1 /* This file is part of
2 * ======================================================
4 * LyX, The Document Processor
6 * Copyright 1995 Matthias Ettrich
7 * Copyright 1995-1999 The LyX Team.
9 * ====================================================== */
16 #pragma implementation
19 #include "insetinfo.h"
20 #include "lyxparagraph.h"
24 #include "lyx_gui_misc.h" // CancelCloseBoxCB
26 #include "support/lstrings.h"
28 /* Info, used for the Info boxes */
30 extern BufferView * current_view;
33 InsetInfo::InsetInfo()
39 InsetInfo::InsetInfo(string const & string)
46 InsetInfo::~InsetInfo()
56 int InsetInfo::Ascent(LyXFont const & font) const
58 return font.maxAscent() + 1;
62 int InsetInfo::Descent(LyXFont const & font) const
64 return font.maxDescent() + 1;
68 int InsetInfo::Width(LyXFont const & font) const
70 return 6 + font.textWidth(_("Note"), strlen(_("Note")));
74 void InsetInfo::Draw(LyXFont font, LyXScreen & scr,
75 int baseline, float & x)
77 /* Info-insets are never LaTeX, so just correct the font */
78 font.setLatex(LyXFont::OFF);
80 // Draw as "Note" in a yellow box
82 scr.fillRectangle(gc_note,
83 int(x), baseline - Ascent(font)+1,
84 Width(font)-2, Ascent(font)+Descent(font)-2);
85 scr.drawRectangle(gc_note_frame,
86 int(x), baseline- Ascent(font)+1,
87 Width(font)-2, Ascent(font)+Descent(font)-2);
89 scr.drawString(font, _("Note"), baseline, int(x+2));
94 void InsetInfo::Write(ostream & os)
96 os << "Info " << contents;
100 void InsetInfo::Read(LyXLex & lex)
102 string tmp = lex.GetString(); // should be "Info"
104 lyxerr << "ERROR (InsetInfo::Read): "
105 "consistency check 1 failed." << endl;
109 // blank line in the file being read
110 // should we skip blank lines?
113 string const token = strip(lex.GetString());
114 lyxerr[Debug::PARSER] << "Note: " << token << endl;
116 if (token != "\\end_inset") {
117 contents += token + '\n';
119 else // token == "\\end_inset"
122 // now remove the last '\n's
123 contents = strip(contents, '\n');
127 int InsetInfo::Latex(ostream &, signed char /*fragile*/)
133 int InsetInfo::Latex(string &, signed char /*fragile*/)
139 int InsetInfo::Linuxdoc(string &)
145 int InsetInfo::DocBook(string &)
151 unsigned char InsetInfo::Editable() const
157 void InsetInfo::CloseInfoCB(FL_OBJECT * ob, long)
159 InsetInfo * inset = static_cast<InsetInfo*>(ob->u_vdata);
160 string tmp = fl_get_input(inset->strobj);
161 Buffer * buffer = current_view->buffer();
162 if(tmp != inset->contents && !(buffer->isReadonly()) ) {
164 inset->contents = tmp;
167 fl_hide_form(inset->form);
168 fl_free_form(inset->form);
174 // This is just a wrapper.
175 extern "C" void C_InsetInfo_CloseInfoCB(FL_OBJECT * ob, long data)
177 InsetInfo::CloseInfoCB(ob, data);
181 void InsetInfo::Edit(int, int)
183 static int ow = -1, oh;
185 if(current_view->buffer()->isReadonly())
190 form = fl_bgn_form(FL_UP_BOX, 400, 180);
191 strobj = obj = fl_add_input(FL_MULTILINE_INPUT, 10, 10, 380, 120, "");
192 fl_set_object_color(obj, FL_MCOL, FL_MCOL);
193 fl_set_object_resize(obj, FL_RESIZE_ALL);
194 fl_set_object_gravity(obj, NorthWestGravity, SouthEastGravity);
195 obj = fl_add_button(FL_NORMAL_BUTTON, 130, 140, 120, 30, idex(_("Close|#C^[")));
196 fl_set_object_resize(obj, FL_RESIZE_NONE);
197 fl_set_object_gravity(obj, SouthEastGravity, SouthEastGravity);
198 fl_set_object_callback(obj, C_InsetInfo_CloseInfoCB, 0);
200 fl_set_object_shortcut(obj, scex(_("Close|#C^[")), 1);
202 fl_set_form_atclose(form, CancelCloseBoxCB, 0);
204 fl_set_input(strobj, contents.c_str());
208 fl_show_form(form, FL_PLACE_MOUSE | FL_FREE_SIZE, FL_FULLBORDER,
214 fl_set_form_minsize(form, ow, oh);
219 Inset * InsetInfo::Clone() const
221 return new InsetInfo(contents);
225 Inset::Code InsetInfo::LyxCode() const
227 return Inset::IGNORE_CODE;