class PDFList(QWidget):
"""A list of PDFs for a document."""
def __init__(self, parent):
super(PDFList, self).__init__()
self.doc = None
self.doc_window = None
self.parent = parent
self.addButton = QPushButton("&Add PDF")
self.grid = QGridLayout()
self.layout = QBoxLayout(QBoxLayout.TopToBottom)
def set_doc_window(self, doc_window):
"""Set the doc_window of this list of PDFs."""
self.doc_window = doc_window
self.addButton.clicked.connect(self.doc_window.addPDF)
def set_doc(self, doc):
"""Set document."""
self.doc = doc
self.refresh()
def refresh(self):
"""Refresh list of PDF documents."""
item = self.grid.takeAt(0)
while item:
del item
item = self.grid.takeAt(0)
item = self.layout.takeAt(0)
while item:
del item
item = self.layout.takeAt(0)
files = self.doc.get_files()
paths = self.doc.get_fullpaths()
for index, (path, name) in enumerate(zip(paths, files)):
label = PDFLabel(name, path)
delete = QPushButton()
delete.setIcon(QIcon.fromTheme("edit-delete"))
delete.setText("")
delete.setEnabled(False) # TODO Delete this PDF
self.grid.addWidget(label, index, 0)
self.grid.addWidget(delete, index, 1)
self.layout.addLayout(self.grid)
self.layout.addWidget(self.addButton)
self.setLayout(self.layout)
def remove_all_widgets(layout: QBoxLayout, min_count: int = 0):
"""Remove all widgets from the given layout
Parameters
----------
layout : Union[QBoxLayout, None] -
Layout that widgets should be removed from.\n
min_count : int, optional -
Number of widgets that should remain in the layout, by default 0.
"""
if layout is not None:
while layout.count() - min_count:
child = layout.takeAt(0)
if child.widget() is not None:
child.widget().deleteLater()
elif child.layout() is not None:
remove_all_widgets(child.layout())
def rebuildTeamHotkeys(self, teamHotkeysHLayout: QBoxLayout, tabWidget: QTabWidget):
"""
Delete all child widgets
"""
while teamHotkeysHLayout.count():
child = teamHotkeysHLayout.takeAt(0)
if child.widget():
child.widget().deleteLater()
bar = tabWidget.tabBar()
hotkeyRDict = {v: k for k, v in self.hotkeyDict.items()}
# LOG.debug("tab count="+str(bar.count()))
for i in range(0, bar.count()):
# An apparent bug causes the tabButton (a label) to not have a text attrubite;
# so, use the whatsThis attribute instead.
callsign = bar.tabWhatsThis(i)
hotkey = hotkeyRDict.get(callsign, "")
label = QLabel(hotkey)
label.setFixedWidth(bar.tabRect(i).width())
label.setStyleSheet("border:0px solid black;margin:0px;font-style:italic;font-size:14px;background-image:url(:/radiolog_ui/blank-computer-key.png) 0 0 30 30;")
label.setAlignment(Qt.AlignCenter)
teamHotkeysHLayout.addWidget(label)
teamHotkeysHLayout.addStretch()
class Wyrmy(QWidget):
def __init__(self, outside):
super(Wyrmy, self).__init__()
# get/set basic information
self.app_control = outside
screen_res = self.app_control.desktop().screenGeometry()
self.screen_width, self.screen_height = screen_res.width(
), screen_res.height()
self.setWindowIcon(QIcon(':/resources/wyrmytheworm.png'))
# get images to use
self.worms = {}
self.index = 0
self.file_names = []
self.images = {}
self.load_images()
# create first image, determine all dimensions
self.label, self.panel_height, self.width, self.height = QLabel(
self), 0, 0, 0
self.alive, self.dead = QLabel(), QLabel()
self.percent = QLabel()
self.open, self.save, self.export = QPushButton(), QPushButton(
), QPushButton()
self.curr_img_disp = QLabel()
self.alive.setText('Alive: 0')
self.dead.setText('Dead: 0')
self.percent.setText('Percent: 0%')
self.open.setText('Open')
self.open.setToolTip('Load a data file')
self.save.setText('Save')
