mirror of
https://github.com/spalencsar/bearhub.git
synced 2026-07-08 16:44:16 +02:00
Uninstall selected app
This commit is contained in:
Vinícius Moreira
GitHub
154
fpakman/view/qt/apps_table.py
Normal file
154
fpakman/view/qt/apps_table.py
Normal file
@@ -0,0 +1,154 @@
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from typing import List
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from PyQt5.QtCore import Qt, QUrl
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from PyQt5.QtGui import QPixmap, QIcon, QColor, QCursor
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from PyQt5.QtNetwork import QNetworkRequest, QNetworkAccessManager
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from PyQt5.QtWidgets import QTableWidget, QTableView, QMenu, QAction, QTableWidgetItem, QToolButton, QWidget, \
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QMessageBox, QHeaderView
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from fpakman.core import resource
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from fpakman.core.controller import FlatpakController
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class UpdateToggleButton(QToolButton):
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def __init__(self, model: dict, root: QWidget, checked: bool = True):
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super(UpdateToggleButton, self).__init__()
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self.model = model
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self.root = root
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self.setCheckable(True)
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self.clicked.connect(self.change_state)
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self.icon_on = QIcon(resource.get_path('img/toggle_on.svg'))
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self.icon_off = QIcon(resource.get_path('img/toggle_off.svg'))
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self.setIcon(self.icon_on)
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self.setStyleSheet('border: 0px;')
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if not checked:
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self.click()
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def change_state(self, not_checked: bool):
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self.model['update_checked'] = not not_checked
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self.setIcon(self.icon_on if not not_checked else self.icon_off)
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self.root.change_update_state()
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class AppsTable(QTableWidget):
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def __init__(self, parent: QWidget, controller: FlatpakController, columns: List[str]):
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super(AppsTable, self).__init__()
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self.parent = parent
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self.controller = controller
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self.columns = columns
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self.setColumnCount(len(columns))
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self.setFocusPolicy(Qt.NoFocus)
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self.setShowGrid(False)
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self.verticalHeader().setVisible(False)
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self.setSelectionBehavior(QTableView.SelectRows)
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self.setHorizontalHeaderLabels(columns)
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self.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
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self.icon_flathub = QIcon(resource.get_path('img/flathub_45.svg'))
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self.icon_uninstall = QIcon(resource.get_path('img/uninstall.svg'))
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self.network_man = QNetworkAccessManager()
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self.network_man.finished.connect(self._load_icon)
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self.icon_cache = {}
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def contextMenuEvent(self, QContextMenuEvent): # selected row right click event
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menu_row = QMenu()
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action_uninstall = QAction(self.parent.locale_keys["manage_window.apps_table.row.actions.uninstall"])
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action_uninstall.setIcon(self.icon_uninstall)
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action_uninstall.triggered.connect(self._uninstall_app)
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menu_row.addAction(action_uninstall)
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menu_row.adjustSize()
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menu_row.popup(QCursor.pos())
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menu_row.exec_()
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def _uninstall_app(self):
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selected_app = self.parent.apps[self.currentRow()]
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confirmation = QMessageBox.question(self, self.parent.locale_keys['manage_window.apps_table.row.actions.uninstall.popup.title'],
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self.parent.locale_keys['manage_window.apps_table.row.actions.uninstall.popup.body'].format(selected_app['model']['name']),
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QMessageBox.Yes | QMessageBox.No, QMessageBox.No)
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if confirmation == QMessageBox.Yes:
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self.parent.uninstall_app(selected_app['model']['ref'])
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def _load_icon(self, http_response):
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icon_url = http_response.url().toString()
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pixmap = QPixmap()
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pixmap.loadFromData(http_response.readAll())
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icon = QIcon(pixmap)
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self.icon_cache[icon_url] = icon
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for idx, app in enumerate(self.parent.apps):
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if app['model']['icon'] == icon_url:
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self.item(idx, 0).setIcon(icon)
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self.parent.resize_and_center()
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break
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def update_apps(self, apps: List[dict]):
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self.setEnabled(True)
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self.setRowCount(len(apps) if apps else 0)
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if apps:
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for idx, app in enumerate(apps):
