NOSIZE);
+  SetWindowPos(m_hwnd, NULL, (int)x, (int)y, -1, -1, SWP_NOSIZE);
 }
 
 void GUI::NativeWindowWin32::show()
 {
-  ShowWindow(gctx->m_hwnd, SW_SHOW);
+  ShowWindow(m_hwnd, SW_SHOW);
 }
 
 void GUI::NativeWindowWin32::handleBuffer()
@@ -123,24 +347,46 @@ void GUI::NativeWindowWin32::handleBuffer()
 
 void GUI::NativeWindowWin32::hide()
 {
-  ShowWindow(gctx->m_hwnd, SW_HIDE);
+  ShowWindow(m_hwnd, SW_HIDE);
 }
 
 void GUI::NativeWindowWin32::redraw()
 {
-  RedrawWindow(gctx->m_hwnd, NULL, NULL, RDW_ERASE|RDW_INVALIDATE);
-  UpdateWindow(gctx->m_hwnd);
+  RedrawWindow(m_hwnd, NULL, NULL, RDW_ERASE|RDW_INVALIDATE);
+  UpdateWindow(m_hwnd);
 }
 
 void GUI::NativeWindowWin32::setCaption(const std::string &caption)
 {
-  SetWindowText(gctx->m_hwnd, caption.c_str());
+  SetWindowText(m_hwnd, caption.c_str());
 }
 
 void GUI::NativeWindowWin32::grabMouse(bool grab)
 {
-  if(grab) SetCapture(gctx->m_hwnd);
+  if(grab) SetCapture(m_hwnd);
   else ReleaseCapture();
 }
 
+bool GUI::NativeWindowWin32::hasEvent()
+{
+	MSG	msg;
+  return PeekMessage(&msg, NULL, 0, 0, 0) != 0;
+}
+
+GUI::Event *GUI::NativeWindowWin32::getNextEvent()
+{
+  Event *event = NULL;
+
+	MSG	msg;
+	if(GetMessage(&msg, NULL, 0, 0)) {
+    TranslateMessage(&msg);
+    DispatchMessage(&msg);
+	}
+
+  event = this->event;
+  this->event = NULL;
+
+  return event;
+}
+
 #endif/*WIN32*/
diff --git a/plugingui/nativewindow_win32.h b/plugingui/nativewindow_win32.h
index cceff2f..d8ba7b3 100644
--- a/plugingui/nativewindow_win32.h
+++ b/plugingui/nativewindow_win32.h
@@ -31,12 +31,17 @@
 
 #include "nativewindow.h"
 
+#include <windows.h>
+typedef HWND WNDID;
+
 namespace GUI {
 
 class Window;
+class Event;
+
 class NativeWindowWin32 : public NativeWindow {
 public:
-  NativeWindowWin32(GlobalContext *gctx, GUI::Window *window);
+  NativeWindowWin32(GUI::Window *window);
   ~NativeWindowWin32();
 
   void resize(int width, int height);
@@ -48,8 +53,14 @@ public:
   void redraw();
   void grabMouse(bool grab);
 
-private:
+  bool hasEvent();
+  Event *getNextEvent();
+
+  // Needed by dialogProc
   GUI::Window *window;
+	WNDID	m_hwnd;
+	char *m_className;
+  Event *event;
 };
 
 };
diff --git a/plugingui/nativewindow_x11.cc b/plugingui/nativewindow_x11.cc
index 79349dd..f8511a0 100644
--- a/plugingui/nativewindow_x11.cc
+++ b/plugingui/nativewindow_x11.cc
@@ -32,26 +32,28 @@
 
 #include "window.h"
 
-GUI::NativeWindowX11::NativeWindowX11(GlobalContext *gctx, GUI::Window *window)
-  : GUI::NativeWindow(gctx)
+GUI::NativeWindowX11::NativeWindowX11(GUI::Window *window)
+  : GUI::NativeWindow()
 {
+  display = XOpenDisplay(NULL);
+
   this->window = window;
   buffer = NULL;
 
   // Get some colors
-  int blackColor = BlackPixel(gctx->display, DefaultScreen(gctx->display));
+  int blackColor = BlackPixel(display, DefaultScreen(display));
   
-  ::Window w = DefaultRootWindow(gctx->display);
+  ::Window w = DefaultRootWindow(display);
 
   // Create the window
-  xwindow = XCreateSimpleWindow(gctx->display,
+  xwindow = XCreateSimpleWindow(display,
                                 w,
                                 window->x(), window->y(),
                                 window->width(), window->height(),
                                 0,
                                 blackColor, blackColor);
 
-  XSelectInput(gctx->display, xwindow,
+  XSelectInput(display, xwindow,
                StructureNotifyMask |
                PointerMotionMask |
                ButtonPressMask |
@@ -63,40 +65,41 @@ GUI::NativeWindowX11::NativeWindowX11(GlobalContext *gctx, GUI::Window *window)
                SubstructureNotifyMask);
 
   // register interest in the delete window message
-  gctx->wmDeleteMessage = XInternAtom(gctx->display, "WM_DELETE_WINDOW", false);
-  XSetWMProtocols(gctx->display, xwindow, &gctx->wmDeleteMessage, 1);
+  wmDeleteMessage = XInternAtom(display, "WM_DELETE_WINDOW", false);
+  XSetWMProtocols(display, xwindow, &wmDeleteMessage, 1);
 
   // "Map" the window (that is, make it appear on the screen)
-  XMapWindow(gctx->display, xwindow);
+  XMapWindow(display, xwindow);
 
   // Create a "Graphics Context"
-  gc = XCreateGC(gctx->display, xwindow, 0, NULL);
+  gc = XCreateGC(display, xwindow, 0, NULL);
 }
 
 GUI::NativeWindowX11::~NativeWindowX11()
 {
-  XDestroyWindow(gctx->display, xwindow);
-  //gctx->widgets.erase(window);
+  XDestroyWindow(display, xwindow);
+  //widgets.erase(window);
+  XCloseDisplay(display);
 }
 
 void GUI::NativeWindowX11::resize(int width, int height)
 {
-  XResizeWindow(gctx->display, xwindow, width, height);
+  XResizeWindow(display, xwindow, width, height);
 }
 
 void GUI::NativeWindowX11::move(int x, int y)
 {
-  XMoveWindow(gctx->display, xwindow, x, y);
+  XMoveWindow(display, xwindow, x, y);
 }
 
 void GUI::NativeWindowX11::show()
 {
-  XMapWindow(gctx->display, xwindow);
+  XMapWindow(display, xwindow);
 }
 
 void GUI::NativeWindowX11::hide()
 {
-  XUnmapWindow(gctx->display, xwindow);
+  XUnmapWindow(display, xwindow);
 }
 
 static int get_byte_order (void)
@@ -210,7 +213,7 @@ void GUI::NativeWindowX11::handleBuffer()
 {
   if(buffer) XDestroyImage(buffer);
   buffer =
-    create_image_from_buffer(gctx->display, DefaultScreen(gctx->display),
+    create_image_from_buffer(display, DefaultScreen(display),
                              window->wpixbuf.buf,
                              window->wpixbuf.width,
                              window->wpixbuf.height);
@@ -220,14 +223,14 @@ void GUI::NativeWindowX11::redraw()
 {
   // http://stackoverflow.com/questions/6384987/load-image-onto-a-window-using-xlib
   if(buffer == NULL) window->updateBuffer();
-  XPutImage(gctx->display, xwindow, gc, buffer, 0, 0, 0, 0,
+  XPutImage(display, xwindow, gc, buffer, 0, 0, 0, 0,
             window->width(), window->height());
-  XFlush(gctx->display);
+  XFlush(display);
 }
 
 void GUI::NativeWindowX11::setCaption(const std::string &caption)
 {
-  XStoreName(gctx->display, xwindow, caption.c_str());
+  XStoreName(display, xwindow, caption.c_str());
 }
 
 void GUI::NativeWindowX11::grabMouse(bool grab)
@@ -236,5 +239,125 @@ void GUI::NativeWindowX11::grabMouse(bool grab)
   // Don't need to do anything on this platoform...
 }
 
+bool GUI::NativeWindowX11::hasEvent()
+{
+  return XPending(display);
+}
+
+GUI::Event *GUI::NativeWindowX11::getNextEvent()
+{
+  Event *event = NULL;
+
+  XEvent xe;
+  XNextEvent(display, &xe);
+
+  if(xe.type == MotionNotify) {
+    while(true) { // Hack to make sure only the last event is played.
+      if(!hasEvent()) break;
+      XEvent nxe;
+      XPeekEvent(display, &nxe);
+      if(nxe.type != MotionNotify) break;
+      XNextEvent(display, &xe);
+    }
+
+    MouseMoveEvent *e = new MouseMoveEvent();
+    e->window_id = xe.xmotion.window;
+    e->x = xe.xmotion.x;
+    e->y = xe.xmotion.y;
+    event = e;
+  }
+
+  if(xe.type == Expose && xe.xexpose.count == 0) {
+    RepaintEvent *e = new RepaintEvent();
+    e->window_id = xe.xexpose.window;
+    e->x = xe.xexpose.x;
+    e->y = xe.xexpose.y;
+    e->width = xe.xexpose.width;
+    e->height = xe.xexpose.height;
+    event = e;
+  }
+
+  if(xe.type == ConfigureNotify) {
+    ResizeEvent *e = new ResizeEvent();
+    e->window_id = xe.xconfigure.window;
+    //    e->x = xe.xconfigure.x;
+    //    e->y = xe.xconfigure.y;
+    e->width = xe.xconfigure.width;
+    e->height = xe.xconfigure.height;
+    event = e;
+  }
+
+  if(xe.type == ButtonPress || xe.type == ButtonRelease) {
+    if(xe.xbutton.button == 4 || xe.xbutton.button == 5) {
+      int scroll = 1;
+      while(true) { // Hack to make sure only the last event is played.
+        if(!hasEvent()) break;
+        XEvent nxe;
+        XPeekEvent(display, &nxe);
+        if(nxe.type != ButtonPress && nxe.type != ButtonRelease) break;
+        scroll += 1;
+        XNextEvent(display, &xe);
+      }
+      ScrollEvent *e = new ScrollEvent();
+      e->window_id = xe.xbutton.window;
+      e->x = xe.xbutton.x;
+      e->y = xe.xbutton.y;
+      e->delta = scroll * (xe.xbutton.button==4?-1:1);
+      event = e;
+    } else {
+      ButtonEvent *e = new ButtonEvent();
+      e->window_id = xe.xbutton.window;
+      e->x = xe.xbutton.x;
+      e->y = xe.xbutton.y;
+      e->button = 0;
+      e->direction = xe.type == ButtonPress?1:-1;
+      e->doubleclick =
+        xe.type == ButtonPress && (xe.xbutton.time - last_click) < 200;
+      
+      if(xe.type == ButtonPress) last_click = xe.xbutton.time;
+      event = e;
+    }
+  }
+
+  if(xe.type == KeyPress || xe.type == KeyRelease) {
+    //printf("key: %d\n", xe.xkey.keycode);
+    KeyEvent *e = new KeyEvent();
+    e->window_id = xe.xkey.window;
+
+    switch(xe.xkey.keycode) {
+    case 113: e->keycode = KeyEvent::KEY_LEFT; break;
+    case 114: e->keycode = KeyEvent::KEY_RIGHT; break;
+    case 111: e->keycode = KeyEvent::KEY_UP; break;
+    case 116: e->keycode = KeyEvent::KEY_DOWN; break;
+    case 119: e->keycode = KeyEvent::KEY_DELETE; break;
+    case 22: e->keycode = KeyEvent::KEY_BACKSPACE; break;
+    case 110: e->keycode = KeyEvent::KEY_HOME; break;
+    case 115: e->keycode = KeyEvent::KEY_END; break;
+    case 117: e->keycode = KeyEvent::KEY_PGDOWN; break;
+    case 112: e->keycode = KeyEvent::KEY_PGUP; break;
+    case 36: e->keycode = KeyEvent::KEY_ENTER; break;
+    default: e->keycode = KeyEvent::KEY_UNKNOWN; break;
+    }
+
+    char buf[1024];
+    int sz = XLookupString(&xe.xkey, buf, sizeof(buf),  NULL, NULL);
+    if(sz && e->keycode == KeyEvent::KEY_UNKNOWN) {
+      e->keycode = KeyEvent::KEY_CHARACTER;
+    }
+    e->text.append(buf, sz);
+
+    e->direction = xe.type == KeyPress?1:-1;
+    event = e;
+  }
+
+  if(xe.type == ClientMessage &&
+     (unsigned int)xe.xclient.data.l[0] == wmDeleteMessage) {
+    CloseEvent *e = new CloseEvent();
+    event = e;
+  }
+
+  return event;
+}
+
 #endif/*X11*/
 
