[Cppcms-users] [PATCH] Add support for readonly HTML attribute

[Christian G. <chr...@gm...>]

This patch adds support for readonly HTML attribute [0].

[0] http://www.w3schools.com/tags/att_input_readonly.asp

Signed-off-by: Christian Gmeiner <chr...@gm...>
---

diff -Nur build_org/dependencies/src/cppcms-1.0.2/cppcms/form.h
build/dependencies/src/cppcms-1.0.2/cppcms/form.h
--- build_org/dependencies/src/cppcms-1.0.2/cppcms/form.h	2012-08-14
09:42:24.000000000 +0200
+++ build/dependencies/src/cppcms-1.0.2/cppcms/form.h	2012-09-26
18:32:21.869608847 +0200
@@ -533,6 +533,17 @@
 			///
 			void disabled(bool);

+
+			///
+			/// Get the HTML \c readonly attribute.
+			///
+			bool readonly();
+
+			///
+			/// Set/Unset the HTML \c readonly attribute.
+			///
+			void readonly(bool);
+
 			///
 			/// Get the general user defined attribute string that can be
added to the widget.
 			///
@@ -685,11 +696,12 @@
 			uint32_t is_valid_  : 1;
 			uint32_t is_set_ : 1;
 			uint32_t is_disabled_ : 1;
+			uint32_t is_readonly_ : 1;
 			uint32_t is_generation_done_ : 1;
 			uint32_t has_message_ : 1;
 			uint32_t has_error_ : 1;
 			uint32_t has_help_ : 1;
-			uint32_t reserverd_ : 25;
+			uint32_t reserverd_ : 24;

 			struct _data;
 			booster::hold_ptr<_data> d;
diff -Nur build_org/dependencies/src/cppcms-1.0.2/src/form.cpp
build/dependencies/src/cppcms-1.0.2/src/form.cpp
--- build_org/dependencies/src/cppcms-1.0.2/src/form.cpp	2012-08-14
09:42:24.000000000 +0200
+++ build/dependencies/src/cppcms-1.0.2/src/form.cpp	2012-09-26
18:23:51.181619376 +0200
@@ -280,6 +280,7 @@
 	is_valid_(1),
 	is_set_(0),
 	is_disabled_(0),
+	is_readonly_(0),
 	is_generation_done_(0),
 	has_message_(0),
 	has_error_(0),
@@ -411,6 +412,16 @@
 	is_disabled_=v;
 }

+bool base_widget::readonly()
+{
+	return is_readonly_;
+}
+
+void base_widget::readonly(bool v)
+{
+	is_readonly_=v;
+}
+
 std::string base_widget::attributes_string()
 {
 	return attr_;
@@ -676,6 +687,9 @@
 	if(lm.second >= 0 && validate_charset()) {
 		output << boost::format("maxlength=\"%1%\"
",std::locale::classic()) % lm.second;
 	}
+	if(readonly()) {
+		output << "readonly=\"readonly\"";
+	}
 }