X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Finsets%2Finset.C;h=c07a0f384cb3fc9ebdb6d92aa8c88893e660df59;hb=3c8aba3b556871fb1100a2f98cd93d5d4e3f70c9;hp=e924c636ff4ea8ac9122ad7dc6f4c7e7fc0452b4;hpb=c52895023e231587208b5c9257ae7825dc493ef0;p=lyx.git

diff --git a/src/insets/inset.C b/src/insets/inset.C
index e924c636ff..c07a0f384c 100644
--- a/src/insets/inset.C
+++ b/src/insets/inset.C
@@ -4,7 +4,7 @@
  *           LyX, The Document Processor
  * 	 
  *	    Copyright 1995 Matthias Ettrich
- *          Copyright 1995-1999 The LyX Team.
+ *          Copyright 1995-2000 The LyX Team.
  *
  * ====================================================== */
 
@@ -16,7 +16,11 @@
 
 #include "lyxinset.h"
 #include "debug.h"
+#include "BufferView.h"
 #include "support/lstrings.h"
+#include "Painter.h"
+
+using std::endl;
 
 /* Insets default methods */
 
@@ -32,11 +36,18 @@ bool Inset::DirectWrite() const
 }
 
 
-unsigned char Inset::Editable() const
+Inset::EDITABLE Inset::Editable() const
 {
-  return 0;
+  return NOT_EDITABLE;
 }
 
+bool Inset::IsTextInset() const
+{
+	return ((LyxCode() == TEXT_CODE) ||
+		(LyxCode() == ERT_CODE) ||
+		(LyxCode() == FOOT_CODE) ||
+		(LyxCode() == MARGIN_CODE));
+}
 
 void Inset::Validate(LaTeXFeatures &) const
 {
@@ -49,7 +60,7 @@ bool Inset::AutoDelete() const
 }
 
 
-void Inset::Edit(BufferView *, int, int)
+void Inset::Edit(BufferView *, int, int, unsigned int)
 {
 }
 
@@ -60,6 +71,11 @@ LyXFont Inset::ConvertFont(LyXFont font)
 }
 
 
+char const * Inset::EditMessage() const 
+{
+	return _("Opened inset");
+}
+
  /* some stuff for inset locking */
 
 void UpdatableInset::InsetButtonPress(BufferView *, int x, int y, int button)
@@ -96,12 +112,76 @@ void UpdatableInset::InsetUnlock(BufferView *)
 
 
 // An updatable inset is highly editable by definition
-unsigned char UpdatableInset::Editable() const
+Inset::EDITABLE UpdatableInset::Editable() const
 {
-	return 2; // and what does "2" siginify? (Lgb)
+	return HIGHLY_EDITABLE;
 }
 
 
 void UpdatableInset::ToggleInsetCursor(BufferView *)
 {
 }
+
+void UpdatableInset::ShowInsetCursor(BufferView *)
+{
+}
+
+void UpdatableInset::HideInsetCursor(BufferView *)
+{
+}
+
+
+void UpdatableInset::Edit(BufferView * bv, int, int, unsigned int)
+{
+    LyXFont font;
+
+    scx = 0;
+
+    mx_scx = abs((width(bv->painter(), font) - bv->paperWidth()) / 2);
+}
+
+
+void UpdatableInset::draw(Painter &, LyXFont const &,
+			  int /* baseline */, float & x) const
+{
+    if (scx) x += float(scx);
+// ATTENTION: this is not good doing here
+//    top_x = int(x);
+//    top_baseline = baseline;
+}
+
+
+void UpdatableInset::SetFont(BufferView *, LyXFont const &, bool )
+{
+}
+
+
+///  An updatable inset could handle lyx editing commands
+#ifdef SCROLL_INSET
+UpdatableInset::RESULT
+UpdatableInset::LocalDispatch(BufferView *, 
+			      int action, string const & arg) 
+#else
+UpdatableInset::RESULT
+UpdatableInset::LocalDispatch(BufferView *, int, string const &)
+#endif
+{
+#ifdef SCROLL_INSET
+    if (action==LFUN_SCROLL_INSET)
+	{
+	    float xx;
+	    sscanf(arg.c_str(), "%f", &xx);	
+	    scroll(xx);
+
+	    return DISPATCHED;
+	}
+#endif
+    return UNDISPATCHED; 
+}
+
+int UpdatableInset::getMaxWidth(Painter & pain, UpdatableInset const *inset) const
+{
+    if (owner())
+        return static_cast<UpdatableInset*>(owner())->getMaxWidth(pain, inset);
+    return pain.paperWidth();
+}