Unloader/unloader/manager.py
Juraj Oravec 34f2a78fbe
Manager: Use signals provided by Config
Signed-off-by: Juraj Oravec <sgd.orava@gmail.com>
2019-07-01 13:27:07 +02:00

136 lines
4.3 KiB
Python

"""
# ============================================================
# Unloader - plugin for Falkon
# Copyright (C) 2019 Juraj Oravec <sgd.orava@gmail.com>
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
# ============================================================
"""
import Falkon
import os
from PySide2 import QtCore
from unloader.Config import Config
from unloader.settingsDialog import SettingsDialog
class UnloaderManager(QtCore.QObject):
tabs = None
timer = None
config = None
def __init__(self, settingsPath, parent=None):
super().__init__(parent)
self.config = Config(
settingsFile=os.path.join(settingsPath, "unloader", "settings.ini"),
threshold=600,
closeThreshold=0,
updateInterval=5
)
self.config.load()
self.tabs = {}
self.timer = QtCore.QTimer(self)
self.timer.setTimerType(QtCore.Qt.VeryCoarseTimer)
self.timer.setInterval(self.config.updateInterval * 1000)
self.timer.timeout.connect(self.onTimeout)
self.timer.start()
self.config.updateIntervalChanged.connect(self.onUpdateIntervalChanged)
def onMainWindowCreated(self, window):
tabs = window.tabWidget().allTabs()
for tab in tabs:
self.tabs[tab] = 0
tab.restoredChanged.connect(
lambda r: self.onTabRestoredChanged(tab, r)
)
window.tabWidget().currentChanged.connect(
lambda index: self.onCurrentTabChanged(window, index)
)
window.tabWidget().tabInserted.connect(
lambda index: self.onCurrentTabChanged(window, index, True)
)
window.tabWidget().tabRemoved.connect(self.onTabRemoved)
def onMainWindowDeleted(self, window):
tabs = window.tabWidget().allTabs()
for tab in tabs:
if tab in self.tabs:
del self.tabs[tab]
def onCurrentTabChanged(self, window, index, new=False):
tab = window.tabWidget().webTab(index)
self.tabs[tab] = 0
if new:
tab.restoredChanged.connect(
lambda r: self.onTabRestoredChanged(tab, r)
)
def onTabRemoved(self, index):
self.refreshTabList()
def onTimeout(self):
if not self.tabs:
return
for tab, time in list(self.tabs.items()):
if tab.isCurrentTab():
continue
self.tabs[tab] = time + int(self.timer.interval() / 1000)
if not tab.isRestored() and self.config.closeThreshold:
if self.tabs[tab] > self.config.closeThreshold:
del self.tabs[tab]
tab.closeTab()
continue
if self.config.threshold:
if self.tabs[tab] > self.config.threshold and tab.isRestored():
self.tabs[tab] = 0
tab.unload()
def refreshTabList(self):
oldTabs = self.tabs.copy()
self.tabs.clear()
for window in Falkon.MainApplication.instance().windows():
winTabs = window.tabWidget().allTabs()
for tab in winTabs:
self.tabs[tab] = oldTabs.get(tab, 0)
if tab not in oldTabs:
tab.restoredChanged.connect(
lambda r: self.onTabRestoredChanged(tab, r)
)
def showSettings(self, parent=None):
settings = SettingsDialog(self.config, parent)
settings.accepted.connect(self.config.save)
settings.exec_()
def onUpdateIntervalChanged(self, interval):
self.timer.setInterval(interval * 1000)
def onTabRestoredChanged(self, tab, restored):
self.tabs[tab] = 0