X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2FFloatList.C;h=c0b1e423b51cc61090e806062bd4090027f74a0d;hb=dad1fc66e44a4dad94eb1e9ffd5736bf8f59ae6d;hp=d0a7263d888087c087979ce2057f9d65ea9d5260;hpb=946895278050e4a464c9591e99232a72f5f4dec9;p=lyx.git

diff --git a/src/FloatList.C b/src/FloatList.C
index d0a7263d88..c0b1e423b5 100644
--- a/src/FloatList.C
+++ b/src/FloatList.C
@@ -1,60 +1,86 @@
 #include <config.h>
 
-#ifdef __GNUG__
-#pragma implementation
-#endif
-
 #include "FloatList.h"
+#include "gettext.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
-	Floating table;
-	table.type = "table";
-	table.placement = "";
-	table.ext = "lot";
-	table.within = "";
-	table.style = "";
-	table.name = "";
-	table.builtin = true;
-	list[table.type] = table;
-	Floating figure;
-	figure.type = "figure";
-	figure.placement = "";
-	figure.ext = "lof";
-	figure.within = "";
-	figure.style = "";
-	figure.name = "";
-	figure.builtin = true;
-	list[figure.type] = figure;
-	// And we add algorithm too since LyX has
-	// supported that for a long time
-	Floating algorithm;
-	algorithm.type = "algorithm";
-	algorithm.placement = "htbp";
-	algorithm.ext = "loa";
-	algorithm.within = "";
-	algorithm.style = "ruled";
-	algorithm.name = "Algorithm";
-	algorithm.builtin = false;
-	list[algorithm.type] = 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;
+	list[fl.type()] = fl;
 }
 
 
-string FloatList::defaultPlacement(string const & t) const
+string const FloatList::defaultPlacement(string const & t) const
 {
 	List::const_iterator cit = list.find(t);
 	if (cit != list.end())
-		return (*cit).second.placement;
+		return cit->second.placement();
 	return string();
 }
 
 
-// The global floatlist
-FloatList floatList;
+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
+}
+
+
+void FloatList::erase(string const & t)
+{
+	list.erase(t);
+}
+
+
+FloatList::const_iterator FloatList::operator[](string const & t) const
+{
+	return list.find(t);
+}