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From 8636f3f41f8f6950a0e3c05f50eb4423c4035b2f Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?Caol=C3=A1n=20McNamara?= <caolanm@redhat.com>
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Date: Thu, 27 Jan 2011 16:41:00 +0000
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Subject: [PATCH 1/2] Related: rhbz#672872 cancel gtk file-dialog on desktop::terminate
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---
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 fpicker/source/unx/gnome/SalGtkFilePicker.cxx   |    7 +++++--
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 fpicker/source/unx/gnome/SalGtkFolderPicker.cxx |    5 ++++-
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 fpicker/source/unx/gnome/SalGtkPicker.cxx       |   19 ++++++++++++++++---
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 fpicker/source/unx/gnome/SalGtkPicker.hxx       |   20 +++++++++++++++++---
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 4 files changed, 42 insertions(+), 9 deletions(-)
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diff --git a/fpicker/source/unx/gnome/SalGtkFilePicker.cxx b/fpicker/source/unx/gnome/SalGtkFilePicker.cxx
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index d08125e..068ead5 100644
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--- a/fpicker/source/unx/gnome/SalGtkFilePicker.cxx
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+++ b/fpicker/source/unx/gnome/SalGtkFilePicker.cxx
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@@ -1030,7 +1030,10 @@
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     uno::Reference< awt::XExtendedToolkit > xToolkit(
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         m_xServiceMgr->createInstance( ::rtl::OUString::createFromAscii("com.sun.star.awt.Toolkit") ), uno::UNO_QUERY);
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-    RunDialog* pRunDialog = new RunDialog(m_pDialog, xToolkit);
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+    uno::Reference< frame::XDesktop > xDesktop(
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+        m_xServiceMgr->createInstance( ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("com.sun.star.frame.Desktop")) ), uno::UNO_QUERY);
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+
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+    RunDialog* pRunDialog = new RunDialog(m_pDialog, xToolkit, xDesktop);
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     uno::Reference < awt::XTopWindowListener > xLifeCycle(pRunDialog);
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     while( GTK_RESPONSE_NO == btn )
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     {
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@@ -1063,7 +1066,7 @@
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                                 OUStringToOString(aResProvider.getResString(FILE_PICKER_TITLE_SAVE ),
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                                 RTL_TEXTENCODING_UTF8 ).getStr() );
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-                            RunDialog* pAnotherDialog = new RunDialog(dlg, xToolkit);
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+                            RunDialog* pAnotherDialog = new RunDialog(dlg, xToolkit, xDesktop);
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                             uno::Reference < awt::XTopWindowListener > xAnotherLifeCycle(pAnotherDialog);
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                             btn = pAnotherDialog->run();
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diff --git a/fpicker/source/unx/gnome/SalGtkFolderPicker.cxx b/fpicker/source/unx/gnome/SalGtkFolderPicker.cxx
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index c42021c..08bbf04 100644
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--- a/fpicker/source/unx/gnome/SalGtkFolderPicker.cxx
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+++ b/fpicker/source/unx/gnome/SalGtkFolderPicker.cxx
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@@ -184,7 +184,10 @@
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     uno::Reference< awt::XExtendedToolkit > xToolkit(
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         m_xServiceMgr->createInstance( ::rtl::OUString::createFromAscii("com.sun.star.awt.Toolkit") ), uno::UNO_QUERY);
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-    RunDialog* pRunDialog = new RunDialog(m_pDialog, xToolkit);
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+    uno::Reference< frame::XDesktop > xDesktop(
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+        m_xServiceMgr->createInstance( ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("com.sun.star.frame.Desktop")) ), uno::UNO_QUERY);
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+
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+    RunDialog* pRunDialog = new RunDialog(m_pDialog, xToolkit, xDesktop);
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     uno::Reference < awt::XTopWindowListener > xLifeCycle(pRunDialog);
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     gint nStatus = pRunDialog->run();
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     switch( nStatus )
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diff --git a/fpicker/source/unx/gnome/SalGtkPicker.cxx b/fpicker/source/unx/gnome/SalGtkPicker.cxx
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index 6dbaa03..9bdad50 100644
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--- a/fpicker/source/unx/gnome/SalGtkPicker.cxx
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+++ b/fpicker/source/unx/gnome/SalGtkPicker.cxx
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@@ -130,9 +130,10 @@ extern "C"
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     extern GdkDisplay* gdk_x11_lookup_xdisplay (void*xdisplay);
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 }
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-RunDialog::RunDialog( GtkWidget *pDialog, uno::Reference< awt::XExtendedToolkit >& rToolkit ) :
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-    cppu::WeakComponentImplHelper1< awt::XTopWindowListener >( maLock ),
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-    mpDialog(pDialog), mpCreatedParent(NULL), mxToolkit(rToolkit)
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+RunDialog::RunDialog( GtkWidget *pDialog, uno::Reference< awt::XExtendedToolkit >& rToolkit,
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+    uno::Reference< frame::XDesktop >& rDesktop ) :
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+    cppu::WeakComponentImplHelper2< awt::XTopWindowListener, frame::XTerminateListener >( maLock ),
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+    mpDialog(pDialog), mpCreatedParent(NULL), mxToolkit(rToolkit), mxDesktop(rDesktop)
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 {
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     awt::SystemDependentXWindow aWindowHandle;
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@@ -186,6 +187,18 @@ void SAL_CALL RunDialog::windowOpened( const ::com::sun::star::lang::EventObject
