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Code Issues Packages Projects Releases Wiki Activity

[feature][ui] it is possible to view details of some initialization tasks by clicking on their icons

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This commit is contained in:
Vinicius Moreira
2020-05-03 12:02:12 -03:00
parent e2e40747a5
commit 600f0068bf
25 changed files with 184 additions and 44 deletions
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117
bauh/view/qt/prepare.py
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@@ -5,9 +5,9 @@ from functools import reduce
from typing import Tuple
from PyQt5.QtCore import QSize, Qt, QThread, pyqtSignal, QCoreApplication
from PyQt5.QtGui import QIcon
from PyQt5.QtGui import QIcon, QCursor
from PyQt5.QtWidgets import QWidget, QVBoxLayout, QLabel, QSizePolicy, QTableWidget, QHeaderView, QPushButton, QToolBar, \
QProgressBar, QApplication
QProgressBar, QApplication, QPlainTextEdit, QToolButton, QHBoxLayout
from bauh import __app_name__
from bauh.api.abstract.context import ApplicationContext
@@ -27,6 +27,7 @@ class Prepare(QThread, TaskManager):
signal_finished = pyqtSignal(str)
signal_started = pyqtSignal()
signal_ask_password = pyqtSignal()
signal_output = pyqtSignal(str, str)
def __init__(self, context: ApplicationContext, manager: SoftwareManager, i18n: I18n):
super(Prepare, self).__init__()
@@ -63,6 +64,9 @@ class Prepare(QThread, TaskManager):
def update_progress(self, task_id: str, progress: float, substatus: str):
self.signal_update.emit(task_id, progress, substatus)
def update_output(self, task_id: str, output: str):
self.signal_output.emit(task_id, output)
def register_task(self, id_: str, label: str, icon_path: str):
self.signal_register.emit(id_, label, icon_path)
@@ -79,6 +83,7 @@ class CheckFinished(QThread):
self.finished = None
def run(self):
time.sleep(3)
while True:
if self.total is not None and self.finished is not None:
if self.total == self.finished:
@@ -117,8 +122,7 @@ class PreparePanel(QWidget, TaskManager):
signal_password_response = pyqtSignal(str, bool)
def __init__(self, context: ApplicationContext, manager: SoftwareManager, screen_size: QSize, i18n: I18n, manage_window: QWidget):
super(PreparePanel, self).__init__()
self.setWindowFlag(Qt.WindowCloseButtonHint, False)
super(PreparePanel, self).__init__(flags=Qt.CustomizeWindowHint | Qt.WindowTitleHint)
self.i18n = i18n
self.context = context
self.manage_window = manage_window
@@ -130,6 +134,7 @@ class PreparePanel(QWidget, TaskManager):
self.setSizePolicy(QSizePolicy.Minimum, QSizePolicy.Preferred)
self.manager = manager
self.tasks = {}
self.output = {}
self.ntasks = 0
self.ftasks = 0
self.self_close = False
@@ -140,6 +145,7 @@ class PreparePanel(QWidget, TaskManager):
self.prepare_thread.signal_finished.connect(self.finish_task)
self.prepare_thread.signal_started.connect(self.start)
self.prepare_thread.signal_ask_password.connect(self.ask_root_password)
self.prepare_thread.signal_output.connect(self.update_output)
self.signal_password_response.connect(self.prepare_thread.set_password_reply)
self.check_thread = CheckFinished()
@@ -170,27 +176,60 @@ class PreparePanel(QWidget, TaskManager):
self.table.setHorizontalHeaderLabels(['' for _ in range(4)])
self.layout().addWidget(self.table)
toolbar = QToolBar()
self.textarea_output = QPlainTextEdit(self)
self.textarea_output.resize(self.table.size())
self.textarea_output.setStyleSheet("background: black; color: white;")
self.layout().addWidget(self.textarea_output)
self.textarea_output.setVisible(False)
self.textarea_output.setReadOnly(True)
self.textarea_output.setMaximumHeight(100)
self.current_output_task = None
self.bottom_widget = QWidget()
self.bottom_widget.setLayout(QHBoxLayout())
self.bottom_widget.layout().addStretch()
bt_hide_output = QPushButton('Hide details')
bt_hide_output.setStyleSheet('QPushButton { text-decoration: underline; border: 0px; background: none } ')
bt_hide_output.clicked.connect(self.hide_output)
bt_hide_output.setCursor(QCursor(Qt.PointingHandCursor))
