Add Mohawk engine code. Part 1/3: main code.

svn-id: r46727

1 files changed, 148 insertions, 0 deletions

diff --git a/engines/mohawk/dialogs.cpp b/engines/mohawk/dialogs.cpp
new file mode 100644
index 0000000000..8757a613fa
--- /dev/null
+++ b/engines/mohawk/dialogs.cpp
@@ -0,0 +1,148 @@
+/* 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 2
+ * 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, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ * $URL$
+ * $Id$
+ *
+ */
+
+#include "mohawk/mohawk.h"
+#include "mohawk/myst.h"
+#include "mohawk/riven.h"
+#include "mohawk/dialogs.h"
+
+#include "gui/GuiManager.h"
+#include "common/savefile.h"
+
+namespace Mohawk {
+
+// This used to have GUI::Dialog("MohawkDummyDialog"), but that doesn't work with the gui branch merge :P (Sorry, Tanoku!)
+InfoDialog::InfoDialog(MohawkEngine *vm, Common::String message) : _vm(vm), GUI::Dialog(0, 0, 1, 1), _message(message) {
+	_backgroundType = GUI::ThemeEngine::kDialogBackgroundSpecial;
+	
+	_text = new GUI::StaticTextWidget(this, 4, 4, 10, 10, _message, Graphics::kTextAlignCenter);
+}
+
+void InfoDialog::setInfoText(Common::String message) {
+	_message = message;
+	_text->setLabel(_message);
+}
+
+void InfoDialog::reflowLayout() {
+	const int screenW = g_system->getOverlayWidth();
+	const int screenH = g_system->getOverlayHeight();
+	
+	int width = g_gui.getStringWidth(_message) + 16;
+	int height = g_gui.getFontHeight() + 8;
+	
+	_w = width;
+	_h = height;
+	_x = (screenW - width) / 2;
+	_y = (screenH - height) / 2;
+	
+	_text->setSize(_w - 8, _h);
+}
+
+PauseDialog::PauseDialog(MohawkEngine *vm, Common::String message) : InfoDialog(vm, message) {
+}
+
+void PauseDialog::handleKeyDown(Common::KeyState state) {
+	if (state.ascii == ' ')
+		close();
+	else
+		InfoDialog::handleKeyDown(state);
+}
+
+enum {
+	kCloseCmd = 'CLOS',
+	kZipCmd = 'ZIPM',
+	kTransCmd = 'TRAN',
+	kWaterCmd = 'WATR'
+};
+
+MystOptionsDialog::MystOptionsDialog(MohawkEngine_Myst* vm) : GUI::OptionsDialog("", 120, 120, 360, 200), _vm(vm) {	
+	_zipModeCheckbox = new GUI::CheckboxWidget(this, 15, 10, 300, 15, "Zip Mode Activated", kZipCmd, 'Z');
+	_transistionsCheckbox = new GUI::CheckboxWidget(this, 15, 30, 300, 15, "Transistions Enabled", kTransCmd, 'T');
+
+	new GUI::ButtonWidget(this, 95, 160, 120, 25, "OK", GUI::OptionsDialog::kOKCmd, 'O');
+	new GUI::ButtonWidget(this, 225, 160, 120, 25, "Cancel", kCloseCmd, 'C');
+}
+
+MystOptionsDialog::~MystOptionsDialog() {
+}
+
+void MystOptionsDialog::open() {
+	Dialog::open();
+
+	_zipModeCheckbox->setState(_vm->_zipMode);
+	_transistionsCheckbox->setState(_vm->_transitionsEnabled);
+}
+
+void MystOptionsDialog::handleCommand(GUI::CommandSender *sender, uint32 cmd, uint32 data) {
+	switch (cmd) {
+		case kZipCmd:
+			_vm->_zipMode = _zipModeCheckbox->getState();
+			break;
+		case kTransCmd:
+			_vm->_transitionsEnabled = _transistionsCheckbox->getState();
+			break;
+		case kCloseCmd:
+			close();
+			break;
+		default:
+			GUI::OptionsDialog::handleCommand(sender, cmd, data);
+	}
+}
+
+RivenOptionsDialog::RivenOptionsDialog(MohawkEngine_Riven* vm) : GUI::OptionsDialog("", 120, 120, 360, 200), _vm(vm) {	
+	_zipModeCheckbox = new GUI::CheckboxWidget(this, 15, 10, 300, 15, "Zip Mode Activated", kZipCmd, 'Z');
+	_waterEffectCheckbox = new GUI::CheckboxWidget(this, 15, 30, 300, 15, "Water Effect Enabled", kWaterCmd, 'W');
+
+	new GUI::ButtonWidget(this, 95, 160, 120, 25, "OK", GUI::OptionsDialog::kOKCmd, 'O');
+	new GUI::ButtonWidget(this, 225, 160, 120, 25, "Cancel", kCloseCmd, 'C');
+}
+
+RivenOptionsDialog::~RivenOptionsDialog() {
+}
+
+void RivenOptionsDialog::open() {
+	Dialog::open();
+
+	_zipModeCheckbox->setState(*_vm->matchVarToString("azip") != 0);
+	_waterEffectCheckbox->setState(*_vm->matchVarToString("waterenabled") != 0);
+}
+
+void RivenOptionsDialog::handleCommand(GUI::CommandSender *sender, uint32 cmd, uint32 data) {
+	switch (cmd) {
+		case kZipCmd:
+			*_vm->matchVarToString("azip") = _zipModeCheckbox->getState() ? 1 : 0;
+			break;
+		case kWaterCmd:
+			*_vm->matchVarToString("waterenabled") = _waterEffectCheckbox->getState() ? 1 : 0;
+			break;
+		case kCloseCmd:
+			close();
+			break;
+		default:
+			GUI::OptionsDialog::handleCommand(sender, cmd, data);
+	}
+}
+
+} // End of namespace Mohawk