Veronica Berglyd Olsen
1563 lines
57 KiB
Python
1563 lines
57 KiB
Python
"""
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novelWriter – GUI Project Tree
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==============================
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File History:
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Created: 2018-09-29 [0.0.1] GuiProjectTree
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Created: 2022-06-06 [2.0rc1] GuiProjectView
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Created: 2022-06-06 [2.0rc1] GuiProjectToolBar
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Created: 2023-11-22 [2.2rc1] _TreeContextMenu
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Rewritten: 2024-11-17 [2.7b1] GuiProjectTree
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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 enum import Enum
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from PyQt5.QtCore import QModelIndex, QPoint, Qt, pyqtSignal, pyqtSlot
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from PyQt5.QtGui import QIcon, QMouseEvent, QPalette
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from PyQt5.QtWidgets import (
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QAbstractItemView, QAction, QFrame, QHBoxLayout, QLabel, QMenu, QShortcut,
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QTreeView, QVBoxLayout, QWidget
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)
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from novelwriter import CONFIG, SHARED
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from novelwriter.common import qtLambda
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from novelwriter.constants import nwLabels, nwStyles, nwUnicode, trConst
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from novelwriter.core.coretools import DocDuplicator, DocMerger, DocSplitter
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from novelwriter.core.item import NWItem
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from novelwriter.core.itemmodel import ProjectModel, ProjectNode
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from novelwriter.dialogs.docmerge import GuiDocMerge
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from novelwriter.dialogs.docsplit import GuiDocSplit
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from novelwriter.dialogs.editlabel import GuiEditLabel
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from novelwriter.dialogs.projectsettings import GuiProjectSettings
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from novelwriter.enum import nwDocMode, nwItemClass, nwItemLayout, nwItemType
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from novelwriter.extensions.modified import NIconToolButton
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from novelwriter.gui.theme import STYLES_MIN_TOOLBUTTON
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from novelwriter.types import (
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QtHeaderFixed, QtHeaderStretch, QtHeaderToContents, QtMouseLeft,
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QtMouseMiddle, QtScrollAlwaysOff, QtScrollAsNeeded, QtSizeExpanding
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)
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logger = logging.getLogger(__name__)
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class GuiProjectView(QWidget):
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"""This is a wrapper class holding all the elements of the project
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tree. The core object is the project tree itself. Most methods
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available are mapped through to the project tree class.
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"""
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# Signals triggered when the meta data values of items change
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rootFolderChanged = pyqtSignal(str)
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wordCountsChanged = pyqtSignal()
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# Signals for user interaction with the project tree
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selectedItemChanged = pyqtSignal(str)
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openDocumentRequest = pyqtSignal(str, Enum, str, bool)
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# Requests for the main GUI
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projectSettingsRequest = pyqtSignal(int)
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def __init__(self, parent: QWidget) -> None:
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super().__init__(parent=parent)
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# Build GUI
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self.projTree = GuiProjectTree(self)
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self.projBar = GuiProjectToolBar(self)
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self.projBar.setEnabled(False)
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# Assemble
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self.outerBox = QVBoxLayout()
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self.outerBox.addWidget(self.projBar, 0)
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self.outerBox.addWidget(self.projTree, 1)
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self.outerBox.setContentsMargins(0, 0, 0, 0)
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self.outerBox.setSpacing(0)
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self.setLayout(self.outerBox)
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# Keyboard Shortcuts
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self.keyMoveUp = QShortcut(self.projTree)
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self.keyMoveUp.setKey("Ctrl+Up")
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self.keyMoveUp.setContext(Qt.ShortcutContext.WidgetShortcut)
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self.keyMoveUp.activated.connect(self.projTree.moveItemUp)
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self.keyMoveDn = QShortcut(self.projTree)
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self.keyMoveDn.setKey("Ctrl+Down")
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self.keyMoveDn.setContext(Qt.ShortcutContext.WidgetShortcut)
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self.keyMoveDn.activated.connect(self.projTree.moveItemDown)
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self.keyGoPrev = QShortcut(self.projTree)
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self.keyGoPrev.setKey("Alt+Up")
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self.keyGoPrev.setContext(Qt.ShortcutContext.WidgetShortcut)
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self.keyGoPrev.activated.connect(self.projTree.moveSiblingUp)
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self.keyGoNext = QShortcut(self.projTree)
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self.keyGoNext.setKey("Alt+Down")
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self.keyGoNext.setContext(Qt.ShortcutContext.WidgetShortcut)
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self.keyGoNext.activated.connect(self.projTree.moveSiblingDown)
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self.keyGoUp = QShortcut(self.projTree)
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self.keyGoUp.setKey("Alt+Left")
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self.keyGoUp.setContext(Qt.ShortcutContext.WidgetShortcut)
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self.keyGoUp.activated.connect(self.projTree.moveToParent)
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self.keyGoDown = QShortcut(self.projTree)
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self.keyGoDown.setKey("Alt+Right")
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self.keyGoDown.setContext(Qt.ShortcutContext.WidgetShortcut)
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self.keyGoDown.activated.connect(self.projTree.moveToFirstChild)
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self.keyContext = QShortcut(self.projTree)
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self.keyContext.setKey("Ctrl+.")
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self.keyContext.setContext(Qt.ShortcutContext.WidgetShortcut)
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self.keyContext.activated.connect(self.projTree.openContextMenu)
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# Signals
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self.selectedItemChanged.connect(self.projBar.treeSelectionChanged)
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self.projTree.itemRefreshed.connect(self.projBar.treeItemRefreshed)
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self.projBar.newDocumentFromTemplate.connect(self.createFileFromTemplate)
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# Function Mappings
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self.getSelectedHandle = self.projTree.getSelectedHandle
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return
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##
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# Methods
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##
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def updateTheme(self) -> None:
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"""Update theme elements."""
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self.projBar.updateTheme()
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self.populateTree()
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return
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def initSettings(self) -> None:
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"""Initialise GUI elements that depend on specific settings."""
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self.projTree.initSettings()
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return
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def closeProjectTasks(self) -> None:
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"""Clear project-related GUI content."""
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self.projBar.clearContent()
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self.projBar.setEnabled(False)
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self.projTree.clearTree()
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return
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def openProjectTasks(self) -> None:
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"""Run open project tasks."""
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self.populateTree()
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self.projBar.buildQuickLinksMenu()
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self.projBar.setEnabled(True)
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return
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def saveProjectTasks(self) -> None:
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"""Run save project tasks."""
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# self.projTree.saveTreeOrder()
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return
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def populateTree(self) -> None:
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"""Build the tree structure from project data."""
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self.projTree.loadModel()
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return
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def setTreeFocus(self) -> None:
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"""Forward the set focus call to the tree widget."""
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self.projTree.setFocus()
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return
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def treeHasFocus(self) -> bool:
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"""Check if the project tree has focus."""
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return self.projTree.hasFocus()
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def connectMenuActions(self, rename: QAction, delete: QAction, trash: QAction) -> None:
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"""Main menu actions passed to the project tree."""
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self.projTree.addAction(rename)
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self.projTree.addAction(delete)
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self.projTree.addAction(trash)
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rename.triggered.connect(self.renameTreeItem)
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delete.triggered.connect(self.projTree.processDeleteRequest)
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return
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##
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# Public Slots
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##
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@pyqtSlot()
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@pyqtSlot(str, str)
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def renameTreeItem(self, tHandle: str | None = None, name: str = "") -> None:
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"""External request to rename an item or the currently selected
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item. This is triggered by the global menu or keyboard shortcut.
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"""
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if tHandle is None:
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tHandle = self.projTree.getSelectedHandle()
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if nwItem := SHARED.project.tree[tHandle]:
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newLabel, dlgOk = GuiEditLabel.getLabel(self, text=name or nwItem.itemName)
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if dlgOk:
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nwItem.setName(newLabel)
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nwItem.notifyToRefresh()
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return
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@pyqtSlot(str, bool)
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def setSelectedHandle(self, tHandle: str, doScroll: bool = False) -> None:
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"""Select an item and optionally scroll it into view."""
