Added main menu dialog files. Gob is now using the new _quit flag

svn-id: r32771

18 files changed, 279 insertions, 31 deletions

diff --git a/engines/cine/main_loop.cpp b/engines/cine/main_loop.cpp
index 1e8ddb9418..54925e3df1 100644
--- a/engines/cine/main_loop.cpp
+++ b/engines/cine/main_loop.cpp
@@ -181,12 +181,9 @@ int getKeyData() {
 
 void CineEngine::mainLoop(int bootScriptIdx) {
 	bool playerAction;
-	//uint16 quitFlag;
 	byte di;
 	uint16 mouseButton;
 
-	//quitFlag = 0;
-
 	if (_preLoad == false) {
 		resetBgIncrustList();
 
diff --git a/engines/cine/various.cpp b/engines/cine/various.cpp
index 9f8edf854b..d8091c6b86 100644
--- a/engines/cine/various.cpp
+++ b/engines/cine/various.cpp
@@ -110,7 +110,6 @@ static const int16 canUseOnItemTable[] = { 1, 0, 0, 1, 1, 0, 0 };
 CommandeType objectListCommand[20];
 int16 objListTab[20];
 
-//uint16 exitEngine;
 uint16 zoneData[NUM_MAX_ZONE];
 
 
diff --git a/engines/cine/various.h b/engines/cine/various.h
index 2252febfe1..f4d1649aab 100644
--- a/engines/cine/various.h
+++ b/engines/cine/various.h
@@ -117,8 +117,6 @@ void mainLoopSub6(void);
 
 void checkForPendingDataLoad(void);
 
-//extern uint16 exitEngine;
-
 void hideMouse(void);
 
 void removeExtention(char *dest, const char *source);
diff --git a/engines/dialogs.cpp b/engines/dialogs.cpp
new file mode 100644
index 0000000000..53dc413236
--- /dev/null
+++ b/engines/dialogs.cpp
@@ -0,0 +1,184 @@
+/* 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 "common/config-manager.h"
+#include "common/savefile.h"
+#include "common/system.h"
+#include "common/events.h"
+
+#include "graphics/scaler.h"
+
+#include "gui/about.h"
+#include "gui/eval.h"
+#include "gui/newgui.h"
+#include "gui/ListWidget.h"
+
+#include "engines/dialogs.h"
+#include "engines/engine.h"
+
+#ifdef SMALL_SCREEN_DEVICE
+#include "gui/KeysDialog.h"
+#endif
+
+using GUI::CommandSender;
+using GUI::StaticTextWidget;
+using GUI::kButtonWidth;
+using GUI::kButtonHeight;
+using GUI::kBigButtonWidth;
+using GUI::kBigButtonHeight;
+using GUI::kCloseCmd;
+using GUI::kTextAlignCenter;
+using GUI::kTextAlignLeft;
+using GUI::WIDGET_ENABLED;
+
+typedef GUI::OptionsDialog GUI_OptionsDialog;
+typedef GUI::Dialog GUI_Dialog;
+
+GlobalDialog::GlobalDialog(String name)
+	: GUI::Dialog(name) {
+_drawingHints |= GUI::THEME_HINT_SPECIAL_COLOR;}
+
+enum {
+	kSaveCmd = 'SAVE',
+	kLoadCmd = 'LOAD',
+	kPlayCmd = 'PLAY',
+	kOptionsCmd = 'OPTN',
+	kHelpCmd = 'HELP',
+	kAboutCmd = 'ABOU',
+	kQuitCmd = 'QUIT',
+	kRTLCmd = 'RTL',
+	kChooseCmd = 'CHOS'
+};
+
+MainMenuDialog::MainMenuDialog(Engine *engine)
+	: GlobalDialog("globalmain"), _engine(engine) {
+
+	new GUI::ButtonWidget(this, "globalmain_resume", "Resume", kPlayCmd, 'P');
+
+//	new GUI::ButtonWidget(this, "scummmain_load", "Load", kLoadCmd, 'L');
+//	new GUI::ButtonWidget(this, "scummmain_save", "Save", kSaveCmd, 'S');
+
+	new GUI::ButtonWidget(this, "globalmain_options", "Options", kOptionsCmd, 'O');
+
+	new GUI::ButtonWidget(this, "globalmain_about", "About", kAboutCmd, 'A');
+
+	new GUI::ButtonWidget(this, "globalmain_rtl", "Return to Launcher", kRTLCmd, 'R');	
+	
+	new GUI::ButtonWidget(this, "globalmain_quit", "Quit", kQuitCmd, 'Q');
+
+	_aboutDialog = new GUI::AboutDialog();
+	_optionsDialog = new ConfigDialog();
+}
+
+MainMenuDialog::~MainMenuDialog() {
+	delete _aboutDialog;
+	delete _optionsDialog;
+}
+
+void MainMenuDialog::handleCommand(CommandSender *sender, uint32 cmd, uint32 data) {
+	switch (cmd) {
+	case kPlayCmd:
+		close();
+		break;
+	case kOptionsCmd:
+		_optionsDialog->runModal();
+		break;
+	case kAboutCmd:
+		_aboutDialog->runModal();
+		break;
+	case kRTLCmd:
+		_engine->_quit = true;
+		_engine->_rtl = true;
+		close();
+		break;
+	case kQuitCmd:
+		_engine->_quit = true;
+		close();
+		break;
+	default:
+		GlobalDialog::handleCommand(sender, cmd, data);
+	}
+}
+
+enum {
+	kOKCmd = 'ok  '
+};
+
+enum {
+	kKeysCmd = 'KEYS'
+};
+
+ConfigDialog::ConfigDialog()
+	: GUI::OptionsDialog("", "scummconfig") {
+
+	//
+	// Sound controllers
+	//
+
+	addVolumeControls(this, "scummconfig_");
+
+	//
+	// Some misc options
+	//
+
+	// SCUMM has a talkspeed range of 0-9
+	addSubtitleControls(this, "scummconfig_", 9);
+
+	//
+	// Add the buttons
+	//
+
+	new GUI::ButtonWidget(this, "scummconfig_ok", "OK", GUI::OptionsDialog::kOKCmd, 'O');
+	new GUI::ButtonWidget(this, "scummconfig_cancel", "Cancel", kCloseCmd, 'C');
+
+#ifdef SMALL_SCREEN_DEVICE
+	new GUI::ButtonWidget(this, "scummconfig_keys", "Keys", kKeysCmd, 'K');
+
+	//
+	// Create the sub dialog(s)
+	//
+
+	_keysDialog = new GUI::KeysDialog();
+#endif
+}
+
+ConfigDialog::~ConfigDialog() {
+#ifdef SMALL_SCREEN_DEVICE
+	delete _keysDialog;
+#endif
+}
+
+void ConfigDialog::handleCommand(CommandSender *sender, uint32 cmd, uint32 data) {
+	switch (cmd) {
+	case kKeysCmd:
+
+#ifdef SMALL_SCREEN_DEVICE
+		_keysDialog->runModal();
+#endif
+		break;
+	default:
+		GUI_OptionsDialog::handleCommand (sender, cmd, data);
+	}
+}
+
diff --git a/engines/dialogs.h b/engines/dialogs.h
new file mode 100644
index 0000000000..5bacd45c2e
--- /dev/null
+++ b/engines/dialogs.h
@@ -0,0 +1,72 @@
+/* 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.
+ *
+ * $URL$
+ * $Id$
+ */
+
+#ifndef GLOBAL_DIALOGS_H
+#define GLOBAL_DIALOGS_H
+
+#include "common/str.h"
+#include "gui/dialog.h"
+#include "gui/options.h"
+#include "gui/widget.h"
+
+#include "engines/engine.h"
+
+
+class GlobalDialog : public GUI::Dialog {
+public:
+	GlobalDialog(Common::String name);
+
+protected:
+	typedef Common::String String;
+};
+
+
+class MainMenuDialog : public GlobalDialog {
+public:
+	MainMenuDialog(Engine *engine);
+	~MainMenuDialog();
+	virtual void handleCommand(GUI::CommandSender *sender, uint32 cmd, uint32 data);
+
+protected:
+	Engine			*_engine;
+
+	GUI::Dialog		*_aboutDialog;
+	GUI::Dialog		*_optionsDialog;
+
+};
+
+class ConfigDialog : public GUI::OptionsDialog {
+protected:
+#ifdef SMALL_SCREEN_DEVICE
+	GUI::Dialog		*_keysDialog;
+#endif
+
+public:
+	ConfigDialog();
+	~ConfigDialog();
+
+	virtual void handleCommand(GUI::CommandSender *sender, uint32 cmd, uint32 data);
+};
+
+#endif
diff --git a/engines/gob/game_v1.cpp b/engines/gob/game_v1.cpp
index 66deea8ec4..16865eb7a2 100644
--- a/engines/gob/game_v1.cpp
+++ b/engines/gob/game_v1.cpp
@@ -63,7 +63,7 @@ void Game_v1::playTot(int16 skipPlay) {
 	strcpy(savedTotName, _curTotFile);
 
 	if (skipPlay <= 0) {
-		while (!_vm->_quitRequested) {
+		while (!_vm->_quit) {
 			for (int i = 0; i < 4; i++) {
 				_vm->_draw->_fontToSprite[i].sprite = -1;
 				_vm->_draw->_fontToSprite[i].base = -1;
@@ -997,7 +997,7 @@ void Game_v1::collisionsBlock(void) {
 		WRITE_VAR(16, 0);
 		_activeCollResId = 0;
 	}
-	while ((_activeCollResId == 0) && !_vm->_inter->_terminate && !_vm->_quitRequested);
+	while ((_activeCollResId == 0) && !_vm->_inter->_terminate && !_vm->_quit);
 
 	if (((uint16) _activeCollResId & ~0x8000) == collResId) {
 		collStackPos = 0;
diff --git a/engines/gob/game_v2.cpp b/engines/gob/game_v2.cpp
index adf75176ab..e794bda17c 100644
--- a/engines/gob/game_v2.cpp
+++ b/engines/gob/game_v2.cpp
@@ -70,7 +70,7 @@ void Game_v2::playTot(int16 skipPlay) {
 	strcpy(savedTotName, _curTotFile);
 
 	if (skipPlay <= 0) {
-		while (!_vm->_quitRequested) {
+		while (!_vm->_quit) {
 			if (_vm->_inter->_variables)
 				_vm->_draw->animateCursor(4);
 
@@ -438,7 +438,7 @@ int16 Game_v2::checkCollisions(byte handleMouse, int16 deltaTime, int16 *pResId,
 
 	timeKey = _vm->_util->getTimeKey();
 	while (1) {
-		if (_vm->_inter->_terminate || _vm->_quitRequested) {
+		if (_vm->_inter->_terminate || _vm->_quit) {
 			if (handleMouse)
 				_vm->_draw->blitCursor();
 			return 0;
@@ -1043,7 +1043,7 @@ void Game_v2::collisionsBlock(void) {
 		WRITE_VAR(16, 0);
 		_activeCollResId = 0;
 	}
-	while ((_activeCollResId == 0) && !_vm->_inter->_terminate && !_vm->_quitRequested);
+	while ((_activeCollResId == 0) && !_vm->_inter->_terminate && !_vm->_quit);
 
 	if ((_activeCollResId & 0xFFF) == collResId) {
 		collStackPos = 0;
@@ -1465,7 +1465,7 @@ int16 Game_v2::inputArea(int16 xPos, int16 yPos, int16 width, int16 height,
 			key = checkCollisions(handleMouse, -300, collResId, collIndex);
 
 			if ((key != 0) || (*collResId != 0) ||
-					_vm->_inter->_terminate || _vm->_quitRequested)
+					_vm->_inter->_terminate || _vm->_quit)
 				break;
 
 			if (*pTotTime > 0) {
@@ -1479,7 +1479,7 @@ int16 Game_v2::inputArea(int16 xPos, int16 yPos, int16 width, int16 height,
 		}
 
 		if ((key == 0) || (*collResId != 0) ||
-				_vm->_inter->_terminate || _vm->_quitRequested)
+				_vm->_inter->_terminate || _vm->_quit)
 			return 0;
 
 		switch (key) {
diff --git a/engines/gob/gob.cpp b/engines/gob/gob.cpp
index a3fe0ebbe2..b43539e8f2 100644
--- a/engines/gob/gob.cpp
+++ b/engines/gob/gob.cpp
@@ -82,7 +82,6 @@ GobEngine::GobEngine(OSystem *syst) : Engine(syst) {
 	_mixer->setVolumeForSoundType(Audio::Mixer::kMusicSoundType, ConfMan.getInt("music_volume"));
 
 	_copyProtection = ConfMan.getBool("copy_protection");
-	_quitRequested = false;
 
 	Common::addSpecialDebugLevel(kDebugFuncOp, "FuncOpcodes", "Script FuncOpcodes debug level");
 	Common::addSpecialDebugLevel(kDebugDrawOp, "DrawOpcodes", "Script DrawOpcodes debug level");
@@ -112,11 +111,11 @@ GobEngine::~GobEngine() {
 int GobEngine::go() {
 	_init->initGame(0);
 
-	return 0;
+	return _rtl;
 }
 
 void GobEngine::shutdown() {
-	_quitRequested = true;
+	_quit = true;
 }
 
 const char *GobEngine::getLangDesc(int16 language) const {
diff --git a/engines/gob/gob.h b/engines/gob/gob.h
index ae2b53bc31..d55d2b874a 100644
--- a/engines/gob/gob.h
+++ b/engines/gob/gob.h
@@ -204,7 +204,6 @@ public:
 	char *_startTot0;
 	bool _copyProtection;
 	bool _noMusic;
-	bool _quitRequested;
 
 	Global *_global;
 	Util *_util;
diff --git a/engines/gob/inter.cpp b/engines/gob/inter.cpp
index 9c39653a1d..d5daed2d97 100644
--- a/engines/gob/inter.cpp
+++ b/engines/gob/inter.cpp
@@ -249,7 +249,7 @@ void Inter::funcBlock(int16 retFlag) {
 		if (executeFuncOpcode(cmd2, cmd, params))
 			return;
 
-		if (_vm->_quitRequested)
+		if (_vm->_quit)
 			break;
 
 		if (_break) {
@@ -269,7 +269,7 @@ void Inter::funcBlock(int16 retFlag) {
 void Inter::callSub(int16 retFlag) {
 	byte block;
 
-	while (!_vm->_quitRequested && _vm->_global->_inter_execPtr &&
+	while (!_vm->_quit && _vm->_global->_inter_execPtr &&
 			(_vm->_global->_inter_execPtr != _vm->_game->_totFileData)) {
 
 		block = *_vm->_global->_inter_execPtr;
diff --git a/engines/gob/inter_bargon.cpp b/engines/gob/inter_bargon.cpp
index d493fb00d3..c2bc4ca01d 100644
--- a/engines/gob/inter_bargon.cpp
+++ b/engines/gob/inter_bargon.cpp
@@ -750,7 +750,7 @@ void Inter_Bargon::oBargon_intro2(OpGobParams &params) {
 	for (i = 320; i >= 0; i--) {
 		_vm->_util->setScrollOffset(i, 0);
 		if ((_vm->_game->checkKeys(&mouseX, &mouseY, &buttons, 0) == 0x11B) ||
-				_vm->_quitRequested) {
+				_vm->_quit) {
 			_vm->_palAnim->fade(0, -2, 0);
 			_vm->_video->clearSurf(_vm->_draw->_frontSurface);
 			memset((char *) _vm->_draw->_vgaPalette, 0, 768);
@@ -760,7 +760,7 @@ void Inter_Bargon::oBargon_intro2(OpGobParams &params) {
 			break;
 		}
 	}
-	if (!_vm->_quitRequested)
+	if (!_vm->_quit)
 		_vm->_util->setScrollOffset(0, 0);
 	surface = 0;
 	if (VAR(57) == ((uint32) -1))
@@ -799,7 +799,7 @@ void Inter_Bargon::oBargon_intro3(OpGobParams &params) {
 			_vm->_util->longDelay(_vm->_util->getRandom(200));
 		}
 		if ((_vm->_game->checkKeys(&mouseX, &mouseY, &buttons, 0) == 0x11B) ||
-				_vm->_quitRequested) {
+				_vm->_quit) {
 			_vm->_sound->blasterStop(10);
 			_vm->_palAnim->fade(0, -2, 0);
 			_vm->_video->clearSurf(_vm->_draw->_frontSurface);
diff --git a/engines/gob/inter_v1.cpp b/engines/gob/inter_v1.cpp
index e2b8d65112..ab63bd0e1b 100644
--- a/engines/gob/inter_v1.cpp
+++ b/engines/gob/inter_v1.cpp
@@ -1225,7 +1225,7 @@ bool Inter_v1::o1_repeatUntil(OpFuncParams &params) {
 		funcBlock(1);
 		_vm->_global->_inter_execPtr = blockPtr + size + 1;
 		flag = evalBoolResult();
-	} while (!flag && !_break && !_terminate && !_vm->_quitRequested);
+	} while (!flag && !_break && !_terminate && !_vm->_quit);
 
 	_nestLevel[0]--;
 
@@ -1260,7 +1260,7 @@ bool Inter_v1::o1_whileDo(OpFuncParams &params) {
 		} else
 			_vm->_global->_inter_execPtr += size;
 
