Implemented HTMLTemplateData.

modules/web/html/html_template_data.cpp

@@ -31,6 +31,136 @@
 
 #include "html_template_data.h"
 
+#include "core/os/file_access.h"
+
+bool HTMLTemplateData::has_template(const StringName &p_name) const {
+	return _templates.has(p_name);
+}
+String HTMLTemplateData::get_template(const StringName &p_name) const {
+	const String *val = _templates.getptr(p_name);
+
+	if (!val) {
+		return String();
+	}
+
+	return *val;
+}
+void HTMLTemplateData::set_template(const StringName &p_name, const String &p_value) {
+	_templates[p_name] = p_value;
+}
+void HTMLTemplateData::remove_template(const StringName &p_name) {
+	_templates.erase(p_name);
+}
+
+Dictionary HTMLTemplateData::get_templates() const {
+	Dictionary ret;
+
+	for (const HashMap<StringName, String>::Element *E = _templates.front(); E; E = E->next) {
+		ret[E->key()] = E->value();
+	}
+
+	return ret;
+}
+void HTMLTemplateData::set_templates(const Dictionary &p_dict) {
+}
+
+HashMap<StringName, String> HTMLTemplateData::get_templates_map() const {
+	return _templates;
+}
+void HTMLTemplateData::set_templates_map(const HashMap<StringName, String> &p_map) {
+	_templates = p_map;
+}
+
+void HTMLTemplateData::clear() {
+	_templates.clear();
+}
+
+Error HTMLTemplateData::load_from_file(const String &p_file) {
+	clear();
+
+	Error err;
+	FileAccess *f = FileAccess::open(p_file, FileAccess::READ, &err);
+
+	if (err != OK) {
+		if (f) {
+			memdelete(f);
+		}
+
+		return err;
+	}
+
+	String data = f->get_as_utf8_string(true);
+
+	f->close();
+	memdelete(f);
+
+	load_from_string(data);
+
+	return OK;
+}
+Error HTMLTemplateData::save_to_file(const String &p_file) const {
+	Error err;
+	FileAccess *f = FileAccess::open(p_file, FileAccess::WRITE, &err);
+
+	if (err != OK) {
+		if (f) {
+			memdelete(f);
+		}
+
+		return err;
+	}
+
+	String data = save_as_string();
+
+	f->store_string(data);
+	f->close();
+
+	memdelete(f);
+
+	return OK;
+}
+void HTMLTemplateData::load_from_string(const String &p_data) {
+	clear();
+	
+	Vector<String> lines = p_data.split("\n", false);
+	
+	String current_section_name;
+	String current_str;
+	for (int i = 0; i < lines.size(); ++i) {
+		// Section header: [ Section Name ]
+		// Should not have whitespace in front and back
+		String l = lines[i];
+		
+		if (l.begins_with("[") && l.ends_with("]")) {
+			if (!current_section_name.empty()) {
+				_templates[current_section_name] = current_str;
+			}
+			
+			// Remove [ and ], and strip it.
+			current_section_name = l.substr_index(1, l.length() - 1).strip_edges();
+			current_str = "";
+			continue;
+		}
+		
+		current_str += l + "\n";
+	}
+	
+	if (!current_section_name.empty()) {
+		_templates[current_section_name] = current_str;
+	}
+}
+String HTMLTemplateData::save_as_string() const {
+	String data;
+	
+	for (const HashMap<StringName, String>::Element *E = _templates.front(); E; E = E->next) {
+		data += "[ " + E->key() + " ]\n\n";
+		data +=  E->value();
+		data += "\n\n";
+	}
+
+	return data;
+}
+
 HTMLTemplateData::HTMLTemplateData() {
 }
 
@@ -38,9 +168,20 @@ HTMLTemplateData::~HTMLTemplateData() {
 }
 
 void HTMLTemplateData::_bind_methods() {
-	//ClassDB::bind_method(D_METHOD("get_item_count"), &HTMLTemplateData::get_item_count);
-	//ClassDB::bind_method(D_METHOD("set_item_count", "val"), &HTMLTemplateData::set_item_count);
-	//ADD_PROPERTY(PropertyInfo(Variant::INT, "item_count"), "set_item_count", "get_item_count");
+	ClassDB::bind_method(D_METHOD("has_template", "name"), &HTMLTemplateData::has_template);
+	ClassDB::bind_method(D_METHOD("get_template", "name"), &HTMLTemplateData::get_template);
+	ClassDB::bind_method(D_METHOD("set_template", "name", "value"), &HTMLTemplateData::set_template);
+	ClassDB::bind_method(D_METHOD("remove_template", "name"), &HTMLTemplateData::remove_template);
 
-	//BIND_VMETHOD(MethodInfo("_render_indexed", PropertyInfo(Variant::OBJECT, "target", PROPERTY_HINT_RESOURCE_TYPE, "HTMLTemplateData"), PropertyInfo(Variant::INT, "page_index")));
+	ClassDB::bind_method(D_METHOD("get_templates"), &HTMLTemplateData::get_templates);
+	ClassDB::bind_method(D_METHOD("set_templates", "dict"), &HTMLTemplateData::set_templates);
+	ADD_PROPERTY(PropertyInfo(Variant::DICTIONARY, "templates"), "set_templates", "get_templates");
+
+	ClassDB::bind_method(D_METHOD("clear"), &HTMLTemplateData::clear);
+
+	ClassDB::bind_method(D_METHOD("load_from_file", "file"), &HTMLTemplateData::load_from_file);
+	ClassDB::bind_method(D_METHOD("save_to_file", "file"), &HTMLTemplateData::save_to_file);
+
+	ClassDB::bind_method(D_METHOD("load_from_string", "data"), &HTMLTemplateData::load_from_string);
+	ClassDB::bind_method(D_METHOD("save_as_string"), &HTMLTemplateData::save_as_string);
 }

modules/web/html/html_template_data.h

@@ -32,17 +32,43 @@
 /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
 /*************************************************************************/
 
+#include "core/containers/hash_map.h"
+#include "core/string/string_name.h"
+#include "core/string/ustring.h"
+#include "core/variant/dictionary.h"
+
 #include "core/object/resource.h"
 
 class HTMLTemplateData : public Resource {
 	GDCLASS(HTMLTemplateData, Resource);
 
 public:
+	bool has_template(const StringName &p_name) const;
+	String get_template(const StringName &p_name) const;
+	void set_template(const StringName &p_name, const String &p_value);
+	void remove_template(const StringName &p_name);
+
+	Dictionary get_templates() const;
+	void set_templates(const Dictionary &p_dict);
+
+	HashMap<StringName, String> get_templates_map() const;
+	void set_templates_map(const HashMap<StringName, String> &p_map);
+
+	void clear();
+	
+	Error load_from_file(const String &p_file);
+	Error save_to_file(const String &p_file) const;
+	
+	void load_from_string(const String &p_data);
+	String save_as_string() const;
+
 	HTMLTemplateData();
 	~HTMLTemplateData();
 
 protected:
 	static void _bind_methods();
+
+	HashMap<StringName, String> _templates;
 };
 
 #endif