Veronica Berglyd Olsen
790 lines
27 KiB
Python
790 lines
27 KiB
Python
"""
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novelWriter – GUI Project Settings
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==================================
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File History:
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Created: 2018-09-29 [0.0.1] GuiProjectSettings
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Rewritten: 2024-01-26 [2.3b1] GuiProjectSettings
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This file is a part of novelWriter
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Copyright 2018–2024, Veronica Berglyd Olsen
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <https://www.gnu.org/licenses/>.
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"""
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from __future__ import annotations
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import logging
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from PyQt5.QtCore import Qt, pyqtSignal, pyqtSlot
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from PyQt5.QtGui import QCloseEvent, QColor
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from PyQt5.QtWidgets import (
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QAbstractItemView, QApplication, QColorDialog, QDialogButtonBox,
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QHBoxLayout, QLineEdit, QMenu, QStackedWidget, QToolButton, QTreeWidget,
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QTreeWidgetItem, QVBoxLayout, QWidget
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)
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from novelwriter import CONFIG, SHARED
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from novelwriter.common import qtLambda, simplified
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from novelwriter.constants import nwLabels, trConst
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from novelwriter.core.status import NWStatus, StatusEntry
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from novelwriter.enum import nwStatusShape
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from novelwriter.extensions.configlayout import NColourLabel, NFixedPage, NScrollableForm
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from novelwriter.extensions.modified import NComboBox, NDialog, NIconToolButton
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from novelwriter.extensions.pagedsidebar import NPagedSideBar
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from novelwriter.extensions.switch import NSwitch
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from novelwriter.types import (
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QtDialogCancel, QtDialogSave, QtSizeMinimum, QtSizeMinimumExpanding,
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QtUserRole
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)
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logger = logging.getLogger(__name__)
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class GuiProjectSettings(NDialog):
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PAGE_SETTINGS = 0
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PAGE_STATUS = 1
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PAGE_IMPORT = 2
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PAGE_REPLACE = 3
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newProjectSettingsReady = pyqtSignal()
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def __init__(self, parent: QWidget, gotoPage: int = PAGE_SETTINGS) -> None:
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super().__init__(parent=parent)
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logger.debug("Create: GuiProjectSettings")
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self.setObjectName("GuiProjectSettings")
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self.setWindowTitle(self.tr("Project Settings"))
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options = SHARED.project.options
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self.setMinimumSize(CONFIG.pxInt(500), CONFIG.pxInt(400))
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self.resize(
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CONFIG.pxInt(options.getInt("GuiProjectSettings", "winWidth", CONFIG.pxInt(650))),
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CONFIG.pxInt(options.getInt("GuiProjectSettings", "winHeight", CONFIG.pxInt(500)))
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)
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# Title
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self.titleLabel = NColourLabel(
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self.tr("Project Settings"), self, color=SHARED.theme.helpText,
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scale=NColourLabel.HEADER_SCALE, indent=CONFIG.pxInt(4)
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)
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# SideBar
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self.sidebar = NPagedSideBar(self)
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self.sidebar.setLabelColor(SHARED.theme.helpText)
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self.sidebar.addButton(self.tr("Settings"), self.PAGE_SETTINGS)
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self.sidebar.addButton(self.tr("Status"), self.PAGE_STATUS)
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self.sidebar.addButton(self.tr("Importance"), self.PAGE_IMPORT)
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self.sidebar.addButton(self.tr("Auto-Replace"), self.PAGE_REPLACE)
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self.sidebar.buttonClicked.connect(self._sidebarClicked)
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# Buttons
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self.buttonBox = QDialogButtonBox(QtDialogSave | QtDialogCancel, self)
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self.buttonBox.accepted.connect(self._doSave)
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self.buttonBox.rejected.connect(self.reject)
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# Content
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SHARED.project.countStatus()
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self.settingsPage = _SettingsPage(self)
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self.statusPage = _StatusPage(self, True)
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self.importPage = _StatusPage(self, False)
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self.replacePage = _ReplacePage(self)
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self.mainStack = QStackedWidget(self)
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self.mainStack.addWidget(self.settingsPage)
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self.mainStack.addWidget(self.statusPage)
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self.mainStack.addWidget(self.importPage)
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self.mainStack.addWidget(self.replacePage)
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# Assemble
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self.topBox = QHBoxLayout()
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self.topBox.addWidget(self.titleLabel)
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self.topBox.addStretch(1)
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self.mainBox = QHBoxLayout()
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self.mainBox.addWidget(self.sidebar)
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self.mainBox.addWidget(self.mainStack)
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self.mainBox.setContentsMargins(0, 0, 0, 0)
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self.outerBox = QVBoxLayout()
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self.outerBox.addLayout(self.topBox)
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self.outerBox.addLayout(self.mainBox)
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self.outerBox.addWidget(self.buttonBox)
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self.outerBox.setSpacing(CONFIG.pxInt(8))
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self.setLayout(self.outerBox)
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self.setSizeGripEnabled(True)
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# Jump to Specified Page
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self.sidebar.setSelected(gotoPage)
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self._sidebarClicked(gotoPage)
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logger.debug("Ready: GuiProjectSettings")
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return
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def __del__(self) -> None: # pragma: no cover
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logger.debug("Delete: GuiProjectSettings")
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return
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##
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# Events
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##
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def closeEvent(self, event: QCloseEvent) -> None:
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"""Capture the user closing the window and save settings."""
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self._saveSettings()
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event.accept()
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self.softDelete()
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return
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##
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# Private Slots
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##
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@pyqtSlot(int)
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def _sidebarClicked(self, pageId: int) -> None:
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"""Process a user request to switch page."""
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if pageId == self.PAGE_SETTINGS:
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self.mainStack.setCurrentWidget(self.settingsPage)
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elif pageId == self.PAGE_STATUS:
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self.mainStack.setCurrentWidget(self.statusPage)
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elif pageId == self.PAGE_IMPORT:
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self.mainStack.setCurrentWidget(self.importPage)
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elif pageId == self.PAGE_REPLACE:
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self.mainStack.setCurrentWidget(self.replacePage)
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return
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@pyqtSlot()
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def _doSave(self) -> None:
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"""Save settings and close dialog."""
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project = SHARED.project
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projName = self.settingsPage.projName.text()
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projAuthor = self.settingsPage.projAuthor.text()
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projLang = self.settingsPage.projLang.currentData()
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spellLang = self.settingsPage.spellLang.currentData()
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doBackup = not self.settingsPage.noBackup.isChecked()
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project.data.setName(projName)
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project.data.setAuthor(projAuthor)
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project.data.setDoBackup(doBackup)
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project.data.setSpellLang(spellLang)
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project.setProjectLang(projLang)
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if self.statusPage.changed:
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logger.debug("Updating status labels")
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project.data.itemStatus.update(self.statusPage.getNewList())
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if self.importPage.changed:
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logger.debug("Updating importance labels")
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project.data.itemImport.update(self.importPage.getNewList())
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if self.replacePage.changed:
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logger.debug("Updating auto-replace settings")
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project.data.setAutoReplace(self.replacePage.getNewList())
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self.newProjectSettingsReady.emit()
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QApplication.processEvents()
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self.close()
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return
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##
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# Internal Functions
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##
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def _saveSettings(self) -> None:
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"""Save GUI settings."""
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winWidth = CONFIG.rpxInt(self.width())
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winHeight = CONFIG.rpxInt(self.height())
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statusColW = CONFIG.rpxInt(self.statusPage.columnWidth())
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importColW = CONFIG.rpxInt(self.importPage.columnWidth())
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replaceColW = CONFIG.rpxInt(self.replacePage.columnWidth())
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logger.debug("Saving State: GuiProjectSettings")
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options = SHARED.project.options
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options.setValue("GuiProjectSettings", "winWidth", winWidth)
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options.setValue("GuiProjectSettings", "winHeight", winHeight)
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options.setValue("GuiProjectSettings", "statusColW", statusColW)
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options.setValue("GuiProjectSettings", "importColW", importColW)
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options.setValue("GuiProjectSettings", "replaceColW", replaceColW)
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return
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class _SettingsPage(NScrollableForm):
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def __init__(self, parent: QWidget) -> None:
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super().__init__(parent=parent)
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xW = CONFIG.pxInt(200)
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data = SHARED.project.data
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self.setHelpTextStyle(SHARED.theme.helpText)
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self.setRowIndent(0)
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# Project Name
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self.projName = QLineEdit(self)
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self.projName.setMaxLength(200)
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self.projName.setMinimumWidth(xW)
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self.projName.setText(data.name)
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self.addRow(
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self.tr("Project name"), self.projName,
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self.tr("Changing this will affect the backup path."),
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stretch=(3, 2)
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)
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# Project Author
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self.projAuthor = QLineEdit(self)
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self.projAuthor.setMaxLength(200)
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self.projAuthor.setMinimumWidth(xW)
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self.projAuthor.setText(data.author)
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self.addRow(
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self.tr("Author(s)"), self.projAuthor,
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self.tr("Only used when building the manuscript."),
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stretch=(3, 2)
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)
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# Project Language
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projLang = data.language or CONFIG.guiLocale
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self.projLang = NComboBox(self)
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self.projLang.setMinimumWidth(xW)
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for tag, language in CONFIG.listLanguages(CONFIG.LANG_PROJ):
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self.projLang.addItem(language, tag)
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self.projLang.setCurrentData(projLang, projLang)
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self.addRow(
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self.tr("Project language"), self.projLang,
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self.tr("Only used when building the manuscript."),
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stretch=(3, 2)
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)
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# Spell Check Language
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self.spellLang = NComboBox(self)
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self.spellLang.setMinimumWidth(xW)
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self.spellLang.addItem(self.tr("Default"), "None")
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if CONFIG.hasEnchant:
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for tag, language in SHARED.spelling.listDictionaries():
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self.spellLang.addItem(language, tag)
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self.addRow(
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self.tr("Spell check language"), self.spellLang,
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self.tr("Overrides main preferences."),
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stretch=(3, 2)
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)
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if (idx := self.spellLang.findData(data.spellLang)) != -1:
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self.spellLang.setCurrentIndex(idx)
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# Backup on Close
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self.noBackup = NSwitch(self)
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self.noBackup.setChecked(not data.doBackup)
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self.addRow(
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self.tr("Disable backup on close"), self.noBackup,
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self.tr("Overrides main preferences.")
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)
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self.finalise()
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return
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class _StatusPage(NFixedPage):
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C_DATA = 0
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C_LABEL = 0
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C_USAGE = 1
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D_KEY = QtUserRole
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D_ENTRY = QtUserRole + 1
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def __init__(self, parent: QWidget, isStatus: bool) -> None:
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super().__init__(parent=parent)
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if isStatus:
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status = SHARED.project.data.itemStatus
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pageLabel = self.tr("Novel Document Status Levels")
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colSetting = "statusColW"
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else:
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status = SHARED.project.data.itemImport
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pageLabel = self.tr("Project Note Importance Levels")
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colSetting = "importColW"
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wCol0 = CONFIG.pxInt(
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SHARED.project.options.getInt("GuiProjectSettings", colSetting, 130)
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)
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self._changed = False
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self._color = QColor(100, 100, 100)
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self._shape = nwStatusShape.SQUARE
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self._icons = {}
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self._iPx = SHARED.theme.baseIconHeight
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iSz = SHARED.theme.baseIconSize
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bPd = CONFIG.pxInt(4)
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iColor = self.palette().text().color()
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# Labels
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self.trCountNone = self.tr("Not in use")
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self.trCountOne = self.tr("Used once")
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self.trCountMore = self.tr("Used by {0} items")
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self.trSelColor = self.tr("Select Colour")
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# Title
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self.pageTitle = NColourLabel(
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pageLabel, self, color=SHARED.theme.helpText,
