def scale(self, width_scale_factor=1, height_scale_factor=1):
"""Scale the size of the function wheel and all of its child widgets"""
#Scale the function wheel form
geo = self.geometry()
new_width = int(geo.width() * width_scale_factor)
new_height = int(geo.height() * height_scale_factor)
rectangle = data.QRect(
geo.topLeft(),
data.QSize(new_width, new_height)
)
self.setGeometry(rectangle)
#Scale all of the function wheel child widgets
for button in self.children():
geo = button.geometry()
new_topLeft = data.QPoint(
int(geo.topLeft().x() * width_scale_factor),
int(geo.topLeft().y() * height_scale_factor)
)
new_width = int(geo.width() * width_scale_factor)
new_height = int(geo.height() * height_scale_factor)
new_size = data.QSize(new_width, new_height)
rectangle = data.QRect(new_topLeft, new_size)
button.setGeometry(rectangle)
#Center to main form
self.center(self.size())
def init_extra_button(self,
parent,
main_form,
input_extra_pixmap,
input_extra_function=None,
input_extra_function_text=""):
#Store the parent and main form references
self._parent = parent
self.main_form = main_form
#Initialize the extra button
self.extra_button = data.QLabel(self)
width = int(self.geometry().width() * self.extra_button_size_factor)
height = int(self.geometry().height() * self.extra_button_size_factor)
self.extra_button_position = data.QPoint(
self.geometry().width()*2/3-width,
self.geometry().height()*1/4
)
rectangle = data.QRect(self.extra_button_position, data.QSize(width, height))
self.extra_button.setGeometry(rectangle)
self.extra_button_stored_pixmap = input_extra_pixmap
self.extra_button.setPixmap(input_extra_pixmap)
self.extra_button.setScaledContents(True)
#Store the function options
self.extra_button_function = input_extra_function
self.extra_button_function_text = input_extra_function_text
#Set the extra button opacity to low
self._set_extra_button_opacity(self.OPACITY_LOW)
#Overridden the extra buttons events
self.extra_button.mousePressEvent = self.extra_button_click
self.extra_button.enterEvent = self.extra_button_enter_event
self.extra_button.leaveEvent = self.extra_button_leave_event
def set_position(self, x, y):
self.setGeometry(
data.QRect(
x, y,
self.geometry().width(), self.geometry().height()
)
)
def animate(self):
def end(new_state, old_state, button):
button.set_start_position()
if new_state == data.QPropertyAnimation.Stopped:
# button.set_green()
button.enable()
button.add_to_queue("leave")
if button.animating == False:
button.animate()
animation_time = 300
animation_delay = 20
def _animate(animation):
animation.start()
for i,b in enumerate(self.buttons):
b.raise_()
animation = data.QPropertyAnimation(b, b"geometry")
animation.setStartValue(
data.QRect(
b.starting_position[0],
b.starting_position[1],
b.geometry().width(),
b.geometry().height()
)
)
animation.setEndValue(
data.QRect(
b.end_position[0],
b.end_position[1],
b.geometry().width(),
b.geometry().height()
)
)
animation.stateChanged.connect(functools.partial(end, button=b))
animation.setDuration(animation_time)
animation_time += 5
# animation.setEasingCurve(data.QEasingCurve.InQuad)
# animation_timer = data.QTimer(self)
# animation_timer.setInterval(animation_delay)
# animation_delay += 5
# animation_timer.setSingleShot(True)
# animation_timer.timeout.connect(functools.partial(_animate, animation))
# animation_timer.start()
animation.start()
self.animations.append(animation)
def center(self, size):
"""
Center the settings GUI manipulator to the main form,
according to the size parameter
"""
x_offset = int((self.main_form.size().width() - size.width()) / 2)
y_offset = int((self.main_form.size().height()*93/100 - size.height()) / 2)
rectangle_top_left = data.QPoint(x_offset, y_offset)
rectangle_size = size
rectangle = data.QRect(rectangle_top_left, rectangle_size)
self.setGeometry(rectangle)
def resizeEvent(self, event):
"""Overridden resize event"""
#Execute the superclass resize function
super().resizeEvent(event)
#Update the extra button geometry
width = int(self.geometry().width() * self.extra_button_size_factor)
height = int(self.geometry().height() * self.extra_button_size_factor)
rectangle = data.QRect(
self.extra_button_position,
data.QSize(width, height)
)
self.extra_button.setGeometry(rectangle)
def _start_animation(self,
state,
start_position_x,
start_position_y,
start_width,
start_height,
end_position_x,
end_position_y,
end_width,
end_height):
self.clearMask()
animation = data.QPropertyAnimation(self, b"geometry")
