A layout engine for XForms.

[lyx.git] / src / frontends / xforms / XFormsView.h

diff --git a/src/frontends/xforms/XFormsView.h b/src/frontends/xforms/XFormsView.h
index d0647277f8e2a39e5bcaa34ae8a4d9104a659e75..ba67f8e38b06329d3d165ebdc9034c695cc493d3 100644 (file)
--- a/src/frontends/xforms/XFormsView.h
+++ b/src/frontends/xforms/XFormsView.h
@@ -12,12 +12,16 @@
 #ifndef LyXView_H
 #define LyXView_H
 
-
+#include "LayoutEngine.h"
 #include "forms_fwd.h"
 
 #include "frontends/LyXView.h"
 #include <X11/Xlib.h> // for Pixmap
 
+#include <boost/signals/signal0.hpp>
+
+#include <map>
+
 class XMiniBuffer;
 
 /**
@@ -27,11 +31,22 @@ class XMiniBuffer;
  */
 class XFormsView : public LyXView {
 public:
+       enum Position {
+               Top,
+               Bottom,
+               Left,
+               Right,
+               Center
+       };
+
        /// create a main window of the given dimensions
        XFormsView(int w, int h);
 
        ~XFormsView();
 
+       /// Accessor to the appropriate layout Box.
+       lyx::frontend::Box & getBox(Position pos) const;
+
        /**
         * show - display the top-level window
         * @param xpos requested x position (or 0)
@@ -56,6 +71,8 @@ public:
        /// clear back to normal status message
        virtual void clearMessage();
 
+       boost::signal0<void> metricsUpdated;
+
 private:
        /**
         * setWindowTitle - set title of window
@@ -67,8 +84,14 @@ private:
        /// update the minibuffer state message
        void show_view_state();
 
-       /// makes the main form.
-       void create_form_form_main(int width, int height);
+       ///
+       void updateMetrics();
+       /// The top-most box of the layout engine containing all other boxes.
+       lyx::frontend::Box window_;
+
+       // Accessors to the various Boxes.
+       std::map<Position, lyx::frontend::Box *> box_map_;
+
        /// the minibuffer
        boost::scoped_ptr<XMiniBuffer> minibuffer_;
        ///