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self.projTree.setSelectedHandle(tHandle, doScroll=doScroll)
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return
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@pyqtSlot(str)
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def setActiveHandle(self, tHandle: str | None) -> None:
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"""Highlight the active handle."""
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self.projTree.setActiveHandle(tHandle)
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return
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@pyqtSlot(str)
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def updateItemValues(self, tHandle: str) -> None:
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"""Update tree item."""
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# if nwItem := SHARED.project.tree[tHandle]:
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# self.projTree.setTreeItemValues(nwItem)
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return
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@pyqtSlot(str)
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def createFileFromTemplate(self, tHandle: str) -> None:
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"""Create a new document from a template."""
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logger.debug("Template selected: '%s'", tHandle)
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self.projTree.newTreeItem(nwItemType.FILE, copyDoc=tHandle)
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return
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@pyqtSlot(str, int, int, int)
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def updateCounts(self, tHandle: str, cCount: int, wCount: int, pCount: int) -> None:
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"""Slot for updating the word count of a specific item."""
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self.projTree.propagateCount(tHandle, wCount, countChildren=True)
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self.wordCountsChanged.emit()
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return
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@pyqtSlot(str)
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def updateRootItem(self, tHandle: str) -> None:
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"""Process root item changes."""
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self.projBar.buildQuickLinksMenu()
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return
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@pyqtSlot(str, nwItemClass)
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def createNewNote(self, tag: str, itemClass: nwItemClass) -> None:
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"""Process new not request."""
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self.projTree.createNewNote(tag, itemClass)
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return
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@pyqtSlot(str)
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def refreshUserLabels(self, kind: str) -> None:
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"""Refresh status or importance labels."""
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self.projTree.refreshUserLabels(kind)
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return
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class GuiProjectToolBar(QWidget):
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newDocumentFromTemplate = pyqtSignal(str)
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def __init__(self, projView: GuiProjectView) -> None:
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super().__init__(parent=projView)
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logger.debug("Create: GuiProjectToolBar")
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self.projView = projView
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self.projTree = projView.projTree
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iSz = SHARED.theme.baseIconSize
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mPx = CONFIG.pxInt(2)
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self.setContentsMargins(0, 0, 0, 0)
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self.setAutoFillBackground(True)
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# Widget Label
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self.viewLabel = QLabel(self.tr("Project Content"), self)
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self.viewLabel.setFont(SHARED.theme.guiFontB)
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self.viewLabel.setContentsMargins(0, 0, 0, 0)
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self.viewLabel.setSizePolicy(QtSizeExpanding, QtSizeExpanding)
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# Quick Links
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self.mQuick = QMenu(self)
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self.tbQuick = NIconToolButton(self, iSz)
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self.tbQuick.setToolTip("%s [Ctrl+L]" % self.tr("Quick Links"))
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self.tbQuick.setShortcut("Ctrl+L")
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self.tbQuick.setMenu(self.mQuick)
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# Move Buttons
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self.tbMoveU = NIconToolButton(self, iSz)
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self.tbMoveU.setToolTip("%s [Ctrl+Up]" % self.tr("Move Up"))
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self.tbMoveU.clicked.connect(self.projTree.moveItemUp)
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self.tbMoveD = NIconToolButton(self, iSz)
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self.tbMoveD.setToolTip("%s [Ctrl+Down]" % self.tr("Move Down"))
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self.tbMoveD.clicked.connect(self.projTree.moveItemDown)
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# Add Item Menu
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self.mAdd = QMenu(self)
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self.aAddEmpty = self.mAdd.addAction(trConst(nwLabels.ITEM_DESCRIPTION["document"]))
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self.aAddEmpty.triggered.connect(
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qtLambda(self.projTree.newTreeItem, nwItemType.FILE, hLevel=0, isNote=False)
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)
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self.aAddChap = self.mAdd.addAction(trConst(nwLabels.ITEM_DESCRIPTION["doc_h2"]))
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self.aAddChap.triggered.connect(
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qtLambda(self.projTree.newTreeItem, nwItemType.FILE, hLevel=2, isNote=False)
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)
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self.aAddScene = self.mAdd.addAction(trConst(nwLabels.ITEM_DESCRIPTION["doc_h3"]))
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self.aAddScene.triggered.connect(
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qtLambda(self.projTree.newTreeItem, nwItemType.FILE, hLevel=3, isNote=False)
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)
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self.aAddNote = self.mAdd.addAction(trConst(nwLabels.ITEM_DESCRIPTION["note"]))
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self.aAddNote.triggered.connect(
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qtLambda(self.projTree.newTreeItem, nwItemType.FILE, hLevel=1, isNote=True)
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)
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self.aAddFolder = self.mAdd.addAction(trConst(nwLabels.ITEM_DESCRIPTION["folder"]))
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self.aAddFolder.triggered.connect(
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qtLambda(self.projTree.newTreeItem, nwItemType.FOLDER)
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)
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self.mTemplates = _UpdatableMenu(self.mAdd)
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self.mTemplates.setActionsVisible(False)
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self.mTemplates.menuItemTriggered.connect(lambda h: self.newDocumentFromTemplate.emit(h))
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self.mAdd.addMenu(self.mTemplates)
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self.mAddRoot = self.mAdd.addMenu(trConst(nwLabels.ITEM_DESCRIPTION["root"]))
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self._buildRootMenu()
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self.tbAdd = NIconToolButton(self, iSz)
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self.tbAdd.setToolTip("%s [Ctrl+N]" % self.tr("Add Item"))
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self.tbAdd.setShortcut("Ctrl+N")
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self.tbAdd.setMenu(self.mAdd)
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# More Options Menu
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self.mMore = QMenu(self)
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self.aExpand = self.mMore.addAction(self.tr("Expand All"))
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self.aExpand.triggered.connect(self.projTree.expandAll)
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self.aCollapse = self.mMore.addAction(self.tr("Collapse All"))
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self.aCollapse.triggered.connect(self.projTree.collapseAll)
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self.aEmptyTrash = self.mMore.addAction(self.tr("Empty Trash"))
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self.aEmptyTrash.triggered.connect(qtLambda(self.projTree.emptyTrash))
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self.tbMore = NIconToolButton(self, iSz)
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self.tbMore.setToolTip(self.tr("More Options"))
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self.tbMore.setMenu(self.mMore)
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# Assemble
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self.outerBox = QHBoxLayout()
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self.outerBox.addWidget(self.viewLabel)
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self.outerBox.addWidget(self.tbQuick)
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self.outerBox.addWidget(self.tbMoveU)
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self.outerBox.addWidget(self.tbMoveD)
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self.outerBox.addWidget(self.tbAdd)
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self.outerBox.addWidget(self.tbMore)
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self.outerBox.setContentsMargins(mPx, mPx, 0, mPx)
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self.outerBox.setSpacing(0)
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self.setLayout(self.outerBox)
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self.updateTheme()
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logger.debug("Ready: GuiProjectToolBar")
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return
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##
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# Methods
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##
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def updateTheme(self) -> None:
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"""Update theme elements."""
