Initial commit

engines/bladerunner/ui/kia_section_help.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/>.
+ *
+ */
+
+#include "bladerunner/ui/kia_section_help.h"
+
+#include "bladerunner/bladerunner.h"
+#include "bladerunner/shape.h"
+#include "bladerunner/text_resource.h"
+#include "bladerunner/ui/kia.h"
+#include "bladerunner/ui/ui_container.h"
+#include "bladerunner/ui/ui_scroll_box.h"
+
+namespace BladeRunner {
+
+KIASectionHelp::KIASectionHelp(BladeRunnerEngine *vm) : KIASectionBase(vm) {
+	_uiContainer = new UIContainer(_vm);
+#if BLADERUNNER_ORIGINAL_BUGS
+	_scrollBox   = new UIScrollBox(_vm, nullptr, this, 1024, 0, false, Common::Rect(135, 145, 461, 385), Common::Rect(506, 160, 506, 350));
+#else
+	// Increase width of scollable area, to eliminate the (significant) area to the right,
+	// before the scroll bar, where scrolling would not work.
+	_scrollBox   = new UIScrollBox(_vm, nullptr, this, 1024, 0, false, Common::Rect(135, 145, 502, 385), Common::Rect(506, 160, 506, 350));
+#endif
+	_uiContainer->add(_scrollBox);
+}
+
+KIASectionHelp::~KIASectionHelp() {
+	_uiContainer->clear();
+	delete _scrollBox;
+	delete _uiContainer;
+}
+
+void KIASectionHelp::open() {
+	TextResource textResource(_vm);
+	if (!textResource.open("HELP")) {
+		return;
+	}
+
+	_scrollBox->clearLines();
+
+	for (int i = 0; i < textResource.getCount(); ++i) {
+		Common::String textLine = textResource.getText(i);
+		int flags = 0x04;
+		if (textLine.firstChar() == ' ') {
+			flags = 0x00;
+		}
+		_scrollBox->addLine(textLine, -1, flags);
+	}
+
+	_scrollBox->show();
+}
+
+void KIASectionHelp::close() {
+	_scrollBox->hide();
+}
+
+void KIASectionHelp::draw(Graphics::Surface &surface) {
+	_vm->_kia->_shapes->get(69)->draw(surface, 501, 123);
+	_uiContainer->draw(surface);
+}
+
+void KIASectionHelp::handleMouseMove(int mouseX, int mouseY) {
+	_uiContainer->handleMouseMove(mouseX, mouseY);
+}
+
+void KIASectionHelp::handleMouseDown(bool mainButton) {
+	_uiContainer->handleMouseDown(!mainButton);
+}
+
+void KIASectionHelp::handleMouseUp(bool mainButton) {
+	_uiContainer->handleMouseUp(!mainButton);
+}
+
+void KIASectionHelp::handleMouseScroll(int direction) {
+	_uiContainer->handleMouseScroll(direction);
+}
+
+} // End of namespace BladeRunner