summaryrefslogtreecommitdiffstats
path: root/vcl/osx/salobj.cxx
diff options
context:
space:
mode:
authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:06:44 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:06:44 +0000
commited5640d8b587fbcfed7dd7967f3de04b37a76f26 (patch)
tree7a5f7c6c9d02226d7471cb3cc8fbbf631b415303 /vcl/osx/salobj.cxx
parentInitial commit. (diff)
downloadlibreoffice-ed5640d8b587fbcfed7dd7967f3de04b37a76f26.tar.xz
libreoffice-ed5640d8b587fbcfed7dd7967f3de04b37a76f26.zip
Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'vcl/osx/salobj.cxx')
-rw-r--r--vcl/osx/salobj.cxx444
1 files changed, 444 insertions, 0 deletions
diff --git a/vcl/osx/salobj.cxx b/vcl/osx/salobj.cxx
new file mode 100644
index 000000000..6cf114f20
--- /dev/null
+++ b/vcl/osx/salobj.cxx
@@ -0,0 +1,444 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <string.h>
+#include <tools/debug.hxx>
+#include <vcl/opengl/OpenGLContext.hxx>
+#include <vcl/opengl/OpenGLHelper.hxx>
+#include <opengl/zone.hxx>
+
+#include <osx/saldata.hxx>
+#include <osx/salframe.h>
+#include <osx/salinst.h>
+#include <osx/salobj.h>
+#include <osx/runinmain.hxx>
+
+#include <AppKit/NSOpenGLView.h>
+
+AquaSalObject::AquaSalObject( AquaSalFrame* pFrame, SystemWindowData const * pWindowData ) :
+ mpFrame( pFrame ),
+ mnClipX( -1 ),
+ mnClipY( -1 ),
+ mnClipWidth( -1 ),
+ mnClipHeight( -1 ),
+ mbClip( false ),
+ mnX( 0 ),
+ mnY( 0 ),
+ mnWidth( 20 ),
+ mnHeight( 20 )
+{
+ maSysData.mpNSView = nullptr;
+ maSysData.mbOpenGL = false;
+
+ NSRect aInitFrame = { NSZeroPoint, { 20, 20 } };
+ mpClipView = [[NSClipView alloc] initWithFrame: aInitFrame ];
+ if( mpClipView )
+ {
+ [mpFrame->getNSView() addSubview: mpClipView];
+ [mpClipView setHidden: YES];
+ }
+ if (pWindowData && pWindowData->bOpenGL)
+ {
+ maSysData.mbOpenGL = true;
+SAL_WNODEPRECATED_DECLARATIONS_PUSH
+ // "'NSOpenGLPixelFormat' is deprecated: first deprecated in macOS 10.14 - Please use
+ // Metal or MetalKit."
+ NSOpenGLPixelFormat* pixFormat = nullptr;
+SAL_WNODEPRECATED_DECLARATIONS_POP
+
+ if (pWindowData->bLegacy)
+ {
+SAL_WNODEPRECATED_DECLARATIONS_PUSH
+ // "'NSOpenGLPixelFormatAttribute' is deprecated: first deprecated in macOS 10.14"
+ NSOpenGLPixelFormatAttribute const aAttributes[] =
+SAL_WNODEPRECATED_DECLARATIONS_POP
+ {
+SAL_WNODEPRECATED_DECLARATIONS_PUSH
+ // "'NSOpenGLPFADoubleBuffer' is deprecated: first deprecated in macOS 10.14",
+ // "'NSOpenGLPFAAlphaSize' is deprecated: first deprecated in macOS 10.14",
+ // "'NSOpenGLPFAColorSize' is deprecated: first deprecated in macOS 10.14",
+ // "'NSOpenGLPFADepthSize' is deprecated: first deprecated in macOS 10.14",
+ // "'NSOpenGLPFAMultisample' is deprecated: first deprecated in macOS 10.14",
+ // "'NSOpenGLPFASampleBuffers' is deprecated: first deprecated in macOS 10.14",
+ // "'NSOpenGLPixelFormatAttribute' is deprecated: first deprecated in macOS
+ // 10.14",
+ // "'NSOpenGLPFASamples' is deprecated: first deprecated in macOS 10.14"
+ NSOpenGLPFADoubleBuffer,
+ NSOpenGLPFAAlphaSize, 8,
+ NSOpenGLPFAColorSize, 24,
+ NSOpenGLPFADepthSize, 24,
+ NSOpenGLPFAMultisample,
+ NSOpenGLPFASampleBuffers, NSOpenGLPixelFormatAttribute(1),
+ NSOpenGLPFASamples, NSOpenGLPixelFormatAttribute(4),
+SAL_WNODEPRECATED_DECLARATIONS_POP
+ 0
+ };
+SAL_WNODEPRECATED_DECLARATIONS_PUSH
+ // "'NSOpenGLPixelFormat' is deprecated: first deprecated in macOS 10.14 - Please
+ // use Metal or MetalKit."
