def _setup_timers(self, duration):
close_timer = QtCore.QTimer(self)
anim_timer = QtCore.QTimer(self)
close_timer.setSingleShot(True)
close_timer.timeout.connect(self.close)
close_timer.timeout.connect(self.closed.emit)
anim_timer.timeout.connect(self._on_fade_out)
close_timer.setInterval((duration or self.DEFAULT_DURATION) * 1000)
anim_timer.setInterval((duration or self.DEFAULT_DURATION) * 1000 -
300)
close_timer.start()
anim_timer.start()
self._pos_anim = QtCore.QPropertyAnimation(self)
self._pos_anim.setTargetObject(self)
self._pos_anim.setEasingCurve(QtCore.QEasingCurve.OutCubic)
self._pos_anim.setDuration(300)
self._pos_anim.setPropertyName(b'pos')
self._opacity_anim = QtCore.QPropertyAnimation(self)
self._opacity_anim = QtCore.QPropertyAnimation()
self._opacity_anim.setTargetObject(self)
self._opacity_anim.setDuration(300)
self._opacity_anim.setEasingCurve(QtCore.QEasingCurve.OutCubic)
self._opacity_anim.setPropertyName(b'windowOpacity')
self._opacity_anim.setStartValue(0.0)
self._opacity_anim.setEndValue(1.0)
def _fill_data(self):
is_greater_version = self._is_greater_version()
if is_greater_version:
icon_pixmap = (resource.pixmap('success')
or QtGui.QPixmap()).scaled(
QtCore.QSize(30, 30),
QtCore.Qt.KeepAspectRatio,
transformMode=QtCore.Qt.SmoothTransformation)
self._version_message_label.setText(
'Artella {} Plugin is updated!'.format(dcc.nice_name()))
else:
icon_pixmap = (resource.pixmap('info') or QtGui.QPixmap()).scaled(
QtCore.QSize(30, 30),
QtCore.Qt.KeepAspectRatio,
transformMode=QtCore.Qt.SmoothTransformation)
self._version_icon.setPixmap(icon_pixmap)
self._version_message_label.setText(
'New Artella {} Plugin is available!'.format(dcc.nice_name()))
self._version_icon.setPixmap(icon_pixmap)
self._go_to_download_web_btn.setVisible(not is_greater_version)
latest_version = self._latest_release_info.get('version', 'Undefined')
self._current_version_label.setText(
str(self._current_version or 'Undefined'))
self._latest_version_label.setText(latest_version)
def __init__(self, parent=None, **kwargs):
super(ProgressCricle, self).__init__(parent)
self._infinite = False
self._timer = QtCore.QTimer(self)
self._timer.timeout.connect(self._on_increase_value)
self._main_layout = QtWidgets.QHBoxLayout()
self._default_label = QtWidgets.QLabel()
self._default_label.setAlignment(QtCore.Qt.AlignCenter)
self._main_layout.addWidget(self._default_label)
self.setLayout(self._main_layout)
self._color = QtGui.QColor(221, 235, 230)
self._width = kwargs.get('width', 140)
self.setTextDirection(self.Direction.BottomToTop)
self._start_angle = 90 * 16
self._max_delta_angle = 360 * 16
self._height_factor = 1.0
self._width_factor = 1.0
self.setFixedSize(
QtCore.QSize(self._width * self._width_factor,
self._width * self._height_factor))
def __init__(self, parent=None, **kwargs):
if not parent:
from artella import dcc
parent = dcc.get_main_window()
self._use_artella_header = kwargs.pop('use_artella_header', True)
super(BaseDialog, self).__init__(parent, **kwargs)
self._pos_anim = QtCore.QPropertyAnimation(self)
self._pos_anim.setTargetObject(self)
self._pos_anim.setEasingCurve(QtCore.QEasingCurve.OutCubic)
self._pos_anim.setDuration(300)
self._pos_anim.setPropertyName(b'pos')
self._opacity_anim = QtCore.QPropertyAnimation()
self._opacity_anim.setTargetObject(self)
self._opacity_anim.setEasingCurve(QtCore.QEasingCurve.OutCubic)
self._opacity_anim.setDuration(300)
self._opacity_anim.setPropertyName(b'windowOpacity')
self._opacity_anim.setStartValue(0.0)
self._opacity_anim.setEndValue(1.0)
self.setup_ui()
theme.theme().apply(self)
self._fade_in()
class MainThreadAsyncInvoker(QtCore.QObject):
"""
Class that implements a mechanism to execute a function with arbitrary arguments in main
thread asynchronously
for DCCs that support Qt
"""
__signal = QtCore.Signal(object)
def __init__(self):
super(MainThreadAsyncInvoker, self).__init__()
self.__signal.connect(self.__execute_in_main_thread)
def invoke(self, fn, *args, **kwargs):
"""
Invoke the given function with the given arguments and keyword arguments in the main thread
:param function fn: function to execute in main thread
:param tuple args: args for the function
:param dict kwargs: Named arguments for the function
:return: Returns the result returned by the function
:rtype: object
"""
self._signal.emit(lambda: fn(*args, **kwargs))
def __execute_in_main_thread(self, fn):
"""
Internal function that executes the function
"""
fn()
def string_is_hex(color_str):
"""
Returns whether or not given string is a valid hexadecimal color
:param color_str: str