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col_name = QTableWidgetItem()
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col_name.setText(app['model']['name'])
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col_name.setFlags(Qt.ItemIsSelectable | Qt.ItemIsEnabled)
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if not app['model']['icon']:
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col_name.setIcon(self.icon_flathub)
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else:
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cached_icon = self.icon_cache.get(app['model']['icon'])
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if cached_icon:
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col_name.setIcon(cached_icon)
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else:
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col_name.setIcon(self.icon_flathub)
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self.network_man.get(QNetworkRequest(QUrl(app['model']['icon'])))
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self.setItem(idx, 0, col_name)
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col_version = QTableWidgetItem()
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col_version.setText(app['model']['version'])
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col_version.setFlags(Qt.ItemIsSelectable | Qt.ItemIsEnabled)
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self.setItem(idx, 1, col_version)
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col_release = QTableWidgetItem()
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col_release.setText(app['model']['latest_version'])
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col_release.setFlags(Qt.ItemIsSelectable | Qt.ItemIsEnabled)
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self.setItem(idx, 2, col_release)
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if app['model']['update']:
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col_release.setForeground(QColor('orange'))
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col_branch = QTableWidgetItem()
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col_branch.setText(app['model']['branch'])
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col_branch.setFlags(Qt.ItemIsSelectable | Qt.ItemIsEnabled)
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self.setItem(idx, 3, col_branch)
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col_arch = QTableWidgetItem()
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col_arch.setText(app['model']['arch'])
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col_arch.setFlags(Qt.ItemIsSelectable | Qt.ItemIsEnabled)
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self.setItem(idx, 4, col_arch)
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col_package = QTableWidgetItem()
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col_package.setText(app['model']['ref'])
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col_package.setFlags(Qt.ItemIsSelectable | Qt.ItemIsEnabled)
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self.setItem(idx, 5, col_package)
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col_origin = QTableWidgetItem()
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col_origin.setText(app['model']['origin'])
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col_origin.setFlags(Qt.ItemIsSelectable | Qt.ItemIsEnabled)
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self.setItem(idx, 6, col_origin)
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col_update = UpdateToggleButton(app['model'], self.parent, app['model']['update']) if app['model']['update'] else None
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self.setCellWidget(idx, 7, col_update)
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def change_headers_policy(self, policy: QHeaderView = QHeaderView.ResizeToContents):
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header_horizontal = self.horizontalHeader()
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for i in range(0, len(self.columns)):
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header_horizontal.setSectionResizeMode(i, policy)
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@@ -3,38 +3,15 @@ from functools import reduce
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from threading import Lock
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from typing import List
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from PyQt5.QtCore import Qt, QThread, pyqtSignal, QUrl, QEvent
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from PyQt5.QtGui import QIcon, QColor, QPixmap, QWindowStateChangeEvent
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from PyQt5.QtNetwork import QNetworkAccessManager, QNetworkRequest
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from PyQt5.QtWidgets import QWidget, QVBoxLayout, QApplication, QTableWidget, \
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QTableWidgetItem, QTableView, QCheckBox, QHeaderView, QToolButton, QToolBar, \
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from PyQt5.QtCore import QThread, pyqtSignal, QEvent
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from PyQt5.QtGui import QIcon, QWindowStateChangeEvent
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from PyQt5.QtWidgets import QWidget, QVBoxLayout, QApplication, QCheckBox, QHeaderView, QToolButton, QToolBar, \
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QSizePolicy, QLabel, QMessageBox, QPlainTextEdit
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from fpakman import __version__
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from fpakman.core import resource
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from fpakman.core.controller import FlatpakController
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class UpdateToggleButton(QToolButton):
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def __init__(self, model: dict, root: QWidget, checked: bool = True):
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super(UpdateToggleButton, self).__init__()
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self.model = model
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self.root = root
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self.setCheckable(True)
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self.clicked.connect(self.change_state)
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self.icon_on = QIcon(resource.get_path('img/toggle_on.svg'))
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self.icon_off = QIcon(resource.get_path('img/toggle_off.svg'))
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self.setIcon(self.icon_on)
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self.setStyleSheet('border: 0px;')
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if not checked:
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self.click()
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def change_state(self, not_checked: bool):
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self.model['update_checked'] = not not_checked
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self.setIcon(self.icon_on if not not_checked else self.icon_off)
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self.root.change_update_state()
