forked from EricaSkerrett/bme590final
/
gui.py
562 lines (500 loc) · 18.5 KB
/
gui.py
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import sys
import os
from PyQt5.QtWidgets import QMainWindow, QPushButton,\
QApplication, QInputDialog, QLineEdit, QLabel, \
QFileDialog, QComboBox, QAction, QMessageBox
from PyQt5.QtCore import pyqtSlot, QByteArray, Qt
from PyQt5.QtGui import QIcon, QPixmap, QColor
import client
from final import image_parser, make_hist, decode
import skimage
from skimage.viewer import ImageViewer
from PIL import Image
from matplotlib import pyplot as plt
import io
global_user_email = ""
global_image_name = []
global_selected_name = ""
global_process_type = ""
global_image_dict = {}
global_process_image = ""
class App(QMainWindow):
def __init__(self):
super().__init__()
self.title = 'BME 590 Image Processor'
self.left = 10
self.top = 10
self.width = 720
self.height = 480
self.init_gui()
self.next = None
def init_gui(self):
self.setWindowTitle(self.title)
self.setGeometry(self.left, self.top, self.width, self.height)
self.setAutoFillBackground(True)
p = self.palette()
p.setColor(self.backgroundRole(), QColor(204, 204, 255))
self.setPalette(p)
self.statusBar().showMessage('Welcome!')
self.display_text()
self.button_new_user()
self.button_existing_user()
self.show()
def display_text(self):
label = QLabel('Authors: Sarah Putney, '
'Erica Skerrett, Roujia Wang', self)
label.setAlignment(Qt.AlignCenter)
label.move(120, 300)
label.setMinimumSize(480, 40)
def button_new_user(self):
button = QPushButton('Create New User', self)
button.setMinimumSize(200, 40)
button.setToolTip('This is an example button')
button.move(150, 200)
button.clicked.connect(self.create_user)
def button_existing_user(self):
button = QPushButton('Existing User', self)
button.setMinimumSize(200, 40)
button.setToolTip('This is an example button')
button.move(400, 200)
button.clicked.connect(self.get_user)
@pyqtSlot()
def create_user(self):
user_email, ok_pressed = QInputDialog.getText(
self, "Account Information", "User Email:", QLineEdit.Normal, "")
if ok_pressed and user_email != '':
global global_user_email
global_user_email = user_email
client.post_create_user(global_user_email)
self.next = App2()
self.close()
@pyqtSlot()
def get_user(self):
user_email, ok_pressed = QInputDialog.getText(
self, "Account Information", "User Email:", QLineEdit.Normal, "")
if ok_pressed and user_email != '':
global global_user_email
global_user_email = user_email
email = client.get_returning_user(global_user_email)
if email.get("error_message") == 'None':
self.next = App2()
self.close()
else:
print(email)
button_reply = QMessageBox.question(
self, 'Error Message', email.get("error_message"),
QMessageBox.Yes | QMessageBox.No, QMessageBox.No)
if button_reply == QMessageBox.Yes:
self.next = App()
self.close()
else:
self.close()
class App2(QMainWindow):
def __init__(self):
super().__init__()
self.title = 'Image Processor'
self.left = 10
self.top = 10
self.width = 720
self.height = 480
self.label = QLabel()
self.next = None
self.init_gui()
def init_gui(self):
self.setWindowTitle(self.title)
self.setGeometry(self.left, self.top, self.width, self.height)
self.setAutoFillBackground(True)
p = self.palette()
p.setColor(self.backgroundRole(), QColor(204, 204, 255))
self.setPalette(p)
self.statusBar().showMessage('Step 1: Choose Images!')
