diff src/video/qtopia/SDL_QWin.h @ 371:db0cc6034336

Added David Hedbor's Qtopia patches
author Sam Lantinga <slouken@libsdl.org>
date Sun, 19 May 2002 20:06:01 +0000
parents
children 11c8a7684f74
line wrap: on
line diff
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/video/qtopia/SDL_QWin.h	Sun May 19 20:06:01 2002 +0000
@@ -0,0 +1,128 @@
+/*
+    SDL - Simple DirectMedia Layer
+    Copyright (C) 1997, 1998, 1999, 2000, 2001  Sam Lantinga
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License as published by the Free Software Foundation; either
+    version 2 of the License, or (at your option) any later version.
+
+    This library 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
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public
+    License along with this library; if not, write to the Free
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+    Sam Lantinga
+    slouken@libsdl.org
+*/
+
+#ifdef SAVE_RCSID
+static char rcsid =
+ "@(#) $Id$";
+#endif
+
+#ifndef _SDL_QWin_h
+#define _SDL_QWin_h
+#include <stdio.h>
+
+#include <qimage.h>
+#include <qpixmap.h>
+#include <qwidget.h>
+#include <qpainter.h>
+#include <qdirectpainter_qws.h>
+
+#include "SDL_events.h"
+//#include "SDL_BView.h"
+
+extern "C" {
+#include "SDL_events_c.h"
+};
+
+class SDL_QWin : public QWidget
+{
+  void QueueKey(QKeyEvent *e, int pressed);
+ public:
+  SDL_QWin(const QSize& size);
+  virtual ~SDL_QWin();
+  virtual bool shown(void) {
+    return isVisible();
+  }
+  /* If called, the next resize event will not be forwarded to SDL. */
+  virtual void inhibitResize(void) {
+    my_inhibit_resize = true;
+  }
+  void setImage(QImage *image);
+  void setOffset(int x, int y) {
+    my_offset = QPoint(x, y);
+  }
+  void GetXYOffset(int &x, int &y) {
+    x = my_offset.x();
+    y = my_offset.y();
+  }
+  bool beginDraw(void) {
+    return true;
+  }
+  void endDraw(void) {
+  }
+  QImage *image(void) {
+    return my_image;
+  }
+  
+  void setWFlags(WFlags flags) {
+    QWidget::setWFlags(flags);
+    my_flags = flags;
+  }
+  const QPoint& mousePos() const { return my_mouse_pos; }
+  void setMousePos(const QPoint& newpos) { my_mouse_pos = newpos; }
+  void setFullscreen(bool);
+
+  void lockScreen() {
+    if(!my_painter) {
+      my_painter = new QDirectPainter(this);
+    }
+    my_locked++; // Increate lock refcount
+  }
+  void unlockScreen() {
+    if(my_locked > 0) {
+      my_locked--; // decrease lock refcount;
+    }
+    if(!my_locked && my_painter) {
+      my_painter->end();
+      delete my_painter;
+      my_painter = 0;
+    }
+  }
+  void repaintRect(const QRect& rect);
+ protected:
+  /* Handle resizing of the window */
+  virtual void resizeEvent(QResizeEvent *e);
+  void focusInEvent(QFocusEvent *);
+  void focusOutEvent(QFocusEvent *);
+  void closeEvent(QCloseEvent *e);
+  void mouseMoveEvent(QMouseEvent *e);
+  void mousePressEvent(QMouseEvent *e);
+  void mouseReleaseEvent(QMouseEvent *e);
+  void paintEvent(QPaintEvent *ev);
+  void keyPressEvent(QKeyEvent *e) {
+    QueueKey(e, 1);
+  }
+  void keyReleaseEvent(QKeyEvent *e) {
+    QueueKey(e, 0);
+  }
+ private:
+  void enableFullscreen();
+  QDirectPainter *my_painter;
+  QImage *my_image;
+  bool my_inhibit_resize;
+  QPoint my_offset;
+  QPoint my_mouse_pos;
+  WFlags my_flags;
+  WFlags my_has_fullscreen;
+  unsigned int my_locked;
+};
+
+#endif /* _SDL_QWin_h */