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scale=NColourLabel.HEADER_SCALE
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)
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# List Box
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self.listBox = QTreeWidget(self)
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self.listBox.setHeaderLabels([self.tr("Label"), self.tr("Usage")])
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self.listBox.setColumnWidth(self.C_LABEL, wCol0)
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self.listBox.setIndentation(0)
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self.listBox.setSelectionBehavior(QAbstractItemView.SelectionBehavior.SelectRows)
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self.listBox.setSelectionMode(QAbstractItemView.SelectionMode.SingleSelection)
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self.listBox.itemSelectionChanged.connect(self._selectionChanged)
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for key, entry in status.iterItems():
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self._addItem(key, StatusEntry.duplicate(entry))
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# List Controls
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self.addButton = NIconToolButton(self, iSz, "add")
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self.addButton.clicked.connect(self._newItem)
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self.delButton = NIconToolButton(self, iSz, "remove")
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self.delButton.clicked.connect(self._delItem)
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self.upButton = NIconToolButton(self, iSz, "up")
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self.upButton.clicked.connect(qtLambda(self._moveItem, -1))
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self.dnButton = NIconToolButton(self, iSz, "down")
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self.dnButton.clicked.connect(qtLambda(self._moveItem, 1))
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# Edit Form
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self.editName = QLineEdit(self)
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self.editName.setMaxLength(40)
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self.editName.setPlaceholderText(self.tr("Select item to edit"))
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self.editName.setEnabled(False)
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buttonStyle = (
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f"QToolButton {{padding: 0 {bPd}px;}} "
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"QToolButton::menu-indicator {image: none;}"
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)
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self.colorButton = NIconToolButton(self, iSz)
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self.colorButton.setToolTip(self.tr("Colour"))
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self.colorButton.setSizePolicy(QtSizeMinimum, QtSizeMinimumExpanding)
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self.colorButton.setStyleSheet(buttonStyle)
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self.colorButton.setEnabled(False)
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self.colorButton.clicked.connect(self._selectColour)
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def buildMenu(menu: QMenu, items: dict[nwStatusShape, str]) -> None:
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for shape, label in items.items():
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icon = NWStatus.createIcon(self._iPx, iColor, shape)
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action = menu.addAction(icon, trConst(label))
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action.triggered.connect(lambda _, shape=shape: self._selectShape(shape))
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self._icons[shape] = icon
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self.shapeMenu = QMenu(self)
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buildMenu(self.shapeMenu, nwLabels.SHAPES_PLAIN)
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buildMenu(self.shapeMenu.addMenu(self.tr("Circles ...")), nwLabels.SHAPES_CIRCLE)
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buildMenu(self.shapeMenu.addMenu(self.tr("Bars ...")), nwLabels.SHAPES_BARS)
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buildMenu(self.shapeMenu.addMenu(self.tr("Blocks ...")), nwLabels.SHAPES_BLOCKS)
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self.shapeButton = NIconToolButton(self, iSz)
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self.shapeButton.setMenu(self.shapeMenu)
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self.shapeButton.setToolTip(self.tr("Shape"))
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self.shapeButton.setSizePolicy(QtSizeMinimum, QtSizeMinimumExpanding)
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self.shapeButton.setStyleSheet(buttonStyle)
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self.shapeButton.setEnabled(False)
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self.applyButton = QToolButton(self)
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self.applyButton.setText(self.tr("Apply"))
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self.applyButton.setSizePolicy(QtSizeMinimum, QtSizeMinimumExpanding)
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self.applyButton.setEnabled(False)
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self.applyButton.clicked.connect(self._applyChanges)
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# Assemble
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self.listControls = QVBoxLayout()
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self.listControls.addWidget(self.addButton)
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self.listControls.addWidget(self.delButton)
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self.listControls.addWidget(self.upButton)
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self.listControls.addWidget(self.dnButton)
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self.listControls.addStretch(1)
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self.editBox = QHBoxLayout()
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self.editBox.addWidget(self.editName, 1)
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self.editBox.addWidget(self.colorButton, 0)
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self.editBox.addWidget(self.shapeButton, 0)
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self.editBox.addWidget(self.applyButton, 0)
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self.mainBox = QVBoxLayout()
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self.mainBox.addWidget(self.listBox, 1)
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self.mainBox.addLayout(self.editBox, 0)
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self.innerBox = QHBoxLayout()
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self.innerBox.addLayout(self.mainBox, 1)
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self.innerBox.addLayout(self.listControls, 0)
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self.outerBox = QVBoxLayout()
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self.outerBox.addWidget(self.pageTitle, 0)
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self.outerBox.addLayout(self.innerBox, 1)
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self.setCentralLayout(self.outerBox)
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self._setButtonIcons()
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return
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@property
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def changed(self) -> bool:
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"""The user changed these settings."""
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return self._changed
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##
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# Methods
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##
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def getNewList(self) -> list[tuple[str | None, StatusEntry]]:
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"""Return list of entries."""
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if self._changed:
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update = []
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for n in range(self.listBox.topLevelItemCount()):
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if item := self.listBox.topLevelItem(n):
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key = item.data(self.C_DATA, self.D_KEY)
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entry = item.data(self.C_DATA, self.D_ENTRY)
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update.append((key, entry))
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return update
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return []
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def columnWidth(self) -> int:
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"""Return the size of the header column."""
