From 17c2eb37ef09351c0949005cfc11fc5de74a72a4 Mon Sep 17 00:00:00 2001
From: baldurk <baldurk@baldurk.org>
Date: Tue, 21 Nov 2017 16:56:32 +0000
Subject: [PATCH] Accept a const QWidget* in RichResource functions

---
 qrenderdoc/Code/Interface/QRDInterface.cpp | 2 +-
 qrenderdoc/Code/Interface/QRDInterface.h   | 2 +-
 qrenderdoc/Code/QRDUtils.cpp               | 9 +++++----
 qrenderdoc/Code/QRDUtils.h                 | 7 ++++---
 4 files changed, 11 insertions(+), 9 deletions(-)

diff --git a/qrenderdoc/Code/Interface/QRDInterface.cpp b/qrenderdoc/Code/Interface/QRDInterface.cpp
index 2faefc305..9db5ceba0 100644
--- a/qrenderdoc/Code/Interface/QRDInterface.cpp
+++ b/qrenderdoc/Code/Interface/QRDInterface.cpp
@@ -132,7 +132,7 @@ QString ConfigFilePath(const QString &filename)
   return QDir::cleanPath(dir.absoluteFilePath(filename));
 }
 
-ICaptureContext *getCaptureContext(QWidget *widget)
+ICaptureContext *getCaptureContext(const QWidget *widget)
 {
   void *ctxptr = NULL;
 
diff --git a/qrenderdoc/Code/Interface/QRDInterface.h b/qrenderdoc/Code/Interface/QRDInterface.h
index 4f6423438..979a0a38c 100644
--- a/qrenderdoc/Code/Interface/QRDInterface.h
+++ b/qrenderdoc/Code/Interface/QRDInterface.h
@@ -1794,4 +1794,4 @@ This may return ``None`` if no capture context can be found.
 :return: The capture context associated with this widget, if one unambiguously exists.
 :rtype: CaptureContext
 )");
-ICaptureContext *getCaptureContext(QWidget *widget);
\ No newline at end of file
+ICaptureContext *getCaptureContext(const QWidget *widget);
\ No newline at end of file
diff --git a/qrenderdoc/Code/QRDUtils.cpp b/qrenderdoc/Code/QRDUtils.cpp
index fb329dbfc..b8b17d01b 100644
--- a/qrenderdoc/Code/QRDUtils.cpp
+++ b/qrenderdoc/Code/QRDUtils.cpp
@@ -79,7 +79,7 @@ struct RichResourceText
   // cache the context once we've obtained it.
   ICaptureContext *ctxptr = NULL;
 
-  void cacheDocument(QWidget *widget)
+  void cacheDocument(const QWidget *widget)
   {
     if(!ctxptr)
       ctxptr = getCaptureContext(widget);
@@ -216,7 +216,7 @@ bool RichResourceTextCheck(const QVariant &var)
   return var.userType() == qMetaTypeId<RichResourceTextPtr>();
 }
 
-void RichResourceTextPaint(QWidget *owner, QPainter *painter, QRect rect, QFont font,
+void RichResourceTextPaint(const QWidget *owner, QPainter *painter, QRect rect, QFont font,
                            QPalette palette, bool mouseOver, QPoint mousePos, const QVariant &var)
 {
   RichResourceTextPtr linkedText = var.value<RichResourceTextPtr>();
@@ -280,7 +280,7 @@ void RichResourceTextPaint(QWidget *owner, QPainter *painter, QRect rect, QFont
   }
 }
 
-int RichResourceTextWidthHint(QWidget *owner, const QVariant &var)
+int RichResourceTextWidthHint(const QWidget *owner, const QVariant &var)
 {
   RichResourceTextPtr linkedText = var.value<RichResourceTextPtr>();
 
@@ -289,7 +289,8 @@ int RichResourceTextWidthHint(QWidget *owner, const QVariant &var)
   return linkedText->doc.idealWidth();
 }
 
-bool RichResourceTextMouseEvent(QWidget *owner, const QVariant &var, QRect rect, QMouseEvent *event)
+bool RichResourceTextMouseEvent(const QWidget *owner, const QVariant &var, QRect rect,
+                                QMouseEvent *event)
 {
   // only process clicks or moves
   if(event->type() != QEvent::MouseButtonRelease && event->type() != QEvent::MouseMove)
diff --git a/qrenderdoc/Code/QRDUtils.h b/qrenderdoc/Code/QRDUtils.h
index f6ab19b6c..00879326d 100644
--- a/qrenderdoc/Code/QRDUtils.h
+++ b/qrenderdoc/Code/QRDUtils.h
@@ -133,17 +133,18 @@ void RichResourceTextInitialise(QVariant &var);
 bool RichResourceTextCheck(const QVariant &var);
 
 // paint the given variant containing rich text with the given parameters.
-void RichResourceTextPaint(QWidget *owner, QPainter *painter, QRect rect, QFont font,
+void RichResourceTextPaint(const QWidget *owner, QPainter *painter, QRect rect, QFont font,
                            QPalette palette, bool mouseOver, QPoint mousePos, const QVariant &var);
 
 // gives the width for a size hint for the rich text (since it might be larger than the original
 // text)
-int RichResourceTextWidthHint(QWidget *owner, const QVariant &var);
+int RichResourceTextWidthHint(const QWidget *owner, const QVariant &var);
 
 // handle a mouse event on some rich resource text.
 // returns true if the event is processed - for mouse move events, this means that the mouse is over
 // a resource link (which can be used to change the cursor to a pointing hand, for example).
-bool RichResourceTextMouseEvent(QWidget *owner, const QVariant &var, QRect rect, QMouseEvent *event);
+bool RichResourceTextMouseEvent(const QWidget *owner, const QVariant &var, QRect rect,
+                                QMouseEvent *event);
 
 // register runtime conversions for custom Qt metatypes
 void RegisterMetatypeConversions();