* This file is part of LyX, the document processor.
* Licence details can be found in the file COPYING.
*
- * \author André Pönitz
+ * \author André Pönitz
+ * \author Jürgen Spitzmüller
*
* Full author contact details are available in file CREDITS.
*/
#include "InsetNewpage.h"
-#include "Text.h"
+#include "Cursor.h"
+#include "FuncRequest.h"
+#include "FuncStatus.h"
+#include "Lexer.h"
#include "MetricsInfo.h"
-#include "OutputParams.h"
+#include "xml.h"
+#include "texstream.h"
+#include "Text.h"
#include "TextMetrics.h"
#include "frontends/FontMetrics.h"
namespace lyx {
-void InsetNewpage::read( Lexer &)
+ InsetNewpage::InsetNewpage() : Inset(nullptr)
+{}
+
+
+InsetNewpage::InsetNewpage(InsetNewpageParams const & params)
+ : Inset(nullptr), params_(params)
+{}
+
+
+void InsetNewpageParams::write(ostream & os) const
+{
+ switch (kind) {
+ case InsetNewpageParams::NEWPAGE:
+ os << "newpage";
+ break;
+ case InsetNewpageParams::PAGEBREAK:
+ os << "pagebreak";
+ break;
+ case InsetNewpageParams::CLEARPAGE:
+ os << "clearpage";
+ break;
+ case InsetNewpageParams::CLEARDOUBLEPAGE:
+ os << "cleardoublepage";
+ break;
+ case InsetNewpageParams::NOPAGEBREAK:
+ os << "nopagebreak";
+ break;
+ }
+}
+
+
+void InsetNewpageParams::read(Lexer & lex)
{
- /* Nothing to read */
+ lex.setContext("InsetNewpageParams::read");
+ string token;
+ lex >> token;
+
+ if (token == "newpage")
+ kind = InsetNewpageParams::NEWPAGE;
+ else if (token == "pagebreak")
+ kind = InsetNewpageParams::PAGEBREAK;
+ else if (token == "clearpage")
+ kind = InsetNewpageParams::CLEARPAGE;
+ else if (token == "cleardoublepage")
+ kind = InsetNewpageParams::CLEARDOUBLEPAGE;
+ else if (token == "nopagebreak")
+ kind = InsetNewpageParams::NOPAGEBREAK;
+ else
+ lex.printError("Unknown kind");
}
void InsetNewpage::write(ostream & os) const
{
- os << "\n" << getCmdName() << '\n';
+ os << "Newpage ";
+ params_.write(os);
+}
+
+
+void InsetNewpage::read(Lexer & lex)
+{
+ params_.read(lex);
+ lex >> "\\end_inset";
}
void InsetNewpage::metrics(MetricsInfo & mi, Dimension & dim) const
{
+ if (params_.kind == InsetNewpageParams::NOPAGEBREAK) {
+ frontend::FontMetrics const & fm = theFontMetrics(mi.base.font);
+ dim.asc = fm.maxAscent();
+ dim.des = fm.maxDescent();
+ dim.wid = 3 * fm.width('n');
+ return;
+ }
+
dim.asc = defaultRowHeight();
dim.des = defaultRowHeight();
dim.wid = mi.base.textwidth;
- // Cache the inset dimension.
- setDimCache(mi, dim);
}
void InsetNewpage::draw(PainterInfo & pi, int x, int y) const
{
+ if (params_.kind == InsetNewpageParams::NOPAGEBREAK) {
+
+ FontInfo font;
+ font.setColor(ColorName());
+
+ frontend::FontMetrics const & fm = theFontMetrics(pi.base.font);
+ int const wid = 3 * fm.width('n');
+ int const asc = fm.maxAscent();
+
+ int xp[3];
+ int yp[3];
+
+ //left side arrow
+ yp[0] = int(y - 0.875 * asc * 0.75);
+ yp[1] = int(y - 0.500 * asc * 0.75);
+ yp[2] = int(y - 0.125 * asc * 0.75);
+ xp[0] = int(x + wid * 0.25);
+ xp[1] = int(x + wid * 0.4);
+ xp[2] = int(x + wid * 0.25);
+ pi.pain.lines(xp, yp, 3, ColorName());
+
+ yp[0] = yp[1] = int(y - 0.500 * asc * 0.75);
+ xp[0] = int(x + wid * 0.03);
+ xp[1] = int(x + wid * 0.4);
+ pi.pain.lines(xp, yp, 2, ColorName());
+
+ //right side arrow
+ yp[0] = int(y - 0.875 * asc * 0.75);
+ yp[1] = int(y - 0.500 * asc * 0.75);
+ yp[2] = int(y - 0.125 * asc * 0.75);
+ xp[0] = int(x + wid * 0.75);
+ xp[1] = int(x + wid * 0.6);
+ xp[2] = int(x + wid * 0.75);
+ pi.pain.lines(xp, yp, 3, ColorName());
+
+ yp[0] = yp[1] = int(y - 0.500 * asc * 0.75);
+ xp[0] = int(x + wid * 0.97);
+ xp[1] = int(x + wid * 0.6);
+ pi.pain.lines(xp, yp, 2, ColorName());
+
+ //mid-rule
+ xp[0] = xp[1] = int(x + wid * 0.5);
+ yp[0] = int(y - 0.875 * asc * 0.75);
+ yp[1] = int(y - 0.125 * asc * 0.75);
+ pi.pain.lines(xp, yp, 2, ColorName());
+ return;
+ }
+
using frontend::Painter;
FontInfo font;
}