:return: bool
"""
if color_str.startswith('#'):
color_str = color_str[1:]
hex_regex1 = QtCore.QRegExp('^[0-9A-F]{3}$', QtCore.Qt.CaseInsensitive)
hex_regex2 = QtCore.QRegExp('^[0-9A-F]{6}$', QtCore.Qt.CaseInsensitive)
hex_regex3 = QtCore.QRegExp('^[0-9A-F]{8}$', QtCore.Qt.CaseInsensitive)
if hex_regex1.exactMatch(color_str) or hex_regex2.exactMatch(color_str) or hex_regex3.exactMatch(color_str):
return True
return False
def _calculate_position(self, parent=None):
"""
Internal function that calculates a proper position for the snack bar relative to its parent
"""
parent = parent or self.parent()
parent_geo = parent.geometry()
pos = parent_geo.topLeft(
) if parent.parent() is None else parent.mapToGlobal(
parent_geo.topLeft())
offset = 0
for child in parent.children():
if isinstance(child, SnackBarMessage) and child.isVisible():
offset = max(
offset,
child.y() + 10 + child.geometry().height() / 2)
base_pos = pos.y() + SnackBarMessage.DEFAULT_TOP
target_x = pos.x(
) + parent_geo.width() / 2 - self.size().width() / 2
target_y = (offset + 50) if offset else base_pos
self._pos_anim.setStartValue(QtCore.QPoint(target_x,
target_y - 40))
self._pos_anim.setEndValue(QtCore.QPoint(target_x, target_y))
def setup_ui(self):
super(SplashDialog, self).setup_ui()
self.setWindowFlags(QtCore.Qt.Window | QtCore.Qt.FramelessWindowHint
| QtCore.Qt.WA_DeleteOnClose)
self.setAttribute(QtCore.Qt.WA_TranslucentBackground)
splash_pixmap = resource.pixmap('artella_splash')
splash = SplashScreen(splash_pixmap)
splash.setMask(splash_pixmap.mask())
self._splash_layout = QtWidgets.QVBoxLayout()
self._splash_layout.setAlignment(QtCore.Qt.AlignBottom)
splash.setLayout(self._splash_layout)
self.main_layout.addWidget(splash)
size_width = splash_pixmap.size().width() + 20
size_height = splash_pixmap.size().height() + 20
self.setFixedSize(QtCore.QSize(size_width, size_height))
shadow_effect = QtWidgets.QGraphicsDropShadowEffect(self)
shadow_effect.setBlurRadius(qtutils.dpi_scale(15))
shadow_effect.setColor(QtGui.QColor(0, 0, 0, 150))
shadow_effect.setOffset(qtutils.dpi_scale(0))
self.setGraphicsEffect(shadow_effect)
class BaseDialog(QtWidgets.QDialog, object):
closed = QtCore.Signal()
def __init__(self, parent=None, **kwargs):
if not parent:
from artella import dcc
parent = dcc.get_main_window()
self._use_artella_header = kwargs.pop('use_artella_header', True)
super(BaseDialog, self).__init__(parent, **kwargs)
self._pos_anim = QtCore.QPropertyAnimation(self)
self._pos_anim.setTargetObject(self)
self._pos_anim.setEasingCurve(QtCore.QEasingCurve.OutCubic)
self._pos_anim.setDuration(300)
self._pos_anim.setPropertyName(b'pos')
self._opacity_anim = QtCore.QPropertyAnimation()
self._opacity_anim.setTargetObject(self)
self._opacity_anim.setEasingCurve(QtCore.QEasingCurve.OutCubic)
self._opacity_anim.setDuration(300)
self._opacity_anim.setPropertyName(b'windowOpacity')
self._opacity_anim.setStartValue(0.0)
self._opacity_anim.setEndValue(1.0)
self.setup_ui()
theme.theme().apply(self)
self._fade_in()
def get_main_layout(self):
main_layout = QtWidgets.QVBoxLayout()
main_layout.setContentsMargins(0, 0, 0, 0)
main_layout.setSpacing(0)
return main_layout
def setup_ui(self):
self.main_layout = self.get_main_layout()
self.setLayout(self.main_layout)
if self._use_artella_header:
artella_frame = QtWidgets.QFrame()
artella_frame.setObjectName('artellaFrame')
artella_frame_layout = QtWidgets.QHBoxLayout()
artella_frame.setLayout(artella_frame_layout)
artella_header = QtWidgets.QLabel()
artella_header_pixmap = resource.pixmap('artella_header')
artella_header.setPixmap(artella_header_pixmap)
artella_frame_layout.addStretch()
artella_frame_layout.addWidget(artella_header)
artella_frame_layout.addStretch()
self.main_layout.addWidget(artella_frame)
def fade_close(self):
self._fade_out()
# =================================================================================================================
# INTERNAL
# =================================================================================================================
def _fade_out(self):
self._opacity_anim.finished.connect(self.close)
self._pos_anim.setDirection(QtCore.QAbstractAnimation.Backward)
self._pos_anim.start()
self._opacity_anim.setDirection(QtCore.QAbstractAnimation.Backward)
self._opacity_anim.start()
def _fade_in(self):
self._pos_anim.start()
self._opacity_anim.start()
def __init__(self,
id,
name,
package,
version,
author,
email,
summary,
latest_version,
upload_date,
size,
url,
icon_pixmap=None,
parent=None):
super(PluginVersionWidget, self).__init__(parent)
