Simplify Sequences initializations (sdext)

Change-Id: Ide9a3ddd4f6915f45b02353293236988bff51eba
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/116935
Tested-by: Jenkins
Reviewed-by: Julien Nabet <serval2412@yahoo.fr>

3 files changed, 55 insertions, 43 deletions

diff --git a/sdext/source/presenter/PresenterGeometryHelper.cxx b/sdext/source/presenter/PresenterGeometryHelper.cxx
index 3d59f259ea7b..67a81d63c766 100644
--- a/sdext/source/presenter/PresenterGeometryHelper.cxx
+++ b/sdext/source/presenter/PresenterGeometryHelper.cxx
@@ -21,6 +21,8 @@
 
 #include <math.h>
 #include <algorithm>
+#include <o3tl/safeint.hxx>
+
 
 using namespace ::com::sun::star;
 using namespace ::com::sun::star::uno;
@@ -183,12 +185,15 @@ Reference<rendering::XPolyPolygon2D> PresenterGeometryHelper::CreatePolygon(
     if ( ! rxDevice.is())
         return nullptr;
 
-    Sequence<Sequence<geometry::RealPoint2D> > aPoints(1);
-    aPoints[0] = Sequence<geometry::RealPoint2D>(4);
-    aPoints[0][0] = geometry::RealPoint2D(rBox.X, rBox.Y);
-    aPoints[0][1] = geometry::RealPoint2D(rBox.X, rBox.Y+rBox.Height);
-    aPoints[0][2] = geometry::RealPoint2D(rBox.X+rBox.Width, rBox.Y+rBox.Height);
-    aPoints[0][3] = geometry::RealPoint2D(rBox.X+rBox.Width, rBox.Y);
+    Sequence<Sequence<geometry::RealPoint2D> > aPoints
+    {
+        {
+            { o3tl::narrowing<double>(rBox.X), o3tl::narrowing<double>(rBox.Y) },
+            { o3tl::narrowing<double>(rBox.X), o3tl::narrowing<double>(rBox.Y+rBox.Height) },
+            { o3tl::narrowing<double>(rBox.X+rBox.Width), o3tl::narrowing<double>(rBox.Y+rBox.Height) },
+            { o3tl::narrowing<double>(rBox.X+rBox.Width), o3tl::narrowing<double>(rBox.Y) }
+        }
+    };
     Reference<rendering::XLinePolyPolygon2D> xPolygon (
         rxDevice->createCompatibleLinePolyPolygon(aPoints));
     if (xPolygon.is())
@@ -204,12 +209,15 @@ Reference<rendering::XPolyPolygon2D> PresenterGeometryHelper::CreatePolygon(
     if ( ! rxDevice.is())
         return nullptr;
 
-    Sequence<Sequence<geometry::RealPoint2D> > aPoints(1);
-    aPoints[0] = Sequence<geometry::RealPoint2D>(4);
-    aPoints[0][0] = geometry::RealPoint2D(rBox.X1, rBox.Y1);
-    aPoints[0][1] = geometry::RealPoint2D(rBox.X1, rBox.Y2);
-    aPoints[0][2] = geometry::RealPoint2D(rBox.X2, rBox.Y2);
-    aPoints[0][3] = geometry::RealPoint2D(rBox.X2, rBox.Y1);
+    Sequence<Sequence<geometry::RealPoint2D> > aPoints
+    {
+        {
+            { rBox.X1, rBox.Y1 },
+            { rBox.X1, rBox.Y2 },
+            { rBox.X2, rBox.Y2 },
+            { rBox.X2, rBox.Y1 }
+        }
+    };
     Reference<rendering::XLinePolyPolygon2D> xPolygon (
         rxDevice->createCompatibleLinePolyPolygon(aPoints));
     if (xPolygon.is())
@@ -230,11 +238,13 @@ Reference<rendering::XPolyPolygon2D> PresenterGeometryHelper::CreatePolygon(
     for (sal_Int32 nIndex=0; nIndex<nCount; ++nIndex)
     {
         const awt::Rectangle& rBox (rBoxes[nIndex]);
-        aPoints[nIndex] = Sequence<geometry::RealPoint2D>(4);
-        aPoints[nIndex][0] = geometry::RealPoint2D(rBox.X, rBox.Y);
-        aPoints[nIndex][1] = geometry::RealPoint2D(rBox.X, rBox.Y+rBox.Height);
-        aPoints[nIndex][2] = geometry::RealPoint2D(rBox.X+rBox.Width, rBox.Y+rBox.Height);
-        aPoints[nIndex][3] = geometry::RealPoint2D(rBox.X+rBox.Width, rBox.Y);
+        aPoints[nIndex] = Sequence<geometry::RealPoint2D>
+        {
+            { o3tl::narrowing<double>(rBox.X), o3tl::narrowing<double>(rBox.Y) },
+            { o3tl::narrowing<double>(rBox.X), o3tl::narrowing<double>(rBox.Y+rBox.Height) },
+            { o3tl::narrowing<double>(rBox.X+rBox.Width), o3tl::narrowing<double>(rBox.Y+rBox.Height) },
+            { o3tl::narrowing<double>(rBox.X+rBox.Width), o3tl::narrowing<double>(rBox.Y) }
+        };
     }
 
