Don't remove cell selections after fontchange.

[lyx.git] / src / insets / inseterror.C

diff --git a/src/insets/inseterror.C b/src/insets/inseterror.C
index d41ad691db05da746c36cfa1f5033b36db4cb18c..cd4b51737c3d6bfcb4c3ceac13f4cad805d1849b 100644 (file)
--- a/src/insets/inseterror.C
+++ b/src/insets/inseterror.C
@@ -4,7 +4,7 @@
  *           LyX, The Document Processor
  *      
  *         Copyright 1995 Matthias Ettrich
- *          Copyright 1995-1999 The LyX Team.
+ *          Copyright 1995-2001 The LyX Team.
  *
  * ====================================================== */
 
@@ -14,178 +14,85 @@
 #pragma implementation
 #endif
 
-#include "inseterror.h"
+#include "BufferView.h"
+#include "font.h"
+#include "lyxfont.h"
 #include "gettext.h"
-#include "lyx_gui_misc.h" // CancelCloseBoxCB
+#include "inseterror.h"
+#include "LyXView.h"
 #include "Painter.h"
+#include "frontends/Dialogs.h"
 
-/* Error, used for the LaTeX-Error Messages */
-
-InsetError::InsetError()
-{
-       form = 0;
-}
+using std::ostream;
 
+/* Error, used for the LaTeX-Error Messages */
 
-InsetError::InsetError(string const & str)
+InsetError::InsetError(string const & str, bool)
        : contents(str)
-{
-       form = 0;
-}
-
-
-InsetError::~InsetError()
-{
-       if (form) {
-               fl_hide_form(form);
-               fl_free_form(form);
-               form = 0;
-       }
-}
+{}
 
 
-int InsetError::ascent(Painter &, LyXFont const & font) const
+int InsetError::ascent(BufferView *, LyXFont const & font) const
 {
        LyXFont efont;
        efont.setSize(font.size()).decSize();
-       return efont.maxAscent() + 1;
+       return lyxfont::maxAscent(efont) + 1;
 }
 
 
-int InsetError::descent(Painter &, LyXFont const & font) const
+int InsetError::descent(BufferView *, LyXFont const & font) const
 {
        LyXFont efont;
        efont.setSize(font.size()).decSize();
-       return efont.maxDescent() + 1;
+       return lyxfont::maxDescent(efont) + 1;
 }
 
 
-int InsetError::width(Painter &, LyXFont const & font) const
+int InsetError::width(BufferView *, 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(Painter & pain, LyXFont const & font,
-                     int baseline, float & x) const
+void InsetError::draw(BufferView * bv, LyXFont const & font,
+                     int baseline, float & x, bool) const
 {
+       Painter & pain = bv->painter();
        LyXFont efont;
        efont.setSize(font.size()).decSize();
        efont.setColor(LColor::error);
    
        // Draw as "Error" in a framed box
        x += 1;
-       pain.fillRectangle(int(x), baseline - ascent(pain, font) + 1,
-                         width(pain, font) - 2,
-                         ascent(pain, font) + descent(pain, font) - 2,
+       pain.fillRectangle(int(x), baseline - ascent(bv, font) + 1,
+                         width(bv, font) - 2,
+                         ascent(bv, font) + descent(bv, font) - 2,
                           LColor::insetbg);
-       pain.rectangle(int(x), baseline - ascent(pain, font) + 1,
-                      width(pain, font) - 2,
-                      ascent(pain, font) + descent(pain, font) - 2,
+       pain.rectangle(int(x), baseline - ascent(bv, font) + 1,
+                      width(bv, font) - 2,
+                      ascent(bv, font) + descent(bv, font) - 2,
                       LColor::error);
        pain.text(int(x + 2), baseline, _("Error"), efont);
 
-       x +=  width(pain, font) - 1;
-}
-
-
-void InsetError::Write(ostream &) const
-{
-}
-
-
-void InsetError::Read(LyXLex &)
-{
-}
-
-
-int InsetError::Latex(ostream &, signed char /*fragile*/) const
-{
-       return 0;
-}
-
-
-int InsetError::Latex(string &, signed char /*fragile*/) const
-{
-       return 0;
-}
-
-
-int InsetError::Linuxdoc(string &) const
-{
-       return 0;
-}
-
-
-int InsetError::DocBook(string &) const
-{
-       return 0;
-}
-
-
-bool InsetError::AutoDelete() const
-{
-       return true;
-}
-
-
-unsigned char InsetError::Editable() const
-{
-       return 1;
-}
-
-
-void InsetError::CloseErrorCB(FL_OBJECT * ob, long)
-{
-       InsetError * inset = static_cast<InsetError*>(ob->u_vdata);
-       if (inset->form) {
-               fl_hide_form(inset->form);
-               fl_free_form(inset->form);
-               inset->form = 0;
-       }
+       x +=  width(bv, font) - 1;
 }
 
 
-// A C wrapper
-extern "C" void C_InsetError_CloseErrorCB(FL_OBJECT * ob, long data)
+string const InsetError::editMessage() const 
 {
-        InsetError::CloseErrorCB(ob , data);
+       return _("Opened error");
 }
 
 
-void InsetError::Edit(BufferView *, int, int, unsigned int)
+void InsetError::edit(BufferView * bv, int, int, unsigned int)
 {
-       static int ow = 400, oh = 240;
-
-       if (!form) {
-               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, 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, 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_set_form_minsize(form, ow, oh);
-       }
+       bv->owner()->getDialogs()->showError(this);
 }
 
 
-Inset * InsetError::Clone() const
+void InsetError::edit(BufferView * bv, bool)
 {
-       return new InsetError(contents);
+       edit(bv, 0, 0, 0);
 }