self.bottom_widget.layout().addWidget(bt_hide_output)
self.bottom_widget.layout().addStretch()
self.layout().addWidget(self.bottom_widget)
self.bottom_widget.setVisible(False)
self.bt_bar = QToolBar()
self.bt_close = QPushButton(self.i18n['close'].capitalize())
self.bt_close.setCursor(QCursor(Qt.PointingHandCursor))
self.bt_close.clicked.connect(self.close)
self.bt_close.setVisible(False)
self.ref_bt_close = toolbar.addWidget(self.bt_close)
self.ref_bt_close = self.bt_bar.addWidget(self.bt_close)
toolbar.addWidget(new_spacer())
self.bt_bar.addWidget(new_spacer())
self.progress_bar = QProgressBar()
self.progress_bar.setStyleSheet(styles.PROGRESS_BAR)
self.progress_bar.setMaximumHeight(10 if QApplication.instance().style().objectName().lower() == 'windows' else 4)
self.progress_bar.setTextVisible(False)
self.progress_bar.setVisible(False)
self.ref_progress_bar = toolbar.addWidget(self.progress_bar)
toolbar.addWidget(new_spacer())
self.ref_progress_bar = self.bt_bar.addWidget(self.progress_bar)
self.bt_bar.addWidget(new_spacer())
self.bt_skip = QPushButton(self.i18n['prepare_panel.bt_skip.label'].capitalize())
self.bt_skip.clicked.connect(self.finish)
self.bt_skip.setEnabled(False)
toolbar.addWidget(self.bt_skip)
self.bt_bar.addWidget(self.bt_skip)
self.layout().addWidget(toolbar)
self.layout().addWidget(self.bt_bar)
def hide_output(self):
self.current_output_task = None
self.textarea_output.setVisible(False)
self.textarea_output.clear()
self.bottom_widget.setVisible(False)
self._resize_columns()
self.setFocus(Qt.NoFocusReason)
if not self.bt_bar.isVisible():
self.bt_bar.setVisible(True)
def ask_root_password(self):
root_pwd, ok = root.ask_root_password(self.context, self.i18n)
@@ -198,6 +237,7 @@ class PreparePanel(QWidget, TaskManager):
def _enable_skip_button(self):
self.bt_skip.setEnabled(True)
self.bt_skip.setCursor(QCursor(Qt.PointingHandCursor))
def _change_progress(self, value: int):
self.progress_bar.setValue(value)
@@ -235,14 +275,40 @@ class PreparePanel(QWidget, TaskManager):
task_row = self.ntasks - 1
lb_icon = QLabel()
lb_icon.setContentsMargins(10, 0, 10, 0)
lb_icon.setSizePolicy(QSizePolicy.Minimum, QSizePolicy.Preferred)
icon_widget = QWidget()
icon_widget.setLayout(QHBoxLayout())
icon_widget.layout().setContentsMargins(10, 0, 10, 0)
bt_icon = QToolButton()
bt_icon.setEnabled(False)
bt_icon.setToolTip(self.i18n['prepare.bt_icon.no_output'])
bt_icon.setFixedSize(QSize(24, 24))
bt_icon.setSizePolicy(QSizePolicy.Minimum, QSizePolicy.Preferred)
if icon_path:
lb_icon.setPixmap(QIcon(icon_path).pixmap(14, 14))
bt_icon.setIcon(QIcon(icon_path))
self.table.setCellWidget(task_row, 0, lb_icon)
def _show_output():
lines = self.output[id_]
if lines:
self.current_output_task = id_
self.textarea_output.clear()
self.textarea_output.setVisible(True)
for l in lines:
self.textarea_output.appendPlainText(l)
self.bottom_widget.setVisible(True)
self.setFocus(Qt.NoFocusReason)
if self.bt_bar.isVisible():
self.bt_bar.setVisible(False)
bt_icon.clicked.connect(_show_output)
icon_widget.layout().addWidget(bt_icon)
self.table.setCellWidget(task_row, 0, icon_widget)
lb_status = QLabel(label)
lb_status.setMinimumWidth(50)
@@ -263,7 +329,8 @@ class PreparePanel(QWidget, TaskManager):
self.table.setCellWidget(task_row, 3, lb_progress)
self.tasks[id_] = {'lb_status': lb_status,
self.tasks[id_] = {'bt_icon': bt_icon,
'lb_status': lb_status,
'lb_prog': lb_progress,
'progress': 0,
'lb_sub': lb_sub,
@@ -285,6 +352,22 @@ class PreparePanel(QWidget, TaskManager):
self._resize_columns()
def update_output(self, task_id: str, output: str):
full_output = self.output.get(task_id)
if full_output is None:
full_output = []
self.output[task_id] = full_output
task = self.tasks[task_id]
task['bt_icon'].setEnabled(True)
task['bt_icon'].setCursor(QCursor(Qt.PointingHandCursor))
task['bt_icon'].setToolTip(self.i18n['prepare.bt_icon.output'])
full_output.append(output)
if self.current_output_task == task_id:
self.textarea_output.appendPlainText(output)
def finish_task(self, task_id: str):
task = self.tasks[task_id]
task['lb_sub'].setText('')