class MainWindow(QMainWindow):
"""Main application window"""
def __init__(self) -> None:
QMainWindow.__init__(self)
self.setSizePolicy(
QSizePolicy(QSizePolicy.Maximum, QSizePolicy.Maximum))
self.setMaximumSize(QSize(1920, 1080))
self.setStyleSheet("padding: 0px; margin: 0px;")
self.setIconSize(QSize(32, 32))
self.setWindowTitle("BossyBot 2000 - Image Tagger")
self.setWindowIcon(self.load_icon(icon))
self.menubar = QMenuBar(self)
self.menubar.setSizePolicy(EXP_MAX)
self.menubar.setMaximumSize(QSize(INFINITE, 30))
self.menu_file = QMenu('File', self.menubar)
self.menu_options = QMenu('Options', self.menubar)
self.menu_help = QMenu('Help', self.menubar)
self.menubar.addAction(self.menu_file.menuAction())
self.menubar.addAction(self.menu_options.menuAction())
self.menubar.addAction(self.menu_help.menuAction())
self.open = QAction('Open', self)
self.menu_file.addAction(self.open)
self.open.triggered.connect(self.open_file)
self.exit_button = QAction('Exit', self)
self.exit_button.triggered.connect(lambda: sys.exit(0),
Qt.QueuedConnection)
self.menu_file.addAction(self.exit_button)
self.setMenuBar(self.menubar)
self.previous_button = QAction(self.load_icon(previous), '<<', self)
self.next_button = QAction(self.load_icon(next_icon), '>>', self)
self.rotate_left_button = QAction(self.load_icon(left), '', self)
self.rotate_right_button = QAction(self.load_icon(right), '', self)
self.play_button = QAction(self.load_icon(play), '', self)
self.play_button.setCheckable(True)
self.delete_button = QAction(self.load_icon(delete), '', self)
self.reload_button = QAction(self.load_icon(reload), '', self)
self.mirror_button = QAction('Mirror', self)
self.actual_size_button = QAction('Actual Size', self)
self.browser_button = QAction('Browser', self)
self.browser_button.setCheckable(True)
self.browser_button.setChecked(True)
self.crop_button = QAction('Crop', self)
self.crop_button.setCheckable(True)
self.toolbuttons = {
self.rotate_left_button: {
'shortcut':
',',
'connect':
lambda: self.pixmap.setRotation(self.pixmap.rotation() - 90)
},
self.rotate_right_button: {
'shortcut':
'.',
'connect':
lambda: self.pixmap.setRotation(self.pixmap.rotation() + 90)
},
self.delete_button: {
'shortcut': 'Del',
'connect': self.delete
},
self.previous_button: {
'shortcut': 'Left',
'connect': self.previous
},
self.play_button: {
'shortcut': 'Space',
'connect': self.play
},
self.next_button: {
'shortcut': 'Right',
'connect': self.next
},
self.reload_button: {
'shortcut': 'F5',
'connect': self.reload
}
}
self.toolbar = QToolBar(self)
self.toolbar.setSizePolicy(EXP_MAX)
self.toolbar.setMaximumSize(QSize(INFINITE, 27))
for _ in (self.browser_button, self.crop_button, self.mirror_button,
self.actual_size_button):
self.toolbar.addAction(_)
self.addToolBar(Qt.TopToolBarArea, self.toolbar)
for button in self.toolbuttons:
button.setShortcut(self.toolbuttons[button]['shortcut'])
button.triggered.connect(self.toolbuttons[button]['connect'])
self.toolbar.addAction(button)
self.centralwidget = QWidget(self)
self.centralwidget.setSizePolicy(EXP_EXP)
self.setCentralWidget(self.centralwidget)
self.grid = QGridLayout(self.centralwidget)
self.media = QGraphicsScene(self)
self.media.setItemIndexMethod(QGraphicsScene.NoIndex)
self.media.setBackgroundBrush(QBrush(Qt.black))
self.view = MyView(self.media, self)
self.view.setSizePolicy(EXP_EXP)
self.media.setSceneRect(0, 0, self.view.width(), self.view.height())
