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CWptIconManager.cpp
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CWptIconManager.cpp
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/**********************************************************************************************
Copyright (C) 2018 Oliver Eichler <[email protected]>
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 "helpers/CWptIconManager.h"
#include <QtWidgets>
#include "helpers/CDraw.h"
#include "helpers/CSettings.h"
#include "misc.h"
#include "setup/IAppSetup.h"
CWptIconManager* CWptIconManager::pSelf = nullptr;
const char* CWptIconManager::wptDefault = "://icons/waypoints/32x32/Default.png";
CWptIconManager::CWptIconManager(QObject* parent) {
pSelf = this;
init();
}
CWptIconManager::~CWptIconManager() {
qDebug() << "CWptIconManager::~CWptIconManager()";
removeNumberedBullets();
}
void CWptIconManager::removeNumberedBullets() {
for (const QString& filename : qAsConst(mapNumberedBullets)) {
QFile::remove(filename);
}
mapNumberedBullets.clear();
}
QPixmap CWptIconManager::createGrayscale(QString path) {
QPixmap pixmap(path);
QBitmap alpha = pixmap.createHeuristicMask();
QImage image = pixmap.toImage().convertToFormat(QImage::Format_Grayscale8);
QPixmap pixmap_gray = QPixmap::fromImage(image.convertToFormat(QImage::Format_ARGB32));
pixmap_gray.setMask(alpha);
return pixmap_gray;
}
void CWptIconManager::init() {
wptIcons.clear();
wptIcons["Default"] = icon_t(wptDefault, 16, 16);
wptIcons["City (Capitol)"] = icon_t("://icons/waypoints/32x32/CityCapitol.png", 16, 16);
wptIcons["City (Large)"] = icon_t("://icons/waypoints/32x32/CityLarge.png", 16, 16);
wptIcons["City (Medium)"] = icon_t("://icons/waypoints/32x32/CityMedium.png", 16, 16);
wptIcons["City (Small)"] = icon_t("://icons/waypoints/32x32/CitySmall.png", 16, 16);
wptIcons["Residence"] = icon_t("://icons/waypoints/32x32/Residence.png", 16, 16);
wptIcons["Flag, Red"] = icon_t("://icons/waypoints/32x32/FlagRed.png", 0, 32);
wptIcons["Flag, Blue"] = icon_t("://icons/waypoints/32x32/FlagBlue.png", 0, 32);
wptIcons["Flag, Green"] = icon_t("://icons/waypoints/32x32/FlagGreen.png", 0, 32);
wptIcons["Pin, Red"] = icon_t("://icons/waypoints/32x32/PinRed.png", 0, 32);
wptIcons["Pin, Blue"] = icon_t("://icons/waypoints/32x32/PinBlue.png", 0, 32);
wptIcons["Pin, Green"] = icon_t("://icons/waypoints/32x32/PinGreen.png", 0, 32);
wptIcons["Block, Red"] = icon_t("://icons/waypoints/32x32/BoxRed.png", 16, 16);
wptIcons["Block, Blue"] = icon_t("://icons/waypoints/32x32/BoxBlue.png", 16, 16);
wptIcons["Block, Green"] = icon_t("://icons/waypoints/32x32/BoxGreen.png", 16, 16);
wptIcons["Blue Diamond"] = icon_t("://icons/waypoints/32x32/DiamondBlue.png", 16, 16);
wptIcons["Green Diamond"] = icon_t("://icons/waypoints/32x32/DiamondGreen.png", 16, 16);
wptIcons["Red Diamond"] = icon_t("://icons/waypoints/32x32/DiamondRed.png", 16, 16);
wptIcons["Parking Area"] = icon_t("://icons/cache/32x32/parking.png", 16, 16);
wptIcons["Trailhead"] = icon_t("://icons/cache/32x32/trailhead.png", 16, 16);
wptIcons["Waypoint"] = icon_t("://icons/waypoints/32x32/Waypoint.png", 16, 16);
wptIcons["1st Category"] = icon_t("://icons/waypoints/32x32/1stCategory.png", 16, 16);
wptIcons["2nd Category"] = icon_t("://icons/waypoints/32x32/2ndCategory.png", 16, 16);
wptIcons["3rd Category"] = icon_t("://icons/waypoints/32x32/3rdCategory.png", 16, 16);
wptIcons["4th Category"] = icon_t("://icons/waypoints/32x32/4thCategory.png", 16, 16);
wptIcons["Danger"] = icon_t("://icons/waypoints/32x32/Danger.png", 16, 16);
wptIcons["First Aid"] = icon_t("://icons/waypoints/32x32/FirstAid.png", 16, 16);
wptIcons["Food"] = icon_t("://icons/waypoints/32x32/Food.png", 16, 16);
wptIcons["Generic"] = icon_t("://icons/waypoints/32x32/Generic.png", 16, 16);
wptIcons["Hors Category"] = icon_t("://icons/waypoints/32x32/HorsCategory.png", 16, 16);
wptIcons["Left"] = icon_t("://icons/waypoints/32x32/Left.png", 16, 16);
wptIcons["Right"] = icon_t("://icons/waypoints/32x32/Right.png", 16, 16);
wptIcons["Sprint"] = icon_t("://icons/waypoints/32x32/Sprint.png", 16, 16);
wptIcons["Straight"] = icon_t("://icons/waypoints/32x32/Straight.png", 16, 16);
wptIcons["Summit"] = icon_t("://icons/waypoints/32x32/Summit.png", 16, 16);
wptIcons["Valley"] = icon_t("://icons/waypoints/32x32/Valley.png", 16, 16);
wptIcons["Water"] = icon_t("://icons/waypoints/32x32/Water.png", 16, 16);
wptIcons["LeftFork"] = icon_t("://icons/waypoints/32x32/LeftFork.png", 16, 16);
wptIcons["RightFork"] = icon_t("://icons/waypoints/32x32/RightFork.png", 16, 16);
wptIcons["MiddleFork"] = icon_t("://icons/waypoints/32x32/MiddleFork.png", 16, 16);
wptIcons["SlightLeft"] = icon_t("://icons/waypoints/32x32/SlightLeft.png", 16, 16);
wptIcons["SharpLeft"] = icon_t("://icons/waypoints/32x32/SharpLeft.png", 16, 16);
wptIcons["SlightRight"] = icon_t("://icons/waypoints/32x32/SlightRight.png", 16, 16);
wptIcons["SharpRight"] = icon_t("://icons/waypoints/32x32/SharpRight.png", 16, 16);
wptIcons["UTurn"] = icon_t("://icons/waypoints/32x32/UTurn.png", 16, 16);
wptIcons["Start"] = icon_t("://icons/waypoints/32x32/Start.png", 16, 16);
wptIcons["End"] = icon_t("://icons/waypoints/32x32/End.png", 16, 16);
wptIcons["Bank"] = icon_t("://icons/poi/SJJB/png/money_bank.n.32.png", 16, 16);
wptIcons["Gas Station"] = icon_t("://icons/poi/SJJB/png/transport_fuel.n.32.png", 16, 16);
wptIcons["Restaurant"] = icon_t("://icons/poi/SJJB/png/food_restaurant.n.32.png", 16, 16);
wptIcons["Bar"] = icon_t("://icons/poi/SJJB/png/food_bar.n.32.png", 16, 16);
wptIcons["Shipwreck"] = icon_t("://icons/poi/SJJB/png/tourist_wreck.n.32.png", 16, 16);
wptIcons["Boat Ramp"] = icon_t("://icons/poi/SJJB/png/transport_slipway.n.32.png", 16, 16);
wptIcons["Campground"] = icon_t("://icons/poi/SJJB/png/accommodation_camping.n.32.png", 16, 16);
wptIcons["Restroom"] = icon_t("://icons/poi/SJJB/png/amenity_toilets.n.32.png", 16, 16);
wptIcons["Drinking Water"] = icon_t("://icons/poi/SJJB/png/food_drinkingtap.n.32.png", 16, 16);
wptIcons["Telephone"] = icon_t("://icons/poi/SJJB/png/amenity_telephone.n.32.png", 16, 16);
