desktop/qa/desktop_lib/test_desktop_lib.cxx | 28 ++++++++++++++++++++++++++++
desktop/source/lib/init.cxx | 9 +++++++++
2 files changed, 37 insertions(+)
New commits:
commit 19b1d810cba575bbcbd61c6c685d03a012d31d95
Author: Miklos Vajna <vmik...@collabora.com>
AuthorDate: Thu Apr 17 15:04:47 2025 +0200
Commit: Miklos Vajna <vmik...@collabora.com>
CommitDate: Thu Apr 17 16:11:07 2025 +0200
tdf#166218 desktop lok: fix paintTile()
This went wrong in commit bc2d1922e26bcf4e243150c3d439226743c6c2ba
(cool#11254 desktop lok: avoid invalidations if no tiles are sent,
2025-03-05), where I changed doc_paintPartTile(), but forgot to adapt
paintTile() accordingly.
Change-Id: I25fcbbc6681c6b6283ebe051037f3abbfdc34040
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/184322
Reviewed-by: Miklos Vajna <vmik...@collabora.com>
Tested-by: Jenkins
diff --git a/desktop/qa/desktop_lib/test_desktop_lib.cxx
b/desktop/qa/desktop_lib/test_desktop_lib.cxx
index bb957e0611a5..8fd22a443926 100644
--- a/desktop/qa/desktop_lib/test_desktop_lib.cxx
+++ b/desktop/qa/desktop_lib/test_desktop_lib.cxx
@@ -180,6 +180,7 @@ public:
void testBinaryCallback();
void testOmitInvalidate();
void test2ViewsOmitInvalidate();
+ void testPaintTileOmitInvalidate();
void testInput();
void testRedlineWriter();
void testRedlineCalc();
@@ -254,6 +255,7 @@ public:
CPPUNIT_TEST(testBinaryCallback);
CPPUNIT_TEST(testOmitInvalidate);
CPPUNIT_TEST(test2ViewsOmitInvalidate);
+ CPPUNIT_TEST(testPaintTileOmitInvalidate);
CPPUNIT_TEST(testInput);
CPPUNIT_TEST(testRedlineWriter);
CPPUNIT_TEST(testRedlineCalc);
@@ -2348,6 +2350,32 @@ void DesktopLOKTest::testPaintPartTile()
//CPPUNIT_ASSERT(aView1.m_bTilesInvalidated);
}
+void DesktopLOKTest::testPaintTileOmitInvalidate()
+{
+ // Given a painted tile:
+ comphelper::LibreOfficeKit::setPartInInvalidation(true);
+ comphelper::ScopeGuard aGuard([]()
+ {
+ comphelper::LibreOfficeKit::setPartInInvalidation(false);
+ });
+ LibLODocument_Impl* pDocument = loadDoc("blank_text.odt");
+ ViewCallback aView(pDocument);
+ const int nCanvasWidth = 256;
+ const int nCanvasHeight = 256;
+ std::array<sal_uInt8, nCanvasWidth * nCanvasHeight * 4> aPixels;
+ pDocument->m_pDocumentClass->paintTile(pDocument, aPixels.data(),
nCanvasWidth, nCanvasHeight, 0, 0, 3840, 3840);
+ Scheduler::ProcessEventsToIdle();
+ aView.m_bTilesInvalidated = false;
+
+ // When pressing a key:
+ pDocument->pClass->postKeyEvent(pDocument, LOK_KEYEVENT_KEYINPUT, 'x', 0);
+ pDocument->pClass->postKeyEvent(pDocument, LOK_KEYEVENT_KEYUP, 'x', 0);
+ Scheduler::ProcessEventsToIdle();
+
+ // Then make sure we get an invalidation:
+ CPPUNIT_ASSERT(aView.m_bTilesInvalidated);
+}
+
void DesktopLOKTest::testPaintPartTileDifferentSchemes()
{
Color aDarkColor(0x1c, 0x1c, 0x1c);
diff --git a/desktop/source/lib/init.cxx b/desktop/source/lib/init.cxx
index b586b2055814..d445eaab46f9 100644
--- a/desktop/source/lib/init.cxx
+++ b/desktop/source/lib/init.cxx
@@ -4283,6 +4283,15 @@ static void doc_paintTile(LibreOfficeKitDocument* pThis,
#else
(void) pBuffer;
#endif
+
+ // Inform all views with the same view render state about the paint, so
they know if makes sense
+ // to invalidate those areas later.
+ LibLODocument_Impl* pDocument = static_cast<LibLODocument_Impl*>(pThis);
+ int nOrigViewId = doc_getView(pThis);
+ int nPart = pDoc->getPart();
+ int nMode = pDoc->getEditMode();
+ tools::Rectangle aRectangle{Point(nTilePosX, nTilePosY), Size(nTileWidth,
nTileHeight)};
+ pDocument->updateViewsForPaintedTile(nOrigViewId, nPart, nMode,
aRectangle);
}
inline static ITiledRenderable* getDocumentPointer(LibreOfficeKitDocument*
pThis)