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qPalette = self.palette()
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qPalette.setBrush(QPalette.ColorRole.Window, qPalette.base())
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self.setPalette(qPalette)
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buttonStyle = SHARED.theme.getStyleSheet(STYLES_MIN_TOOLBUTTON)
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self.tbQuick.setStyleSheet(buttonStyle)
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self.tbMoveU.setStyleSheet(buttonStyle)
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self.tbMoveD.setStyleSheet(buttonStyle)
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self.tbAdd.setStyleSheet(buttonStyle)
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self.tbMore.setStyleSheet(buttonStyle)
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self.tbQuick.setThemeIcon("bookmark")
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self.tbMoveU.setThemeIcon("up")
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self.tbMoveD.setThemeIcon("down")
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self.tbAdd.setThemeIcon("add")
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self.tbMore.setThemeIcon("menu")
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self.aAddEmpty.setIcon(SHARED.theme.getIcon("proj_document"))
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self.aAddChap.setIcon(SHARED.theme.getIcon("proj_chapter"))
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self.aAddScene.setIcon(SHARED.theme.getIcon("proj_scene"))
|
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self.aAddNote.setIcon(SHARED.theme.getIcon("proj_note"))
|
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self.aAddFolder.setIcon(SHARED.theme.getIcon("proj_folder"))
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|
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self.buildQuickLinksMenu()
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self._buildRootMenu()
|
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|
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return
|
||
|
||
def clearContent(self) -> None:
|
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"""Clear dynamic content on the tool bar."""
|
||
self.mQuick.clear()
|
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self.mTemplates.clearMenu()
|
||
return
|
||
|
||
def buildQuickLinksMenu(self) -> None:
|
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"""Build the quick link menu."""
|
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logger.debug("Rebuilding quick links menu")
|
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self.mQuick.clear()
|
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for tHandle, nwItem in SHARED.project.tree.iterRoots(None):
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action = self.mQuick.addAction(nwItem.itemName)
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action.setData(tHandle)
|
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action.setIcon(SHARED.theme.getIcon(nwLabels.CLASS_ICON[nwItem.itemClass]))
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action.triggered.connect(
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qtLambda(self.projView.setSelectedHandle, tHandle, doScroll=True)
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)
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return
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||
|
||
##
|
||
# Public Slots
|
||
##
|
||
|
||
@pyqtSlot(str, NWItem, QIcon)
|
||
def treeItemRefreshed(self, tHandle: str, nwItem: NWItem, icon: QIcon) -> None:
|
||
"""Process change in tree items to update menu content."""
|
||
if nwItem.isTemplateFile() and nwItem.isActive:
|
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self.mTemplates.addUpdate(tHandle, nwItem.itemName, icon)
|
||
elif tHandle in self.mTemplates:
|
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self.mTemplates.remove(tHandle)
|
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return
|
||
|
||
@pyqtSlot(str)
|
||
def treeSelectionChanged(self, tHandle: str) -> None:
|
||
"""Toggle the visibility of the new item entries for novel
|
||
documents. They should only be visible if novel documents can
|
||
actually be added.
|
||
"""
|
||
nwItem = SHARED.project.tree[tHandle]
|
||
allowDoc = isinstance(nwItem, NWItem) and nwItem.documentAllowed()
|
||
self.aAddEmpty.setVisible(allowDoc)
|
||
self.aAddChap.setVisible(allowDoc)
|
||
self.aAddScene.setVisible(allowDoc)
|
||
return
|
||
|
||
##
|
||
# Internal Functions
|
||
##
|
||
|
||
def _buildRootMenu(self) -> None:
|
||
"""Build the rood folder menu."""
|
||
def addClass(itemClass: nwItemClass) -> None:
|
||
aNew = self.mAddRoot.addAction(trConst(nwLabels.CLASS_NAME[itemClass]))
|
||
aNew.setIcon(SHARED.theme.getIcon(nwLabels.CLASS_ICON[itemClass]))
|
||
aNew.triggered.connect(
|
||
qtLambda(self.projTree.newTreeItem, nwItemType.ROOT, itemClass)
|
||
)
|
||
self.mAddRoot.addAction(aNew)
|
||
return
|
||
|
||
self.mAddRoot.clear()
|
||
addClass(nwItemClass.NOVEL)
|
||
self.mAddRoot.addSeparator()
|
||
addClass(nwItemClass.PLOT)
|
||
addClass(nwItemClass.CHARACTER)
|
||
addClass(nwItemClass.WORLD)
|
||
addClass(nwItemClass.TIMELINE)
|
||
addClass(nwItemClass.OBJECT)
|
||
addClass(nwItemClass.ENTITY)
|
||
addClass(nwItemClass.CUSTOM)
|
||
self.mAddRoot.addSeparator()
|
||
addClass(nwItemClass.ARCHIVE)
|
||
addClass(nwItemClass.TEMPLATE)
|
||
|
||
return
|
||
|
||
|
||
class GuiProjectTree(QTreeView):
|
||
|
||
itemRefreshed = pyqtSignal(str, NWItem, QIcon)
|
||
|
||
def __init__(self, projView: GuiProjectView) -> None:
|
||
super().__init__(parent=projView)
|
||
|
||
logger.debug("Create: GuiProjectTree")
|
||
|
||
self.projView = projView
|
||
|
||
# Internal Variables
|
||
# self._actHandle = None
|
||
|
||
# Cached Translations
|
||
self.trActive = trConst(nwLabels.ACTIVE_NAME["checked"])
|
||
self.trInactive = trConst(nwLabels.ACTIVE_NAME["unchecked"])
|
||
|
||
# Tree Settings
|
||
iPx = SHARED.theme.baseIconHeight
|
||
|
||
self.setIconSize(SHARED.theme.baseIconSize)
|
||
self.setFrameStyle(QFrame.Shape.NoFrame)
|
||
self.setUniformRowHeights(True)
|
||
self.setAllColumnsShowFocus(True)
|
||
self.setExpandsOnDoubleClick(False)
|
||
self.setAutoExpandDelay(1000)
|
||
self.setHeaderHidden(True)
|
||
self.setIndentation(iPx)
|
||
|
||
# Allow Move by Drag & Drop
|
||
self.setDragEnabled(True)
|
||
self.setDragDropMode(QAbstractItemView.DragDropMode.InternalMove)
|
||
|
||
# Disable built-in auto scroll as it isn't working in some Qt
|
||
# releases (see #1561) and instead use our own implementation
|
||
# self.setAutoScroll(False)
|
||
|
||
# Set selection options
|
||
self.setSelectionMode(QAbstractItemView.SelectionMode.ExtendedSelection)
|
||
self.setSelectionBehavior(QAbstractItemView.SelectionBehavior.SelectRows)
|
||
|
||
# Context Menu
|
||
self.setContextMenuPolicy(Qt.ContextMenuPolicy.CustomContextMenu)
|
||
self.customContextMenuRequested.connect(self.openContextMenu)
|
||
|
||
# Connect signals
|
||
self.clicked.connect(self._onSingleClick)
|
||
self.doubleClicked.connect(self._onDoubleClick)
|
||
self.collapsed.connect(self._onNodeCollapsed)
|
||
self.expanded.connect(self._onNodeExpanded)
|
||
|
||
# Auto Scroll
|
||
# self._scrollMargin = SHARED.theme.baseIconHeight
|
||
# self._scrollDirection = 0
|
||
# self._scrollTimer = QTimer(self)
|
||
# self._scrollTimer.timeout.connect(self._doAutoScroll)
|
||
# self._scrollTimer.setInterval(250)
|
||
|
||
# Set custom settings
|
||
self.initSettings()
|
||
|
||
logger.debug("Ready: GuiProjectTree")
|
||
|
||
return
|
||
|
||
def initSettings(self) -> None:
|
||
"""Set or update tree widget settings."""
|
||
# Scroll bars
|
||
if CONFIG.hideVScroll:
|
||
self.setVerticalScrollBarPolicy(QtScrollAlwaysOff)
|
||
else:
|
||
self.setVerticalScrollBarPolicy(QtScrollAsNeeded)
|
||
if CONFIG.hideHScroll:
|
||
self.setHorizontalScrollBarPolicy(QtScrollAlwaysOff)
|
||
else:
|
||
self.setHorizontalScrollBarPolicy(QtScrollAsNeeded)
|
||
return
|
||
|
||
##
|
||
# External Methods
|
||
##
|
||
|
||
def getSelectedHandle(self) -> str | None:
|
||
"""Get the currently selected handle."""
|
||
if (indexes := self.selectedIndexes()) and (node := self._getNode(indexes[0])):
|
||
return node.item.itemHandle
|
||
return None
|
||
|
||
##
|
||
# Module Internal Methods
|
||
##
|
||
|
||
def clearTree(self) -> None:
|
||
"""Clear the tree view."""
|
||
self.setModel(None)
|
||
return
|
||
|
||
def loadModel(self) -> None:
|
||
"""Load and prepare a new project model."""