wptIcons["Medical Facility"] = icon_t("://icons/poi/SJJB/png/health_hospital.n.32.png", 16, 16);
wptIcons["Information"] = icon_t("://icons/poi/SJJB/png/tourist_information.n.32.png", 16, 16);
wptIcons["Parking Area"] = icon_t("://icons/poi/SJJB/png/transport_parking.n.32.png", 16, 16);
wptIcons["Picnic Area"] = icon_t("://icons/poi/SJJB/png/tourist_picnic.n.32.png", 16, 16);
wptIcons["Scenic Area"] = icon_t("://icons/poi/SJJB/png/tourist_view_point.n.32.png", 16, 16);
wptIcons["Swimming Area"] = icon_t("://icons/poi/SJJB/png/sport_swimming_outdoor.n.32.png", 16, 16);
wptIcons["Dam"] = icon_t("://icons/poi/SJJB/png/water_dam.n.32.png", 16, 16);
wptIcons["Shopping Center"] = icon_t("://icons/poi/SJJB/png/shopping_supermarket.n.32.png", 16, 16);
wptIcons["Lodging"] = icon_t("://icons/poi/SJJB/png/accommodation_hotel.n.32.png", 16, 16);
wptIcons["Mine"] = icon_t("://icons/poi/SJJB/png/poi_mine.n.32.png", 16, 16);
wptIcons["Car Rental"] = icon_t("://icons/poi/SJJB/png/transport_rental_car.n.32.png", 16, 16);
wptIcons["Car Repair"] = icon_t("://icons/poi/SJJB/png/shopping_car_repair.n.32.png", 16, 16);
wptIcons["Fast Food"] = icon_t("://icons/poi/SJJB/png/food_fastfood.n.32.png", 16, 16);
wptIcons["Fitness Center"] = icon_t("://icons/poi/SJJB/png/sport_gym.n.32.png", 16, 16);
wptIcons["Museum"] = icon_t("://icons/poi/SJJB/png/tourist_museum.n.32.png", 16, 16);
wptIcons["Pharmacy"] = icon_t("://icons/poi/SJJB/png/health_pharmacy.n.32.png", 16, 16);
wptIcons["Pizza"] = icon_t("://icons/poi/SJJB/png/food_pizza.n.32.png", 16, 16);
wptIcons["Post Office"] = icon_t("://icons/poi/SJJB/png/amenity_post_office.n.32.png", 16, 16);
wptIcons["RV Park"] = icon_t("://icons/poi/SJJB/png/accommodation_caravan_park.n.32.png", 16, 16);
wptIcons["School"] = icon_t("://icons/poi/SJJB/png/education_school.n.32.png", 16, 16);
wptIcons["Stadium"] = icon_t("://icons/poi/SJJB/png/sport_stadium.n.32.png", 16, 16);
wptIcons["Department Store"] = icon_t("://icons/poi/SJJB/png/shopping_department_store.n.32.png", 16, 16);
wptIcons["Zoo"] = icon_t("://icons/poi/SJJB/png/tourist_zoo.n.32.png", 16, 16);
wptIcons["Convenience Store"] = icon_t("://icons/poi/SJJB/png/shopping_convenience.n.32.png", 16, 16);
wptIcons["Live Theater"] = icon_t("://icons/poi/SJJB/png/tourist_theatre.n.32.png", 16, 16);
wptIcons["Scales"] = icon_t("://icons/poi/SJJB/png/amenity_court.n.32.png", 16, 16);
wptIcons["Church"] = icon_t("://icons/poi/SJJB/png/place_of_worship_unknown.n.32.png", 16, 16);
wptIcons["Ghost Town"] = icon_t("://icons/poi/SJJB/png/tourist_ruin.n.32.png", 16, 16);
wptIcons["Beach"] = icon_t("://icons/poi/SJJB/png/tourist_beach.n.32.png", 16, 16);
wptIcons["Forest"] = icon_t("://icons/poi/SJJB/png/landuse_coniferous_and_deciduous.n.32.png", 16, 16);
wptIcons["Airport"] = icon_t("://icons/poi/SJJB/png/transport_airport.n.32.png", 16, 16);
wptIcons["Heliport"] = icon_t("://icons/poi/SJJB/png/transport_helicopter_pad.n.32.png", 16, 16);
wptIcons["Tall Tower"] = icon_t("://icons/poi/SJJB/png/poi_tower_communications.n.32.png", 16, 16);
wptIcons["Short Tower"] = icon_t("://icons/poi/SJJB/png/poi_tower_lookout.n.32.png", 16, 16);
wptIcons["Library"] = icon_t("://icons/poi/SJJB/png/amenity_library.n.32.png", 16, 16);
wptIcons["Ground Transportation"] = icon_t("://icons/poi/SJJB/png/transport_bus_stop.n.32.png", 16, 16);
wptIcons["City Hall"] = icon_t("://icons/poi/SJJB/png/amenity_town_hall.n.32.png", 16, 16);
wptIcons["Winery"] = icon_t("://icons/poi/SJJB/png/shopping_alcohol.n.32.png", 16, 16);
wptIcons["Lodge"] = icon_t("://icons/poi/SJJB/png/accommodation_shelter.n.32.png", 16, 16);
wptIcons["Railway"] = icon_t("://icons/poi/SJJB/png/transport_train_station.n.32.png", 16, 16);
wptIcons["Parking, Pay"] = icon_t("://icons/poi/SJJB/png/transport_parking_car_paid.n.32.png", 16, 16);
setWptIconByName("Traditional Cache", "://icons/geocaching/icons/traditional.png");
setWptIconByName("Multi-cache", "://icons/geocaching/icons/multi.png");
setWptIconByName("Unknown Cache", "://icons/geocaching/icons/unknown.png");
setWptIconByName("Wherigo Cache", "://icons/geocaching/icons/wherigo.png");
setWptIconByName("Event Cache", "://icons/geocaching/icons/event.png");
setWptIconByName("Mega-Event Cache", "://icons/geocaching/icons/mega.png");
setWptIconByName("Giga-Event Cache", "://icons/geocaching/icons/giga.png");
setWptIconByName("Cache In Trash Out Event", "://icons/geocaching/icons/cito.png");
setWptIconByName("Earthcache", "://icons/geocaching/icons/earth.png");
setWptIconByName("Letterbox Hybrid", "://icons/geocaching/icons/letterbox.png");
setWptIconByName("Virtual Cache", "://icons/geocaching/icons/virtual.png");
setWptIconByName("Webcam Cache", "://icons/geocaching/icons/webcam.png");
setWptIconByName("gray_Traditional Cache", createGrayscale("://icons/geocaching/icons/traditional.png"));
setWptIconByName("gray_Multi-cache", createGrayscale("://icons/geocaching/icons/multi.png"));
setWptIconByName("gray_Unknown Cache", createGrayscale("://icons/geocaching/icons/unknown.png"));
setWptIconByName("gray_Wherigo Cache", createGrayscale("://icons/geocaching/icons/wherigo.png"));
setWptIconByName("gray_Event Cache", createGrayscale("://icons/geocaching/icons/event.png"));
setWptIconByName("gray_Mega-Event Cache", createGrayscale("://icons/geocaching/icons/mega.png"));
setWptIconByName("gray_Giga-Event Cache", createGrayscale("://icons/geocaching/icons/giga.png"));
setWptIconByName("gray_Cache In Trash Out Event", createGrayscale("://icons/geocaching/icons/cito.png"));
setWptIconByName("gray_Earthcache", createGrayscale("://icons/geocaching/icons/earth.png"));
setWptIconByName("gray_Letterbox Hybrid", createGrayscale("://icons/geocaching/icons/letterbox.png"));
setWptIconByName("gray_Virtual Cache", createGrayscale("://icons/geocaching/icons/virtual.png"));
setWptIconByName("gray_Webcam Cache", createGrayscale("://icons/geocaching/icons/webcam.png"));
SETTINGS;
QDir dirIcon(
cfg.value("Paths/externalWptIcons", IAppSetup::getPlatformInstance()->userDataPath("WaypointIcons")).toString());
const QStringList& filenames = dirIcon.entryList(QString("*.bmp *.png").split(" "), QDir::Files);
for (const QString& filename : filenames) {
