def __init__(self, parent=None):
"""Home applications tab."""
super(HomeTab, self).__init__(parent)
# Variables
self._parent = parent
self.api = AnacondaAPI()
self.applications = None
self.style_sheet = None
self.app_timers = None
self.current_prefix = None
# Widgets
self.list = ListWidgetApplication()
self.button_channels = ButtonHomeChannels('Channels')
self.button_refresh = ButtonHomeRefresh('Refresh')
self.combo = ComboHomeEnvironment()
self.frame_top = FrameTabHeader(self)
self.frame_body = FrameTabContent(self)
self.frame_bottom = FrameTabFooter(self)
self.label_home = LabelHome('Applications on')
self.label_status_action = QLabel('')
self.label_status = QLabel('')
self.progress_bar = QProgressBar()
self.first_widget = self.combo
# Widget setup
self.setObjectName('Tab')
self.progress_bar.setTextVisible(False)
self.list.setVerticalScrollBarPolicy(Qt.ScrollBarAlwaysOn)
# Layout
layout_top = QHBoxLayout()
layout_top.addWidget(self.label_home)
layout_top.addWidget(SpacerHorizontal())
layout_top.addWidget(self.combo)
layout_top.addWidget(SpacerHorizontal())
layout_top.addWidget(self.button_channels)
layout_top.addWidget(SpacerHorizontal())
layout_top.addStretch()
layout_top.addWidget(self.button_refresh)
self.frame_top.setLayout(layout_top)
layout_body = QVBoxLayout()
layout_body.addWidget(self.list)
self.frame_body.setLayout(layout_body)
layout_bottom = QHBoxLayout()
layout_bottom.addWidget(self.label_status_action)
layout_bottom.addWidget(SpacerHorizontal())
layout_bottom.addWidget(self.label_status)
layout_bottom.addStretch()
layout_bottom.addWidget(self.progress_bar)
self.frame_bottom.setLayout(layout_bottom)
layout = QVBoxLayout()
layout.addWidget(self.frame_top)
layout.addWidget(self.frame_body)
layout.addWidget(self.frame_bottom)
self.setLayout(layout)
# Signals
self.list.sig_conda_action_requested.connect(
self.sig_conda_action_requested)
self.list.sig_url_clicked.connect(self.sig_url_clicked)
self.list.sig_launch_action_requested.connect(
self.sig_launch_action_requested)
self.button_channels.clicked.connect(self.show_channels)
self.button_refresh.clicked.connect(self.refresh_cards)
self.progress_bar.setVisible(False)
def __init__(self,
parent=None,
tags=None,
content_urls=None,
content_path=CONTENT_PATH,
image_path=IMAGE_DATA_PATH,
config=CONF,
bundle_path=LINKS_INFO_PATH,
saved_content_path=CONTENT_JSON_PATH,
tab_name=''):
"""Community tab."""
super(CommunityTab, self).__init__(parent=parent)
self._tab_name = ''
self.content_path = content_path
self.image_path = image_path
self.bundle_path = bundle_path
self.saved_content_path = saved_content_path
self.config = config
self._parent = parent
self._downloaded_thumbnail_urls = []
self._downloaded_urls = []
self._downloaded_filepaths = []
self.api = AnacondaAPI()
self.content_urls = content_urls
self.content_info = []
self.step = 0
self.step_size = 1
self.tags = tags
self.timer_load = QTimer()
self.pixmaps = {}
self.filter_widgets = []
self.default_pixmap = QPixmap(VIDEO_ICON_PATH).scaled(
100, 60, Qt.KeepAspectRatio, Qt.FastTransformation)
# Widgets
self.text_filter = LineEditSearch()
self.list = ListWidgetContent()
self.frame_header = FrameTabHeader()
self.frame_content = FrameTabContent()
# Widget setup
self.timer_load.setInterval(333)
self.list.setAttribute(Qt.WA_MacShowFocusRect, False)
self.text_filter.setPlaceholderText('Search')
self.text_filter.setAttribute(Qt.WA_MacShowFocusRect, False)
self.setObjectName("Tab")
self.list.setMinimumHeight(200)
fm = self.text_filter.fontMetrics()
self.text_filter.setMaximumWidth(fm.width('M' * 23))
# Layouts
self.filters_layout = QHBoxLayout()
layout_header = QHBoxLayout()
layout_header.addLayout(self.filters_layout)
layout_header.addStretch()
layout_header.addWidget(self.text_filter)
self.frame_header.setLayout(layout_header)
layout_content = QHBoxLayout()
layout_content.addWidget(self.list)
self.frame_content.setLayout(layout_content)
layout = QVBoxLayout()
layout.addWidget(self.frame_header)
layout.addWidget(self.frame_content)
self.setLayout(layout)
# Signals
self.timer_load.timeout.connect(self.set_content_list)
self.text_filter.textChanged.connect(self.filter_content)