animation.setEasingCurve(data.QEasingCurve.Linear)
animation.setDuration(self.animation_duration)
animation.setStartValue(
data.QRect(
start_position_x,
start_position_y,
start_width,
start_height,
)
)
animation.setEndValue(
data.QRect(
end_position_x,
end_position_y,
end_width,
end_height,
)
)
animation.setDirection(data.QAbstractAnimation.Forward)
self.state = state
animation.start()
self.add_animation(animation)
animation.stateChanged.connect(self.sig_animation_ended)
def __init__(self, parent=None, main_form=None, offset=(0, 0)):
# Initialize the superclass
super().__init__(parent)
# Store the reference to the parent
self.setParent(parent)
# Store the reference to the main form
self.main_form = main_form
# Store the painting offset
self.offset = offset
# Set the background color
style_sheet = "background-color: transparent;"
style_sheet += "border: 0 px;"
self.setStyleSheet(style_sheet)
# Set the groupbox size
screen_resolution = data.application.desktop().screenGeometry()
width, height = screen_resolution.width(), screen_resolution.height()
self.setGeometry(data.QRect(0, 0, width, height))
def __init__(self, parent, app_dir=""):
"""Initialization routine"""
#Initialize superclass, from which the current class is inherited,
#THIS MUST BE DONE SO THAT THE SUPERCLASS EXECUTES ITS __init__ !!!!!!
super().__init__()
#Setup the window
self.setWindowTitle("About Ex.Co.")
self.setWindowFlags(data.Qt.WindowStaysOnTopHint)
#Setup the picture
exco_picture = data.QPixmap(data.about_image)
self.picture = data.QLabel(self)
self.picture.setPixmap(exco_picture)
self.picture.setGeometry(self.frameGeometry())
self.picture.setScaledContents(True)
#Assign events
self.picture.mousePressEvent = self._close
self.picture.mouseDoubleClickEvent = self._close
#Initialize layout
self.layout = data.QGridLayout()
self.layout.addWidget(self.picture)
self.layout.setSpacing(0)
self.layout.setContentsMargins(data.QMargins(0, 0, 0, 0))
self.setLayout(self.layout)
#Set the log window icon
if os.path.isfile(data.application_icon) == True:
self.setWindowIcon(data.QIcon(data.application_icon))
#Save the info window geometry, the values were gotten by showing a dialog with the label containing
#the ExCo info image with the size set to (50, 50), so it would automatically resize to the label image size
my_width = 610
my_height = 620
#Set the info window position
parent_left = parent.geometry().left()
parent_top = parent.geometry().top()
parent_width = parent.geometry().width()
parent_height = parent.geometry().height()
my_left = parent_left + (parent_width / 2) - (my_width / 2)
my_top = parent_top + (parent_height / 2) - (my_height / 2)
self.setGeometry(data.QRect(my_left, my_top, my_width, my_height))
self.setFixedSize(my_width, my_height)
def init_layout(self, text, dialog_type):
# Setup the image
# First create the background image using the hex builder
back_image = data.QImage(data.QSize(246, 211),
data.QImage.Format_ARGB32_Premultiplied)
back_image.fill(data.Qt.transparent)
painter = data.QPainter(back_image)
painter.setRenderHints(data.QPainter.Antialiasing
| data.QPainter.TextAntialiasing
| data.QPainter.SmoothPixmapTransform)
hex_builder = components.HexBuilder(
painter,
(123, 28),
30,
1.0,
fill_color=data.theme.YesNoDialog_Background,
line_width=3,
line_color=data.theme.YesNoDialog_Edge,
)
hex_builder.create_grid(
False,
2,
2,
3,
4,
0,
5,
3,
(3, True),
5,
0,
0,
4,
3 # OkDialog
)
painter.end()
original_dialog_image = data.QPixmap.fromImage(back_image)
# Now add the images according to the type of dialog
dialog_image = original_dialog_image.scaled(
original_dialog_image.size() * self.scale,
transformMode=data.Qt.SmoothTransformation)
self.image = data.QLabel(self)
self.image.setPixmap(dialog_image)
self.image.setGeometry(
0,
0,
dialog_image.rect().width() * self.scale,
dialog_image.rect().height() * self.scale,
)
self.image.setScaledContents(True)
# Set the dialog mask to match the image mask
self.setMask(dialog_image.mask())
# Setup the image behind the label
if dialog_type != None:
if dialog_type == "question":
type_pixmap = data.QPixmap(
os.path.join(data.resources_directory,
"various/dialog-question.png"))
elif dialog_type == "warning":
type_pixmap = data.QPixmap(
os.path.join(data.resources_directory,
"various/dialog-warning.png"))
elif dialog_type == "error":
type_pixmap = data.QPixmap(
os.path.join(data.resources_directory,
"various/dialog-error.png"))
else:
raise Exception("Wrong dialog type!")