self.grid.addWidget(self.view, 0, 0, 1, 1)
self.frame = QFrame(self.centralwidget)
self.frame.setSizePolicy(
QSizePolicy(QSizePolicy.Fixed, QSizePolicy.MinimumExpanding))
self.frame.setMinimumSize(QSize(325, 500))
self.frame.setStyleSheet(
"QFrame { border: 4px inset #222; border-radius: 10; }")
self.layout_widget = QWidget(self.frame)
self.layout_widget.setGeometry(QRect(0, 400, 321, 91))
self.layout_widget.setContentsMargins(15, 15, 15, 15)
self.grid2 = QGridLayout(self.layout_widget)
self.grid2.setContentsMargins(0, 0, 0, 0)
self.save_button = QPushButton('Yes (Save)', self.layout_widget)
self.save_button.setSizePolicy(FIX_FIX)
self.save_button.setMaximumSize(QSize(120, 26))
self.save_button.setVisible(False)
self.grid2.addWidget(self.save_button, 1, 0, 1, 1)
self.no_save_button = QPushButton('No (Reload)', self.layout_widget)
self.no_save_button.setSizePolicy(FIX_FIX)
self.no_save_button.setMaximumSize(QSize(120, 26))
self.no_save_button.setVisible(False)
self.grid2.addWidget(self.no_save_button, 1, 1, 1, 1)
self.label = QLabel("Current image modified, save it?",
self.layout_widget)
self.label.setSizePolicy(FIX_FIX)
self.label.setMaximumSize(QSize(325, 60))
self.label.setVisible(False)
self.label.setAlignment(Qt.AlignCenter)
self.grid2.addWidget(self.label, 0, 0, 1, 2)
self.layout_widget = QWidget(self.frame)
self.layout_widget.setGeometry(QRect(0, 0, 321, 213))
self.ass = QRadioButton('Ass', self.layout_widget)
self.ass_exposed = QRadioButton('Ass (exposed)', self.layout_widget)
self.ass_reset = QRadioButton(self.frame)
self.ass_group = QButtonGroup(self)
self.breasts = QRadioButton('Breasts', self.layout_widget)
self.breasts_exposed = QRadioButton('Breasts (exposed)',
self.layout_widget)
self.breasts_reset = QRadioButton(self.frame)
self.breasts_group = QButtonGroup(self)
self.pussy = QRadioButton('Pussy', self.layout_widget)
self.pussy_exposed = QRadioButton('Pussy (exposed)',
self.layout_widget)
self.pussy_reset = QRadioButton(self.frame)
self.pussy_group = QButtonGroup(self)
self.fully_clothed = QRadioButton('Fully Clothed', self.layout_widget)
self.fully_nude = QRadioButton('Fully Nude', self.layout_widget)
self.nudity_reset = QRadioButton(self.frame)
self.nudity = QButtonGroup(self)
self.smiling = QRadioButton('Smiling', self.layout_widget)
self.glaring = QRadioButton('Glaring', self.layout_widget)
self.expression_reset = QRadioButton(self.frame)
self.expression = QButtonGroup(self)
self.grid3 = QGridLayout(self.layout_widget)
self.grid3.setVerticalSpacing(15)
self.grid3.setContentsMargins(0, 15, 0, 0)
self.radios = {
self.ass: {
'this': 'ass',
'that': 'ass_exposed',
'group': self.ass_group,
'reset': self.ass_reset,
'grid': (0, 0, 1, 1)
},
self.ass_exposed: {
'this': 'ass_exposed',
'that': 'ass',
'group': self.ass_group,
'reset': self.ass_reset,
'grid': (0, 1, 1, 1)
},
self.breasts: {
'this': 'breasts',
'that': 'breasts_exposed',
'group': self.breasts_group,
'reset': self.breasts_reset,
'grid': (1, 0, 1, 1)
},
self.breasts_exposed: {
'this': 'breasts_exposed',
'that': 'breasts',
'group': self.breasts_group,
'reset': self.breasts_reset,
'grid': (1, 1, 1, 1)
},
self.pussy: {
'this': 'pussy',
'that': 'pussy_exposed',
'group': self.pussy_group,
'reset': self.pussy_reset,
'grid': (2, 0, 1, 1)
},
self.pussy_exposed: {
'this': 'pussy_exposed',
'that': 'pussy',
'group': self.pussy_group,
'reset': self.pussy_reset,
'grid': (2, 1, 1, 1)
},
self.fully_clothed: {
'this': 'fully_clothed',
