X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Finsets%2FInsetNewpage.cpp;h=145cec96c6ed2696700d4b0aa691c64e36149df0;hb=d6a93143ec2146210d79f58cac42f9608da86100;hp=e26d2f21aa6e606c0dcb5f4cbb49eed1636f62cc;hpb=9abb7db46800e554f57e865a3e768602ffd9d6f1;p=lyx.git

diff --git a/src/insets/InsetNewpage.cpp b/src/insets/InsetNewpage.cpp
index e26d2f21aa..145cec96c6 100644
--- a/src/insets/InsetNewpage.cpp
+++ b/src/insets/InsetNewpage.cpp
@@ -3,7 +3,8 @@
  * 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.
  */
@@ -12,32 +13,88 @@
 
 #include "InsetNewpage.h"
 
-#include "support/debug.h"
-#include "support/gettext.h"
-#include "Text.h"
+#include "Cursor.h"
+#include "FuncRequest.h"
+#include "FuncStatus.h"
+#include "Lexer.h"
 #include "MetricsInfo.h"
 #include "OutputParams.h"
+#include "output_xhtml.h"
+#include "texstream.h"
+#include "Text.h"
 #include "TextMetrics.h"
 
 #include "frontends/FontMetrics.h"
 #include "frontends/Painter.h"
 
+#include "support/debug.h"
 #include "support/docstring.h"
 #include "support/docstream.h"
+#include "support/gettext.h"
 
 using namespace std;
 
+
 namespace lyx {
 
-void InsetNewpage::read(Buffer const &, Lexer &)
+	InsetNewpage::InsetNewpage() : Inset(0)
+{}
+
+
+InsetNewpage::InsetNewpage(InsetNewpageParams const & params)
+	: Inset(0), params_(params)
+{}
+
+
+void InsetNewpageParams::write(ostream & os) const
 {
-	/* Nothing to read */
+	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;
+	}
 }
 
 
-void InsetNewpage::write(Buffer const &, ostream & os) const
+void InsetNewpageParams::read(Lexer & lex)
 {
-	os << "\n" << getCmdName() << '\n';
+	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
+		lex.printError("Unknown kind");
+}
+
+
+void InsetNewpage::write(ostream & os) const
+{
+	os << "Newpage ";
+	params_.write(os);
+}
+
+
+void InsetNewpage::read(Lexer & lex)
+{
+	params_.read(lex);
+	lex >> "\\end_inset";
 }
 
 
@@ -46,8 +103,6 @@ void InsetNewpage::metrics(MetricsInfo & mi, Dimension & dim) const
 	dim.asc = defaultRowHeight();
 	dim.des = defaultRowHeight();
 	dim.wid = mi.base.textwidth;
-	// Cache the inset dimension. 
-	setDimCache(mi, dim);
 }
 
 
@@ -79,28 +134,168 @@ void InsetNewpage::draw(PainterInfo & pi, int x, int y) const
 }
 
 
-int InsetNewpage::latex(Buffer const &, odocstream & os,
-			  OutputParams const &) const
+void InsetNewpage::doDispatch(Cursor & cur, FuncRequest & cmd)
 {
-	os << from_ascii(getCmdName()) << "{}";
-	return 0;
+	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
+{
+	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);
+	}
+}
+
+
+docstring InsetNewpage::insetLabel() const
+{
+	switch (params_.kind) {
+		case InsetNewpageParams::NEWPAGE:
+			return _("New Page");
+			break;
+		case InsetNewpageParams::PAGEBREAK:
+			return _("Page Break");
+			break;
+		case InsetNewpageParams::CLEARPAGE:
+			return _("Clear Page");
+			break;
+		case InsetNewpageParams::CLEARDOUBLEPAGE:
+			return _("Clear Double Page");
+			break;
+		default:
+			return _("New Page");
+			break;
+	}
+}
+
+
+ColorCode InsetNewpage::ColorName() const
+{
+	switch (params_.kind) {
+		case InsetNewpageParams::PAGEBREAK:
+			return Color_pagebreak;
+			break;
+		case InsetNewpageParams::NEWPAGE:
+		case InsetNewpageParams::CLEARPAGE:
+		case InsetNewpageParams::CLEARDOUBLEPAGE:
+			return Color_newpage;
+			break;
+	}
+	// not really useful, but to avoids gcc complaints
+	return Color_newpage;
 }
 
 
-int InsetNewpage::plaintext(Buffer const &, odocstream & os,
-			      OutputParams const &) const
+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;
+		default:
+			os << "\\newpage" << termcmd;
+			break;
+		}
+	}
+}
+
+
+int InsetNewpage::plaintext(odocstringstream & os,
+        OutputParams const &, size_t) const
 {
 	os << '\n';
 	return PLAINTEXT_NEWLINE;
 }
 
 
-int InsetNewpage::docbook(Buffer const &, odocstream & os,
-			    OutputParams const &) const
+int InsetNewpage::docbook(odocstream & os, OutputParams const &) const
 {
 	os << '\n';
 	return 0;
 }
 
 
+docstring InsetNewpage::xhtml(XHTMLStream & xs, OutputParams const &) const
+{
+	xs << html::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();
+}
+
+
 } // namespace lyx