self._id = id
self._name = name
self._package = package
self._version = version
self._author = author
self._email = email
self._summary = summary
self._latest_version = latest_version
self._upload_date = upload_date
self._size = size
self._url = url
icon_pixmap = (icon_pixmap or resource.pixmap('artella')
or QtGui.QPixmap()).scaled(
QtCore.QSize(30, 30),
QtCore.Qt.KeepAspectRatio,
transformMode=QtCore.Qt.SmoothTransformation)
self.setFrameShape(QtWidgets.QFrame.StyledPanel)
self.setFrameShadow(QtWidgets.QFrame.Raised)
self.setMinimumHeight(130)
main_layout = QtWidgets.QHBoxLayout()
main_layout.setContentsMargins(2, 2, 2, 2)
main_layout.setSpacing(2)
self.setLayout(main_layout)
main_info_layout = QtWidgets.QVBoxLayout()
main_info_layout.setContentsMargins(2, 2, 2, 2)
main_info_layout.setSpacing(2)
top_layout = QtWidgets.QHBoxLayout()
top_layout.setContentsMargins(2, 2, 2, 2)
top_layout.setSpacing(5)
self._icon_label = QtWidgets.QLabel()
self._icon_label.setPixmap(icon_pixmap)
self._icon_label.setAlignment(QtCore.Qt.AlignTop)
self._plugin_name_label = QtWidgets.QLabel(name)
self._plugin_version_label = QtWidgets.QLabel(
'({})'.format(version))
plugin_name_info_layout = QtWidgets.QVBoxLayout()
plugin_name_info_layout.setContentsMargins(2, 2, 2, 2)
plugin_name_info_layout.setSpacing(5)
plugin_name_layout = QtWidgets.QHBoxLayout()
plugin_name_layout.setContentsMargins(2, 2, 2, 2)
plugin_name_layout.setSpacing(2)
plugin_info_layout = QtWidgets.QHBoxLayout()
plugin_info_layout.setContentsMargins(2, 2, 2, 2)
plugin_info_layout.setSpacing(5)
plugin_name_layout.addWidget(self._plugin_name_label)
plugin_name_layout.addWidget(self._plugin_version_label)
plugin_name_layout.addStretch()
plugin_name_info_layout.addLayout(plugin_name_layout)
plugin_name_info_layout.addLayout(plugin_info_layout)
plugin_name_info_layout.addStretch()
self._plugin_date_label = QtWidgets.QLabel(upload_date)
self._plugin_size_label = QtWidgets.QLabel(size)
separator_widget = QtWidgets.QWidget()
separator_layout = QtWidgets.QVBoxLayout()
separator_layout.setAlignment(QtCore.Qt.AlignLeft)
separator_layout.setContentsMargins(0, 0, 0, 0)
separator_layout.setSpacing(0)
separator_widget.setLayout(separator_layout)
separator_frame = QtWidgets.QFrame()
separator_frame.setMaximumHeight(15)
separator_frame.setFrameShape(QtWidgets.QFrame.VLine)
separator_frame.setFrameShadow(QtWidgets.QFrame.Sunken)
separator_layout.addWidget(separator_frame)
plugin_info_layout.addWidget(self._plugin_date_label)
plugin_info_layout.addWidget(separator_widget)
plugin_info_layout.addWidget(self._plugin_size_label)
plugin_info_layout.addStretch()
top_layout.addWidget(self._icon_label)
top_layout.addLayout(plugin_name_info_layout)
bottom_layout = QtWidgets.QHBoxLayout()
bottom_layout.setContentsMargins(2, 2, 2, 2)
bottom_layout.setSpacing(5)
self._summary_text = QtWidgets.QPlainTextEdit(summary)
self._summary_text.setReadOnly(True)
self._summary_text.setMinimumHeight(60)
self._summary_text.setFocusPolicy(QtCore.Qt.NoFocus)
bottom_layout.addWidget(self._summary_text)
download_layout = QtWidgets.QVBoxLayout()
download_layout.setContentsMargins(2, 2, 2, 2)
download_layout.setSpacing(2)
self._progress = splash.ProgressCricle(width=80)
self._progress_text = QtWidgets.QLabel('Wait please ...')
self._ok_label = QtWidgets.QLabel()
self._ok_label.setPixmap(resource.pixmap('success'))
self._update_button = QtWidgets.QPushButton()
self._progress.setVisible(False)
self._progress_text.setVisible(False)
self._ok_label.setVisible(False)
progress_layout = QtWidgets.QHBoxLayout()
progress_layout.addStretch()
progress_layout.addWidget(self._progress)
progress_layout.addStretch()
progress_text_layout = QtWidgets.QHBoxLayout()
progress_text_layout.addStretch()
progress_text_layout.addWidget(self._progress_text)
progress_text_layout.addStretch()
ok_layout = QtWidgets.QHBoxLayout()
ok_layout.addStretch()
ok_layout.addWidget(self._ok_label)
ok_layout.addStretch()
download_layout.addStretch()
download_layout.addLayout(progress_layout)
download_layout.addLayout(progress_text_layout)
download_layout.addLayout(ok_layout)
download_layout.addWidget(self._update_button)
download_layout.addStretch()
main_info_layout.addLayout(top_layout)
main_info_layout.addStretch()
main_info_layout.addLayout(bottom_layout)
main_info_layout.addStretch()
main_info_layout.addStretch()
main_layout.addLayout(main_info_layout)
separator_widget = QtWidgets.QWidget()
separator_layout = QtWidgets.QVBoxLayout()
separator_layout.setAlignment(QtCore.Qt.AlignLeft)
