1 files changed, 210 insertions, 0 deletions
diff --git a/engines/sherlock/tattoo/widget_password.cpp b/engines/sherlock/tattoo/widget_password.cpp
new file mode 100644
index 0000000000..3dd0e308ff
--- /dev/null
+++ b/engines/sherlock/tattoo/widget_password.cpp
@@ -0,0 +1,210 @@
+/* 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.
+ *
+ */
+
+#include "sherlock/tattoo/widget_password.h"
+#include "sherlock/tattoo/tattoo.h"
+#include "sherlock/tattoo/tattoo_fixed_text.h"
+#include "sherlock/tattoo/tattoo_user_interface.h"
+
+namespace Sherlock {
+
+namespace Tattoo {
+
+WidgetPassword::WidgetPassword(SherlockEngine *vm) : WidgetBase(vm) {
+	_blinkFlag = false;
+	_blinkCounter = 0;
+	_index = 0;
+	_cursorColor = 192;
+	_insert = true;
+}
+
+void WidgetPassword::show() {
+	TattooUserInterface &ui = *(TattooUserInterface *)_vm->_ui;
+	ImageFile &images = *ui._interfaceImages;
+
+	// Set the up window to be centered on the screen
+	_bounds = Common::Rect(_surface.widestChar() * 20 + 6, (_surface.fontHeight() + 7) * 2 + 3);
+	_bounds.moveTo(SHERLOCK_SCREEN_WIDTH / 2 - _bounds.width() / 2, SHERLOCK_SCREEN_HEIGHT / 2 - _bounds.height() / 2);
+
+	// Create the surface
+	_surface.create(_bounds.width(), _bounds.height());
+	_surface.fill(TRANSPARENCY);
+	makeInfoArea();
+
+	// Draw the header area
+	_surface.writeString(FIXED(EnterPassword), Common::Point((_bounds.width() - _surface.stringWidth(FIXED(EnterPassword))) / 2, 5), INFO_TOP);
+	_surface.hLine(3, _surface.fontHeight() + 7, _bounds.width() - 4, INFO_TOP);
+	_surface.hLine(3, _surface.fontHeight() + 8, _bounds.width() - 4, INFO_MIDDLE);
+	_surface.hLine(3, _surface.fontHeight() + 9, _bounds.width() - 4, INFO_BOTTOM);
+	_surface.transBlitFrom(images[4], Common::Point(0, _surface.fontHeight() + 7 - 1));
+	_surface.transBlitFrom(images[5], Common::Point(_bounds.width() - images[5]._width, _surface.fontHeight() + 7 - 1));
+
+	// Set the password entry data
+	_cursorPos = Common::Point(_surface.widestChar(), _surface.fontHeight() + 12);
+	_password = "";
+	_index = 0;
+	_cursorColor = 192;
+	_insert = true;
+
+	// Show the dialog
+	ui._menuMode = PASSWORD_MODE;
+	summonWindow();
+}
+
+void WidgetPassword::handleEvents() {
+	Events &events = *_vm->_events;
+	TattooUserInterface &ui = *(TattooUserInterface *)_vm->_ui;
+	Common::Point mousePos = events.mousePos();
+	const Common::KeyCode &keycode = ui._keyState.keycode;
+	char currentChar = (_index == (int)_password.size()) ? ' ' : _password[_index];
+	int width = _surface.charWidth(currentChar);
+
+	if (!keycode) {
+		// Nothing entered, so keep blinking the cursor
+		if (--_blinkCounter < 0) {
+			_blinkCounter = 3;
+			_blinkFlag = !_blinkFlag;
+
+			byte color, textColor;
+			if (_blinkFlag) {
+				textColor = 236;
+				color = _cursorColor;
+			} else {
+				textColor = COMMAND_HIGHLIGHTED;
+				color = TRANSPARENCY;
+			}
+
+			// Draw the cursor and the character it's over
+			_surface.fillRect(Common::Rect(_cursorPos.x, _cursorPos.y, _cursorPos.x + width, _cursorPos.y + _surface.fontHeight()), color);
+			if (currentChar != ' ')
+				_surface.writeString(Common::String::format("%c", _password[_index]), _cursorPos, textColor);
+		}
+	} else if (keycode == Common::KEYCODE_BACKSPACE && _index) {
+		_cursorPos.x -= _surface.charWidth(_password[_index - 1]);
+
+		if (_insert)
+			_password.deleteChar(_index - 1);
+		else
+			_password.setChar(' ', _index - 1);
+
+		// Redraw the text
+		--_index;
+		_surface.fillRect(Common::Rect(_cursorPos.x, _cursorPos.y, _bounds.width() - 9, _cursorPos.y +
+			_surface.fontHeight() - 1), TRANSPARENCY);