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     g_timeout_add_full(G_PRIORITY_HIGH_IDLE, 0, (GSourceFunc)canceldialog, this, NULL);
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 }
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+void SAL_CALL RunDialog::queryTermination( const ::com::sun::star::lang::EventObject& )
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+        throw(::com::sun::star::frame::TerminationVetoException, ::com::sun::star::uno::RuntimeException)
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+{
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+}
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+
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+void SAL_CALL RunDialog::notifyTermination( const ::com::sun::star::lang::EventObject& )
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+        throw(::com::sun::star::uno::RuntimeException)
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+{
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+    GdkThreadLock aLock;
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+    g_timeout_add_full(G_PRIORITY_HIGH_IDLE, 0, (GSourceFunc)canceldialog, this, NULL);
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+}
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+
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 void RunDialog::cancel()
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 {
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     GdkThreadLock aLock;
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diff --git a/fpicker/source/unx/gnome/SalGtkPicker.hxx b/fpicker/source/unx/gnome/SalGtkPicker.hxx
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index 889790d..52fe5a0 100644
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--- a/fpicker/source/unx/gnome/SalGtkPicker.hxx
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+++ b/fpicker/source/unx/gnome/SalGtkPicker.hxx
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@@ -34,7 +34,7 @@
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 //_____________________________________________________________________________
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 #include <osl/mutex.hxx>
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-#include <cppuhelper/compbase1.hxx>
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+#include <cppuhelper/compbase2.hxx>
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 #include <com/sun/star/ui/dialogs/XFilePicker.hpp>
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 #include <com/sun/star/ui/dialogs/XFilePicker2.hpp>
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 #include <com/sun/star/ui/dialogs/XFolderPicker.hpp>
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@@ -43,6 +43,8 @@
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 #include <com/sun/star/awt/XTopWindowListener.hpp>
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 #include <com/sun/star/awt/XExtendedToolkit.hpp>
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+#include <com/sun/star/frame/XDesktop.hpp>
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+#include <com/sun/star/frame/XTerminateListener.hpp>
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 #include <gtk/gtk.h>
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 #include <gdk/gdkkeysyms.h>
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@@ -85,13 +87,16 @@ public:
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 //to happen while we're opened waiting for user input, e.g. 
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 //https://bugzilla.redhat.com/show_bug.cgi?id=441108
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 class RunDialog :
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-    public cppu::WeakComponentImplHelper1< ::com::sun::star::awt::XTopWindowListener >
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+    public cppu::WeakComponentImplHelper2<
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+        ::com::sun::star::awt::XTopWindowListener,
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+        ::com::sun::star::frame::XTerminateListener >
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 {
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 private:
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     osl::Mutex maLock;
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     GtkWidget *mpDialog;
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     GdkWindow *mpCreatedParent;
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     ::com::sun::star::uno::Reference< ::com::sun::star::awt::XExtendedToolkit>  mxToolkit;
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+    ::com::sun::star::uno::Reference< ::com::sun::star::frame::XDesktop >  mxDesktop;
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 public:
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     // XTopWindowListener
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@@ -112,8 +117,17 @@ public:
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         throw (::com::sun::star::uno::RuntimeException) {}
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     virtual void SAL_CALL windowDeactivated( const ::com::sun::star::lang::EventObject& )
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         throw (::com::sun::star::uno::RuntimeException) {}
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+
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+    // XTerminateListener
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+    virtual void SAL_CALL queryTermination( const ::com::sun::star::lang::EventObject& aEvent )
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+        throw(::com::sun::star::frame::TerminationVetoException, ::com::sun::star::uno::RuntimeException);
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+    virtual void SAL_CALL notifyTermination( const ::com::sun::star::lang::EventObject& aEvent )
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+        throw(::com::sun::star::uno::RuntimeException);
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 public:
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-    RunDialog(GtkWidget *pDialog, ::com::sun::star::uno::Reference< ::com::sun::star::awt::XExtendedToolkit > &rToolkit);
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+    RunDialog(GtkWidget *pDialog,
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+        ::com::sun::star::uno::Reference< ::com::sun::star::awt::XExtendedToolkit > &rToolkit,
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+        ::com::sun::star::uno::Reference< ::com::sun::star::frame::XDesktop > &rDesktop
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+        );
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     gint run();
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     void cancel();
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     ~RunDialog();
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-- 
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1.7.3.5
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