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from fpakman.view.qt.apps_table import AppsTable
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class ManageWindow(QWidget):
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@@ -53,16 +30,12 @@ class ManageWindow(QWidget):
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locale_keys['manage_window.columns.origin'],
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locale_keys['manage_window.columns.update']]
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self.controller = controller
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self.icon_cache = {}
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self.tray_icon = tray_icon
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self.thread_lock = Lock()
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self.working = False # restrict the number of threaded actions
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self.apps = []
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self.label_flatpak = None
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self.network_man = QNetworkAccessManager()
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self.network_man.finished.connect(self._load_icon)
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self.icon_flathub = QIcon(resource.get_path('img/flathub_45.svg'))
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self._check_flatpak_installed()
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self.resize(ManageWindow.__BASE_HEIGHT__, ManageWindow.__BASE_HEIGHT__)
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@@ -108,16 +81,8 @@ class ManageWindow(QWidget):
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self.layout.addWidget(toolbar)
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self.table_apps = QTableWidget()
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self.table_apps.setColumnCount(len(self.column_names))
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self.table_apps.setFocusPolicy(Qt.NoFocus)
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self.table_apps.setShowGrid(False)
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self.table_apps.verticalHeader().setVisible(False)
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self.table_apps.setSelectionBehavior(QTableView.SelectRows)
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self.table_apps.setHorizontalHeaderLabels(self.column_names)
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self.table_apps.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
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self._change_table_headers_policy()
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self.table_apps = AppsTable(self, self.controller, self.column_names)
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self.table_apps.change_headers_policy()
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self.layout.addWidget(self.table_apps)
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@@ -135,6 +100,10 @@ class ManageWindow(QWidget):
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self.thread_refresh = RefreshApps(self.controller)
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self.thread_refresh.signal.connect(self._finish_refresh)
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self.thread_uninstall = UninstallApp(self.controller)
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self.thread_uninstall.signal_output.connect(self._update_action_output)
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self.thread_uninstall.signal_finished.connect(self._finish_uninstall)
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self.toolbar_bottom = QToolBar()
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self.label_updates = QLabel('')
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self.toolbar_bottom.addWidget(self.label_updates)
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@@ -148,15 +117,11 @@ class ManageWindow(QWidget):
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self.centralize()
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def _change_table_headers_policy(self, policy: QHeaderView = QHeaderView.ResizeToContents):
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header_horizontal = self.table_apps.horizontalHeader()
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for i in range(0, len(self.column_names)):
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header_horizontal.setSectionResizeMode(i, policy)
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def changeEvent(self, e: QEvent):
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if isinstance(e, QWindowStateChangeEvent):
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self._change_table_headers_policy(QHeaderView.Stretch if self.isMaximized() else QHeaderView.ResizeToContents)
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policy = QHeaderView.Stretch if self.isMaximized() else QHeaderView.ResizeToContents
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self.table_apps.adjust_header_policy(policy)
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def closeEvent(self, event):
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@@ -164,19 +129,6 @@ class ManageWindow(QWidget):
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event.ignore()
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self.hide()
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def _load_icon(self, http_response):
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icon_url = http_response.url().toString()
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pixmap = QPixmap()
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pixmap.loadFromData(http_response.readAll())
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icon = QIcon(pixmap)
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self.icon_cache[icon_url] = icon
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for idx, app in enumerate(self.apps):
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if app['model']['icon'] == icon_url:
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self.table_apps.item(idx, 0).setIcon(icon)
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self.resize_and_center()
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break
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def _check_flatpak_installed(self):
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if not self.controller.check_installed():
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@@ -231,6 +183,22 @@ class ManageWindow(QWidget):
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self.finish_action()
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self._release_lock()
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def uninstall_app(self, app_ref: str):
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self._check_flatpak_installed()
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if self._acquire_lock():
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self.textarea_output.clear()
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self.textarea_output.setVisible(True)
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self._begin_action(self.locale_keys['manage_window.status.uninstalling'] + '...')