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return self.listBox.columnWidth(0)
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##
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# Private Slots
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##
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@pyqtSlot()
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def _selectColour(self) -> None:
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"""Open a dialog to select the status icon colour."""
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if (color := QColorDialog.getColor(self._color, self, self.trSelColor)).isValid():
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self._color = color
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self._setButtonIcons()
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return
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@pyqtSlot()
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def _newItem(self) -> None:
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"""Create a new status item."""
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color = QColor(100, 100, 100)
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shape = nwStatusShape.SQUARE
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icon = NWStatus.createIcon(self._iPx, color, shape)
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self._addItem(None, StatusEntry(self.tr("New Item"), color, shape, icon, 0))
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self._changed = True
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return
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@pyqtSlot()
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def _delItem(self) -> None:
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"""Delete a status item."""
|
||
if item := self._getSelectedItem():
|
||
iRow = self.listBox.indexOfTopLevelItem(item)
|
||
entry: StatusEntry = item.data(self.C_DATA, self.D_ENTRY)
|
||
if entry.count > 0:
|
||
SHARED.error(self.tr("Cannot delete a status item that is in use."))
|
||
else:
|
||
self.listBox.takeTopLevelItem(iRow)
|
||
self._changed = True
|
||
return
|
||
|
||
@pyqtSlot()
|
||
def _applyChanges(self) -> None:
|
||
"""Save changes made to a status item."""
|
||
if item := self._getSelectedItem():
|
||
entry: StatusEntry = item.data(self.C_DATA, self.D_ENTRY)
|
||
|
||
name = simplified(self.editName.text())
|
||
icon = NWStatus.createIcon(self._iPx, self._color, self._shape)
|
||
|
||
entry.name = name
|
||
entry.color = self._color
|
||
entry.shape = self._shape
|
||
entry.icon = icon
|
||
|
||
item.setText(self.C_LABEL, name)
|
||
item.setIcon(self.C_LABEL, icon)
|
||
|
||
self._changed = True
|
||
|
||
return
|
||
|
||
@pyqtSlot()
|
||
def _selectionChanged(self) -> None:
|
||
"""Extract the info of a selected item and populate the settings
|
||
boxes and button. If no item is selected, clear the form.
|
||
"""
|
||
if item := self._getSelectedItem():
|
||
entry: StatusEntry = item.data(self.C_DATA, self.D_ENTRY)
|
||
self._color = entry.color
|
||
self._shape = entry.shape
|
||
self._setButtonIcons()
|
||
|
||
self.editName.setText(entry.name)
|
||
self.editName.selectAll()
|
||
self.editName.setFocus()
|
||
|
||
self.editName.setEnabled(True)
|
||
self.colorButton.setEnabled(True)
|
||
self.shapeButton.setEnabled(True)
|
||
self.applyButton.setEnabled(True)
|
||
|
||
else:
|
||
self._color = QColor(100, 100, 100)
|
||
self._shape = nwStatusShape.SQUARE
|
||
self._setButtonIcons()
|
||
self.editName.setText("")
|
||
|
||
self.editName.setEnabled(False)
|
||
self.colorButton.setEnabled(False)
|
||
self.shapeButton.setEnabled(False)
|
||
self.applyButton.setEnabled(False)
|
||
return
|
||
|
||
##
|
||
# Internal Functions
|
||
##
|
||
|
||
def _selectShape(self, shape: nwStatusShape) -> None:
|
||
"""Set the current shape."""
|
||
self._shape = shape
|
||
self._setButtonIcons()
|
||
return
|
||
|
||
def _addItem(self, key: str | None, entry: StatusEntry) -> None:
|
||
"""Add a status item to the list."""
|
||
item = QTreeWidgetItem()
|
||
item.setText(self.C_LABEL, entry.name)
|
||
item.setIcon(self.C_LABEL, entry.icon)
|
||
item.setText(self.C_USAGE, self._usageString(entry.count))
|
||
item.setData(self.C_DATA, self.D_KEY, key)
|
||
item.setData(self.C_DATA, self.D_ENTRY, entry)
|
||
self.listBox.addTopLevelItem(item)
|
||
return
|
||
|
||
def _moveItem(self, step: int) -> None:
|
||
"""Move and item up or down step."""