     Reference<rendering::XLinePolyPolygon2D> xPolygon (
diff --git a/sdext/source/presenter/PresenterSlideShowView.cxx b/sdext/source/presenter/PresenterSlideShowView.cxx
index 7ad4bc207645..26239c0b2642 100644
--- a/sdext/source/presenter/PresenterSlideShowView.cxx
+++ b/sdext/source/presenter/PresenterSlideShowView.cxx
@@ -666,20 +666,21 @@ void PresenterSlideShowView::PaintOuterWindow (const awt::Rectangle& rRepaintBox
     Reference<rendering::XBitmap> xBackgroundBitmap (mpBackground->GetNormalBitmap());
     if (xBackgroundBitmap.is())
     {
-        Sequence<rendering::Texture> aTextures (1);
         const geometry::IntegerSize2D aBitmapSize(xBackgroundBitmap->getSize());
-        aTextures[0] = rendering::Texture (
-            geometry::AffineMatrix2D(
-                aBitmapSize.Width,0,0,
-                0,aBitmapSize.Height,0),
-            1,
-            0,
-            xBackgroundBitmap,
-            nullptr,
-            nullptr,
-            rendering::StrokeAttributes(),
-            rendering::TexturingMode::REPEAT,
-            rendering::TexturingMode::REPEAT);
+        Sequence<rendering::Texture> aTextures
+        {
+            {
+                geometry::AffineMatrix2D( aBitmapSize.Width,0,0, 0,aBitmapSize.Height,0),
+                1,
+                0,
+                xBackgroundBitmap,
+                nullptr,
+                nullptr,
+                rendering::StrokeAttributes(),
+                rendering::TexturingMode::REPEAT,
+                rendering::TexturingMode::REPEAT
+            }
+        };
 
         if (mxBackgroundPolygon1.is())
             mxCanvas->fillTexturedPolyPolygon(
diff --git a/sdext/source/presenter/PresenterWindowManager.cxx b/sdext/source/presenter/PresenterWindowManager.cxx
index 5f89cdfccc29..f6ff53852ea6 100644
--- a/sdext/source/presenter/PresenterWindowManager.cxx
+++ b/sdext/source/presenter/PresenterWindowManager.cxx
@@ -925,20 +925,21 @@ void PresenterWindowManager::PaintBackground (const awt::Rectangle& rUpdateBox)
 
     if (mxScaledBackgroundBitmap.is())
     {
-        Sequence<rendering::Texture> aTextures (1);
         const geometry::IntegerSize2D aBitmapSize(mxScaledBackgroundBitmap->getSize());
-        aTextures[0] = rendering::Texture (
-            geometry::AffineMatrix2D(
-                aBitmapSize.Width,0,0,
-                0,aBitmapSize.Height,0),
-            1,
-            0,
-            mxScaledBackgroundBitmap,
-            nullptr,
-            nullptr,
-            rendering::StrokeAttributes(),
-            rendering::TexturingMode::REPEAT,
-            rendering::TexturingMode::REPEAT);
+        Sequence<rendering::Texture> aTextures
+        {
+            {
+                geometry::AffineMatrix2D( aBitmapSize.Width,0,0, 0,aBitmapSize.Height,0),
+                1,
+                0,
+                mxScaledBackgroundBitmap,
+                nullptr,
+                nullptr,
+                rendering::StrokeAttributes(),
+                rendering::TexturingMode::REPEAT,
+                rendering::TexturingMode::REPEAT
+            }
+        };
 
         mxParentCanvas->fillTexturedPolyPolygon(
             xBackgroundPolygon,