+ pixFormat = [[NSOpenGLPixelFormat alloc] initWithAttributes:aAttributes];
+SAL_WNODEPRECATED_DECLARATIONS_POP
+ }
+ else
+ {
+SAL_WNODEPRECATED_DECLARATIONS_PUSH
+ // "'NSOpenGLPixelFormatAttribute' is deprecated: first deprecated in macOS 10.14"
+ NSOpenGLPixelFormatAttribute const aAttributes[] =
+SAL_WNODEPRECATED_DECLARATIONS_POP
+ {
+SAL_WNODEPRECATED_DECLARATIONS_PUSH
+ // "'NSOpenGLPFAOpenGLProfile' is deprecated: first deprecated in macOS 10.14",
+ // "'NSOpenGLProfileVersion3_2Core' is deprecated: first deprecated in macOS
+ // 10.14",
+ // "'NSOpenGLPFADoubleBuffer' is deprecated: first deprecated in macOS 10.14",
+ // "'NSOpenGLPFAAlphaSize' is deprecated: first deprecated in macOS 10.14",
+ // "'NSOpenGLPFAColorSize' is deprecated: first deprecated in macOS 10.14",
+ // "'NSOpenGLPFADepthSize' is deprecated: first deprecated in macOS 10.14",
+ // "'NSOpenGLPFAMultisample' is deprecated: first deprecated in macOS 10.14",
+ // "'NSOpenGLPFASampleBuffers' is deprecated: first deprecated in macOS 10.14",
+ // "'NSOpenGLPixelFormatAttribute' is deprecated: first deprecated in macOS
+ // 10.14",
+ // "'NSOpenGLPFASamples' is deprecated: first deprecated in macOS 10.14"
+ NSOpenGLPFAOpenGLProfile, NSOpenGLProfileVersion3_2Core,
+ NSOpenGLPFADoubleBuffer,
+ NSOpenGLPFAAlphaSize, 8,
+ NSOpenGLPFAColorSize, 24,
+ NSOpenGLPFADepthSize, 24,
+ NSOpenGLPFAMultisample,
+ NSOpenGLPFASampleBuffers, NSOpenGLPixelFormatAttribute(1),
+ NSOpenGLPFASamples, NSOpenGLPixelFormatAttribute(4),
+SAL_WNODEPRECATED_DECLARATIONS_POP
+ 0
+ };
+SAL_WNODEPRECATED_DECLARATIONS_PUSH
+ // "'NSOpenGLPixelFormat' is deprecated: first deprecated in macOS 10.14 - Please
+ // use Metal or MetalKit."
+ pixFormat = [[NSOpenGLPixelFormat alloc] initWithAttributes:aAttributes];
+SAL_WNODEPRECATED_DECLARATIONS_POP
+ }
+
+SAL_WNODEPRECATED_DECLARATIONS_PUSH
+ // "'NSOpenGLView' is deprecated: first deprecated in macOS 10.14 - Please use MTKView
+ // instead."
+ maSysData.mpNSView = [[NSOpenGLView alloc] initWithFrame: aInitFrame pixelFormat:pixFormat];
+SAL_WNODEPRECATED_DECLARATIONS_POP
+ }
+ else
+ {
+ maSysData.mpNSView = [[NSView alloc] initWithFrame: aInitFrame];
+ }
+
+ if( maSysData.mpNSView )
+ {
+ if( mpClipView )
+ [mpClipView setDocumentView: maSysData.mpNSView];
+ }
+}
+
+AquaSalObject::~AquaSalObject()
+{
+ assert( GetSalData()->mpInstance->IsMainThread() );
+
+ if( maSysData.mpNSView )
+ {
+ NSView *pView = maSysData.mpNSView;
+ [pView removeFromSuperview];
+ [pView release];
+ }
+ if( mpClipView )
+ {
+ [mpClipView removeFromSuperview];
+ [mpClipView release];
+ }
+}
+
+// Please note that the talk about QTMovieView below presumably refers
+// to stuff in the QuickTime avmedia thingie, and that QuickTime is
+// deprecated, not available for 64-bit code, and won't thus be used
+// in a "modern" build of LO anyway. So the relevance of the comment
+// is unclear.
+
+/*
+ sadly there seems to be no way to impose clipping on a child view,
+ especially a QTMovieView which seems to ignore the current context
+ completely. Also there is no real way to shape a window; on Aqua a
+ similar effect to non-rectangular windows is achieved by using a
+ non-opaque window and not painting where one wants the background
+ to shine through.
