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engines/tsage/dialogs.cpp

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+/* 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 3 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, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include "common/translation.h"
+#include "engines/dialogs.h"
+#include "tsage/tsage.h"
+#include "tsage/core.h"
+#include "tsage/dialogs.h"
+#include "tsage/staticres.h"
+#include "tsage/globals.h"
+#include "tsage/ringworld/ringworld_logic.h"
+
+namespace TsAGE {
+
+/*--------------------------------------------------------------------------*/
+
+/**
+ * This dialog class provides a simple message display with support for either one or two buttons.
+ */
+MessageDialog::MessageDialog(const Common::String &message, const Common::String &btn1Message,
+							 const Common::String &btn2Message) : GfxDialog() {
+	// Set up the message
+	addElements(&_msg, &_btn1, NULL);
+
+	_msg.set(message, 200, ALIGN_LEFT);
+	_msg._bounds.moveTo(0, 0);
+	_defaultButton = &_btn1;
+
+	// Set up the first button
+	_btn1.setText(btn1Message);
+	_btn1._bounds.moveTo(_msg._bounds.right - _btn1._bounds.width(), _msg._bounds.bottom + 2);
+
+	if (!btn2Message.empty()) {
+		// Set up the second button
+		add(&_btn2);
+		_btn2.setText(btn2Message);
+		_btn2._bounds.moveTo(_msg._bounds.right - _btn2._bounds.width(), _msg._bounds.bottom + 2);
+		_btn1._bounds.translate(-(_btn2._bounds.width() + 4), 0);
+	}
+
+	// Do post setup for the dialog
+	setDefaults();
+
+	// Set the dialog's center
+	setCenter(g_globals->_dialogCenter.x, g_globals->_dialogCenter.y);
+}
+
+int MessageDialog::show(const Common::String &message, const Common::String &btn1Message, const Common::String &btn2Message) {
+	// Ensure that the cursor is the arrow
+	g_globals->_events.setCursor(CURSOR_ARROW);
+
+	int result = show2(message, btn1Message, btn2Message);
+
+	g_globals->_events.setCursorFromFlag();
+	return result;
+}
+
+int MessageDialog::show2(const Common::String &message, const Common::String &btn1Message, const Common::String &btn2Message) {
+	MessageDialog *dlg = new MessageDialog(message, btn1Message, btn2Message);
+	dlg->draw();
+
+	GfxButton *defaultButton = !btn2Message.empty() ? &dlg->_btn2 : &dlg->_btn1;
+	GfxButton *selectedButton = dlg->execute(defaultButton);
+	int result =  (selectedButton == defaultButton) ? 1 : 0;
+
+	delete dlg;
+	return result;
+}
+
+/*--------------------------------------------------------------------------*/
+
+void ModalDialog::draw() {
+	// Set the palette for use in the dialog
+	setPalette();
+
+	// Make a backup copy of the area the dialog will occupy
+	Rect tempRect = _bounds;
+	tempRect.collapse(-10, -10);
+	_savedArea = surfaceGetArea(g_globals->_gfxManagerInstance.getSurface(), tempRect);
+
+	_gfxManager.activate();
+
+	// Fill in the contents of the entire dialog
+	_gfxManager._bounds = Rect(0, 0, SCREEN_WIDTH, SCREEN_HEIGHT);
+	drawFrame();
+
+	// Draw each element in the dialog in order
+	GfxElementList::iterator i;
+	for (i = _elements.begin(); i != _elements.end(); ++i) {
+		(*i)->draw();
+	}
+
+	_gfxManager.deactivate();
+}
+
+void ModalDialog::drawFrame() {
+	Rect origRect = _bounds;
+	_bounds.collapse(-10, -10);
+
+	if (g_vm->getGameID() == GType_Ringworld2) {
+		GfxElement::drawFrame();
+	} else {
+		// Fill the dialog area
+		g_globals->gfxManager().fillRect(origRect, 54);
+
+		// Draw top line
+		GfxSurface surface = surfaceFromRes(8, 1, 7);
+		for (int xp = _bounds.left + 10; xp < (_bounds.right - 20); xp += 10)
+			surface.draw(Common::Point(xp, _bounds.top));
+		surface.draw(Common::Point(_bounds.right - 20, _bounds.top));
+
+		surface = surfaceFromRes(8, 1, 1);
+		surface.draw(Common::Point(_bounds.left, _bounds.top));
+
+		surface = surfaceFromRes(8, 1, 4);
+		surface.draw(Common::Point(_bounds.right - 10, _bounds.top));
+
+		// Draw vertical edges
+		surface = surfaceFromRes(8, 1, 2);
+		for (int yp = _bounds.top + 10; yp < (_bounds.bottom - 20); yp += 10)
+			surface.draw(Common::Point(_bounds.left, yp));
+		surface.draw(Common::Point(_bounds.left, _bounds.bottom - 20));
+
+		surface = surfaceFromRes(8, 1, 5);
+		for (int yp = _bounds.top + 10; yp < (_bounds.bottom - 20); yp += 10)
+			surface.draw(Common::Point(_bounds.right - 10, yp));
+		surface.draw(Common::Point(_bounds.right - 10, _bounds.bottom - 20));
+
+		// Draw bottom line
+		surface = surfaceFromRes(8, 1, 8);
+		for (int xp = _bounds.left + 10; xp < (_bounds.right - 20); xp += 10)
+			surface.draw(Common::Point(xp, _bounds.bottom - 10));
+		surface.draw(Common::Point(_bounds.right - 20, _bounds.bottom - 10));
+
+		surface = surfaceFromRes(8, 1, 3);
+		surface.draw(Common::Point(_bounds.left, _bounds.bottom - 10));
+
+		surface = surfaceFromRes(8, 1, 6);
+		surface.draw(Common::Point(_bounds.right - 10, _bounds.bottom - 10));
+	}
+
+	// Set the dialog's manager bounds
+	_gfxManager._bounds = origRect;
+}
+
+/*--------------------------------------------------------------------------*/
+
+void SoundDialog::execute() {
+	GUI::ConfigDialog *dlg = new GUI::ConfigDialog();
+	dlg->runModal();
+	delete dlg;
+	g_globals->_soundManager.syncSounds();
+	g_globals->_events.setCursorFromFlag();
+}
+
+} // End of namespace TsAGE