|
||
# selModel = self.selectionModel()
|
||
self.setModel(SHARED.project.tree.model)
|
||
# if selModel:
|
||
# selModel.deleteLater()
|
||
# del selModel
|
||
|
||
# Lock the column sizes
|
||
iPx = SHARED.theme.baseIconHeight
|
||
cMg = CONFIG.pxInt(6)
|
||
|
||
treeHeader = self.header()
|
||
treeHeader.setStretchLastSection(False)
|
||
treeHeader.setMinimumSectionSize(iPx + cMg)
|
||
treeHeader.setSectionResizeMode(ProjectNode.C_NAME, QtHeaderStretch)
|
||
treeHeader.setSectionResizeMode(ProjectNode.C_COUNT, QtHeaderToContents)
|
||
treeHeader.setSectionResizeMode(ProjectNode.C_ACTIVE, QtHeaderFixed)
|
||
treeHeader.setSectionResizeMode(ProjectNode.C_STATUS, QtHeaderFixed)
|
||
treeHeader.resizeSection(ProjectNode.C_ACTIVE, iPx + cMg)
|
||
treeHeader.resizeSection(ProjectNode.C_STATUS, iPx + cMg)
|
||
|
||
self.restoreExpandedState()
|
||
|
||
return
|
||
|
||
def restoreExpandedState(self) -> None:
|
||
"""Expand all nodes that were previously expanded."""
|
||
if model := self._getModel():
|
||
self.blockSignals(True)
|
||
for index in model.allExpanded():
|
||
self.setExpanded(index, True)
|
||
self.blockSignals(False)
|
||
return
|
||
|
||
def setSelectedHandle(self, tHandle: str | None, doScroll: bool = False) -> None:
|
||
"""Set a specific handle as the selected item."""
|
||
if (model := self._getModel()) and (index := model.indexFromHandle(tHandle)).isValid():
|
||
self.setCurrentIndex(index)
|
||
if doScroll:
|
||
self.scrollTo(index, QAbstractItemView.ScrollHint.PositionAtCenter)
|
||
self.projView.selectedItemChanged.emit(tHandle)
|
||
return
|
||
|
||
def newTreeItem(
|
||
self, itemType: nwItemType, itemClass: nwItemClass | None = None,
|
||
hLevel: int = 1, isNote: bool = False, copyDoc: str | None = None,
|
||
) -> None:
|
||
"""Add new item to the tree, with a given itemType (and
|
||
itemClass if Root), and attach it to the selected handle. Also
|
||
make sure the item is added in a place it can be added, and that
|
||
other meta data is set correctly to ensure a valid project tree.
|
||
"""
|
||
if not SHARED.hasProject:
|
||
logger.error("No project open")
|
||
return
|
||
|
||
tHandle = None
|
||
if itemType == nwItemType.ROOT and isinstance(itemClass, nwItemClass):
|
||
|
||
pos = -1
|
||
if (node := self._getNode(self.currentIndex())) and (itemRoot := node.item.itemRoot):
|
||
if root := SHARED.project.tree.nodes.get(itemRoot):
|
||
pos = root.row() + 1
|
||
|
||
SHARED.project.newRoot(itemClass, pos)
|
||
self.restoreExpandedState()
|
||
|
||
elif itemType in (nwItemType.FILE, nwItemType.FOLDER):
|
||
|
||
if not ((model := self._getModel()) and (node := model.node(self.currentIndex()))):
|
||
SHARED.error(self.tr("Did not find anywhere to add the file or folder!"))
|
||
return
|
||
|
||
if node.item.itemClass == nwItemClass.TRASH:
|
||
SHARED.error(self.tr("Cannot add new files or folders to the Trash folder."))
|
||
return
|
||
|
||
# Collect some information about the selected item
|
||
sLevel = nwStyles.H_LEVEL.get(node.item.mainHeading, 0)
|
||
sIsParent = node.childCount() > 0
|
||
|
||
# Set default label and determine if new item is to be added
|
||
# as child or sibling to the selected item
|
||
if itemType == nwItemType.FILE:
|
||
if copyDoc and (cItem := SHARED.project.tree[copyDoc]):
|
||
newLabel = cItem.itemName
|
||
asChild = sIsParent and node.item.isDocumentLayout()
|
||
elif isNote:
|
||
newLabel = self.tr("New Note")
|
||
asChild = sIsParent
|
||
elif hLevel == 2:
|
||
newLabel = self.tr("New Chapter")
|
||
asChild = sIsParent and node.item.isDocumentLayout() and sLevel < 2
|
||
elif hLevel == 3:
|
||
newLabel = self.tr("New Scene")
|
||
asChild = sIsParent and node.item.isDocumentLayout() and sLevel < 3
|
||
else:
|
||
newLabel = self.tr("New Document")
|
||
asChild = sIsParent and node.item.isDocumentLayout()
|
||
else:
|
||
newLabel = self.tr("New Folder")
|
||
asChild = False
|
||
|
||
pos = -1
|
||
sHandle = None
|
||
if not (asChild or node.item.isFolderType() or node.item.isRootType()):
|
||
pos = node.row() + 1
|
||
sHandle = node.item.itemParent
|
||
|
||
sHandle = sHandle or node.item.itemHandle
|
||
newLabel, dlgOk = GuiEditLabel.getLabel(self, text=newLabel)
|
||
if dlgOk:
|
||
# Add the file or folder
|
||
if itemType == nwItemType.FILE:
|
||
if tHandle := SHARED.project.newFile(newLabel, sHandle, pos):
|
||
if copyDoc:
|
||
SHARED.project.copyFileContent(tHandle, copyDoc)
|
||
elif hLevel > 0:
|
||
SHARED.project.writeNewFile(tHandle, hLevel, not isNote)
|
||
SHARED.project.index.reIndexHandle(tHandle)
|
||
SHARED.project.tree.refreshItems([tHandle])
|
||
else:
|
||
SHARED.project.newFolder(newLabel, sHandle, pos)
|
||
|
||
return
|
||
|
||
def mergeDocuments(self, tHandle: str, newFile: bool) -> bool:
|
||
"""Merge an item's child documents into a single document."""
|
||
logger.info("Request to merge items under handle '%s'", tHandle)
|
||
|
||
if not (tItem := SHARED.project.tree[tHandle]):
|
||
return False
|
||
|
||
if tItem.isRootType():
|
||
logger.error("Cannot merge root item")
|
||
return False
|
||
|
||
itemList = SHARED.project.tree.subTree(tHandle)
|
||
if newFile:
|
||
itemList.insert(0, tHandle)
|
||
|
||
data, status = GuiDocMerge.getData(SHARED.mainGui, tHandle, itemList)
|
||
if not status:
|
||
logger.info("Action cancelled by user")
|
||
return False
|
||
if not (items := data.get("finalItems", [])):
|
||
SHARED.info(self.tr("No documents selected for merging."))
|
||
return False
|
||
|
||
# Save the open document first, in case it's part of merge
|
||
SHARED.saveEditor()
|
||
|
||
# Create merge object, and append docs
|
||
docMerger = DocMerger(SHARED.project)
|
||
mLabel = self.tr("Merged")
|
||
|
||
if newFile:
|
||
docMerger.newTargetDoc(tHandle, f"[{mLabel}] {tItem.itemName}")
|
||
elif tItem.isFileType():
|
||
docMerger.setTargetDoc(tHandle)
|
||
else:
|
||
return False
|
||
|
||
for sHandle in items:
|
||
docMerger.appendText(sHandle, True, mLabel)
|
||
|
||
if not docMerger.writeTargetDoc():
|
||
SHARED.error(
|
||
self.tr("Could not write document content."),
|
||
info=docMerger.getError()
|
||
)
|
||
return False
|
||
|
||
if data.get("moveToTrash", False):
|
||
self.processDeleteRequest(data.get("finalItems", []), False)
|
||
|
||
if mHandle := docMerger.targetHandle:
|
||
self.projView.openDocumentRequest.emit(mHandle, nwDocMode.EDIT, "", False)
|
||
self.projView.setSelectedHandle(mHandle, doScroll=True)
|
||
|
||
return True
|
||
|
||
def splitDocument(self, tHandle: str) -> bool:
|
||
"""Split a document into multiple documents."""