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self.thread_uninstall.app_ref = app_ref
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self.thread_uninstall.start()
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def _finish_uninstall(self):
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self.finish_action()
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self._release_lock()
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self.refresh(clear_output=False)
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def filter_only_apps(self, only_apps: int):
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if self.apps:
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@@ -242,8 +210,8 @@ class ManageWindow(QWidget):
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app['visible'] = not hidden
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self.change_update_state()
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self._change_table_headers_policy(QHeaderView.Stretch)
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self._change_table_headers_policy()
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self.table_apps.change_headers_policy(QHeaderView.Stretch)
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self.table_apps.change_headers_policy()
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self.resize_and_center()
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def change_update_state(self):
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@@ -284,73 +252,16 @@ class ManageWindow(QWidget):
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def update_apps(self, apps: List[dict]):
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self._check_flatpak_installed()
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self.table_apps.setEnabled(True)
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self.apps = []
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self.table_apps.setRowCount(len(apps) if apps else 0)
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if apps:
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for idx, app in enumerate(apps):
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col_name = QTableWidgetItem()
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col_name.setText(app['name'])
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col_name.setFlags(Qt.ItemIsSelectable | Qt.ItemIsEnabled)
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if not app['icon']:
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col_name.setIcon(self.icon_flathub)
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else:
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cached_icon = self.icon_cache.get(app['icon'])
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if cached_icon:
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col_name.setIcon(cached_icon)
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else:
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col_name.setIcon(self.icon_flathub)
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self.network_man.get(QNetworkRequest(QUrl(app['icon'])))
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self.table_apps.setItem(idx, 0, col_name)
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col_version = QTableWidgetItem()
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col_version.setText(app['version'])
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col_version.setFlags(Qt.ItemIsSelectable | Qt.ItemIsEnabled)
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self.table_apps.setItem(idx, 1, col_version)
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col_release = QTableWidgetItem()
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col_release.setText(app['latest_version'])
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col_release.setFlags(Qt.ItemIsSelectable | Qt.ItemIsEnabled)
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self.table_apps.setItem(idx, 2, col_release)
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if app['update']:
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col_release.setForeground(QColor('orange'))
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col_branch = QTableWidgetItem()
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col_branch.setText(app['branch'])
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col_branch.setFlags(Qt.ItemIsSelectable | Qt.ItemIsEnabled)
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self.table_apps.setItem(idx, 3, col_branch)
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col_arch = QTableWidgetItem()
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col_arch.setText(app['arch'])
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col_arch.setFlags(Qt.ItemIsSelectable | Qt.ItemIsEnabled)
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self.table_apps.setItem(idx, 4, col_arch)
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col_package = QTableWidgetItem()
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col_package.setText(app['ref'])
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col_package.setFlags(Qt.ItemIsSelectable | Qt.ItemIsEnabled)
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self.table_apps.setItem(idx, 5, col_package)
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col_origin = QTableWidgetItem()
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col_origin.setText(app['origin'])
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col_origin.setFlags(Qt.ItemIsSelectable | Qt.ItemIsEnabled)
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self.table_apps.setItem(idx, 6, col_origin)
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for app in apps:
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app_model = {'model': app,
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'update_checked': app['update'],
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'visible': not app['runtime'] or not self.checkbox_only_apps.isChecked()}
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col_update = UpdateToggleButton(app_model, self, app['update']) if app['update'] else None
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self.table_apps.setCellWidget(idx, 7, col_update)
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self.apps.append(app_model)
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self.table_apps.update_apps(self.apps)
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self.change_update_state()
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self.filter_only_apps(2 if self.checkbox_only_apps.isChecked() else 0)
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self.resize_and_center()
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@@ -431,3 +342,22 @@ class RefreshApps(QThread):
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def run(self):
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self.apps = self.controller.refresh()
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self.signal.emit()
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class UninstallApp(QThread):
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signal_finished = pyqtSignal()
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signal_output = pyqtSignal(str)
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def __init__(self, controller: FlatpakController):
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super(UninstallApp, self).__init__()
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self.controller = controller
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self.app_ref = None
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def run(self):
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if self.app_ref:
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for output in self.controller.uninstall(self.app_ref):
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line = output.decode().strip()
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if line:
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self.signal_output.emit(line)
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self.signal_finished.emit()
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