Veronica Berglyd Olsen
173 lines
5.5 KiB
Python
173 lines
5.5 KiB
Python
"""
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novelWriter – GUI Doc Merge Dialog
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==================================
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Custom dialog class for merging documents.
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File History:
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Created: 2020-01-23 [0.4.3]
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Rewritten: 2022-10-06 [2.0b1]
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This file is a part of novelWriter
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Copyright 2018–2022, 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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import logging
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import novelwriter
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from PyQt5.QtCore import Qt, QSize
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from PyQt5.QtWidgets import (
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QAbstractItemView, QDialog, QDialogButtonBox, QGridLayout, QLabel,
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QListWidget, QListWidgetItem, QVBoxLayout,
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)
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from novelwriter.custom import QHelpLabel, QSwitch
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logger = logging.getLogger(__name__)
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class GuiDocMerge(QDialog):
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def __init__(self, mainGui, sHandle, itemList):
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super().__init__(parent=mainGui)
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logger.debug("Initialising GuiDocMerge ...")
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self.setObjectName("GuiDocMerge")
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self.mainConf = novelwriter.CONFIG
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self.mainGui = mainGui
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self.mainTheme = mainGui.mainTheme
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self.theProject = mainGui.theProject
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self._data = {}
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self.setWindowTitle(self.tr("Merge Documents"))
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self.headLabel = QLabel("<b>{0}</b>".format(self.tr("Documents to Merge")))
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self.helpLabel = QHelpLabel(self.tr(
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"Drag and drop items to change the order, or uncheck to exclude."
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), self.mainTheme.helpText)
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iPx = self.mainTheme.baseIconSize
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hSp = self.mainConf.pxInt(12)
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vSp = self.mainConf.pxInt(8)
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bSp = self.mainConf.pxInt(12)
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self.listBox = QListWidget()
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self.listBox.setIconSize(QSize(iPx, iPx))
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self.listBox.setMinimumWidth(self.mainConf.pxInt(400))
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self.listBox.setMinimumHeight(self.mainConf.pxInt(180))
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self.listBox.setSelectionBehavior(QAbstractItemView.SelectRows)
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self.listBox.setSelectionMode(QAbstractItemView.SingleSelection)
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self.listBox.setDragDropMode(QAbstractItemView.InternalMove)
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# Merge Options
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self.trashLabel = QLabel(self.tr("Move merged items to Trash"))
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self.trashSwitch = QSwitch(width=2*iPx, height=iPx)
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self.optBox = QGridLayout()
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self.optBox.addWidget(self.trashLabel, 0, 0)
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self.optBox.addWidget(self.trashSwitch, 0, 1)
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self.optBox.setHorizontalSpacing(hSp)
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self.optBox.setColumnStretch(2, 1)
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# Buttons
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self.buttonBox = QDialogButtonBox(QDialogButtonBox.Ok | QDialogButtonBox.Cancel)
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self.buttonBox.accepted.connect(self.accept)
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self.buttonBox.rejected.connect(self.reject)
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self.resetButton = self.buttonBox.addButton(QDialogButtonBox.Reset)
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self.resetButton.clicked.connect(self._resetList)
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# Assemble
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self.outerBox = QVBoxLayout()
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self.outerBox.setSpacing(0)
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self.outerBox.addWidget(self.headLabel)
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self.outerBox.addWidget(self.helpLabel)
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self.outerBox.addSpacing(vSp)
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self.outerBox.addWidget(self.listBox)
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self.outerBox.addSpacing(vSp)
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self.outerBox.addLayout(self.optBox)
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self.outerBox.addSpacing(bSp)
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self.outerBox.addWidget(self.buttonBox)
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self.setLayout(self.outerBox)
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# Load Content
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self._loadContent(sHandle, itemList)
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logger.debug("GuiDocMerge initialisation complete")
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return
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def getData(self):
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"""Return the user's choices.
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"""
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finalItems = []
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for i in range(self.listBox.count()):
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item = self.listBox.item(i)
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if item is not None and item.checkState() == Qt.Checked:
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finalItems.append(item.data(Qt.UserRole))
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self._data["moveToTrash"] = self.trashSwitch.isChecked()
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self._data["finalItems"] = finalItems
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return self._data
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##
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# Slots
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##
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def _resetList(self):
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"""Reset the content of the list box to its original state.
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"""
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logger.debug("Resetting list box content")
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sHandle = self._data.get("sHandle", None)
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itemList = self._data.get("origItems", [])
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self._loadContent(sHandle, itemList)
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return
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##
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# Internal Functions
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##
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def _loadContent(self, sHandle, itemList):
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"""Load content from a given list of items.
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"""
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self._data = {}
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self._data["sHandle"] = sHandle
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self._data["origItems"] = itemList
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self.listBox.clear()
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for tHandle in itemList:
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nwItem = self.theProject.tree[tHandle]
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if nwItem is None or not nwItem.isFileType():
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continue
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itemIcon = self.mainTheme.getItemIcon(
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nwItem.itemType, nwItem.itemClass, nwItem.itemLayout, nwItem.mainHeading
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)
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newItem = QListWidgetItem()
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newItem.setIcon(itemIcon)
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newItem.setText(nwItem.itemName)
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newItem.setData(Qt.UserRole, tHandle)
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newItem.setCheckState(Qt.Checked)
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self.listBox.addItem(newItem)
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return
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# END Class GuiDocMerge
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