make config option "show-hidden notification icons" persistent

svn path=/trunk/; revision=8898

reactos/subsys/system/explorer/doxy-footer.html

@@ -3,7 +3,7 @@
   <tr>
     <td><address style="align: right;"><small>
 ROS Explorer Source Code Documentation
-<br>generated on 27.03.2004 by <a href="http://www.doxygen.org/index.html">
+<br>generated on 28.03.2004 by <a href="http://www.doxygen.org/index.html">
 <img src="doxygen.png" alt="doxygen" align="middle" border=0>
 	</small></address>
 	</td>

reactos/subsys/system/explorer/explorer-cfg-template.xml

@@ -20,6 +20,7 @@
   </taskbar>
 
   <notify-icons>
+    <option show-hidden="FALSE"/>
     <icon name="Volume Control" text="Volume" show="show"/>
   </notify-icons>
 

reactos/subsys/system/explorer/taskbar/traynotify.cpp

@@ -195,6 +195,8 @@ void NotifyArea::read_config()
 
 	if (pos.go_down("explorer-cfg")) {
 		if (pos.go_down("notify-icons")) {
+			_show_hidden = XMLBool(pos, "option", "show-hidden");
+
 			XMLChildrenFilter icons(pos, "icon");
 
 			for(XMLChildrenFilter::iterator it=icons.begin(); it!=icons.end(); ++it) {
@@ -227,13 +229,14 @@ void NotifyArea::read_config()
 
 void NotifyArea::write_config()
 {
-	 // write notification icon settings to XML configuration
+	 // write notification icon settings to XML configuration file
 	XMLPos pos(&g_Globals._cfg);
 
-	///@todo pos.create("\\explorer-cfg\\startmenu");
 	pos.create("explorer-cfg");
 	pos.create("notify-icons");
 
+	XMLBoolRef(pos, "option", "show-hidden") = _show_hidden;
+
 	for(NotifyIconCfgList::iterator it=_cfg.begin(); it!=_cfg.end(); ++it) {
 		NotifyIconConfig& cfg = *it;
 

reactos/subsys/system/explorer/utility/xmlstorage.cpp

@@ -133,14 +133,33 @@ std::string XMLString(LPCTSTR s)
 }
 
 
- /// write node with children tree to output stream
-std::ostream& XMLNode::write_worker(std::ostream& out, WRITE_MODE mode, int indent)
+ /// write node with children tree to output stream using original white space
+void XMLNode::write_worker(std::ostream& out, WRITE_MODE mode, int indent) const
 {
-	bool format = mode==FORMAT_PRETTY;
+	out << '<' << XMLString(*this);
 
-	if (format)
-		for(int i=indent; i--; )
-			out << XML_INDENT_SPACE;
+	for(AttributeMap::const_iterator it=_attributes.begin(); it!=_attributes.end(); ++it)
+		out << ' ' << XMLString(it->first) << "=\"" << XMLString(it->second) << "\"";
+
+	if (!_children.empty() || !_content.empty()) {
+		out << '>' << _content;
+
+		for(Children::const_iterator it=_children.begin(); it!=_children.end(); ++it)
+			(*it)->write_worker(out, mode, indent+1);
+
+		out << "</" << XMLString(*this) << '>';
+	} else
+		out << "/>";
+
+	out << _trailing;
+}
+
+
+ /// pretty print node with children tree to output stream
+void XMLNode::pretty_write_worker(std::ostream& out, WRITE_MODE mode, int indent) const
+{
+	for(int i=indent; i--; )
+		out << XML_INDENT_SPACE;
 
 	out << '<' << XMLString(*this);
 
@@ -148,36 +167,23 @@ std::ostream& XMLNode::write_worker(std::ostream& out, WRITE_MODE mode, int inde
 		out << ' ' << XMLString(it->first) << "=\"" << XMLString(it->second) << "\"";
 
 	if (!_children.empty() || !_content.empty()) {
-		out << '>';
-
-		if (format)
-			out << '\n';
-		else
-			out << _content;
+		out << ">\n";
 
 		for(Children::const_iterator it=_children.begin(); it!=_children.end(); ++it)
-			(*it)->write_worker(out, mode, indent+1);
+			(*it)->pretty_write_worker(out, mode, indent+1);
 