-int InsetNewpage::latex(odocstream & os, OutputParams const &) const
+void InsetNewpage::doDispatch(Cursor & cur, FuncRequest & cmd)
+{
+ switch (cmd.action()) {
+
+ case LFUN_INSET_MODIFY: {
+ InsetNewpageParams params;
+ cur.recordUndo();
+ string2params(to_utf8(cmd.argument()), params);
+ params_.kind = params.kind;
+ break;
+ }
+
+ default:
+ Inset::doDispatch(cur, cmd);
+ break;
+ }
+}
+
+
+bool InsetNewpage::getStatus(Cursor & cur, FuncRequest const & cmd,
+ FuncStatus & status) const
{
- os << from_ascii(getCmdName()) << "{}";
- return 0;
+ switch (cmd.action()) {
+ // we handle these
+ case LFUN_INSET_MODIFY:
+ if (cmd.getArg(0) == "newpage") {
+ InsetNewpageParams params;
+ string2params(to_utf8(cmd.argument()), params);
+ status.setOnOff(params_.kind == params.kind);
+ }
+ status.setEnabled(true);
+ return true;
+ default:
+ return Inset::getStatus(cur, cmd, status);
+ }
}
-int InsetNewpage::plaintext(odocstream & os, OutputParams const &) const
+docstring InsetNewpage::insetLabel() const
{
+ switch (params_.kind) {
+ case InsetNewpageParams::NEWPAGE:
+ return _("New Page");
+ case InsetNewpageParams::PAGEBREAK:
+ return _("Page Break");
+ case InsetNewpageParams::CLEARPAGE:
+ return _("Clear Page");
+ case InsetNewpageParams::CLEARDOUBLEPAGE:
+ return _("Clear Double Page");
+ case InsetNewpageParams::NOPAGEBREAK:
+ return _("No Page Break");
+ default:
+ return _("New Page");
+ }
+}
+
+
+ColorCode InsetNewpage::ColorName() const
+{
+ switch (params_.kind) {
+ case InsetNewpageParams::PAGEBREAK:
+ case InsetNewpageParams::NOPAGEBREAK:
+ return Color_pagebreak;
+ case InsetNewpageParams::NEWPAGE:
+ case InsetNewpageParams::CLEARPAGE:
+ case InsetNewpageParams::CLEARDOUBLEPAGE:
+ return Color_newpage;
+ }
+ // not really useful, but to avoids gcc complaints
+ return Color_newpage;
+}
+
+
+void InsetNewpage::latex(otexstream & os, OutputParams const & runparams) const
+{
+ if (runparams.inDeletedInset) {
+ os << "\\mbox{}\\\\\\makebox[\\columnwidth]{\\dotfill\\ "
+ << insetLabel() << "\\ \\dotfill}";
+ } else {
+ switch (params_.kind) {
+ case InsetNewpageParams::NEWPAGE:
+ os << "\\newpage" << termcmd;
+ break;
+ case InsetNewpageParams::PAGEBREAK:
+ if (runparams.moving_arg)
+ os << "\\protect";
+ os << "\\pagebreak" << termcmd;
+ break;
+ case InsetNewpageParams::CLEARPAGE:
+ os << "\\clearpage" << termcmd;
+ break;
+ case InsetNewpageParams::CLEARDOUBLEPAGE:
+ os << "\\cleardoublepage" << termcmd;
+ break;
+ case InsetNewpageParams::NOPAGEBREAK:
+ os << "\\nopagebreak" << termcmd;
+ break;
+ default:
+ os << "\\newpage" << termcmd;
+ break;
+ }
+ }
+}
+
+
+int InsetNewpage::plaintext(odocstringstream & os,
+ OutputParams const &, size_t) const
+{
+ if (params_.kind == InsetNewpageParams::NOPAGEBREAK)
+ return 0;
os << '\n';
return PLAINTEXT_NEWLINE;
}
-int InsetNewpage::docbook(odocstream & os, OutputParams const &) const
+void InsetNewpage::docbook(XMLStream & os, OutputParams const &) const
{
- os << '\n';
- return 0;
+ if (params_.kind != InsetNewpageParams::NOPAGEBREAK)
+ os << xml::CR();
+}
+
+
+docstring InsetNewpage::xhtml(XMLStream & xs, OutputParams const &) const
+{
+ if (params_.kind != InsetNewpageParams::NOPAGEBREAK)
+ xs << xml::CompTag("br");
+ return docstring();
+}
+
+
+string InsetNewpage::contextMenuName() const
+{
+ return "context-newpage";
+}
+
+
+void InsetNewpage::string2params(string const & in, InsetNewpageParams & params)
+{
+ params = InsetNewpageParams();
+ if (in.empty())
+ return;
+
+ istringstream data(in);
+ Lexer lex;
+ lex.setStream(data);
+
+ string name;
+ lex >> name;
+ if (!lex || name != "newpage") {
+ LYXERR0("Expected arg 2 to be \"wrap\" in " << in);
+ return;
+ }
+
+ params.read(lex);
+}
+
+
+string InsetNewpage::params2string(InsetNewpageParams const & params)
+{
+ ostringstream data;
+ data << "newpage" << ' ';
+ params.write(data);
+ return data.str();
}
projects / features.git / blobdiff