separator_layout.setContentsMargins(0, 0, 0, 0)
separator_layout.setSpacing(0)
separator_widget.setLayout(separator_layout)
separator_frame = QtWidgets.QFrame()
separator_frame.setFrameShape(QtWidgets.QFrame.VLine)
separator_frame.setFrameShadow(QtWidgets.QFrame.Sunken)
separator_layout.addWidget(separator_frame)
main_layout.addWidget(separator_widget)
main_layout.addLayout(download_layout)
main_info_layout.addStretch()
self._update_plugin_thread = QtCore.QThread(self)
self._update_plugin_worker = utils.UpdatePluginWorker()
self._update_plugin_worker.moveToThread(self._update_plugin_thread)
self._update_plugin_worker.updateStart.connect(
self._on_start_update)
self._update_plugin_worker.updateFinish.connect(
self._on_finish_update)
self._update_plugin_thread.start()
self._timer = QtCore.QTimer(self)
self.updatePlugin.connect(self._update_plugin_worker.run)
self._update_button.clicked.connect(self._on_update)
self._timer.timeout.connect(self._on_advance_progress)
self.refresh()
class PluginVersionWidget(QtWidgets.QFrame, object):
updatePlugin = QtCore.Signal()
updated = QtCore.Signal()
def __init__(self,
id,
name,
package,
version,
author,
email,
summary,
latest_version,
upload_date,
size,
url,
icon_pixmap=None,
parent=None):
super(PluginVersionWidget, self).__init__(parent)
self._id = id
self._name = name
self._package = package
self._version = version
self._author = author
self._email = email
self._summary = summary
self._latest_version = latest_version
self._upload_date = upload_date
self._size = size
self._url = url
icon_pixmap = (icon_pixmap or resource.pixmap('artella')
or QtGui.QPixmap()).scaled(
QtCore.QSize(30, 30),
QtCore.Qt.KeepAspectRatio,
transformMode=QtCore.Qt.SmoothTransformation)
self.setFrameShape(QtWidgets.QFrame.StyledPanel)
self.setFrameShadow(QtWidgets.QFrame.Raised)
self.setMinimumHeight(130)
main_layout = QtWidgets.QHBoxLayout()
main_layout.setContentsMargins(2, 2, 2, 2)
main_layout.setSpacing(2)
self.setLayout(main_layout)
main_info_layout = QtWidgets.QVBoxLayout()
main_info_layout.setContentsMargins(2, 2, 2, 2)
main_info_layout.setSpacing(2)
top_layout = QtWidgets.QHBoxLayout()
top_layout.setContentsMargins(2, 2, 2, 2)
top_layout.setSpacing(5)
self._icon_label = QtWidgets.QLabel()
self._icon_label.setPixmap(icon_pixmap)
self._icon_label.setAlignment(QtCore.Qt.AlignTop)
self._plugin_name_label = QtWidgets.QLabel(name)
self._plugin_version_label = QtWidgets.QLabel(
'({})'.format(version))
plugin_name_info_layout = QtWidgets.QVBoxLayout()
plugin_name_info_layout.setContentsMargins(2, 2, 2, 2)
plugin_name_info_layout.setSpacing(5)
plugin_name_layout = QtWidgets.QHBoxLayout()
plugin_name_layout.setContentsMargins(2, 2, 2, 2)
plugin_name_layout.setSpacing(2)
plugin_info_layout = QtWidgets.QHBoxLayout()
plugin_info_layout.setContentsMargins(2, 2, 2, 2)
plugin_info_layout.setSpacing(5)
plugin_name_layout.addWidget(self._plugin_name_label)
plugin_name_layout.addWidget(self._plugin_version_label)
plugin_name_layout.addStretch()
plugin_name_info_layout.addLayout(plugin_name_layout)
plugin_name_info_layout.addLayout(plugin_info_layout)
plugin_name_info_layout.addStretch()
self._plugin_date_label = QtWidgets.QLabel(upload_date)
self._plugin_size_label = QtWidgets.QLabel(size)
separator_widget = QtWidgets.QWidget()
separator_layout = QtWidgets.QVBoxLayout()
separator_layout.setAlignment(QtCore.Qt.AlignLeft)
separator_layout.setContentsMargins(0, 0, 0, 0)
separator_layout.setSpacing(0)
separator_widget.setLayout(separator_layout)
separator_frame = QtWidgets.QFrame()
separator_frame.setMaximumHeight(15)
separator_frame.setFrameShape(QtWidgets.QFrame.VLine)
separator_frame.setFrameShadow(QtWidgets.QFrame.Sunken)
separator_layout.addWidget(separator_frame)
plugin_info_layout.addWidget(self._plugin_date_label)
plugin_info_layout.addWidget(separator_widget)
plugin_info_layout.addWidget(self._plugin_size_label)
plugin_info_layout.addStretch()
top_layout.addWidget(self._icon_label)
top_layout.addLayout(plugin_name_info_layout)
bottom_layout = QtWidgets.QHBoxLayout()
bottom_layout.setContentsMargins(2, 2, 2, 2)
bottom_layout.setSpacing(5)
self._summary_text = QtWidgets.QPlainTextEdit(summary)
self._summary_text.setReadOnly(True)
self._summary_text.setMinimumHeight(60)
self._summary_text.setFocusPolicy(QtCore.Qt.NoFocus)
bottom_layout.addWidget(self._summary_text)
download_layout = QtWidgets.QVBoxLayout()
download_layout.setContentsMargins(2, 2, 2, 2)
download_layout.setSpacing(2)
self._progress = splash.ProgressCricle(width=80)
self._progress_text = QtWidgets.QLabel('Wait please ...')
