OSX Re-Introduce NSApplicationMain usage
This restores the nested NSApplicationMain and default run loop
usage. Without it the Java AWT integration will start its own
event loop, effectively blocking any non-system event processing.
Reproducible via "Tools - Macros - Organize Macros - BeanShell...
- LibreOffice Macros - HelloWorld - helloworld.bsh - Edit".
The blocking can be prevented by overriding NSApplication::run and
running our own event loop using Application::Execute. But this
still doesn't show the Java AWT editor window and I couldn't find
any information how to fix this.
Since OSX now is a VCL plugin, this can't restore the old hook
mechanism, but instead adds a new function to SalInstance.
SalInstance initialization happens at InitVCL() start just a
little bit later in the call stack.
Somehow NSApplicationMain manages to run the Java VM in an extra
thread, so it doesn't block the main loop. Probably this could
also be handled by LO starting the JVM as a thread.
Further information for an implementation eventually can be found
in the "Technical Note TN2147" "JNI Development on Mac OS X."
Change-Id: I04a0c2bf7949571f1b678ada9ab3592e0fe30c1f
Regression-from: 925e2edb6f3f8fffcff9eddb31ed18bc77e2a690
Reviewed-on: https://gerrit.libreoffice.org/65836
Tested-by: Jenkins
Reviewed-by: Jan-Marek Glogowski <glogow@fbihome.de>
(cherry picked from commit 284a7f60fff72c4d8c011ff60ea2e40163cd25c3)
Reviewed-on: https://gerrit.libreoffice.org/66192
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
diff --git a/vcl/inc/osx/salinst.h b/vcl/inc/osx/salinst.h
index 18b8de8..edece53 100644
--- a/vcl/inc/osx/salinst.h
+++ b/vcl/inc/osx/salinst.h
@@ -91,6 +91,7 @@ public:
virtual ~AquaSalInstance() override;
virtual void AfterAppInit() override;
virtual bool SVMainHook(int *) override;
virtual SalFrame* CreateChildFrame( SystemParentData* pParent, SalFrameStyleFlags nStyle ) override;
virtual SalFrame* CreateFrame( SalFrame* pParent, SalFrameStyleFlags nStyle ) override;
@@ -145,7 +146,7 @@ public:
void endedPrintJob() { mnActivePrintJobs--; }
// event subtypes for NSApplicationDefined events
static const short AppEndLoopEvent = 1;
static const short AppExecuteSVMain = 1;
static const short AppStartTimerEvent = 10;
static const short YieldWakeupEvent = 20;
static const short DispatchTimerEvent = 30;
diff --git a/vcl/inc/salinst.hxx b/vcl/inc/salinst.hxx
index f48cca4..e35cd78 100644
--- a/vcl/inc/salinst.hxx
+++ b/vcl/inc/salinst.hxx
@@ -89,6 +89,7 @@ public:
//called directly after Application::Init
virtual void AfterAppInit() {}
virtual bool SVMainHook(int*) { return false; }
// Frame
// DisplayName for Unix ???
