Add lok::Office::postKeyEvent()

Change-Id: Ib80a8dd433b22a5e88aaab8e11d5c42ced8097ae

4 files changed, 35 insertions, 2 deletions

diff --git a/desktop/source/lib/init.cxx b/desktop/source/lib/init.cxx
index 08a353fbd2d5..c3eedf5b98d7 100644
--- a/desktop/source/lib/init.cxx
+++ b/desktop/source/lib/init.cxx
@@ -54,6 +54,7 @@
 #if defined(UNX) && !defined(MACOSX) && !defined(ENABLE_HEADLESS)
 // And let's also grab the SvpSalInstance and SvpSalVirtualDevice
 #include <headless/svpinst.hxx>
+#include <headless/svpframe.hxx>
 #include <headless/svpvd.hxx>
 
 #include <basebmp/bitmapdevice.hxx>
@@ -251,6 +252,8 @@ static void                    lo_destroy       (LibreOfficeKit* pThis);
 static int                     lo_initialize    (LibreOfficeKit* pThis, const char* pInstallPath);
 static LibreOfficeKitDocument* lo_documentLoad  (LibreOfficeKit* pThis, const char* pURL);
 static char *                  lo_getError      (LibreOfficeKit* pThis);
+static void                    lo_postKeyEvent  (LibreOfficeKit* pThis, int nType, int nCode);
+
 
 struct LibLibreOffice_Impl : public _LibreOfficeKit
 {
@@ -268,6 +271,7 @@ struct LibLibreOffice_Impl : public _LibreOfficeKit
             m_pOfficeClass->destroy = lo_destroy;
             m_pOfficeClass->documentLoad = lo_documentLoad;
             m_pOfficeClass->getError = lo_getError;
+            m_pOfficeClass->postKeyEvent = lo_postKeyEvent;
 
             gOfficeClass = m_pOfficeClass;
         }
@@ -647,6 +651,20 @@ static char* lo_getError (LibreOfficeKit *pThis)
     return pMemory;
 }
 
+static void lo_postKeyEvent(LibreOfficeKit* /*pThis*/, int nType, int nCode)
+{
+#if defined(UNX) && !defined(MACOSX) && !defined(ENABLE_HEADLESS)
+    if (SalFrame *pFocus = SvpSalFrame::GetFocusFrame())
+    {
+        KeyEvent aEvent(nCode, nCode, 0);
+        if (nType == 0)
+            Application::PostKeyEvent(VCLEVENT_WINDOW_KEYINPUT, pFocus->GetWindow(), &aEvent);
+        else
+            Application::PostKeyEvent(VCLEVENT_WINDOW_KEYUP, pFocus->GetWindow(), &aEvent);
+    }
+#endif
+}
+
 static void force_c_locale(void)
 {
     // force locale (and resource files loaded) to en-US
diff --git a/include/LibreOfficeKit/LibreOfficeKit.h b/include/LibreOfficeKit/LibreOfficeKit.h
index 573e44d80d13..d4c1f99dceaa 100644
--- a/include/LibreOfficeKit/LibreOfficeKit.h
+++ b/include/LibreOfficeKit/LibreOfficeKit.h
@@ -79,6 +79,7 @@ struct _LibreOfficeKitClass
   void                    (*destroy)       (LibreOfficeKit* pThis);
   LibreOfficeKitDocument* (*documentLoad)  (LibreOfficeKit* pThis, const char* pURL);
   char*                   (*getError)      (LibreOfficeKit* pThis);
+  void                    (*postKeyEvent)  (LibreOfficeKit* pThis, int nType, int nCode);
 };
 
 #define LIBREOFFICEKIT_DOCUMENT_HAS(pDoc,member) LIBREOFFICEKIT_HAS_MEMBER(LibreOfficeKitDocumentClass,member,(pDoc)->pClass->nSize)
@@ -143,6 +144,9 @@ struct _LibreOfficeKitDocumentClass
   void (*registerCallback)   (LibreOfficeKitDocument* pThis,
                               LibreOfficeKitCallback pCallback,
                               void* pData);
+  void (*postKeyEvent) (LibreOfficeKitDocument* pThis,
+                        int nType,
+                        int nCode);
 #endif // LOK_USE_UNSTABLE_API
 };
 
diff --git a/include/LibreOfficeKit/LibreOfficeKit.hxx b/include/LibreOfficeKit/LibreOfficeKit.hxx
index 2a5723269d22..fdc025ba14c5 100644
--- a/include/LibreOfficeKit/LibreOfficeKit.hxx
+++ b/include/LibreOfficeKit/LibreOfficeKit.hxx
@@ -135,6 +135,17 @@ public:
     {
         return mpThis->pClass->getError(mpThis);
     }
+
+    /**
+     * Posts a keyboard event to the focused frame.
+     *
+     * @param nType Event type, like press or release.
+     * @param nCode Code of the key.
+     */
+    inline void postKeyEvent(int nType, int nCode)
+    {
+        mpThis->pClass->postKeyEvent(mpThis, nType, nCode);
+    }
 };
 
 inline Office* lok_cpp_init(const char* pInstallPath)
diff --git a/vcl/inc/headless/svpframe.hxx b/vcl/inc/headless/svpframe.hxx
index d2a786c6bd2d..85e5f6bb4c97 100644
--- a/vcl/inc/headless/svpframe.hxx
+++ b/vcl/inc/headless/svpframe.hxx
@@ -58,7 +58,7 @@ class SvpSalFrame : public SalFrame
 
     std::list< SvpSalGraphics* >        m_aGraphics;
 
-    static SvpSalFrame*       s_pFocusFrame;
+    SAL_DLLPUBLIC_EXPORT static SvpSalFrame*       s_pFocusFrame;
 public:
     SvpSalFrame( SvpSalInstance* pInstance,
                  SalFrame* pParent,
@@ -137,7 +137,7 @@ public:
     virtual void                SetApplicationID(const OUString &rApplicationID) SAL_OVERRIDE { (void) rApplicationID; }
     bool                        IsVisible() { return m_bVisible; }
 
-    static SvpSalFrame*         GetFocusFrame() { return s_pFocusFrame; }
+    SAL_DLLPUBLIC_EXPORT static SvpSalFrame*         GetFocusFrame() { return s_pFocusFrame; }
 
 };