diff options
author | Scott Murray <scott.murray@konsulko.com> | 2019-08-30 11:43:58 -0400 |
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committer | Scott Murray <scott.murray@konsulko.com> | 2019-08-30 11:45:55 -0400 |
commit | ededa7e3ef24a8cea9e513fa008ef481c1675457 (patch) | |
tree | 86a4c79d066b9638b11c0f127ad8f3c66c38c4f7 /MainApp.cpp | |
parent | 706ad73eb02caf8532deaf5d38995bd258725cb8 (diff) |
Initial check in
Initial check in of the original repository:
git://github.com/AGLExport/genivi-navi-yelp-client.git
as of commit c2691cb265d9198542482a860f1df378e8c2708b.
Bug-AGL: SPEC-2787
Signed-off-by: Scott Murray <scott.murray@konsulko.com>
Change-Id: I7405367387622fb788a5712ed24005ee6d7ce495
Diffstat (limited to 'MainApp.cpp')
-rw-r--r-- | MainApp.cpp | 1049 |
1 files changed, 1049 insertions, 0 deletions
diff --git a/MainApp.cpp b/MainApp.cpp new file mode 100644 index 0000000..d5de395 --- /dev/null +++ b/MainApp.cpp @@ -0,0 +1,1049 @@ +#include <QNetworkReply> +#include <QNetworkRequest> +#include <QUrl> +#include <QUrlQuery> +#include <QNetworkProxy> +#include <QTreeWidget> +#include <iostream> +#include <error.h> +#include <json-c/json.h> +#include <stdlib.h> +#include <unistd.h> +#define __STDC_FORMAT_MACROS +#include <inttypes.h> + +#include "MainApp.h" +#include "Business.h" +#include "InfoPanel.h" +#include "ClickableLabel.h" +#include "Keyboard.h" +#include "traces.h" + +#define DEFAULT_TEXT "Select your destination with Yelp !" +#define URL_AUTH "https://api.yelp.com/oauth2/token" +#define URL_AUTOCOMPLETE "https://api.yelp.com/v3/autocomplete" +#define URL_SEARCH "https://api.yelp.com/v3/businesses/search" + +#define BIG_BUFFER_SIZE (1024*1024) +#define LEFT_OFFSET 28 +#define FONT_SIZE_LINEDIT 20 +#define FONT_SIZE_LIST 18 +#define TEXT_INPUT_WIDTH 800 +#define SEARCH_BTN_SIZE 105 +#define SPACER 15 +#define WIDGET_WIDTH (SEARCH_BTN_SIZE + SPACER + TEXT_INPUT_WIDTH) +#define DISPLAY_WIDTH TEXT_INPUT_WIDTH +#define DISPLAY_HEIGHT 480 +#define COMPLETE_W_WITH_KB 1080 +#define COMPLETE_H_WITH_KB 1488 +#define RESULT_ITEM_HEIGHT 80 +#define MARGINS 25 +#define AGL_REFRESH_DELAY 75 /* milliseconds */ + +#define SCROLLBAR_STYLE \ +"QScrollBar:vertical {" \ +" border: 2px solid grey;" \ +" background: gray;" \ +" width: 45px;" \ +"}" + +using namespace std; + +MainApp::MainApp():QMainWindow(Q_NULLPTR, Qt::FramelessWindowHint), + networkManager(this),searchBtn(QIcon(tr(":/images/loupe-90.png")), tr(""), this), + lineEdit(this),keyboard(QRect(0, 688, COMPLETE_W_WITH_KB, 720), this), + mutex(QMutex::Recursive),token(""),currentSearchingText(""),currentSearchedText(""), + pSearchReply(NULL),pInfoPanel(NULL),pResultList(NULL),currentLatitude(0.0),currentLongitude(0.0), + navicoreSession(0),currentIndex(0),fontId(-1),isInfoScreen(false), + isInputDisplayed(false),isKeyboard(false),isAglNavi(false) +{ + //this->setAttribute(Qt::WA_TranslucentBackground); + this->setStyleSheet("border: none;"); + + searchBtn.setStyleSheet("border: none; color: #FFFFFF;"); + searchBtn.setMinimumSize(QSize(SEARCH_BTN_SIZE, SEARCH_BTN_SIZE)); + searchBtn.setIconSize(searchBtn.size()); + searchBtn.setGeometry(QRect(LEFT_OFFSET, 0, searchBtn.width(), searchBtn.height())); + + lineEdit.setStyleSheet("border: none; color: #FFFFFF;"); + lineEdit.setMinimumSize(QSize(TEXT_INPUT_WIDTH, SEARCH_BTN_SIZE)); + + lineEdit.setPlaceholderText(QString(DEFAULT_TEXT)); + font = lineEdit.font(); + font.setPointSize(FONT_SIZE_LINEDIT); + lineEdit.setFont(font); + lineEdit.setTextMargins(MARGINS/2, 