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-rw-r--r--vcl/inc/svdata.hxx3
-rw-r--r--vcl/inc/vcl/svapp.hxx29
-rw-r--r--vcl/source/app/svapp.cxx33
-rw-r--r--vcl/source/window/dialog.cxx26
-rw-r--r--vcl/unx/generic/desktopdetect/desktopdetector.cxx16
5 files changed, 77 insertions, 30 deletions
diff --git a/vcl/inc/svdata.hxx b/vcl/inc/svdata.hxx
index 6cb48900c386..82a5aae7980f 100644
--- a/vcl/inc/svdata.hxx
+++ b/vcl/inc/svdata.hxx
@@ -42,6 +42,7 @@
#include "vcl/vclevent.hxx"
#include "vcl/sv.h"
+#include "vcl/svapp.hxx"
#include "vcl/dllapi.h"
#include "unotools/options.hxx"
@@ -167,9 +168,9 @@ struct ImplSVAppData
sal_Bool mbInAppExecute; // is Application::Execute() on stack
sal_Bool mbAppQuit; // is Application::Quit() called
sal_Bool mbSettingsInit; // sal_True: Settings are initialized
- sal_Bool mbDialogCancel; // sal_True: Alle Dialog::Execute()-Aufrufe werden mit return sal_False sofort beendet
sal_Bool mbNoYield; // Application::Yield will not wait for events if the queue is empty
// essentially that makes it the same as Application::Reschedule
+ Application::DialogCancelMode meDialogCancel; // sal_True: Alle Dialog::Execute()-Aufrufe werden mit return sal_False sofort beendet
long mnDefaultLayoutBorder; // default value in pixel for layout distances used
// in window arrangers
diff --git a/vcl/inc/vcl/svapp.hxx b/vcl/inc/vcl/svapp.hxx
index 0350ee5f3c63..cfd46eddac6a 100644
--- a/vcl/inc/vcl/svapp.hxx
+++ b/vcl/inc/vcl/svapp.hxx
@@ -29,6 +29,10 @@
#ifndef _SV_SVAPP_HXX
#define _SV_SVAPP_HXX
+#include <sal/config.h>
+
+#include <stdexcept>
+
#include <osl/thread.hxx>
#include <osl/mutex.hxx>
#include <tools/string.hxx>
@@ -140,6 +144,23 @@ public:
class VCL_DLLPUBLIC Application
{
public:
+ enum DialogCancelMode {
+ DIALOG_CANCEL_OFF, ///< do not automatically cancel dialogs
+ DIALOG_CANCEL_SILENT, ///< silently cancel any dialogs
+ DIALOG_CANCEL_FATAL
+ ///< cancel any dialogs by throwing a DialogCancelledException
+ };
+
+ class VCL_DLLPUBLIC DialogCancelledException:
+ virtual public std::runtime_error
+ {
+ public:
+ explicit DialogCancelledException(char const * what_arg):
+ runtime_error(what_arg) {}
+
+ virtual ~DialogCancelledException() throw ();
+ };
+
Application();
virtual ~Application();
@@ -302,7 +323,8 @@ public:
static void SetDefDialogParent( Window* pWindow );
static Window* GetDefDialogParent();
- static void EnableDialogCancel( sal_Bool bDialogCancel = sal_True );
+ static DialogCancelMode GetDialogCancelMode();
+ static void SetDialogCancelMode( DialogCancelMode mode );
static sal_Bool IsDialogCancelEnabled();
static void SetSystemWindowMode( sal_uInt16 nMode );
@@ -320,9 +342,12 @@ public:
static void SetFilterHdl( const Link& rLink );
static const Link& GetFilterHdl();
- static void EnableHeadlessMode( sal_Bool bEnable = sal_True );
+ static void EnableHeadlessMode( bool dialogsAreFatal );
static sal_Bool IsHeadlessModeEnabled();
+ static bool IsHeadlessModeRequested();
+ ///< check command line arguments for --headless
+
static void ShowNativeErrorBox(const String& sTitle ,
const String& sMessage);
diff --git a/vcl/source/app/svapp.cxx b/vcl/source/app/svapp.cxx
index 6c70e10d45ec..44a08442ecc1 100644
--- a/vcl/source/app/svapp.cxx
+++ b/vcl/source/app/svapp.cxx
@@ -37,7 +37,7 @@
#include "rtl/tencinfo.h"
#include "rtl/instance.hxx"
-
+#include "rtl/process.h"
#include "tools/tools.h"
#include "tools/debug.hxx"
@@ -1539,16 +1539,21 @@ Window* Application::GetDefDialogParent()
// -----------------------------------------------------------------------
-void Application::EnableDialogCancel( sal_Bool bDialogCancel )
+Application::DialogCancelMode Application::GetDialogCancelMode()
+{
+ return ImplGetSVData()->maAppData.meDialogCancel;
+}
+
+void Application::SetDialogCancelMode( DialogCancelMode mode )
{
- ImplGetSVData()->maAppData.mbDialogCancel = bDialogCancel;
+ ImplGetSVData()->maAppData.meDialogCancel = mode;
}
// -----------------------------------------------------------------------
sal_Bool Application::IsDialogCancelEnabled()
{
- return ImplGetSVData()->maAppData.mbDialogCancel;
+ return ImplGetSVData()->maAppData.meDialogCancel != DIALOG_CANCEL_OFF;
}
// -----------------------------------------------------------------------
@@ -1765,9 +1770,10 @@ const LocaleDataWrapper& Application::GetAppLocaleDataWrapper()