|
||
if item := self._getSelectedItem():
|
||
tIdx = self.listBox.indexOfTopLevelItem(item)
|
||
nItm = self.listBox.topLevelItemCount()
|
||
nIdx = tIdx + step
|
||
if (0 <= nIdx < nItm) and (cItem := self.listBox.takeTopLevelItem(tIdx)):
|
||
self.listBox.insertTopLevelItem(nIdx, cItem)
|
||
self.listBox.clearSelection()
|
||
cItem.setSelected(True)
|
||
self._changed = True
|
||
return
|
||
|
||
def _getSelectedItem(self) -> QTreeWidgetItem | None:
|
||
"""Get the currently selected item."""
|
||
if items := self.listBox.selectedItems():
|
||
return items[0]
|
||
return None
|
||
|
||
def _usageString(self, count: int) -> str:
|
||
"""Generate usage string."""
|
||
if count == 0:
|
||
return self.trCountNone
|
||
elif count == 1:
|
||
return self.trCountOne
|
||
else:
|
||
return self.trCountMore.format(count)
|
||
|
||
def _setButtonIcons(self) -> None:
|
||
"""Set the colour of the colour button."""
|
||
icon = NWStatus.createIcon(self._iPx, self._color, nwStatusShape.SQUARE)
|
||
self.colorButton.setIcon(icon)
|
||
self.shapeButton.setIcon(self._icons[self._shape])
|
||
return
|
||
|
||
|
||
class _ReplacePage(NFixedPage):
|
||
|
||
C_KEY = 0
|
||
C_REPL = 1
|
||
|
||
def __init__(self, parent: QWidget) -> None:
|
||
super().__init__(parent=parent)
|
||
|
||
self._changed = False
|
||
|
||
iSz = SHARED.theme.baseIconSize
|
||
|
||
wCol0 = CONFIG.pxInt(
|
||
SHARED.project.options.getInt("GuiProjectSettings", "replaceColW", 130)
|
||
)
|
||
|
||
# Title
|
||
self.pageTitle = NColourLabel(
|
||
self.tr("Text Auto-Replace for Preview and Build"), self,
|
||
color=SHARED.theme.helpText, scale=NColourLabel.HEADER_SCALE
|
||
)
|
||
|
||
# List Box
|
||
self.listBox = QTreeWidget(self)
|
||
self.listBox.setHeaderLabels([self.tr("Keyword"), self.tr("Replace With")])
|
||
self.listBox.setColumnWidth(self.C_KEY, wCol0)
|
||
self.listBox.setIndentation(0)
|
||
self.listBox.setSelectionBehavior(QAbstractItemView.SelectionBehavior.SelectRows)
|
||
self.listBox.setSelectionMode(QAbstractItemView.SelectionMode.SingleSelection)
|
||
self.listBox.itemSelectionChanged.connect(self._selectionChanged)
|
||
|
||
for aKey, aVal in SHARED.project.data.autoReplace.items():
|
||
newItem = QTreeWidgetItem(["<%s>" % aKey, aVal])
|
||
self.listBox.addTopLevelItem(newItem)
|
||
|
||
self.listBox.sortByColumn(self.C_KEY, Qt.SortOrder.AscendingOrder)
|
||
self.listBox.setSortingEnabled(True)
|
||
|
||
# List Controls
|
||
self.addButton = NIconToolButton(self, iSz, "add")
|
||
self.addButton.clicked.connect(self._addEntry)
|
||
|
||
self.delButton = NIconToolButton(self, iSz, "remove")
|
||
self.delButton.clicked.connect(self._delEntry)
|
||
|
||
# Edit Form
|
||
self.editKey = QLineEdit(self)
|
||
self.editKey.setPlaceholderText(self.tr("Select item to edit"))
|
||
self.editKey.setEnabled(False)
|
||
self.editKey.setMaxLength(40)
|
||
|
||
self.editValue = QLineEdit(self)
|
||
self.editValue.setEnabled(False)
|
||
self.editValue.setMaxLength(80)
|
||
|
||
self.applyButton = QToolButton(self)
|
||
self.applyButton.setText(self.tr("Apply"))
|
||
self.applyButton.setSizePolicy(QtSizeMinimum, QtSizeMinimumExpanding)
|
||
self.applyButton.clicked.connect(self._applyChanges)
|
||
|
||
# Assemble
|
||
self.listControls = QVBoxLayout()
|
||
self.listControls.addWidget(self.addButton)
|
||
self.listControls.addWidget(self.delButton)
|
||
self.listControls.addStretch(1)
|
||
|
||
self.editBox = QHBoxLayout()
|
||
self.editBox.addWidget(self.editKey, 4)
|
||
self.editBox.addWidget(self.editValue, 5)
|
||
self.editBox.addWidget(self.applyButton, 0)
|
||
|
||
self.mainBox = QVBoxLayout()
|
||
self.mainBox.addWidget(self.listBox, 1)
|
||
self.mainBox.addLayout(self.editBox, 0)
|
||
|
||
self.innerBox = QHBoxLayout()
|
||
self.innerBox.addLayout(self.mainBox)
|
||
self.innerBox.addLayout(self.listControls)
|
||
|
||
self.outerBox = QVBoxLayout()
|
||
self.outerBox.addWidget(self.pageTitle)
|
||
self.outerBox.addLayout(self.innerBox)
|
||
|
||
self.setCentralLayout(self.outerBox)
|
||
|
||
return
|
||
|
||
@property
|
||
def changed(self) -> bool:
|
||
"""The user changed these settings."""