+
+ With respect to SalObject this leaves us to having an NSClipView
+ containing the child view. Even a QTMovieView respects the boundaries of
+ that, which gives us a clip "region" consisting of one rectangle.
+ This is gives us an 80% solution only, though.
+*/
+
+void AquaSalObject::ResetClipRegion()
+{
+ mbClip = false;
+ setClippedPosSize();
+}
+
+void AquaSalObject::BeginSetClipRegion( sal_uInt32 )
+{
+ mbClip = false;
+}
+
+void AquaSalObject::UnionClipRegion(
+ tools::Long nX, tools::Long nY, tools::Long nWidth, tools::Long nHeight )
+{
+ if( mbClip )
+ {
+ if( nX < mnClipX )
+ {
+ mnClipWidth += mnClipX - nX;
+ mnClipX = nX;
+ }
+ if( nX + nWidth > mnClipX + mnClipWidth )
+ mnClipWidth = nX + nWidth - mnClipX;
+ if( nY < mnClipY )
+ {
+ mnClipHeight += mnClipY - nY;
+ mnClipY = nY;
+ }
+ if( nY + nHeight > mnClipY + mnClipHeight )
+ mnClipHeight = nY + nHeight - mnClipY;
+ }
+ else
+ {
+ mnClipX = nX;
+ mnClipY = nY;
+ mnClipWidth = nWidth;
+ mnClipHeight = nHeight;
+ mbClip = true;
+ }
+}
+
+void AquaSalObject::EndSetClipRegion()
+{
+ setClippedPosSize();
+}
+
+void AquaSalObject::SetPosSize(
+ tools::Long nX, tools::Long nY, tools::Long nWidth, tools::Long nHeight )
+{
+ mnX = nX;
+ mnY = nY;
+ mnWidth = nWidth;
+ mnHeight = nHeight;
+ setClippedPosSize();
+}
+
+void AquaSalObject::setClippedPosSize()
+{
+ OSX_SALDATA_RUNINMAIN( setClippedPosSize() )
+
+ NSRect aViewRect = { NSZeroPoint, NSMakeSize( mnWidth, mnHeight) };
+ if( maSysData.mpNSView )
+ {
+ NSView* pNSView = maSysData.mpNSView;
+ [pNSView setFrame: aViewRect];
+ }
+
+ NSRect aClipViewRect = NSMakeRect( mnX, mnY, mnWidth, mnHeight);
+ NSPoint aClipPt = NSZeroPoint;
+ if( mbClip )
+ {
+ aClipViewRect.origin.x += mnClipX;
+ aClipViewRect.origin.y += mnClipY;
+ aClipViewRect.size.width = mnClipWidth;
+ aClipViewRect.size.height = mnClipHeight;
+ aClipPt.x = mnClipX;
+ if( mnClipY == 0 )
+ aClipPt.y = mnHeight - mnClipHeight;
+ }
+
+ mpFrame->VCLToCocoa( aClipViewRect, false );
+ [mpClipView setFrame: aClipViewRect];
+
+ [mpClipView scrollToPoint: aClipPt];
+}
+
+void AquaSalObject::Show( bool bVisible )
+{
+ if( !mpClipView )
+ return;
+
+ OSX_SALDATA_RUNINMAIN( Show( bVisible ) )
+
+ [mpClipView setHidden: (bVisible ? NO : YES)];
+}
+
+const SystemEnvData* AquaSalObject::GetSystemData() const
+{
+ return &maSysData;
+}
+
+namespace {
+
+class AquaOpenGLContext : public OpenGLContext
+{
+public:
+ virtual void initWindow() override;
+
+private:
+ GLWindow m_aGLWin;
+
+ virtual const GLWindow& getOpenGLWindow() const override { return m_aGLWin; }
+ virtual GLWindow& getModifiableOpenGLWindow() override { return m_aGLWin; }
+SAL_WNODEPRECATED_DECLARATIONS_PUSH
+ // "'NSOpenGLView' is deprecated: first deprecated in macOS 10.14 - Please use MTKView
+ // instead."
+ NSOpenGLView* getOpenGLView();
+SAL_WNODEPRECATED_DECLARATIONS_POP
+ virtual bool ImplInit() override;
+ virtual SystemWindowData generateWinData(vcl::Window* pParent, bool bRequestLegacyContext) override;
+ virtual void makeCurrent() override;
+ virtual void destroyCurrentContext() override;
+ virtual void resetCurrent() override;
+ virtual void swapBuffers() override;
+};
+
+}
+
+void AquaOpenGLContext::resetCurrent()
+{
+ OSX_SALDATA_RUNINMAIN( resetCurrent() )
+
+ clearCurrent();
+
+ OpenGLZone aZone;
+
+ (void) this; // loplugin:staticmethods
+SAL_WNODEPRECATED_DECLARATIONS_PUSH
+ // "'NSOpenGLContext' is deprecated: first deprecated in macOS 10.14 - Please use Metal or
+ // MetalKit."