-		if (format)
-			for(int i=indent; i--; )
-				out << XML_INDENT_SPACE;
+		for(int i=indent; i--; )
+			out << XML_INDENT_SPACE;
 
-		out << "</" << XMLString(*this) << '>';
-	} else {
-		out << "/>";
-	}
-
-	if (format)
-		out << '\n';
-	else
-		out << _trailing;
-
-	return out;
+		out << "</" << XMLString(*this) << ">\n";
+	} else
+		out << "/>\n";
 }
 
 
+
  /// write node with children tree to output stream using smart formating
-std::ostream& XMLNode::smart_write_worker(std::ostream& out, int indent, bool& next_format)
+bool XMLNode::smart_write_worker(std::ostream& out, int indent, bool next_format) const
 {
 	bool format_pre, format_mid, format_post;
 
@@ -208,7 +214,7 @@ std::ostream& XMLNode::smart_write_worker(std::ostream& out, int indent, bool& n
 			next_format = (*it)->_content.empty() && (*it)->_trailing.empty();
 
 			for(; it!=_children.end(); ++it)
-				(*it)->smart_write_worker(out, indent+1, next_format);
+				next_format = (*it)->smart_write_worker(out, indent+1, next_format);
 		}
 
 		if (next_format)
@@ -216,18 +222,15 @@ std::ostream& XMLNode::smart_write_worker(std::ostream& out, int indent, bool& n
 				out << XML_INDENT_SPACE;
 
 		out << "</" << XMLString(*this) << '>';
-	} else {
+	} else
 		out << "/>";
-	}
 
 	if (format_post)
 		out << '\n';
 	else
 		out << _trailing;
 
-	next_format = format_post;
-
-	return out;
+	return format_post;
 }
 
 

reactos/subsys/system/explorer/utility/xmlstorage.h

@@ -289,15 +289,22 @@ struct XMLNode : public String
 	};
 
 	 /// write node with children tree to output stream
-	std::ostream& write(std::ostream& out, WRITE_MODE mode=FORMAT_SMART, int indent=0)
+	std::ostream& write(std::ostream& out, WRITE_MODE mode=FORMAT_SMART, int indent=0) const
 	{
-		if (mode) {
-			return write_worker(out, mode, indent);
-		} else { // FORMAT_SMART
-			bool next_format = _content.empty() && _trailing.empty();
+		switch(mode) {
+		  case FORMAT_PRETTY:
+			pretty_write_worker(out, mode, indent);
+			break;
 
-			return smart_write_worker(out, indent, next_format);
+		  case FORMAT_ORIGINAL:
+			write_worker(out, mode, indent);
+			break;
+
+		default:	 // FORMAT_SMART
+			smart_write_worker(out, indent, _content.empty() && _trailing.empty());
 		}
+
+		return out;
 	}
 
 protected:
@@ -352,8 +359,9 @@ protected:
 			_children.back()->_trailing.append(s, l);
 	}
 
-	std::ostream& write_worker(std::ostream& out, WRITE_MODE mode, int indent);
-	std::ostream& smart_write_worker(std::ostream& out, int indent, bool& next_format);
+	void write_worker(std::ostream& out, WRITE_MODE mode, int indent) const;
+	void pretty_write_worker(std::ostream& out, WRITE_MODE mode, int indent) const;
+	bool smart_write_worker(std::ostream& out, int indent, bool next_format) const;
 };
 
 
@@ -520,6 +528,9 @@ struct XMLPos
 			return false;
 	}
 
+	 /// move X-Path like to position in XML tree
+	bool go(const char* path);
+
 	 /// create node if not already existing and move to it
 	void create(const String& name)
 	{
@@ -545,7 +556,27 @@ struct XMLPos
 		}
 	}
 
-	bool go(const char* path);
+	String& value(const String& name, const String& attr_name)
+	{
+		XMLNode* node = _cur->find_first(name);
+
+		if (!node) {
+			node = new XMLNode(name);
+			_cur->add_child(node);
+		}
+
+		return (*node)[attr_name];
+	}
+
+	String value(const String& name, const String& attr_name) const
+	{
+		XMLNode* node = _cur->find_first(name);
+
+		if (node)
+			return (*node)[attr_name];
+		else
+			return "";
+	}
 
 protected:
 	XMLNode* _root;
@@ -561,6 +592,117 @@ protected:
 };
 