|
||
logger.info("Request to split items with handle '%s'", tHandle)
|
||
|
||
if not (tItem := SHARED.project.tree[tHandle]):
|
||
return False
|
||
|
||
if not tItem.isFileType() or tItem.itemParent is None:
|
||
logger.error("Only valid document items can be split")
|
||
return False
|
||
|
||
data, text, status = GuiDocSplit.getData(SHARED.mainGui, tHandle)
|
||
if not status:
|
||
logger.info("Action cancelled by user")
|
||
return False
|
||
|
||
headerList = data.get("headerList", [])
|
||
intoFolder = data.get("intoFolder", False)
|
||
docHierarchy = data.get("docHierarchy", False)
|
||
|
||
docSplit = DocSplitter(SHARED.project, tHandle)
|
||
if intoFolder:
|
||
docSplit.newParentFolder(tItem.itemParent, tItem.itemName)
|
||
else:
|
||
docSplit.setParentItem(tItem.itemParent)
|
||
|
||
docSplit.splitDocument(headerList, text)
|
||
for writeOk in docSplit.writeDocuments(docHierarchy):
|
||
if not writeOk:
|
||
SHARED.error(
|
||
self.tr("Could not write document content."),
|
||
info=docSplit.getError()
|
||
)
|
||
|
||
if data.get("moveToTrash", False):
|
||
self.processDeleteRequest([tHandle], False)
|
||
|
||
return True
|
||
|
||
def duplicateFromHandle(self, tHandle: str) -> None:
|
||
"""Duplicate the item hierarchy from a given item."""
|
||
itemTree = [tHandle]
|
||
itemTree.extend(SHARED.project.tree.subTree(tHandle))
|
||
if itemTree:
|
||
if len(itemTree) == 1:
|
||
question = self.tr("Do you want to duplicate this document?")
|
||
else:
|
||
question = self.tr("Do you want to duplicate this item and all child items?")
|
||
if SHARED.question(question):
|
||
docDup = DocDuplicator(SHARED.project)
|
||
dHandles = docDup.duplicate(itemTree)
|
||
if len(dHandles) != len(itemTree):
|
||
SHARED.warn(self.tr("Could not duplicate all items."))
|
||
return
|
||
|
||
##
|
||
# Events
|
||
##
|
||
|
||
def mousePressEvent(self, event: QMouseEvent) -> None:
|
||
"""Overload mousePressEvent to clear selection if clicking the
|
||
mouse in a blank area of the tree view, and to load a document
|
||
for viewing if the user middle-clicked.
|
||
"""
|
||
super().mousePressEvent(event)
|
||
if event.button() == QtMouseLeft:
|
||
if not self.indexAt(event.pos()).isValid():
|
||
self.selectionModel().clearCurrentIndex()
|
||
elif event.button() == QtMouseMiddle:
|
||
if (node := self._getNode(self.indexAt(event.pos()))) and node.item.isFileType():
|
||
self.projView.openDocumentRequest.emit(
|
||
node.item.itemHandle, nwDocMode.VIEW, "", False
|
||
)
|
||
return
|
||
|
||
##
|
||
# Public Slots
|
||
##
|
||
|
||
@pyqtSlot()
|
||
def moveItemUp(self) -> None:
|
||
"""Move an item up in the tree."""
|
||
if model := self._getModel():
|
||
model.internalMove(self.currentIndex(), -1)
|
||
return
|
||
|
||
@pyqtSlot()
|
||
def moveItemDown(self) -> None:
|
||
"""Move an item down in the tree."""
|
||
if model := self._getModel():
|
||
model.internalMove(self.currentIndex(), 1)
|
||
return
|
||
|
||
@pyqtSlot()
|
||
def moveSiblingUp(self) -> None:
|
||
"""Skip to the previous sibling."""
|
||
if (node := self._getNode(self.currentIndex())) and (parent := node.parent()):
|
||
if (move := parent.child(node.row() - 1)) and (model := self._getModel()):
|
||
self.setCurrentIndex(model.indexFromNode(move))
|
||
return
|
||
|
||
@pyqtSlot()
|
||
def moveSiblingDown(self) -> None:
|
||
"""Skip to the next sibling."""
|
||
if (node := self._getNode(self.currentIndex())) and (parent := node.parent()):
|
||
if (move := parent.child(node.row() + 1)) and (model := self._getModel()):
|
||
self.setCurrentIndex(model.indexFromNode(move))
|
||
return
|
||
|
||
@pyqtSlot()
|
||
def moveToParent(self) -> None:
|
||
"""Move to parent item."""
|
||
if (
|
||
(model := self._getModel())
|
||
and (node := model.node(self.currentIndex()))
|
||
and (parent := node.parent())
|
||
):
|
||
self.setCurrentIndex(model.indexFromNode(parent))
|
||
return
|
||
|
||
@pyqtSlot()
|
||
def moveToFirstChild(self) -> None:
|
||
"""Move to first child item."""
|
||
if (
|
||
(model := self._getModel())
|
||
and (node := model.node(self.currentIndex()))
|
||
and (child := node.child(0))
|
||
):
|
||
self.setCurrentIndex(model.indexFromNode(child))
|
||
return
|
||
|
||
@pyqtSlot(QModelIndex)
|
||
def expandFromIndex(self, index: QModelIndex) -> None:
|
||
"""Expand all nodes from index."""
|
||
self.expandRecursively(index)
|
||
return
|
||
|
||
@pyqtSlot(QModelIndex)
|
||
def collapseFromIndex(self, index: QModelIndex) -> None:
|
||
"""Collapse all nodes from index."""
|
||
if (model := self._getModel()) and (node := model.node(index)):
|
||
for child in node.allChildren():
|
||
self.setExpanded(model.indexFromNode(child), False)
|
||
return
|
||
|
||
@pyqtSlot()
|
||
def processDeleteRequest(self, handles: list[str] = [], askFirst: bool = True) -> None:
|
||
"""Move selected items to Trash."""
|
||
if handles and (model := self._getModel()):
|
||
items = [model.indexFromHandle(handle) for handle in handles]
|
||
else:
|
||
items = self._selectedRows()
|
||
|
||
if items and (model := self._getModel()):
|
||
if len(items) == 1 and (node := model.node(items[0])) and node.item.isRootType():
|
||
if node.childCount() == 0:
|
||
SHARED.project.removeItem(node.item.itemHandle)
|
||
else:
|
||
SHARED.error(self.tr("Root folders can only be deleted when they are empty."))
|
||
return
|
||
|
||
if model.trashSelection(items):
|
||
if not SHARED.question(self.tr("Permanently delete selected item(s)?")):
|
||
logger.info("Action cancelled by user")
|
||
return
|
||
for node in model.nodes(items):
|
||
SHARED.project.removeItem(node.item.itemHandle)
|
||
|
||
elif trashNode := SHARED.project.tree.trash:
|
||
if askFirst and not SHARED.question(self.tr("Move selected item(s) to Trash?")):
|
||
logger.info("Action cancelled by user")
|
||
return
|
||
model.multiMove(items, model.indexFromNode(trashNode))
|
||
|
||
return
|
||
|
||
@pyqtSlot()
|
||
@pyqtSlot("QPoint")
|
||
def openContextMenu(self, point: QPoint | None = None) -> None:
|
||
"""The user right clicked an element in the project tree, so we
|
||
open a context menu in-place.
|
||
"""
|
||
if model := self._getModel():
|
||
if point is None:
|
||
point = self.visualRect(self.currentIndex()).center()
|
||
|
||
if (
|
||
point is not None
|
||
and (node := self._getNode(self.currentIndex()))
|
||
and (indices := self._selectedRows())
|
||
):
|
||
ctxMenu = _TreeContextMenu(self, model, node, indices)
|
||
if node is SHARED.project.tree.trash:
|
||
ctxMenu.buildTrashMenu()
|
||
elif len(indices) > 1:
|
||
ctxMenu.buildMultiSelectMenu()
|
||
else:
|
||
ctxMenu.buildSingleSelectMenu()
|
||
|
||
ctxMenu.exec(self.viewport().mapToGlobal(point))
|
||
ctxMenu.deleteLater()
|
||
|
||
return
|
||
|
||
##
|
||
# Private Slots
|
||
##
|
||
|
||
@pyqtSlot(QModelIndex)
|
||
def _onSingleClick(self, index: QModelIndex) -> None:
|
||
"""The user changed which item is selected."""
