150 lines
4.8 KiB
C++
150 lines
4.8 KiB
C++
/*************************************************************************/
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/* rich_text_editor_plugin.cpp */
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/*************************************************************************/
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/* This file is part of: */
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/* GODOT ENGINE */
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/* http://www.godotengine.org */
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/*************************************************************************/
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/* Copyright (c) 2007-2017 Juan Linietsky, Ariel Manzur. */
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/* Copyright (c) 2014-2017 Godot Engine contributors (cf. AUTHORS.md) */
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/* */
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/* Permission is hereby granted, free of charge, to any person obtaining */
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/* a copy of this software and associated documentation files (the */
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/* "Software"), to deal in the Software without restriction, including */
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/* without limitation the rights to use, copy, modify, merge, publish, */
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/* distribute, sublicense, and/or sell copies of the Software, and to */
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/* permit persons to whom the Software is furnished to do so, subject to */
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/* the following conditions: */
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/* */
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/* The above copyright notice and this permission notice shall be */
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/* included in all copies or substantial portions of the Software. */
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/* */
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/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
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/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
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/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
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/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
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/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
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/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
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/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
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/*************************************************************************/
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#include "rich_text_editor_plugin.h"
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#include "canvas_item_editor_plugin.h"
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#include "os/file_access.h"
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void RichTextEditor::_notification(int p_what) {
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switch (p_what) {
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case NOTIFICATION_FIXED_PROCESS: {
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} break;
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}
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}
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void RichTextEditor::_node_removed(Node *p_node) {
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if (p_node == node) {
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node = NULL;
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hide();
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}
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}
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void RichTextEditor::_file_selected(const String &p_path) {
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CharString cs;
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FileAccess *fa = FileAccess::open(p_path, FileAccess::READ);
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if (!fa) {
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ERR_FAIL();
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}
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while (!fa->eof_reached())
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cs.push_back(fa->get_8());
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cs.push_back(0);
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memdelete(fa);
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String bbcode;
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bbcode.parse_utf8(&cs[0]);
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node->parse_bbcode(bbcode);
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}
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void RichTextEditor::_menu_option(int p_option) {
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switch (p_option) {
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case PARSE_BBCODE: {
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file_dialog->popup_centered_ratio();
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} break;
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case CLEAR: {
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node->clear();
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} break;
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}
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}
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void RichTextEditor::_bind_methods() {
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ObjectTypeDB::bind_method(_MD("_menu_option"), &RichTextEditor::_menu_option);
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ObjectTypeDB::bind_method(_MD("_file_selected"), &RichTextEditor::_file_selected);
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}
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void RichTextEditor::edit(Node *p_rich_text) {
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node = p_rich_text->cast_to<RichTextLabel>();
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}
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RichTextEditor::RichTextEditor() {
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options = memnew(MenuButton);
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//add_child(options);
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CanvasItemEditor::get_singleton()->add_control_to_menu_panel(options);
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options->set_area_as_parent_rect();
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options->set_text("RichText");
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options->get_popup()->add_item(TTR("Parse BBCode"), PARSE_BBCODE);
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options->get_popup()->add_item(TTR("Clear"), CLEAR);
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options->get_popup()->connect("item_pressed", this, "_menu_option");
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file_dialog = memnew(EditorFileDialog);
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add_child(file_dialog);
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file_dialog->add_filter("*.txt");
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file_dialog->set_mode(EditorFileDialog::MODE_OPEN_FILE);
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file_dialog->connect("file_selected", this, "_file_selected");
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}
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void RichTextEditorPlugin::edit(Object *p_object) {
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rich_text_editor->edit(p_object->cast_to<Node>());
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}
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bool RichTextEditorPlugin::handles(Object *p_object) const {
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return p_object->is_type("RichTextLabel");
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}
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void RichTextEditorPlugin::make_visible(bool p_visible) {
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if (p_visible) {
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rich_text_editor->options->show();
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} else {
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rich_text_editor->options->hide();
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rich_text_editor->edit(NULL);
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}
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}
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RichTextEditorPlugin::RichTextEditorPlugin(EditorNode *p_node) {
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editor = p_node;
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rich_text_editor = memnew(RichTextEditor);
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editor->get_viewport()->add_child(rich_text_editor);
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rich_text_editor->set_margin(MARGIN_LEFT, 184);
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rich_text_editor->set_margin(MARGIN_RIGHT, 230);
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rich_text_editor->set_margin(MARGIN_TOP, 0);
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rich_text_editor->set_margin(MARGIN_BOTTOM, 10);
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rich_text_editor->options->hide();
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}
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RichTextEditorPlugin::~RichTextEditorPlugin() {
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}
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