0, 0, 0); + lineEdit.installEventFilter(this); + lineEdit.setGeometry(QRect(LEFT_OFFSET + searchBtn.width() + SPACER, 0, lineEdit.width(), lineEdit.height())); + lineEdit.setVisible(false); + + /* We might need a Japanese font: */ + QFile fontFile(":/fonts/DroidSansJapanese.ttf"); + if (!fontFile.open(QIODevice::ReadOnly)) + { + TRACE_ERROR("failed to open font file"); + } + else + { + QByteArray fontData = fontFile.readAll(); + fontId = QFontDatabase::addApplicationFontFromData(fontData); + if (fontId < 0) + { + TRACE_ERROR("QFontDatabase::addApplicationFontFromData failed"); + } + } + + /* Check if "AGL_NAVI" env variable is set. If yes, we must notify + * AGL environment when surface needs to be resized */ + if (getenv("AGL_NAVI")) + isAglNavi = true; + + connect(this, SIGNAL(allSessionsGotSignal()), this, SLOT(allSessionsGot())); + connect(this, SIGNAL(positionGotSignal()), this, SLOT(positionGot())); + connect(this, SIGNAL(allRoutesGotSignal()), this, SLOT(allRoutesGot())); + connect(this, SIGNAL(routeCreatedSignal()), this, SLOT(routeCreated())); + + this->setGeometry(QRect(this->pos().x(), this->pos().y(), COMPLETE_W_WITH_KB, COMPLETE_H_WITH_KB)); + this->setStyleSheet("background-image: url(:/images/AGL_POI_Background.png);"); + this->show(); +} + +MainApp::~MainApp() +{ + mutex.lock(); + if (fontId >= 0) + QFontDatabase::removeApplicationFont(fontId); + + searchBtn.disconnect(); + lineEdit.disconnect(); + networkManager.disconnect(); + keyboard.disconnect(); + + delete pSearchReply; + delete pInfoPanel; + mutex.unlock(); +} + +void MainApp::searchBtnClicked() +{ + isInputDisplayed = !isInputDisplayed; + TRACE_DEBUG("isInputDisplayed = %d", isInputDisplayed); + DisplayLineEdit(isInputDisplayed); +} + +void MainApp::DisplayLineEdit(bool display) +{ + mutex.lock(); + + this->setGeometry(QRect(this->pos().x(), this->pos().y(), COMPLETE_W_WITH_KB, COMPLETE_H_WITH_KB)); + + if (display) + { + lineEdit.setVisible(true); + lineEdit.setFocus(); + } + else + { + if (pResultList) + { + pResultList->removeEventFilter(this); + delete pResultList; + pResultList = NULL; + } + if (pInfoPanel) + { + delete pInfoPanel; + pInfoPanel = NULL; + } + lineEdit.setText(tr("")); + lineEdit.setVisible(false); + } + isInputDisplayed = display; + + mutex.unlock(); +} + +void MainApp::UpdateAglSurfaces() +{ + char cmd[1024]; + + TRACE_DEBUG("handle AGL demo surfaces (new surface is bigger)"); + snprintf(cmd, 1023, "/usr/bin/LayerManagerControl set surface $SURFACE_ID_CLIENT source region 0 0 %d %d", + this->width(), this->height()); + TRACE_DEBUG("%s", cmd); + system(cmd); + snprintf(cmd, 1023, "/usr/bin/LayerManagerControl set surface $SURFACE_ID_CLIENT destination region $CLIENT_X $CLIENT_Y %d %d", + this->width(), this->height()); + TRACE_DEBUG("%s", cmd); + system(cmd); +} + +void MainApp::DisplayResultList(bool display, bool RefreshDisplay) +{ + mutex.lock(); + + if (display) + { + if (!pResultList) + { + pResultList = new QTreeWidget(this); + pResultList->setStyleSheet("border: none; color: #FFFFFF;"); + pResultList->setRootIsDecorated(false); + pResultList->setEditTriggers(QTreeWidget::NoEditTriggers); + pResultList->setSelectionBehavior(QTreeWidget::SelectRows); + pResultList->setFrameStyle(QFrame::Box | QFrame::Plain); + pResultList->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff); + //pResultList->setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff); + pResultList->setAttribute(Qt::WA_AcceptTouchEvents); + pResultList->verticalScrollBar()->setStyleSheet(SCROLLBAR_STYLE); + pResultList->header()->hide(); + //font.setPointSize(FONT_SIZE_LIST); + //pResultList->setFont(font); + pResultList->installEventFilter(this); + } + + pResultList->setGeometry(QRect( LEFT_OFFSET+searchBtn.width()+SPACER, searchBtn.height()+SPACER, + DISPLAY_WIDTH, DISPLAY_HEIGHT)); + if (RefreshDisplay) + { + this->setGeometry(QRect(this->pos().x(), this->pos().y(), COMPLETE_W_WITH_KB, COMPLETE_H_WITH_KB)); + } + pResultList->setVisible(true); + pResultList->setFocus(); + } + else + { + if (pResultList) + { + pResultList->removeEventFilter(this); + pResultList->deleteLater(); + pResultList = NULL; + } + + lineEdit.setFocus(); + + if (RefreshDisplay) + { + this->setGeometry(QRect(this->pos().x(), this->pos().y(), COMPLETE_W_WITH_KB, COMPLETE_H_WITH_KB)); + } + } + + mutex.unlock(); +} + +void MainApp::textChanged(const QString & text) +{ + TRACE_INFO("New text is: %s", qPrintable(text)); + + /* do not handle text input if info panel is displayed: */ + if (pInfoPanel) return; + + mutex.lock(); + + delete pSearchReply; /* cancel current search */ + pSearchReply = NULL; + + if (text.length() == 0) /* if empty text -> no search */ + { + DisplayResultList(false); + mutex.unlock(); + return; + } + + /* if text is the same as previous search -> no need to search again */ + if (text == currentSearchedText) + { + DisplayResultList(true); + FillResultList(Businesses, currentIndex); + mutex.unlock(); + return; + } + this->currentSearchingText = text; + + /* we need to know our current position */ + std::vector<int32_t> Params; + Params.push_back(naviapi::NAVICORE_LONGITUDE); + Params.push_back(naviapi::NAVICORE_LATITUDE); + naviapi.getPosition(Params); + + mutex.unlock(); +} + +void MainApp::textAdded(const QString & text) +{ + mutex.lock(); + lineEdit.setText(lineEdit.text() + text); + mutex.unlock(); +} + +void MainApp::keyPressed(int key) +{ + mutex.lock(); + if (key == '\b') /* backspace */ + { + int len = lineEdit.text().length(); + if (len > 0) + lineEdit.setText(lineEdit.text().remove(len-1, 1)); + } + mutex.unlock(); +} + +void MainApp::itemClicked() +{ + mutex.lock(); + if (isInfoScreen) + { + DisplayInformation(true, false); + } + else + { + SetDestination(); + DisplayLineEdit(false); + } + mutex.unlock(); +} + +void MainApp::ParseJsonBusinessList(const char* buf, std::vector<Business> & Output) +{ + json_object *jobj = json_tokener_parse(buf); + if (!jobj) + { + TRACE_ERROR("json_tokener_parse failed"); + cerr << "json_tokener_parse failed: " << buf << endl; + return; + } + + json_object_object_foreach(jobj, key, val) + { + (void)key; + json_object *value; + + if (json_object_get_type(val) == json_type_array) + { + TRACE_DEBUG_JSON("an array was found"); + + if(json_object_object_get_ex(jobj, "businesses", &value)) + { + TRACE_DEBUG_JSON("an business was found"); + + int arraylen = json_object_array_length(value); + + for (int i = 0; i < arraylen; i++) + { + Business NewBusiness; + + json_object* medi_array_obj, *medi_array_obj_elem; + medi_array_obj = json_object_array_get_idx(value, i); + if (medi_array_obj) + { + if (json_object_object_get_ex(medi_array_obj, "rating", &medi_array_obj_elem)) + { + NewBusiness.Rating = json_object_get_double(medi_array_obj_elem); + TRACE_DEBUG_JSON("got Rating : %f", NewBusiness.Rating); + } + + if (json_object_object_get_ex(medi_array_obj, "distance", &medi_array_obj_elem)) + { + NewBusiness.Distance = json_object_get_double(medi_array_obj_elem); + TRACE_DEBUG_JSON("got Distance : %f", NewBusiness.Distance); + } + + if (json_object_object_get_ex(medi_array_obj, "review_count", &medi_array_obj_elem)) + { + NewBusiness.ReviewCount = json_object_get_int(medi_array_obj_elem); + TRACE_DEBUG_JSON("got ReviewCount : %u", NewBusiness.ReviewCount); + } + + if (json_object_object_get_ex(medi_array_obj, "name", &medi_array_obj_elem)) + { + NewBusiness.Name = QString(json_object_get_string(medi_array_obj_elem)); + TRACE_DEBUG_JSON("got Name : %s", qPrintable(NewBusiness.Name)); + } + + if (json_object_object_get_ex(medi_array_obj, "image_url", &medi_array_obj_elem)) + { + NewBusiness.ImageUrl = QString(json_object_get_string(medi_array_obj_elem)); + TRACE_DEBUG_JSON("got ImageUrl : %s", qPrintable(NewBusiness.ImageUrl)); + } + + if (json_object_object_get_ex(medi_array_obj, "phone", &medi_array_obj_elem)) + { + NewBusiness.Phone = QString(json_object_get_string(medi_array_obj_elem)); + TRACE_DEBUG_JSON("got Phone : %s", qPrintable(NewBusiness.Phone)); + } + + if (json_object_object_get_ex(medi_array_obj, "coordinates", &medi_array_obj_elem)) + { + json_object *value2; + + TRACE_DEBUG_JSON("coordinates were found"); + + if(json_object_object_get_ex(medi_array_obj_elem, "latitude", &value2)) + { + NewBusiness.Latitude = json_object_get_double(value2); + TRACE_DEBUG_JSON("got Latitude : %f", NewBusiness.Latitude); + } + + if(json_object_object_get_ex(medi_array_obj_elem, "longitude", &value2)) + { + NewBusiness.Longitude = json_object_get_double(value2); + TRACE_DEBUG_JSON("got Longitude : %f", NewBusiness.Longitude); + } + } + + if (json_object_object_get_ex(medi_array_obj, "location", &medi_array_obj_elem)) + { + json_object *value2; + + TRACE_DEBUG_JSON("a location was found"); + + /* TODO: how do we deal with address2 and address3 ? */ + if(json_object_object_get_ex(medi_array_obj_elem, "address1", &value2)) + { + NewBusiness.Address = QString(json_object_get_string(value2)); + TRACE_DEBUG_JSON("got Address : %s", qPrintable(NewBusiness.Address)); + } + + if(json_object_object_get_ex(medi_array_obj_elem, "city", &value2)) + { + NewBusiness.City = QString(json_object_get_string(value2)); + TRACE_DEBUG_JSON("got City : %s", qPrintable(NewBusiness.City)); + } + + if(json_object_object_get_ex(medi_array_obj_elem, "state", &value2)) + { + NewBusiness.State = QString(json_object_get_string(value2)); + TRACE_DEBUG_JSON("got State : %s", qPrintable(NewBusiness.State)); + } + + if(json_object_object_get_ex(medi_array_obj_elem, "zip_code", &value2)) + { + NewBusiness.ZipCode = QString(json_object_get_string(value2)); + TRACE_DEBUG_JSON("got ZipCode : %s", qPrintable(NewBusiness.ZipCode)); + } + + if(json_object_object_get_ex(medi_array_obj_elem, "country", &value2)) + { + NewBusiness.Country = QString(json_object_get_string(value2)); + TRACE_DEBUG_JSON("got Country : %s", qPrintable(NewBusiness.Country)); + } + } + + /* TODO: parse categories */ + + /* Add business in our list: */ + Businesses.push_back(NewBusiness); + } + } + } + } + } + + json_object_put(jobj); +} + +bool MainApp::eventFilter(QObject *obj, QEvent *ev) +{ + bool ret = false; + + mutex.lock(); + + if (obj == pResultList) + { + //TRACE_DEBUG("ev->type() = %d", (int)ev->type()); + + if (ev->type() == QEvent::KeyPress) + { + bool consumed = false; + int key = static_cast<QKeyEvent*>(ev)->key(); + TRACE_DEBUG("key pressed (%d)", key); + switch (key) { + case Qt::Key_Enter: + case Qt::Key_Return: + TRACE_DEBUG("enter