self._ok_label = QtWidgets.QLabel()
self._ok_label.setPixmap(resource.pixmap('success'))
self._update_button = QtWidgets.QPushButton()
self._progress.setVisible(False)
self._progress_text.setVisible(False)
self._ok_label.setVisible(False)
progress_layout = QtWidgets.QHBoxLayout()
progress_layout.addStretch()
progress_layout.addWidget(self._progress)
progress_layout.addStretch()
progress_text_layout = QtWidgets.QHBoxLayout()
progress_text_layout.addStretch()
progress_text_layout.addWidget(self._progress_text)
progress_text_layout.addStretch()
ok_layout = QtWidgets.QHBoxLayout()
ok_layout.addStretch()
ok_layout.addWidget(self._ok_label)
ok_layout.addStretch()
download_layout.addStretch()
download_layout.addLayout(progress_layout)
download_layout.addLayout(progress_text_layout)
download_layout.addLayout(ok_layout)
download_layout.addWidget(self._update_button)
download_layout.addStretch()
main_info_layout.addLayout(top_layout)
main_info_layout.addStretch()
main_info_layout.addLayout(bottom_layout)
main_info_layout.addStretch()
main_info_layout.addStretch()
main_layout.addLayout(main_info_layout)
separator_widget = QtWidgets.QWidget()
separator_layout = QtWidgets.QVBoxLayout()
separator_layout.setAlignment(QtCore.Qt.AlignLeft)
separator_layout.setContentsMargins(0, 0, 0, 0)
separator_layout.setSpacing(0)
separator_widget.setLayout(separator_layout)
separator_frame = QtWidgets.QFrame()
separator_frame.setFrameShape(QtWidgets.QFrame.VLine)
separator_frame.setFrameShadow(QtWidgets.QFrame.Sunken)
separator_layout.addWidget(separator_frame)
main_layout.addWidget(separator_widget)
main_layout.addLayout(download_layout)
main_info_layout.addStretch()
self._update_plugin_thread = QtCore.QThread(self)
self._update_plugin_worker = utils.UpdatePluginWorker()
self._update_plugin_worker.moveToThread(self._update_plugin_thread)
self._update_plugin_worker.updateStart.connect(
self._on_start_update)
self._update_plugin_worker.updateFinish.connect(
self._on_finish_update)
self._update_plugin_thread.start()
self._timer = QtCore.QTimer(self)
self.updatePlugin.connect(self._update_plugin_worker.run)
self._update_button.clicked.connect(self._on_update)
self._timer.timeout.connect(self._on_advance_progress)
self.refresh()
def refresh(self):
if self._latest_version == self._version:
self._update_button.setText('Updated')
self._update_button.setEnabled(False)
else:
self._update_button.setText('Update ({})'.format(
self._latest_version))
def _on_update(self):
install_path = r'D:\dev\artella\test_download'
plugin_path = self._id.replace('-', '.')
try:
mod = importlib.import_module(plugin_path)
except Exception:
mod = None
if mod:
install_path = os.path.dirname(mod.__path__[0])
print(install_path)
# self._update_plugin_worker.set_id(self._id)
# self._update_plugin_worker.set_package(self._package)
# self._update_plugin_worker.set_latest_version(self._latest_version)
# self._update_plugin_worker.set_url(self._url)
# self._update_plugin_worker.set_install_path(install_path)
#
# self.updatePlugin.emit()
def _on_finish_update(self, error_msg):
valid = not bool(error_msg)
self._progress.setVisible(False)
self._progress_text.setVisible(False)
self._update_button.setVisible(not valid)
self._ok_label.setVisible(valid)
self.updated.emit()
def _on_start_update(self):
self._progress.setVisible(True)
self._progress_text.setVisible(True)
self._update_button.setVisible(False)
self._ok_label.setVisible(False)
self._timer.start(5)
def _on_advance_progress(self):
self._progress.setValue(self._progress.value() + 1)
def _set_artella_size(self):
self.setFixedSize(QtCore.QSize(self._artella_size, self._artella_size))
self._set_artella_image()
class ArtellaLabel(QtWidgets.QLabel, object):
def __init__(self, text='', parent=None):
super(ArtellaLabel, self).__init__(text, parent)
self._actual_text = text
self._artella_type = ''
self._artella_underline = False
self._artella_mark = False
self._artella_delete = False
self._artella_strong = False
self._artella_code = False
self._artella_level = 0
self._elide_mode = QtCore.Qt.ElideNone
self.setProperty('artella_text', text)
self.setTextInteractionFlags(QtCore.Qt.TextBrowserInteraction
| QtCore.Qt.LinksAccessibleByMouse)
self.setSizePolicy(QtWidgets.QSizePolicy.Preferred,
QtWidgets.QSizePolicy.Minimum)
def get_artella_level(self):
return self._artella_level
def set_artella_level(self, value):
self._artella_level = value
self.style().polish(self)
def set_artella_underline(self, value):
self._artella_underline = value
self.style().polish(self)
def get_artella_underline(self):
return self._artella_underline
def set_artella_delete(self, value):
self._artella_delete = value
self.style().polish(self)
def get_artella_delete(self):
return self._artella_delete
def set_artella_strong(self, value):
self._artella_strong = value
self.style().polish(self)
def get_artella_strong(self):
return self._artella_strong
def set_artella_mark(self, value):
self._artella_mark = value
self.style().polish(self)
def get_artella_mark(self):
return self._artella_mark
def set_artella_code(self, value):
self._artella_code = value
self.style().polish(self)
def get_artella_code(self):
return self._artella_code