self.save.setToolTip('Save a data file')
self.export.setText('Export')
self.export.setToolTip('Export data as CSV')
self.open.setMaximumWidth(100)
self.save.setMaximumWidth(100)
self.export.setMaximumWidth(100)
self.open.clicked.connect(self.open_file)
self.save.clicked.connect(self.save_file)
self.export.clicked.connect(self.export_data)
self.layout = QGridLayout(self)
self.layout.setContentsMargins(0, 0, 0, 0)
self.setLayout(self.layout)
self.panel_layout = QGridLayout(self.layout.widget())
self.panel_layout.setContentsMargins(15, 0, 15, 0)
self.orig = QtGui.QPixmap(self.file_names[self.index])
scale_by = self.screen_height * 0.75 / self.orig.height()
self.img = self.orig.scaled(self.orig.width() * scale_by,
self.orig.height() * scale_by,
QtCore.Qt.KeepAspectRatio)
self.panel_height = self.screen_height * 0.1
self.width, self.height = self.img.width(
), self.img.height() + self.panel_height
# self.panel = QGroupBox()
# self.layout.addWidget(self.panel)
# self.panel.move(0, self.img.height())
# self.panel.setFixedWidth(self.width)
# self.panel.setFixedHeight(self.panel_height)
self.layout.addLayout(self.panel_layout, 1, 0)
self.panel_layout.addWidget(self.alive, 0, 0)
self.panel_layout.addWidget(self.dead, 1, 0)
self.panel_layout.addWidget(self.percent, 2, 0)
self.panel_layout.addWidget(self.curr_img_disp, 1, 1)
self.panel_layout.addWidget(self.open, 0, 2)
self.panel_layout.addWidget(self.save, 1, 2)
self.panel_layout.addWidget(self.export, 2, 2)
startX = int((self.screen_width / 2) - (self.width / 2))
startY = int(((self.screen_height - 100) / 2) - (self.height / 2))
self.move(startX, startY)
self.label.mousePressEvent = self.image_clicked
self.dead_pic = QtGui.QPixmap(':/resources/red_target_scaled.png')
self.alive_pic = QtGui.QPixmap(':/resources/green_target_scaled.png')
self.layout.addWidget(self.label, 0, 0)
self.markers = QBoxLayout(QBoxLayout.LeftToRight)
self.layout.addChildLayout(self.markers)
self.refresh()
self.show()
def load_images(self):
file_names_import = QFileDialog.getOpenFileNames(
self, "Open Image", "/",
"Image Files (*.png *.jpg *.bmp *.tiff *.tif)")
self.file_names = file_names_import[0]
for name in self.file_names:
self.worms[Wyrmy.pic_name(name)] = WormPic(
filename=Wyrmy.pic_name(name))
def refresh(self):
# take care of index wraparounds
if len(self.file_names) == 0:
self.app_control.quit()
if self.index > len(self.file_names) - 1:
self.index = 0
if self.index < 0:
self.index = len(self.file_names) - 1
curr_img_name = self.file_names[self.index]
# self.panel.setTitle(Wyrmy.pic_name(self.file_names[self.index]))
orig = QtGui.QPixmap(self.file_names[self.index])
scale_by = self.screen_height * 0.75 / orig.height()
self.img = orig.scaled(orig.width() * scale_by,
orig.height() * scale_by,
QtCore.Qt.KeepAspectRatio)
self.label.setPixmap(self.img)
self.setWindowTitle('Wyrmy - ' + curr_img_name)
curr_pic = self.worms[Wyrmy.pic_name(self.file_names[self.index])]
self.curr_img_disp.setText(Wyrmy.pic_name(curr_img_name))
num_dead = len(curr_pic.dead)
num_alive = len(curr_pic.alive)
alive_text = 'Alive: ' + str(num_alive)
self.alive.setText(alive_text)
dead_text = 'Dead: ' + str(num_dead)
self.dead.setText(dead_text)
if num_dead + num_alive > 0:
percent_text = '% Dead: ' + str(100 * num_dead /
(num_dead + num_alive))
else:
percent_text = '% Dead: 0'
self.percent.setText(percent_text)
for ind in reversed(range(self.markers.count())):
widget = self.markers.takeAt(ind).widget()
if widget is not None:
widget.deleteLater()
for coords in curr_pic.dead:
curr_dead = QLabel(self)
curr_dead.setPixmap(self.dead_pic)
self.markers.addWidget(curr_dead)
