X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Finsets%2Finseterror.C;h=b1a879cfaa531a2959cc8b80029722a9af58f07a;hb=3c8aba3b556871fb1100a2f98cd93d5d4e3f70c9;hp=bac1127fcf4f4e5c08ebe7791e5859ce6db458e5;hpb=27de1486ca34aaad446adb798d71a77d6f6304da;p=lyx.git

diff --git a/src/insets/inseterror.C b/src/insets/inseterror.C
index bac1127fcf..b1a879cfaa 100644
--- a/src/insets/inseterror.C
+++ b/src/insets/inseterror.C
@@ -3,10 +3,10 @@
  * 
  *           LyX, The Document Processor
  * 	 
- *	    Copyright (C) 1995 Matthias Ettrich
- *          Copyright (C) 1995-1998 The LyX Team.
+ *	    Copyright 1995 Matthias Ettrich
+ *          Copyright 1995-2000 The LyX Team.
  *
- *======================================================*/
+ * ====================================================== */
 
 #include <config.h>
 
@@ -14,30 +14,26 @@
 #pragma implementation
 #endif
 
-
-#include "definitions.h"
 #include "inseterror.h"
-#include "lyxdraw.h"
 #include "gettext.h"
 #include "lyx_gui_misc.h" // CancelCloseBoxCB
+#include "Painter.h"
+#include "font.h"
 
-// 	$Id: inseterror.C,v 1.1 1999/09/27 18:44:39 larsbj Exp $	
-
-#if !defined(lint) && !defined(WITH_WARNINGS)
-static char vcid[] = "$Id: inseterror.C,v 1.1 1999/09/27 18:44:39 larsbj Exp $";
-#endif /* lint */
+using std::ostream;
 
 /* Error, used for the LaTeX-Error Messages */
 
 InsetError::InsetError()
 {
-	form = NULL;
+	form = 0;
 }
 
-InsetError::InsetError(LString const & string)
-	: contents(string)
+
+InsetError::InsetError(string const & str)
+	: contents(str)
 {
-	form = NULL;
+	form = 0;
 }
 
 
@@ -46,90 +42,88 @@ InsetError::~InsetError()
 	if (form) {
 		fl_hide_form(form);
 		fl_free_form(form);
-		form = NULL;
+		form = 0;
 	}
 }
 
 
-int InsetError::Ascent(LyXFont const &font) const
+int InsetError::ascent(Painter &, LyXFont const & font) const
 {
 	LyXFont efont;
 	efont.setSize(font.size()).decSize();
-	return efont.maxAscent()+1;
+	return lyxfont::maxAscent(efont) + 1;
 }
 
 
-int InsetError::Descent(LyXFont const &font) const
+int InsetError::descent(Painter &, LyXFont const & font) const
 {
 	LyXFont efont;
 	efont.setSize(font.size()).decSize();
-	return efont.maxDescent()+1;
+	return lyxfont::maxDescent(efont) + 1;
 }
 
 
-int InsetError::Width(LyXFont const &font) const
+int InsetError::width(Painter &, LyXFont const & font) const
 {
 	LyXFont efont;
 	efont.setSize(font.size()).decSize();
-	return 6 + efont.textWidth(_("Error"), strlen(_("Error")));
+	return 6 + lyxfont::width(_("Error"), efont);
 }
 
 
-void InsetError::Draw(LyXFont font, LyXScreen &scr,
-		      int baseline, float &x)
+void InsetError::draw(Painter & pain, LyXFont const & font,
+		      int baseline, float & x) const
 {
 	LyXFont efont;
 	efont.setSize(font.size()).decSize();
-	efont.setLatex(LyXFont::ON);
+	efont.setColor(LColor::error);
    
 	// Draw as "Error" in a framed box
 	x += 1;
-	//scr.drawFilledRectangle(int(x), baseline - Ascent(font)+1,
-	//			Width(font)-2,Ascent(font)+ Descent(font)-2,
-	//			FL_GRAY80);
-	scr.fillRectangle(gc_lighted,
-			  int(x), baseline - Ascent(font)+1,
-			  Width(font)-2,Ascent(font)+ Descent(font)-2);
-	//scr.drawRectangle(int(x), baseline-Ascent(font)+1,
-	//		  Width(font)-2, Ascent(font)+Descent(font)-2,
-	//		  FL_RED);
-	scr.drawRectangle(gc_foot,
-			  int(x), baseline-Ascent(font)+1,
-			  Width(font)-2, Ascent(font)+Descent(font)-2); 
-	scr.drawString(efont, _("Error"), baseline, int(x+2));
+	pain.fillRectangle(int(x), baseline - ascent(pain, font) + 1,
+			  width(pain, font) - 2,
+			  ascent(pain, font) + descent(pain, font) - 2,
+			   LColor::insetbg);
+	pain.rectangle(int(x), baseline - ascent(pain, font) + 1,
+		       width(pain, font) - 2,
+		       ascent(pain, font) + descent(pain, font) - 2,
+		       LColor::error);
+	pain.text(int(x + 2), baseline, _("Error"), efont);
 
-	x +=  Width(font) - 1;
+	x +=  width(pain, font) - 1;
 }
 
 
-void InsetError::Write(FILE *)
+void InsetError::Write(ostream &) const
 {
 }
 
+
 void InsetError::Read(LyXLex &)
 {
 }
 
 
-int InsetError::Latex(FILE *, signed char /*fragile*/)
+int InsetError::Latex(ostream &,
+		      bool /*fragile*/, bool /*fs*/) const
 {
 	return 0;
 }
 
 
-int InsetError::Latex(LString &, signed char /*fragile*/)
+int InsetError::Ascii(ostream &) const
 {
 	return 0;
 }
 
 
-int InsetError::Linuxdoc(LString &)
+int InsetError::Linuxdoc(ostream &) const
 {
 	return 0;
 }
 
 
-int InsetError::DocBook(LString &)
+int InsetError::DocBook(ostream &) const
 {
 	return 0;
 }
@@ -141,49 +135,67 @@ bool InsetError::AutoDelete() const
 }
 
 
-unsigned char InsetError::Editable() const
+Inset::EDITABLE InsetError::Editable() const
 {
-	return 1;
+	return IS_EDITABLE;
 }
 
 
-void InsetError::CloseErrorCB(FL_OBJECT *, long data)
+void InsetError::CloseErrorCB(FL_OBJECT * ob, long)
 {
-	InsetError *inset = (InsetError*) data;
+	InsetError * inset = static_cast<InsetError*>(ob->u_vdata);
 	if (inset->form) {
 		fl_hide_form(inset->form);
 		fl_free_form(inset->form);
-		inset->form = NULL;
+		inset->form = 0;
 	}
 }
 
-void InsetError::Edit(int, int)
+
+// A C wrapper
+extern "C" void C_InsetError_CloseErrorCB(FL_OBJECT * ob, long data)
+{
+        InsetError::CloseErrorCB(ob , data);
+}
+
+
+char const * InsetError::EditMessage() const 
 {
+	return _("Opened error");
+}
+
+
+void InsetError::Edit(BufferView *, int, int, unsigned int)
+{
+	static int ow = 400, oh = 240;
+
 	if (!form) {
-		FL_OBJECT *obj;
-		form = fl_bgn_form(FL_UP_BOX,400,240);
-		strobj = fl_add_box(FL_FRAME_BOX,10,10,380,180,"");
-		fl_set_object_color(strobj,FL_MCOL,FL_MCOL);
+		FL_OBJECT * obj;
+		form = fl_bgn_form(FL_UP_BOX, ow, oh);
+		strobj = fl_add_box(FL_FRAME_BOX, 10, 10, 380, 180, "");
+		fl_set_object_color(strobj, FL_MCOL, FL_MCOL);
 		fl_set_object_gravity(strobj, FL_NorthWest, FL_SouthEast);
-		obj = fl_add_button(FL_RETURN_BUTTON,140,200,120,30,_("Close"));
-		fl_set_object_callback(obj, CloseErrorCB, (long)this);
-		fl_set_object_gravity(obj, FL_South, FL_South);
+		obj = fl_add_button(FL_RETURN_BUTTON, 140, 200, 120, 30,
+				    _("Close"));
+		fl_set_object_callback(obj, C_InsetError_CloseErrorCB, 0);
+		obj->u_vdata = this;
+		fl_set_object_gravity(obj, FL_SouthEast, FL_SouthEast);
 		fl_set_object_resize(obj, FL_RESIZE_NONE);
 		fl_end_form();
-		fl_set_form_atclose(form, CancelCloseBoxCB, NULL);
+		fl_set_form_atclose(form, CancelCloseBoxCB, 0);
 	}
 	fl_set_object_label(strobj, contents.c_str());
 	if (form->visible) {
 		fl_raise_form(form);
 	} else {
-		fl_show_form(form,FL_PLACE_MOUSE | FL_FREE_SIZE, FL_FULLBORDER, 
-			     _("LaTeX Error"));
+		fl_show_form(form, FL_PLACE_MOUSE | FL_FREE_SIZE,
+			     FL_FULLBORDER, _("LaTeX Error"));
+		fl_set_form_minsize(form, ow, oh);
 	}
 }
 
 
-Inset* InsetError::Clone()
+Inset * InsetError::Clone() const
 {
-	InsetError *result = new InsetError(contents);
-	return result;
+	return new InsetError(contents);
 }