'that': 'fully_nude',
'group': self.nudity,
'reset': self.nudity_reset,
'grid': (3, 0, 1, 1)
},
self.fully_nude: {
'this': 'fully_nude',
'that': 'fully_clothed',
'group': self.nudity,
'reset': self.nudity_reset,
'grid': (3, 1, 1, 1)
},
self.smiling: {
'this': 'smiling',
'that': 'glaring',
'group': self.expression,
'reset': self.expression_reset,
'grid': (4, 0, 1, 1)
},
self.glaring: {
'this': 'glaring',
'that': 'smiling',
'group': self.expression,
'reset': self.expression_reset,
'grid': (4, 1, 1, 1)
},
}
for radio in self.radios:
radio.setSizePolicy(FIX_FIX)
radio.setMaximumSize(QSize(150, 22))
self.radios[radio]['reset'].setGeometry(QRect(0, 0, 0, 0))
self.grid3.addWidget(radio, *self.radios[radio]['grid'])
if self.radios[radio]['group'] != self.nudity:
radio.toggled.connect(
lambda x=_, y=radio: self.annotate(self.radios[y]['this']))
self.radios[radio]['group'].addButton(radio)
self.radios[radio]['group'].addButton(self.radios[radio]['reset'])
self.save_tags_button = QPushButton('Save Tags', self.layout_widget)
self.save_tags_button.setSizePolicy(FIX_FIX)
self.save_tags_button.setMaximumSize(QSize(120, 26))
self.grid3.addWidget(self.save_tags_button, 5, 1, 1, 1)
self.grid.addWidget(self.frame, 0, 1, 1, 1)
self.browse_bar = QLabel(self.centralwidget)
self.browse_bar.setSizePolicy(EXP_FIX)
self.browse_bar.setMinimumSize(QSize(0, 100))
self.browse_bar.setMaximumSize(QSize(INFINITE, 100))
self.browse_bar.setStyleSheet("background: #000;")
self.browse_bar.setAlignment(Qt.AlignCenter)
self.h_box2 = QHBoxLayout(self.browse_bar)
self.h_box2.setContentsMargins(4, 0, 0, 0)
self.grid.addWidget(self.browse_bar, 1, 0, 1, 2)
hiders = [
self.no_save_button.clicked, self.save_button.clicked,
self.reload_button.triggered
]
for hider in hiders:
hider.connect(self.save_button.hide)
hider.connect(self.no_save_button.hide)
hider.connect(self.label.hide)
showers = [
self.mirror_button.triggered, self.rotate_right_button.triggered,
self.rotate_left_button.triggered
]
for shower in showers:
shower.connect(self.save_button.show)
shower.connect(self.no_save_button.show)
shower.connect(self.label.show)
self.no_save_button.clicked.connect(self.reload)
self.browser_button.toggled.connect(self.browse_bar.setVisible)
self.play_button.toggled.connect(lambda: self.frame.setVisible(
(True, False)[self.frame.isVisible()]))
self.reload_button.triggered.connect(self.reload)
self.mirror_button.triggered.connect(lambda: self.pixmap.setScale(-1))
self.save_button.clicked.connect(self.save_image)
self.play_button.toggled.connect(
lambda: self.browser_button.setChecked(
(True, False)[self.browse_bar.isVisible()]))
self.crop_button.toggled.connect(self.view.reset)
self.actual_size_button.triggered.connect(self.actual_size)
self.browser_button.triggered.connect(self.browser)
self.save_tags_button.clicked.connect(self.save_tags)
self.view.got_rect.connect(self.set_rect)
self.crop_rect = QRect(QPoint(0, 0), QSize(0, 0))
self.dir_now = os.getcwd()
self.files = []
self.index = 0
self.refresh_files()
self.pixmap_is_scaled = False
self.pixmap = QGraphicsPixmapItem()
self.active_tag = ''
self.reset_browser = False
self.txt = PngInfo()
def set_rect(self, rect: tuple[QPointF, QPointF]):
"""Converts the crop rectangle to a QRect after a crop action"""
self.crop_rect = QRect(rect[0].toPoint(), rect[1].toPoint())
def keyPressEvent(self, event: QKeyEvent): # pylint: disable=invalid-name;
"""Keyboard event handler."""
