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266 | /* -*- 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 .
*/
#ifdef AIX
#define _LINUX_SOURCE_COMPAT
#include <sys/timer.h>
#undef _LINUX_SOURCE_COMPAT
#endif
#include <com/sun/star/frame/TerminationVetoException.hpp>
#include <com/sun/star/lang/XMultiComponentFactory.hpp>
#include <com/sun/star/uri/ExternalUriReferenceTranslator.hpp>
#include <com/sun/star/accessibility/XAccessibleContext.hpp>
#include <com/sun/star/accessibility/AccessibleRole.hpp>
#include <osl/diagnose.h>
#include <sal/log.hxx>
#include <vcl/svapp.hxx>
#include <tools/urlobj.hxx>
#include <vcl/window.hxx>
#include <unx/gtk/gtkframe.hxx>
#include "SalGtkPicker.hxx"
using namespace ::rtl;
using namespace ::com::sun::star;
using namespace ::com::sun::star::lang;
using namespace ::com::sun::star::uno;
OUString SalGtkPicker::uritounicode(const gchar* pIn)
{
if (!pIn)
return OUString();
OUString sURL( pIn, strlen(pIn),
RTL_TEXTENCODING_UTF8 );
INetURLObject aURL(sURL);
if (INetProtocol::File == aURL.GetProtocol())
{
// all the URLs are handled by office in UTF-8
// so the Gnome FP related URLs should be converted accordingly
OUString aNewURL = uri::ExternalUriReferenceTranslator::create( m_xContext )->translateToInternal(sURL);
if( !aNewURL.isEmpty() )
sURL = aNewURL;
}
return sURL;
}
OString SalGtkPicker::unicodetouri(const OUString &rURL)
{
// all the URLs are handled by office in UTF-8 ( and encoded with "%xx" codes based on UTF-8 )
// so the Gnome FP related URLs should be converted accordingly
OString sURL = OUStringToOString(rURL, RTL_TEXTENCODING_UTF8);
INetURLObject aURL(rURL);
if (INetProtocol::File == aURL.GetProtocol())
{
OUString aNewURL = uri::ExternalUriReferenceTranslator::create( m_xContext )->translateToExternal(rURL);
if( !aNewURL.isEmpty() )
{
// At this point the URL should contain ascii characters only actually
sURL = OUStringToOString( aNewURL, osl_getThreadTextEncoding() );
}
}
return sURL;
}
extern "C"
{
static gboolean canceldialog(RunDialog *pDialog)
{
SolarMutexGuard g;
pDialog->cancel();
return false;
}
}
GtkWindow* RunDialog::GetTransientFor()
{
GtkWindow *pParent = nullptr;
vcl::Window * pWindow = ::Application::GetActiveTopWindow();
if( pWindow )
{
GtkSalFrame *pFrame = dynamic_cast<GtkSalFrame *>( pWindow->ImplGetFrame() );
if( pFrame )
pParent = GTK_WINDOW(gtk_widget_get_toplevel(pFrame->getWindow()));
}
return pParent;
}
RunDialog::RunDialog(GtkWidget *pDialog, const uno::Reference<awt::XExtendedToolkit>& rToolkit,
const uno::Reference<frame::XDesktop>& rDesktop)
: cppu::WeakComponentImplHelper<awt::XTopWindowListener, frame::XTerminateListener>(maLock)
, mpDialog(pDialog)
, mbTerminateDesktop(false)
, mxToolkit(rToolkit)
, mxDesktop(rDesktop)
{
}
RunDialog::~RunDialog()
{
SolarMutexGuard g;
g_source_remove_by_user_data (this);
}
void SAL_CALL RunDialog::windowOpened(const css::lang::EventObject& e)
{
SolarMutexGuard g;
//Don't popdown dialogs if a tooltip appears elsewhere, that's ok, but do pop down
//if another dialog/frame is launched.