|
||
return self._changed
|
||
|
||
##
|
||
# Methods
|
||
##
|
||
|
||
def getNewList(self) -> dict[str, str]:
|
||
"""Extract the list from the widget."""
|
||
new = {}
|
||
for n in range(self.listBox.topLevelItemCount()):
|
||
if item := self.listBox.topLevelItem(n):
|
||
if key := self._stripNotAllowed(item.text(self.C_KEY)):
|
||
new[key] = item.text(self.C_REPL)
|
||
return new
|
||
|
||
def columnWidth(self) -> int:
|
||
"""Return the size of the header column."""
|
||
return self.listBox.columnWidth(0)
|
||
|
||
##
|
||
# Private Slots
|
||
##
|
||
|
||
@pyqtSlot()
|
||
def _selectionChanged(self) -> None:
|
||
"""Extract the details from the selected item and populate the
|
||
edit form.
|
||
"""
|
||
if item := self._getSelectedItem():
|
||
self.editKey.setText(self._stripNotAllowed(item.text(self.C_KEY)))
|
||
self.editValue.setText(item.text(self.C_REPL))
|
||
self.editKey.setEnabled(True)
|
||
self.editValue.setEnabled(True)
|
||
self.editKey.selectAll()
|
||
self.editKey.setFocus()
|
||
else:
|
||
self.editKey.setText("")
|
||
self.editValue.setText("")
|
||
self.editKey.setEnabled(False)
|
||
self.editValue.setEnabled(False)
|
||
return
|
||
|
||
@pyqtSlot()
|
||
def _applyChanges(self) -> None:
|
||
"""Save the form data into the list widget."""
|
||
if item := self._getSelectedItem():
|
||
key = self._stripNotAllowed(self.editKey.text())
|
||
value = self.editValue.text()
|
||
if key and value:
|
||
item.setText(self.C_KEY, f"<{key}>")
|
||
item.setText(self.C_REPL, value)
|
||
self._changed = True
|
||
return
|
||
|
||
@pyqtSlot()
|
||
def _addEntry(self) -> None:
|
||
"""Add a new list entry."""
|
||
key = f"<keyword{self.listBox.topLevelItemCount() + 1:d}>"
|
||
self.listBox.addTopLevelItem(QTreeWidgetItem([key, ""]))
|
||
return
|
||
|
||
@pyqtSlot()
|
||
def _delEntry(self) -> None:
|
||
"""Delete the selected entry."""
|
||
if item := self._getSelectedItem():
|
||
self.listBox.takeTopLevelItem(self.listBox.indexOfTopLevelItem(item))
|
||
self._changed = True
|
||
return
|
||
|
||
##
|
||
# Internal Functions
|
||
##
|
||
|
||
def _getSelectedItem(self) -> QTreeWidgetItem | None:
|
||
"""Extract the currently selected item."""
|
||
if items := self.listBox.selectedItems():
|
||
return items[0]
|
||
return None
|
||
|
||
def _stripNotAllowed(self, key: str) -> str:
|
||
"""Clean up the replace key string."""
|
||
return "".join(c for c in key if c.isalnum())
|