1 files changed, 121 insertions, 0 deletions
diff --git a/InfoPanel.cpp b/InfoPanel.cpp
new file mode 100644
index 0000000..bc57e34
--- /dev/null
+++ b/InfoPanel.cpp
@@ -0,0 +1,121 @@
+#include <QWidget>
+#include <QFont>
+#include <QNetworkRequest>
+#include <QNetworkReply>
+#include <QEventLoop>
+#include <QPixmap>
+#include <QImageReader>
+#include "InfoPanel.h"
+#include "traces.h"
+
+#define BTN_STYLE "background-color: #333333; color: white;"
+
+#define FONT_SIZE_BOLD      22
+#define FONT_SIZE           16
+#define STARS_IMG_OFFSET    1520
+#define STARS_IMG_HEIGHT    69
+#define STARS_IMG_WIDTH     324
+
+#define LABEL_NAME_HEIGHT       37
+#define LABEL_ADDR_HEIGHT       30
+#define LABEL_PHONE_HEIGHT      30
+#define LABEL_IMG_HEIGHT        220
+#define LABEL_REVIEWS_HEIGHT    24
+
+InfoPanel::InfoPanel(QWidget *parent, Business & business, QRect rect):
+            nameLabel(parent, rect),
+            imageLabel(parent, rect),
+            addressLabel(parent, rect),
+            phoneLabel(parent, rect),
+            imgRatingLabel(parent, rect),
+            nbReviewsLabel(parent, rect),
+            btnsBackground(parent, rect),
+            cancelButton("Cancel", parent),
+            goButton("Go !", parent),
+            networkManager(parent)
+{
+    int y = 0;
+    QPixmap pixmap;
+    bool isImageDownloaded = false;
+    QFont font, fontBold;
+
+    font = nameLabel.font();
+    font.setPointSize(FONT_SIZE);
+
+    fontBold = nameLabel.font();
+    fontBold.setPointSize(FONT_SIZE_BOLD);
+    fontBold.setBold(true);
+
+    /* Preload image Url: */
+    TRACE_INFO("Image URL: %s", qPrintable(business.ImageUrl));
+    QEventLoop eventLoop;
+    QObject::connect(&networkManager, SIGNAL(finished(QNetworkReply*)), &eventLoop, SLOT(quit()));
+    QNetworkRequest req(QUrl(business.ImageUrl));
+    QNetworkReply* reply = networkManager.get(req);
+
+    eventLoop.exec(); // wait for answer
+    if (reply->error() == QNetworkReply::NoError)
+    {
+        QByteArray jpegData = reply->readAll();
+        pixmap.loadFromData(jpegData);
+        isImageDownloaded = true;
+    }
+    networkManager.disconnect();
+    delete reply;
+
+    /* Display Name: */
+    nameLabel.Init(y, LABEL_NAME_HEIGHT, business.Name, &fontBold);
+    y += LABEL_NAME_HEIGHT;
+
+    /* Display Address: */
+    addressLabel.Init(y, LABEL_ADDR_HEIGHT,
+        business.Address+", "+business.City+", "+business.State+" "+business.ZipCode+", "+business.Country,
+        &font);
+    y += LABEL_ADDR_HEIGHT;
+
+    /* Display phone number: */
+    phoneLabel.Init(y, LABEL_PHONE_HEIGHT, business.Phone, &font);
+    y += LABEL_PHONE_HEIGHT;
+
+    /* Image Url: */
+    imageLabel.Init(y, LABEL_IMG_HEIGHT, QString(""));
+    y += LABEL_IMG_HEIGHT;
+    if (isImageDownloaded)
+    {
+        imageLabel.setPixmap(pixmap.scaled(QSize(rect.width(), LABEL_IMG_HEIGHT-6), Qt::KeepAspectRatio));
+    }
+
+    /* Display number of reviews: */
+    nbReviewsLabel.Init(y, LABEL_REVIEWS_HEIGHT, QString("Number of reviews : %1").arg(business.ReviewCount), &font);
+    y += LABEL_REVIEWS_HEIGHT;
+
+    /* Rating image: */
+    QImageReader reader(QString(":/images/stars_map_www.png"));
+    int RatingImgIndex = (int)((double)business.Rating*2)-1;
+    if (RatingImgIndex < 0)
+    {
+        RatingImgIndex = 0;
+    }
+    reader.setClipRect(QRect(0,
+        STARS_IMG_OFFSET + RatingImgIndex*STARS_IMG_HEIGHT, STARS_IMG_WIDTH, STARS_IMG_HEIGHT));
+    const QImage image = reader.read();
+    imgRatingLabel.Init(y, STARS_IMG_HEIGHT, QString(""));
+    y += STARS_IMG_HEIGHT;
+    imgRatingLabel.setPixmap(QPixmap::fromImage(image).scaled(QSize(rect.width() / 3, STARS_IMG_HEIGHT), Qt::KeepAspectRatio));
+
+    /* Buttons: */
+    btnsBackground.Init(y, 70, QString(""));
+    y += 70;
+
+    cancelButton.setStyleSheet(BTN_STYLE);
+    cancelButton.setFont(font);
+    cancelButton.setMinimumSize(QSize(rect.width()/4, 50));
+    cancelButton.setGeometry(QRect(rect.x()+rect.width()/8, rect.y()+y-60, rect.width()/4, 50));
+    cancelButton.setVisible(true);
+
+    goButton.setStyleSheet(BTN_STYLE);
+    goButton.setFont(font);
+    goButton.setMinimumSize(QSize(rect.width()/4, 50));
+    goButton.setGeometry(QRect(rect.x()+rect.width()*5/8, rect.y()+y-60, rect.width()/4, 50));
+    goButton.setVisible(true);
+}