if event.key() == Qt.Key_Escape and self.play_button.isChecked():
self.play_button.toggle()
self.browser_button.setChecked((True, False)[self.reset_browser])
elif (event.key() in [16777220, 16777221]
and self.view.g_rect.rect().width() > 0):
self.view.got_rect.emit((self.view.g_rect.rect().topLeft(),
self.view.g_rect.rect().bottomRight()))
if self.view.g_rect.pen().color() == Qt.red:
new_pix = self.pixmap.pixmap().copy(self.crop_rect)
if self.pixmap_is_scaled:
new_pix = new_pix.transformed(
self.view.transform().inverted()[0],
Qt.SmoothTransformation)
self.update_pixmap(new_pix)
elif self.view.g_rect.pen().color() == Qt.magenta:
self.annotate_rect()
self.view.annotation = False
for _ in (self.label, self.save_button, self.no_save_button):
_.show()
self.view.reset()
def play(self):
"""Starts a slideshow."""
if self.play_button.isChecked():
if self.browser_button.isChecked():
self.reset_browser = True
else:
self.reset_browser = False
QTimer.singleShot(3000, self.play)
self.next()
def _yield_radio(self):
"""Saves code connecting signals from all the radio buttons."""
yield from self.radios.keys().__str__()
def load_icon(self, icon_file):
"""Loads an icon from Base64 encoded strings in icons.py."""
pix = QPixmap()
pix.loadFromData(icon_file)
return QIcon(pix)
def open_file(self, file: str) -> None:
"""
Open an image file and display it.
:param file: The filename of the image to open
"""
if not os.path.isfile(file):
file = QFileDialog(self, self.dir_now,
self.dir_now).getOpenFileName()[0]
self.dir_now = os.path.dirname(file)
self.refresh_files()
for i, index_file in enumerate(self.files):
if file.split('/')[-1] == index_file:
self.index = i
self.view.setTransform(QTransform())
self.update_pixmap(QPixmap(file))
self.browser()
self.load_tags()
def refresh_files(self) -> list[str]:
"""Updates the file list when the directory is changed.
Returns a list of image files available in the current directory."""
files = os.listdir(self.dir_now)
self.files = [
file for file in sorted(files, key=lambda x: x.lower())
if file.endswith((".png", ".jpg", ".gif", ".bmp", ".jpeg"))
]
def next(self) -> None:
"""Opens the next image in the file list."""
self.index = (self.index + 1) % len(self.files)
self.reload()
def previous(self) -> None:
"""Opens the previous image in the file list."""
self.index = (self.index + (len(self.files) - 1)) % len(self.files)
self.reload()
def save_image(self) -> None:
"""
Save the modified image file. If the current pixmap has been
scaled, we need to load a non-scaled pixmap from the original file and
re-apply the transformations that have been performed to prevent it
from being saved as the scaled-down image.
"""
if self.pixmap_is_scaled:
rotation = self.pixmap.rotation()
mirror = self.pixmap.scale() < 0
pix = QPixmap(self.files[self.index])
pix = pix.transformed(QTransform().rotate(rotation))
if mirror:
pix = pix.transformed(QTransform().scale(-1, 1))
pix.save(self.files[self.index], quality=-1)
else:
self.pixmap.pixmap().save(self.files[self.index], quality=-1)
self.save_tags()
def delete(self) -> None:
"""Deletes the current image from the file system."""
with suppress(OSError):
os.remove(f"{self.dir_now}/{self.files.pop(self.index)}")
self.refresh_files()
def reload(self) -> None:
"""Reloads the current pixmap; used to update the screen when the
current file is changed."""
self.open_file(f"{self.dir_now}/{self.files[self.index]}")
def annotate(self, tag):
"""Starts an annotate action"""
self.txt = PngInfo()
self.view.annotation = True
self.active_tag = tag
self.view.reset()
def wheelEvent(self, event: QWheelEvent) -> None: # pylint: disable=invalid-name
"""With Ctrl depressed, zoom the current image, otherwise fire the
next/previous functions."""