or return"); + if (isInfoScreen) + { + DisplayInformation(true); + } + else + { + SetDestination(); + DisplayLineEdit(false); + } + consumed = true; + break; + + case Qt::Key_Escape: + TRACE_DEBUG("escape"); + DisplayResultList(false); + consumed = true; + break; + + case Qt::Key_Up: + case Qt::Key_Down: + case Qt::Key_Home: + case Qt::Key_End: + case Qt::Key_PageUp: + case Qt::Key_PageDown: + TRACE_DEBUG("arrows"); + break; + + default: + TRACE_DEBUG("default"); + lineEdit.event(ev); + break; + } + + mutex.unlock(); + return consumed; + } + } + else if (obj == &lineEdit) + { + if (pInfoPanel && ev->type() == QEvent::KeyPress) + { + switch(static_cast<QKeyEvent*>(ev)->key()) + { + case Qt::Key_Escape: + TRACE_DEBUG("Escape !"); + DisplayInformation(false, false); + DisplayResultList(true); + FillResultList(Businesses, currentIndex); + break; + case Qt::Key_Enter: + case Qt::Key_Return: + TRACE_DEBUG("Go !"); + SetDestination(currentIndex); + DisplayLineEdit(false); + break; + default: break; + } + } + } + else + { + ret = QMainWindow::eventFilter(obj, ev); + } + mutex.unlock(); + return ret; +} + +void MainApp::resizeEvent(QResizeEvent* event) +{ + QMainWindow::resizeEvent(event); + if (isAglNavi) + { + QTimer::singleShot(AGL_REFRESH_DELAY, Qt::CoarseTimer, this, SLOT(UpdateAglSurfaces())); + } +} + +void MainApp::SetDestination(int index) +{ + mutex.lock(); + + /* if pResultList exists, take the selected index + * otherwise, take the index given as parameter */ + if (pResultList) + { + QList<QTreeWidgetItem *> SelectedItems = pResultList->selectedItems(); + if (SelectedItems.size() > 0) + { + /* select the first selected item : */ + index = pResultList->indexOfTopLevelItem(*SelectedItems.begin()); + } + } + + TRACE_DEBUG("index is: %d", index); + + /* retrieve the coordinates of this item : */ + this->destinationLatitude = Businesses[index].Latitude; + this->destinationLongitude = Businesses[index].Longitude; + + naviapi.getAllRoutes(); + + mutex.unlock(); +} + +void MainApp::DisplayInformation(bool display, bool RefreshDisplay) +{ + mutex.lock(); + if (display) + { + /* pResultList must exist, so that we can retrieve the selected index: */ + if (!pResultList) + { + TRACE_ERROR("pResultList is null"); + mutex.unlock(); + return; + } + + QList<QTreeWidgetItem *> SelectedItems = pResultList->selectedItems(); + if (SelectedItems.size() <= 0) + { + TRACE_ERROR("no item is selected"); + mutex.unlock(); + return; + } + + /* select the first selected item : */ + currentIndex = pResultList->indexOfTopLevelItem(*SelectedItems.begin()); + + /* Resize window: */ + DisplayResultList(false, false); + + /* Display info for the selected item: */ + QRect rect( LEFT_OFFSET+searchBtn.width()+SPACER, searchBtn.height()+SPACER, + DISPLAY_WIDTH, DISPLAY_HEIGHT); + pInfoPanel = new InfoPanel(this, Businesses[currentIndex], rect); + + if (RefreshDisplay) + { + this->setGeometry(QRect(this->pos().x(), this->pos().y(), COMPLETE_W_WITH_KB, COMPLETE_H_WITH_KB)); + } + + connect(pInfoPanel->getGoButton(), SIGNAL(clicked(bool)), this, SLOT(goClicked())); + connect(pInfoPanel->getCancelButton(), SIGNAL(clicked(bool)), this, SLOT(cancelClicked())); + } + else + { + if (pInfoPanel) + { + pInfoPanel->getGoButton()->disconnect(); + pInfoPanel->getCancelButton()->disconnect(); + delete pInfoPanel; + pInfoPanel = NULL; + } + lineEdit.setFocus(); + + if (RefreshDisplay) + { + this->setGeometry(QRect(this->pos().x(), this->pos().y(), COMPLETE_W_WITH_KB, COMPLETE_H_WITH_KB)); + } + } + + mutex.unlock(); +} + +void