image = data.QImage(type_pixmap.size(),
data.QImage.Format_ARGB32_Premultiplied)
image.fill(data.Qt.transparent)
painter = data.QPainter(image)
painter.setOpacity(0.2)
painter.drawPixmap(0, 0, type_pixmap)
painter.end()
type_pixmap = data.QPixmap.fromImage(image)
type_pixmap = type_pixmap.scaled(
type_pixmap.size() * 2.0 * self.scale,
transformMode=data.Qt.SmoothTransformation)
self.type_label = data.QLabel(self)
self.type_label.setPixmap(type_pixmap)
type_label_rect = data.QRect(
(self.image.rect().width() - type_pixmap.rect().width()) / 2 *
self.scale,
(self.image.rect().height() - type_pixmap.rect().height()) /
2 * self.scale,
type_pixmap.rect().width() * self.scale,
type_pixmap.rect().height() * self.scale,
)
self.type_label.setGeometry(type_label_rect)
# Setup the text label
self.text = text
self.label = data.QLabel(self)
self.label.setFont(
data.QFont('Segoe UI', 12 * self.scale, data.QFont.Bold))
self.label.setWordWrap(True)
self.label.setAlignment(data.Qt.AlignCenter)
self.label.setStyleSheet('color: rgb({}, {}, {})'.format(
data.theme.Font.Default.red(),
data.theme.Font.Default.green(),
data.theme.Font.Default.blue(),
))
self.label.setText(text)
width_diff = self.image.rect().width() - original_dialog_image.width()
height_diff = self.image.rect().height(
) - original_dialog_image.height()
x_offset = 20 * (self.scale - 1.0)
y_offset = 60 * (self.scale - 1.0)
label_rect = data.QRect(
dialog_image.rect().x() + 20 + x_offset,
dialog_image.rect().y() + 60 + y_offset,
dialog_image.rect().width() - (40 * self.scale),
dialog_image.rect().height() - (120 * self.scale),
)
self.label.setGeometry(label_rect)
# Shrink text if needed
for i in range(10):
label_width = label_rect.width()
label_height = label_rect.height()
font_metrics = data.QFontMetrics(self.label.font())
bounding_rectangle = font_metrics.boundingRect(
data.QRect(0, 0, label_width, label_height),
self.label.alignment() | data.Qt.TextWordWrap, text)
if (bounding_rectangle.width() > label_width
or bounding_rectangle.height() > label_height):
self.label.setFont(
data.QFont('Segoe UI', (12 - i) * self.scale,
data.QFont.Bold))
else:
break
# Setup the buttons
self.button_no = self.Button(
self, os.path.join(data.resources_directory,
"various/hex-red.png"), "OK",
data.QMessageBox.No, self.scale)
x_offset = 93 * (self.scale - 1.0)
y_offset = 158 * (self.scale - 1.0)
self.button_no.setGeometry(93 + x_offset, 158 + y_offset,
59 * self.scale, 50 * self.scale)
self.button_no.on_signal.connect(self.update_state_off)
self.button_no.off_signal.connect(self.update_state_reset)
# Setup the layout
self.layout = data.QGridLayout()
self.layout.setSpacing(0)
self.layout.setContentsMargins(data.QMargins(0, 0, 0, 0))
self.layout.addWidget(self.image)
self.setLayout(self.layout)
# Setup tranparency and borders
if data.on_rpi == True:
self.image.setStyleSheet("border:0;" + "background-color:white;")
else:
self.image.setAttribute(data.Qt.WA_TranslucentBackground)
self.image.setStyleSheet("border:0;" +
"background-color:transparent;")
self.setAttribute(data.Qt.WA_TranslucentBackground)
self.setStyleSheet("border:0;" + "background-color:transparent;")
self.setGeometry(dialog_image.rect())
self.center()
self.setWindowFlags(data.Qt.FramelessWindowHint)