Implement env_vars
This commit is contained in:
parent
c2a117e226
commit
c84cc388fb
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@ -1,250 +0,0 @@
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from PyQt5.QtWidgets import QAbstractButton, QGroupBox, QPushButton, QTableWidgetItem, QMessageBox
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import qtawesome
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from rare.ui.components.tabs.games.env_vars import Ui_EnvVars
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from rare.utils import config_helper
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from rare.shared import LegendaryCoreSingleton
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from PyQt5.QtCore import Qt, QFileSystemWatcher
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class EnvVars(QGroupBox, Ui_EnvVars):
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def __init__(self, parent):
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super(EnvVars, self).__init__(parent=parent)
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self.setupUi(self)
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self.app_name = None
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self.core = LegendaryCoreSingleton()
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self.latest_item = None
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self.list_of_readonly = ["STEAM_COMPAT_DATA_PATH", "DXVK_HUD", "WINEPREFIX"]
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self.warn_msg = self.tr("Readonly, please edit this via the appropriate setting above.")
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self.setup_file_watcher()
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# We use this function to keep an eye on the config.
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# When the user uses for example the wineprefix settings, we need to update the table.
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# With this function, when the config file changes, we update the table.
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def setup_file_watcher(self):
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self.config_file_watcher = QFileSystemWatcher([self.core.lgd.config_path], self)
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self.config_file_watcher.fileChanged.connect(self.import_env_vars)
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def compare_config_and_table(self):
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list_of_keys_in_table = []
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row_count = self.env_vars_table.rowCount()
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for i in range(row_count):
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item = self.env_vars_table.item(i, 0)
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try:
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list_of_keys_in_table.append(item.text())
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except AttributeError:
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pass
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list_of_keys_in_config = []
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try:
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for key in self.core.lgd.config[f"{self.app_name}.env"]:
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list_of_keys_in_config.append(key)
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except KeyError:
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pass
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def import_env_vars(self):
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self.env_vars_table.disconnect()
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self.env_vars_table.clearContents()
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list_of_keys = []
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list_of_values = []
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# First, we try to get all keys and values from the config
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try:
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for key in self.core.lgd.config[f"{self.app_name}.env"]:
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list_of_keys.append(key)
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for i in list_of_keys:
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list_of_values.append(self.core.lgd.config[f"{self.app_name}.env"][i])
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except KeyError:
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pass
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# We count how many keys we have and insert new lines
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# (as many as we need).
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# Each iteration we have to create a new QTableWidgetItem object,
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# else we segfault. (For using the same object in multiple references.)
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count = len(list_of_keys)
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for i in range(count):
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self.env_vars_table.insertRow(i)
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trash_icon = QTableWidgetItem()
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trash_icon.setIcon(qtawesome.icon("mdi.delete"))
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self.env_vars_table.setVerticalHeaderItem(i, trash_icon)
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# We set the row count to the length of the list_of_keys
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if len(list_of_keys) == 0:
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self.env_vars_table.setRowCount(1)
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else:
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self.env_vars_table.setRowCount(len(list_of_keys))
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for index, val in enumerate(list_of_keys):
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new_item = QTableWidgetItem()
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new_item.setText(val)
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if new_item.text() in self.list_of_readonly:
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new_item.setFlags(new_item.flags() ^ Qt.ItemIsEnabled)
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new_item.setToolTip(self.warn_msg)
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self.env_vars_table.setItem(index, 0, new_item)
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for index, val in enumerate(list_of_values):
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new_item = QTableWidgetItem()
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new_item.setText(val)
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# We need to check if the first_item is in the list of readonly vars.
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# If yes, we also need to disable column 1.
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first_item = self.env_vars_table.item(index, 0)
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if first_item.text() in self.list_of_readonly:
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new_item.setFlags(new_item.flags() ^ Qt.ItemIsEnabled)
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new_item.setToolTip(self.warn_msg)
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self.env_vars_table.setItem(index, 1, new_item)
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row_count = self.env_vars_table.rowCount()
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last_item = self.env_vars_table.item(row_count - 1, 0)
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if last_item is not None:
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self.env_vars_table.insertRow(row_count)
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trash_icon = QTableWidgetItem()
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trash_icon.setIcon(qtawesome.icon("mdi.delete"))
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self.env_vars_table.setVerticalHeaderItem(row_count, trash_icon)
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new_thing = QTableWidgetItem()
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new_thing.setIcon(qtawesome.icon("mdi.delete"))
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self.env_vars_table.setVerticalHeaderItem(0, new_thing)
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self.compare_config_and_table()
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# We need to call this at the end, since at startup we import the
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# config and update the table. Thus, the cellChanged signal reacts, but
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# we don't want that. Maybe we should only call this once, at startup?
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# Like this we always connect at every update_game.
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self.env_vars_table.cellChanged.connect(self.update_env_vars)
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self.env_vars_table.verticalHeader().sectionClicked.connect(self.remove_row)
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def update_env_vars(self, row):
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row_count = self.env_vars_table.rowCount()
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first_item = self.env_vars_table.item(row, 0)
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second_item = self.env_vars_table.item(row, 1)
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list_of_keys = []
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try:
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for key in self.core.lgd.config[f"{self.app_name}.env"]:
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list_of_keys.append(key)
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except KeyError:
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pass
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list_of_keys_in_table = []
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for i in range(row_count):
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item = self.env_vars_table.item(i, 0)
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try:
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list_of_keys_in_table.append(item.text())
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except AttributeError:
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pass
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missing_item = list(set(list_of_keys) - set(list_of_keys_in_table))
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if len(missing_item) != 0:
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config_helper.remove_option(f"{self.app_name}.env", missing_item[0])
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# A env var always needs to have a key.
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# If it's none, we return.
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if first_item is None:
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return
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if first_item.text() in self.list_of_readonly:
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error_dialog = QMessageBox()
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error_dialog.setText(self.tr("Please don't manually add this environment variable. Use the appropriate game setting above."))
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error_dialog.exec()
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first_item.setText("")
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return
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if first_item.text():
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if first_item.text() in list_of_keys:
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ask_user = QMessageBox()
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ask_user.setText(self.tr("The config already contains this environment variable."))
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ask_user.setInformativeText(self.tr("Do you want to keep the newer one or the older one?"))
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ask_user.addButton(QPushButton("Keep the newer one"), QMessageBox.YesRole)
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ask_user.addButton(QPushButton("Keep the older one"), QMessageBox.NoRole)
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response = ask_user.exec()
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if response == 0:
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# We delete the old one
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item_to_be_deleted = self.env_vars_table.findItems(first_item.text(), Qt.MatchExactly)
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row_to_be_removed = item_to_be_deleted[0].row()
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self.env_vars_table.removeRow(row_to_be_removed)
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config_helper.remove_option(f"{self.app_name}.env", first_item.text())
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elif response == 1:
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first_item.text() == ""
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if second_item is not None:
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second_item.text() == ""
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return
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# When the second_item is None, we just use an empty string for the value.
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if second_item is None:
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if self.latest_item in list_of_keys:
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config_helper.remove_option(f"{self.app_name}.env", self.latest_item)
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config_helper.save_config()
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config_helper.add_option(f"{self.app_name}.env", first_item.text(), "")
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config_helper.save_config()
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else:
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if self.latest_item in list_of_keys:
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config_helper.remove_option(f"{self.app_name}.env", self.latest_item)
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config_helper.save_config()
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config_helper.add_option(
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f"{self.app_name}.env",
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first_item.text(),
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second_item.text()
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)
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config_helper.save_config()
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row_count = self.env_vars_table.rowCount()
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last_item = self.env_vars_table.item(row_count - 1, 0)
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if last_item is not None:
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if last_item.text():
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self.env_vars_table.insertRow(row_count)
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trash_icon = QTableWidgetItem()
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trash_icon.setIcon(qtawesome.icon("mdi.delete"))
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self.env_vars_table.setVerticalHeaderItem(row_count, trash_icon)
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def remove_row(self, index):
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# The user also should be able to delete the row,
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# even if rowCount() is lower than 1, but then the row
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# should be just cleared. (And not deleted)
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first_item = self.env_vars_table.item(index, 0)
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# The first item needs to have some text, else we don't delete it.
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if first_item is None:
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return
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# If the user tries to delete one of the readonly vars, we show a message and return.
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if first_item.text() in self.list_of_readonly:
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error_dialog = QMessageBox()
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error_dialog.setText(self.tr("Please use the appropriate setting above to remove this key."))
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error_dialog.exec()
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return
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if first_item is not None:
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self.env_vars_table.removeRow(index)
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try:
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list_of_keys = []
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for key in self.core.lgd.config[f"{self.app_name}.env"]:
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list_of_keys.append(key)
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config_helper.remove_option(f"{self.app_name}.env", list_of_keys[index])
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except (KeyError, IndexError):
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pass
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def keyPressEvent(self, e):
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if e.key() == Qt.Key_Delete or e.key() == Qt.Key_Backspace:
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selected_items = self.env_vars_table.selectedItems()
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for i in selected_items:
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config_helper.remove_option(f"{self.app_name}.env", i.text())
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self.env_vars_table.removeRow(i.row())
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elif e.key() == Qt.Key_Escape:
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self.parent().layout().setCurrentIndex(0)
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def update_game(self, app_name):
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self.app_name = app_name
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self.import_env_vars()
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@ -19,7 +19,7 @@ from legendary.models.game import InstalledGame, Game
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from rare.components.tabs.settings.linux import LinuxSettings
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from rare.components.tabs.settings.widgets.wrapper import WrapperSettings
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from rare.ui.components.tabs.games.game_info.game_settings import Ui_GameSettings
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from rare.components.tabs.games.env_vars import EnvVars
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from rare.components.tabs.settings.widgets.env_vars import EnvVars
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from rare.utils import config_helper
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from rare.utils.extra_widgets import PathEdit
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from rare.utils.utils import WineResolver, get_raw_save_path
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self.linux_settings.mangohud.set_wrapper_activated.connect(
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lambda active: self.wrapper_settings.add_wrapper("mangohud")
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if active else self.wrapper_settings.delete_wrapper("mangohud"))
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self.env_vars = EnvVars(self)
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self.game_settings_contents_layout.addWidget(self.env_vars)
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self.env_vars.update_game(app_name)
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class LinuxAppSettings(LinuxSettings):
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def __init__(self):
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super(LinuxAppSettings, self).__init__()
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280
rare/components/tabs/settings/widgets/env_vars.py
Normal file
280
rare/components/tabs/settings/widgets/env_vars.py
Normal file
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from logging import getLogger
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import qtawesome
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from PyQt5.QtCore import Qt, QFileSystemWatcher
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from PyQt5.QtWidgets import QGroupBox, QTableWidgetItem, QMessageBox, QPushButton
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from rare.shared import LegendaryCoreSingleton
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from rare.ui.components.tabs.games.env_vars import Ui_EnvVars
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from rare.utils import config_helper
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logger = getLogger("EnvVars")
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class EnvVars(QGroupBox, Ui_EnvVars):
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def __init__(self, parent):
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super(EnvVars, self).__init__(parent=parent)
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self.setupUi(self)
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self.app_name = None
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self.core = LegendaryCoreSingleton()
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self.latest_item = None
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self.list_of_readonly = ["STEAM_COMPAT_DATA_PATH", "DXVK_HUD", "WINEPREFIX", "STEAM_COMPAT_CLIENT_INSTALL_PATH"]
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self.warn_msg = self.tr("Readonly, please edit this via the appropriate setting above.")
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self.setup_file_watcher()
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self.env_vars_table.cellChanged.connect(self.update_env_vars)
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self.env_vars_table.verticalHeader().sectionClicked.connect(self.remove_row)
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self.env_vars_table.setProperty("no_kinetic_scroll", True)
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# We use this function to keep an eye on the config.
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# When the user uses for example the wineprefix settings, we need to update the table.
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# With this function, when the config file changes, we update the table.
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def setup_file_watcher(self):
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self.config_file_watcher = QFileSystemWatcher([self.core.lgd.config_path], self)
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self.config_file_watcher.fileChanged.connect(self.import_env_vars)
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def import_env_vars(self):
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self.config_file_watcher.blockSignals(True)
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self.env_vars_table.blockSignals(True)
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self.env_vars_table.clearContents()
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# If the config file doesnt have an env var section, we just set RowCount to 1 and return.
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if not self.core.lgd.config.has_section(f"{self.app_name}.env"):
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self.env_vars_table.setRowCount(1)
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trash_icon = QTableWidgetItem()
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trash_icon.setIcon(qtawesome.icon("mdi.delete"))
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self.env_vars_table.setVerticalHeaderItem(0, trash_icon)
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self.env_vars_table.blockSignals(False)
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return
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# We count how many keys we have and insert new lines
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# (as many as we need).
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self.env_vars_table.setRowCount(len(self.core.lgd.config[f"{self.app_name}.env"]) + 1)
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# Each iteration we have to create a new QTableWidgetItem object,
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# else we segfault. (For using the same object in multiple references.)
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for i, (key, value) in enumerate(self.core.lgd.config[f"{self.app_name}.env"].items()):
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trash_icon = QTableWidgetItem()
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trash_icon.setIcon(qtawesome.icon("mdi.delete"))
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self.env_vars_table.setVerticalHeaderItem(i, trash_icon)
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key_item = QTableWidgetItem()
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key_item.setText(key)
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self.env_vars_table.setItem(i, 0, key_item)
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value_item = QTableWidgetItem()
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value_item.setText(value)
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self.env_vars_table.setItem(i, 1, value_item)
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if key in self.list_of_readonly:
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key_item.setFlags(key_item.flags() ^ Qt.ItemIsEnabled)
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key_item.setToolTip(self.warn_msg)
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value_item.setFlags(value_item.flags() ^ Qt.ItemIsEnabled)
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value_item.setToolTip(self.warn_msg)
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trash_icon = QTableWidgetItem()
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trash_icon.setIcon(qtawesome.icon("mdi.delete"))
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self.env_vars_table.setVerticalHeaderItem(self.env_vars_table.rowCount() - 1, trash_icon)
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self.config_file_watcher.blockSignals(False)
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self.env_vars_table.blockSignals(False)
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def update_env_vars(self, row, column):
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self.config_file_watcher.blockSignals(True)
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row_count = self.env_vars_table.rowCount()
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key_item = self.env_vars_table.item(row, 0)
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value_item = self.env_vars_table.item(row, 1)
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last_item = self.env_vars_table.item(self.env_vars_table.rowCount() - 1, 0)
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# get all config keys
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try:
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list_of_config_keys = list(self.core.lgd.config[f"{self.app_name}.env"].keys())
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except KeyError:
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list_of_config_keys = []
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# get all table keys
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list_of_keys_in_table = []
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for i in range(row_count):
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item = self.env_vars_table.item(i, 0)
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if item:
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list_of_keys_in_table.append(item.text())
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missing_item = list(set(list_of_config_keys) - set(list_of_keys_in_table))
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if len(missing_item) != 0:
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config_helper.remove_option(f"{self.app_name}.env", missing_item[0])
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# A env var always needs to have a key.
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# If it's none, we return.
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if key_item is None:
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return
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if key_item.text() in self.list_of_readonly:
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error_dialog = QMessageBox()
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error_dialog.setText(
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self.tr("Please don't manually add this environment variable. Use the appropriate game setting above."))
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error_dialog.exec()
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key_item.setText("")
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if value_item is not None:
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value_item.setText("")
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config_helper.remove_option(f"{self.app_name}.env", key_item.text())
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return
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if key_item.text():
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if "=" in key_item.text():
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error_dialog = QMessageBox()
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error_dialog.setText(
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self.tr("Please don't use an equal sign in an env var."))
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error_dialog.exec()
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key_item.setText("")
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if value_item is not None:
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value_item.setText("")
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return
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if key_item.text() in list_of_config_keys and column == 0:
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ask_user = QMessageBox()
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ask_user.setText(
|
||||
self.tr("The config already contains this environment variable."))
|
||||
ask_user.setInformativeText(
|
||||
self.tr("Do you want to keep the newer one or the older one?"))
|
||||
|
||||
ask_user.addButton(QPushButton("Keep the newer one"), QMessageBox.YesRole)
|
||||
ask_user.addButton(QPushButton("Keep the older one"), QMessageBox.NoRole)
|
||||
|
||||
response = ask_user.exec()
|
||||
|
||||
if response == 0:
|
||||
if value_item is not None:
|
||||
config_helper.add_option(f"{self.app_name}.env", key_item.text(), value_item.text())
|
||||
else:
|
||||
config_helper.add_option(f"{self.app_name}.env", key_item.text(), "")
|
||||
|
||||
item_to_safe = self.env_vars_table.findItems(key_item.text(), Qt.MatchExactly)
|
||||
|
||||
# aznd:
|
||||
# This is to fix an issue where the user updates a env var, thats above the older one.
|
||||
# so say if you have two env vars:
|
||||
# something = newkey
|
||||
# yes = oldkey
|
||||
# if the user updates the something key to yes, it would delete the wrong row,
|
||||
# since item_to_safe[0] is the first search result. but we dont want to delete that,
|
||||
# we want to delete the second result.
|
||||
# we use this simple if check to find out which case we have.
|
||||
if key_item.row() < item_to_safe[0].row():
|
||||
self.env_vars_table.removeRow(item_to_safe[0].row())
|
||||
elif key_item.row() > item_to_safe[0].row():
|
||||
self.env_vars_table.removeRow(item_to_safe[0].row())
|
||||
else:
|
||||
self.env_vars_table.removeRow(item_to_safe[1].row())
|
||||
|
||||
if last_item is not None:
|
||||
self.env_vars_table.insertRow(row_count-1)
|
||||
trash_icon = QTableWidgetItem()
|
||||
trash_icon.setIcon(qtawesome.icon("mdi.delete"))
|
||||
self.env_vars_table.setVerticalHeaderItem(row_count-1, trash_icon)
|
||||
return
|
||||
|
||||
elif response == 1:
|
||||
self.env_vars_table.removeRow(row)
|
||||
if last_item is not None:
|
||||
self.env_vars_table.insertRow(row)
|
||||
trash_icon = QTableWidgetItem()
|
||||
trash_icon.setIcon(qtawesome.icon("mdi.delete"))
|
||||
self.env_vars_table.setVerticalHeaderItem(row_count-1, trash_icon)
