zoomedit:

* Added Xml util class to remove dependency on SVN libxml++.

7 files changed, 540 insertions, 8 deletions

diff --git a/src/Data/Triangle.cpp b/src/Data/Triangle.cpp
index d334c12..a85d8ad 100644
--- a/src/Data/Triangle.cpp
+++ b/src/Data/Triangle.cpp
@@ -18,6 +18,7 @@
  */
 
 #include "Triangle.h"
+#include "../Util/Xml.h"
 #include <cstdlib>
 
 namespace ZoomEdit {
@@ -121,7 +122,7 @@ void Triangle::setNormal(unsigned int i, const Vector &n) {
   normals[i] = n;
   
   if(!normalNodes[i])
-    normalNodes[i] = triangleNode->add_child(static_cast<xmlpp::Node*>(vertexNodes[i]), "normal");
+    normalNodes[i] = Util::Xml::addSibling(static_cast<xmlpp::Node*>(vertexNodes[i]), "normal");
   
   normalNodes[i]->set_attribute("x", Glib::ustring::format(n.getX()));
   normalNodes[i]->set_attribute("y", Glib::ustring::format(n.getY()));
@@ -133,9 +134,9 @@ void Triangle::setTexCoords(unsigned int i, const TexCoords &t) {
   
   if(!texCoordsNodes[i]) {
     if(normalNodes[i])
-      texCoordsNodes[i] = triangleNode->add_child(static_cast<xmlpp::Node*>(normalNodes[i]), "texcoords");
+      texCoordsNodes[i] = Util::Xml::addSibling(static_cast<xmlpp::Node*>(normalNodes[i]), "texcoords");
     else
-      texCoordsNodes[i] = triangleNode->add_child(static_cast<xmlpp::Node*>(vertexNodes[i]), "texcoords");
+      texCoordsNodes[i] = Util::Xml::addSibling(static_cast<xmlpp::Node*>(vertexNodes[i]), "texcoords");
   }
   
   texCoordsNodes[i]->set_attribute("s", Glib::ustring::format(t.getS()));
diff --git a/src/Makefile.am b/src/Makefile.am
index 04b4a08..6b1c2c9 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -1,6 +1,6 @@
-SUBDIRS = Data Gui
+SUBDIRS = Data Gui Util
 
 bin_PROGRAMS  	     = zoomedit
 zoomedit_SOURCES     = zoomedit.cpp Instance.cpp
 zoomedit_CPPFLAGS    = $(glademm_CFLAGS) $(GTKGLEXT_CFLAGS) $(libxml_CFLAGS)
-zoomedit_LDADD       = Data/libdata.la Gui/libgui.la $(glademm_LIBS) $(GTKGLEXT_LIBS) $(libxml_LIBS)
+zoomedit_LDADD       = Data/libdata.la Gui/libgui.la Util/libutil.la $(glademm_LIBS) $(GTKGLEXT_LIBS) $(libxml_LIBS)
diff --git a/src/Makefile.in b/src/Makefile.in
index 793286b..2154473 100644
--- a/src/Makefile.in
+++ b/src/Makefile.in
@@ -50,7 +50,7 @@ am_zoomedit_OBJECTS = zoomedit-zoomedit.$(OBJEXT) \
 	zoomedit-Instance.$(OBJEXT)
 zoomedit_OBJECTS = $(am_zoomedit_OBJECTS)
 am__DEPENDENCIES_1 =
-zoomedit_DEPENDENCIES = Data/libdata.la Gui/libgui.la \
+zoomedit_DEPENDENCIES = Data/libdata.la Gui/libgui.la Util/libutil.la \
 	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
 	$(am__DEPENDENCIES_1)
 DEFAULT_INCLUDES = -I.@am__isrc@
@@ -194,10 +194,10 @@ sysconfdir = @sysconfdir@
 target_alias = @target_alias@
 top_builddir = @top_builddir@
 top_srcdir = @top_srcdir@
-SUBDIRS = Data Gui
+SUBDIRS = Data Gui Util
 zoomedit_SOURCES = zoomedit.cpp Instance.cpp
 zoomedit_CPPFLAGS = $(glademm_CFLAGS) $(GTKGLEXT_CFLAGS) $(libxml_CFLAGS)
-zoomedit_LDADD = Data/libdata.la Gui/libgui.la $(glademm_LIBS) $(GTKGLEXT_LIBS) $(libxml_LIBS)
+zoomedit_LDADD = Data/libdata.la Gui/libgui.la Util/libutil.la $(glademm_LIBS) $(GTKGLEXT_LIBS) $(libxml_LIBS)
 all: config.h
 	$(MAKE) $(AM_MAKEFLAGS) all-recursive
 
