diff options
author | Jan Holesovsky <kendy@collabora.com> | 2018-10-26 15:21:06 +0200 |
---|---|---|
committer | Jan Holesovsky <kendy@collabora.com> | 2018-11-08 14:38:49 +0100 |
commit | b0fb5acd045d116943645277a220abec5e8b6063 (patch) | |
tree | 66af4f2706d90338d888ba08ac975f96f8937679 /desktop | |
parent | 498dceb43f870bf9e380f1f87e99c6ccadf1963c (diff) |
lokdialog: Implement hi-dpi support for the routed dialogs.
Change-Id: I770c605a049b7ac9c26c2773414eef8b6fc093a2
Reviewed-on: https://gerrit.libreoffice.org/63032
Tested-by: Jenkins
Reviewed-by: Jan Holesovsky <kendy@collabora.com>
Diffstat (limited to 'desktop')
-rw-r--r-- | desktop/qa/desktop_lib/test_desktop_lib.cxx | 9 | ||||
-rw-r--r-- | desktop/source/lib/init.cxx | 24 |
2 files changed, 27 insertions, 6 deletions
diff --git a/desktop/qa/desktop_lib/test_desktop_lib.cxx b/desktop/qa/desktop_lib/test_desktop_lib.cxx index 389d84a0cc31..728af9163222 100644 --- a/desktop/qa/desktop_lib/test_desktop_lib.cxx +++ b/desktop/qa/desktop_lib/test_desktop_lib.cxx @@ -2431,12 +2431,13 @@ void DesktopLOKTest::testABI() CPPUNIT_ASSERT_EQUAL(documentClassOffset(39), offsetof(struct _LibreOfficeKitDocumentClass, setViewLanguage)); CPPUNIT_ASSERT_EQUAL(documentClassOffset(40), offsetof(struct _LibreOfficeKitDocumentClass, postWindowExtTextInputEvent)); CPPUNIT_ASSERT_EQUAL(documentClassOffset(41), offsetof(struct _LibreOfficeKitDocumentClass, getPartInfo)); - CPPUNIT_ASSERT_EQUAL(documentClassOffset(42), offsetof(struct _LibreOfficeKitDocumentClass, insertCertificate)); - CPPUNIT_ASSERT_EQUAL(documentClassOffset(43), offsetof(struct _LibreOfficeKitDocumentClass, addCertificate)); - CPPUNIT_ASSERT_EQUAL(documentClassOffset(44), offsetof(struct _LibreOfficeKitDocumentClass, getSignatureState)); + CPPUNIT_ASSERT_EQUAL(documentClassOffset(42), offsetof(struct _LibreOfficeKitDocumentClass, paintWindowDPI)); + CPPUNIT_ASSERT_EQUAL(documentClassOffset(43), offsetof(struct _LibreOfficeKitDocumentClass, insertCertificate)); + CPPUNIT_ASSERT_EQUAL(documentClassOffset(44), offsetof(struct _LibreOfficeKitDocumentClass, addCertificate)); + CPPUNIT_ASSERT_EQUAL(documentClassOffset(45), offsetof(struct _LibreOfficeKitDocumentClass, getSignatureState)); // Extending is fine, update this, and add new assert for the offsetof the // new method - CPPUNIT_ASSERT_EQUAL(documentClassOffset(45), sizeof(struct _LibreOfficeKitDocumentClass)); + CPPUNIT_ASSERT_EQUAL(documentClassOffset(46), sizeof(struct _LibreOfficeKitDocumentClass)); } CPPUNIT_TEST_SUITE_REGISTRATION(DesktopLOKTest); diff --git a/desktop/source/lib/init.cxx b/desktop/source/lib/init.cxx index 7ea6316f9e26..450cd0f1ad78 100644 --- a/desktop/source/lib/init.cxx +++ b/desktop/source/lib/init.cxx @@ -686,6 +686,11 @@ static void doc_paintWindow(LibreOfficeKitDocument* pThis, unsigned nLOKWindowId const int nX, const int nY, const int nWidth, const int nHeight); +static void doc_paintWindowDPI(LibreOfficeKitDocument* pThis, unsigned nLOKWindowId, unsigned char* pBuffer, + const int nX, const int nY, + const int nWidth, const int nHeight, + const double fDPIScale); + static void doc_postWindow(LibreOfficeKitDocument* pThis, unsigned nLOKWindowId, int nAction); static char* doc_getPartInfo(LibreOfficeKitDocument* pThis, int nPart); @@ -756,6 +761,7 @@ LibLODocument_Impl::LibLODocument_Impl(const uno::Reference <css::lang::XCompone m_pDocumentClass->getPartHash = doc_getPartHash; m_pDocumentClass->paintWindow = doc_paintWindow; + m_pDocumentClass->paintWindowDPI = doc_paintWindowDPI; m_pDocumentClass->postWindow = doc_postWindow; m_pDocumentClass->setViewLanguage = doc_setViewLanguage; @@ -3587,11 +3593,20 @@ unsigned char* doc_renderFont(SAL_UNUSED_PARAMETER LibreOfficeKitDocument* /*pTh return nullptr; } -static void doc_paintWindow(LibreOfficeKitDocument* /*pThis*/, unsigned nLOKWindowId, +static void doc_paintWindow(LibreOfficeKitDocument* pThis, unsigned nLOKWindowId, unsigned char* pBuffer, const int nX, const int nY, const int nWidth, const int nHeight) { + doc_paintWindowDPI(pThis, nLOKWindowId, pBuffer, nX, nY, nWidth, nHeight, 1.0); +} + +static void doc_paintWindowDPI(LibreOfficeKitDocument* /*pThis*/, unsigned nLOKWindowId, + unsigned char* pBuffer, + const int nX, const int nY, + const int nWidth, const int nHeight, + const double fDPIScale) +{ SolarMutexGuard aGuard; if (gImpl) gImpl->maLastExceptionMsg.clear(); @@ -3603,6 +3618,11 @@ static void doc_paintWindow(LibreOfficeKitDocument* /*pThis*/, unsigned nLOKWind return; } + // Setup cairo to draw with the changed DPI scale (and return back to 1.0 + // when the painting finishes) + comphelper::ScopeGuard dpiScaleGuard([]() { comphelper::LibreOfficeKit::setDPIScale(1.0); }); + comphelper::LibreOfficeKit::setDPIScale(fDPIScale); + #if defined(IOS) CGContextRef cgc = CGBitmapContextCreate(pBuffer, nWidth, nHeight, 8, nWidth*4, CGColorSpaceCreateDeviceRGB(), kCGImageAlphaNoneSkipFirst | kCGImageByteOrder32Little); @@ -3636,7 +3656,7 @@ static void doc_paintWindow(LibreOfficeKitDocument* /*pThis*/, unsigned nLOKWind pDevice->SetOutputSizePixelScaleOffsetAndBuffer(Size(nWidth, nHeight), Fraction(1.0), Point(), pBuffer); MapMode aMapMode(pDevice->GetMapMode()); - aMapMode.SetOrigin(Point(-nX, -nY)); + aMapMode.SetOrigin(Point(-(nX / fDPIScale), -(nY / fDPIScale))); pDevice->SetMapMode(aMapMode); comphelper::LibreOfficeKit::setDialogPainting(true); |