Initial commit

engines/crab/ui/ReplyButton.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 "graphics/font.h"
+#include "crab/crab.h"
+#include "crab/ui/ReplyButton.h"
+
+namespace Crab {
+
+using namespace pyrodactyl::ui;
+using namespace pyrodactyl::text;
+using namespace pyrodactyl::image;
+
+void ReplyButton::load(rapidxml::xml_node<char> *node) {
+	Button::load(node);
+	_orig = *this;
+
+	if (nodeValid("text", node)) {
+		rapidxml::xml_node<char> *tenode = node->first_node("text");
+
+		loadColor(_colB, tenode->first_node("col_b"));
+		loadColor(_colS, tenode->first_node("col_s"));
+		loadColor(_colH, tenode->first_node("col_h"));
+		loadNum(_font, "font", tenode);
+		loadAlign(_replyAlign, tenode);
+
+		if (nodeValid("line_size", tenode))
+			_lineSize.load(tenode->first_node("line_size"));
+	}
+}
+
+void ReplyButton::draw(const int &xOffset, const int &yOffset) {
+	if (_visible) {
+		if (_mousePressed)
+			g_engine->_textManager->draw(x + xOffset, y + yOffset, _text, _colS, _font, _replyAlign, _lineSize.x, _lineSize.y);
+		else if (_hoverMouse || _hoverKey)
+			g_engine->_textManager->draw(x + xOffset, y + yOffset, _text, _colH, _font, _replyAlign, _lineSize.x, _lineSize.y);
+		else
+			g_engine->_textManager->draw(x + xOffset, y + yOffset, _text, _colB, _font, _replyAlign, _lineSize.x, _lineSize.y);
+	}
+}
+
+void ReplyButton::cache(const Common::String &val, const int &spacing, const int &bottomEdge, Rect *parent) {
+	_text = val;
+
+	// Find out about the font
+	int width = 0, height = 0;
+	width = g_engine->_textManager->getFont(_font)->getStringWidth(val);
+	height = g_engine->_textManager->getFont(_font)->getFontHeight();
+
+	// Find out how many line sizes will the text take
+	int lines = ((_text.size() - 1) / _lineSize.x) + 1;
+
+	x = _orig.x;
+	y = _orig.y;
+	w = width;
+	h = height * lines;
+	setUI(parent);
+
+	if (_orig.y < bottomEdge)
+		y = bottomEdge + spacing;
+}
+
+} // End of namespace Crab