|
||
if node := self._getNode(index):
|
||
self.projView.selectedItemChanged.emit(node.item.itemHandle)
|
||
return
|
||
|
||
@pyqtSlot(QModelIndex)
|
||
def _onDoubleClick(self, index: QModelIndex) -> None:
|
||
"""Capture a double-click event and either request the document
|
||
for editing if it is a file, or expand/close the node if not.
|
||
"""
|
||
if node := self._getNode(index):
|
||
if node.item.isFileType():
|
||
self.projView.openDocumentRequest.emit(
|
||
node.item.itemHandle, nwDocMode.EDIT, "", True
|
||
)
|
||
else:
|
||
self.setExpanded(index, not self.isExpanded(index))
|
||
return
|
||
|
||
@pyqtSlot(QModelIndex)
|
||
def _onNodeCollapsed(self, index: QModelIndex) -> None:
|
||
"""Capture a node collapse, and pass it to the model."""
|
||
if node := self._getNode(index):
|
||
node.item.setExpanded(False)
|
||
return
|
||
|
||
@pyqtSlot(QModelIndex)
|
||
def _onNodeExpanded(self, index: QModelIndex) -> None:
|
||
"""Capture a node expand, and pass it to the model."""
|
||
if node := self._getNode(index):
|
||
node.item.setExpanded(True)
|
||
return
|
||
|
||
##
|
||
# Internal Functions
|
||
##
|
||
|
||
def _selectedRows(self) -> list[QModelIndex]:
|
||
"""Return all column 0 indexes."""
|
||
return [i for i in self.selectedIndexes() if i.column() == 0]
|
||
|
||
def _getModel(self) -> ProjectModel | None:
|
||
"""Return a project node corresponding to a model index."""
|
||
if isinstance(model := self.model(), ProjectModel):
|
||
return model
|
||
return None
|
||
|
||
def _getNode(self, index: QModelIndex) -> ProjectNode | None:
|
||
"""Return a project node corresponding to a model index."""
|
||
if isinstance(model := self.model(), ProjectModel) and (node := model.node(index)):
|
||
return node
|
||
return None
|
||
|
||
# =========================================================================================== #
|
||
# Old Code
|
||
# =========================================================================================== #
|
||
|
||
def createNewNote(self, tag: str, itemClass: nwItemClass) -> None:
|
||
"""Create a new note. This function is used by the document
|
||
editor to create note files for unknown tags.
|
||
"""
|
||
# if itemClass != nwItemClass.NO_CLASS:
|
||
# if not (rHandle := SHARED.project.tree.findRoot(itemClass)):
|
||
# self.newTreeItem(nwItemType.ROOT, itemClass)
|
||
# rHandle = SHARED.project.tree.findRoot(itemClass)
|
||
# if rHandle and (tHandle := SHARED.project.newFile(tag, rHandle)):
|
||
# SHARED.project.writeNewFile(tHandle, 1, False, f"@tag: {tag}\n\n")
|
||
# self.revealNewTreeItem(tHandle, wordCount=True)
|
||
return
|
||
|
||
@pyqtSlot()
|
||
def emptyTrash(self) -> bool:
|
||
"""Permanently delete all documents in the Trash folder. This
|
||
function only asks for confirmation once, and calls the regular
|
||
deleteItem function for each document in the Trash folder.
|
||
"""
|
||
# if not SHARED.hasProject:
|
||
# logger.error("No project open")
|
||
# return False
|
||
|
||
# trashHandle = SHARED.project.tree.trashRoot
|
||
|
||
# logger.debug("Emptying Trash folder")
|
||
# if trashHandle is None:
|
||
# SHARED.info(self.tr("There is currently no Trash folder in this project."))
|
||
# return False
|
||
|
||
# trashItems = self.getTreeFromHandle(trashHandle)
|
||
# if trashHandle in trashItems:
|
||
# trashItems.remove(trashHandle)
|
||
|
||
# nTrash = len(trashItems)
|
||
# if nTrash == 0:
|
||
# SHARED.info(self.tr("The Trash folder is already empty."))
|
||
# return False
|
||
|
||
# if not SHARED.question(self.trPermDelete.format(nTrash)):
|
||
# logger.info("Action cancelled by user")
|
||
# return False
|
||
|
||
# logger.debug("Deleting %d file(s) from Trash", nTrash)
|
||
# for tHandle in reversed(self.getTreeFromHandle(trashHandle)):
|
||
# if tHandle == trashHandle:
|
||
# continue
|
||
# self.permDeleteItem(tHandle, askFirst=False, flush=False)
|
||
|
||
# if nTrash > 0:
|
||
# self._alertTreeChange(trashHandle, flush=True)
|
||
|
||
return True
|
||
|
||
def refreshUserLabels(self, kind: str) -> None:
|
||
"""Refresh status or importance labels."""
|
||
# if kind == "s":
|
||
# for nwItem in SHARED.project.tree:
|
||
# if nwItem.isNovelLike():
|
||
# self.setTreeItemValues(nwItem)
|
||
# elif kind == "i":
|
||
# for nwItem in SHARED.project.tree:
|
||
# if not nwItem.isNovelLike():
|
||
# self.setTreeItemValues(nwItem)
|
||
return
|
||
|
||
def propagateCount(self, tHandle: str, newCount: int, countChildren: bool = False) -> None:
|
||
"""Recursive function setting the word count for a given item,
|
||
and propagating that count upwards in the tree until reaching a
|
||
root item. This function is more efficient than recalculating
|
||
everything each time the word count is updated, but is also
|
||
prone to diverging from the true values if the counts are not
|
||
properly reported to the function.
|
||
"""
|
||
# tItem = self._getTreeItem(tHandle)
|
||
# if tItem is None:
|
||
# return
|
||
|
||
# if countChildren:
|
||
# for i in range(tItem.childCount()):
|
||
# newCount += int(tItem.child(i).data(self.C_DATA, self.D_WORDS))
|
||
|
||
# tItem.setText(self.C_COUNT, f"{newCount:n}")
|
||
# tItem.setData(self.C_DATA, self.D_WORDS, int(newCount))
|
||
|
||
# pItem = tItem.parent()
|
||
# if pItem is None:
|
||
# return
|
||
|
||
# pCount = 0
|
||
# pHandle = None
|
||
# for i in range(pItem.childCount()):
|
||
# pCount += int(pItem.child(i).data(self.C_DATA, self.D_WORDS))
|
||
# pHandle = pItem.data(self.C_DATA, self.D_HANDLE)
|
||
|
||
# if pHandle:
|
||
# if SHARED.project.tree.checkType(pHandle, nwItemType.FILE):
|
||
# # A file has an internal word count we need to account
|
||
# # for, but a folder always has 0 words on its own.
|
||
# pCount += SHARED.project.index.getCounts(pHandle)[1]
|
||
|
||
# self.propagateCount(pHandle, pCount, countChildren=False)
|
||
|
||
return
|
||
|
||
def setActiveHandle(self, tHandle: str | None) -> None:
|
||
"""Highlight the rows associated with a given handle."""
|
||
# brushOn = self.palette().alternateBase()
|
||
# brushOff = self.palette().base()
|
||
# if (pHandle := self._actHandle) and (item := self._treeMap.get(pHandle)):
|
||
# for i in range(self.columnCount()):
|
||
# item.setBackground(i, brushOff)
|
||
# if tHandle and (item := self._treeMap.get(tHandle)):
|
||
# for i in range(self.columnCount()):
|
||
# item.setBackground(i, brushOn)
|
||
# self._actHandle = tHandle or None
|
||
return
|
||
|
||
##
|
||
# Private Slots
|
||
##
|
||
|
||
@pyqtSlot()
|
||
def _doAutoScroll(self) -> None:
|
||
"""Scroll one item up or down based on direction value."""
