lokdialog: Support for rendering floating window dialog widgets

Now gtktiledviewer can show floating window dialog widgets when user
clicks any of such widget in the dialog.

Change-Id: I13d756f236379bc8b2041ed41cb7b502f7fd9b24

2 files changed, 29 insertions, 0 deletions

diff --git a/sw/inc/unotxdoc.hxx b/sw/inc/unotxdoc.hxx
index d9fa27507544..8dbe8584a49b 100644
--- a/sw/inc/unotxdoc.hxx
+++ b/sw/inc/unotxdoc.hxx
@@ -453,6 +453,7 @@ public:
     OUString getPostIts() override;
 
     void paintDialog(const vcl::DialogID& rDialogID, VirtualDevice& rDevice, int& nWidth, int& nHeight) override;
+    void paintActiveFloatingWindow(const vcl::DialogID& rDialogID, VirtualDevice& rDevice, int& nWidth, int& nHeight) override;
     void postDialogKeyEvent(const vcl::DialogID& rDialogID, int nType,
                             int nCharCode, int nKeyCode) override;
 
@@ -461,6 +462,8 @@ public:
 
     void notifyDialogInvalidation(const vcl::DialogID& rDialogID) override;
 
+    void notifyDialogChild(const vcl::DialogID& rDialogID, const OUString& rAction, const Point& rPos) override;
+
     // css::tiledrendering::XTiledRenderable
     virtual void SAL_CALL paintTile( const ::css::uno::Any& Parent, ::sal_Int32 nOutputWidth, ::sal_Int32 nOutputHeight, ::sal_Int32 nTilePosX, ::sal_Int32 nTilePosY, ::sal_Int32 nTileWidth, ::sal_Int32 nTileHeight ) throw (::css::uno::RuntimeException, std::exception) override;
 
diff --git a/sw/source/uibase/uno/unotxdoc.cxx b/sw/source/uibase/uno/unotxdoc.cxx
index 53844da23e0d..9ccb85598022 100644
--- a/sw/source/uibase/uno/unotxdoc.cxx
+++ b/sw/source/uibase/uno/unotxdoc.cxx
@@ -3820,6 +3820,32 @@ void SwXTextDocument::notifyDialogInvalidation(const vcl::DialogID& rDialogID)
     SfxLokHelper::notifyDialogInvalidation(rDialogID);
 }
 
+void SwXTextDocument::notifyDialogChild(const vcl::DialogID& rDialogID, const OUString& rAction, const Point& rPos)
+{
+    SfxLokHelper::notifyDialogChild(rDialogID, rAction, rPos);
+}
+
+void SwXTextDocument::paintActiveFloatingWindow(const vcl::DialogID& rDialogID, VirtualDevice& rDevice, int& nWidth, int& nHeight)
+{
+    SfxViewFrame* pViewFrame = pDocShell->GetView()->GetViewFrame();
+    SfxSlotPool* pSlotPool = SW_MOD()->GetSlotPool();
+    const SfxSlot* pSlot = pSlotPool->GetUnoSlot(rDialogID);
+    if (!pSlot)
+    {
+        SAL_WARN("lok.dialog", "No slot found for " << rDialogID);
+        return;
+    }
+    SfxChildWindow* pChild = pViewFrame->GetChildWindow(pSlot->GetSlotId());
+    if (!pChild)
+        return;
+
+    Dialog* pDlg = static_cast<Dialog*>(pChild->GetWindow());
+    // register the instance so that vcl::Dialog can emit LOK callbacks
+    const Size aSize = pDlg->PaintActiveFloatingWindow(rDevice);
+    nWidth = aSize.getWidth();
+    nHeight = aSize.getHeight();
+}
+
 void * SAL_CALL SwXTextDocument::operator new( size_t t) throw()
 {
     return SwXTextDocumentBaseClass::operator new(t);