Mercurial > bmsapp / file comparison

comparison: src/EditProductTab13.cpp

src/EditProductTab13.cpp

changeset 465
8fc909360552
parent 464
1fed3ff9a64e
child 466
68ef2cc3e8d2
equal deleted inserted replaced
464:1fed3ff9a64e 465:8fc909360552
15 * 15 *
16 * You should have received a copy of the GNU General Public License 16 * You should have received a copy of the GNU General Public License
17 * along with this program. If not, see <http://www.gnu.org/licenses/>. 17 * along with this program. If not, see <http://www.gnu.org/licenses/>.
18 */ 18 */
19 19
20 //void EditProduct::taste_date_changed(QDate val) 20 void EditProduct::images_Init()
21 //{ 21 {
22 // product->taste_date = ui->taste_dateEdit->nullDate(); 22 qDebug() << "images_Init()";
23 // is_changed(); 23
24 // setStage(); 24 // Start spinner
25 //} 25 // Clean old picture areas
26 // Load images data for this product uuid
27 // Show thumbnails on the left.
28 // If any, show picture 1
29 // Stop spinner
30 }
26 31
27 32
33 void EditProduct::addImage_clicked()
34 {
35 QString fileName;
36 QByteArray imageByteArray;
37 QSqlQuery query;
38 QSettings settings(QSettings::IniFormat, QSettings::UserScope, "mbse", "bmsapp");
39
40 QFileDialog dialog1(this, tr("Open File"));
41 dialog1.setDirectory(settings.value("paths/images").toString());
42 /* Only a few image formats are valid */
43 QStringList mimeTypeFilters ({ "image/bmp", "image/gif", "image/jpeg", "image/png", "image/svg+xml" });
44 dialog1.setMimeTypeFilters(mimeTypeFilters);
45 dialog1.setNameFilter("Images (*.bmp *.BMP *.gif *.GIF *.jpg *.JPG *.png *.PNG *.svg *.SVG)");
46 dialog1.setAcceptMode(QFileDialog::AcceptOpen);
47 // dialog1.setOption(QFileDialog::DontUseNativeDialog);
48 if (dialog1.exec() != QDialog::Accepted)
49 return;
50
51 /*
52 * Save our current path
53 */
54 settings.setValue("paths/images", dialog1.directory().absolutePath());
55
56 fileName = dialog1.selectedFiles().constFirst();
57 QImageReader reader(fileName);
58 reader.setAutoTransform(true);
59 const QImage newImage = reader.read();
60 if (newImage.isNull()) {
61 QMessageBox::information(this, QGuiApplication::applicationDisplayName(), tr("Cannot load %1: %2")
62 .arg(QDir::toNativeSeparators(fileName), reader.errorString()));
63 return;
64 }
65 qDebug() << "Image" << fileName << newImage.width() << newImage.height() << "size" << newImage.sizeInBytes();
66
67 QBuffer buffer(&imageByteArray);
68 buffer.open(QIODevice::WriteOnly);
69 newImage.save(&buffer, "PNG");
70
71 /*
72 * Now that we have selected a valid image, create a new dialog so
73 * we can add extra information for this image and a Save button.
74 */
75 QDialog* dialog = new QDialog(this);
76 dialog->resize(500, 490);
77 QDialogButtonBox *buttonBox = new QDialogButtonBox(dialog);
78 buttonBox->setObjectName(QString::fromUtf8("buttonBox"));
79 buttonBox->setGeometry(QRect(10, 440, 480, 32));
80 buttonBox->setLayoutDirection(Qt::LeftToRight);
81 buttonBox->setOrientation(Qt::Horizontal);
82 buttonBox->setStandardButtons(QDialogButtonBox::Cancel|QDialogButtonBox::Save);
83 buttonBox->setCenterButtons(true);
84
85 QLabel *imageLabel = new QLabel(dialog);
86 imageLabel->setObjectName(QString::fromUtf8("imageLabel"));
87 imageLabel->setGeometry(QRect(10, 10, 480, 320));
88 imageLabel->setAlignment(Qt::AlignCenter);
89 imageLabel->setText(tr("Image here"));
90 QPixmap outPixmap = QPixmap();
91 outPixmap.loadFromData(imageByteArray);
92 if (outPixmap.width() > 480 || outPixmap.height() > 320)
93 imageLabel->setPixmap(outPixmap.scaled(480, 320, Qt::KeepAspectRatio, Qt::SmoothTransformation));
94 else
95 imageLabel->setPixmap(outPixmap);
96
97 QLabel *typeLabel = new QLabel(dialog);
98 typeLabel->setObjectName(QString::fromUtf8("typeLabel"));
99 typeLabel->setText(tr("Image type:"));
100 typeLabel->setGeometry(QRect(10, 360, 141, 20));
101 typeLabel->setAlignment(Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter);
102
103 QComboBox *typeEdit = new QComboBox(dialog);
104 typeEdit->setObjectName(QString::fromUtf8("typeEdit"));
105 typeEdit->setGeometry(QRect(160, 360, 161, 23));
106 for (int i = 0; i < 7; i++)
107 typeEdit->addItem(g_prod_pic_types[i]);
108 typeEdit->setCurrentIndex(0);
109
110 QLabel *commentLabel = new QLabel(dialog);
111 commentLabel->setObjectName(QString::fromUtf8("commentLabel"));
112 commentLabel->setText(tr("Image comment:"));
113 commentLabel->setGeometry(QRect(10, 390, 141, 20));
114 commentLabel->setAlignment(Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter);
115
116 QLineEdit *commentEdit = new QLineEdit(dialog);
117 commentEdit->setObjectName(QString::fromUtf8("commentEdit"));
118 commentEdit->setGeometry(QRect(160, 390, 320, 23));
119 commentEdit->setToolTip(tr("The comment for this image."));
120
121 connect(buttonBox, SIGNAL(rejected()), dialog, SLOT(reject()));
122 connect(buttonBox, SIGNAL(accepted()), dialog, SLOT(accept()));
123
124 dialog->setModal(true);
125 dialog->exec();
126 if (dialog->result() == QDialog::Rejected) {
127 return;
128 }
129 disconnect(buttonBox, nullptr, nullptr, nullptr);
130
131 query.prepare("INSERT INTO products_pics SET uuid=:uuid, pic_type=:pic_type, pic_data=:pic_data, pic_comment=:pic_comment");
132 query.bindValue(":uuid", product->uuid);
133 query.bindValue(":pic_type", g_prod_pic_types[typeEdit->currentIndex()]);
134 query.bindValue(":pic_data", imageByteArray);
135 query.bindValue(":pic_comment", commentEdit->text());
136
137 query.exec();
138 if (query.lastError().isValid()) {
139 qWarning() << "addImage_clicked()" << query.lastError();
140 QMessageBox::warning(this, tr("Database error"), tr("MySQL error: %1\n%2\n%3")
141 .arg(query.lastError().nativeErrorCode()).arg(query.lastError().driverText()).arg(query.lastError().databaseText()));
142 } else {
143 qDebug() << "new image Saved";
144 }
145
146 //emit refreshAll();
147 }
148
149

Mercurial Repository: bmsapp

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