+ [NSOpenGLContext clearCurrentContext];
+SAL_WNODEPRECATED_DECLARATIONS_POP
+}
+
+void AquaOpenGLContext::makeCurrent()
+{
+ OSX_SALDATA_RUNINMAIN( makeCurrent() )
+
+ if (isCurrent())
+ return;
+
+ OpenGLZone aZone;
+
+ clearCurrent();
+
+SAL_WNODEPRECATED_DECLARATIONS_PUSH
+ // "'NSOpenGLView' is deprecated: first deprecated in macOS 10.14 - Please use MTKView
+ // instead."
+ NSOpenGLView* pView = getOpenGLView();
+SAL_WNODEPRECATED_DECLARATIONS_POP
+ [[pView openGLContext] makeCurrentContext];
+
+ registerAsCurrent();
+}
+
+void AquaOpenGLContext::swapBuffers()
+{
+ OSX_SALDATA_RUNINMAIN( swapBuffers() )
+
+ OpenGLZone aZone;
+
+SAL_WNODEPRECATED_DECLARATIONS_PUSH
+ // "'NSOpenGLView' is deprecated: first deprecated in macOS 10.14 - Please use MTKView
+ // instead."
+ NSOpenGLView* pView = getOpenGLView();
+SAL_WNODEPRECATED_DECLARATIONS_POP
+ [[pView openGLContext] flushBuffer];
+
+ BuffersSwapped();
+}
+
+SystemWindowData AquaOpenGLContext::generateWinData(vcl::Window* /*pParent*/, bool bRequestLegacyContext)
+{
+ SystemWindowData aWinData;
+ aWinData.bOpenGL = true;
+ aWinData.bLegacy = bRequestLegacyContext;
+ return aWinData;
+}
+
+void AquaOpenGLContext::destroyCurrentContext()
+{
+ OSX_SALDATA_RUNINMAIN( destroyCurrentContext() )
+SAL_WNODEPRECATED_DECLARATIONS_PUSH
+ // "'NSOpenGLContext' is deprecated: first deprecated in macOS 10.14 - Please use Metal or
+ // MetalKit."
+ [NSOpenGLContext clearCurrentContext];
+SAL_WNODEPRECATED_DECLARATIONS_POP
+}
+
+void AquaOpenGLContext::initWindow()
+{
+ OSX_SALDATA_RUNINMAIN( initWindow() )
+
+ if( !m_pChildWindow )
+ {
+ SystemWindowData winData = generateWinData(mpWindow, mbRequestLegacyContext);
+ m_pChildWindow = VclPtr<SystemChildWindow>::Create(mpWindow, 0, &winData, false);
+ }
+
+ if (m_pChildWindow)
+ {
+ InitChildWindow(m_pChildWindow.get());
+ }
+}
+
+bool AquaOpenGLContext::ImplInit()
+{
+ OSX_SALDATA_RUNINMAIN_UNION( ImplInit(), boolean )
+
+ OpenGLZone aZone;
+
+ VCL_GL_INFO("OpenGLContext::ImplInit----start");
+SAL_WNODEPRECATED_DECLARATIONS_PUSH
+ // "'NSOpenGLView' is deprecated: first deprecated in macOS 10.14 - Please use MTKView
+ // instead."
+ NSOpenGLView* pView = getOpenGLView();
+SAL_WNODEPRECATED_DECLARATIONS_POP
+ [[pView openGLContext] makeCurrentContext];
+
+ bool bRet = InitGL();
+ InitGLDebugging();
+ return bRet;
+}
+
+SAL_WNODEPRECATED_DECLARATIONS_PUSH
+ // "'NSOpenGLView' is deprecated: first deprecated in macOS 10.14 - Please use MTKView
+ // instead."
+NSOpenGLView* AquaOpenGLContext::getOpenGLView()
+SAL_WNODEPRECATED_DECLARATIONS_POP
+{
+SAL_WNODEPRECATED_DECLARATIONS_PUSH
+ // "'NSOpenGLView' is deprecated: first deprecated in macOS 10.14 - Please use MTKView
+ // instead."
+ return reinterpret_cast<NSOpenGLView*>(m_pChildWindow->GetSystemData()->mpNSView);
+SAL_WNODEPRECATED_DECLARATIONS_POP
+}
+
+OpenGLContext* AquaSalInstance::CreateOpenGLContext()
+{
+ OSX_SALDATA_RUNINMAIN_POINTER( CreateOpenGLContext(), OpenGLContext* )
+ return new AquaOpenGLContext;
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */