X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2FFloatList.C;h=0d697910f6eb20e39c57bbcd1ac60ebb4515e7d1;hb=cb52251ccff29d6cbfa13ab90a96be566e3f41ac;hp=77a885a2bf358804eb119f05043157eaca54ec8a;hpb=ee72ce87743857b4317da00e6e09cb6842095664;p=lyx.git

diff --git a/src/FloatList.C b/src/FloatList.C
index 77a885a2bf..0d697910f6 100644
--- a/src/FloatList.C
+++ b/src/FloatList.C
@@ -1,5 +1,104 @@
 #include <config.h>
 
+#ifdef __GNUG__
+#pragma implementation
+#endif
+
 #include "FloatList.h"
 
+// This class is now mostly finished, except one thing, it is a global
+// object. This will not do. The user (and layout files) are free to
+// create floats and modify them to fit into a certain document. So it is
+// pretty clear that each layout needs its own list, as do documents.
+// However this is also not enough since we really want the user to be
+// able to create "presistent" floats, in the sense that a user created
+// float can be used across sessions and across documents. So we need a
+// global¹ floatlist as well. The interaction between these are not quite
+// clear, but it seems natural that the definition found in the document
+// takes precedence.
+// We also have the issue about what get stored _in_ the lyx file.
+//
+// ¹ not absolutely global but somewhere where documents,layouts and
+// the bufferview can have access to it.
+//
+// Lgb
+
+FloatList::FloatList()
+{
+	// Insert the latex builtin float-types
+	// (these will later be read from a layout file)
+	
+	// table
+	Floating table("table", "htbp", "lot", "", "plain", "Table", true);
+	newFloat(table);
+
+	// figure
+	Floating figure("figure", "htbp", "lof", "", "plain", "Figure", true);
+	newFloat(figure);
+	
+	// And we add algorithm too since LyX has
+	// supported that for a long time,
+	// but support for this should probably be moved to a layout file.
+	Floating algorithm("algorithm", "htbp", "loa",
+			   "", "ruled", "Algorithm");
+	newFloat(algorithm);
+}
+
+
+FloatList::const_iterator FloatList::begin() const 
+{
+	return list.begin();
+}
+
+
+FloatList::const_iterator FloatList::end() const 
+{
+	return list.end();
+}
+
+
+void FloatList::newFloat(Floating const & fl)
+{
+	list[fl.type()] = fl;
+}
+
+
+string const FloatList::defaultPlacement(string const & t) const
+{
+	List::const_iterator cit = list.find(t);
+	if (cit != list.end())
+		return cit->second.placement();
+	return string();
+}
+
+
+bool FloatList::typeExist(string const & t) const
+{
+	List::const_iterator cit = list.find(t);
+	return cit != list.end();
+}
+
+
+Floating const & FloatList::getType(string const & t) const
+{
+	// I wish we could use exceptions
+	List::const_iterator cit = list.find(t);
+	if (cit != list.end())
+		return cit->second;
+#ifdef HAVE_EXCEPTIONS
+	throw UnknownFloatType(t);
+#else
+	static Floating empty_float;
+	return empty_float;
+#endif
+}
+
+
+FloatList::const_iterator FloatList::operator[](string const & t) const
+{
+	return list.find(t);
+}
+
+
+// The global floatlist
 FloatList floatList;