// -*- 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.
*
* ======================================================*/
#include FORMS_H_LOCATION
#include "Painter.h"
-#ifdef SIGC_CXX_NAMESPACES
-using SigC::Signal0;
-using SigC::Signal2;
-using SigC::Signal3;
-#endif
-
-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();
///
int workWidth() const { return work_area->w; }
///
unsigned int width() const { return work_area->w + scrollbar->w; }
+ //unsigned int width() const { return backgroundbox->w + 15; }
///
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);
///
return fl_get_scrollbar_value(scrollbar);
}
///
- std::pair<float, float> getScrollbarBounds() const {
+ std::pair<float, float> const getScrollbarBounds() const {
std::pair<float, float> p;
fl_get_scrollbar_bounds(scrollbar, &p.first, &p.second);
return p;
int /*key*/, void * xev);
/// xforms callback
static void scroll_cb(FL_OBJECT *, long);
+ /// a selection exists
+ void haveSelection(bool) const;
///
- string getClipboard() const;
+ string const getClipboard() const;
///
void putClipboard(string const &) const;
- ///
- BufferView * owner() const { return owner_; }
-
// Signals
///
- Signal0<void> workAreaExpose;
+ SigC::Signal0<void> workAreaExpose;
///
- Signal2<void, KeySym, unsigned int> workAreaKeyPress;
+ SigC::Signal1<void, double> scrollCB;
///
- Signal3<void, int, int, unsigned int> workAreaButtonPress;
+ SigC::Signal2<void, KeySym, unsigned int> workAreaKeyPress;
///
- Signal3<void, int, int, unsigned int> workAreaButtonRelease;
+ SigC::Signal3<void, int, int, unsigned int> workAreaButtonPress;
///
- Signal3<void, int, int, unsigned int> workAreaMotionNotify;
+ SigC::Signal3<void, int, int, unsigned int> workAreaButtonRelease;
///
- Signal0<void> workAreaFocus;
+ SigC::Signal3<void, int, int, unsigned int> workAreaMotionNotify;
///
- Signal0<void> workAreaUnfocus;
+ SigC::Signal0<void> workAreaFocus;
///
- Signal0<void> workAreaEnter;
+ SigC::Signal0<void> workAreaUnfocus;
///
- Signal0<void> workAreaLeave;
+ SigC::Signal0<void> workAreaEnter;
///
- Signal3<void, int, int, unsigned int> workAreaDoubleClick;
+ SigC::Signal0<void> workAreaLeave;
///
- Signal3<void, int, int, unsigned int> workAreaTripleClick;
+ 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;
///
- BufferView * owner_;
+ mutable FL_OBJECT * splash_;
+ ///
+ 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