def get_elide_mode(self):
return self._elide_mode
def set_elide_mode(self, value):
self._elide_mode = value
self._update_elided_text()
def get_artella_type(self):
return self._artella_type
def set_artella_type(self, value):
self._artella_type = value
self.style().polish(self)
artella_level = QtCore.Property(int, get_artella_level,
set_artella_level)
artella_type = QtCore.Property(str, get_artella_type, set_artella_type)
artella_underline = QtCore.Property(bool, get_artella_underline,
set_artella_underline)
artella_delete = QtCore.Property(bool, get_artella_delete,
set_artella_delete)
artella_strong = QtCore.Property(bool, get_artella_strong,
set_artella_strong)
artella_mark = QtCore.Property(bool, get_artella_mark,
set_artella_mark)
artella_code = QtCore.Property(bool, get_artella_code,
set_artella_code)
artella_elide_mod = QtCore.Property(QtCore.Qt.TextElideMode,
get_artella_code, set_artella_code)
def minimumSizeHint(self):
return QtCore.QSize(1, self.fontMetrics().height())
def text(self):
return self._actual_text
def setText(self, text):
self._actual_text = text
self._update_elided_text()
self.setToolTip(text)
def _update_elided_text(self):
_font_metrics = self.fontMetrics()
_elided_text = _font_metrics.elidedText(self._actual_text,
self._elide_mode,
self.width() - 2 * 2)
super(ArtellaLabel, self).setText(_elided_text)
def resizeEvent(self, event):
self._update_elided_text()
def h1(self):
self.set_artella_level(ArtellaLabelTypes.H1)
return self
def h2(self):
self.set_artella_level(ArtellaLabelTypes.H2)
return self
def h3(self):
self.set_artella_level(ArtellaLabelTypes.H3)
return self
def h4(self):
self.set_artella_level(ArtellaLabelTypes.H4)
return self
def secondary(self):
self.set_artella_type(ArtellaLabelTypes.SECONDARY)
return self
def warning(self):
self.set_artella_type(ArtellaLabelTypes.WARNING)
return self
def danger(self):
self.set_artella_type(ArtellaLabel.DangerType)
return self
def strong(self):
"""Set QLabel with strong style."""
self.set_artella_strong(True)
return self
def mark(self):
self.set_artella_mark(True)
return self
def code(self):
self.set_artella_code(True)
return self
def delete(self):
self.set_artella_delete(True)
return self
def underline(self):
self.set_artella_underline(True)
return self
def set_artella_size(self, value):
self._artella_size = value
self.style().polish(self)
if self.toolButtonStyle() == QtCore.Qt.ToolButtonIconOnly:
self.setFixedSize(
QtCore.QSize(self._artella_size, self._artella_size))
class ArtellaToolButton(QtWidgets.QToolButton):
def __init__(self, parent=None):
super(ArtellaToolButton, self).__init__(parent=parent)
self._artella_image = None
self._artella_size = theme.theme().default_size
self.setAutoExclusive(False)
self.setAutoRaise(True)
self.setSizePolicy(QtWidgets.QSizePolicy.Minimum,
QtWidgets.QSizePolicy.Minimum)
self._polish_icon()
self.toggled.connect(self._polish_icon)
def enterEvent(self, event):
if self._artella_image:
self.setIcon(
resource.icon(self._artella_image,
color=theme.theme().main_color))
return super(ArtellaToolButton, self).enterEvent(event)
def leaveEvent(self, event):
self._polish_icon()
return super(ArtellaToolButton, self).leaveEvent(event)
def get_artella_size(self):
return self._artella_size
def set_artella_size(self, value):
self._artella_size = value
self.style().polish(self)
if self.toolButtonStyle() == QtCore.Qt.ToolButtonIconOnly:
self.setFixedSize(
QtCore.QSize(self._artella_size, self._artella_size))
def get_artella_image(self):
return self._artella_image
def set_artella_image(self, path):
self._artella_image = path
self._polish_icon()
artella_size = QtCore.Property(int, get_artella_size, set_artella_size)
def huge(self):
self.set_artella_size(theme.theme().huge)
return self
def large(self):
self.set_artella_size(theme.theme().large)
return self
def medium(self):
self.set_artella_size(theme.theme().medium)
return self
def small(self):
self.set_artella_size(theme.theme().small)
return self
def tiny(self):
self.set_artella_size(theme.theme().tiny)
return self
def image(self, path):
self.set_artella_image(path)
return self
def icon_only(self):
self.setToolButtonStyle(QtCore.Qt.ToolButtonIconOnly)
self.setFixedSize(
QtCore.QSize(self._artella_size, self._artella_size))
return self
def text_only(self):
self.setToolButtonStyle(QtCore.Qt.ToolButtonTextOnly)
return self
def text_beside_icon(self):
self.setToolButtonStyle(QtCore.Qt.ToolButtonTextBesideIcon)
return self
def text_under_icon(self):
self.setToolButtonStyle(QtCore.Qt.ToolButtonTextUnderIcon)
return self
def _polish_icon(self, *args, **kwargs):
if self._artella_image:
if self.isCheckable() and self.isChecked():
self.setIcon(
resource.icon(self._artella_image,
color=theme.theme().main_color))
else:
self.setIcon(resource.icon(self._artella_image))
class SnackBarMessage(QtWidgets.QWidget, object):
closed = QtCore.Signal()
DEFAULT_DURATION = 6
DEFAULT_TOP = 180
def __init__(self,
text='',
title='',
duration=None,
artella_type=None,
closable=False,
parent=None):
if parent is None:
parent = dcc.get_main_window()
current_type = artella_type or SnackBarTypes.ARTELLA
super(SnackBarMessage, self).__init__(parent)