self.display_image()
self.button_choose()
self.show()
def display_image(self):
label = QLabel(self)
pixmap = QPixmap('christmas.jpg')
pixmap2 = pixmap.scaledToWidth(400)
label.setPixmap(pixmap2)
label.setGeometry(160, 50, 640, 280)
def button_choose(self):
button = QPushButton('Choose Image', self)
button.setMinimumSize(200, 40)
button.setToolTip('This is an example button')
button.move(260, 340)
button.clicked.connect(self.image_dialog)
def image_dialog(self):
options = QFileDialog.Options()
options |= QFileDialog.DontUseNativeDialog
file_name, _ = QFileDialog.getOpenFileNames(
self, "QFileDialog.getOpenFileNames()", "",
"All Files (*)", options=options)
if file_name:
global global_image_name
global global_user_email
global global_image_dict
global_image_name = file_name
global_image_dict = image_parser(global_image_name)
client.post_uploaded_images(global_user_email, global_image_dict)
self.close()
self.next = App3()
else:
button_reply = QMessageBox.question(
self, 'Error Message', 'Please Choose Image(s) to Proceed',
QMessageBox.Yes | QMessageBox.No, QMessageBox.No)
if button_reply == QMessageBox.Yes:
self.next = App2()
self.close()
else:
self.close()
class App3(QMainWindow):
def __init__(self):
super().__init__()
self.title = 'Image Processor'
self.left = 10
self.top = 10
self.width = 720
self.height = 480
self.next = None
self.init_gui()
def init_gui(self):
self.setWindowTitle(self.title)
self.setGeometry(self.left, self.top, self.width, self.height)
self.setAutoFillBackground(True)
p = self.palette()
p.setColor(self.backgroundRole(), QColor(204, 204, 255))
self.setPalette(p)
self.statusBar().showMessage('Step 2: Upload Image(s)!')
self.display_text()
self.scroll_down_menu()
self.button_upload()
self.show()
def display_text(self):
label = QLabel('Please Select From Following Options'
' by Clicking the Image Name:', self)
label.setAlignment(Qt.AlignCenter)
label.move(40, 150)
label.setMinimumSize(640, 40)
def scroll_down_menu(self):
global global_user_email
global global_image_name
uploaded_images = global_image_name
combo = QComboBox(self)
for i in uploaded_images:
combo.addItem(i)
combo.move(140, 200)
combo.setMinimumSize(440, 40)
combo.activated[str].connect(self.on_activated)
def on_activated(self, name):
global global_image_name
global global_selected_name
for i in global_image_name:
if name in i:
global_selected_name = name
print(global_selected_name)
def button_upload(self):
button = QPushButton('Upload Image', self)
button.setMinimumSize(200, 40)
button.setToolTip('This is an example button')
button.move(260, 320)
button.clicked.connect(self.next_window)
def next_window(self):
global global_selected_name
if global_selected_name == '':
button_reply = QMessageBox.question(
self, 'Error Message', 'You must click on the image to'
' select it!',
QMessageBox.Yes | QMessageBox.No, QMessageBox.No)
if button_reply == QMessageBox.Yes:
self.next = App3()
self.close()
else:
self.close()
else:
self.close()
self.next = App4()
class App4(QMainWindow):
def __init__(self):
super().__init__()
global global_selected_name
self.title = 'Image Processor'
self.left = 10
self.top = 10
self.width = 720
self.height = 480
self.next = None
self.path, self.filename = os.path.split(global_selected_name)
self.init_gui()
print(global_selected_name)
def init_gui(self):
self.setWindowTitle(self.title)
self.setGeometry(self.left, self.top, self.width, self.height)
self.setAutoFillBackground(True)
p = self.palette()
p.setColor(self.backgroundRole(), QColor(204, 204, 255))
self.setPalette(p)
self.statusBar().showMessage('Step 3: Process Image!')
