Use unique_ptr for Surface::Allocate to show transfer of ownership.

5 files changed, 10 insertions, 10 deletions

diff --git a/src/CallTip.cxx b/src/CallTip.cxx
index fccf20025..31ca35ed0 100644
--- a/src/CallTip.cxx
+++ b/src/CallTip.cxx
@@ -278,7 +278,7 @@ PRectangle CallTip::CallTipStart(Sci::Position pos, Point pt, int textHeight, co
 	clickPlace = 0;
 	val = defn;
 	codePage = codePage_;
-	std::unique_ptr<Surface> surfaceMeasure(Surface::Allocate(technology));
+	std::unique_ptr<Surface> surfaceMeasure = Surface::Allocate(technology);
 	surfaceMeasure->Init(wParent.GetID());
 	surfaceMeasure->SetUnicodeMode(SC_CP_UTF8 == codePage);
 	surfaceMeasure->SetDBCSMode(codePage);
diff --git a/src/EditView.cxx b/src/EditView.cxx
index 1c6e41096..1ec163d27 100644
--- a/src/EditView.cxx
+++ b/src/EditView.cxx
@@ -268,11 +268,11 @@ void EditView::DropGraphics(bool freeObjects) {
 
 void EditView::AllocateGraphics(const ViewStyle &vsDraw) {
 	if (!pixmapLine)
-		pixmapLine.reset(Surface::Allocate(vsDraw.technology));
+		pixmapLine = Surface::Allocate(vsDraw.technology);
 	if (!pixmapIndentGuide)
-		pixmapIndentGuide.reset(Surface::Allocate(vsDraw.technology));
+		pixmapIndentGuide = Surface::Allocate(vsDraw.technology);
 	if (!pixmapIndentGuideHighlight)
-		pixmapIndentGuideHighlight.reset(Surface::Allocate(vsDraw.technology));
+		pixmapIndentGuideHighlight = Surface::Allocate(vsDraw.technology);
 }
 
 static const char *ControlCharacterString(unsigned char ch) noexcept {
diff --git a/src/Editor.h b/src/Editor.h
index 9a86d12e1..c08c8288e 100644
--- a/src/Editor.h
+++ b/src/Editor.h
@@ -643,7 +643,7 @@ private:
 public:
 	AutoSurface(const Editor *ed, int technology = -1) {
 		if (ed->wMain.GetID()) {
-			surf.reset(Surface::Allocate(technology != -1 ? technology : ed->technology));
+			surf = Surface::Allocate(technology != -1 ? technology : ed->technology);
 			surf->Init(ed->wMain.GetID());
 			surf->SetUnicodeMode(SC_CP_UTF8 == ed->CodePage());
 			surf->SetDBCSMode(ed->CodePage());
@@ -652,7 +652,7 @@ public:
 	}
 	AutoSurface(SurfaceID sid, Editor *ed, int technology = -1) {
 		if (ed->wMain.GetID()) {
-			surf.reset(Surface::Allocate(technology != -1 ? technology : ed->technology));
+			surf = Surface::Allocate(technology != -1 ? technology : ed->technology);
 			surf->Init(sid, ed->wMain.GetID());
 			surf->SetUnicodeMode(SC_CP_UTF8 == ed->CodePage());
 			surf->SetDBCSMode(ed->CodePage());
diff --git a/src/MarginView.cxx b/src/MarginView.cxx
index c7da7e667..555720536 100644
--- a/src/MarginView.cxx
+++ b/src/MarginView.cxx
@@ -126,11 +126,11 @@ void MarginView::DropGraphics(bool freeObjects) {
 
 void MarginView::AllocateGraphics(const ViewStyle &vsDraw) {
 	if (!pixmapSelMargin)
-		pixmapSelMargin.reset(Surface::Allocate(vsDraw.technology));
+		pixmapSelMargin = Surface::Allocate(vsDraw.technology);
 	if (!pixmapSelPattern)
-		pixmapSelPattern.reset(Surface::Allocate(vsDraw.technology));
+		pixmapSelPattern = Surface::Allocate(vsDraw.technology);
 	if (!pixmapSelPatternOffset1)
-		pixmapSelPatternOffset1.reset(Surface::Allocate(vsDraw.technology));
+		pixmapSelPatternOffset1 = Surface::Allocate(vsDraw.technology);
 }
 
 void MarginView::RefreshPixMaps(Surface *surfaceWindow, WindowID wid, const ViewStyle &vsDraw) {
diff --git a/src/Platform.h b/src/Platform.h
index 5ba79a936..0c0f37ff6 100644
--- a/src/Platform.h
+++ b/src/Platform.h
@@ -168,7 +168,7 @@ public:
 	Surface &operator=(const Surface &) = delete;
 	Surface &operator=(Surface &&) = delete;
 	virtual ~Surface() {}
-	static Surface *Allocate(int technology);
+	static std::unique_ptr<Surface> Allocate(int technology);
 
 	virtual void Init(WindowID wid)=0;
 	virtual void Init(SurfaceID sid, WindowID wid)=0;