self.setWindowFlags(QtCore.Qt.FramelessWindowHint
| QtCore.Qt.Dialog
| QtCore.Qt.WA_DeleteOnClose)
self.setAttribute(QtCore.Qt.WA_StyledBackground)
self.setAttribute(QtCore.Qt.WA_TranslucentBackground)
main_layout = QtWidgets.QVBoxLayout()
main_layout.setContentsMargins(2, 2, 2, 2)
main_layout.setSpacing(2)
self.setLayout(main_layout)
main_frame = QtWidgets.QFrame()
main_frame.setObjectName('mainFrame')
frame_layout = QtWidgets.QVBoxLayout()
frame_layout.setContentsMargins(5, 5, 5, 5)
frame_layout.setSpacing(5)
main_frame.setLayout(frame_layout)
main_layout.addWidget(main_frame)
info_layout = QtWidgets.QHBoxLayout()
artella_label_layout = QtWidgets.QHBoxLayout()
artella_label = image.ArtellaImage.small()
artella_label.set_artella_image(resource.pixmap('artella_white'))
self._close_btn = button.ArtellaToolButton(
parent=self).image('close').tiny().icon_only()
self._close_btn.setVisible(closable or False)
self._close_btn.clicked.connect(self.close)
if closable:
artella_label_layout.addSpacing(20)
artella_label_layout.addStretch()
artella_label_layout.addWidget(artella_label)
artella_label_layout.addStretch()
artella_label_layout.addWidget(self._close_btn)
title_layout = QtWidgets.QHBoxLayout()
self._title_label = label.ArtellaLabel(parent=self).strong()
self._title_label.setText(title)
self._title_label.setVisible(bool(text))
title_layout.addStretch()
title_layout.addWidget(self._title_label)
title_layout.addStretch()
self._icon_label = image.ArtellaImage.small()
self._icon_label.set_artella_image(
resource.pixmap('{}'.format(current_type),
color=vars(theme.theme()).get(current_type +
'_color')))
self._content_label = label.ArtellaLabel(parent=self)
self._content_label.setText(text)
info_layout.addStretch()
info_layout.addWidget(self._icon_label)
info_layout.addWidget(self._content_label)
info_layout.addStretch()
frame_layout.addLayout(artella_label_layout)
frame_layout.addWidget(divider.ArtellaDivider())
frame_layout.addLayout(title_layout)
frame_layout.addLayout(info_layout)
self._setup_timers(duration)
self._on_fade_in()
@property
def text(self):
return self._text
@text.setter
def text(self, text):
self._text = str(text)
self._label.setText(self._text)
self.setVisible(bool(self._text))
@classmethod
def artella(cls,
text,
title='',
parent=None,
duration=None,
closable=None):
inst = cls(text,
title=title,
artella_type=SnackBarTypes.ARTELLA,
duration=duration,
closable=closable,
parent=parent)
theme.theme().apply(inst)
inst.show()
return inst
@classmethod
def info(cls,
text,
title='',
parent=None,
duration=None,
closable=None):
inst = cls(text,
title=title,
artella_type=SnackBarTypes.INFO,
duration=duration,
closable=closable,
parent=parent)
theme.theme().apply(inst)
inst.show()
return inst
@classmethod
def success(cls,
text,
title='',
parent=None,
duration=None,
closable=None):
inst = cls(text,
title=title,
artella_type=SnackBarTypes.SUCCESS,
duration=duration,
closable=closable,
parent=parent)
theme.theme().apply(inst)
inst.show()
return inst
@classmethod
def warning(cls,
text,
title='',
parent=None,
duration=None,
closable=None):
inst = cls(text,
title=title,
artella_type=SnackBarTypes.WARNING,
duration=duration,
closable=closable,
parent=parent)
theme.theme().apply(inst)
inst.show()
return inst
@classmethod
def error(cls,
text,
title='',
parent=None,
duration=None,
closable=None):
inst = cls(text,
title=title,
artella_type=SnackBarTypes.ERROR,
duration=duration,
closable=closable,
parent=parent)
theme.theme().apply(inst)
inst.show()
return inst
def _setup_timers(self, duration):
close_timer = QtCore.QTimer(self)
anim_timer = QtCore.QTimer(self)
close_timer.setSingleShot(True)
close_timer.timeout.connect(self.close)
close_timer.timeout.connect(self.closed.emit)
anim_timer.timeout.connect(self._on_fade_out)
close_timer.setInterval((duration or self.DEFAULT_DURATION) * 1000)
anim_timer.setInterval((duration or self.DEFAULT_DURATION) * 1000 -
300)
close_timer.start()
anim_timer.start()
self._pos_anim = QtCore.QPropertyAnimation(self)
self._pos_anim.setTargetObject(self)
self._pos_anim.setEasingCurve(QtCore.QEasingCurve.OutCubic)
self._pos_anim.setDuration(300)
self._pos_anim.setPropertyName(b'pos')
self._opacity_anim = QtCore.QPropertyAnimation(self)
self._opacity_anim = QtCore.QPropertyAnimation()
self._opacity_anim.setTargetObject(self)
self._opacity_anim.setDuration(300)
self._opacity_anim.setEasingCurve(QtCore.QEasingCurve.OutCubic)
self._opacity_anim.setPropertyName(b'windowOpacity')
self._opacity_anim.setStartValue(0.0)
self._opacity_anim.setEndValue(1.0)
def resizeEvent(self, event):
self.updateGeometry()
self._calculate_position()
super(SnackBarMessage, self).resizeEvent(event)
def _calculate_position(self, parent=None):
"""
Internal function that calculates a proper position for the snack bar relative to its parent
"""
parent = parent or self.parent()
parent_geo = parent.geometry()
pos = parent_geo.topLeft(
) if parent.parent() is None else parent.mapToGlobal(
parent_geo.topLeft())
offset = 0
for child in parent.children():
if isinstance(child, SnackBarMessage) and child.isVisible():
offset = max(
offset,
child.y() + 10 + child.geometry().height() / 2)
