diff options
Diffstat (limited to 'demos/embedded')
36 files changed, 939 insertions, 30 deletions
diff --git a/demos/embedded/anomaly/src/AddressBar.cpp b/demos/embedded/anomaly/src/AddressBar.cpp index 0fd3d35..57ea6be 100644 --- a/demos/embedded/anomaly/src/AddressBar.cpp +++ b/demos/embedded/anomaly/src/AddressBar.cpp @@ -14,7 +14,7 @@ ** http://www.gnu.org/copyleft/gpl.html. ** ** If you are unsure which license is appropriate for your use, please -** contact the sales department at http://www.qtsoftware.com/contact. +** contact the sales department at http://qt.nokia.com/contact. ** ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. diff --git a/demos/embedded/anomaly/src/AddressBar.h b/demos/embedded/anomaly/src/AddressBar.h index a1e58d2..2e9d1b5 100644 --- a/demos/embedded/anomaly/src/AddressBar.h +++ b/demos/embedded/anomaly/src/AddressBar.h @@ -14,7 +14,7 @@ ** http://www.gnu.org/copyleft/gpl.html. ** ** If you are unsure which license is appropriate for your use, please -** contact the sales department at http://www.qtsoftware.com/contact. +** contact the sales department at http://qt.nokia.com/contact. ** ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. diff --git a/demos/embedded/anomaly/src/BookmarksView.cpp b/demos/embedded/anomaly/src/BookmarksView.cpp index 62e483c..aa2233da 100644 --- a/demos/embedded/anomaly/src/BookmarksView.cpp +++ b/demos/embedded/anomaly/src/BookmarksView.cpp @@ -14,7 +14,7 @@ ** http://www.gnu.org/copyleft/gpl.html. ** ** If you are unsure which license is appropriate for your use, please -** contact the sales department at http://www.qtsoftware.com/contact. +** contact the sales department at http://qt.nokia.com/contact. ** ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. @@ -36,10 +36,10 @@ BookmarksView::BookmarksView(QWidget *parent) layout->addWidget(m_iconView); m_iconView->addItem("www.google.com"); - m_iconView->addItem("doc.trolltech.com/4.5"); + m_iconView->addItem("qt.nokia.com/doc/4.5"); m_iconView->addItem("news.bbc.co.uk/text_only.stm"); m_iconView->addItem("mobile.wikipedia.org"); - m_iconView->addItem("www.qtsoftware.com"); + m_iconView->addItem("qt.nokia.com"); m_iconView->addItem("en.wikipedia.org"); setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding); diff --git a/demos/embedded/anomaly/src/BookmarksView.h b/demos/embedded/anomaly/src/BookmarksView.h index 3c9a054..b918192 100644 --- a/demos/embedded/anomaly/src/BookmarksView.h +++ b/demos/embedded/anomaly/src/BookmarksView.h @@ -14,7 +14,7 @@ ** http://www.gnu.org/copyleft/gpl.html. ** ** If you are unsure which license is appropriate for your use, please -** contact the sales department at http://www.qtsoftware.com/contact. +** contact the sales department at http://qt.nokia.com/contact. ** ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. diff --git a/demos/embedded/anomaly/src/BrowserView.cpp b/demos/embedded/anomaly/src/BrowserView.cpp index b882a2e..9eea7b2 100644 --- a/demos/embedded/anomaly/src/BrowserView.cpp +++ b/demos/embedded/anomaly/src/BrowserView.cpp @@ -14,7 +14,7 @@ ** http://www.gnu.org/copyleft/gpl.html. ** ** If you are unsure which license is appropriate for your use, please -** contact the sales department at http://www.qtsoftware.com/contact. +** contact the sales department at http://qt.nokia.com/contact. ** ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. diff --git a/demos/embedded/anomaly/src/BrowserView.h b/demos/embedded/anomaly/src/BrowserView.h index a9cf8d2..e80166a 100644 --- a/demos/embedded/anomaly/src/BrowserView.h +++ b/demos/embedded/anomaly/src/BrowserView.h @@ -14,7 +14,7 @@ ** http://www.gnu.org/copyleft/gpl.html. ** ** If you are unsure which license is appropriate for your use, please -** contact the sales department at http://www.qtsoftware.com/contact. +** contact the sales department at http://qt.nokia.com/contact. ** ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. diff --git a/demos/embedded/anomaly/src/BrowserWindow.cpp b/demos/embedded/anomaly/src/BrowserWindow.cpp index 61dcb61..9f81fe3 100644 --- a/demos/embedded/anomaly/src/BrowserWindow.cpp +++ b/demos/embedded/anomaly/src/BrowserWindow.cpp @@ -14,7 +14,7 @@ ** http://www.gnu.org/copyleft/gpl.html. ** ** If you are unsure which license is appropriate for your use, please -** contact the sales department at http://www.qtsoftware.com/contact. +** contact the sales department at http://qt.nokia.com/contact. ** ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. diff --git a/demos/embedded/anomaly/src/BrowserWindow.h b/demos/embedded/anomaly/src/BrowserWindow.h index b65d421..2b9757f 100644 --- a/demos/embedded/anomaly/src/BrowserWindow.h +++ b/demos/embedded/anomaly/src/BrowserWindow.h @@ -14,7 +14,7 @@ ** http://www.gnu.org/copyleft/gpl.html. ** ** If you are unsure which license is appropriate for your use, please -** contact the sales department at http://www.qtsoftware.com/contact. +** contact the sales department at http://qt.nokia.com/contact. ** ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. diff --git a/demos/embedded/anomaly/src/ControlStrip.cpp b/demos/embedded/anomaly/src/ControlStrip.cpp index 4801870..190db30 100644 --- a/demos/embedded/anomaly/src/ControlStrip.cpp +++ b/demos/embedded/anomaly/src/ControlStrip.cpp @@ -14,7 +14,7 @@ ** http://www.gnu.org/copyleft/gpl.html. ** ** If you are unsure which license is appropriate for your use, please -** contact the sales department at http://www.qtsoftware.com/contact. +** contact the sales department at http://qt.nokia.com/contact. ** ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. diff --git a/demos/embedded/anomaly/src/ControlStrip.h b/demos/embedded/anomaly/src/ControlStrip.h index d3fb253..bf8d7e8 100644 --- a/demos/embedded/anomaly/src/ControlStrip.h +++ b/demos/embedded/anomaly/src/ControlStrip.h @@ -14,7 +14,7 @@ ** http://www.gnu.org/copyleft/gpl.html. ** ** If you are unsure which license is appropriate for your use, please -** contact the sales department at http://www.qtsoftware.com/contact. +** contact the sales department at http://qt.nokia.com/contact. ** ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. diff --git a/demos/embedded/anomaly/src/HomeView.cpp b/demos/embedded/anomaly/src/HomeView.cpp index f4e19f5..def677d 100644 --- a/demos/embedded/anomaly/src/HomeView.cpp +++ b/demos/embedded/anomaly/src/HomeView.cpp @@ -14,7 +14,7 @@ ** http://www.gnu.org/copyleft/gpl.html. ** ** If you are unsure which license is appropriate for your use, please -** contact the sales department at http://www.qtsoftware.com/contact. +** contact the sales department at http://qt.nokia.com/contact. ** ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. diff --git a/demos/embedded/anomaly/src/HomeView.h b/demos/embedded/anomaly/src/HomeView.h index a33881a..2a56295 100644 --- a/demos/embedded/anomaly/src/HomeView.h +++ b/demos/embedded/anomaly/src/HomeView.h @@ -14,7 +14,7 @@ ** http://www.gnu.org/copyleft/gpl.html. ** ** If you are unsure which license is appropriate for your use, please -** contact the sales department at http://www.qtsoftware.com/contact. +** contact the sales department at http://qt.nokia.com/contact. ** ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. diff --git a/demos/embedded/anomaly/src/Main.cpp b/demos/embedded/anomaly/src/Main.cpp index f3e2298..d73e58a 100644 --- a/demos/embedded/anomaly/src/Main.cpp +++ b/demos/embedded/anomaly/src/Main.cpp @@ -14,7 +14,7 @@ ** http://www.gnu.org/copyleft/gpl.html. ** ** If you are unsure which license is appropriate for your use, please -** contact the sales department at http://www.qtsoftware.com/contact. +** contact the sales department at http://qt.nokia.com/contact. ** ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. diff --git a/demos/embedded/anomaly/src/TitleBar.cpp b/demos/embedded/anomaly/src/TitleBar.cpp index 2e4eda5..f33ccab 100644 --- a/demos/embedded/anomaly/src/TitleBar.cpp +++ b/demos/embedded/anomaly/src/TitleBar.cpp @@ -14,7 +14,7 @@ ** http://www.gnu.org/copyleft/gpl.html. ** ** If you are unsure which license is appropriate for your use, please -** contact the sales department at http://www.qtsoftware.com/contact. +** contact the sales department at http://qt.nokia.com/contact. ** ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. diff --git a/demos/embedded/anomaly/src/TitleBar.h b/demos/embedded/anomaly/src/TitleBar.h index 7f56860..5e982ff 100644 --- a/demos/embedded/anomaly/src/TitleBar.h +++ b/demos/embedded/anomaly/src/TitleBar.h @@ -14,7 +14,7 @@ ** http://www.gnu.org/copyleft/gpl.html. ** ** If you are unsure which license is appropriate for your use, please -** contact the sales department at http://www.qtsoftware.com/contact. +** contact the sales department at http://qt.nokia.com/contact. ** ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. diff --git a/demos/embedded/anomaly/src/ZoomStrip.cpp b/demos/embedded/anomaly/src/ZoomStrip.cpp index 8848347..167a4f7 100644 --- a/demos/embedded/anomaly/src/ZoomStrip.cpp +++ b/demos/embedded/anomaly/src/ZoomStrip.cpp @@ -14,7 +14,7 @@ ** http://www.gnu.org/copyleft/gpl.html. ** ** If you are unsure which license is appropriate for your use, please -** contact the sales department at http://www.qtsoftware.com/contact. +** contact the sales department at http://qt.nokia.com/contact. ** ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. diff --git a/demos/embedded/anomaly/src/ZoomStrip.h b/demos/embedded/anomaly/src/ZoomStrip.h index f613249..88ce264 100644 --- a/demos/embedded/anomaly/src/ZoomStrip.h +++ b/demos/embedded/anomaly/src/ZoomStrip.h @@ -14,7 +14,7 @@ ** http://www.gnu.org/copyleft/gpl.html. ** ** If you are unsure which license is appropriate for your use, please -** contact the sales department at http://www.qtsoftware.com/contact. +** contact the sales department at http://qt.nokia.com/contact. ** ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. diff --git a/demos/embedded/anomaly/src/flickcharm.cpp b/demos/embedded/anomaly/src/flickcharm.cpp index 851cadf..ec257b3 100644 --- a/demos/embedded/anomaly/src/flickcharm.cpp +++ b/demos/embedded/anomaly/src/flickcharm.cpp @@ -14,7 +14,7 @@ ** http://www.gnu.org/copyleft/gpl.html. ** ** If you are unsure which license is appropriate for your use, please -** contact the sales department at http://www.qtsoftware.com/contact. +** contact the sales department at http://qt.nokia.com/contact. ** ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. diff --git a/demos/embedded/anomaly/src/flickcharm.h b/demos/embedded/anomaly/src/flickcharm.h index 74de9c5..9e36296 100644 --- a/demos/embedded/anomaly/src/flickcharm.h +++ b/demos/embedded/anomaly/src/flickcharm.h @@ -14,7 +14,7 @@ ** http://www.gnu.org/copyleft/gpl.html. ** ** If you are unsure which license is appropriate for your use, please -** contact the sales department at http://www.qtsoftware.com/contact. +** contact the sales department at http://qt.nokia.com/contact. ** ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. diff --git a/demos/embedded/desktopservices/contenttab.cpp b/demos/embedded/desktopservices/contenttab.cpp index 8b70c1d..d1b7a02 100644 --- a/demos/embedded/desktopservices/contenttab.cpp +++ b/demos/embedded/desktopservices/contenttab.cpp @@ -34,7 +34,7 @@ ** met: http://www.gnu.org/copyleft/gpl.html. ** ** If you are unsure which license is appropriate for your use, please -** contact the sales department at http://www.qtsoftware.com/contact. +** contact the sales department at http://qt.nokia.com/contact. ** $QT_END_LICENSE$ ** ****************************************************************************/ diff --git a/demos/embedded/desktopservices/contenttab.h b/demos/embedded/desktopservices/contenttab.h index e703754..1840827 100644 --- a/demos/embedded/desktopservices/contenttab.h +++ b/demos/embedded/desktopservices/contenttab.h @@ -34,7 +34,7 @@ ** met: http://www.gnu.org/copyleft/gpl.html. ** ** If you are unsure which license is appropriate for your use, please -** contact the sales department at http://www.qtsoftware.com/contact. +** contact the sales department at http://qt.nokia.com/contact. ** $QT_END_LICENSE$ ** ****************************************************************************/ diff --git a/demos/embedded/desktopservices/desktopwidget.cpp b/demos/embedded/desktopservices/desktopwidget.cpp index fbcc078..015e8f3 100644 --- a/demos/embedded/desktopservices/desktopwidget.cpp +++ b/demos/embedded/desktopservices/desktopwidget.cpp @@ -34,7 +34,7 @@ ** met: http://www.gnu.org/copyleft/gpl.html. ** ** If you are unsure which license is appropriate for your use, please -** contact the sales department at http://www.qtsoftware.com/contact. +** contact the sales department at http://qt.nokia.com/contact. ** $QT_END_LICENSE$ ** ****************************************************************************/ diff --git a/demos/embedded/desktopservices/desktopwidget.h b/demos/embedded/desktopservices/desktopwidget.h index c550715..960127a 100644 --- a/demos/embedded/desktopservices/desktopwidget.h +++ b/demos/embedded/desktopservices/desktopwidget.h @@ -34,7 +34,7 @@ ** met: http://www.gnu.org/copyleft/gpl.html. ** ** If you are unsure which license is appropriate for your use, please -** contact the sales department at http://www.qtsoftware.com/contact. +** contact the sales department at http://qt.nokia.com/contact. ** $QT_END_LICENSE$ ** ****************************************************************************/ diff --git a/demos/embedded/desktopservices/linktab.cpp b/demos/embedded/desktopservices/linktab.cpp index 95024da..4ae43f0 100644 --- a/demos/embedded/desktopservices/linktab.cpp +++ b/demos/embedded/desktopservices/linktab.cpp @@ -34,7 +34,7 @@ ** met: http://www.gnu.org/copyleft/gpl.html. ** ** If you are unsure which license is appropriate for your use, please -** contact the sales department at http://www.qtsoftware.com/contact. +** contact the sales department at http://qt.nokia.com/contact. ** $QT_END_LICENSE$ ** ****************************************************************************/ @@ -67,7 +67,7 @@ void LinkTab::populateListWidget() QUrl LinkTab::itemUrl(QListWidgetItem *item) { if (m_WebItem == item) { - return QUrl(tr("http://www.qtsoftware.com")); + return QUrl(tr("http://qt.nokia.com")); } else if (m_MailToItem == item) { return QUrl(tr("mailto:qts60-feedback@trolltech.com?subject=QtS60 feedback&body=Hello")); } else { diff --git a/demos/embedded/desktopservices/linktab.h b/demos/embedded/desktopservices/linktab.h index 3f8cc5d..1ddd354 100644 --- a/demos/embedded/desktopservices/linktab.h +++ b/demos/embedded/desktopservices/linktab.h @@ -34,7 +34,7 @@ ** met: http://www.gnu.org/copyleft/gpl.html. ** ** If you are unsure which license is appropriate for your use, please -** contact the sales department at http://www.qtsoftware.com/contact. +** contact the sales department at http://qt.nokia.com/contact. ** $QT_END_LICENSE$ ** ****************************************************************************/ diff --git a/demos/embedded/desktopservices/main.cpp