+		_surface.writeString(_password.c_str() + _index, _cursorPos, COMMAND_HIGHLIGHTED);
+	} else if ((keycode == Common::KEYCODE_LEFT && _index > 0)
+			|| (keycode == Common::KEYCODE_RIGHT && _index < (int)_password.size() && _cursorPos.x < (_bounds.width() - _surface.widestChar() - 3))
+			|| (keycode == Common::KEYCODE_HOME && _index > 0)
+			|| (keycode == Common::KEYCODE_END)) {
+		// Restore character the cursor was previously over
+		_surface.fillRect(Common::Rect(_cursorPos.x, _cursorPos.y, _cursorPos.x + width, _cursorPos.y + _surface.fontHeight()), TRANSPARENCY);
+		if (currentChar != ' ')
+			_surface.writeString(Common::String::format("%c", _password[_index]), _cursorPos, COMMAND_HIGHLIGHTED);
+		
+		switch (keycode) {
+		case Common::KEYCODE_LEFT:
+			_cursorPos.x -= _surface.charWidth(_password[_index - 1]);
+			--_index;
+			break;
+		case Common::KEYCODE_RIGHT:
+			_cursorPos.x += _surface.charWidth(_password[_index]);
+			++_index;
+			break;
+		case Common::KEYCODE_HOME:
+			_cursorPos.x = _surface.widestChar();
+			_index = 0;
+			break;
+		case Common::KEYCODE_END:
+			_cursorPos.x = _surface.stringWidth(_password) + _surface.widestChar();
+			_index = _password.size();
+			
+			while (_index > 0 && _password[_index - 1] == ' ') {
+				_cursorPos.x -= _surface.charWidth(_password[_index - 1]);
+				--_index;
+			}
+			break;
+		default:
+			break;
+		}
+	} else if (keycode == Common::KEYCODE_INSERT) {
+		_insert = !_insert;
+		_cursorColor = _insert ? 192 : 200;
+	} else if (keycode == Common::KEYCODE_DELETE) {
+		if (_index < (int)_password.size())
+			_password.deleteChar(_index);
+
+		// Redraw the text
+		_surface.fillRect(Common::Rect(_cursorPos.x, _cursorPos.y, _bounds.width() - 9, _cursorPos.y +
+			_surface.fontHeight() - 1), TRANSPARENCY);
+		_surface.writeString(_password.c_str() + _index, _cursorPos, COMMAND_HIGHLIGHTED);
+	} else if (keycode == Common::KEYCODE_RETURN || keycode == Common::KEYCODE_ESCAPE) {
+		close();
+		return;
+	} else if (((ui._keyState.ascii >= ' ' && ui._keyState.ascii < 169) || ui._keyState.ascii == 225)) {
+		if (_cursorPos.x + _surface.charWidth(ui._keyState.ascii) < _bounds.width() - _surface.widestChar() - 3) {
+			if (_insert)
+				_password.insertChar(ui._keyState.ascii, _index);
+			else
+				_password.setChar(ui._keyState.ascii, _index);
+
+			// Redraw the text
+			_surface.fillRect(Common::Rect(_cursorPos.x, _cursorPos.y, _bounds.width() - 9, _cursorPos.y +
+				_surface.fontHeight() - 1), TRANSPARENCY);
+			_surface.writeString(_password.c_str() + _index, _cursorPos, COMMAND_HIGHLIGHTED);
+
+			_cursorPos.x += _surface.charWidth(ui._keyState.ascii);
+			++_index;
+		}
+	}
+
+	// Also handle clicking outside the window to abort
+	if (events._firstPress && !_bounds.contains(mousePos))
+		_outsideMenu = true;
+
+	if ((events._released || events._rightReleased) && _outsideMenu && !_bounds.contains(mousePos)) {
+		close();
+	}
+}
+
+void WidgetPassword::close() {
+	Talk &talk = *_vm->_talk;
+	
+	banishWindow();
+	if (talk._talkToAbort)
+		return;
+
+	// See if they entered the correct password
+	Common::String correct1 = FIXED(CorrectPassword);
+	Common::String correct2 = Common::String::format("%s?", FIXED(CorrectPassword));
+	Common::String correct3 = Common::String::format("%s ?", FIXED(CorrectPassword));
+
+	if (!_password.compareToIgnoreCase(correct1) || !_password.compareToIgnoreCase(correct2)
+			|| !_password.compareToIgnoreCase(correct3))
+		// They got it correct
+		_vm->setFlags(149);
+
+	talk.talkTo("LASC52P");
+}
+
+} // End of namespace Tattoo
+
+} // End of namespace Sherlock