base_pos = pos.y() + SnackBarMessage.DEFAULT_TOP
target_x = pos.x(
) + parent_geo.width() / 2 - self.size().width() / 2
target_y = (offset + 50) if offset else base_pos
self._pos_anim.setStartValue(QtCore.QPoint(target_x,
target_y - 40))
self._pos_anim.setEndValue(QtCore.QPoint(target_x, target_y))
def _on_fade_out(self):
"""
Internal callback function that fades out snack bar widget
"""
try:
self._pos_anim.setDirection(QtCore.QAbstractAnimation.Backward)
self._pos_anim.start()
self._opacity_anim.setDirection(
QtCore.QAbstractAnimation.Backward)
self._opacity_anim.start()
except Exception:
pass
def _on_fade_in(self):
"""
Internal callback function that fades in snack bar widget
"""
try:
self._pos_anim.start()
self._opacity_anim.start()
except Exception:
pass
def minimumSizeHint(self):
return QtCore.QSize(1, self.fontMetrics().height())
def icon_only(self):
self.setToolButtonStyle(QtCore.Qt.ToolButtonIconOnly)
self.setFixedSize(
QtCore.QSize(self._artella_size, self._artella_size))
return self
class UpdatePluginWorker(QtCore.QObject, object):
updateStart = QtCore.Signal()
updateFinish = QtCore.Signal(str)
def __init__(self):
super(UpdatePluginWorker, self).__init__()
self.id = None
self._package = None
self._latest_version = None
self._url = None
self._install_path = None
self._max_retries = 10
def set_id(self, id):
self._id = id
def set_package(self, package):
self._package = package
def set_latest_version(self, latest_version):
self._latest_version = latest_version
def set_url(self, url):
self._url = url
def set_install_path(self, install_path):
self._install_path = install_path
def set_max_retries(self, value):
self._max_retries = value
def run(self):
self.updateStart.emit()
if not self._url or not self._url.endswith('.tar.gz'):
error_msg = 'Plugin Package URL does not contains a .tar.gaz file ({} | {} | {}'.format(
self._id, self._latest_version, self._url)
self.updateFinish.emit(error_msg)
return
# TODO: We should download to a temporal folder and once everything is extracted we should move the info to
# TODO: its proper place
base_file_name = '{}_{}'.format(self._id, self._latest_version)
file_name = '{}.tar.gz'.format(base_file_name)
file_path = os.path.join(self._install_path, file_name)
try:
valid = download_and_extract_package_from_pypi(
self._url, file_path, self._install_path, max_retries=self._max_retries)
if not valid:
error_msg = 'Impossible to download and extract plugin from PyPI server ({} | {} | {})'.format(
self._id, self._latest_version, self._url)
self.updateFinish.emit(error_msg)
return
except Exception as exc:
error_msg = 'Error while downloading new plugin version from PyPI server ({} | {} | {} | {})'.format(
self._id, self._latest_version, self._url, exc)
self.updateFinish.emit(error_msg)
return False
plugin_folder = None
for root, dirs, files in os.walk(self._install_path):
for plugin_dir in dirs:
if plugin_dir == self._package or plugin_dir == self._package.lower():
plugin_folder = os.path.join(root, plugin_dir)
break
if not plugin_folder or not os.path.isdir(plugin_folder):
error_msg = 'No Plugin folder found ({}) in the extracted Plugin data ({} | {})'.format(
self._package, self._id, self._latest_version)
self.updateFinish.emit(error_msg)
return
self.updateFinish.emit('')
class ArtellaImage(QtWidgets.QLabel, object):
def __init__(self, parent=None):
super(ArtellaImage, self).__init__(parent)
self._default_pixmap = resource.pixmap('artella')
self._pixmap = self._default_pixmap
self._artella_size = 0
self.set_artella_size(theme.theme().default_size)
def set_artella_size(self, value):
self._artella_size = value
self._set_artella_size()
def _set_artella_size(self):
self.setFixedSize(QtCore.QSize(self._artella_size, self._artella_size))
self._set_artella_image()
def _set_artella_image(self):
self.setPixmap(self._pixmap.scaledToWidth(self.height(), QtCore.Qt.SmoothTransformation))
def set_artella_image(self, value):
"""
Set avatar image.
:param value: QPixmap or None.
:return: None
"""
if value is None:
self._pixmap = self._default_pixmap
elif isinstance(value, QtGui.QPixmap):
self._pixmap = value
else:
raise TypeError("Input argument 'value' should be QPixmap or None, but get {}".format(type(value)))
self._set_artella_image()
def get_artella_image(self):
return self._pixmap
def get_artella_size(self):
return self._artella_size
artella_image = QtCore.Property(QtGui.QPixmap, get_artella_image, set_artella_image)
artella_size = QtCore.Property(int, get_artella_size, set_artella_size)
@classmethod
def tiny(cls, image=None):
inst = cls()
inst.set_artella_size(theme.theme().tiny)
inst.set_artella_image(image)
return inst
@classmethod
def small(cls, image=None):
inst = cls()
inst.set_artella_size(theme.theme().small)
inst.set_artella_image(image)
return inst
@classmethod
def medium(cls, image=None):
inst = cls()
inst.set_artella_size(theme.theme().medium)
inst.set_artella_image(image)
return inst
@classmethod
def large(cls, image=None):
inst = cls()
inst.set_artella_size(theme.theme().large)
inst.set_artella_image(image)
return inst
@classmethod
def huge(cls, image=None):
inst = cls()
inst.set_artella_size(theme.theme().huge)
inst.set_artella_image(image)
return inst