// -----------------------------------------------------------------------
-void Application::EnableHeadlessMode( sal_Bool bEnable )
+void Application::EnableHeadlessMode( bool dialogsAreFatal )
{
- EnableDialogCancel( bEnable );
+ SetDialogCancelMode(
+ dialogsAreFatal ? DIALOG_CANCEL_FATAL : DIALOG_CANCEL_SILENT );
}
// -----------------------------------------------------------------------
@@ -1777,6 +1783,19 @@ sal_Bool Application::IsHeadlessModeEnabled()
return IsDialogCancelEnabled();
}
+bool Application::IsHeadlessModeRequested()
+{
+ sal_uInt32 n = rtl_getAppCommandArgCount();
+ for (sal_uInt32 i = 0; i < n; ++i) {
+ rtl::OUString arg;
+ rtl_getAppCommandArg(i, &arg.pData);
+ if (arg.equalsAsciiL(RTL_CONSTASCII_STRINGPARAM("--headless"))) {
+ return true;
+ }
+ }
+ return false;
+}
+
// -----------------------------------------------------------------------
void Application::ShowNativeErrorBox(const String& sTitle ,
@@ -1902,4 +1921,6 @@ Application::createFolderPicker( const Reference< uno::XComponentContext >& xSM
return pSVData->mpDefInst->createFolderPicker( xSM );
}
+Application::DialogCancelledException::~DialogCancelledException() throw () {}
+
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/vcl/source/window/dialog.cxx b/vcl/source/window/dialog.cxx
index 751ef29d047e..7fed9bb85172 100644
--- a/vcl/source/window/dialog.cxx
+++ b/vcl/source/window/dialog.cxx
@@ -34,6 +34,7 @@
#include <brdwin.hxx>
#include <rtl/strbuf.hxx>
+#include <sal/log.hxx>
#include <vcl/svapp.hxx>
#include <vcl/event.hxx>
@@ -53,8 +54,6 @@
// =======================================================================
-#ifdef DBG_UTIL
-
static rtl::OString ImplGetDialogText( Dialog* pDialog )
{
rtl::OStringBuffer aErrorStr(rtl::OUStringToOString(
@@ -72,8 +71,6 @@ static rtl::OString ImplGetDialogText( Dialog* pDialog )
return aErrorStr.makeStringAndClear();
}
-#endif
-
// =======================================================================
static sal_Bool ImplIsMnemonicCtrl( Window* pWindow )
@@ -610,15 +607,22 @@ sal_Bool Dialog::ImplStartExecuteModal()
return sal_False;
}
- if ( Application::IsDialogCancelEnabled() )
+ switch ( Application::GetDialogCancelMode() )
{
-#ifdef DBG_UTIL
- rtl::OStringBuffer aErrorStr;
- aErrorStr.append(RTL_CONSTASCII_STRINGPARAM("Dialog::StartExecuteModal() is called in a none UI application: "));
- aErrorStr.append(ImplGetDialogText(this));
- OSL_FAIL(aErrorStr.getStr());
-#endif
+ case Application::DIALOG_CANCEL_OFF:
+ break;
+ case Application::DIALOG_CANCEL_SILENT:
+ SAL_INFO(
+ "vcl",
+ "Dialog \"" << ImplGetDialogText(this).getStr()
+ << "\"cancelled in silent mode");
return sal_False;
+ default:
+ assert(false); // this cannot happen
+ // fall through
+ case Application::DIALOG_CANCEL_FATAL:
+ throw Application::DialogCancelledException(
+ ImplGetDialogText(this).getStr());
}
#ifdef DBG_UTIL
diff --git a/vcl/unx/generic/desktopdetect/desktopdetector.cxx b/vcl/unx/generic/desktopdetect/desktopdetector.cxx
index 601ccafedd26..1e4636ee69a8 100644
--- a/vcl/unx/generic/desktopdetect/desktopdetector.cxx
+++ b/vcl/unx/generic/desktopdetect/desktopdetector.cxx
@@ -33,10 +33,11 @@
#include <X11/Xatom.h>
#include <tools/postx.h>
+#include "rtl/process.h"
#include "rtl/ustrbuf.hxx"
#include "osl/module.h"
-#include "osl/process.h"
#include "osl/thread.h"
+#include "vcl/svapp.hxx"
#include "vclpluginapi.h"
@@ -251,22 +252,17 @@ DESKTOP_DETECTOR_PUBLIC DesktopType get_desktop_environment()
const char* pUsePlugin = getenv( "SAL_USE_VCLPLUGIN" );
- if (pUsePlugin && (strcmp(pUsePlugin, "svp") == 0))
+ if ((pUsePlugin && (strcmp(pUsePlugin, "svp") == 0))
+ || Application::IsHeadlessModeRequested())
pDisplayStr = NULL;
else
{
- int nParams = osl_getCommandArgCount();
+ int nParams = rtl_getAppCommandArgCount();
OUString aParam;
OString aBParm;
for( int i = 0; i < nParams; i++ )
{
- osl_getCommandArg( i, &aParam.pData );
- if( aParam.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "-headless" ) ) ||
- aParam.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "--headless" ) ) )
- {
- pDisplayStr = NULL;
- break;
- }
+ rtl_getAppCommandArg( i, &aParam.pData );
if( i < nParams-1 && (aParam.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "-display" ) ) || aParam.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "--display" ) )) )
{
osl_getCommandArg( i+1, &aParam.pData );