self.display_image()
self.button1()
self.button2()
self.button3()
self.button4()
self.show()
def display_image(self):
label = QLabel(self)
pixmap = QPixmap(os.path.join(self.path, self.filename))
pixmap2 = pixmap.scaledToWidth(400)
label.setPixmap(pixmap2)
label.setGeometry(50, 20, 640, 400)
def button1(self):
button = QPushButton('Histogram Equalization', self)
button.setMinimumSize(200, 40)
button.setToolTip('This is an example button')
button.move(470, 120)
button.clicked.connect(self.histogram)
def button2(self):
button = QPushButton('Contrast Stretching', self)
button.setMinimumSize(200, 40)
button.setToolTip('This is an example button')
button.move(470, 170)
button.clicked.connect(self.contrast)
def button3(self):
button = QPushButton('Log Compression', self)
button.setMinimumSize(200, 40)
button.setToolTip('This is an example button')
button.move(470, 220)
button.clicked.connect(self.compression)
def button4(self):
button = QPushButton('Reverse Video', self)
button.setMinimumSize(200, 40)
button.setToolTip('This is an example button')
button.move(470, 270)
button.clicked.connect(self.reverse)
@pyqtSlot()
def histogram(self):
global global_user_email
global global_process_type
global global_selected_name
global_process_type = "HistogramEqualization"
print(global_user_email)
print(global_selected_name)
print(global_process_type)
client.post_processed_image(global_user_email,
global_selected_name, global_process_type)
print('posted')
print(global_selected_name)
self.close()
self.next = App5()
@pyqtSlot()
def contrast(self):
global global_user_email
global global_process_type
global global_selected_name
global_process_type = "ContrastStretching"
print(global_user_email)
print(global_selected_name)
print(global_process_type)
client.post_processed_image(global_user_email,
global_selected_name, global_process_type)
self.close()
self.next = App5()
@pyqtSlot()
def compression(self):
global global_user_email
global global_process_type
global global_selected_name
global_process_type = "LogCompression"
print(global_user_email)
print(global_process_type)
client.post_processed_image(global_user_email,
global_selected_name, global_process_type)
self.close()
self.next = App5()
@pyqtSlot()
def reverse(self):
global global_user_email
global global_process_type
global global_selected_name
global_process_type = "ReverseVideo"
print(global_user_email)
print(global_process_type)
client.post_processed_image(global_user_email,
global_selected_name, global_process_type)
self.close()
self.next = App5()
class App5(QMainWindow):
def __init__(self):
super().__init__()
self.title = 'Image Processor'
self.left = 10
self.top = 10
self.width = 720
self.height = 480
self.next = None
self.init_gui()
def init_gui(self):
self.setWindowTitle(self.title)
self.setGeometry(self.left, self.top, self.width, self.height)
self.setAutoFillBackground(True)
p = self.palette()
p.setColor(self.backgroundRole(), QColor(204, 204, 255))
self.setPalette(p)
self.statusBar().showMessage('Step 4: Download Processed Image!')
self.display_images()
self.display_images_info()
self.button_download()
self.upload_new_images()
self.button_histogram()
self.show()
def display_images(self):
global global_user_email
global global_process_type
global global_selected_name
global global_process_image
image_strip = global_selected_name.split('/')[-1]
image_name = image_strip.split('.')[0]
processed_images = client.get_processed_image(
global_user_email, image_name, global_process_type)
print(processed_images.keys())
label = QLabel(self)
s = processed_images[image_name]
global_process_image = s
data = QByteArray.fromBase64(s.encode())
image_type = image_strip.split('.')[1]
upload_sizes = client.get_upload_sizes(global_user_email)
upload_size = upload_sizes[image_name]
size_string = "Upload Size: " + str(upload_size)
upload_times = client.get_upload_time(global_user_email)
upload_time = upload_times[image_name]
print(upload_time)
time_string = "Upload Time: " + upload_time
