Make CharacterData struct public (within library)

Add Text.

svn path=/trunk/dom/; revision=3398

4 files changed, 120 insertions, 9 deletions

diff --git a/src/core/Makefile b/src/core/Makefile
index 103e3f4..e30fd05 100644
--- a/src/core/Makefile
+++ b/src/core/Makefile
@@ -22,7 +22,7 @@
 CFLAGS += -I$(CURDIR)
 
 # Objects
-OBJS = attr characterdata document namednodemap node nodelist string
+OBJS = attr characterdata document namednodemap node nodelist string text
 
 .PHONY: clean debug distclean export release setup test
 
diff --git a/src/core/characterdata.c b/src/core/characterdata.c
index 2dfd617..bfcf6a1 100644
--- a/src/core/characterdata.c
+++ b/src/core/characterdata.c
@@ -8,17 +8,10 @@
 #include <dom/core/characterdata.h>
 #include <dom/core/string.h>
 
-#include "core/node.h"
+#include "core/characterdata.h"
 #include "utils/utils.h"
 
 /**
- * DOM character data node
- */
-struct dom_characterdata {
-	struct dom_node base;		/**< Base node */
-};
-
-/**
  * Retrieve data from a character data node
  *
  * \param cdata  Character data node to retrieve data from
diff --git a/src/core/characterdata.h b/src/core/characterdata.h
new file mode 100644
index 0000000..d6809c3
--- /dev/null
+++ b/src/core/characterdata.h
@@ -0,0 +1,20 @@
+/*
+ * This file is part of libdom.
+ * Licensed under the MIT License,
+ *                http://www.opensource.org/licenses/mit-license.php
+ * Copyright 2007 John-Mark Bell <jmb@netsurf-browser.org>
+ */
+
+#ifndef dom_internal_core_characterdata_h_
+#define dom_internal_core_characterdata_h_
+
+#include "core/node.h"
+
+/**
+ * DOM character data node
+ */
+struct dom_characterdata {
+	struct dom_node base;		/**< Base node */
+};
+
+#endif
diff --git a/src/core/text.c b/src/core/text.c
new file mode 100644
index 0000000..dd85bfe
--- /dev/null
+++ b/src/core/text.c
@@ -0,0 +1,98 @@
+/*
+ * This file is part of libdom.
+ * Licensed under the MIT License,
+ *                http://www.opensource.org/licenses/mit-license.php
+ * Copyright 2007 John-Mark Bell <jmb@netsurf-browser.org>
+ */
+
+#include <dom/core/string.h>
+#include <dom/core/text.h>
+
+#include "core/characterdata.h"
+#include "utils/utils.h"
+
+struct dom_text {
+	struct dom_characterdata base;	/**< Base node */
+
+	bool element_content_whitespace;	/**< This node is element
+						 * content whitespace */
+};
+
+/**
+ * Split a text node at a given character offset
+ *
+ * \param text  The node to split
+ * \param offset  Character offset to split at
+ * \param result  Pointer to location to receive new node
+ * \return DOM_NO_ERR                      on success,
+ *         DOM_INDEX_SIZE_ERR              if ::offset is greater than the
+ *                                         number of characters in ::text,
+ *         DOM_NO_MODIFICATION_ALLOWED_ERR if ::text is readonly.
+ *
+ * The returned node will be referenced. The client should unref the node
+ * once it has finished with it.
+ */
+dom_exception dom_text_split_text(struct dom_text *text,
+		unsigned long offset, struct dom_text **result)
+{
+	UNUSED(text);
+	UNUSED(offset);
+	UNUSED(result);
+
+	return DOM_NOT_SUPPORTED_ERR;
+}
+
+/**
+ * Determine if a text node contains element content whitespace
+ *
+ * \param text    The node to consider
+ * \param result  Pointer to location to receive result
+ * \return DOM_NO_ERR.
+ */
+dom_exception dom_text_get_is_element_content_whitespace(
+		struct dom_text *text, bool *result)
+{
+	*result = text->element_content_whitespace;
+
+	return DOM_NO_ERR;
+}
+
+/**
+ * Retrieve all text in Text nodes logically adjacent to a Text node
+ *
+ * \param text    Text node to consider
+ * \param result  Pointer to location to receive result
+ * \return DOM_NO_ERR.
+ */
+dom_exception dom_text_get_whole_text(struct dom_text *text,
+		struct dom_string **result)
+{
+	UNUSED(text);
+	UNUSED(result);
+
+	return DOM_NOT_SUPPORTED_ERR;
+}
+
+/**
+ * Replace the text of a Text node and all logically adjacent Text nodes
+ *
+ * \param text     Text node to consider
+ * \param content  Replacement content
+ * \param result   Pointer to location to receive Text node
+ * \return DOM_NO_ERR                      on success,
+ *         DOM_NO_MODIFICATION_ALLOWED_ERR if one of the Text nodes being
+ *                                         replaced is readonly.
+ *
+ * The returned node will be referenced. The client should unref the node
+ * once it has finished with it.
+ */
+dom_exception dom_text_replace_whole_text(struct dom_text *text,
+		struct dom_string *content, struct dom_text **result)
+{
+	UNUSED(text);
+	UNUSED(content);
+	UNUSED(result);
+
+	return DOM_NOT_SUPPORTED_ERR;
+}
+