 
+struct XMLBool
+{
+	XMLBool(bool value)
+	 :	_value(value)
+	{
+	}
+
+	XMLBool(LPCTSTR value)
+	{
+		_value = !_tcsicmp(value, TEXT("TRUE"));
+	}
+
+	XMLBool(XMLPos& pos, const String& name, const String& attr_name)
+	{
+		_value = !_tcsicmp(pos.value(name, attr_name), TEXT("TRUE"));
+	}
+
+	operator bool() const
+	{
+		return _value;
+	}
+
+	operator LPCTSTR() const
+	{
+		return _value? TEXT("TRUE"): TEXT("FALSE");
+	}
+
+protected:
+	bool	_value;
+
+private:
+	void operator=(const XMLBool&);	// disallow assignment operations
+};
+
+struct XMLBoolRef
+{
+	XMLBoolRef(XMLPos& pos, const String& name, const String& attr_name)
+	 :	_ref(pos.value(name, attr_name))
+	{
+	}
+
+	XMLBoolRef& operator=(bool value)
+	{
+		_ref.assign(value? TEXT("TRUE"): TEXT("FALSE"));
+
+		return *this;
+	}
+
+protected:
+	String&	_ref;
+};
+
+
+struct XMLNumber
+{
+	XMLNumber(int value)
+	 :	_value(value)
+	{
+	}
+
+	XMLNumber(LPCTSTR value)
+	{
+		_value = _ttoi(value);
+	}
+
+	XMLNumber(XMLPos& pos, const String& name, const String& attr_name)
+	{
+		_value = _ttoi(pos.value(name, attr_name));
+	}
+
+	operator int() const
+	{
+		return _value;
+	}
+
+	operator String() const
+	{
+		TCHAR buffer[32];
+		_stprintf(buffer, TEXT("%d"), _value);
+		return buffer;
+	}
+
+protected:
+	int	_value;
+
+private:
+	void operator=(const XMLBool&);	// disallow assignment operations
+};
+
+struct XMLNumberRef
+{
+	XMLNumberRef(XMLPos& pos, const String& name, const String& attr_name)
+	 :	_ref(pos.value(name, attr_name))
+	{
+	}
+
+	XMLNumberRef& operator=(int value)
+	{
+		TCHAR buffer[32];
+
+		_stprintf(buffer, TEXT("%d"), value);
+		_ref.assign(buffer);
+
+		return *this;
+	}
+
+protected:
+	String&	_ref;
+};
+
+
 #ifdef _MSC_VER
 #pragma warning(disable: 4355)
 #endif
@@ -672,7 +814,7 @@ struct XMLDoc : public XMLNode
 
 	 /// write XML stream preserving previous white space and comments
 	std::ostream& write(std::ostream& out, WRITE_MODE mode=FORMAT_SMART,
-						const std::string& xml_version="1.0", const std::string& encoding="UTF-8")
+						const std::string& xml_version="1.0", const std::string& encoding="UTF-8") const
 	{
 		out << "<?xml version=\"" << xml_version << "\" encoding=\"" << encoding << "\"?>\n";
 
@@ -683,20 +825,20 @@ struct XMLDoc : public XMLNode
 	}
 
 	 /// write XML stream with formating
-	std::ostream& write_formating(std::ostream& out)
+	std::ostream& write_formating(std::ostream& out) const
 	{
 		return write(out, FORMAT_PRETTY);
 	}
 
 	void write(const std::string& path, WRITE_MODE mode=FORMAT_SMART,
-				const std::string& xml_version="1.0", const std::string& encoding="UTF-8")
+				const std::string& xml_version="1.0", const std::string& encoding="UTF-8") const
 	{
 		std::ofstream out(path.c_str());
 
 		write(out, mode, xml_version, encoding);
 	}
 
-	void write_formating(const std::string& path)
+	void write_formating(const std::string& path) const
 	{
 		std::ofstream out(path.c_str());