pixmap = QPixmap()
if pixmap.loadFromData(data, image_type):
pixmap2 = pixmap.scaledToWidth(250)
label.setPixmap(pixmap2)
label.setGeometry(460, 100, 640, 250)
label1 = QLabel(size_string, self)
label1.move(455, 30)
label1.setMinimumSize(220, 40)
label2 = QLabel(time_string, self)
label2.move(410, 50)
label2.setMinimumSize(290, 40)
def display_images_info(self):
global global_user_email
info = client.get_user_metrics(global_user_email)
user_metrics = list(info.keys())
user_metrics_info = list(info.values())
for i, n in enumerate(user_metrics):
label1 = QLabel(str(n), self)
label1.move(30, 100 + i * 20)
label1.setMinimumSize(220, 40)
for i, n in enumerate(user_metrics_info):
label2 = QLabel(str(n), self)
label2.move(260, 100 + i * 20)
label2.setMinimumSize(200, 40)
def button_download(self):
button = QPushButton('Download Image', self)
button.setMinimumSize(200, 40)
button.setToolTip('This is an example button')
button.move(130, 370)
button.clicked.connect(self.download)
def upload_new_images(self):
button = QPushButton('Upload New Image(s)', self)
button.setMinimumSize(200, 40)
button.setToolTip('This is an example button')
button.move(130, 410)
button.clicked.connect(self.new_upload)
def button_histogram(self):
button = QPushButton('View Histograms', self)
button.setMinimumSize(200, 40)
button.setToolTip('This is an example button')
button.move(130, 330)
button.clicked.connect(self.histogram_window)
@pyqtSlot()
def download(self):
global global_process_image
options = QFileDialog.Options()
options |= QFileDialog.DontUseNativeDialog
file_name, options = QFileDialog.getSaveFileName(
self, "QFileDialog.getSaveFileName()",
"", "JPEG Files(*.jpeg);; "
"TIFF Files(*.tiff);; "
"PNG Files(*.png)", options=options)
if file_name:
options = options.split('.')[-1]
options = options.strip(')')
img_buf = decode(global_process_image)
img_array = skimage.io.imread(img_buf)
plt.imsave(file_name + '.' + options,
img_array)
@pyqtSlot()
def new_upload(self):
print('Upload New Images')
self.close()
self.next = App2()
@pyqtSlot()
def histogram_window(self):
global global_selected_name
global global_image_dict
image_strip = global_selected_name.split('/')[-1]
image_key = image_strip.split('.')[0]
image_data = global_image_dict[image_key]
make_hist(image_data)
self.close()
self.next = App6()
class App6(QMainWindow):
def __init__(self):
super().__init__()
self.title = 'Image Processor'
self.left = 10
self.top = 10
self.width = 720
self.height = 480
self.next = None
self.init_gui()
def init_gui(self):
self.setWindowTitle(self.title)
self.setGeometry(self.left, self.top, self.width, self.height)
self.setAutoFillBackground(True)
p = self.palette()
p.setColor(self.backgroundRole(), QColor(204, 204, 255))
self.setPalette(p)
self.statusBar().showMessage('Step 5: View Histograms!')
self.upload_new_images()
self.histogram_original()
self.histogram_processed()
self.show()
def upload_new_images(self):
button = QPushButton('Upload New Image(s)', self)
button.setMinimumSize(200, 30)
button.setToolTip('This is an example button')
button.move(260, 400)
button.clicked.connect(self.new_upload)
def histogram_original(self):
label_text = QLabel('Original Image', self)
label_text.move(105, 80)
label_text.setMinimumSize(150, 40)
label = QLabel('Original Image', self)
pixmap = QPixmap('hist.jpeg')
pixmap2 = pixmap.scaledToWidth(300)
label.setPixmap(pixmap2)
label.setGeometry(30, 120, 640, 200)
def histogram_processed(self):
global global_process_image
vals = make_hist(global_process_image)
label_text = QLabel('Processed Image', self)
label_text.move(465, 80)
label_text.setMinimumSize(150, 40)
label = QLabel('Processed Image', self)
pixmap = QPixmap('hist.jpeg')
pixmap2 = pixmap.scaledToWidth(300)
label.setPixmap(pixmap2)
label.setGeometry(390, 120, 640, 200)
@pyqtSlot()
def new_upload(self):
self.close()
self.next = App2()
if __name__ == '__main__':
app = QApplication(sys.argv)
ex = App()
sys.exit(app.exec_())