From bf15e22cee235b31f43032e7b9862926a92fa75c Mon Sep 17 00:00:00 2001
From: Friedemann Kleint <Friedemann.Kleint@qt.io>
Date: Tue, 17 Oct 2017 15:55:03 +0200
Subject: QWindowsXPStyle: Add debug operators for the theme data

This helps to debug style issues.

Change-Id: If2c236d6666512bf1658d951f9b304ce4d129357
Reviewed-by: Gabriel de Dietrich <gabriel.dedietrich@qt.io>
Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
---
 .../styles/windowsvista/qwindowsxpstyle.cpp        | 34 ++++++++++++++++++++++
 .../styles/windowsvista/qwindowsxpstyle_p_p.h      |  8 +++++
 2 files changed, 42 insertions(+)

(limited to 'src/plugins/styles/windowsvista')

diff --git a/src/plugins/styles/windowsvista/qwindowsxpstyle.cpp b/src/plugins/styles/windowsvista/qwindowsxpstyle.cpp
index 0a47ccf68a..ba993e55f2 100644
--- a/src/plugins/styles/windowsvista/qwindowsxpstyle.cpp
+++ b/src/plugins/styles/windowsvista/qwindowsxpstyle.cpp
@@ -3963,6 +3963,40 @@ QWindowsXPStyle::QWindowsXPStyle(QWindowsXPStylePrivate &dd) : QWindowsStyle(dd)
 {
 }
 
+#ifndef QT_NO_DEBUG_STREAM
+QDebug operator<<(QDebug d, const XPThemeData &t)
+{
+    QDebugStateSaver saver(d);
+    d.nospace();
+    d << "XPThemeData(" << t.widget << ", theme=#" << t.theme << ", " << t.htheme
+        << ", partId=" << t.partId << ", stateId=" << t.stateId << ", rect=" << t.rect
+        << ", mirrorHorizontally=" << t.mirrorHorizontally << ", mirrorVertically="
+        << t.mirrorVertically << ", noBorder=" << t.noBorder << ", noContent=" << t.noContent
+        << ", rotate=" << t.rotate << ')';
+    return d;
+}
+
+QDebug operator<<(QDebug d, const ThemeMapKey &k)
+{
+    QDebugStateSaver saver(d);
+    d.nospace();
+    d << "ThemeMapKey(theme=#" << k.theme
+        << ", partId=" << k.partId << ", stateId=" << k.stateId
+        << ", noBorder=" << k.noBorder << ", noContent=" << k.noContent << ')';
+    return d;
+}
+
+QDebug operator<<(QDebug d, const ThemeMapData &td)
+{
+    QDebugStateSaver saver(d);
+    d.nospace();
+    d << "ThemeMapData(alphaType=" << td.alphaType
+      << ", dataValid=" << td.dataValid << ", partIsTransparent=" << td.partIsTransparent
+      << ", hasAlphaChannel=" << td.hasAlphaChannel << ", wasAlphaSwapped=" << td.wasAlphaSwapped
+      << ", hadInvalidAlpha=" << td.hadInvalidAlpha << ')';
+    return d;
+}
+#endif // QT_NO_DEBUG_STREAM
 
 // Debugging code ---------------------------------------------------------------------[ START ]---
 // The code for this point on is not compiled by default, but only used as assisting
diff --git a/src/plugins/styles/windowsvista/qwindowsxpstyle_p_p.h b/src/plugins/styles/windowsvista/qwindowsxpstyle_p_p.h
index 721a734829..4f3fd9c48d 100644
--- a/src/plugins/styles/windowsvista/qwindowsxpstyle_p_p.h
+++ b/src/plugins/styles/windowsvista/qwindowsxpstyle_p_p.h
@@ -64,6 +64,8 @@
 
 QT_BEGIN_NAMESPACE
 
+class QDebug;
+
 // TMT_TEXTSHADOWCOLOR is wrongly defined in mingw
 #if TMT_TEXTSHADOWCOLOR != 3818
 #undef TMT_TEXTSHADOWCOLOR
@@ -181,6 +183,12 @@ struct ThemeMapData {
                      hasAlphaChannel(false), wasAlphaSwapped(false), hadInvalidAlpha(false) {}
 };
 
+#ifndef QT_NO_DEBUG_STREAM
+QDebug operator<<(QDebug d, const XPThemeData &t);
+QDebug operator<<(QDebug d, const ThemeMapKey &k);
+QDebug operator<<(QDebug d, const ThemeMapData &td);
+#endif
+
 class QWindowsXPStylePrivate : public QWindowsStylePrivate
 {
     Q_DECLARE_PUBLIC(QWindowsXPStyle)
-- 
cgit v1.2.3