Veronica K. B. Olsen
107 lines
3.3 KiB
Python
107 lines
3.3 KiB
Python
# -*- coding: utf-8 -*
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"""novelWriter GUI Document Tree
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novelWriter – GUI Document Tree
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=================================
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Class holding the left side document tree view
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File History:
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Created: 2018-09-29 [0.1.0]
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"""
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import logging
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import nw
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from os import path
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from PyQt5.QtGui import QIcon
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from PyQt5.QtCore import Qt, QSize
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from PyQt5.QtWidgets import QTreeWidget, QTreeWidgetItem, QTreeWidgetItemIterator, QAbstractItemView
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from nw.project.item import NWItem
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logger = logging.getLogger(__name__)
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class GuiDocTree(QTreeWidget):
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def __init__(self, theProject):
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QTreeWidget.__init__(self)
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logger.debug("Initialising DocTree ...")
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self.mainConf = nw.CONFIG
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self.debugGUI = self.mainConf.debugGUI
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self.theProject = theProject
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self.theMap = {}
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self.setStyleSheet("QTreeWidget {font-size: 13px;}")
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self.setIconSize(QSize(13,13))
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self.setExpandsOnDoubleClick(True)
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self.setIndentation(13)
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self.setColumnCount(4)
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self.setHeaderLabels(["Name","","","Handle"])
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if not self.debugGUI:
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self.hideColumn(3)
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# Allow Move by Drag & Drop
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self.setDragEnabled(True)
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self.setDragDropMode(QAbstractItemView.InternalMove)
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for colN in range(len(self.mainConf.treeColWidth)):
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self.setColumnWidth(colN,self.mainConf.treeColWidth[colN])
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logger.debug("DocTree initialisation complete")
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return
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def saveTreeOrder(self):
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theList = []
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for i in range(self.topLevelItemCount()):
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theList = self._scanChildren(theList, self.topLevelItem(i), i)
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self.theProject.setTreeOrder(theList)
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return True
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def _scanChildren(self, theList, theItem, theIndex):
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tHandle = theItem.text(3)
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nwItem = self.theProject.projTree[tHandle]
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nwItem.setExpanded(theItem.isExpanded())
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nwItem.setOrder(theIndex)
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theList.append(tHandle)
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for i in range(theItem.childCount()):
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self._scanChildren(theList, theItem.child(i), i)
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return theList
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def buildTree(self):
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self.clear()
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for tHandle in self.theProject.projTree:
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nwItem = self.theProject.projTree[tHandle]
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tName = nwItem.itemName
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tStatus = 0
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wCount = 0
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pHandle = nwItem.parHandle
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newItem = QTreeWidgetItem([
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tName, str(tStatus), str(wCount), tHandle
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])
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self.theMap[tHandle] = newItem
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if pHandle is None:
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self.addTopLevelItem(newItem)
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else:
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self.theMap[pHandle].addChild(newItem)
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newItem.setExpanded(nwItem.isExpanded)
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if nwItem.itemType == NWItem.TYPE_ROOT:
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newItem.setIcon(0, QIcon.fromTheme("drive-harddisk"))
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elif nwItem.itemType == NWItem.TYPE_FOLDER:
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newItem.setIcon(0, QIcon.fromTheme("folder"))
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elif nwItem.itemType == NWItem.TYPE_FILE:
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newItem.setIcon(0, QIcon.fromTheme("x-office-document"))
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return True
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def getColumnSizes(self):
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retVals = [
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self.columnWidth(0),
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self.columnWidth(1),
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self.columnWidth(2),
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]
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return retVals
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# END Class GuiDocTree
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