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/* -*- 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/.
*/
#include <sal/config.h>
#include <com/sun/star/lang/IllegalArgumentException.hpp>
#include <com/sun/star/system/SystemShellExecute.hpp>
#include <com/sun/star/system/SystemShellExecuteException.hpp>
#include <com/sun/star/system/SystemShellExecuteFlags.hpp>
#include <com/sun/star/uno/Reference.hxx>
#include <com/sun/star/uno/RuntimeException.hpp>
#include <comphelper/processfactory.hxx>
#include <rtl/ustring.hxx>
#include <sfx2/sfxresid.hxx>
#include <tools/urlobj.hxx>
#include <vcl/svapp.hxx>
#include <vcl/weld.hxx>
#include <openuriexternally.hxx>
#include <comphelper/lok.hxx>
#include <LibreOfficeKit/LibreOfficeKitEnums.h>
#include <sfx2/viewsh.hxx>
#include <sfx2/strings.hrc>
namespace {
class URITools
{
private:
Timer aOpenURITimer { "sfx2::openUriExternallyTimer" };
OUString msURI;
weld::Widget* mpDialogParent;
bool mbHandleSystemShellExecuteException;
DECL_LINK(onOpenURI, Timer*, void);
public:
URITools(weld::Widget* pDialogParent)
: mpDialogParent(pDialogParent)
, mbHandleSystemShellExecuteException(false)
{
}
void openURI(const OUString& sURI, bool bHandleSystemShellExecuteException);
};
}
void URITools::openURI(const OUString& sURI, bool bHandleSystemShellExecuteException)
{
if (comphelper::LibreOfficeKit::isActive())
{
if (SfxViewShell* pViewShell = SfxViewShell::Current())
{
pViewShell->libreOfficeKitViewCallback(LOK_CALLBACK_HYPERLINK_CLICKED,
sURI.toUtf8().getStr());
}
delete this;
return;
}
mbHandleSystemShellExecuteException = bHandleSystemShellExecuteException;
msURI = sURI;
// tdf#116305 Workaround: Use timer to bring browsers to the front
aOpenURITimer.SetInvokeHandler(LINK(this, URITools, onOpenURI));
#ifdef _WIN32
// 200ms seems to be the best compromise between responsiveness and success rate
aOpenURITimer.SetTimeout(200);
#else
aOpenURITimer.SetTimeout(0);
#endif
aOpenURITimer.Start();
}
IMPL_LINK_NOARG(URITools, onOpenURI, Timer*, void)
{
std::unique_ptr<URITools> guard(this);
css::uno::Reference< css::system::XSystemShellExecute > exec(
css::system::SystemShellExecute::create(comphelper::getProcessComponentContext()));
for (sal_Int32 flags = css::system::SystemShellExecuteFlags::URIS_ONLY;;) {
try {
exec->execute(msURI, OUString(), flags);
} catch (css::lang::IllegalArgumentException & e) {
if (e.ArgumentPosition != 0) {
throw css::uno::RuntimeException(
"unexpected IllegalArgumentException: " + e.Message);
}
SolarMutexGuard g;
if (flags == css::system::SystemShellExecuteFlags::URIS_ONLY) {
std::unique_ptr<weld::MessageDialog> eb(
Application::CreateMessageDialog(
mpDialogParent, VclMessageType::Warning, VclButtonsType::OkCancel,
SfxResId(STR_DANGEROUS_TO_OPEN)));
eb->set_primary_text(eb->get_primary_text().replaceFirst("$(ARG1)", INetURLObject::decode(msURI, INetURLObject::DecodeMechanism::Unambiguous)));
if (eb->run() == RET_OK) {
flags = 0;
continue;
}
} else {
std::unique_ptr<weld::MessageDialog> eb(Application::CreateMessageDialog(mpDialogParent,
VclMessageType::Warning, VclButtonsType::Ok,
SfxResId(STR_NO_ABS_URI_REF)));
eb->set_primary_text(eb->get_primary_text().replaceFirst("$(ARG1)", INetURLObject::decode(msURI, INetURLObject::DecodeMechanism::Unambiguous)));
eb->run();
}
} catch (css::system::SystemShellExecuteException & e) {
if (!mbHandleSystemShellExecuteException) {
throw;
}
SolarMutexGuard g;
std::unique_ptr<weld::MessageDialog> eb(Application::CreateMessageDialog(mpDialogParent,
VclMessageType::Warning, VclButtonsType::Ok,
SfxResId(STR_NO_WEBBROWSER_FOUND)));
eb->set_primary_text(
eb->get_primary_text().replaceFirst("$(ARG1)", msURI)
.replaceFirst("$(ARG2)", OUString::number(e.PosixError))
.replaceFirst("$(ARG3)", e.Message));
//TODO: avoid subsequent replaceFirst acting on previous replacement
eb->run();
}
break;
}
}
void sfx2::openUriExternally(const OUString& sURI, bool bHandleSystemShellExecuteException, weld::Widget* pDialogParent)
{
URITools* uriTools = new URITools(pDialogParent);
uriTools->openURI(sURI, bHandleSystemShellExecuteException);
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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