diff --git a/plugingui/nativewindow_x11.h b/plugingui/nativewindow_x11.h
index 0cd11da..84044de 100644
--- a/plugingui/nativewindow_x11.h
+++ b/plugingui/nativewindow_x11.h
@@ -38,7 +38,7 @@ namespace GUI {
 class Window;
 class NativeWindowX11 : public NativeWindow {
 public:
-  NativeWindowX11(GlobalContext *gctx, GUI::Window *window);
+  NativeWindowX11(GUI::Window *window);
   ~NativeWindowX11();
 
   void resize(int width, int height);
@@ -50,12 +50,20 @@ public:
   void redraw();
   void grabMouse(bool grab);
 
+  bool hasEvent();
+  Event *getNextEvent();
+
 private:
   ::Window xwindow;
   GC gc;
   XImage *buffer;
 
   GUI::Window *window;
+
+  int last_click;
+
+  Display *display;
+  Atom wmDeleteMessage;
 };
 
 };
diff --git a/plugingui/painter.cc b/plugingui/painter.cc
index 9e5b052..842ff11 100644
--- a/plugingui/painter.cc
+++ b/plugingui/painter.cc
@@ -176,7 +176,7 @@ void GUI::Painter::clear()
 void GUI::Painter::drawText(int x0, int y0, GUI::Font &font, std::string text,
                             bool nocolour)
 {
-  PixelBufferAlpha *textbuf = font.render(widget->window()->gctx, text);
+  PixelBufferAlpha *textbuf = font.render(text);
   if(nocolour) {
     for(size_t x = 0; x < textbuf->width; x++) {
       for(size_t y = 0; y < textbuf->height; y++) {
diff --git a/plugingui/plugingui.cc b/plugingui/plugingui.cc
index 3c2cb4c..5b2f2e3 100644
--- a/plugingui/plugingui.cc
+++ b/plugingui/plugingui.cc
@@ -29,7 +29,6 @@
 #include <hugin.hpp>
 #include <stdio.h>
 
-#include "globalcontext.h"
 #include "knob.h"
 
 #include "verticalline.h"
@@ -184,9 +183,7 @@ PluginGUI::PluginGUI(DrumGizmo *drumgizmo)
 
   this->drumgizmo = drumgizmo;
 
-  gctx = NULL;
   window = NULL;
-  eventhandler = NULL;
  
   running = true;
   closing = false;
@@ -231,7 +228,7 @@ void PluginGUI::thread_main()
 
     if(!running) break;
 
-    eventhandler->processEvents(window);
+    window->eventHandler()->processEvents();
 
     Message *msg;
     if((msg = drumgizmo->receiveGUIMessage()) != NULL) {
@@ -301,8 +298,6 @@ void PluginGUI::thread_main()
 void PluginGUI::deinit()
 {
   if(window) delete window;
-  if(eventhandler) delete eventhandler;
-  if(gctx) delete gctx;
 }
 
 void closeEventHandler(void *ptr)
@@ -314,11 +309,10 @@ void closeEventHandler(void *ptr)
 void PluginGUI::init()
 {
   DEBUG(gui, "init");
-  gctx = new GUI::GlobalContext();
-  eventhandler = new GUI::EventHandler(gctx);
-  eventhandler->registerCloseHandler(closeEventHandler, (void*)&closing);
+  window = new GUI::Window();
+  window->eventHandler()->registerCloseHandler(closeEventHandler,
+                                               (void*)&closing);
 
-  window = new GUI::Window(gctx);
   window->resize(370, 330);
   window->setCaption("DrumGizmo v"VERSION);
 
@@ -470,7 +464,7 @@ void PluginGUI::init()
 
 void PluginGUI::show()
 {
-  if(!gctx) init();
+  if(!window) init();
 
   window->show();
 }
@@ -488,7 +482,7 @@ void PluginGUI::processEvents()
   }
 
 #ifndef USE_THREAD
-  eventhandler->processEvents(window);
+  window->eventHandler()->processEvents(window);
 #endif/*USE_THREAD*/
 }
 
diff --git a/plugingui/plugingui.h b/plugingui/plugingui.h
index ac0023b..97e45b8 100644
--- a/plugingui/plugingui.h
+++ b/plugingui/plugingui.h
@@ -29,7 +29,6 @@
 