b/demos/embedded/desktopservices/main.cpp index 89c31d8..c200f4b 100644 --- a/demos/embedded/desktopservices/main.cpp +++ b/demos/embedded/desktopservices/main.cpp @@ -34,7 +34,7 @@ ** met: http://www.gnu.org/copyleft/gpl.html. ** ** If you are unsure which license is appropriate for your use, please -** contact the sales department at http://www.qtsoftware.com/contact. +** contact the sales department at http://qt.nokia.com/contact. ** $QT_END_LICENSE$ ** ****************************************************************************/ diff --git a/demos/embedded/embedded.pro b/demos/embedded/embedded.pro index f876dc1..2af64c7 100644 --- a/demos/embedded/embedded.pro +++ b/demos/embedded/embedded.pro @@ -1,5 +1,5 @@ TEMPLATE = subdirs -SUBDIRS = styledemo +SUBDIRS = styledemo raycasting contains(QT_CONFIG, svg) { SUBDIRS += embeddedsvgviewer \ @@ -7,6 +7,10 @@ contains(QT_CONFIG, svg) { !vxworks:!qnx:SUBDIRS += fluidlauncher } +contains(QT_CONFIG, network) { + SUBDIRS += lightmaps +} + contains(QT_CONFIG, webkit) { SUBDIRS += anomaly } diff --git a/demos/embedded/fluidlauncher/config_s60/config.xml b/demos/embedded/fluidlauncher/config_s60/config.xml index 95e96bd..be4f016 100644 --- a/demos/embedded/fluidlauncher/config_s60/config.xml +++ b/demos/embedded/fluidlauncher/config_s60/config.xml @@ -14,6 +14,8 @@ <example filename="drilldown" name="Drilldown" image="screenshots/drilldown_s60.png"/> <example filename="softkeys" name="Softkeys" image="screenshots/softkeys_s60.png"/> <example filename="anomaly" name="Anomaly Browser" image="screenshots/anomaly_s60.png"/> + <example filename="raycasting" name="Ray casting" image="screenshots/raycasting.png"/> + <example filename="lightmaps" name="OpenStreetMap" image="screenshots/lightmaps.png"/> </demos> <slideshow timeout="60000" interval="10000"> <imagedir dir="slides"/> diff --git a/demos/embedded/fluidlauncher/screenshots/lightmaps.png b/demos/embedded/fluidlauncher/screenshots/lightmaps.png Binary files differnew file mode 100644 index 0000000..7cbe2e4 --- /dev/null +++ b/demos/embedded/fluidlauncher/screenshots/lightmaps.png diff --git a/demos/embedded/fluidlauncher/screenshots/raycasting.png b/demos/embedded/fluidlauncher/screenshots/raycasting.png Binary files differnew file mode 100644 index 0000000..d3c86e9 --- /dev/null +++ b/demos/embedded/fluidlauncher/screenshots/raycasting.png diff --git a/demos/embedded/lightmaps/lightmaps.cpp b/demos/embedded/lightmaps/lightmaps.cpp new file mode 100644 index 0000000..fdb86fd --- /dev/null +++ b/demos/embedded/lightmaps/lightmaps.cpp @@ -0,0 +1,575 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the demonstration applications of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the either Technology Preview License Agreement or the +** Beta Release License Agreement. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain +** additional rights. These rights are described in the Nokia Qt LGPL +** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this +** package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** If you are unsure which license is appropriate for your use, please +** contact the sales department at http://qt.nokia.com/contact. +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include <QtCore> +#include <QtGui> +#include <QtNetwork> + +#if defined (Q_OS_SYMBIAN) +#include "sym_iap_util.h" +#endif + +#include <math.h> + +#ifndef M_PI +#define M_PI 3.14159265358979323846 +#endif + +// how long (milliseconds) the user need to hold (after a tap on the screen) +// before triggering the magnifying glass feature +// 701, a prime number, is the sum of 229, 233, 239 +// (all three are also prime numbers, consecutive!) +#define HOLD_TIME 701 + +// maximum size of the magnifier +// Hint: see above to find why I picked this one :) +#define MAX_MAGNIFIER 229 + +uint qHash(const QPoint& p) +{ + return p.x() * 17 ^ p.y(); +} + +// tile size in pixels +const int tdim = 256; + +QPointF tileForCoordinate(qreal lat, qreal lng, int zoom) +{ + qreal zn = static_cast<qreal>(1 << zoom); + qreal tx = (lng + 180.0) / 360.0; + qreal ty = (1.0 - log(tan(lat * M_PI / 180.0) + + 1.0 / cos(lat * M_PI / 180.0)) / M_PI) / 2.0; + return QPointF(tx * zn, ty * zn); +} + +qreal longitudeFromTile(qreal tx, int zoom) +{ + qreal zn = static_cast<qreal>(1 << zoom); + qreal lat = tx / zn * 360.0 - 180.0; + return lat; +} + +qreal latitudeFromTile(qreal ty, int zoom) +{ + qreal zn = static_cast<qreal>(1 << zoom); + qreal n = M_PI - 2 * M_PI * ty / zn; + qreal lng = 180.0 / M_PI * atan(0.5 * (exp(n) - exp(-n))); + return lng; +} + +class SlippyMap: public QObject +{ + Q_OBJECT + +public: + int width; + int height; + int zoom; + qreal latitude; + qreal longitude; + + SlippyMap(QObject *parent = 0) + : QObject(parent) + , width(400) + , height(300) + , zoom(15) + , latitude(59.9138204) + , longitude(10.7387413) { + m_emptyTile = QPixmap(tdim, tdim); + m_emptyTile.fill(Qt::lightGray); + + QNetworkDiskCache *cache = new QNetworkDiskCache; + cache->setCacheDirectory(QDesktopServices::storageLocation + (QDesktopServices::CacheLocation)); + m_manager.setCache(cache); + connect(&m_manager, SIGNAL(finished(QNetworkReply*)), + this, SLOT(handleNetworkData(QNetworkReply*))); + } + + void invalidate() { + if (width <= 0 || height <= 0) + return; + + QPointF ct = tileForCoordinate(latitude, longitude, zoom); + qreal tx = ct.x(); + qreal ty = ct.y(); + + // top-left corner of the center tile + int xp = width / 2 - (tx - floor(tx)) * tdim; + int yp = height / 2 - (ty - floor(ty)) * tdim; + + // first tile vertical and horizontal + int xa = (xp + tdim - 1) / tdim; + int ya = (yp + tdim - 1) / tdim; + int xs = static_cast<int>(tx) - xa; + int ys = static_cast<int>(ty) - ya; + + // offset for top-left tile + m_offset = QPoint(xp - xa * tdim, yp - ya * tdim); + + // last tile vertical and horizontal + int xe = static_cast<int>(tx) + (width - xp - 1) / tdim; + int ye = static_cast<int>(ty) + (height - yp - 1) / tdim; + + // build a rect + m_tilesRect = QRect(xs, ys, xe - xs + 1, ye - ys + 1); + + if (m_url.isEmpty()) + download(); + + emit updated(QRect(0, 0, width, height)); + } + + void render(QPainter *p, const QRect &rect) { + for (int x = 0; x <= m_tilesRect.width(); ++x) + for (int y = 0; y <= m_tilesRect.height(); ++y) { + QPoint tp(x + m_tilesRect.left(), y + m_tilesRect.top()); + QRect box = tileRect(tp); + if (rect.intersects(box)) { + if (m_tilePixmaps.contains(tp)) + p->drawPixmap(box, m_tilePixmaps.value(tp)); + else + p->drawPixmap(box, m_emptyTile); + } + } + } + + void pan(const QPoint &delta) { + QPointF dx = QPointF(delta) / qreal(tdim); + QPointF center = tileForCoordinate(latitude, longitude, zoom) - dx; + latitude = latitudeFromTile(center.y(), zoom); + longitude = longitudeFromTile(center.x(), zoom); + invalidate(); + } + +private slots: + + void handleNetworkData(QNetworkReply *reply) { + QImage img; + QPoint tp = reply->request().attribute(QNetworkRequest::User).toPoint(); + QUrl url = reply->url(); + if (!reply->error()) + if (!img.load(reply, 0)) + img = QImage(); + reply->deleteLater(); + m_tilePixmaps[tp] = QPixmap::fromImage(img); + if (img.isNull()) + m_tilePixmaps[tp] = m_emptyTile; + emit updated(tileRect(tp)); + + // purge unused spaces + QRect bound = m_tilesRect.adjusted(-2, -2, 2, 2); + foreach(QPoint tp, m_tilePixmaps.keys()) + if (!bound.contains(tp)) + m_tilePixmaps.remove(tp); + + download(); + } + + void download() { + QPoint grab(0, 0); + for (int x = 0; x <= m_tilesRect.width(); ++x) + for (int y = 0; y <= m_tilesRect.height(); ++y) { + QPoint tp = m_tilesRect.topLeft() + QPoint(x, y); + if (!m_tilePixmaps.contains(tp)) { + grab = tp; + break; + } + } + if (grab == QPoint(0, 0)) { + m_url = QUrl(); + return; + } + + QString path = "http://tile.openstreetmap.org/%1/%2/%3.png"; + m_url = QUrl(path.arg(zoom).arg(grab.x()).arg(grab.y())); + QNetworkRequest request; + request.setUrl(m_url); + request.setRawHeader("User-Agent", "Nokia (Qt) Graphics Dojo 1.0"); + request.setAttribute(QNetworkRequest::User, QVariant(grab)); + m_manager.get(request); + } + +signals: + void updated(const QRect &rect); + +protected: + QRect tileRect(const QPoint &tp) { + QPoint t = tp - m_tilesRect.topLeft(); + int x = t.x() * tdim + m_offset.x(); + int y = t.y() * tdim + m_offset.y(); + return QRect(x, y, tdim, tdim); + } + +private: + QPoint m_offset; + QRect m_tilesRect; + QPixmap m_emptyTile; + QHash<QPoint, QPixmap> m_tilePixmaps; + QNetworkAccessManager m_manager; + QUrl m_url; +}; + +class LightMaps: public QWidget +{ + Q_OBJECT + +public: + LightMaps(QWidget *parent = 0) + : QWidget(parent) + , pressed(false) + , snapped(false) + , zoomed(false) + , invert(false) { + m_normalMap = new SlippyMap(this); + m_largeMap = new SlippyMap(this); + connect(m_normalMap, SIGNAL(updated(QRect)), SLOT(updateMap(QRect))); + connect(m_largeMap, SIGNAL(updated(QRect)), SLOT(update())); + } + + void setCenter(qreal lat, qreal lng) { + m_normalMap->latitude = lat; + m_normalMap->longitude = lng; + m_normalMap->invalidate(); + } + +public slots: + void toggleNightMode() { + invert = !invert; + update(); + } + +private slots: + void updateMap(const QRect &r) { + update(r); + } + +protected: + + void activateZoom() { + zoomed = true; + tapTimer.stop(); + m_largeMap->zoom = m_normalMap->zoom + 1; + m_largeMap->width = m_normalMap->width * 2; + m_largeMap->height = m_normalMap->height * 2; + m_largeMap->latitude = m_normalMap->latitude; + m_largeMap->longitude = m_normalMap->longitude; + m_largeMap->invalidate(); + update(); + } + + void resizeEvent(QResizeEvent *) { + m_normalMap->width = width(); + m_normalMap->height = height(); + m_normalMap->invalidate(); + } + + void paintEvent(QPaintEvent *event) { + QPainter p; + p.begin(this); + m_normalMap->render(&p, event->rect()); + p.setPen(Qt::black); +#if defined(Q_OS_SYMBIAN) + QFont font = p.font(); + font.setPixelSize(13); + p.setFont(font); +#endif + p.drawText(rect(), Qt::AlignBottom | Qt::TextWordWrap, + "Map data CCBYSA 2009 OpenStreetMap.org contributors"); + p.end(); + + if (zoomed) { + int dim = qMin(width(), height()); + int magnifierSize = qMin(MAX_MAGNIFIER, dim * 2 / 3); + int radius = magnifierSize / 2; + int ring = radius - 15; + QSize box = QSize(magnifierSize, magnifierSize); + + // reupdate our mask + if (maskPixmap.size() != box) { + maskPixmap = QPixmap(box); + maskPixmap.fill(Qt::transparent); + + QRadialGradient g; + g.setCenter(radius, radius); + g.setFocalPoint(radius, radius); + g.setRadius(radius); + g.setColorAt(1.0, QColor(255, 255, 255, 0)); + g.setColorAt(0.5, QColor(128, 128, 128, 255)); + + QPainter mask(&maskPixmap); + mask.setRenderHint(QPainter::Antialiasing); + mask.setCompositionMode(QPainter::CompositionMode_Source); + mask.setBrush(g); + mask.setPen(Qt::NoPen); + mask.drawRect(maskPixmap.rect()); + mask.setBrush(QColor(Qt::transparent)); + mask.drawEllipse(g.center(), ring, ring); + mask.end(); + } + + QPoint center = dragPos - QPoint(0, radius); + center = center + QPoint(0, radius / 2); + QPoint corner = center - QPoint(radius, radius); + + QPoint xy = center * 2 - QPoint(radius, radius); + + // only set the dimension to the magnified portion + if (zoomPixmap.size() != box) { + zoomPixmap = QPixmap(box); + zoomPixmap.fill(Qt::lightGray); + } + if (true) { + QPainter p(&zoomPixmap); + p.translate(-xy); + m_largeMap->render(&p, QRect(xy, box)); + p.end(); + } + + QPainterPath clipPath; + clipPath.addEllipse(center, ring, ring); + + QPainter p(this); + p.setRenderHint(QPainter::Antialiasing); + p.setClipPath(clipPath); + p.drawPixmap(corner, zoomPixmap); + p.setClipping(false); + p.drawPixmap(corner, maskPixmap); + p.setPen(Qt::gray); + p.drawPath(clipPath); + } + if (invert) { + QPainter p(this); + p.setCompositionMode(QPainter::CompositionMode_Difference); + p.fillRect(event->rect(), Qt::white); + p.end(); + } + } + + void timerEvent(QTimerEvent *) { + if (!zoomed) + activateZoom(); + update(); + } + + void mousePressEvent(QMouseEvent *event) { + if (event->buttons() != Qt::LeftButton) + return; + pressed = snapped = true; + pressPos = dragPos = event->pos(); + tapTimer.stop(); + tapTimer.start(HOLD_TIME, this); + } + + void mouseMoveEvent(QMouseEvent *event) { + if (!event->buttons()) + return; + if (!zoomed) { + if (!pressed || !snapped) { + QPoint delta = event->pos() - pressPos; + pressPos = event->pos(); + m_normalMap->pan(delta); + return; + } else { + const int threshold = 10; + QPoint delta = event->pos() - pressPos; + if (snapped) { + snapped &= delta.x() < threshold; + snapped &= delta.y() < threshold; + snapped &= delta.x() > -threshold; + snapped &= delta.y() > -threshold; + } + if (!snapped) + tapTimer.stop(); + } + } else { + dragPos = event->pos(); + update(); + } + } + + void mouseReleaseEvent(QMouseEvent *) { + zoomed = false; + update(); + } + + void keyPressEvent(QKeyEvent *event) { + if (!zoomed) { + if (event->key() == Qt::Key_Left) + m_normalMap->pan(QPoint(20, 0)); + if (event->key() == Qt::Key_Right) + m_normalMap->pan(QPoint(-20, 0)); + if (event->key() == Qt::Key_Up) + m_normalMap->pan(QPoint(0, 20)); + if (event->key() == Qt::Key_Down) + m_normalMap->pan(QPoint(0, -20)); + if (event->key() == Qt::Key_Z || event->key() == Qt::Key_Select) { + dragPos = QPoint(width() / 2, height() / 2); + activateZoom(); + } + } else { + if (event->key() == Qt::Key_Z || event->key() == Qt::Key_Select) { + zoomed = false; + update(); + } + QPoint delta(0, 0); + if (event->key() == Qt::Key_Left) + delta = QPoint(-15, 0); + if (event->key() == Qt::Key_Right) + delta = QPoint(15, 0); + if (event->key() == Qt::Key_Up) + delta = QPoint(0, -15); + if (event->key() == Qt::Key_Down) + delta = QPoint(0, 15); + if (delta != QPoint(0, 0)) { + dragPos += delta; + update(); + } + } + } + +private: + SlippyMap *m_normalMap; + SlippyMap *m_largeMap; + bool pressed; + bool snapped; + QPoint pressPos; + QPoint dragPos; + QBasicTimer tapTimer; + bool zoomed; + QPixmap zoomPixmap; + QPixmap maskPixmap; + bool invert; +}; + +class MapZoom : public QMainWindow +{ + Q_OBJECT + +private: + LightMaps *map; + +public: + MapZoom(): QMainWindow(0) { + map = new LightMaps(this); + setCentralWidget(map); + map->setFocus(); + + QAction *osloAction = new QAction("&Oslo", this); + QAction *berlinAction = new QAction("&Berlin", this); + QAction *jakartaAction = new QAction("&Jakarta", this); + QAction *nightModeAction = new QAction("Night Mode", this); + nightModeAction->setCheckable(true); + nightModeAction->setChecked(false); + QAction *osmAction = new QAction("About OpenStreetMap", this); + connect(osloAction, SIGNAL(triggered()), SLOT(chooseOslo())); + connect(berlinAction, SIGNAL(triggered()), SLOT(chooseBerlin())); + connect(jakartaAction, SIGNAL(triggered()), SLOT(chooseJakarta())); + connect(nightModeAction, SIGNAL(triggered()), map, SLOT(toggleNightMode())); + connect(osmAction, SIGNAL(triggered()), SLOT(aboutOsm())); + +#if defined(Q_OS_SYMBIAN) + menuBar()->addAction(osloAction); + menuBar()->addAction(berlinAction); + menuBar()->addAction(jakartaAction); + menuBar()->addAction(nightModeAction); + menuBar()->addAction(osmAction); +#else + QMenu *menu = menuBar()->addMenu("&Options"); + menu->addAction(osloAction); + menu->addAction(berlinAction); + menu->addAction(jakartaAction); + menu->addSeparator(); + menu->addAction(nightModeAction); + menu->addAction(osmAction); +#endif + + QTimer::singleShot(0, this, SLOT(delayedInit())); + } + +private slots: + + void delayedInit() { +#if defined(Q_OS_SYMBIAN) + qt_SetDefaultIap(); +#endif + } + + void chooseOslo() { + map->setCenter(59.9138204, 10.7387413); + } + + void chooseBerlin() { + map->setCenter(52.52958999943302, 13.383053541183472); + } + + void chooseJakarta() { + map->setCenter(-6.211544, 106.845172); + } + + void aboutOsm() { + QDesktopServices::openUrl(QUrl("http://www.openstreetmap.org")); + } +}; + + +#include "lightmaps.moc" + +int main(int argc, char **argv) +{ +#if defined(Q_WS_X11) + QApplication::setGraphicsSystem("raster"); +#endif + + QApplication app(argc, argv); + app.setApplicationName("LightMaps"); + + MapZoom w; + w.setWindowTitle("OpenStreetMap"); +#if defined(Q_OS_SYMBIAN) + w.showMaximized(); +#else + w.resize(600, 450); + w.show(); +#endif + + return app.exec(); +} diff --git a/demos/embedded/lightmaps/lightmaps.pro b/demos/embedded/lightmaps/lightmaps.pro new file mode 100644 index 0000000..e57d15d --- /dev/null +++ b/demos/embedded/lightmaps/lightmaps.pro @@ -0,0 +1,10 @@ +TEMPLATE = app +SOURCES = lightmaps.cpp +QT += network + +symbian { + HEADERS += $$QT_SOURCE_TREE/examples/network/ftp/sym_iap_util.h + LIBS += -lesock -lconnmon + TARGET.CAPABILITY = NetworkServices + TARGET.EPOCHEAPSIZE = 0x20000 0x2000000 +} diff --git a/demos/embedded/raycasting/raycasting.cpp b/demos/embedded/raycasting/raycasting.cpp new file mode 100644 index 0000000..7d61c4f --- /dev/null +++ b/demos/embedded/raycasting/raycasting.cpp @@ -0,0 +1,310 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the demonstration applications of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the either Technology Preview License Agreement or the +** Beta Release License Agreement. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain +** additional rights. These rights are described in the Nokia Qt LGPL +** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this +** package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** If you are unsure which license is appropriate for your use, please +** contact the sales department at http://qt.nokia.com/contact. +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include <QtCore> +#include <QtGui> + +#include <math.h> + +#ifndef M_PI +#define M_PI 3.14159265358979323846 +#endif + +#define WORLD_SIZE 8 +int world_map[WORLD_SIZE][WORLD_SIZE] = { + { 1, 1, 1, 1, 6, 1, 1, 1 }, + { 1, 0, 0, 1, 0, 0, 0, 7 }, + { 1, 1, 0, 1, 0, 1, 1, 1 }, + { 6, 0, 0, 0, 0, 0, 0, 3 }, + { 1, 8, 8, 0, 8, 0, 8, 1 }, + { 2, 2, 0, 0, 8, 8, 7, 1 }, + { 3, 0, 0, 0, 0, 0, 0, 5 }, + { 2, 2, 2, 2, 7, 4, 4, 4 }, +}; + +#define TEXTURE_SIZE 64 +#define TEXTURE_BLOCK (TEXTURE_SIZE * TEXTURE_SIZE) + +class Raycasting: public QWidget +{ +public: + Raycasting(QWidget *parent = 0) + : QWidget(parent) + , angle(0.5) + , playerPos(1.5, 1.5) + , angleDelta(0) + , moveDelta(0) { + + // http://www.areyep.com/RIPandMCS-TextureLibrary.html + textureImg.load(":/textures.png"); + textureImg = textureImg.convertToFormat(QImage::Format_ARGB32); + Q_ASSERT(textureImg.width() == TEXTURE_SIZE * 2); + Q_ASSERT(textureImg.bytesPerLine() == 4 * TEXTURE_SIZE * 2); + textureCount = textureImg.height() / TEXTURE_SIZE; + + watch.start(); + ticker.start(25, this); + setAttribute(Qt::WA_OpaquePaintEvent, true); + } + + void updatePlayer() { + int interval = qBound(20, watch.elapsed(), 250); + watch.start(); + angle += angleDelta * interval / 1000; + qreal step = moveDelta * interval / 1000; + qreal dx = cos(angle) * step; + qreal dy = sin(angle) * step; + QPointF pos = playerPos + 3 * QPointF(dx, dy); + int xi = static_cast<int>(pos.x()); + int yi = static_cast<int>(pos.y()); + if (world_map[yi][xi] == 0) + playerPos = playerPos + QPointF(dx, dy); + } + + void showFps() { + static QTime frameTick; + static int totalFrame = 0; + if (!(totalFrame & 31)) { + int elapsed = frameTick.elapsed(); + frameTick.start(); + int fps = 32 * 1000 / (1 + elapsed); + setWindowTitle(QString("Raycasting (%1 FPS)").arg(fps)); + } + totalFrame++; + } + + void render() { + + // setup the screen surface + if (buffer.size() != size()) + buffer = QImage(size(), QImage::Format_ARGB32); + int bufw = buffer.width(); + int bufh = buffer.height(); + + // we intentionally cheat here, to avoid detach + const uchar *ptr = buffer.bits(); + QRgb *start = (QRgb*)(ptr); + QRgb stride = buffer.bytesPerLine() / 4; + QRgb *finish = start + stride * bufh; + + // prepare the texture pointer + const uchar *src = textureImg.bits(); + const QRgb *texsrc = reinterpret_cast<const QRgb*>(src); + + // cast all rays here + qreal sina = sin(angle); + qreal cosa = cos(angle); + qreal u = cosa - sina; + qreal v = sina + cosa; + qreal du = 2 * sina / bufw; + qreal dv = -2 * cosa / bufw; + + for (int ray = 0; ray < bufw; ++ray, u += du, v += dv) { + // everytime this ray advances 'u' units in x direction, + // it also advanced 'v' units in y direction + qreal uu = (u < 0) ? -u : u; + qreal vv = (v < 0) ? -v : v; + qreal duu = 1 / uu; + qreal dvv = 1 / vv; + int stepx = (u < 0) ? -1 : 1; + int stepy = (v < 0) ? -1 : 1; + + // the cell in the map that we need to check + qreal px = playerPos.x(); + qreal py = playerPos.y(); + int mapx = static_cast<int>(px); + int mapy = static_cast<int>(py); + + // the position and texture for the hit + int texture = 0; + qreal hitdist = 0.1; + qreal texofs = 0; + bool dark = false; + + // first hit at constant x and constant y lines + qreal distx = (u > 0) ? (mapx + 1 - px) * duu : (px - mapx) * duu; + qreal disty = (v > 0) ? (mapy + 1 - py) * dvv : (py - mapy) * dvv; + + // loop until we hit something + while (texture <= 0) { + if (distx > disty) { + // shorter distance to a hit in constant y line + hitdist = disty; + disty += dvv; + mapy += stepy; + texture = world_map[mapy][mapx]; + if (texture > 0) { + dark = true; + if (stepy > 0) { + qreal ofs = px + u * (mapy - py) / v; + texofs = ofs - floor(ofs); + } else { + qreal ofs = px + u * (mapy + 1 - py) / v; + texofs = ofs - floor(ofs); + } + } + } else { + // shorter distance to a hit in constant x line + hitdist = distx; + distx += duu; + mapx += stepx; + texture = world_map[mapy][mapx]; + if (texture > 0) { + if (stepx > 0) { + qreal ofs = py + v * (mapx - px) / u; + texofs = ofs - floor(ofs); + } else { + qreal ofs = py + v * (mapx + 1 - px) / u; + texofs = ceil(ofs) - ofs; + } + } + } + } + + // get the texture, note that the texture image + // has two textures horizontally, "normal" vs "dark" + int col = static_cast<int>(texofs * TEXTURE_SIZE); + col = qBound(0, col, TEXTURE_SIZE - 1); + texture = (texture - 1) % textureCount; + const QRgb *tex = texsrc + TEXTURE_BLOCK * texture * 2 + + (TEXTURE_SIZE * 2 * col); + if (dark) + tex += TEXTURE_SIZE; + + // start from the texture center (horizontally) + int h = static_cast<int>(bufw / hitdist / 2); + int dy = (TEXTURE_SIZE << 12) / h; + int p1 = ((TEXTURE_SIZE / 2) << 12) - dy; + int p2 = p1 + dy; + + // start from the screen center (vertically) + // y1 will go up (decrease), y2 will go down (increase) + int y1 = bufh / 2; + int y2 = y1 + 1; + QRgb *pixel1 = start + y1 * stride + ray; + QRgb *pixel2 = pixel1 + stride; + + // map the texture to the sliver + while (y1 >= 0 && y2 < bufh && p1 >= 0) { + *pixel1 = tex[p1 >> 12]; + *pixel2 = tex[p2 >> 12]; + p1 -= dy; + p2 += dy; + --y1; + ++y2; + pixel1 -= stride; + pixel2 += stride; + } + + // ceiling and floor + for (; pixel1 > start; pixel1 -= stride) + *pixel1 = qRgb(0, 0, 0); + for (; pixel2 < finish; pixel2 += stride) + *pixel2 = qRgb(96, 96, 96); + } + + update(); + } + +protected: + + void timerEvent(QTimerEvent*) { + updatePlayer(); + render(); + showFps(); + } + + void paintEvent(QPaintEvent *event) { + QPainter p(this); + p.drawImage(event->rect(), buffer, event->rect()); + } + + void keyPressEvent(QKeyEvent *event) { + event->accept(); + if (event->key() == Qt::Key_Left) + angleDelta = 1.3 * M_PI; + if (event->key() == Qt::Key_Right) + angleDelta = -1.3 * M_PI; + if (event->key() == Qt::Key_Up) + moveDelta = 2.5; + if (event->key() == Qt::Key_Down) + moveDelta = -2.5; + } + + void keyReleaseEvent(QKeyEvent *event) { + event->accept(); + if (event->key() == Qt::Key_Left) + angleDelta = (angleDelta > 0) ? 0 : angleDelta; + if (event->key() == Qt::Key_Right) + angleDelta = (angleDelta < 0) ? 0 : angleDelta; + if (event->key() == Qt::Key_Up) + moveDelta = (moveDelta > 0) ? 0 : moveDelta; + if (event->key() == Qt::Key_Down) + moveDelta = (moveDelta < 0) ? 0 : moveDelta; + } + +private: + QTime watch; + QBasicTimer ticker; + QImage buffer; + qreal angle; + QPointF playerPos; + qreal angleDelta; + qreal moveDelta; + QImage textureImg; + int textureCount; +}; + +int main(int argc, char **argv) +{ + QApplication app(argc, argv); + + Raycasting w; + w.setWindowTitle("Raycasting"); +#if defined(Q_OS_SYMBIAN) + w.showMaximized(); +#else + w.resize(640, 480); + w.show(); +#endif + + return app.exec(); +} diff --git a/demos/embedded/raycasting/raycasting.pro b/demos/embedded/raycasting/raycasting.pro new file mode 100644 index 0000000..dae9412 --- /dev/null +++ b/demos/embedded/raycasting/raycasting.pro @@ -0,0 +1,3 @@ +TEMPLATE = app +SOURCES = raycasting.cpp +RESOURCES += raycasting.qrc diff --git a/demos/embedded/raycasting/raycasting.qrc b/demos/embedded/raycasting/raycasting.qrc new file mode 100644 index 0000000..974a060 --- /dev/null +++ b/demos/embedded/raycasting/raycasting.qrc @@ -0,0 +1,5 @@ +<RCC> + <qresource prefix="/" > + <file>textures.png</file> + </qresource> +</RCC> diff --git a/demos/embedded/raycasting/textures.png b/demos/embedded/raycasting/textures.png Binary files differnew file mode 100644 index 0000000..839488b --- /dev/null +++ b/demos/embedded/raycasting/textures.png |