diff --git a/src/Util/Makefile.am b/src/Util/Makefile.am
new file mode 100644
index 0000000..021ae0b
--- /dev/null
+++ b/src/Util/Makefile.am
@@ -0,0 +1,4 @@
+noinst_LTLIBRARIES  = libutil.la
+
+libutil_la_SOURCES  = Xml.cpp
+libutil_la_CPPFLAGS = $(libxml_CFLAGS)
diff --git a/src/Util/Makefile.in b/src/Util/Makefile.in
new file mode 100644
index 0000000..7eb4e2b
--- /dev/null
+++ b/src/Util/Makefile.in
@@ -0,0 +1,446 @@
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+.PHONY: CTAGS GTAGS all all-am check check-am clean clean-generic \
+	clean-libtool clean-noinstLTLIBRARIES ctags distclean \
+	distclean-compile distclean-generic distclean-libtool \
+	distclean-tags distdir dvi dvi-am html html-am info info-am \
+	install install-am install-data install-data-am install-dvi \
+	install-dvi-am install-exec install-exec-am install-html \
+	install-html-am install-info install-info-am install-man \
+	install-pdf install-pdf-am install-ps install-ps-am \
+	install-strip installcheck installcheck-am installdirs \
+	maintainer-clean maintainer-clean-generic mostlyclean \
+	mostlyclean-compile mostlyclean-generic mostlyclean-libtool \
+	pdf pdf-am ps ps-am tags uninstall uninstall-am
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/src/Util/Xml.cpp b/src/Util/Xml.cpp
new file mode 100644
index 0000000..5dac26a
--- /dev/null
+++ b/src/Util/Xml.cpp
@@ -0,0 +1,42 @@
+/*
+ * Xml.cpp
+ * 
+ * Copyright (C) 2008 Matthias Schiffer <matthias@gamezock.de>
+ * 
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License along
+ * with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "Xml.h"
+#include <libxml/tree.h>
+
+namespace ZoomEdit {
+namespace Util {
+
+xmlpp::Element* Xml::addSibling(xmlpp::Node *previous, const Glib::ustring &name) {
+  if(!previous)
+    return NULL;
+  
+  xmlNodePtr child = xmlNewNode(NULL, (const xmlChar*)name.c_str());
+  if(!child)
+    return NULL;
+  
+  xmlNodePtr node = xmlAddNextSibling(previous->cobj(), child);
+  if(!node)
+    return NULL;
+  
+  return static_cast<xmlpp::Element*>(node->_private);
+}
+
+}
+}
diff --git a/src/Util/Xml.h b/src/Util/Xml.h
new file mode 100644
index 0000000..a956ae8
--- /dev/null
+++ b/src/Util/Xml.h
@@ -0,0 +1,39 @@
+/*
+ * Xml.h
+ * 
+ * Copyright (C) 2008 Matthias Schiffer <matthias@gamezock.de>
+ * 
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License along
+ * with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef ZOOMEDIT_DATA_XML_H_
+#define ZOOMEDIT_DATA_XML_H_
+
+#include <libxml++/nodes/element.h>
+
+namespace ZoomEdit {
+namespace Util {
+
+class Xml {
+  private:
+    Xml();
+    
+  public:
+    static xmlpp::Element* addSibling(xmlpp::Node *previous, const Glib::ustring &name);
+};
+
+}
+}
+
+#endif /*XML_H_*/