mirror of
https://github.com/olivierkes/manuskript.git
synced 2024-05-13 17:32:24 +12:00
249 lines
7.8 KiB
Python
249 lines
7.8 KiB
Python
#!/usr/bin/env python
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# --!-- coding: utf8 --!--
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# Version 0 of file saving format.
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# Was used at the begining and up util version XXX when
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# it was superseded by Version 1, which is more open and flexible
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import zipfile
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from PyQt5.QtCore import QModelIndex, Qt
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from PyQt5.QtGui import QColor, QStandardItem
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from PyQt5.QtWidgets import qApp
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from lxml import etree as ET
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from manuskript import settings
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from manuskript.functions import iconColor, iconFromColorString, mainWindow
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try:
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import zlib # Used with zipfile for compression
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compression = zipfile.ZIP_DEFLATED
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except:
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compression = zipfile.ZIP_STORED
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###########################################################################################
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# SAVE
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###########################################################################################
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def saveProject():
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"""
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Saves the whole project. Call this function to save the project in Version 0 format.
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"""
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files = []
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mw = mainWindow()
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files.append((saveStandardItemModelXML(mw.mdlFlatData),
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"flatModel.xml"))
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files.append((saveStandardItemModelXML(mw.mdlCharacter),
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"perso.xml"))
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files.append((saveStandardItemModelXML(mw.mdlWorld),
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"world.xml"))
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files.append((saveStandardItemModelXML(mw.mdlLabels),
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"labels.xml"))
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files.append((saveStandardItemModelXML(mw.mdlStatus),
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"status.xml"))
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files.append((saveStandardItemModelXML(mw.mdlPlots),
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"plots.xml"))
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files.append((mw.mdlOutline.saveToXML(),
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"outline.xml"))
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files.append((settings.save(),
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"settings.pickle"))
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saveFilesToZip(files, mw.currentProject)
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def saveFilesToZip(files, zipname):
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"""Saves given files to zipname.
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files is actually a list of (content, filename)."""
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zf = zipfile.ZipFile(zipname, mode="w")
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for content, filename in files:
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zf.writestr(filename, content, compress_type=compression)
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zf.close()
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def saveStandardItemModelXML(mdl, xml=None):
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"""Saves the given QStandardItemModel to XML.
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If xml (filename) is given, saves to xml. Otherwise returns as string."""
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root = ET.Element("model")
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root.attrib["version"] = qApp.applicationVersion()
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# Header
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header = ET.SubElement(root, "header")
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vHeader = ET.SubElement(header, "vertical")
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for x in range(mdl.rowCount()):
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vH = ET.SubElement(vHeader, "label")
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vH.attrib["row"] = str(x)
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vH.attrib["text"] = str(mdl.headerData(x, Qt.Vertical))
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hHeader = ET.SubElement(header, "horizontal")
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for y in range(mdl.columnCount()):
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hH = ET.SubElement(hHeader, "label")
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hH.attrib["row"] = str(y)
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hH.attrib["text"] = str(mdl.headerData(y, Qt.Horizontal))
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# Data
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data = ET.SubElement(root, "data")
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saveItem(data, mdl)
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# print(qApp.tr("Saving to {}.").format(xml))
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if xml:
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ET.ElementTree(root).write(xml, encoding="UTF-8", xml_declaration=True, pretty_print=True)
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else:
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return ET.tostring(root, encoding="UTF-8", xml_declaration=True, pretty_print=True)
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def saveItem(root, mdl, parent=QModelIndex()):
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for x in range(mdl.rowCount(parent)):
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row = ET.SubElement(root, "row")
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row.attrib["row"] = str(x)
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for y in range(mdl.columnCount(parent)):
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col = ET.SubElement(row, "col")
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col.attrib["col"] = str(y)
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if mdl.data(mdl.index(x, y, parent), Qt.DecorationRole) != None:
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color = iconColor(mdl.data(mdl.index(x, y, parent), Qt.DecorationRole)).name(QColor.HexArgb)
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col.attrib["color"] = color if color != "#ff000000" else "#00000000"
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if mdl.data(mdl.index(x, y, parent)) != "":
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col.text = mdl.data(mdl.index(x, y, parent))
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if mdl.hasChildren(mdl.index(x, y, parent)):
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saveItem(col, mdl, mdl.index(x, y, parent))
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###########################################################################################
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# LOAD
