sfx2/source/appl/openuriexternally.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  */
   9
  10 #include <sal/config.h>
  11
  12 #include <com/sun/star/lang/IllegalArgumentException.hpp>
  13 #include <com/sun/star/system/SystemShellExecute.hpp>
  14 #include <com/sun/star/system/SystemShellExecuteException.hpp>
  15 #include <com/sun/star/system/SystemShellExecuteFlags.hpp>
  16 #include <com/sun/star/uno/Reference.hxx>
  17 #include <com/sun/star/uno/RuntimeException.hpp>
  18 #include <comphelper/processfactory.hxx>
  19 #include <rtl/ustring.hxx>
  20 #include <sfx2/app.hxx>
  21 #include <sfx2/sfxresid.hxx>
  22 #include <vcl/svapp.hxx>
  23 #include <vcl/window.hxx>
  24 #include <vcl/weld.hxx>
  25 #include <openuriexternally.hxx>
  26 #include <comphelper/lok.hxx>
  27 #include <LibreOfficeKit/LibreOfficeKitEnums.h>
  28
  29 #include <sfx2/viewsh.hxx>
  30 #include <sfx2/strings.hrc>
  31
  32 namespace {
  33
  34 class URITools
  35 {
  36 private:
  37     Timer aOpenURITimer;
  38     OUString msURI;
  39     bool mbHandleSystemShellExecuteException;
  40     DECL_LINK(onOpenURI, Timer*, void);
  41
  42 public:
  43     URITools()
  44         : mbHandleSystemShellExecuteException(false)
  45     {
  46     }
  47     void openURI(const OUString& sURI, bool bHandleSystemShellExecuteException);
  48 };
  49
  50 }
  51
  52 void URITools::openURI(const OUString& sURI, bool bHandleSystemShellExecuteException)
  53 {
  54     if (comphelper::LibreOfficeKit::isActive())
  55     {
  56         if (SfxViewShell* pViewShell = SfxViewShell::Current())
  57         {
  58             pViewShell->libreOfficeKitViewCallback(LOK_CALLBACK_HYPERLINK_CLICKED,
  59                                                    sURI.toUtf8().getStr());
  60         }
  61         delete this;
  62         return;
  63     }
  64
  65     mbHandleSystemShellExecuteException = bHandleSystemShellExecuteException;
  66     msURI = sURI;
  67
  68     // tdf#116305 Workaround: Use timer to bring browsers to the front
  69     aOpenURITimer.SetInvokeHandler(LINK(this, URITools, onOpenURI));
  70 #ifdef _WIN32
  71     // 200ms seems to be the best compromise between responsiveness and success rate
  72     aOpenURITimer.SetTimeout(200);
  73 #else
  74     aOpenURITimer.SetTimeout(0);
  75 #endif
  76     aOpenURITimer.SetDebugName("sfx2::openUriExternallyTimer");
  77     aOpenURITimer.Start();
  78 }
  79
  80 IMPL_LINK_NOARG(URITools, onOpenURI, Timer*, void)
  81 {
  82     css::uno::Reference< css::system::XSystemShellExecute > exec(
  83         css::system::SystemShellExecute::create(comphelper::getProcessComponentContext()));
  84     try {
  85         exec->execute(
  86             msURI, OUString(),
  87             css::system::SystemShellExecuteFlags::URIS_ONLY);
  88         return;
  89     } catch (css::lang::IllegalArgumentException & e) {
  90         if (e.ArgumentPosition != 0) {
  91             throw css::uno::RuntimeException(
  92                 "unexpected IllegalArgumentException: " + e.Message);
  93         }
  94         SolarMutexGuard g;
  95         vcl::Window *pWindow = SfxGetpApp()->GetTopWindow();
  96         std::unique_ptr<weld::MessageDialog> eb(Application::CreateMessageDialog(pWindow ? pWindow->GetFrameWeld() : nullptr,
  97                                                                  VclMessageType::Warning, VclButtonsType::Ok,
  98                                                                  SfxResId(STR_NO_ABS_URI_REF)));
  99         eb->set_primary_text(eb->get_primary_text().replaceFirst("$(ARG1)", msURI));
 100         eb->run();
 101     } catch (css::system::SystemShellExecuteException & e) {
 102         if (!mbHandleSystemShellExecuteException) {
 103             throw;
 104         }
 105         SolarMutexGuard g;
 106         vcl::Window *pWindow = SfxGetpApp()->GetTopWindow();
 107         std::unique_ptr<weld::MessageDialog> eb(Application::CreateMessageDialog(pWindow ? pWindow->GetFrameWeld() : nullptr,
 108                                                                  VclMessageType::Warning, VclButtonsType::Ok,
 109                                                                  SfxResId(STR_NO_WEBBROWSER_FOUND)));
 110         eb->set_primary_text(
 111             eb->get_primary_text().replaceFirst("$(ARG1)", msURI)
 112             .replaceFirst("$(ARG2)", OUString::number(e.PosixError))
 113             .replaceFirst("$(ARG3)", e.Message));
 114             //TODO: avoid subsequent replaceFirst acting on previous replacement
 115         eb->run();
 116     }
 117     delete this;
 118 }
 119
 120 void sfx2::openUriExternally(const OUString& sURI, bool bHandleSystemShellExecuteException)
 121 {
 122     URITools* uriTools = new URITools;
 123     uriTools->openURI(sURI, bHandleSystemShellExecuteException);
 124 }
 125
 126 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */