core.git: sc/source

[Caolán McNamara (via logerrit)]

 sc/source/ui/view/gridwin.cxx |   79 +++++++++++++++++++++++++-----------------
 1 file changed, 48 insertions(+), 31 deletions(-)

New commits:
commit 49d502e8017b2f8f0de153f0f3003b5f25d683b1
Author:     Caolán McNamara <caolan.mcnam...@collabora.com>
AuthorDate: Fri Jan 19 11:43:36 2024 +0000
Commit:     Caolán McNamara <caolan.mcnam...@collabora.com>
CommitDate: Fri Jan 19 14:51:33 2024 +0100

    use a ScopeGuard to restore the original map mode
    
    in all these cases the original map mode was always restored so
    there is no change for these examples.
    
    Change-Id: Iec24b2cd269b9408dac6404e054b3bb989ec7744
    Reviewed-on: https://gerrit.libreoffice.org/c/core/+/162306
    Tested-by: Jenkins
    Reviewed-by: Caolán McNamara <caolan.mcnam...@collabora.com>

diff --git a/sc/source/ui/view/gridwin.cxx b/sc/source/ui/view/gridwin.cxx
index 58d35876ad30..7ab9d66ea71b 100644
--- a/sc/source/ui/view/gridwin.cxx
+++ b/sc/source/ui/view/gridwin.cxx
@@ -6625,10 +6625,16 @@ void ScGridWindow::DeleteSelectionOverlay()
 
 void ScGridWindow::UpdateSelectionOverlay()
 {
-    MapMode aDrawMode = GetDrawMapMode();
-    MapMode aOldMode = GetMapMode();
-    if ( aOldMode != aDrawMode )
-        SetMapMode( aDrawMode );
+    const MapMode aDrawMode = GetDrawMapMode();
+    const MapMode aOldMode = GetMapMode();
+    comphelper::ScopeGuard aMapModeGuard(
+        [&aOldMode, &aDrawMode, this] {
+            if (aOldMode != aDrawMode)
+                SetMapMode(aOldMode);
+        }
+    );
+    if (aOldMode != aDrawMode)
+        SetMapMode(aDrawMode);
 
     DeleteSelectionOverlay();
     std::vector<tools::Rectangle> aRects;
@@ -6865,10 +6871,16 @@ void ScGridWindow::UpdateDragRectOverlay()
     bool bInPrintTwips = comphelper::LibreOfficeKit::isCompatFlagSet(
         comphelper::LibreOfficeKit::Compat::scPrintTwipsMsgs);
 
-    MapMode aDrawMode = GetDrawMapMode();
-    MapMode aOldMode = GetMapMode();
-    if ( aOldMode != aDrawMode )
-        SetMapMode( aDrawMode );
+    const MapMode aDrawMode = GetDrawMapMode();
+    const MapMode aOldMode = GetMapMode();
+    comphelper::ScopeGuard aMapModeGuard(
+        [&aOldMode, &aDrawMode, this] {
+            if (aOldMode != aDrawMode)
+                SetMapMode(aOldMode);
+        }
+    );
+    if (aOldMode != aDrawMode)
+        SetMapMode(aDrawMode);
 
     DeleteDragRectOverlay();
 
@@ -7021,9 +7033,6 @@ void ScGridWindow::UpdateDragRectOverlay()
             
pViewShell->libreOfficeKitViewCallback(LOK_CALLBACK_TEXT_SELECTION, 
aRectsString);
         }
     }
-
-    if ( aOldMode != aDrawMode )
-        SetMapMode( aOldMode );
 }
 
 void ScGridWindow::DeleteHeaderOverlay()
@@ -7033,10 +7042,16 @@ void ScGridWindow::DeleteHeaderOverlay()
 
 void ScGridWindow::UpdateHeaderOverlay()
 {
-    MapMode aDrawMode = GetDrawMapMode();
-    MapMode aOldMode = GetMapMode();
-    if ( aOldMode != aDrawMode )
-        SetMapMode( aDrawMode );
+    const MapMode aDrawMode = GetDrawMapMode();
+    const MapMode aOldMode = GetMapMode();
+    comphelper::ScopeGuard aMapModeGuard(
+        [&aOldMode, &aDrawMode, this] {
+            if (aOldMode != aDrawMode)
+                SetMapMode(aOldMode);
+        }
+    );
+    if (aOldMode != aDrawMode)
+        SetMapMode(aDrawMode);
 
     DeleteHeaderOverlay();
 
@@ -7067,9 +7082,6 @@ void ScGridWindow::UpdateHeaderOverlay()
             mpOOHeader->append(std::move(pOverlay));
         }
     }
-
-    if ( aOldMode != aDrawMode )
-        SetMapMode( aOldMode );
 }
 
 void ScGridWindow::DeleteShrinkOverlay()
@@ -7079,10 +7091,16 @@ void ScGridWindow::DeleteShrinkOverlay()
 
 void ScGridWindow::UpdateShrinkOverlay()
 {
-    MapMode aDrawMode = GetDrawMapMode();
-    MapMode aOldMode = GetMapMode();
-    if ( aOldMode != aDrawMode )
-        SetMapMode( aDrawMode );
+    const MapMode aDrawMode = GetDrawMapMode();
+    const MapMode aOldMode = GetMapMode();
+    comphelper::ScopeGuard aMapModeGuard(
+        [&aOldMode, &aDrawMode, this] {
+            if (aOldMode != aDrawMode)
+                SetMapMode(aOldMode);
+        }
+    );
+    if (aOldMode != aDrawMode)
+        SetMapMode(aDrawMode);
 
     DeleteShrinkOverlay();
 
@@ -7134,9 +7152,6 @@ void ScGridWindow::UpdateShrinkOverlay()
             mpOOShrink->append(std::move(pOverlay));
         }
     }
-
-    if ( aOldMode != aDrawMode )
-        SetMapMode( aOldMode );
 }
 
 void ScGridWindow::DeleteSparklineGroupOverlay()
@@ -7146,9 +7161,14 @@ void ScGridWindow::DeleteSparklineGroupOverlay()
 
 void ScGridWindow::UpdateSparklineGroupOverlay()
 {
-    MapMode aDrawMode = GetDrawMapMode();
-
-    MapMode aOldMode = GetMapMode();
+    const MapMode aDrawMode = GetDrawMapMode();
+    const MapMode aOldMode = GetMapMode();
+    comphelper::ScopeGuard aMapModeGuard(
+        [&aOldMode, &aDrawMode, this] {
+            if (aOldMode != aDrawMode)
+                SetMapMode(aOldMode);
+        }
+    );
     if (aOldMode != aDrawMode)
         SetMapMode(aDrawMode);
 
@@ -7197,9 +7217,6 @@ void ScGridWindow::UpdateSparklineGroupOverlay()
             }
         }
     }
-
-    if (aOldMode != aDrawMode)
-        SetMapMode(aOldMode);
 }
 
 // #i70788# central method to get the OverlayManager safely