lokdialog: Add more dialog related methods to LOK API

Change-Id: I0e4abb38e1ea9450ae9c50f71ac6e8f9150868ae
diff --git a/include/LibreOfficeKit/LibreOfficeKit.hxx b/include/LibreOfficeKit/LibreOfficeKit.hxx
index 9e897c5..e573a88 100644
--- a/include/LibreOfficeKit/LibreOfficeKit.hxx
+++ b/include/LibreOfficeKit/LibreOfficeKit.hxx
@@ -175,6 +175,25 @@ public:
    }

    /**
     * Renders the active floating window of a dialog
     *
     * Client must truncate pBuffer according to the nWidth and nHeight returned after the call.
     *
     * @param pDialogId Unique dialog id
     * @param pBuffer Buffer with enough memory allocated to render any dialog
     * @param nWidth output parameter returning the width of the rendered dialog.
     * @param nHeight output parameter returning the height of the rendered dialog
     */
    void paintActiveFloatingWindow(const char* pDialogId,
                                   unsigned char* pBuffer,
                                   int& nWidth,
                                   int& nHeight)
    {
        return mpDoc->pClass->paintActiveFloatingWindow(mpDoc, pDialogId, pBuffer,
                                                        &nWidth, &nHeight);
    }

    /**
     * Gets the tile mode: the pixel format used for the pBuffer of paintTile().
     *
     * @return an element of the LibreOfficeKitTileMode enum.
@@ -240,6 +259,19 @@ public:
    }

    /**
     * Posts a keyboard event to the dialog
     *
     * @param pDialogId Dialog id on which key event should be posted
     * @param nType Event type, like press or release.
     * @param nCharCode contains the Unicode character generated by this event or 0
     * @param nKeyCode contains the integer code representing the key of the event (non-zero for control keys)
     */
    void postDialogKeyEvent(const char* pDialogId, int nType, int nCharCode, int nKeyCode)
    {
        mpDoc->pClass->postDialogKeyEvent(mpDoc, pDialogId, nType, nCharCode, nKeyCode);
    }

    /**
     * Posts a mouse event to the document.
     *
     * @param nType Event type, like down, move or up.
@@ -257,7 +289,7 @@ public:
    /**
     * Posts a mouse event to the dialog with given id.
     *
     * @param aDialogId Dialog id where mouse event is to be posted
     * @param pDialogId Dialog id where mouse event is to be posted
     * @param nType Event type, like down, move or up.
     * @param nX horizontal position in document coordinates
     * @param nY vertical position in document coordinates
@@ -271,6 +303,23 @@ public:
    }

    /**
     * Posts a mouse event to the child of a dialog with given id.
     *
     * @param aDialogId Dialog id
     * @param nType Event type, like down, move or up.
     * @param nX horizontal position in document coordinates
     * @param nY vertical position in document coordinates
     * @param nCount number of clicks: 1 for single click, 2 for double click
     * @param nButtons: which mouse buttons: 1 for left, 2 for middle, 4 right
     * @param nModifier: which keyboard modifier: (see include/vcl/vclenum.hxx for possible values)
     */
    void postDialogChildMouseEvent(const char* pDialogId, int nType, int nX, int nY, int nCount, int nButtons, int nModifier)
    {
        mpDoc->pClass->postDialogChildMouseEvent(mpDoc, pDialogId, nType, nX, nY, nCount, nButtons, nModifier);
    }


    /**
     * Posts an UNO command to the document.
     *
     * Example argument string: