diff options
| author | Caolán McNamara <caolanm@redhat.com> | 2017-01-31 14:29:18 +0000 |
|---|---|---|
| committer | Caolán McNamara <caolanm@redhat.com> | 2017-01-31 16:38:14 +0000 |
| commit | 3e27ba70ce212642026874ba73021930a06cdbbd (patch) | |
| tree | dcce8db00668fac73a0aebc87b1ae77bf8902512 /sfx2 | |
| parent | aaf41776b992a4552764f0fdf91671ffebc618fa (diff) | |
Resolves: tdf#104884 print preview replaces the frame controller
so the sidebar is listening to the old controller which has been disposed[1] so
when print preview exits and yet another controller replaces the print preview
one then the sidebar still doesn't listen to the current one.
framework broadcasts COMPONENT_DETACHING/COMPONENT_REATTACHED around these
changes, so if we listen to them we can keep attached to whatever is the
current component
[1] note that ContextChangeEventMultipler doesn't inform clients that the
controller has been disposed, this remains unchanged here
Change-Id: I141509d4a262307afd7dcfc3d77de6cdd6dbfa5f
Reviewed-on: https://gerrit.libreoffice.org/33758
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>
Diffstat (limited to 'sfx2')
| -rw-r--r-- | sfx2/source/sidebar/SidebarController.cxx | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/sfx2/source/sidebar/SidebarController.cxx b/sfx2/source/sidebar/SidebarController.cxx index 4e275a5d1ab5..4a6ec25063dd 100644 --- a/sfx2/source/sidebar/SidebarController.cxx +++ b/sfx2/source/sidebar/SidebarController.cxx @@ -126,6 +126,7 @@ rtl::Reference<SidebarController> SidebarController::create( new SidebarController(pParentWindow, rxFrame)); registerSidebarForFrame(instance.get(), rxFrame->getController()); + rxFrame->addFrameActionListener(instance.get()); // Listen for window events. instance->mpParentWindow->AddEventListener(LINK(instance.get(), SidebarController, WindowEventHandler)); @@ -236,6 +237,7 @@ void SAL_CALL SidebarController::disposing() if (!xController.is()) xController = mxCurrentController; + mxFrame->removeFrameActionListener(this); unregisterSidebarForFrame(this, xController); if (mxReadOnlyModeDispatch.is()) @@ -1316,6 +1318,16 @@ void SidebarController::FadeIn() mpSplitWindow->FadeIn(); } +void SidebarController::frameAction(const css::frame::FrameActionEvent& rEvent) +{ + if (rEvent.Frame == mxFrame) + { + if (rEvent.Action == css::frame::FrameAction_COMPONENT_DETACHING) + unregisterSidebarForFrame(this, mxFrame->getController()); + else if (rEvent.Action == css::frame::FrameAction_COMPONENT_REATTACHED) + registerSidebarForFrame(this, mxFrame->getController()); + } +} } } // end of namespace sfx2::sidebar |