-		if (_break || _terminate || _vm->_quitRequested) {
+		if (_break || _terminate || _vm->_quit) {
 			_vm->_global->_inter_execPtr = blockPtr;
 			_vm->_global->_inter_execPtr += size;
 			break;
diff --git a/engines/gob/inter_v2.cpp b/engines/gob/inter_v2.cpp
index d8c33fcce6..cf74252e09 100644
--- a/engines/gob/inter_v2.cpp
+++ b/engines/gob/inter_v2.cpp
@@ -1483,7 +1483,7 @@ void Inter_v2::o2_scroll() {
 
 	curX = startX;
 	curY = startY;
-	while (!_vm->_quitRequested && ((curX != endX) || (curY != endY))) {
+	while (!_vm->_quit && ((curX != endX) || (curY != endY))) {
 		curX = stepX > 0 ? MIN(curX + stepX, (int) endX) :
 			MAX(curX + stepX, (int) endX);
 		curY = stepY > 0 ? MIN(curY + stepY, (int) endY) :
diff --git a/engines/gob/mult.cpp b/engines/gob/mult.cpp
index 3d6a7942f9..c4d45ee4bd 100644
--- a/engines/gob/mult.cpp
+++ b/engines/gob/mult.cpp
@@ -197,7 +197,7 @@ void Mult::playMult(int16 startFrame, int16 endFrame, char checkEscape,
 
 		_frame++;
 		_vm->_util->waitEndFrame();
-	} while (!stop && !stopNoClear && !_vm->_quitRequested);
+	} while (!stop && !stopNoClear && !_vm->_quit);
 
 	if (!stopNoClear) {
 		if (_animDataAllocated) {
diff --git a/engines/gob/palanim.cpp b/engines/gob/palanim.cpp
index 71e73adf53..2b1b34872a 100644
--- a/engines/gob/palanim.cpp
+++ b/engines/gob/palanim.cpp
@@ -131,7 +131,7 @@ void PalAnim::fade(Video::PalDesc *palDesc, int16 fadeV, int16 allColors) {
 	bool stop;
 	int16 i;
 
-	if (_vm->_quitRequested)
+	if (_vm->_quit)
 		return;
 
 	_fadeValue = (fadeV < 0) ? -fadeV : 2;
diff --git a/engines/gob/sound/sound.cpp b/engines/gob/sound/sound.cpp
index 2d2bf8e043..e0c18b155f 100644
--- a/engines/gob/sound/sound.cpp
+++ b/engines/gob/sound/sound.cpp
@@ -369,7 +369,7 @@ void Sound::blasterWaitEndPlay(bool interruptible, bool stopComp) {
 	if (stopComp)
 		_blaster->endComposition();
 
-	while (_blaster->isPlaying() && !_vm->_quitRequested) {
+	while (_blaster->isPlaying() && !_vm->_quit) {
 		if (interruptible && (_vm->_util->checkKey() == 0x11B)) {
 			WRITE_VAR(57, (uint32) -1);
 			return;
diff --git a/engines/gob/util.cpp b/engines/gob/util.cpp
index 4987426fe0..d25628fe81 100644
--- a/engines/gob/util.cpp
+++ b/engines/gob/util.cpp
@@ -72,7 +72,7 @@ void Util::longDelay(uint16 msecs) {
 		_vm->_video->waitRetrace();
 		processInput();
 		delay(15);
-	} while (!_vm->_quitRequested &&
+	} while (!_vm->_quit &&
 	         ((g_system->getMillis() * _vm->_global->_speedFactor) < time));
 }
 
@@ -119,7 +119,7 @@ void Util::processInput(bool scroll) {
 		case Common::EVENT_KEYUP:
 			break;
 		case Common::EVENT_QUIT:
-			_vm->_quitRequested = true;
+			_vm->_quit = true;
 			break;
 		default:
 			break;
diff --git a/engines/gob/videoplayer.cpp b/engines/gob/videoplayer.cpp
index aa47e6cf84..1b1c061524 100644
--- a/engines/gob/videoplayer.cpp
+++ b/engines/gob/videoplayer.cpp
@@ -568,7 +568,7 @@ bool VideoPlayer::doPlay(int16 frame, int16 breakKey,
 
 	_vm->_util->processInput();
 
-	if (_vm->_quitRequested) {
+	if (_vm->_quit) {
 		_primaryVideo->getVideo()->disableSound();
 		return true;
 	}