css::uno::Reference<css::accessibility::XAccessible> xAccessible(e.Source, css::uno::UNO_QUERY);
if (xAccessible.is())
{
css::uno::Reference<css::accessibility::XAccessibleContext> xContext(xAccessible->getAccessibleContext());
if (xContext.is() && xContext->getAccessibleRole() == css::accessibility::AccessibleRole::TOOL_TIP)
{
return;
}
}
g_timeout_add_full(G_PRIORITY_HIGH_IDLE, 0, reinterpret_cast<GSourceFunc>(canceldialog), this, nullptr);
}
void SAL_CALL RunDialog::queryTermination( const css::lang::EventObject& )
{
SolarMutexGuard g;
g_timeout_add_full(G_PRIORITY_HIGH_IDLE, 0, reinterpret_cast<GSourceFunc>(canceldialog), this, nullptr);
mbTerminateDesktop = true;
throw css::frame::TerminationVetoException();
}
void SAL_CALL RunDialog::notifyTermination( const css::lang::EventObject& )
{
}
void RunDialog::cancel()
{
gtk_dialog_response( GTK_DIALOG( mpDialog ), GTK_RESPONSE_CANCEL );
gtk_widget_hide( mpDialog );
}
namespace
{
class ExecuteInfo
{
private:
css::uno::Reference<css::frame::XDesktop> mxDesktop;
public:
ExecuteInfo(const css::uno::Reference<css::frame::XDesktop>& rDesktop)<--- Class 'ExecuteInfo' has a constructor with 1 argument that is not explicit. [+]Class 'ExecuteInfo' has a constructor with 1 argument that is not explicit. Such constructors should in general be explicit for type safety reasons. Using the explicit keyword in the constructor means some mistakes when using the class can be avoided.
: mxDesktop(rDesktop)
{
}
void terminate()
{
mxDesktop->terminate();
}
};
}
gint RunDialog::run()
{
if (mxToolkit.is())
mxToolkit->addTopWindowListener(this);
mxDesktop->addTerminateListener(this);
gint nStatus = gtk_dialog_run(GTK_DIALOG(mpDialog));
mxDesktop->removeTerminateListener(this);
if (mxToolkit.is())
mxToolkit->removeTopWindowListener(this);
if (mbTerminateDesktop)
{
ExecuteInfo* pExecuteInfo = new ExecuteInfo(mxDesktop);
Application::PostUserEvent(LINK(nullptr, RunDialog, TerminateDesktop), pExecuteInfo);
}
return nStatus;
}
IMPL_STATIC_LINK(RunDialog, TerminateDesktop, void*, p, void)
{
ExecuteInfo* pExecuteInfo = static_cast<ExecuteInfo*>(p);
pExecuteInfo->terminate();
delete pExecuteInfo;
}
SalGtkPicker::SalGtkPicker( const uno::Reference<uno::XComponentContext>& xContext )
: m_pDialog( nullptr ), m_xContext( xContext )
{
}
SalGtkPicker::~SalGtkPicker()
{
SolarMutexGuard g;
if (m_pDialog)
{
gtk_widget_destroy(m_pDialog);
}
}
void SalGtkPicker::implsetDisplayDirectory( const OUString& aDirectory )
{
OSL_ASSERT( m_pDialog != nullptr );
OString aTxt = unicodetouri(aDirectory);
if( aTxt.isEmpty() ){
aTxt = unicodetouri("file:///.");
}
if( aTxt.endsWith("/") )
aTxt = aTxt.copy( 0, aTxt.getLength() - 1 );
SAL_INFO( "vcl", "setting path to " << aTxt );
gtk_file_chooser_set_current_folder_uri( GTK_FILE_CHOOSER( m_pDialog ),
aTxt.getStr() );
}
OUString SalGtkPicker::implgetDisplayDirectory()
{
OSL_ASSERT( m_pDialog != nullptr );
gchar* pCurrentFolder =
gtk_file_chooser_get_current_folder_uri( GTK_FILE_CHOOSER( m_pDialog ) );
OUString aCurrentFolderName = uritounicode(pCurrentFolder);
g_free( pCurrentFolder );
return aCurrentFolderName;
}
void SalGtkPicker::implsetTitle( const OUString& aTitle )
{
OSL_ASSERT( m_pDialog != nullptr );
OString aWindowTitle = OUStringToOString( aTitle, RTL_TEXTENCODING_UTF8 );
gtk_window_set_title( GTK_WINDOW( m_pDialog ), aWindowTitle.getStr() );
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|