MainApp::networkReplySearch(QNetworkReply* reply) +{ + char buf[BIG_BUFFER_SIZE]; + int buflen; + + mutex.lock(); + + /* memorize the text which gave this result: */ + currentSearchedText = lineEdit.text(); + + if (reply->error() == QNetworkReply::NoError) + { + // we only handle this callback if it matches the last search request: + if (reply != pSearchReply) + { + TRACE_INFO("this reply is already too late (or about a different network request)"); + mutex.unlock(); + return; + } + + buflen = reply->read(buf, BIG_BUFFER_SIZE-1); + buf[buflen] = '\0'; + + if (buflen == 0) + { + mutex.unlock(); + return; + } + + + + currentIndex = 0; + Businesses.clear(); + ParseJsonBusinessList(buf, Businesses); + DisplayResultList(true); + FillResultList(Businesses); + } + else + { + fprintf(stderr,"POI: reply error network please check to poikey and system time (adjusted?)\n"); + } + + mutex.unlock(); +} + +/* pResultList must be allocated at this point ! */ +int MainApp::FillResultList(vector<Business> & list, int focusIndex) +{ + int nbElem = 0; + + mutex.lock(); + + pResultList->setUpdatesEnabled(false); + pResultList->clear(); + + /* filling the dropdown menu: */ + for (vector<Business>::iterator it = list.begin(); it != list.end(); it++) + { + /* workaround to avoid entries with wrong coordinates returned by Yelp: */ + if (IsCoordinatesConsistent(*it) == false) + { + list.erase(it--); + continue; + } + + QTreeWidgetItem * item = new QTreeWidgetItem(pResultList); + + ClickableLabel *label = new ClickableLabel("<b>"+(*it).Name+ + "</b><br>"+(*it).Address+", "+(*it).City+", "+(*it).State+ + " "+(*it).ZipCode+", "+(*it).Country, pResultList); + label->setTextFormat(Qt::RichText); + font.setPointSize(FONT_SIZE_LIST); + label->setFont(font); + label->setIndent(MARGINS); + label->setAttribute(Qt::WA_AcceptTouchEvents); + item->setSizeHint(0, QSize(TEXT_INPUT_WIDTH, RESULT_ITEM_HEIGHT)); + pResultList->setItemWidget(item, 0, label); + connect(label, SIGNAL(clicked()), this, SLOT(itemClicked())); + + //item->setText(0, (*it).Name); + + if (nbElem == focusIndex) + { + pResultList->setCurrentItem(item); + } + nbElem++; + } + + pResultList->setUpdatesEnabled(true); + + mutex.unlock(); + return nbElem; +} + +/* Well... some of the POI returned by Yelp have coordinates which are + * completely inconsistent with the distance at which the POI is + * supposed to be. + * https://github.com/Yelp/yelp-fusion/issues/104 + * Let's skip them for the moment: */ +#define PI 3.14159265 +#define EARTH_RADIUS 6371000 +static inline double toRadians(double a) { return a * PI / 180.0; } +bool MainApp::IsCoordinatesConsistent(Business & business) +{ + double lat1 = toRadians(currentLatitude); + double lon1 = toRadians(currentLongitude); + double lat2 = toRadians(business.Latitude); + double lon2 = toRadians(business.Longitude); + double x = (lon2 - lon1) * cos((lat1 + lat2)/2); + double y = lat2 - lat1; + double DistanceFromCoords = EARTH_RADIUS * sqrt(pow(x, 2) + pow(y, 2)); + + /* if calculated distance is not between +/- 10% of the announced + * distance -> skip this POI: */ + if (DistanceFromCoords < business.Distance * 0.9 || + DistanceFromCoords > business.Distance * 1.1) + { + TRACE_ERROR("Announced distance: %f, calculated distance: %f", business.Distance, DistanceFromCoords); + return false; + } + + return true; +} +/* end of workaround */ + +bool MainApp::CheckNaviApi(int argc, char *argv[]) +{ + bool ret = naviapi.connect(argc, argv, this); + + if (ret == true) + { + naviapi.getAllSessions(); + } + + return ret; +} + +int MainApp::AuthenticatePOI(const QString & CredentialsFile) +{ + char buf[512]; + QString AppId; + QString AppSecret; + QString ProxyHostName; + QString PortStr; + QString User; + QString Password; + int portnum; + + /* First, read AppId and AppSecret from credentials file: */ + FILE* filep = fopen(qPrintable(CredentialsFile), "r"); + if (!filep) + { + fprintf(stderr,"Failed to open credentials file \"%s\": %m", qPrintable(CredentialsFile)); + return -1; + } + + if (!fgets(buf, 512, filep)) + { + fprintf(stderr,"Failed to read AppId from credentials file \"%s\"", qPrintable(CredentialsFile)); + fclose(filep); + return -1; + } + if (strlen(buf) > 0 && buf[strlen(buf)-1] == '\n') + buf[strlen(buf)-1] = '\0'; + AppId = QString(buf); + + if (!fgets(buf, 512, filep)) + { + fprintf(stderr,"Failed to read AppSecret from credentials file \"%s\"", qPrintable(CredentialsFile)); + fclose(filep); + return -1; + } + if (strlen(buf) > 0 && buf[strlen(buf)-1] == '\n') + buf[strlen(buf)-1] = '\0'; + AppSecret = QString(buf); + + QNetworkProxy proxy; + + //ProxyHostName + if (!fgets(buf, 512, filep)) + { + TRACE_INFO("Failed to read ProxyHostName from credentials file \"%s\"", qPrintable(CredentialsFile)); + } + else + { + if (strlen(buf) > 0 && buf[strlen(buf)-1] == '\n') + buf[strlen(buf)-1] = '\0'; + ProxyHostName = QString(buf); + ProxyHostName.replace(0, 14, tr("")); + + //Port + if (!fgets(buf, 512, filep)) + { + TRACE_ERROR("Failed to read Port from credentials file \"%s\"", qPrintable(CredentialsFile)); + fclose(filep); + return -1; + } + if (strlen(buf) > 0 && buf[strlen(buf)-1] == '\n') + buf[strlen(buf)-1] = '\0'; + PortStr = QString(buf); + PortStr.replace(0, 5, tr("")); + portnum = PortStr.toInt(); + + //User + if (!fgets(buf, 512, filep)) + { + TRACE_ERROR("Failed to read User from credentials file \"%s\"", qPrintable(CredentialsFile)); + fclose(filep); + return -1; + } + if (strlen(buf) > 0 && buf[strlen(buf)-1] == '\n') + buf[strlen(buf)-1] = '\0'; + User = QString(buf); + User.replace(0, 5, tr("")); + + //Password + if (!fgets(buf, 512, filep)) + { + TRACE_ERROR("Failed to read Password from credentials file \"%s\"", qPrintable(CredentialsFile)); + fclose(filep); + return -1; + } + if (strlen(buf) > 0 && buf[strlen(buf)-1] == '\n') + buf[strlen(buf)-1] = '\0'; + Password = QString(buf); + Password.replace(0, 9, tr("")); + + proxy.setType(QNetworkProxy::HttpProxy); + proxy.setHostName(qPrintable(ProxyHostName)); + proxy.setPort(portnum); + proxy.setUser(qPrintable(User)); + proxy.setPassword(qPrintable(Password)); + QNetworkProxy::setApplicationProxy(proxy); + } + + fclose(filep); + + TRACE_INFO("Found credentials"); + + /* Then, send a HTTP request to get the token and wait for answer (synchronously): */ + + token = AppSecret; + return 0; +} + +int MainApp::StartMonitoringUserInput() +{ + connect(&searchBtn, SIGNAL(clicked(bool)), this, SLOT(searchBtnClicked())); + connect(&lineEdit, SIGNAL(textChanged(const QString &)), this, SLOT(textChanged(const QString &))); + connect(&networkManager, SIGNAL(finished(QNetworkReply*)), this, SLOT(networkReplySearch(QNetworkReply*))); + connect(&keyboard, SIGNAL(keyClicked(const QString &)), this, SLOT(textAdded(const QString &))); + connect(&keyboard, SIGNAL(specialKeyClicked(int)), this, SLOT(keyPressed(int))); + return 1; +} + +void MainApp::SetWayPoints(uint32_t myRoute) +{ + /* set the destination : */ + naviapi::Waypoint destWp(this->destinationLatitude, this->destinationLongitude); + std::vector<naviapi::Waypoint> myWayPoints; + myWayPoints.push_back(destWp); + naviapi.setWaypoints(navicoreSession, myRoute, true, myWayPoints); + + naviapi.calculateRoute(navicoreSession, myRoute); + + /* reset search: */ + currentSearchingText = tr(""); + currentSearchedText = tr(""); + currentIndex = 0; + Businesses.clear(); +} + +void MainApp::goClicked() +{ + TRACE_DEBUG("Go clicked !"); + SetDestination(currentIndex); + DisplayLineEdit(false); +} + +void MainApp::cancelClicked() +{ + TRACE_DEBUG("Cancel clicked !"); + DisplayInformation(false, false); + DisplayResultList(true, false); + FillResultList(Businesses, currentIndex); +} + +void MainApp::getAllSessions_reply(const std::map< uint32_t, std::string >& allSessions) +{ + mutex.lock(); + + if (allSessions.empty()) + { + TRACE_ERROR("Error: could not find an instance of Navicore"); + mutex.unlock(); + return; + } + + this->navicoreSession = allSessions.begin()->first; + + TRACE_INFO("Current session: %d", this->navicoreSession); + + mutex.unlock(); + + emit allSessionsGotSignal(); +} + + +void MainApp::getPosition_reply(std::map< int32_t, naviapi::variant > position) +{ + mutex.lock(); + + std::map< int32_t, naviapi::variant >::iterator it; + for (it = position.begin(); it != position.end(); it++) + { + if (it->first == naviapi::NAVICORE_LATITUDE) + { + currentLatitude = it->second._double; + } + else if (it->first == naviapi::NAVICORE_LONGITUDE) + { + currentLongitude = it->second._double; + } + } + + TRACE_INFO("Current position: %f, %f", currentLatitude, currentLongitude); + + mutex.unlock(); + + emit positionGotSignal(); +} + +void MainApp::getAllRoutes_reply(std::vector< uint32_t > allRoutes) +{ + mutex.lock(); + + uint32_t routeHandle = 0; + + if (allRoutes.size() != 0) + { + routeHandle = allRoutes[0]; + } + + this->currentRouteHandle = routeHandle; + + mutex.unlock(); + + emit allRoutesGotSignal(); +} + +void MainApp::createRoute_reply(uint32_t routeHandle) +{ + mutex.lock(); + + this->currentRouteHandle = routeHandle; + + mutex.unlock(); + + emit routeCreatedSignal(); +} + +void MainApp::allSessionsGot() +{ + mutex.lock(); + + // nothing to do + + mutex.unlock(); +} + +void MainApp::positionGot() +{ + mutex.lock(); + + /* let's generate a search request : */ + QString myUrlStr = URL_SEARCH + tr("?") + tr("term=") + currentSearchingText + + tr("&latitude=") + QString::number(currentLatitude) + + tr("&longitude=") + QString::number(currentLongitude); + + TRACE_DEBUG("URL: %s", qPrintable(myUrlStr)); + + QUrl myUrl = QUrl(myUrlStr); + QNetworkRequest req(myUrl); + req.setRawHeader(QByteArray("Authorization"), (tr("bearer ") + token).toLocal8Bit()); + + /* Then, send a HTTP request to get the token and wait for answer (synchronously): */ + + pSearchReply = networkManager.get(req); + + mutex.unlock(); +} + +void MainApp::allRoutesGot() +{ + mutex.lock(); + + /* check if a route already exists, if not create it : */ + if (this->currentRouteHandle == 0) + { + naviapi.createRoute(navicoreSession); + } + else + { + naviapi.pauseSimulation(navicoreSession); + naviapi.setSimulationMode(navicoreSession, false); + naviapi.cancelRouteCalculation(navicoreSession, this->currentRouteHandle); + sleep(1); + + SetWayPoints(this->currentRouteHandle); + } + + mutex.unlock(); +} + +void MainApp::routeCreated() +{ + mutex.lock(); + + SetWayPoints(this->currentRouteHandle); + + mutex.unlock(); +} + |