diff --git a/vcl/osx/salinst.cxx b/vcl/osx/salinst.cxx
index f58f0e43..b273325 100644
--- a/vcl/osx/salinst.cxx
+++ b/vcl/osx/salinst.cxx
@@ -80,6 +80,7 @@ extern "C" {
using namespace std;
using namespace ::com::sun::star;
static int* gpnInit = nullptr;
static NSMenu* pDockMenu = nil;
static bool bLeftMain = false;
@@ -327,8 +328,6 @@ VCLPLUG_OSX_PUBLIC SalInstance* create_SalInstance()
ImplGetSVData()->maNWFData.mbProgressNeedsErase = true;
ImplGetSVData()->maNWFData.mnStatusBarLowerRightOffset = 10;
[NSApp finishLaunching];
return pInst;
}
}
@@ -385,9 +384,14 @@ void AquaSalInstance::handleAppDefinedEvent( NSEvent* pEvent )
if ( pTimer )
pTimer->handleStartTimerEvent( pEvent );
break;
case AppEndLoopEvent:
case AppExecuteSVMain:
{
int nRet = ImplSVMain();
if (gpnInit)
*gpnInit = nRet;
[NSApp stop: NSApp];
break;
}
case DispatchTimerEvent:
{
AquaSalInstance *pInst = GetSalData()->mpInstance;
@@ -965,5 +969,25 @@ SAL_WNODEPRECATED_DECLARATIONS_POP
return pImage;
}
bool AquaSalInstance::SVMainHook(int* pnInit)
{
gpnInit = pnInit;
OUString aExeURL, aExe;
osl_getExecutableFile( &aExeURL.pData );
osl_getSystemPathFromFileURL( aExeURL.pData, &aExe.pData );
OString aByteExe( OUStringToOString( aExe, osl_getThreadTextEncoding() ) );
#ifdef DEBUG
aByteExe += OString ( " NSAccessibilityDebugLogLevel 1" );
const char* pArgv[] = { aByteExe.getStr(), NULL };
NSApplicationMain( 3, pArgv );
#else
const char* pArgv[] = { aByteExe.getStr(), nullptr };
NSApplicationMain( 1, pArgv );
#endif
return true; // indicate that ImplSVMainHook is implemented
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/vcl/osx/salmenu.cxx b/vcl/osx/salmenu.cxx
index 973fddd..4dbdf2e 100644
--- a/vcl/osx/salmenu.cxx
+++ b/vcl/osx/salmenu.cxx
@@ -116,19 +116,12 @@ static void initAppMenu()
static bool bInitialized = false;
if (bInitialized)
return;
// get the main menu
NSMenu* pMainMenu = [NSApp mainMenu];
assert(pMainMenu == nil);
if (pMainMenu != nil)
return;
bInitialized = true;
NSMenu* pAppMenu = nil;
NSMenuItem* pNewItem = nil;
pMainMenu = [[[NSMenu alloc] initWithTitle: @"Main Menu"] autorelease];
NSMenu* pMainMenu = [[[NSMenu alloc] initWithTitle: @"Main Menu"] autorelease];
pNewItem = [pMainMenu addItemWithTitle: @"Application"
action: nil
keyEquivalent: @""];
diff --git a/vcl/osx/vclnsapp.mm b/vcl/osx/vclnsapp.mm
index 321fa2d..2b3bfea 100644
--- a/vcl/osx/vclnsapp.mm
+++ b/vcl/osx/vclnsapp.mm
@@ -62,6 +62,22 @@
-(void)applicationDidFinishLaunching:(NSNotification*)pNotification
{
(void)pNotification;
SAL_WNODEPRECATED_DECLARATIONS_PUSH
// 'NSApplicationDefined' is deprecated: first deprecated in macOS 10.12
NSEvent* pEvent = [NSEvent otherEventWithType: NSApplicationDefined
location: NSZeroPoint
modifierFlags: 0
timestamp: [[NSProcessInfo processInfo] systemUptime]
windowNumber: 0
context: nil
subtype: AquaSalInstance::AppExecuteSVMain
data1: 0
data2: 0 ];
SAL_WNODEPRECATED_DECLARATIONS_POP
assert( pEvent );
[NSApp postEvent: pEvent atStart: NO];
if( [NSWindow respondsToSelector:@selector(allowsAutomaticWindowTabbing)] )
{
NSWindow.allowsAutomaticWindowTabbing = NO;
diff --git a/vcl/source/app/svmain.cxx b/vcl/source/app/svmain.cxx
index 673e800..ce825e7 100644
--- a/vcl/source/app/svmain.cxx
+++ b/vcl/source/app/svmain.cxx
@@ -190,7 +190,11 @@ int ImplSVMain()
int nReturn = EXIT_FAILURE;
bool bInit = isInitVCL() || InitVCL();
const bool bWasInitVCL = isInitVCL();
const bool bInit = bWasInitVCL || InitVCL();
int nRet = 0;
if (!bWasInitVCL && bInit && pSVData->mpDefInst->SVMainHook(&nRet))
return nRet;
if( bInit )
{
