lok: MSForms: Handle event about item selection of a drop-down field.

Change-Id: I095013097348c98361b6614e4ddf1e9029923c7f
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/93659
Tested-by: Tamás Zolnai <tamas.zolnai@collabora.com>
Reviewed-by: Tamás Zolnai <tamas.zolnai@collabora.com>

3 files changed, 25 insertions, 0 deletions

diff --git a/include/LibreOfficeKit/LibreOfficeKit.h b/include/LibreOfficeKit/LibreOfficeKit.h
index 6203c11fb044..309744522004 100644
--- a/include/LibreOfficeKit/LibreOfficeKit.h
+++ b/include/LibreOfficeKit/LibreOfficeKit.h
@@ -446,6 +446,10 @@ struct _LibreOfficeKitDocumentClass
                                     int nX,
                                     int nY);
 
+    /// @see lok::Document::sendFormFieldEvent
+    void (*sendFormFieldEvent) (LibreOfficeKitDocument* pThis,
+                                const char* pArguments);
+
 #endif // defined LOK_USE_UNSTABLE_API || defined LIBO_INTERNAL_ONLY
 };
 
diff --git a/include/LibreOfficeKit/LibreOfficeKit.hxx b/include/LibreOfficeKit/LibreOfficeKit.hxx
index 4076637863fd..37eacdfb3649 100644
--- a/include/LibreOfficeKit/LibreOfficeKit.hxx
+++ b/include/LibreOfficeKit/LibreOfficeKit.hxx
@@ -779,6 +779,16 @@ public:
         mpDoc->pClass->setWindowTextSelection(mpDoc, nWindowId, bSwap, nX, nY);
     }
 
+    /**
+     * Posts an event for the form field at the cursor position.
+     *
+     * @param pArguments arguments of the event.
+     */
+    void sendFormFieldEvent(const char* pArguments)
+    {
+        mpDoc->pClass->sendFormFieldEvent(mpDoc, pArguments);
+    }
+
 #endif // defined LOK_USE_UNSTABLE_API || defined LIBO_INTERNAL_ONLY
 };
 
diff --git a/include/vcl/ITiledRenderable.hxx b/include/vcl/ITiledRenderable.hxx
index 841935aea930..32192796a08a 100644
--- a/include/vcl/ITiledRenderable.hxx
+++ b/include/vcl/ITiledRenderable.hxx
@@ -44,6 +44,9 @@ namespace vcl
 class VCL_DLLPUBLIC ITiledRenderable
 {
 public:
+
+    typedef std::map<const OUString, OUString>  StringMap;
+
     virtual ~ITiledRenderable();
 
     /**
@@ -296,6 +299,14 @@ public:
     {
         return false;
     }
+
+    /**
+     * Execute a form field event in the document.
+     * E.g. select an item from a drop down field's list.
+     */
+    virtual void executeFromFieldEvent(const StringMap&)
+    {
+    }
 };
 } // namespace vcl