make setSelectionOffsets() pure virtual

4 files changed, 14 insertions, 0 deletions

diff --git a/examples/triage/byte.cpp b/examples/triage/byte.cpp
index 9fdb80be..58835ed7 100644
--- a/examples/triage/byte.cpp
+++ b/examples/triage/byte.cpp
@@ -158,6 +158,12 @@ BNAddressRange ByteView::getSelectionOffsets()
 	return { start, end };
 }
 
+void ByteView::setSelectionOffsets(BNAddressRange range)
+{
+	navigate(range.start);
+	m_selectionStartAddr = range.start;
+	m_cursorAddr = range.end;
+}
 
 void ByteView::updateRanges()
 {
diff --git a/examples/triage/byte.h b/examples/triage/byte.h
index f98e7472..61cb51a4 100644
--- a/examples/triage/byte.h
+++ b/examples/triage/byte.h
@@ -83,6 +83,7 @@ public:
 	virtual QFont getFont() override;
 	virtual uint64_t getCurrentOffset() override;
 	virtual BNAddressRange getSelectionOffsets() override;
+	virtual void setSelectionOffsets(BNAddressRange range) override;
 	virtual bool navigate(uint64_t addr) override;
 	virtual void updateFonts() override;
 	virtual void selectAll();
diff --git a/examples/triage/view.cpp b/examples/triage/view.cpp
index 6f5729b4..417006b2 100644
--- a/examples/triage/view.cpp
+++ b/examples/triage/view.cpp
@@ -125,6 +125,12 @@ BNAddressRange TriageView::getSelectionOffsets()
 	return { m_currentOffset, m_currentOffset };
 }
 
+void TriageView::setSelectionOffsets(BNAddressRange range)
+{
+	// for subclass of View who does not have a meaningful setSelectionOffsets() behavior,
+	// we navigate to the start of the selection range
+	navigate(range.start);
+}
 
 void TriageView::setCurrentOffset(uint64_t offset)
 {
diff --git a/examples/triage/view.h b/examples/triage/view.h
index 973ab83a..37e53e7c 100644
--- a/examples/triage/view.h
+++ b/examples/triage/view.h
@@ -19,6 +19,7 @@ public:
 	virtual BinaryViewRef getData() override;
 	virtual uint64_t getCurrentOffset() override;
 	virtual BNAddressRange getSelectionOffsets() override;
+	virtual void setSelectionOffsets(BNAddressRange range) override;
 	virtual QFont getFont() override;
 	virtual bool navigate(uint64_t addr) override;