GODOT IS OPEN SOURCE

tools/editor/plugins/rich_text_editor_plugin.cpp

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+/*************************************************************************/
+/*  rich_text_editor_plugin.cpp                                          */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                    http://www.godotengine.org                         */
+/*************************************************************************/
+/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                 */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+#include "rich_text_editor_plugin.h"
+#include "os/file_access.h"
+void RichTextEditor::_notification(int p_what) {
+
+	switch(p_what) {
+
+		case NOTIFICATION_FIXED_PROCESS: {
+
+
+		} break;
+	}
+
+}
+void RichTextEditor::_node_removed(Node *p_node) {
+
+	if(p_node==node) {
+		node=NULL;
+		hide();
+	}
+
+}
+
+
+void RichTextEditor::_file_selected(const String& p_path) {
+
+	CharString cs;
+	FileAccess *fa = FileAccess::open(p_path,FileAccess::READ);
+	if (!fa) {
+		ERR_FAIL();
+	}
+
+	while(!fa->eof_reached())
+		cs.push_back(fa->get_8());
+	cs.push_back(0);
+	memdelete(fa);
+
+	String bbcode;
+	bbcode.parse_utf8(&cs[0]);
+	node->parse_bbcode(bbcode);
+
+}
+
+void RichTextEditor::_menu_option(int p_option) {
+
+	switch(p_option) {
+
+		case PARSE_BBCODE: {
+
+			file_dialog->popup_centered_ratio();
+		} break;
+		case CLEAR: {
+
+			node->clear();
+
+		} break;
+
+	}
+}
+
+void RichTextEditor::_bind_methods() {
+
+	ObjectTypeDB::bind_method(_MD("_menu_option"),&RichTextEditor::_menu_option);
+	ObjectTypeDB::bind_method(_MD("_file_selected"),&RichTextEditor::_file_selected);
+
+}
+
+void RichTextEditor::edit(Node *p_rich_text) {
+
+	node=p_rich_text->cast_to<RichTextLabel>();
+
+}
+RichTextEditor::RichTextEditor() {
+
+	options = memnew( MenuButton );
+	add_child(options);
+	options->set_area_as_parent_rect();
+
+	options->set_text("RichText");
+	options->get_popup()->add_item("Parse BBCODE",PARSE_BBCODE);
+	options->get_popup()->add_item("Clear",CLEAR);
+
+	options->get_popup()->connect("item_pressed", this,"_menu_option");
+	file_dialog = memnew( FileDialog );
+	add_child(file_dialog);
+	file_dialog->add_filter("*.txt");
+	file_dialog->set_mode(FileDialog::MODE_OPEN_FILE);
+	file_dialog->connect("file_selected",this,"_file_selected");
+}
+
+
+void RichTextEditorPlugin::edit(Object *p_object) {
+
+	rich_text_editor->edit(p_object->cast_to<Node>());
+}
+
+bool RichTextEditorPlugin::handles(Object *p_object) const {
+
+	return p_object->is_type("RichTextLabel");
+}
+
+void RichTextEditorPlugin::make_visible(bool p_visible) {
+
+	if (p_visible) {
+		rich_text_editor->show();
+	} else {
+
+		rich_text_editor->hide();
+		rich_text_editor->edit(NULL);
+	}
+
+}
+
+RichTextEditorPlugin::RichTextEditorPlugin(EditorNode *p_node) {
+
+	editor=p_node;
+	rich_text_editor = memnew( RichTextEditor );
+	editor->get_viewport()->add_child(rich_text_editor);
+
+	rich_text_editor->set_margin(MARGIN_LEFT,184);
+	rich_text_editor->set_margin(MARGIN_RIGHT,230);
+	rich_text_editor->set_margin(MARGIN_TOP,0);
+	rich_text_editor->set_margin(MARGIN_BOTTOM,10);
+
+
+	rich_text_editor->hide();
+
+
+
+}
+
+
+RichTextEditorPlugin::~RichTextEditorPlugin()
+{
+}
+