|
||
# if self._scrollDirection == -1:
|
||
# self.scrollToItem(self.itemAbove(self.itemAt(1, 1)))
|
||
# elif self._scrollDirection == 1:
|
||
# self.scrollToItem(self.itemBelow(self.itemAt(1, self.height() - 1)))
|
||
# self._scrollDirection = 0
|
||
# self._scrollTimer.stop()
|
||
return
|
||
|
||
|
||
class _UpdatableMenu(QMenu):
|
||
|
||
menuItemTriggered = pyqtSignal(str)
|
||
|
||
def __init__(self, parent: QWidget) -> None:
|
||
super().__init__(parent=parent)
|
||
self._map: dict[str, QAction] = {}
|
||
self.setTitle(self.tr("From Template"))
|
||
self.triggered.connect(self._actionTriggered)
|
||
return
|
||
|
||
def __contains__(self, tHandle: str) -> bool:
|
||
"""Look up a handle in the menu."""
|
||
return tHandle in self._map
|
||
|
||
##
|
||
# Methods
|
||
##
|
||
|
||
def addUpdate(self, tHandle: str, name: str, icon: QIcon) -> None:
|
||
"""Add or update a template item."""
|
||
if tHandle in self._map:
|
||
action = self._map[tHandle]
|
||
action.setText(name)
|
||
action.setIcon(icon)
|
||
else:
|
||
action = QAction(icon, name, self)
|
||
action.setData(tHandle)
|
||
self.addAction(action)
|
||
self._map[tHandle] = action
|
||
self.setActionsVisible(True)
|
||
return
|
||
|
||
def remove(self, tHandle: str) -> None:
|
||
"""Remove a template item."""
|
||
if action := self._map.pop(tHandle, None):
|
||
self.removeAction(action)
|
||
if not self._map:
|
||
self.setActionsVisible(False)
|
||
return
|
||
|
||
def clearMenu(self) -> None:
|
||
"""Clear all menu content."""
|
||
self._map.clear()
|
||
self.clear()
|
||
return
|
||
|
||
def setActionsVisible(self, value: bool) -> None:
|
||
"""Set the visibility of root action."""
|
||
self.menuAction().setVisible(value)
|
||
return
|
||
|
||
##
|
||
# Private Slots
|
||
##
|
||
|
||
@pyqtSlot(QAction)
|
||
def _actionTriggered(self, action: QAction) -> None:
|
||
"""Translate the menu trigger into an item trigger."""
|
||
self.menuItemTriggered.emit(str(action.data()))
|
||
return
|
||
|
||
|
||
class _TreeContextMenu(QMenu):
|
||
|
||
__slots__ = ("_tree", "_view", "_node", "_item", "_model", "_handle", "_indices", "_children")
|
||
|
||
def __init__(
|
||
self, projTree: GuiProjectTree, model: ProjectModel,
|
||
node: ProjectNode, indices: list[QModelIndex]
|
||
) -> None:
|
||
super().__init__(parent=projTree)
|
||
self._tree = projTree
|
||
self._view = projTree.projView
|
||
self._node = node
|
||
self._item = node.item
|
||
self._model = model
|
||
self._handle = node.item.itemHandle
|
||
self._indices = indices
|
||
self._children = node.childCount() > 0
|
||
logger.debug("Ready: _TreeContextMenu")
|
||
return
|
||
|
||
def __del__(self) -> None: # pragma: no cover
|
||
logger.debug("Delete: _TreeContextMenu")
|
||
return
|
||
|
||
##
|
||
# Methods
|
||
##
|
||
|
||
def buildTrashMenu(self) -> None:
|
||
"""Build the special menu for the Trash folder."""
|
||
action = self.addAction(self.tr("Empty Trash"))
|
||
action.triggered.connect(self._tree.emptyTrash)
|
||
if self._children:
|
||
self._expandCollapse()
|
||
return
|
||
|
||
def buildSingleSelectMenu(self) -> None:
|
||
"""Build the single-select menu."""
|
||
isFile = self._item.isFileType()
|
||
isFolder = self._item.isFolderType()
|
||
|
||
# Document Actions
|
||
if isFile:
|
||
self._docActions()
|
||
self.addSeparator()
|
||
|
||
# Create New Items
|
||
self._itemCreation()
|
||
self.addSeparator()
|
||
|
||
# Edit Item Settings
|
||
action = self.addAction(self.tr("Rename"))
|
||
action.triggered.connect(qtLambda(self._view.renameTreeItem, self._handle))
|
||
if isFile:
|
||
self._itemHeader()
|
||
self._itemActive()
|
||
self._itemStatusImport(False)
|
||
|
||
# Transform Item
|
||
if isFile or isFolder:
|
||
self._itemTransform(isFile, isFolder)
|
||
self.addSeparator()
|
||
|
||
# Process Item
|
||
if self._children:
|
||
self._expandCollapse()
|
||
if isFile:
|
||
action = self.addAction(self.tr("Duplicate"))
|
||
action.triggered.connect(qtLambda(self._tree.duplicateFromHandle, self._handle))
|
||
self._deleteOrTrash()
|
||
|
||
return
|
||
|
||
def buildMultiSelectMenu(self) -> None:
|
||
"""Build the multi-select menu."""
|
||
self._itemActive()
|
||
self._itemStatusImport(True)
|
||
self.addSeparator()
|
||
self._deleteOrTrash()
|
||
return
|
||
|
||
##
|
||
# Menu Builders
|
||
##
|
||
|
||
def _docActions(self) -> None:
|
||
"""Add document actions."""
|
||
action = self.addAction(self.tr("Open Document"))
|
||
action.triggered.connect(qtLambda(
|
||
self._view.openDocumentRequest.emit,
|
||
self._handle, nwDocMode.EDIT, "", True
|
||
))
|
||
action = self.addAction(self.tr("View Document"))
|
||
action.triggered.connect(qtLambda(
|
||
self._view.openDocumentRequest.emit,
|
||
self._handle, nwDocMode.VIEW, "", False
|
||
))
|
||
return
|
||
|
||
def _itemCreation(self) -> None:
|
||
"""Add create item actions."""
|
||
menu = self.addMenu(self.tr("Create New ..."))
|
||
menu.addAction(self._view.projBar.aAddEmpty)
|
||
menu.addAction(self._view.projBar.aAddChap)
|
||
menu.addAction(self._view.projBar.aAddScene)
|
||
menu.addAction(self._view.projBar.aAddNote)
|
||
menu.addAction(self._view.projBar.aAddFolder)
|
||
return
|
||
|
||
def _itemHeader(self) -> None:
|
||
"""Check if there is a header that can be used for rename."""
|
||
SHARED.saveEditor()
|
||
if hItem := SHARED.project.index.getItemHeading(self._handle, "T0001"):
|
||
action = self.addAction(self.tr("Rename to Heading"))
|
||
action.triggered.connect(
|
||
qtLambda(self._view.renameTreeItem, self._handle, hItem.title)
|
||
)
|
||
return
|
||
|
||
def _itemActive(self) -> None:
|
||
"""Add Active/Inactive actions."""
|
||
if len(self._indices) > 1:
|
||
mSub = self.addMenu(self.tr("Set Active to ..."))
|
||
aOne = mSub.addAction(SHARED.theme.getIcon("checked"), self._tree.trActive)
|
||
aOne.triggered.connect(qtLambda(self._iterItemActive, True))
|
||
aTwo = mSub.addAction(SHARED.theme.getIcon("unchecked"), self._tree.trInactive)
|
||
aTwo.triggered.connect(qtLambda(self._iterItemActive, False))
|
||
else:
|
||
action = self.addAction(self.tr("Toggle Active"))
|
||
action.triggered.connect(self._toggleItemActive)
|
||
return
|
||
|
||
def _itemStatusImport(self, multi: bool) -> None:
|
||
"""Add actions for changing status or importance."""
|
||
if self._item.isNovelLike():
|
||
menu = self.addMenu(self.tr("Set Status to ..."))
|
||
current = self._item.itemStatus
|
||
for key, entry in SHARED.project.data.itemStatus.iterItems():
|
||
name = entry.name
|
||
if not multi and current == key:
|
||
name += f" ({nwUnicode.U_CHECK})"
|
||
action = menu.addAction(entry.icon, name)
|
||
if multi:
|
||
action.triggered.connect(qtLambda(self._iterSetItemStatus, key))
|
||
else:
|
||
action.triggered.connect(qtLambda(self._changeItemStatus, key))
|
||
menu.addSeparator()
|
||
action = menu.addAction(self.tr("Manage Labels ..."))
