--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/gui/styles/qwindowsxpstyle_p.h Mon Jan 11 14:00:40 2010 +0000
@@ -0,0 +1,356 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtGui module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QWINDOWSXPSTYLE_P_H
+#define QWINDOWSXPSTYLE_P_H
+
+//
+// W A R N I N G
+// -------------
+//
+// This file is not part of the Qt API. It exists for the convenience
+// of qapplication_*.cpp, qwidget*.cpp and qfiledialog.cpp. This header
+// file may change from version to version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include "qwindowsxpstyle.h"
+#include "qwindowsstyle_p.h"
+#include <qmap.h>
+#include <qt_windows.h>
+
+// Note, these tests are duplicated in qwizard_win.cpp.
+#ifdef Q_CC_GNU
+# include <w32api.h>
+# if (__W32API_MAJOR_VERSION >= 3 || (__W32API_MAJOR_VERSION == 2 && __W32API_MINOR_VERSION >= 5))
+# ifdef _WIN32_WINNT
+# undef _WIN32_WINNT
+# endif
+# define _WIN32_WINNT 0x0501
+# include <commctrl.h>
+# endif
+#endif
+
+#include <uxtheme.h>
+
+#if WINVER >= 0x0600
+#include <vssym32.h>
+#else
+#include <tmschema.h>
+#endif
+
+#include <limits.h>
+
+QT_BEGIN_NAMESPACE
+
+// Older Platform SDKs do not have the extended DrawThemeBackgroundEx
+// function. We add the needed parts here, and use the extended
+// function dynamically, if available in uxtheme.dll. Else, we revert
+// back to using the DrawThemeBackground function.
+#ifndef DTBG_OMITBORDER
+# ifndef DTBG_CLIPRECT
+# define DTBG_CLIPRECT 0x00000001
+# endif
+# ifndef DTBG_DRAWSOLID
+# define DTBG_DRAWSOLID 0x00000002
+# endif
+# ifndef DTBG_OMITBORDER
+# define DTBG_OMITBORDER 0x00000004
+# endif
+# ifndef DTBG_OMITCONTENT
+# define DTBG_OMITCONTENT 0x00000008
+# endif
+# ifndef DTBG_COMPUTINGREGION
+# define DTBG_COMPUTINGREGION 0x00000010
+# endif
+# ifndef DTBG_MIRRORDC
+# define DTBG_MIRRORDC 0x00000020
+# endif
+ typedef struct _DTBGOPTS
+ {
+ DWORD dwSize;
+ DWORD dwFlags;
+ RECT rcClip;
+ } DTBGOPTS, *PDTBGOPTS;
+#endif // _DTBGOPTS
+
+// Undefined for some compile environments
+#ifndef TMT_TEXTCOLOR
+# define TMT_TEXTCOLOR 3803
+#endif
+#ifndef TMT_BORDERCOLORHINT
+# define TMT_BORDERCOLORHINT 3822
+#endif
+#ifndef TMT_BORDERSIZE
+# define TMT_BORDERSIZE 2403
+#endif
+#ifndef TMT_BORDERONLY
+# define TMT_BORDERONLY 2203
+#endif
+#ifndef TMT_TRANSPARENTCOLOR
+# define TMT_TRANSPARENTCOLOR 3809
+#endif
+#ifndef TMT_CAPTIONMARGINS
+# define TMT_CAPTIONMARGINS 3603
+#endif
+#ifndef TMT_CONTENTMARGINS
+# define TMT_CONTENTMARGINS 3602
+#endif
+#ifndef TMT_SIZINGMARGINS
+# define TMT_SIZINGMARGINS 3601
+#endif
+#ifndef TMT_GLYPHTYPE
+# define TMT_GLYPHTYPE 4012
+#endif
+#ifndef TMT_BGTYPE
+# define TMT_BGTYPE 4001
+#endif
+#ifndef TMT_TEXTSHADOWTYPE
+# define TMT_TEXTSHADOWTYPE 4010
+#endif
+#ifndef TMT_BORDERCOLOR
+# define TMT_BORDERCOLOR 3801
+#endif
+#ifndef BT_IMAGEFILE
+# define BT_IMAGEFILE 0
+#endif
+#ifndef BT_BORDERFILL
+# define BT_BORDERFILL 1
+#endif
+#ifndef BT_NONE
+# define BT_NONE 2
+#endif
+#ifndef TMT_FILLCOLOR
+# define TMT_FILLCOLOR 3802
+#endif
+#ifndef TMT_PROGRESSCHUNKSIZE
+# define TMT_PROGRESSCHUNKSIZE 2411
+#endif
+
+// TMT_TEXTSHADOWCOLOR is wrongly defined in mingw
+#if TMT_TEXTSHADOWCOLOR != 3818
+#undef TMT_TEXTSHADOWCOLOR
+#define TMT_TEXTSHADOWCOLOR 3818
+#endif
+#ifndef TST_NONE
+# define TST_NONE 0
+#endif
+
+#ifndef GT_NONE
+# define GT_NONE 0
+#endif
+#ifndef GT_IMAGEGLYPH
+# define GT_IMAGEGLYPH 1
+#endif
+
+// These defines are missing from the tmschema, but still exist as
+// states for their parts
+#ifndef MINBS_INACTIVE
+#define MINBS_INACTIVE 5
+#endif
+#ifndef MAXBS_INACTIVE
+#define MAXBS_INACTIVE 5
+#endif
+#ifndef RBS_INACTIVE
+#define RBS_INACTIVE 5
+#endif
+#ifndef HBS_INACTIVE
+#define HBS_INACTIVE 5
+#endif
+#ifndef CBS_INACTIVE
+#define CBS_INACTIVE 5
+#endif
+
+// Uncomment define below to build debug assisting code, and output
+// #define DEBUG_XP_STYLE
+
+#if !defined(QT_NO_STYLE_WINDOWSXP)
+
+// Declarations -----------------------------------------------------------------------------------