|
||||
return
|
||||
|
||||
# When the value_item is None, we just use an empty string for the value.
|
||||
if value_item is None:
|
||||
if self.latest_item in list_of_config_keys:
|
||||
config_helper.remove_option(f"{self.app_name}.env", self.latest_item)
|
||||
config_helper.save_config()
|
||||
|
||||
config_helper.add_option(f"{self.app_name}.env", key_item.text(), "")
|
||||
config_helper.save_config()
|
||||
else:
|
||||
if self.latest_item in list_of_config_keys:
|
||||
config_helper.remove_option(f"{self.app_name}.env", self.latest_item)
|
||||
config_helper.save_config()
|
||||
|
||||
config_helper.add_option(
|
||||
f"{self.app_name}.env",
|
||||
key_item.text(),
|
||||
value_item.text()
|
||||
)
|
||||
config_helper.save_config()
|
||||
|
||||
row_count = self.env_vars_table.rowCount()
|
||||
last_item = self.env_vars_table.item(row_count - 1, 0)
|
||||
|
||||
if last_item is not None:
|
||||
if last_item.text():
|
||||
self.env_vars_table.insertRow(row_count)
|
||||
trash_icon = QTableWidgetItem()
|
||||
trash_icon.setIcon(qtawesome.icon("mdi.delete"))
|
||||
self.env_vars_table.setVerticalHeaderItem(row_count, trash_icon)
|
||||
|
||||
self.config_file_watcher.blockSignals(False)
|
||||
|
||||
def remove_row(self, index):
|
||||
self.config_file_watcher.blockSignals(True)
|
||||
|
||||
key_item = self.env_vars_table.item(index, 0)
|
||||
# The first item needs to have some text, else we don't delete it.
|
||||
if key_item is None:
|
||||
return
|
||||
|
||||
# If the user tries to delete one of the readonly vars, we return immediately.
|
||||
if key_item.text() in self.list_of_readonly:
|
||||
return
|
||||
|
||||
if key_item is not None:
|
||||
self.env_vars_table.removeRow(index)
|
||||
try:
|
||||
list_of_keys = []
|
||||
for key in self.core.lgd.config[f"{self.app_name}.env"]:
|
||||
list_of_keys.append(key)
|
||||
config_helper.remove_option(f"{self.app_name}.env", list_of_keys[index])
|
||||
except (KeyError, IndexError):
|
||||
pass
|
||||
self.config_file_watcher.blockSignals(False)
|
||||
|
||||
def check_if_item(self, item: QTableWidgetItem) -> bool:
|
||||
item_to_check = self.env_vars_table.findItems(item.text(), Qt.MatchExactly)
|
||||
if item_to_check[0].column() == 0:
|
||||
return False
|
||||
return True
|
||||
|
||||
def keyPressEvent(self, e):
|
||||
if e.key() == Qt.Key_Delete or e.key() == Qt.Key_Backspace:
|
||||
selected_items = self.env_vars_table.selectedItems()
|
||||
item_in_table = self.env_vars_table.findItems(selected_items[0].text(), Qt.MatchExactly)
|
||||
|
||||
# Our first selection is in column 0. So, we have to find out if the user
|
||||
# only selected keys, or keys and values. we use the check_if_item func
|
||||
if item_in_table[0].column() == 0:
|
||||
which_index_to_use = 1
|
||||
if len(selected_items) == 0:
|
||||
return
|
||||
if len(selected_items) == 1:
|
||||
which_index_to_use = 0
|
||||
if self.check_if_item(selected_items[which_index_to_use]):
|
||||
# User selected keys and values, so we skip the values
|
||||
for i in selected_items[::2]:
|
||||
config_helper.remove_option(f"{self.app_name}.env", i.text())
|
||||
self.env_vars_table.removeRow(i.row())
|
||||
else:
|
||||
# user only selected keys
|
||||
for i in selected_items:
|
||||
config_helper.remove_option(f"{self.app_name}.env", i.text())
|
||||
self.env_vars_table.removeRow(i.row())
|
||||
|
||||
# User only selected values, so we just set the text to ""
|
||||
elif item_in_table[0].column() == 1:
|
||||
[i.setText("") for i in selected_items]
|
||||
|
||||
elif e.key() == Qt.Key_Escape:
|
||||
e.ignore()
|
||||
|
||||
def update_game(self, app_name):
|
||||
self.app_name = app_name
|
||||
self.import_env_vars()
|
Loading…
Reference in a new issue