crash report dialog:

* get current context without an exception (eg. Ctrl+\)
* use <pre> around stack
* make report details expandable
* what about threads?

Author: jef-n

src/app/qgscrashdialog.cpp

@@ -66,6 +66,7 @@ QString QgsCrashDialog::htmlToMarkdown( const QString &html )
   markdown.replace( "<br>", "\n" );
   markdown.replace( "<b>", "*" );
   markdown.replace( "</b>", "*" );
+  markdown.replace( "QGIS code revision: ", "QGIS code revision: commit:");
   return markdown;
 }
 

src/app/qgscrashreport.cpp

@@ -48,15 +48,18 @@ const QString QgsCrashReport::toHtml() const
     }
     else
     {
+      reportData.append( "<pre>" );
       Q_FOREACH ( const QgsStackTrace::StackLine &line, mStackTrace )
       {
         QFileInfo fileInfo( line.fileName );
         QString filename( fileInfo.fileName() );
         reportData.append( QString( "(%1) %2 %3:%4" ).arg( line.moduleName, line.symbolName, filename, line.lineNumber ) );
       }
+      reportData.append( "</pre>" );
     }
   }
 
+#if 0
   if ( flags().testFlag( QgsCrashReport::Plugins ) )
   {
     reportData.append( "<br>" );
@@ -70,6 +73,7 @@ const QString QgsCrashReport::toHtml() const
     reportData.append( "<b>Project Info</b>" );
     // TODO Get project details
   }
+#endif
 
   if ( flags().testFlag( QgsCrashReport::QgisInfo ) )
   {

src/core/qgsstacktrace.cpp

@@ -53,7 +53,12 @@ QVector<QgsStackTrace::StackLine> QgsStackTrace::trace( _EXCEPTION_POINTERS *Exc
 
   // StackWalk64() may modify context record passed to it, so we will
   // use a copy.
-  CONTEXT context_record = *ExceptionInfo->ContextRecord;
+  CONTEXT context_record;
+  if (ExceptionInfo)
+    context_record = *ExceptionInfo->ContextRecord;
+  else
+    RtlCaptureContext(&context_record);
+
   // Initialize stack walking.
   STACKFRAME64 stack_frame;
   memset( &stack_frame, 0, sizeof( stack_frame ) );
@@ -133,7 +138,6 @@ QVector<QgsStackTrace::StackLine> QgsStackTrace::trace( _EXCEPTION_POINTERS *Exc
   qgsFree( module );
   SymCleanup( process );
   return stack;
-
 }
 
 QString QgsStackTrace::mSymbolPaths;

src/ui/qgscrashdialog.ui

@@ -536,14 +536,14 @@
         </property>
        </widget>
       </item>
-      <item row="6" column="0" colspan="3">
+      <item row="3" column="1">
        <spacer name="verticalSpacer">
         <property name="orientation">
          <enum>Qt::Vertical</enum>
         </property>
         <property name="sizeHint" stdset="0">
          <size>
-          <width>20</width>
+          <width>0</width>
           <height>0</height>
          </size>
         </property>