QFileInfo fi(filename);
QString name = fi.completeBaseName();
setWptIconByName(name, dirIcon.filePath(filename));
}
}
void CWptIconManager::setWptIconByName(const QString& name, const QString& filename) {
QPixmap icon(filename);
wptIcons[name] = icon_t(filename, icon.width() >> 1, icon.height() >> 1);
}
void CWptIconManager::setWptIconByName(const QString& name, const QPixmap& icon) {
SETTINGS;
QDir dirIcon(
cfg.value("Paths/externalWptIcons", IAppSetup::getPlatformInstance()->userDataPath("WaypointIcons")).toString());
QString filename = dirIcon.filePath(name + ".png");
icon.save(filename);
wptIcons[name] = icon_t(filename, icon.width() >> 1, icon.height() >> 1);
}
QPixmap CWptIconManager::loadIcon(const QString& path) {
QFileInfo finfo(path);
if (finfo.completeSuffix() != "bmp") {
return QPixmap(path);
} else {
QImage img = QPixmap(path).toImage().convertToFormat(QImage::Format_Indexed8);
img.setColor(0, qRgba(0, 0, 0, 0));
return QPixmap::fromImage(img);
}
}
QPixmap CWptIconManager::getWptIconByName(const QString& name, QPointF& focus, QString* src) {
QPixmap icon;
QString path;
if (wptIcons.contains(name)) {
focus = wptIcons[name].focus;
path = wptIcons[name].path;
} else {
focus = wptIcons["Default"].focus;
path = wptIcons["Default"].path;
}
if (path.isEmpty()) {
path = wptDefault;
}
if (src) {
*src = path;
}
icon = loadIcon(path);
// Limit icon size to 22 pixel max.
if (icon.width() > 22 || icon.height() > 22) {
qreal s;
if (icon.width() > icon.height()) {
s = 22.0 / icon.width();
} else {
s = 22.0 / icon.height();
}
focus = focus * s;
icon = icon.scaled(icon.size() * s, Qt::KeepAspectRatio, Qt::SmoothTransformation);
}
return icon;
}
QString CWptIconManager::selectWptIcon(QWidget* parent) {
QString icon;
QMenu* menu = getWptIconMenu("", nullptr, "", parent);
QAction* action = menu->exec(QCursor::pos());
if (action != nullptr) {
icon = action->property("iconName").toString();
}
return icon;
}
QString CWptIconManager::getNumberedBullet(qint32 n) {
const QFont& font = CMainWindow::self().getMapFont();
if (mapNumberedBullets.contains(n) && (lastFont == font)) {
return mapNumberedBullets[n];
}
if (lastFont != font) {
removeNumberedBullets();
lastFont = font;
}
const QString& filename = QDir::temp().absoluteFilePath(QString("Bullet%1.png").arg(n));
mapNumberedBullets[n] = filename;
const QPixmap& pixmap = CDraw::number(n, Qt::black);
pixmap.save(filename);
return filename;
}
QMenu* CWptIconManager::getWptIconMenu(const QString& title, QObject* obj, const char* slot, QWidget* parent) {
QMenu* menu = new QMenu(title, parent);
menu->setIcon(QIcon("://icons/waypoints/32x32/PinBlue.png"));
const QMap<QString, icon_t>& wptIcons = getWptIcons();
QStringList keys = wptIcons.keys();
std::sort(keys.begin(), keys.end(), sortByString);
for (const QString& key : qAsConst(keys)) {
const QString& icon = wptIcons[key].path;
QPixmap pixmap = loadIcon(icon);
QAction* action = menu->addAction(pixmap, key);
action->setProperty("iconName", key);
if (obj != nullptr) {
QAction::connect(action, SIGNAL(triggered(bool)), obj, slot);
}
}
return menu;
}