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-rw-r--r--gui/module.mk1
-rw-r--r--gui/walkthrough.cpp264
-rw-r--r--gui/walkthrough.h78
3 files changed, 0 insertions, 343 deletions
diff --git a/gui/module.mk b/gui/module.mk
index ca6946740c..443cb96fef 100644
--- a/gui/module.mk
+++ b/gui/module.mk
@@ -16,7 +16,6 @@ MODULE_OBJS := \
gui/PopUpWidget.o \
gui/ScrollBarWidget.o \
gui/TabWidget.o \
- gui/walkthrough.o \
gui/widget.o
MODULE_DIRS += \
diff --git a/gui/walkthrough.cpp b/gui/walkthrough.cpp
deleted file mode 100644
index a65d35320c..0000000000
--- a/gui/walkthrough.cpp
+++ /dev/null
@@ -1,264 +0,0 @@
-/* ScummVM - Scumm Interpreter
- * Copyright (C) 2002-2004 The ScummVM project
- *
- * 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- *
- * $Header$
- */
-
-#include "stdafx.h"
-
-#include "common/file.h"
-
-#include "graphics/font.h"
-
-#include "gui/walkthrough.h"
-#include "gui/ScrollBarWidget.h"
-
-namespace GUI {
-
-extern const Graphics::NewFont g_consolefont;
-
-#define kConsoleCharWidth (g_consolefont.getMaxCharWidth())
-#define kConsoleLineHeight (g_consolefont.getFontHeight() + 2)
-
-
-
-WalkthroughDialog::WalkthroughDialog(float widthPercent, float heightPercent)
- : Dialog(0, 0, 1, 1),
- _initialized(false), _widthPercent(widthPercent), _heightPercent(heightPercent) {
- _gameName[0] = 0;
-}
-
-WalkthroughDialog::~WalkthroughDialog() {
- destroy();
-}
-
-static int getNextWordLength(byte *src, int maxLength) {
- int l;
-
- for (l = 0; l < maxLength; l++) {
- byte tmp = src[l];
- if (tmp <= ' ')
- break;
- }
-
- return l;
-}
-
-bool WalkthroughDialog::loadWalkthroughText() {
- char filename[260];
- File *file = new File();
-
- sprintf(filename, "%s.wkt", _gameName);
- file->open(filename);
- if (!file->isOpen()) {
- delete file;
- return false;
- }
- int bufferSize = file->size();
- byte *buffer = (byte *)malloc(bufferSize);
- file->read(buffer, bufferSize);
- file->close();
-
- delete file;
-
- _linesArray.clear();
-
- int currentLinePos = 0;
- byte *currentBuffer = buffer;
- byte *lineBuffer = (byte *)malloc(_lineWidth + 1);
- lineBuffer[0] = 0;
-
- for (;;) {
- if ((currentBuffer - buffer) >= bufferSize)
- break;
- int wordLength = getNextWordLength(currentBuffer, _lineWidth);
- if (((currentLinePos + wordLength) < _lineWidth) &&
- ((*currentBuffer != 0x0a) && (*currentBuffer != 0x0d))) {
- if (*currentBuffer <= ' ') {
- lineBuffer[currentLinePos++] = ' ';
- currentBuffer++;
- } else {
- memcpy(lineBuffer + currentLinePos, currentBuffer, wordLength);
- currentLinePos += wordLength;
- currentBuffer += wordLength;
- if ((currentLinePos + 1) < _lineWidth) {
- lineBuffer[currentLinePos] = ' ';
- currentLinePos++;
- currentBuffer++;
- }
- }
- } else {
- if (*currentBuffer == 0x0d) {
- currentBuffer++;
- if ((*currentBuffer == 0x0a) && ((currentBuffer - buffer) < bufferSize)) {
- currentBuffer++;
- }
- } else if (*currentBuffer == 0x0a) {
- currentBuffer++;
- }
- lineBuffer[currentLinePos] = 0;
- Entry line;
- line.text = String((char *)lineBuffer);
- _linesArray.push_back(line);
- lineBuffer[0] = 0;
- currentLinePos = 0;
- }
- }
-
- free(buffer);
- free(lineBuffer);
-
- return true;
-}
-
-void WalkthroughDialog::setGameName(const char *gameName) {
- strcpy(_gameName, gameName);
-}
-
-void WalkthroughDialog::create() {
- if (_initialized)
- destroy();
-
- // Setup basic layout/dialog size
- reflowLayout();
-
- // Add scrollbar
- _scrollBar = new ScrollBarWidget(this, _w - kScrollBarWidth - 1, 0, kScrollBarWidth, _h);
- _scrollBar->setTarget(this);
-
- _currentPos = 0;
- _scrollLine = _linesPerPage - 1;
-
- _linesArray.clear();
-
- loadWalkthroughText();
-
- _initialized = true;
-}
-
-void WalkthroughDialog::destroy() {
- if (!_initialized)
- return;
-
- _linesArray.clear();
-
- _initialized = false;
-}
-
-void WalkthroughDialog::reflowLayout() {
- // Calculate the real width/height (rounded to char/line multiples)
- _w = (uint16)(_widthPercent * g_system->getOverlayWidth());
