Initial commit

engines/crab/ui/StateButton.cpp

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+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+/*
+ * This code is based on the CRAB engine
+ *
+ * Copyright (c) Arvind Raja Yadav
+ *
+ * Licensed under MIT
+ *
+ */
+
+#include "crab/crab.h"
+#include "crab/ui/StateButton.h"
+
+namespace Crab {
+
+using namespace pyrodactyl::ui;
+using namespace pyrodactyl::image;
+
+void StateButton::init(const StateButton &ref, const int &XOffset, const int &YOffset) {
+	Button::init(ref, XOffset, YOffset);
+	_imgSet = ref._imgSet;
+	_colNormal = ref._colNormal;
+	_colSelect = ref._colSelect;
+}
+
+void StateButton::load(rapidxml::xml_node<char> *node, const bool &echo) {
+	Button::load(node, echo);
+
+	_imgSet._normal = _img;
+	_colNormal._col = _caption._col;
+	_colNormal._colS = _caption._colS;
+
+	if (nodeValid("select", node, false)) {
+		rapidxml::xml_node<char> *selnode = node->first_node("select");
+
+		_imgSet._select.load(selnode, echo);
+		loadNum(_colSelect._col, "color", selnode);
+		loadNum(_colSelect._colS, "color_s", selnode);
+	} else {
+		_imgSet._select = _img;
+		_colSelect._col = _caption._col;
+		_colSelect._colS = _caption._colS;
+	}
+}
+
+void StateButton::state(const bool val) {
+	if (val) {
+		_img = _imgSet._select;
+		_caption._col = _colSelect._col;
+		_caption._colS = _colSelect._colS;
+	} else {
+		_img = _imgSet._normal;
+		_caption._col = _colNormal._col;
+		_caption._colS = _colNormal._colS;
+	}
+
+	// Images might be different in size
+	w = g_engine->_imageManager->getTexture(_img._normal).w();
+	h = g_engine->_imageManager->getTexture(_img._normal).h();
+}
+
+void StateButton::img(const StateButtonImage &sbi) {
+	// Find which is the current image and set it
+	if (_img == _imgSet._normal)
+		_img = sbi._normal;
+	else
+		_img = sbi._select;
+
+	_imgSet = sbi;
+}
+
+} // End of namespace Crab