Debugger: make breakpoint markers draggable

Change-Id: I6139badeb8cb8b20e653ce9f6685c0e577123617
Reviewed-by: David Schulz <[email protected]>

1 files changed, 20 insertions, 0 deletions

diff --git a/src/plugins/debugger/breakhandler.cpp b/src/plugins/debugger/breakhandler.cpp
index 2c1327d02fd..f66e8031f18 100644
--- a/src/plugins/debugger/breakhandler.cpp
+++ b/src/plugins/debugger/breakhandler.cpp
@@ -37,6 +37,7 @@
 #include "debuggerstringutils.h"
 #include "stackframe.h"
 
+#include <extensionsystem/invoker.h>
 #include <utils/hostosinfo.h>
 #include <utils/qtcassert.h>
 
@@ -1258,6 +1259,25 @@ void BreakHandler::updateLineNumberFromMarker(BreakpointModelId id, int lineNumb
     emit layoutChanged();
 }
 
+void BreakHandler::changeLineNumberFromMarker(BreakpointModelId id, int lineNumber)
+{
+    // We need to delay this as it is called from a marker which will be destroyed.
+    ExtensionSystem::InvokerBase invoker;
+    invoker.addArgument(id);
+    invoker.addArgument(lineNumber);
+    invoker.setConnectionType(Qt::QueuedConnection);
+    invoker.invoke(this, "changeLineNumberFromMarkerHelper");
+    QTC_CHECK(invoker.wasSuccessful());
+}
+
+void BreakHandler::changeLineNumberFromMarkerHelper(BreakpointModelId id, int lineNumber)
+{
+    BreakpointParameters data = breakpointData(id);
+    data.lineNumber = lineNumber;
+    removeBreakpoint(id);
+    appendBreakpoint(data);
+}
+
 BreakpointModelIds BreakHandler::allBreakpointIds() const
 {
     BreakpointModelIds ids;