fix typo that put too many include paths for most people

[lyx.git] / src / WorkArea.h

diff --git a/src/WorkArea.h b/src/WorkArea.h
index 85aaee9a079e032f798560a2bb392ca02ce67e9b..715f1f56e59b68a26958d310aa1f4dfd3a313acd 100644 (file)
--- a/src/WorkArea.h
+++ b/src/WorkArea.h
@@ -1,11 +1,11 @@
 // -*- C++ -*-
 /* This file is part of
  * ======================================================
- * 
+ *
  *           LyX, The Document Processor
- *        
+ *
  *           Copyright 1995 Matthias Ettrich
- *           Copyright 1995-2000 The LyX Team.
+ *           Copyright 1995-2001 The LyX Team.
  *
  * ======================================================*/
 
@@ -18,15 +18,16 @@
 
 #include <utility>
 
+#include <sigc++/signal_system.h>
+
 #include FORMS_H_LOCATION
 #include "Painter.h"
 
-class BufferView;
-
+///
 class WorkArea {
 public:
        ///
-       WorkArea(BufferView *, int xpos, int ypos, int width, int height);
+       WorkArea(int xpos, int ypos, int width, int height);
        ///
        ~WorkArea();
        ///
@@ -34,21 +35,23 @@ public:
        ///
        int workWidth() const { return work_area->w; }
        ///
-       int width() const { return work_area->w + scrollbar->w; }
+       unsigned int width() const { return work_area->w + scrollbar->w; }
+       //unsigned int width() const { return backgroundbox->w + 15; }
        ///
-       int height() const { return work_area->h; }
+       unsigned int height() const { return work_area->h; }
+       //unsigned int height() const { return backgroundbox->h; }
        ///
        int xpos() const { return work_area->x; }
+       //int xpos() const { return backgroundbox->x; }
        ///
        int ypos() const { return work_area->y; }
+       //int ypos() const { return backgroundbox->y; }
        ///
        void resize(int xpos, int ypos, int width, int height);
        ///
        void redraw() const {
                fl_redraw_object(work_area);
                fl_redraw_object(scrollbar);
-               fl_redraw_object(button_down);
-               fl_redraw_object(button_up);
        }
        ///
        void setFocus() const;
@@ -67,19 +70,21 @@ public:
        ///
        void setScrollbar(double pos, double length_fraction) const;
        ///
-       void setScrollbarValue(double y) const { fl_set_slider_value(scrollbar, y); }
+       void setScrollbarValue(double y) const {
+               fl_set_scrollbar_value(scrollbar, y);
+       }
        ///
        void setScrollbarBounds(double, double) const;
        ///
-       void setScrollbarIncrements(float inc) const;
+       void setScrollbarIncrements(double inc) const;
        ///
        double getScrollbarValue() const {
-               return fl_get_slider_value(scrollbar);
+               return fl_get_scrollbar_value(scrollbar);
        }
        ///
-       std::pair<double, double> getScrollbarBounds() const {
-               std::pair<double, double> p;
-               fl_get_slider_bounds(scrollbar, &p.first, &p.second);
+       std::pair<float, float> const getScrollbarBounds() const {
+               std::pair<float, float> p;
+               fl_get_scrollbar_bounds(scrollbar, &p.first, &p.second);
                return p;
        }
        ///
@@ -89,31 +94,64 @@ public:
                                     FL_Coord, FL_Coord,
                                     int /*key*/, void * xev);
        /// xforms callback
-       static void up_cb(FL_OBJECT *, long);
-       /// xforms callback
-       static void down_cb(FL_OBJECT *, long);
-       /// xforms callback
        static void scroll_cb(FL_OBJECT *, long);
+       /// a selection exists
+       void haveSelection(bool) const;
+       ///
+       string const getClipboard() const;
+       ///
+       void putClipboard(string const &) const;
+       // Signals
+       ///
+       SigC::Signal0<void> workAreaExpose;
+       ///
+       SigC::Signal1<void, double> scrollCB;
+       ///
+       SigC::Signal2<void, KeySym, unsigned int> workAreaKeyPress;
+       ///
+       SigC::Signal3<void, int, int, unsigned int> workAreaButtonPress;
+       ///
+       SigC::Signal3<void, int, int, unsigned int> workAreaButtonRelease;
+       ///
+       SigC::Signal3<void, int, int, unsigned int> workAreaMotionNotify;
+       ///
+       SigC::Signal0<void> workAreaFocus;
+       ///
+       SigC::Signal0<void> workAreaUnfocus;
+       ///
+       SigC::Signal0<void> workAreaEnter;
+       ///
+       SigC::Signal0<void> workAreaLeave;
+       ///
+       SigC::Signal3<void, int, int, unsigned int> workAreaDoubleClick;
+       ///
+       SigC::Signal3<void, int, int, unsigned int> workAreaTripleClick;
+       /// emitted when an X client has requested our selection
+       SigC::Signal0<void> selectionRequested;
+       /// emitted when another X client has stolen our selection
+       SigC::Signal0<void> selectionLost;
+
+       /// handles SelectionRequest X Event, to fill the clipboard
+       int event_cb(XEvent * xev);
 private:
        ///
        void createPixmap(int, int);
+
        ///
        FL_OBJECT * backgroundbox;
-       ///     
+       ///
        FL_OBJECT * work_area;
        ///
        FL_OBJECT * scrollbar;
        ///
-       FL_OBJECT * button_down;
-       ///
-       FL_OBJECT * button_up;
+       mutable FL_OBJECT * splash_;
        ///
-       BufferView * owner;
+       mutable FL_OBJECT * splash_text_;
        /// The pixmap overlay on the workarea
        Pixmap workareapixmap;
        ///
        Painter painter_;
-       ///
-       FL_OBJECT * figinset_canvas;
+       /// if we call redraw with true needed for locking-insets
+       bool screen_cleared;
 };
 #endif