modifiers = QApplication.keyboardModifiers()
if event.angleDelta().y() == 120 and modifiers == Qt.ControlModifier:
self.view.scale(0.75, 0.75)
elif event.angleDelta().y() == 120:
self.previous()
elif event.angleDelta().y(
) == -120 and modifiers == Qt.ControlModifier:
self.view.scale(1.25, 1.25)
elif event.angleDelta().y() == -120:
self.next()
def actual_size(self) -> None:
"""Display the current image at its actual size, rather than scaled to
fit the viewport."""
self.update_pixmap(QPixmap(self.files[self.index]), False)
self.view.setDragMode(QGraphicsView.ScrollHandDrag)
def mousePressEvent(self, event: QMouseEvent) -> None: # pylint: disable=invalid-name
"""Event handler for mouse button presses."""
if event.button() == Qt.MouseButton.ForwardButton:
self.next()
elif event.button() == Qt.MouseButton.BackButton:
self.previous()
def update_pixmap(self, new: QPixmap, scaled: bool = True) -> None:
"""
Updates the currently displayed image.
:param new: The new `QPixmap` to be displayed.
:param scaled: If False, don't scale the image to fit the viewport.
"""
self.pixmap_is_scaled = scaled
self.media.clear()
self.pixmap = self.media.addPixmap(new)
self.pixmap.setTransformOriginPoint(
self.pixmap.boundingRect().width() / 2,
self.pixmap.boundingRect().height() / 2)
if scaled and (new.size().width() > self.view.width()
or new.size().height() > self.view.height()):
self.view.fitInView(self.pixmap, Qt.KeepAspectRatio)
self.media.setSceneRect(self.pixmap.boundingRect())
def annotate_rect(self):
"""Creates image coordinate annotation data."""
self.txt.add_itxt(
f'{str(self.active_tag)}-rect',
f'{str(self.crop_rect.x())}, {str(self.crop_rect.y())}, {str(self.crop_rect.width())}, {str(self.crop_rect.height())}'
)
def browser(self):
"""Slot function to initialize image thumbnails for the
'browse mode.'"""
while self.h_box2.itemAt(0):
self.h_box2.takeAt(0).widget().deleteLater()
index = (self.index + (len(self.files) - 2)) % len(self.files)
for i, file in enumerate(self.files):
file = self.dir_now + '/' + self.files[index]
label = ClickableLabel(self, file)
self.h_box2.addWidget(label)
pix = QPixmap(file)
if (pix.size().width() > self.browse_bar.width() / 5
or pix.size().height() > 100):
pix = pix.scaled(self.browse_bar.width() / 5, 100,
Qt.KeepAspectRatio)
label.setPixmap(pix)
index = (index + 1) % len(self.files)
if i == 4:
break
def save_tags(self):
"""Save tags for currently loaded image into its iTxt data."""
file = self.files[self.index]
img = Image.open(file)
img.load()
for key, value, in img.text.items():
self.txt.add_itxt(key, value)
for key in self.radios:
if key.isChecked():
self.txt.add_itxt(self.radios[key]['this'], 'True')
self.txt.add_itxt(self.radios[key]['that'], 'False')
img.save(file, pnginfo=self.txt)
def load_tags(self):
"""Load tags from iTxt data."""
for radio in self.radios:
if radio.isChecked():
self.radios[radio]['reset'].setChecked(True)
filename = self.files[self.index]
fqp = filename
img = Image.open(fqp)
img.load()
with suppress(AttributeError):
for key, value in img.text.items():
if value == 'True':
for radio in self.radios:
if key == self.radios[radio]['this']:
radio.setChecked(True)
self.view.annotation = False
self.active_tag = ''
self.view.reset()
for key, value in img.text.items():
if key.endswith('-rect'):
btn = [
radio for radio in self.radios
if self.radios[radio]['this'] == key.split('-')[0]
]
print(key, value)
if btn[0].isChecked():
coords = [int(coord) for coord in value.split(', ')]
rect = QGraphicsRectItem(*coords)
rect.setPen(QPen(Qt.magenta, 1, Qt.SolidLine))
rect.setBrush(QBrush(Qt.magenta, Qt.Dense4Pattern))
self.view.scene().addItem(rect)
text = self.view.scene().addText(
key.split('-')[0],
QFont('monospace', 20, 400, False))
text.font().setPointSize(text.font().pointSize() * 2)
text.update()
text.setX(rect.rect().x() + 10)
text.setY(rect.rect().y() + 10)
print(f'set {key}')