+class XPThemeData
+{
+public:
+ XPThemeData(const QWidget *w = 0, QPainter *p = 0, const QString &theme = QString(),
+ int part = 0, int state = 0, const QRect &r = QRect())
+ : widget(w), painter(p), name(theme), htheme(0), partId(part), stateId(state),
+ mirrorHorizontally(false), mirrorVertically(false), noBorder(false),
+ noContent(false), rotate(0), rect(r)
+ {}
+
+ HRGN mask();
+ HTHEME handle();
+
+ RECT toRECT(const QRect &qr);
+ bool isValid();
+
+ const QWidget *widget;
+ QPainter *painter;
+ QString name;
+ HTHEME htheme;
+ int partId;
+ int stateId;
+
+ uint mirrorHorizontally : 1;
+ uint mirrorVertically : 1;
+ uint noBorder : 1;
+ uint noContent : 1;
+ uint rotate;
+ QRect rect;
+};
+
+struct ThemeMapKey {
+ QString name;
+ int partId;
+ int stateId;
+ bool noBorder;
+ bool noContent;
+
+ ThemeMapKey() : partId(-1), stateId(-1) {}
+ ThemeMapKey(const XPThemeData &data)
+ : name(data.name), partId(data.partId), stateId(data.stateId),
+ noBorder(data.noBorder), noContent(data.noContent) {}
+
+};
+
+inline uint qHash(const ThemeMapKey &key)
+{ return qHash(key.name) ^ key.partId ^ key.stateId; }
+
+inline bool operator==(const ThemeMapKey &k1, const ThemeMapKey &k2)
+{
+ return k1.name == k2.name
+ && k1.partId == k2.partId
+ && k1.stateId == k2.stateId;
+}
+
+enum AlphaChannelType {
+ UnknownAlpha = -1, // Alpha of part & state not yet known
+ NoAlpha, // Totally opaque, no need to touch alpha (RGB)
+ MaskAlpha, // Alpha channel must be fixed (ARGB)
+ RealAlpha // Proper alpha values from Windows (ARGB_Premultiplied)
+};
+
+struct ThemeMapData {
+ AlphaChannelType alphaType; // Which type of alpha on part & state
+
+ bool dataValid : 1; // Only used to detect if hash value is ok
+ bool partIsTransparent : 1;
+ bool hasAnyData : 1; // False = part & state has not data, NOP
+ bool hasAlphaChannel : 1; // True = part & state has real Alpha
+ bool wasAlphaSwapped : 1; // True = alpha channel needs to be swapped
+ bool hadInvalidAlpha : 1; // True = alpha channel contained invalid alpha values
+
+ ThemeMapData() : dataValid(false), partIsTransparent(false), hasAnyData(false),
+ hasAlphaChannel(false), wasAlphaSwapped(false), hadInvalidAlpha(false) {}
+};
+
+class QWindowsXPStylePrivate : public QWindowsStylePrivate
+{
+ Q_DECLARE_PUBLIC(QWindowsXPStyle)
+public:
+ QWindowsXPStylePrivate()
+ : QWindowsStylePrivate(), hasInitColors(false), bufferDC(0), bufferBitmap(0), nullBitmap(0),
+ bufferPixels(0), bufferW(0), bufferH(0)
+ { init(); }
+
+ ~QWindowsXPStylePrivate()
+ { cleanup(); }
+
+ static HWND winId(const QWidget *widget);
+
+ void init(bool force = false);
+ void cleanup(bool force = false);
+ void cleanupHandleMap();
+ const QPixmap *tabBody(QWidget *widget);
+
+ HBITMAP buffer(int w = 0, int h = 0);
+ HDC bufferHDC()
+ { return bufferDC;}
+
+ static bool resolveSymbols();
+ static bool useXP(bool update = false);
+
+ bool isTransparent(XPThemeData &themeData);
+ QRegion region(XPThemeData &themeData);
+
+ void setTransparency(QWidget *widget, XPThemeData &themeData);
+ void drawBackground(XPThemeData &themeData);
+ void drawBackgroundThruNativeBuffer(XPThemeData &themeData);
+ void drawBackgroundDirectly(XPThemeData &themeData);
+
+ bool hasAnyData(const QRect &rect);
+ bool hasAlphaChannel(const QRect &rect);
+ bool fixAlphaChannel(const QRect &rect);
+ bool swapAlphaChannel(const QRect &rect, bool allPixels = false);
+
+ QRgb groupBoxTextColor;
+ QRgb groupBoxTextColorDisabled;
+ QRgb sliderTickColor;
+ bool hasInitColors;
+
+ static QMap<QString,HTHEME> *handleMap;
+
+ QIcon dockFloat, dockClose;
+
+private:
+#ifdef DEBUG_XP_STYLE
+ void dumpNativeDIB(int w, int h);
+ void showProperties(XPThemeData &themeData);
+#endif
+
+ static QBasicAtomicInt ref;
+ static bool use_xp;
+ static QWidget *limboWidget;
+ static QPixmap *tabbody;
+
+ QHash<ThemeMapKey, ThemeMapData> alphaCache;
+ HDC bufferDC;
+ HBITMAP bufferBitmap;
+ HBITMAP nullBitmap;
+ uchar *bufferPixels;
+ int bufferW, bufferH;
+};
+
+#endif // QT_NO_STYLE_WINDOWS
+
+QT_END_NAMESPACE
+
+#endif //QWINDOWSXPSTYLE_P_H