1999-09-27 18:44:28 +00:00
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/* This file is part of
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* ======================================================
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*
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* LyX, The Document Processor
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*
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1999-10-02 16:21:10 +00:00
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* Copyright 1995 Matthias Ettrich
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* Copyright 1995-1999 The LyX Team.
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1999-09-27 18:44:28 +00:00
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*
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1999-10-02 16:21:10 +00:00
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* ======================================================*/
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1999-09-27 18:44:28 +00:00
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#include <config.h>
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#ifdef __GNUG__
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#pragma implementation
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#endif
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#include "definitions.h"
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#include "inseterror.h"
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#include "lyxdraw.h"
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#include "gettext.h"
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#include "lyx_gui_misc.h" // CancelCloseBoxCB
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/* Error, used for the LaTeX-Error Messages */
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InsetError::InsetError()
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{
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1999-10-02 16:21:10 +00:00
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form = 0;
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1999-09-27 18:44:28 +00:00
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}
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1999-10-02 16:21:10 +00:00
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InsetError::InsetError(string const & string)
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1999-09-27 18:44:28 +00:00
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: contents(string)
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{
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1999-10-02 16:21:10 +00:00
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form = 0;
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1999-09-27 18:44:28 +00:00
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}
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InsetError::~InsetError()
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{
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if (form) {
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fl_hide_form(form);
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fl_free_form(form);
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1999-10-02 16:21:10 +00:00
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form = 0;
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1999-09-27 18:44:28 +00:00
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}
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}
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int InsetError::Ascent(LyXFont const &font) const
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{
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LyXFont efont;
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efont.setSize(font.size()).decSize();
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return efont.maxAscent()+1;
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}
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int InsetError::Descent(LyXFont const &font) const
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{
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LyXFont efont;
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efont.setSize(font.size()).decSize();
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return efont.maxDescent()+1;
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}
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int InsetError::Width(LyXFont const &font) const
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{
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LyXFont efont;
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efont.setSize(font.size()).decSize();
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return 6 + efont.textWidth(_("Error"), strlen(_("Error")));
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}
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void InsetError::Draw(LyXFont font, LyXScreen &scr,
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int baseline, float &x)
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{
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LyXFont efont;
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efont.setSize(font.size()).decSize();
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efont.setLatex(LyXFont::ON);
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// Draw as "Error" in a framed box
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x += 1;
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//scr.drawFilledRectangle(int(x), baseline - Ascent(font)+1,
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// Width(font)-2,Ascent(font)+ Descent(font)-2,
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// FL_GRAY80);
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scr.fillRectangle(gc_lighted,
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int(x), baseline - Ascent(font)+1,
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Width(font)-2,Ascent(font)+ Descent(font)-2);
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//scr.drawRectangle(int(x), baseline-Ascent(font)+1,
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// Width(font)-2, Ascent(font)+Descent(font)-2,
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// FL_RED);
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scr.drawRectangle(gc_foot,
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int(x), baseline-Ascent(font)+1,
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Width(font)-2, Ascent(font)+Descent(font)-2);
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scr.drawString(efont, _("Error"), baseline, int(x+2));
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x += Width(font) - 1;
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}
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void InsetError::Write(FILE *)
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{
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}
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void InsetError::Read(LyXLex &)
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{
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}
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int InsetError::Latex(FILE *, signed char /*fragile*/)
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{
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return 0;
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}
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1999-10-02 16:21:10 +00:00
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int InsetError::Latex(string &, signed char /*fragile*/)
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1999-09-27 18:44:28 +00:00
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{
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return 0;
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}
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1999-10-02 16:21:10 +00:00
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int InsetError::Linuxdoc(string &)
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1999-09-27 18:44:28 +00:00
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{
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return 0;
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}
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1999-10-02 16:21:10 +00:00
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int InsetError::DocBook(string &)
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1999-09-27 18:44:28 +00:00
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{
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return 0;
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}
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bool InsetError::AutoDelete() const
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{
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return true;
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}
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unsigned char InsetError::Editable() const
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{
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return 1;
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}
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void InsetError::CloseErrorCB(FL_OBJECT *, long data)
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{
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InsetError *inset = (InsetError*) data;
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if (inset->form) {
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fl_hide_form(inset->form);
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fl_free_form(inset->form);
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1999-10-02 16:21:10 +00:00
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inset->form = 0;
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1999-09-27 18:44:28 +00:00
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}
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}
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void InsetError::Edit(int, int)
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{
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if (!form) {
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FL_OBJECT *obj;
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form = fl_bgn_form(FL_UP_BOX,400,240);
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strobj = fl_add_box(FL_FRAME_BOX,10,10,380,180,"");
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fl_set_object_color(strobj,FL_MCOL,FL_MCOL);
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fl_set_object_gravity(strobj, FL_NorthWest, FL_SouthEast);
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obj = fl_add_button(FL_RETURN_BUTTON,140,200,120,30,_("Close"));
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fl_set_object_callback(obj, CloseErrorCB, (long)this);
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fl_set_object_gravity(obj, FL_South, FL_South);
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fl_set_object_resize(obj, FL_RESIZE_NONE);
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fl_end_form();
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1999-10-02 16:21:10 +00:00
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fl_set_form_atclose(form, CancelCloseBoxCB, 0);
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1999-09-27 18:44:28 +00:00
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}
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fl_set_object_label(strobj, contents.c_str());
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if (form->visible) {
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fl_raise_form(form);
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} else {
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fl_show_form(form,FL_PLACE_MOUSE | FL_FREE_SIZE, FL_FULLBORDER,
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_("LaTeX Error"));
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}
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}
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Inset* InsetError::Clone()
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{
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InsetError *result = new InsetError(contents);
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return result;
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}
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