|
||
action.triggered.connect(qtLambda(
|
||
self._view.projectSettingsRequest.emit,
|
||
GuiProjectSettings.PAGE_STATUS
|
||
))
|
||
else:
|
||
menu = self.addMenu(self.tr("Set Importance to ..."))
|
||
current = self._item.itemImport
|
||
for key, entry in SHARED.project.data.itemImport.iterItems():
|
||
name = entry.name
|
||
if not multi and current == key:
|
||
name += f" ({nwUnicode.U_CHECK})"
|
||
action = menu.addAction(entry.icon, name)
|
||
if multi:
|
||
action.triggered.connect(qtLambda(self._iterSetItemImport, key))
|
||
else:
|
||
action.triggered.connect(qtLambda(self._changeItemImport, key))
|
||
menu.addSeparator()
|
||
action = menu.addAction(self.tr("Manage Labels ..."))
|
||
action.triggered.connect(qtLambda(
|
||
self._view.projectSettingsRequest.emit,
|
||
GuiProjectSettings.PAGE_IMPORT
|
||
))
|
||
return
|
||
|
||
def _itemTransform(self, isFile: bool, isFolder: bool) -> None:
|
||
"""Add actions for the Transform menu."""
|
||
menu = self.addMenu(self.tr("Transform ..."))
|
||
|
||
trDoc = trConst(nwLabels.LAYOUT_NAME[nwItemLayout.DOCUMENT])
|
||
trNote = trConst(nwLabels.LAYOUT_NAME[nwItemLayout.NOTE])
|
||
loDoc = nwItemLayout.DOCUMENT
|
||
loNote = nwItemLayout.NOTE
|
||
isDocFile = isFile and self._item.isDocumentLayout()
|
||
isNoteFile = isFile and self._item.isNoteLayout()
|
||
|
||
if isNoteFile and self._item.documentAllowed():
|
||
action = menu.addAction(self.tr("Convert to {0}").format(trDoc))
|
||
action.triggered.connect(qtLambda(self._changeItemLayout, loDoc))
|
||
|
||
if isDocFile:
|
||
action = menu.addAction(self.tr("Convert to {0}").format(trNote))
|
||
action.triggered.connect(qtLambda(self._changeItemLayout, loNote))
|
||
|
||
if isFolder and self._item.documentAllowed():
|
||
action = menu.addAction(self.tr("Convert to {0}").format(trDoc))
|
||
action.triggered.connect(qtLambda(self._convertFolderToFile, loDoc))
|
||
|
||
if isFolder:
|
||
action = menu.addAction(self.tr("Convert to {0}").format(trNote))
|
||
action.triggered.connect(qtLambda(self._convertFolderToFile, loNote))
|
||
|
||
if self._children and isFile:
|
||
action = menu.addAction(self.tr("Merge Child Items into Self"))
|
||
action.triggered.connect(qtLambda(self._tree.mergeDocuments, self._handle, False))
|
||
action = menu.addAction(self.tr("Merge Child Items into New"))
|
||
action.triggered.connect(qtLambda(self._tree.mergeDocuments, self._handle, True))
|
||
|
||
if self._children and isFolder:
|
||
action = menu.addAction(self.tr("Merge Documents in Folder"))
|
||
action.triggered.connect(qtLambda(self._tree.mergeDocuments, self._handle, True))
|
||
|
||
if isFile:
|
||
action = menu.addAction(self.tr("Split Document by Headings"))
|
||
action.triggered.connect(qtLambda(self._tree.splitDocument, self._handle))
|
||
|
||
return
|
||
|
||
def _expandCollapse(self) -> None:
|
||
"""Add actions for expand and collapse."""
|
||
action = self.addAction(self.tr("Expand All"))
|
||
action.triggered.connect(qtLambda(self._tree.expandFromIndex, self._indices[0]))
|
||
action = self.addAction(self.tr("Collapse All"))
|
||
action.triggered.connect(qtLambda(self._tree.collapseFromIndex, self._indices[0]))
|
||
return
|
||
|
||
def _deleteOrTrash(self) -> None:
|
||
"""Add move to Trash action."""
|
||
if self._model.trashSelection(self._indices):
|
||
text = self.tr("Delete Permanently")
|
||
else:
|
||
text = self.tr("Move to Trash")
|
||
action = self.addAction(text)
|
||
action.triggered.connect(self._tree.processDeleteRequest)
|
||
return
|
||
|
||
##
|
||
# Private Slots
|
||
##
|
||
|
||
@pyqtSlot()
|
||
def _toggleItemActive(self) -> None:
|
||
"""Toggle the active status of an item."""
|
||
if self._item.isFileType():
|
||
self._item.setActive(not self._item.isActive)
|
||
self._item.notifyToRefresh()
|
||
return
|
||
|
||
##
|
||
# Internal Functions
|
||
##
|
||
|
||
def _iterItemActive(self, state: bool) -> None:
|
||
"""Set the active status of multiple items."""
|
||
refresh = []
|
||
for node in self._model.nodes(self._indices):
|
||
if node.item.isFileType():
|
||
node.item.setActive(state)
|
||
refresh.append(node.item.itemHandle)
|
||
SHARED.project.tree.refreshItems(refresh)
|
||
return
|
||
|
||
def _changeItemStatus(self, key: str) -> None:
|
||
"""Set a new status value of an item."""
|
||
if self._item.isFileType():
|
||
self._item.setStatus(key)
|
||
self._item.notifyToRefresh()
|
||
return
|
||
|
||
def _iterSetItemStatus(self, key: str) -> None:
|
||
"""Change the status value for multiple items."""
|
||
refresh = []
|
||
for node in self._model.nodes(self._indices):
|
||
if node.item.isNovelLike():
|
||
node.item.setStatus(key)
|
||
refresh.append(node.item.itemHandle)
|
||
SHARED.project.tree.refreshItems(refresh)
|
||
return
|
||
|
||
def _changeItemImport(self, key: str) -> None:
|
||
"""Set a new importance value of an item."""
|
||
if self._item.isFileType():
|
||
self._item.setImport(key)
|
||
self._item.notifyToRefresh()
|
||
return
|
||
|
||
def _iterSetItemImport(self, key: str) -> None:
|
||
"""Change the status value for multiple items."""
|
||
refresh = []
|
||
for node in self._model.nodes(self._indices):
|
||
if not node.item.isNovelLike():
|
||
node.item.setImport(key)
|
||
refresh.append(node.item.itemHandle)
|
||
SHARED.project.tree.refreshItems(refresh)
|
||
return
|
||
|
||
def _changeItemLayout(self, itemLayout: nwItemLayout) -> None:
|
||
"""Set a new item layout value of an item."""
|
||
if itemLayout == nwItemLayout.DOCUMENT and self._item.documentAllowed():
|
||
self._item.setLayout(nwItemLayout.DOCUMENT)
|
||
self._item.notifyToRefresh()
|
||
elif itemLayout == nwItemLayout.NOTE:
|
||
self._item.setLayout(nwItemLayout.NOTE)
|
||
self._item.notifyToRefresh()
|
||
return
|
||
|
||
def _convertFolderToFile(self, itemLayout: nwItemLayout) -> None:
|
||
"""Convert a folder to a note or document."""
|
||
if self._item.isFolderType():
|
||
msgYes = SHARED.question(self.tr(
|
||
"Do you want to convert the folder to a {0}? "
|
||
"This action cannot be reversed."
|
||
).format(trConst(nwLabels.LAYOUT_NAME[itemLayout])))
|
||
if msgYes and itemLayout == nwItemLayout.DOCUMENT and self._item.documentAllowed():
|
||
self._item.setType(nwItemType.FILE)
|
||
self._item.setLayout(nwItemLayout.DOCUMENT)
|
||
self._item.notifyToRefresh()
|
||
elif msgYes and itemLayout == nwItemLayout.NOTE:
|
||
self._item.setType(nwItemType.FILE)
|
||
self._item.setLayout(nwItemLayout.NOTE)
|
||
self._item.notifyToRefresh()
|
||
else:
|
||
logger.info("Folder conversion cancelled")
|
||
return
|