XEEN: Move all the dialog classes to their own sub-folder

1 files changed, 257 insertions, 0 deletions

diff --git a/engines/xeen/dialogs/dialogs.cpp b/engines/xeen/dialogs/dialogs.cpp
new file mode 100644
index 0000000000..c9b5658a0e
--- /dev/null
+++ b/engines/xeen/dialogs/dialogs.cpp
@@ -0,0 +1,257 @@
+/* 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 "common/scummsys.h"
+#include "xeen/dialogs/dialogs.h"
+#include "xeen/events.h"
+#include "xeen/resources.h"
+#include "xeen/screen.h"
+#include "xeen/xeen.h"
+
+namespace Xeen {
+
+void ButtonContainer::saveButtons() {
+	_savedButtons.push(_buttons);
+	clearButtons();
+}
+
+/*
+ * Clears the current list of defined buttons
+ */
+void ButtonContainer::clearButtons() {
+	_buttons.clear();
+}
+
+void ButtonContainer::restoreButtons() {
+	_buttons = _savedButtons.pop();
+}
+
+void ButtonContainer::addButton(const Common::Rect &bounds, int val,
+		SpriteResource *sprites) {
+	_buttons.push_back(UIButton(bounds, val, _buttons.size() * 2, sprites, sprites != nullptr));
+}
+
+void ButtonContainer::addButton(const Common::Rect &bounds, int val,
+		int frameNum, SpriteResource *sprites) {
+	_buttons.push_back(UIButton(bounds, val, frameNum, sprites, sprites != nullptr));
+}
+
+void ButtonContainer::addPartyButtons(XeenEngine *vm) {
+	for (uint idx = 0; idx < MAX_ACTIVE_PARTY; ++idx) {
+		addButton(Common::Rect(Res.CHAR_FACES_X[idx], 150, Res.CHAR_FACES_X[idx] + 32, 182),
+			Common::KEYCODE_F1 + idx);
+	}
+}
+
+bool ButtonContainer::checkEvents(XeenEngine *vm) {
+	EventsManager &events = *vm->_events;
+	Party &party = *vm->_party;
+	Windows &windows = *_vm->_windows;
+	_buttonValue = 0;
+
+	if (events._leftButton) {
+		Common::Point pt = events._mousePos;
+
+		// Check for party member glyphs being clicked
+		Common::Rect r(0, 0, 32, 32);
+		for (uint idx = 0; idx < party._activeParty.size(); ++idx) {
+			r.moveTo(Res.CHAR_FACES_X[idx], 150);
+			if (r.contains(pt)) {
+				_buttonValue = Common::KEYCODE_F1 + idx;
+				break;
+			}
+		}
+
+		// Check whether any button is selected
+		for (uint i = 0; i < _buttons.size(); ++i) {
+			if (_buttons[i]._bounds.contains(pt)) {
+				events.debounceMouse();
+
+				_buttonValue = _buttons[i]._value;
+				break;
+			}
+		}
+
+		if (!_buttonValue && Common::Rect(8, 8, 224, 135).contains(pt)) {
+			_buttonValue = 1;
+			return true;
+		}
+	} else if (events.isKeyPending()) {
+		Common::KeyState keyState;
+		events.getKey(keyState);
+
+		_buttonValue = keyState.keycode;
+		if (_buttonValue == Common::KEYCODE_KP8)
+			_buttonValue = Common::KEYCODE_UP;
+		else if (_buttonValue == Common::KEYCODE_KP2)
+			_buttonValue = Common::KEYCODE_DOWN;
+		else if (_buttonValue == Common::KEYCODE_KP_ENTER)
+			_buttonValue = Common::KEYCODE_RETURN;
+
+		_buttonValue |= (keyState.flags & ~Common::KBD_STICKY) << 16;
+	}
+
+	if (_buttonValue) {
+		// Check for a button matching the selected _buttonValue
+		Window &win = windows[39];
+		for (uint btnIndex = 0; btnIndex < _buttons.size(); ++btnIndex) {
+			UIButton &btn = _buttons[btnIndex];
+			if (btn._draw && btn._value == _buttonValue) {
+				// Found the correct button
+				// Draw button depressed
+				btn._sprites->draw(0, btn._frameNum + 1,
+					Common::Point(btn._bounds.left, btn._bounds.top));
+				win.setBounds(btn._bounds);
+				win.update();
+
+				// Slight delay
+				events.updateGameCounter();
+				events.wait(2);
+
+				// Redraw button in it's original non-depressed form
+				btn._sprites->draw(0, btn._frameNum,
+					Common::Point(btn._bounds.left, btn._bounds.top));
+				win.setBounds(btn._bounds);
+				win.update();
+				break;
+			}
+		}
+
+		return true;
+	}
+
+	return false;
+}
+
+void ButtonContainer::drawButtons(XSurface *surface) {
+	for (uint btnIndex = 0; btnIndex < _buttons.size(); ++btnIndex) {
+		UIButton &btn = _buttons[btnIndex];
+		if (btn._draw) {
+			btn._sprites->draw(*surface, btn._frameNum,
+				Common::Point(btn._bounds.left, btn._bounds.top));
+		}
+	}
+}
+
+bool ButtonContainer::doScroll(bool rollUp, bool fadeIn) {
+	if (_vm->_files->_isDarkCc) {
+		return Cutscenes::doScroll(rollUp, fadeIn);
+	} else {
+		saveButtons();
+		clearButtons();
+		bool result = Cutscenes::doScroll(rollUp, fadeIn);
+		restoreButtons();
+		return result;
+	}
+}
+
+void ButtonContainer::loadStrings(const Common::String &name) {
+	File f(name);
+	_textStrings.clear();
+	while (f.pos() < f.size())
+		_textStrings.push_back(f.readString());
+	f.close();
+}
+
+void ButtonContainer::loadStrings(const Common::String &name, int ccMode) {
+	File f(name, ccMode);
+	_textStrings.clear();
+	while (f.pos() < f.size())
+		_textStrings.push_back(f.readString());
+	f.close();
+}
+
+/*------------------------------------------------------------------------*/
+
+void SettingsBaseDialog::showContents(SpriteResource &title1, bool waitFlag) {
+	_vm->_events->pollEventsAndWait();
+	checkEvents(_vm);
+}
+
+/*------------------------------------------------------------------------*/
+
+void CreditsScreen::show(XeenEngine *vm) {
+	CreditsScreen *dlg = new CreditsScreen(vm);
+	
+	switch (vm->getGameID()) {
+	case GType_Clouds:
+		dlg->execute(Res.CLOUDS_CREDITS);
+		break;
+	case GType_Swords:
+		dlg->execute(Res.SWORDS_CREDITS1);
+		dlg->execute(Res.SWORDS_CREDITS2);
+		break;
+	default:
+		dlg->execute(Res.DARK_SIDE_CREDITS);
+		break;
+	}
+	
+	delete dlg;
+}
+
+void CreditsScreen::execute(const char *content) {
+	Screen &screen = *_vm->_screen;
+	Windows &windows = *_vm->_windows;
+	EventsManager &events = *_vm->_events;
+
+	// Handle drawing the credits screen
+	doScroll(true, false);
+	windows[GAME_WINDOW].close();
+
+	screen.loadBackground("marb.raw");
+	windows[0].writeString(content);
+	doScroll(false, false);
+
+	events.setCursor(0);
+	windows[0].update();
+	clearButtons();
+
+	// Wait for keypress
+	while (!events.isKeyMousePressed())
+		events.pollEventsAndWait();
+
+	doScroll(true, false);
+}
+
+/*------------------------------------------------------------------------*/
+
+PleaseWait::PleaseWait(bool isOops) {
+	_msg = isOops ? Res.OOPS : Res.PLEASE_WAIT;
+}
+
+PleaseWait::~PleaseWait() {
+	Windows &windows = *g_vm->_windows;
+	windows[9].close();
+}
+
+void PleaseWait::show() {
+	Windows &windows = *g_vm->_windows;
+	Window &w = windows[9];
+
+	if (g_vm->_mode != MODE_0) {
+		w.open();
+		w.writeString(_msg);
+		w.update();
+	}
+}
+
+} // End of namespace Xeen