GUI: Rename gui/GuiManager.* to gui/gui-manager.*

svn-id: r54265

1 files changed, 0 insertions, 514 deletions

diff --git a/gui/GuiManager.cpp b/gui/GuiManager.cpp
deleted file mode 100644
index 22a69f1ee5..0000000000
--- a/gui/GuiManager.cpp
+++ /dev/null
@@ -1,514 +0,0 @@
-/* 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/events.h"
-#include "common/system.h"
-#include "common/util.h"
-#include "common/config-manager.h"
-#include "common/algorithm.h"
-#include "common/timer.h"
-#include "common/translation.h"
-
-#include "backends/keymapper/keymapper.h"
-
-#include "gui/GuiManager.h"
-#include "gui/dialog.h"
-#include "gui/ThemeEngine.h"
-#include "gui/ThemeEval.h"
-
-#include "graphics/cursorman.h"
-
-DECLARE_SINGLETON(GUI::GuiManager);
-
-namespace GUI {
-
-enum {
-	kDoubleClickDelay = 500, // milliseconds
-	kCursorAnimateDelay = 250,
-	kTooltipDelay = 1250
-};
-
-// Constructor
-GuiManager::GuiManager() : _redrawStatus(kRedrawDisabled), _tooltipCheck(false),
-	   _stateIsSaved(false), _cursorAnimateCounter(0), _cursorAnimateTimer(0) {
-	_theme = 0;
-	_useStdCursor = false;
-
-	_system = g_system;
-	_lastScreenChangeID = _system->getScreenChangeID();
-	_width = _system->getOverlayWidth();
-	_height = _system->getOverlayHeight();
-
-	// Clear the cursor
-	memset(_cursor, 0xFF, sizeof(_cursor));
-
-	// Enable translation
-	TransMan.setLanguage(ConfMan.get("gui_language").c_str());
-
-	ConfMan.registerDefault("gui_theme", "scummmodern");
-	Common::String themefile(ConfMan.get("gui_theme"));
-
-	ConfMan.registerDefault("gui_renderer", ThemeEngine::findModeConfigName(ThemeEngine::_defaultRendererMode));
-	ThemeEngine::GraphicsMode gfxMode = (ThemeEngine::GraphicsMode)ThemeEngine::findMode(ConfMan.get("gui_renderer"));
-
-	// Try to load the theme
-	if (!loadNewTheme(themefile, gfxMode)) {
-		// Loading the theme failed, try to load the built-in theme
-		if (!loadNewTheme("builtin", gfxMode)) {
-			// Loading the built-in theme failed as well. Bail out
-			error("Failed to load any GUI theme, aborting");
-		}
-	}
-
-	_tooltip = 0;
-}
-
-GuiManager::~GuiManager() {
-	delete _theme;
-	delete _tooltip;
-}
-
-#ifdef ENABLE_KEYMAPPER
-void GuiManager::initKeymap() {
-	using namespace Common;
-
-	bool tmp;
-	Keymapper *mapper = _system->getEventManager()->getKeymapper();
-
-	// Do not try to recreate same keymap over again
-	if (mapper->getKeymap("gui", tmp) != 0)
-		return;
-
-	Action *act;
-	Keymap *guiMap = new Keymap("gui");
-
-	act = new Action(guiMap, "CLOS", _("Close"), kGenericActionType, kStartKeyType);
-	act->addKeyEvent(KeyState(KEYCODE_ESCAPE, ASCII_ESCAPE, 0));
-
-	act = new Action(guiMap, "CLIK", _("Mouse click"));
-	act->addLeftClickEvent();
-
-	act = new Action(guiMap, "VIRT", _("Display keyboard"), kVirtualKeyboardActionType);
-	act->addKeyEvent(KeyState(KEYCODE_F7, ASCII_F7, 0));
-
-	act = new Action(guiMap, "REMP", _("Remap keys"), kKeyRemapActionType);
-	act->addKeyEvent(KeyState(KEYCODE_F8, ASCII_F8, 0));
-
-	mapper->addGlobalKeymap(guiMap);
-}
-#endif
-
-bool GuiManager::loadNewTheme(Common::String id, ThemeEngine::GraphicsMode gfx, bool forced) {
-	// If we are asked to reload the currently active theme, just do nothing
-	// FIXME: Actually, why? It might be desirable at times to force a theme reload...
-	if (!forced)
-		if (_theme && id == _theme->getThemeId() && gfx == _theme->getGraphicsMode())
-			return true;
-
-	ThemeEngine *newTheme = 0;
-
-	if (gfx == ThemeEngine::kGfxDisabled)
-		gfx = ThemeEngine::_defaultRendererMode;
-
-	// Try to load the new theme
-	newTheme = new ThemeEngine(id, gfx);
-	assert(newTheme);
-
-	if (!newTheme->init())
-		return false;
-
-	//
-	// Disable and delete the old theme
-	//
-	if (_theme)
-		_theme->disable();
-	delete _theme;
-
-	if (_useStdCursor) {
-		CursorMan.popCursorPalette();
-		CursorMan.popCursor();
-	}
-
-	//
-	// Enable the new theme
-	//
-	_theme = newTheme;
-	_useStdCursor = !_theme->ownCursor();
-
-	// If _stateIsSaved is set, we know that a Theme is already initialized,
-	// thus we initialize the new theme properly
-	if (_stateIsSaved) {
-		_theme->enable();
-
-		if (_useStdCursor)
-			setupCursor();
-	}
-
-	// refresh all dialogs
-	for (int i = 0; i < _dialogStack.size(); ++i)
-		_dialogStack[i]->reflowLayout();
-
-	// We need to redraw immediately. Otherwise
-	// some other event may cause a widget to be
-	// redrawn before redraw() has been called.
-	_redrawStatus = kRedrawFull;
-	redraw();
-	_system->updateScreen();
-
-	return true;
-}
-
-void GuiManager::redraw() {
-	int i;
-	ThemeEngine::ShadingStyle shading;
-
-	if (_redrawStatus == kRedrawDisabled || _dialogStack.empty())
-		return;
-
-	shading = (ThemeEngine::ShadingStyle)xmlEval()->getVar("Dialog." + _dialogStack.top()->_name + ".Shading", 0);
-
-	// Tanoku: Do not apply shading more than once when opening many dialogs
-	// on top of each other. Screen ends up being too dark and it's a
-	// performance hog.
-	if (_redrawStatus == kRedrawOpenDialog && _dialogStack.size() > 2)
-		shading = ThemeEngine::kShadingNone;
-
-	switch (_redrawStatus) {
-		case kRedrawCloseDialog:
-		case kRedrawFull:
-		case kRedrawTopDialog:
-			_theme->clearAll();
-			_theme->openDialog(true, ThemeEngine::kShadingNone);
-
-			for (i = 0; i < _dialogStack.size() - 1; i++) {
-				_dialogStack[i]->drawDialog();
-			}
-
-			_theme->finishBuffering();
-
-		case kRedrawOpenDialog:
-			_theme->updateScreen();
-			_theme->openDialog(true, shading);
-			_dialogStack.top()->drawDialog();
-			_theme->finishBuffering();
-			break;
-
-		default:
-			return;
-	}
-
-	_theme->updateScreen();
-	_redrawStatus = kRedrawDisabled;
-}
-
-Dialog *GuiManager::getTopDialog() const {
-	if (_dialogStack.empty())
-		return 0;
-	return _dialogStack.top();
-}
-
-void GuiManager::runLoop() {
-	Dialog *activeDialog = getTopDialog();
-	bool didSaveState = false;
-	int button;
-	uint32 time;
-
-	if (activeDialog == 0)
-		return;
-
-	if (!_stateIsSaved) {
-		saveState();
-		_theme->enable();
-		didSaveState = true;
-
-		_useStdCursor = !_theme->ownCursor();
-		if (_useStdCursor)
-			setupCursor();
-
-//		_theme->refresh();
-
-		_redrawStatus = kRedrawFull;
-		redraw();
-	}
-
-	_lastMousePosition.x = _lastMousePosition.y = -1;
-	_lastMousePosition.time = 0;
-
-	Common::EventManager *eventMan = _system->getEventManager();
-	uint32 lastRedraw = 0;
-	const uint32 waitTime = 1000 / 45;
-
-#ifdef ENABLE_KEYMAPPER
-	// Due to circular reference with event manager and GUI
-	// we cannot init keymap on the GUI creation. Thus, let's
-	// try to do it on every launch, checking whether the
-	// map is already existing
-	initKeymap();
-
-	eventMan->getKeymapper()->pushKeymap("gui");
-#endif
-
-	while (!_dialogStack.empty() && activeDialog == getTopDialog()) {
-		redraw();
-
-		// Don't "tickle" the dialog until the theme has had a chance
-		// to re-allocate buffers in case of a scaler change.
-
-		activeDialog->handleTickle();
-
-		if (_useStdCursor)
-			animateCursor();
-//		_theme->updateScreen();
-//		_system->updateScreen();
-
-		if (lastRedraw + waitTime < _system->getMillis()) {
-			_theme->updateScreen();
-			_system->updateScreen();
-			lastRedraw = _system->getMillis();
-		}
-
-		Common::Event event;
-
-		bool eventTookplace = false;
-		while (eventMan->pollEvent(event)) {
-
-			// The top dialog can change during the event loop. In that case, flush all the
-			// dialog-related events since they were probably generated while the old dialog
-			// was still visible, and therefore not intended for the new one.
-			//
-			// This hopefully fixes strange behaviour/crashes with pop-up widgets. (Most easily
-			// triggered in 3x mode or when running ScummVM under Valgrind.)
-			if (activeDialog != getTopDialog() && event.type != Common::EVENT_SCREEN_CHANGED)
-				continue;
-
-			Common::Point mouse(event.mouse.x - activeDialog->_x, event.mouse.y - activeDialog->_y);
-
-			if (lastRedraw + waitTime < _system->getMillis()) {
-				_theme->updateScreen();
-				_system->updateScreen();
-				lastRedraw = _system->getMillis();
-			}
-
-			switch (event.type) {
-			case Common::EVENT_KEYDOWN:
-				activeDialog->handleKeyDown(event.kbd);
-				eventTookplace = true;
-				break;
-			case Common::EVENT_KEYUP:
-				activeDialog->handleKeyUp(event.kbd);
-				eventTookplace = true;
-				break;
-			case Common::EVENT_MOUSEMOVE:
-				activeDialog->handleMouseMoved(mouse.x, mouse.y, 0);
-
-				if (mouse.x != _lastMousePosition.x || mouse.y != _lastMousePosition.y) {
-					_lastMousePosition.x = mouse.x;
-					_lastMousePosition.y = mouse.y;
-					_lastMousePosition.time = _system->getMillis();
-				}
-
-				_tooltipCheck = true;
-				eventTookplace = true;
-				break;
-			// We don't distinguish between mousebuttons (for now at least)
-			case Common::EVENT_LBUTTONDOWN:
-			case Common::EVENT_RBUTTONDOWN:
-				eventTookplace = true;
-				button = (event.type == Common::EVENT_LBUTTONDOWN ? 1 : 2);
-				time = _system->getMillis();
-				if (_lastClick.count && (time < _lastClick.time + kDoubleClickDelay)
-							&& ABS(_lastClick.x - event.mouse.x) < 3
-							&& ABS(_lastClick.y - event.mouse.y) < 3) {
-					_lastClick.count++;
-				} else {
-					_lastClick.x = event.mouse.x;
-					_lastClick.y = event.mouse.y;
-					_lastClick.count = 1;
-				}
-				_lastClick.time = time;
-				activeDialog->handleMouseDown(mouse.x, mouse.y, button, _lastClick.count);
-				break;
-			case Common::EVENT_LBUTTONUP:
-			case Common::EVENT_RBUTTONUP:
-				eventTookplace = true;
-				button = (event.type == Common::EVENT_LBUTTONUP ? 1 : 2);
-				activeDialog->handleMouseUp(mouse.x, mouse.y, button, _lastClick.count);
-				break;
-			case Common::EVENT_WHEELUP:
-				eventTookplace = true;
-				activeDialog->handleMouseWheel(mouse.x, mouse.y, -1);
-				break;
-			case Common::EVENT_WHEELDOWN:
-				eventTookplace = true;
-				activeDialog->handleMouseWheel(mouse.x, mouse.y, 1);
-				break;
-			case Common::EVENT_QUIT:
-				return;
-			case Common::EVENT_SCREEN_CHANGED:
-				eventTookplace = true;
-				screenChange();
-				break;
-			default:
-				break;
-			}
-		}
-
-		if (_tooltipCheck && _lastMousePosition.time + kTooltipDelay < _system->getMillis()) {
-			if (_tooltip == 0)
-				_tooltip = new Tooltip();
-
-			_tooltipCheck = false;
-			_tooltip->tooltipModal(_lastMousePosition.x, _lastMousePosition.y);
-		}
-
-		if (eventTookplace && _tooltip) {
-			_tooltip->mustClose();
-		}
-
-		// Delay for a moment
-		_system->delayMillis(10);
-	}
-
-#ifdef ENABLE_KEYMAPPER
-	eventMan->getKeymapper()->popKeymap();
-#endif
-
-	if (didSaveState) {
-		_theme->disable();
-		restoreState();
-		_useStdCursor = false;
-	}
-}
-
-#pragma mark -
-
-void GuiManager::saveState() {
-	// Backup old cursor
-	_lastClick.x = _lastClick.y = 0;
-	_lastClick.time = 0;
-	_lastClick.count = 0;
-
-	_stateIsSaved = true;
-}
-
-void GuiManager::restoreState() {
-	if (_useStdCursor) {
-		CursorMan.popCursor();
-		CursorMan.popCursorPalette();
-	}
-
-	_system->updateScreen();
-
-	_stateIsSaved = false;
-}
-
-void GuiManager::openDialog(Dialog *dialog) {
-	_dialogStack.push(dialog);
-	if (_redrawStatus != kRedrawFull)
-		_redrawStatus = kRedrawOpenDialog;
-
-	// We reflow the dialog just before opening it. If the screen changed
-	// since the last time we looked, also refresh the loaded theme,
-	// and reflow all other open dialogs, too.
-	if (!checkScreenChange())
-		dialog->reflowLayout();
-}
-
-void GuiManager::closeTopDialog() {
-	// Don't do anything if no dialog is open
-	if (_dialogStack.empty())
-		return;
-
-	// Remove the dialog from the stack
-	_dialogStack.pop();
-	if (_redrawStatus != kRedrawFull)
-		_redrawStatus = kRedrawCloseDialog;
-
-	redraw();
-}
-
-void GuiManager::setupCursor() {
-	const byte palette[] = {
-		255, 255, 255, 0,
-		255, 255, 255, 0,
-		171, 171, 171, 0,
-		 87,  87,  87, 0
-	};
-
-	CursorMan.pushCursorPalette(palette, 0, 4);
-	CursorMan.pushCursor(NULL, 0, 0, 0, 0, 0);
-	CursorMan.showMouse(true);
-}
-
-// Draw the mouse cursor (animated). This is pretty much the same as in old
-// SCUMM games, but the code no longer resembles what we have in cursor.cpp
-// very much. We could plug in a different cursor here if we like to.
-
-void GuiManager::animateCursor() {
-	int time = _system->getMillis();
-	if (time > _cursorAnimateTimer + kCursorAnimateDelay) {
-		for (int i = 0; i < 15; i++) {
-			if ((i < 6) || (i > 8)) {
-				_cursor[16 * 7 + i] = _cursorAnimateCounter;
-				_cursor[16 * i + 7] = _cursorAnimateCounter;
-			}
-		}
-
-		CursorMan.replaceCursor(_cursor, 16, 16, 7, 7, 255);
-
-		_cursorAnimateTimer = time;
-		_cursorAnimateCounter = (_cursorAnimateCounter + 1) % 4;
-	}
-}
-
-bool GuiManager::checkScreenChange() {
-	int tmpScreenChangeID = _system->getScreenChangeID();
-	if (_lastScreenChangeID != tmpScreenChangeID) {
-		screenChange();
-		return true;
-	}
-	return false;
-}
-
-void GuiManager::screenChange() {
-	_lastScreenChangeID = _system->getScreenChangeID();
-	_width = _system->getOverlayWidth();
-	_height = _system->getOverlayHeight();
-
-	// reinit the whole theme
-	_theme->refresh();
-
-	// refresh all dialogs
-	for (int i = 0; i < _dialogStack.size(); ++i) {
-		_dialogStack[i]->reflowLayout();
-	}
-	// We need to redraw immediately. Otherwise
-	// some other event may cause a widget to be
-	// redrawn before redraw() has been called.
-	_redrawStatus = kRedrawFull;
-	redraw();
-	_system->updateScreen();
-}
-
-} // End of namespace GUI