curr_dead.move(coords.x * self.img.width() - 25,
coords.y * self.img.height() - 12.5)
# print(coords.x, ', ', coords.y)
for coords in curr_pic.alive:
curr_alive = QLabel(self)
curr_alive.setPixmap(self.alive_pic)
self.markers.addWidget(curr_alive)
curr_alive.move(coords.x * self.img.width() - 25,
coords.y * self.img.height() - 12.5)
# print(coords.x, ', ', coords.y)
def safe_index(self, index):
if index < 0:
new_ind = len(self.file_names) + index
elif index > len(self.file_names) - 1:
new_ind = index - len(self.file_names)
else:
new_ind = index
if new_ind < 0:
new_ind = 0
elif new_ind > len(self.file_names) - 1:
new_ind = len(self.file_names) - 1
return new_ind
@staticmethod
def pic_name(file_name):
last_index = file_name.rfind('/')
return file_name[last_index + 1:last_index + 4]
def keyPressEvent(self, event):
if event.key() == QtCore.Qt.Key_W:
self.index -= 1
if event.key() == QtCore.Qt.Key_S:
self.index += 1
if event.key() == QtCore.Qt.Key_A:
start = QWidget.mapToGlobal(self.label, self.label.pos())
click_x = (QtGui.QCursor.pos().x() - start.x()) / self.img.width()
click_y = (QtGui.QCursor.pos().y() - start.y()) / self.img.height()
click = Pair(click_x, click_y)
self.worms[Wyrmy.pic_name(
self.file_names[self.index])].alive.append(click)
if event.key() == QtCore.Qt.Key_D:
start = QWidget.mapToGlobal(self.label, self.label.pos())
click_x = (QtGui.QCursor.pos().x() - start.x()) / self.img.width()
click_y = (QtGui.QCursor.pos().y() - start.y()) / self.img.height()
click = Pair(click_x, click_y)
self.worms[Wyrmy.pic_name(
self.file_names[self.index])].dead.append(click)
if event.key() == QtCore.Qt.Key_X:
curr_pic = self.worms[Wyrmy.pic_name(self.file_names[self.index])]
curr_pic.alive = []
curr_pic.dead = []
self.refresh()
event.accept()
def image_clicked(self, event):
click = Pair(event.x() / self.img.width(),
event.y() / self.img.height())
if event.button() == QtCore.Qt.LeftButton:
self.worms[Wyrmy.pic_name(
self.file_names[self.index])].alive.append(click)
if event.button() == QtCore.Qt.RightButton:
self.worms[Wyrmy.pic_name(
self.file_names[self.index])].dead.append(click)
# if event.button() == QtCore.Qt.MidButton:
# curr_pic = self.worms[Wyrmy.pic_name(self.file_names[self.index])]
# max_diff_x = 25/self.img.width()
# max_diff_y = 25/self.img.height()
# for ind, coords in enumerate(curr_pic.alive):
# if abs(coords.x-click.x) < max_diff_x and abs(coords.y-click.y) < max_diff_y:
# del curr_pic.alive[ind]
# break
# for ind, coords in enumerate(curr_pic.dead):
# if abs(coords.x-click.x) < max_diff_x and abs(coords.y-click.y) < max_diff_y:
# del curr_pic.dead[ind]
# break
self.refresh()
event.accept()
@pyqtSlot()
def open_file(self):
input_from = QFileDialog.getOpenFileName(self,
caption='Open File',
filter='Wyrmy Data (*.wyrm)')
if len(input_from[0]) > 0:
with open(input_from[0], 'rb') as reading:
self.worms = pickle.load(reading)
reading.close()
self.refresh()
@pyqtSlot()
def save_file(self):
output_at = QFileDialog.getSaveFileName(self,
caption='Save File',
filter='Wyrmy Data (*.wyrm)')
if len(output_at[0]) > 0:
with open(output_at[0], 'wb') as out:
pickle.dump(self.worms, out)
out.close()
@pyqtSlot()
def export_data(self):
output_at = QFileDialog.getSaveFileName(
self, caption='Save File', filter='CSV (Comma delimited) (*.csv)')
if len(output_at[0]) > 0:
out = open(output_at[0], 'a')
out.write('Name,Alive,Dead\n')
for name in self.file_names:
curr = self.worms[Wyrmy.pic_name(name)]
this_pic = str(curr.filename) + ',' + str(len(
curr.alive)) + ',' + str(len(curr.dead)) + '\n'
out.write(this_pic)
out.close()