- _h = (uint16)((_heightPercent * g_system->getOverlayHeight() - 2) / kConsoleLineHeight);
- _h = _h * kConsoleLineHeight + 2;
-
- // Calculate depending values
- _lineWidth = (_w - kScrollBarWidth - 2) / kConsoleCharWidth;
- _linesPerPage = (_h - 2) / kConsoleLineHeight;
-}
-
-void WalkthroughDialog::open() {
- Dialog::open();
-}
-
-void WalkthroughDialog::drawDialog() {
- // Blend over the background
- g_gui.fillRect(_x, _y, _w, _h, g_gui._bgcolor);
-
- // Draw a border
- g_gui.hLine(_x, _y + _h - 1, _x + _w - 1, g_gui._color);
-
- // Draw text
- int y = _y + 2;
-
- for (int line = 0; (line < _linesPerPage) && ((_currentPos + line) < (int)_linesArray.size()); line++) {
- const char *text = _linesArray[line + _currentPos].text.c_str();
- int textLen = strlen(text);
- int x = _x + 1;
- for (int column = 0; (column < _lineWidth) && (column < textLen); column++) {
- byte c = text[column];
- g_gui.drawChar(c, x, y, g_gui._textcolor, &g_consolefont);
- x += kConsoleCharWidth;
- }
- y += kConsoleLineHeight;
- }
-
- // Draw the scrollbar
- _scrollBar->_numEntries = _linesArray.size();
- _scrollBar->_currentPos = _currentPos;
- _scrollBar->_entriesPerPage = _linesPerPage;
- _scrollBar->recalc();
- _scrollBar->draw();
-
- // Finally blit it all to the screen
- g_gui.addDirtyRect(_x, _y, _w, _h);
-}
-
-
-void WalkthroughDialog::handleCommand(CommandSender *sender, uint32 cmd, uint32 data) {
- switch (cmd) {
- case kSetPositionCmd:
- _currentPos = _scrollBar->_currentPos;
- drawDialog();
- break;
- default:
- return;
- }
-}
-
-void WalkthroughDialog::handleMouseWheel(int x, int y, int direction) {
- _scrollBar->handleMouseWheel(x, y, direction);
-}
-
-void WalkthroughDialog::handleKeyDown(uint16 ascii, int keycode, int modifiers) {
- if ((modifiers == OSystem::KBD_CTRL) && (keycode == 'w')) {
- close();
- return;
- }
- switch (keycode) {
- case 256 + 17: // up arrow
- _currentPos--;
- break;
- case 256 + 18: // down arrow
- _currentPos++;
- break;
- case 256 + 22: // home
- _currentPos = 0;
- break;
- case 256 + 23: // end
- _currentPos = _linesArray.size() - _linesPerPage;
- break;
- case 256 + 24: // page up
- _currentPos -= _linesPerPage;
- break;
- case 256 + 25: // page down
- _currentPos += _linesPerPage;
- break;
- default:
- return;
- }
- if (_currentPos < 0) {
- _currentPos = 0;
- }
- if ((_currentPos + _linesPerPage) >= (int)_linesArray.size()) {
- _currentPos = _linesArray.size() - _linesPerPage;
- }
-
- drawDialog();
-}
-
-
-} // End of namespace GUI
diff --git a/gui/walkthrough.h b/gui/walkthrough.h
deleted file mode 100644
index 380f350529..0000000000
--- a/gui/walkthrough.h
+++ /dev/null
@@ -1,78 +0,0 @@
-/* ScummVM - Scumm Interpreter
- * Copyright (C) 2002-2004 The ScummVM project
- *
- * 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- *
- * $Header$
- */
-
-#ifndef WALKTHROUGH_DIALOG_H
-#define WALKTHROUGH_DIALOG_H
-
-#include "common/array.h"
-#include "common/str.h"
-
-#include "gui/dialog.h"
-#include "gui/newgui.h"
-
-#include <stdarg.h>
-
-namespace GUI {
-
-class ScrollBarWidget;
-
-class WalkthroughDialog : public Dialog {
-private:
- bool _initialized;
- int _lineWidth;
- int _linesPerPage;
- int _currentPos;
- int _scrollLine;
- int _firstLineInBuffer;
-
- typedef Common::String String;
-
- struct Entry {
- String text;
- };
- typedef Common::Array<Entry> EntryList;
- EntryList _linesArray;
-
- ScrollBarWidget *_scrollBar;
- char _gameName[30];
-
- float _widthPercent, _heightPercent;
-
- bool loadWalkthroughText();
- void reflowLayout();
-
-public:
- WalkthroughDialog(float widthPercent, float heightPercent);
- ~WalkthroughDialog();
-
- void setGameName(const char *gameName);
- void create();
- void destroy();
- void open();
- void drawDialog();
-
- void handleMouseWheel(int x, int y, int direction);
- void handleKeyDown(uint16 ascii, int keycode, int modifiers);
- void handleCommand(CommandSender *sender, uint32 cmd, uint32 data);
-};
-
-} // End of namespace GUI
-
-#endif
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