Veronica K. B. Olsen
140 lines
4.3 KiB
Python
140 lines
4.3 KiB
Python
# -*- coding: utf-8 -*-
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"""novelWriter GUI DocView Details
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novelWriter – GUI DocView Details
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===================================
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Class holding the document view details panel
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File History:
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Created: 2019-10-31 [0.3.2]
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This file is a part of novelWriter
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Copyright 2020, 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 nw
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from PyQt5.QtCore import Qt, QSize
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from PyQt5.QtWidgets import (
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QWidget, QLabel, QScrollArea, QFrame, QToolButton, QCheckBox, QGridLayout
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)
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logger = logging.getLogger(__name__)
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class GuiDocViewDetails(QWidget):
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def __init__(self, theParent, theProject):
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QWidget.__init__(self, theParent)
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logger.debug("Initialising DocViewDetails ...")
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self.mainConf = nw.CONFIG
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self.theParent = theParent
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self.theProject = theProject
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self.currHandle = None
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self.outerBox = QGridLayout(self)
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self.outerBox.setContentsMargins(0,0,0,0)
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self.outerBox.setHorizontalSpacing(0)
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self.outerBox.setVerticalSpacing(4)
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self.refLabel = QLabel("Referenced By", self)
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self.showHide = QToolButton()
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self.showHide.setStyleSheet("QToolButton { border: none; }")
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self.showHide.setToolButtonStyle(Qt.ToolButtonIconOnly)
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self.showHide.setArrowType(Qt.DownArrow)
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self.showHide.setCheckable(True)
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self.showHide.setIconSize(QSize(16,16))
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self.showHide.toggled.connect(self._doShowHide)
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self.isSticky = QCheckBox("Sticky")
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self.isSticky.setChecked(False)
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self.isSticky.toggled.connect(self._doSticky)
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self.refList = QLabel("None")
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self.refList.setWordWrap(True)
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self.refList.setAlignment(Qt.AlignTop)
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self.refList.setScaledContents(True)
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self.refList.linkActivated.connect(self._linkClicked)
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self.scrollBox = QScrollArea()
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self.scrollBox.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
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self.scrollBox.setFrameStyle(QFrame.NoFrame)
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self.scrollBox.setWidgetResizable(True)
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self.scrollBox.setFixedHeight(80)
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self.scrollBox.setWidget(self.refList)
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self.outerBox.addWidget(self.showHide, 0, 0)
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self.outerBox.addWidget(self.refLabel, 0, 1)
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self.outerBox.addWidget(self.isSticky, 0, 2)
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self.outerBox.addWidget(self.scrollBox, 1, 1, 1, 2)
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self.outerBox.setColumnStretch(1, 1)
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self.setLayout(self.outerBox)
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self.setContentsMargins(0,0,0,0)
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self._doShowHide(self.mainConf.showRefPanel)
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logger.debug("DocViewDetails initialisation complete")
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return
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def refreshReferences(self, tHandle):
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self.currHandle = tHandle
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if self.isSticky.isChecked():
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return
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theRefs = self.theParent.theIndex.getBackReferenceList(tHandle)
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theList = []
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for tHandle in theRefs:
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tItem = self.theProject.projTree[tHandle]
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if tItem is not None:
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theList.append("<a href='#tag=%s'>%s</a>" % (tHandle,tItem.itemName))
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self.refList.setText(", ".join(theList))
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self.refList.adjustSize()
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return
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##
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# Internal Functions
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##
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def _linkClicked(self, theLink):
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if len(theLink) == 18:
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tHandle = theLink[-13:]
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self.theParent.viewDocument(tHandle)
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return
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def _doShowHide(self, chState):
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self.scrollBox.setVisible(chState)
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self.mainConf.setShowRefPanel(chState)
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if chState:
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self.showHide.setArrowType(Qt.DownArrow)
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else:
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self.showHide.setArrowType(Qt.RightArrow)
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return
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def _doSticky(self, chState):
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if not chState and self.currHandle is not None:
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self.refreshReferences(self.currHandle)
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return
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# END Class GuiDocViewDetails
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