-/* This file is part of
- * ======================================================
- *
- * LyX, The Document Processor
- *
- * Copyright 1995 Matthias Ettrich
- * Copyright 1995-1999 The LyX Team.
+/**
+ * \file insetcommand.C
+ * This file is part of LyX, the document processor.
+ * Licence details can be found in the file COPYING.
*
- * ======================================================*/
+ * \author Angus Leeming
+ * \author Lars Gullik Bjønnes
+ *
+ * Full author contact details are available in file CREDITS
+ */
#include <config.h>
#endif
#include "insetcommand.h"
-#include "lyxdraw.h"
#include "debug.h"
+#include "frontends/Painter.h"
-InsetCommand::InsetCommand()
-{
-}
-
-
-InsetCommand::InsetCommand(string const & cmd, string const & arg,
- string const & opt)
- : command(cmd), options(opt), contents(arg)
-{
-}
-
-
-InsetCommand::~InsetCommand()
-{
-}
-
-
-int InsetCommand::Ascent(LyXFont const&font) const
-{
- LyXFont f = font;
- f.decSize();
- return f.maxAscent() + 3;
-}
+using std::ostream;
+using std::endl;
-int InsetCommand::Descent(LyXFont const&font) const
-{
- LyXFont f = font;
- f.decSize();
- return f.maxDescent() + 3;
-}
+InsetCommand::InsetCommand(InsetCommandParams const & p, bool)
+ : p_(p.getCmdName(), p.getContents(), p.getOptions())
+{}
-int InsetCommand::Width(LyXFont const&font) const
+void InsetCommand::setParams(InsetCommandParams const & p)
{
- LyXFont f = font;
- f.decSize();
- string s = getScreenLabel();
- return 10 + f.stringWidth(s);
+ p_.setCmdName(p.getCmdName());
+ p_.setContents(p.getContents());
+ p_.setOptions(p.getOptions());
}
-void InsetCommand::Draw(LyXFont font, LyXScreen &scr,
- int baseline, float &x)
+int InsetCommand::latex(Buffer const *, ostream & os,
+ bool /*fragile*/, bool/*fs*/) const
{
- // Draw it as a box with the LaTeX text
- x += 3;
-
- //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) - 6,
- Ascent(font) + Descent(font)-2);
- // Tell whether this slows down the drawing (ale)
- // lets draw editable and non-editable insets differently
- if (Editable()) {
- int y = baseline - Ascent(font)+1, w = Width(font)-6,
- h = (Ascent(font)+Descent(font)-2);
- scr.drawFrame(FL_UP_FRAME, int(x), y, w, h, FL_BLACK, -1);
- } else {
- //scr.drawRectangle(int(x), baseline - Ascent(font)+1,
- // Width(font)-2, Ascent(font)+Descent(font)-2,
- // FL_BLACK);
- scr.drawRectangle(gc_note_frame,
- int(x), baseline - Ascent(font)+1,
- Width(font)-6,
- Ascent(font)+Descent(font)-2);
- }
- string s = getScreenLabel();
- LyXFont f = font;
- f.decSize();
- f.setColor(LyXFont::NONE);
- f.setLatex(LyXFont::OFF);
- scr.drawString(f, s, baseline, int(x+2));
-
- x += Width(font) - 3;
-}
-
-
-// In lyxf3 this will be just LaTeX
-void InsetCommand::Write(FILE *file)
-{
- fprintf(file, "LatexCommand %s\n", getCommand().c_str());
-}
-
-
-void InsetCommand::scanCommand(string const &cmd)
-{
- string tcommand, toptions, tcontents;
-
- if (cmd.empty()) return;
-
- enum { WS, Command, Option, Content } state = WS;
-
- // Used to handle things like \command[foo[bar]]{foo{bar}}
- int nestdepth = 0;
-
- for (string::size_type i = 0; i < cmd.length(); ++i) {
- char c = cmd[i];
- if ((state==Command && c == ' ') ||
- (state==Command && c == '[') ||
- (state==Command && c == '{')) {
- state = WS;
- }
- if ((state==Option && c == ']') ||
- (state==Content && c == '}')) {
- if (nestdepth==0) {
- state = WS;
- } else {
- nestdepth--;
- }
- }
- if ((state==Option && c == '[') ||
- (state==Content && c == '{')) {
- nestdepth++;
- }
- switch (state) {
- case Command: tcommand += c; break;
- case Option: toptions += c; break;
- case Content: tcontents += c; break;
- case WS:
- if (c == '\\') {
- state = Command;
- } else if (c == '[') {
- state = Option;
- nestdepth = 0; // Just to be sure
- } else if (c == '{') {
- state = Content;
- nestdepth = 0; // Just to be sure
- }
- break;
- }
- }
-
- // Don't mess with this.
- if (!tcommand.empty()) command = tcommand;
- if (!toptions.empty()) options = toptions;
- if (!tcontents.empty()) setContents(tcontents);
- // setContents is overloaded in InsetInclude
-
- if (lyxerr.debugging(Debug::PARSER))
- lyxerr << "Command <" << cmd
- << "> == <" << getCommand()
- << "> == <" << getCmdName()
- << '|' << getContents()
- << '|' << getOptions() << '>' << endl;
-}
-
-
-// This function will not be necessary when lyx3
-void InsetCommand::Read(LyXLex &lex)
-{
- if (lex.EatLine()) {
- string t = lex.GetString();
- scanCommand(t);
- } else
- lex.printError("InsetCommand: Parse error: `$$Token'");
-}
-
-
-int InsetCommand::Latex(FILE *file, signed char /*fragile*/)
-{
- fprintf(file, "%s", getCommand().c_str());
+ os << getCommand();
return 0;
}
-int InsetCommand::Latex(string &file, signed char /*fragile*/)
+int InsetCommand::ascii(Buffer const *, ostream &, int) const
{
- file += getCommand();
return 0;
}
-int InsetCommand::Linuxdoc(string &/*file*/)
+int InsetCommand::linuxdoc(Buffer const *, ostream &) const
{
return 0;
}
-int InsetCommand::DocBook(string &/*file*/)
+int InsetCommand::docbook(Buffer const *, ostream &, bool) const
{
return 0;
}
-
-
-Inset* InsetCommand::Clone()
-{
- InsetCommand *result = new InsetCommand(command, contents, options);
- return result;
-}
-
-
-string InsetCommand::getCommand() const
-{
- string s;
- if (!command.empty()) s += "\\"+command;
- if (!options.empty()) s += "["+options+']';
- s += "{"+contents+'}';
- return s;
-}
projects / lyx.git / blobdiff