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Comparing Represent/Represent.cpp (file contents):
Revision 379 by douglas, 2004-12-22T20:42:52-08:00 vs.
Revision 386 by douglas, 2004-12-23T21:08:56-08:00

#	Line 5 | Line 5
5		// $Id$
6
7		#include "Hexadecimal.hpp"
8	+	#include "DataType.hpp"
9
10	<	#include <menes-api/environment.hpp>
11	<	#include <menes-app/simple.hpp>
10	>	#ifdef _WIN32
11	>	#pragma warning(disable:4267)
12	>	#endif
13
14	<	struct Environment
13	<	{
14	<	ext::String get(const ext::String& name) { try { return api::TheEnvironment.Get(name); } catch (ext::Exception) { return ext::String(); } }
15	<	} env;
14	>	#include <menes-app/simple.hpp>
15
16		int Main(const app::Options& options)
17		{
#	Line 30 | Line 29 | Represent::Represent()
29		xml::TextWriter xhtml(api::Cout);
30		xml::ScopeElement table(xhtml, "table");
31
32	<	{
33	<	xml::ScopeElement tr(xhtml, "tr");
34	<	ext::String headings[] = { "Type", "Data Representation", "Storage" };
36	<
37	<	_foru (index, 0, sizeof (headings) / sizeof (ext::String))
38	<	{
39	<	xml::ScopeElement th(xhtml, "th");
40	<
41	<	xhtml.OutputText(headings[index]);
42	<	}
43	<	}
32	>	headings(xhtml);
33	>	form(xhtml);
34	>	output(xhtml);
35		}
36
37	+	struct Represent::Item
38	+	{
39	+	DataType type;
40	+	ext::String data;
41	+	Input input;
42	+	Item(const DataType& type, const ext::String& data, Input input) : type(type), data(data), input(input) {}
43	+	};
44	+
45		void Represent::parse()
46		{
47		ext::String query(env.get("QUERY_STRING"));
#	Line 66 | Line 65 | void Represent::parse()
65		cgi.insert(std::pair<std::string, std::string>(name, value));
66		}
67		}
68	+
69	+	void Represent::headings(xml::TextWriter& xhtml)
70	+	{
71	+	xml::ScopeElement tr(xhtml, "tr");
72	+	ext::String headings[] = { "Data Type", "Data Representation", "Input", "Storage" };
73	+
74	+	_foru (index, 0, sizeof (headings) / sizeof (ext::String))
75	+	{
76	+	xml::ScopeElement th(xhtml, "th");
77	+
78	+	xhtml.OutputText(headings[index]);
79	+	}
80	+	}
81	+
82	+	void Represent::form(xml::TextWriter& xhtml)
83	+	{
84	+	xml::ScopeElement tr(xhtml, "tr");
85	+
86	+	{
87	+	xml::ScopeElement td(xhtml, "td"), select(xhtml, "select");
88	+
89	+	xhtml.SetAttribute("name", "type");
90	+
91	+	DataType type(cgi.find("type") != cgi.end() ? DataType::Type(lexical_cast<unsigned>(cgi.find("type")->second)) : DataType::TYPE_bool);
92	+
93	+	_foreach (ext::Vector<DataType>, type_, DataType::enumerate())
94	+	{
95	+	xml::ScopeElement option(xhtml, "option");
96	+
97	+	if (*type_ == type) xhtml.SetAttribute("selected", "selected");
98	+
99	+	xhtml.SetAttribute("value", lexical_cast<ext::String>(DataType::Type(*type_)));
100	+	xhtml.OutputText(*type_);
101	+	}
102	+	}
103	+
104	+	{
105	+	xml::ScopeElement td(xhtml, "td"), input(xhtml, "input");
106	+
107	+	xhtml.SetAttribute("name", "data");
108	+	xhtml.SetAttribute("size", "64");
109	+	xhtml.SetAttribute("type", "text");
110	+
111	+	ext::String data(cgi.find("data") != cgi.end() ? cgi.find("data")->second : std::string());
112	+
113	+	xhtml.SetAttribute("value", data);
114	+	}
115	+
116	+	{
117	+	xml::ScopeElement td(xhtml, "td"), select(xhtml, "select");
118	+
119	+	ext::String inputs[] = { "Normal", "Binary", "Hexadecimal" };
120	+	Input input(cgi.find("input") != cgi.end() ? Input(lexical_cast<unsigned>(cgi.find("input")->second)) : INPUT_Normal);
121	+
122	+	_foru (input_, INPUT_Normal, INPUT_Hexadecimal + 1)
123	+	{
124	+	xml::ScopeElement option(xhtml, "option");
125	+
126	+	if (Input(input_) == input) xhtml.SetAttribute("selected", "selected");
127	+
128	+	xhtml.SetAttribute("value", lexical_cast<ext::String>(input_));
129	+	xhtml.OutputText(inputs[input_]);
130	+	}
131	+	}
132	+
133	+	xml::ScopeElement td(xhtml, "td"), input(xhtml, "input");
134	+
135	+	xhtml.SetAttribute("type", "submit");
136	+	xhtml.SetAttribute("value", "Store");
137	+	}
138	+
139	+	void Represent::output(xml::TextWriter& xhtml)
140	+	{
141	+	typedef std::multimap<std::string, std::string>::size_type MultiMapSize;
142	+
143	+	std::set<MultiMapSize, std::greater<MultiMapSize> > count;
144	+	ext::String names[] = { "type", "data", "input" };
145	+
146	+	_foru (index, 0, sizeof (names) / sizeof (ext::String)) count.insert(cgi.count(names[index]));
147	+
148	+	typedef std::multimap<std::string, std::string>::const_iterator MultiMapConstIterator;
149	+
150	+	MultiMapConstIterator type(cgi.lower_bound("type")), type_(cgi.upper_bound("type")), data(cgi.lower_bound("data")), data_(cgi.upper_bound("data")), input(cgi.lower_bound("input")), input_(cgi.upper_bound("input"));
151	+	ext::Vector<Item> items;
152	+
153	+	_foru (index, 0, *count.begin())
154	+	{
155	+	Item item(type != type_ ? DataType::Type(lexical_cast<unsigned>(type->second)) : DataType::TYPE_bool, data != data_ ? data->second : std::string(), input != input_ ? Input(lexical_cast<unsigned>(input->second)) : INPUT_Normal);
156	+
157	+	items.InsertLast(item);
158	+
159	+	if (type != type_) ++type;
160	+	if (data != data_) ++data;
161	+	if (input != input_) ++input;
162	+	}
163	+
164	+	_rfor (MultiMapConstIterator, delete_, cgi.lower_bound("delete"), cgi.upper_bound("delete")) items.RemoveAt(lexical_cast<size_t>(delete_->second));
165	+
166	+	_foreach (ext::Vector<Item>, item, items) switch (item->type)
167	+	{
168	+	case DataType::TYPE_bool:
169	+	output<bool>(xhtml, *item);
170	+
171	+	break;
172	+	case DataType::TYPE_char:
173	+	output<char>(xhtml, *item);
174	+
175	+	break;
176	+	}
177	+	}

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