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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,116 @@ | ||
| #ifndef ossimKwlNode_HEADER | ||
| #define ossimKwlNode_HEADER | ||
| #include <ossim/base/ossimString.h> | ||
| #include <ossim/base/ossimKeywordlist.h> | ||
| #include <map> | ||
| #include <memory> | ||
| namespace ossim | ||
| { | ||
| class KwlNode | ||
| { | ||
| public: | ||
| typedef std::map<ossimString, std::shared_ptr<KwlNode> > ChildMap; | ||
|
|
||
| KwlNode(const ossimString &key = ossimString(), | ||
| const ossimString &value = ossimString()) | ||
| : m_key(key), | ||
| m_value(value), | ||
| m_isArray(false) | ||
| { | ||
| } | ||
|
|
||
| void setKey(const ossimString &key) | ||
| { | ||
| m_key = key; | ||
| } | ||
| void setValue(const ossimString &value) | ||
| { | ||
| m_value = value; | ||
| } | ||
| void setArrayFlag(bool flag) | ||
| { | ||
| m_isArray = flag; | ||
| } | ||
| const ossimString getKey() const | ||
| { | ||
| return m_key; | ||
| } | ||
| const ossimString getValue() const | ||
| { | ||
| return m_value; | ||
| } | ||
|
|
||
| const ChildMap &getChildren() const | ||
| { | ||
| return m_children; | ||
| } | ||
| ChildMap &getChildren() | ||
| { | ||
| return m_children; | ||
| } | ||
| const ChildMap &getAttributes() const | ||
| { | ||
| return m_attributes; | ||
| } | ||
| ChildMap &getAttributes() | ||
| { | ||
| return m_attributes; | ||
| } | ||
| bool hasChildren() const | ||
| { | ||
| return !m_children.empty(); | ||
| } | ||
| bool hasAttributes() const | ||
| { | ||
| return !m_attributes.empty(); | ||
| } | ||
| bool getIsArray() const | ||
| { | ||
| return m_isArray; | ||
| } | ||
| std::shared_ptr<KwlNode> findChild(const ossimString &key) | ||
| { | ||
| return findChild(m_children, key); | ||
| } | ||
| std::shared_ptr<const KwlNode> findChild(const ossimString &key) const | ||
| { | ||
| return findChild(m_children, key); | ||
| } | ||
|
|
||
| std::shared_ptr<KwlNode> findAttribute(const ossimString &key) | ||
| { | ||
| return findChild(m_attributes, key); | ||
| } | ||
|
|
||
| std::shared_ptr<const KwlNode> findAttribute(const ossimString &key) const | ||
| { | ||
| return findChild(m_attributes, key); | ||
| } | ||
| static std::shared_ptr<KwlNode> createTree(const ossimKeywordlist &kwl, | ||
| const ossimString &rootTag = ossimString("")); | ||
|
|
||
| protected: | ||
| ossimString m_key; | ||
| ossimString m_value; | ||
|
|
||
| ChildMap m_children; | ||
| ChildMap m_attributes; | ||
| bool m_isArray; | ||
|
|
||
| static std::shared_ptr<KwlNode> findChild(ChildMap &childMap, | ||
| const ossimString &key); | ||
|
|
||
| static std::shared_ptr<const KwlNode> findChild(const ChildMap &childMap, | ||
| const ossimString &key); | ||
| bool checkIfAttribute(const ossimString &value)const; | ||
| bool checkIfArray(const ossimString &value)const; | ||
| void extractKeyAndIndex(const ossimString &value, | ||
| ossimString &key, | ||
| ossimString &idx)const; | ||
| void loadPath(std::vector<ossimString> &q, const ossimString &value); | ||
| void addOrSetAttribute(const ossimString &key, const ossimString &value); | ||
| void loadPath(const ossimString &key, const ossimString &value); | ||
| }; | ||
| } // namespace ossim | ||
|
|
||
| #endif |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,52 @@ | ||
| #ifndef ossimKwlNodeFormatter_HEADER | ||
| #define ossimKwlNodeFormatter_HEADER | ||
| #include <ossim/base/KwlNode.h> | ||
|
|
||
| namespace ossim | ||
| { | ||
| class KwlNodeFormatter | ||
| { | ||
| public: | ||
| class FormatHints | ||
| { | ||
| public: | ||
| enum FormatFlags | ||
| { | ||
| FORMAT_HINTS_NO_OPTION_FLAGS = 0, | ||
| FORMAT_HINTS_PRETTY_PRINT_FLAG = 1, | ||
| FORMAT_HINTS_OUTPUT_DOCUMENT_HEADER_FLAG = 2, | ||
| FORMAT_HINTS_UPCASE_PARENT_TAGS_FLAG = 4, | ||
| FORMAT_HINTS_ALL = (FORMAT_HINTS_PRETTY_PRINT_FLAG | FORMAT_HINTS_OUTPUT_DOCUMENT_HEADER_FLAG | FORMAT_HINTS_UPCASE_PARENT_TAGS_FLAG) | ||
| }; | ||
| FormatHints(ossim_uint32 indent = 3, | ||
| FormatFlags formatFlags = FORMAT_HINTS_NO_OPTION_FLAGS) | ||
| : m_indent(indent), | ||
| m_formatFlags(formatFlags) | ||
| { | ||
| } | ||
| ossim_uint32 indent()const { return m_indent; } | ||
| void setIndent(ossim_uint32 indent) { m_indent = indent; } | ||
| bool prettyPrint() const { return m_formatFlags & FORMAT_HINTS_PRETTY_PRINT_FLAG; } | ||
| bool outputDocumentHeader() const { return m_formatFlags & FORMAT_HINTS_OUTPUT_DOCUMENT_HEADER_FLAG; } | ||
| bool upcaseParentTag() const { return m_formatFlags & FORMAT_HINTS_UPCASE_PARENT_TAGS_FLAG; } | ||
| void setFormatFlags(FormatFlags flags) { m_formatFlags = flags;} | ||
| FormatFlags getFormatFlags()const { return m_formatFlags;} | ||
| protected: | ||
| ossim_uint32 m_indent; | ||
| FormatFlags m_formatFlags; | ||
| }; | ||
| KwlNodeFormatter(std::shared_ptr<KwlNode> kwlNode) : m_kwlNode(kwlNode) | ||
| { | ||
| } | ||
| KwlNodeFormatter(const ossimKeywordlist &kwl) | ||
| { | ||
| m_kwlNode = KwlNode::createTree(kwl); | ||
| } | ||
| virtual void write(ossimString &result, const FormatHints &hints = FormatHints()) const; | ||
| virtual void write(std::ostream &out, const FormatHints &hints = FormatHints()) const = 0; | ||
|
|
||
| protected: | ||
| std::shared_ptr<KwlNode> m_kwlNode; | ||
| }; | ||
| } | ||
| #endif |
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