 #include "window.h"
 #include "eventhandler.h"
-#include "globalcontext.h"
 
 #include "label.h"
 #include "lineedit.h"
@@ -62,7 +61,6 @@ public:
   void setWindowClosedCallback(void (*handler)(void *), void *ptr);
 
   //private:
-  GUI::GlobalContext *gctx;
   GUI::Window *window;
   GUI::EventHandler *eventhandler;
 
diff --git a/plugingui/widget.cc b/plugingui/widget.cc
index 7d79859..05966aa 100644
--- a/plugingui/widget.cc
+++ b/plugingui/widget.cc
@@ -26,7 +26,6 @@
  */
 #include "widget.h"
 
-#include "globalcontext.h"
 #include "painter.h"
 #include "window.h"
 
diff --git a/plugingui/window.cc b/plugingui/window.cc
index 580a3c6..1f98c6f 100644
--- a/plugingui/window.cc
+++ b/plugingui/window.cc
@@ -42,15 +42,9 @@
 #include "nativewindow_win32.h"
 #endif/*WIN32*/
 
-GUI::Window *gwindow = NULL;
-
-GUI::Window::Window(GlobalContext *gctx) 
+GUI::Window::Window() 
   : Widget(NULL), wpixbuf(100, 100), back(":bg.png"), logo(":logo.png")
 {
-  gwindow = this;
-  
-  this->gctx = gctx;
-
   _x = _y = 100;
   _width = wpixbuf.width;
   _height = wpixbuf.height;
@@ -61,17 +55,25 @@ GUI::Window::Window(GlobalContext *gctx)
   _mouseFocus = NULL;
 
 #ifdef X11
-  native = new NativeWindowX11(gctx, this);
+  native = new NativeWindowX11(this);
 #endif/*X11*/
 
 #ifdef WIN32
-  native = new NativeWindowWin32(gctx, this);
+  native = new NativeWindowWin32(this);
 #endif/*WIN32*/
+
+  eventhandler = new GUI::EventHandler(native, this);
 }
 
 GUI::Window::~Window()
 {
   delete native;
+  delete eventhandler;
+}
+
+GUI::EventHandler *GUI::Window::eventHandler()
+{
+  return eventhandler;
 }
 
 void GUI::Window::setCaption(std::string caption)
diff --git a/plugingui/window.h b/plugingui/window.h
index c9cfe83..2a25d41 100644
--- a/plugingui/window.h
+++ b/plugingui/window.h
@@ -29,17 +29,16 @@
 
 #include "widget.h"
 
-#include "globalcontext.h"
-
 #include "pixelbuffer.h"
 #include "nativewindow.h"
 #include "image.h"
+#include "eventhandler.h"
 
 namespace GUI {
 
 class Window : public Widget {
 public:
-  Window(GlobalContext *gctx);
+  Window();
   ~Window();
 
   void show();
@@ -66,6 +65,8 @@ public:
 
   Window *window();
 
+  EventHandler *eventHandler();
+
   // handlers
   virtual void redraw();
   void resized(size_t w, size_t h);
@@ -79,8 +80,6 @@ public:
   Widget *mouseFocus();
   void setMouseFocus(Widget *widget);
 
-  GlobalContext *gctx;
-
   PixelBuffer wpixbuf;
   void updateBuffer();
 
@@ -92,6 +91,7 @@ protected:
   Widget *_mouseFocus;
 
   NativeWindow *native;
+  EventHandler *eventhandler;
 
   Image back;
   Image logo;
diff --git a/vst/Makefile.mingw32 b/vst/Makefile.mingw32
index 9d3f2f8..ed9762c 100644
--- a/vst/Makefile.mingw32
+++ b/vst/Makefile.mingw32
@@ -34,7 +34,6 @@ DG_CFLAGS = -DDISABLE_HUGIN -I../include -I../src -DSSE -msse -msse2
 
 GUI_SRC = \
 	$(DG_BASE)/plugingui/plugingui.cc \
-	$(DG_BASE)/plugingui/globalcontext.cc \
 	$(DG_BASE)/plugingui/label.cc \
 	$(DG_BASE)/plugingui/eventhandler.cc \
 	$(DG_BASE)/plugingui/font.cc \