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###########################################################################################
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def loadProject(project):
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files = loadFilesFromZip(project)
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mw = mainWindow()
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errors = []
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if "flatModel.xml" in files:
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loadStandardItemModelXML(mw.mdlFlatData,
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files["flatModel.xml"], fromString=True)
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else:
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errors.append("flatModel.xml")
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if "perso.xml" in files:
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loadStandardItemModelXML(mw.mdlCharacter,
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files["perso.xml"], fromString=True)
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else:
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errors.append("perso.xml")
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if "world.xml" in files:
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loadStandardItemModelXML(mw.mdlWorld,
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files["world.xml"], fromString=True)
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else:
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errors.append("world.xml")
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if "labels.xml" in files:
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loadStandardItemModelXML(mw.mdlLabels,
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files["labels.xml"], fromString=True)
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else:
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errors.append("perso.xml")
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if "status.xml" in files:
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loadStandardItemModelXML(mw.mdlStatus,
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files["status.xml"], fromString=True)
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else:
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errors.append("perso.xml")
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if "plots.xml" in files:
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loadStandardItemModelXML(mw.mdlPlots,
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files["plots.xml"], fromString=True)
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else:
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errors.append("perso.xml")
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if "outline.xml" in files:
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mw.mdlOutline.loadFromXML(files["outline.xml"], fromString=True)
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else:
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errors.append("perso.xml")
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if "settings.pickle" in files:
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settings.load(files["settings.pickle"], fromString=True)
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else:
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errors.append("perso.xml")
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return errors
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def loadFilesFromZip(zipname):
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"""Returns the content of zipfile as a dict of filename:content."""
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print(zipname)
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zf = zipfile.ZipFile(zipname)
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files = {}
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for f in zf.namelist():
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files[f] = zf.read(f)
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return files
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def loadStandardItemModelXML(mdl, xml, fromString=False):
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"""Load data to a QStandardItemModel mdl from xml.
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By default xml is a filename. If fromString=True, xml is a string containg the data."""
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# print(qApp.tr("Loading {}... ").format(xml), end="")
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if not fromString:
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try:
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tree = ET.parse(xml)
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except:
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print("Failed.")
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return
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else:
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root = ET.fromstring(xml)
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# root = tree.getroot()
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# Header
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hLabels = []
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vLabels = []
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for l in root.find("header").find("horizontal").findall("label"):
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hLabels.append(l.attrib["text"])
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for l in root.find("header").find("vertical").findall("label"):
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vLabels.append(l.attrib["text"])
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# print(root.find("header").find("vertical").text)
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# mdl.setVerticalHeaderLabels(vLabels)
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# mdl.setHorizontalHeaderLabels(hLabels)
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# Populates with empty items
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for i in enumerate(vLabels):
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row = []
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for r in enumerate(hLabels):
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row.append(QStandardItem())
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mdl.appendRow(row)
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# Data
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data = root.find("data")
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loadItem(data, mdl)
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return True
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def loadItem(root, mdl, parent=QModelIndex()):
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for row in root:
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r = int(row.attrib["row"])
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for col in row:
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c = int(col.attrib["col"])
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item = mdl.itemFromIndex(mdl.index(r, c, parent))
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if not item:
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item = QStandardItem()
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mdl.itemFromIndex(parent).setChild(r, c, item)
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if col.text:
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# mdl.setData(mdl.index(r, c, parent), col.text)
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item.setText(col.text)
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if "color" in col.attrib:
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# mdl.itemFromIndex(mdl.index(r, c, parent)).setIcon(iconFromColorString(col.attrib["color"]))
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item.setIcon(iconFromColorString(col.attrib["color"]))
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if len(col) != 0:
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# loadItem(col, mdl, mdl.index(r, c, parent))
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loadItem(col, mdl, mdl.indexFromItem(item)) |