134 lines
4.4 KiB
Python
134 lines
4.4 KiB
Python
from PySide import QtCore
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from PySide import QtGui
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import json
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def iconToBase64(icon, sz=QtCore.QSize(64, 64), mode=QtGui.QIcon.Mode.Normal, state=QtGui.QIcon.State.On):
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buf = QtCore.QBuffer()
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buf.open(QtCore.QIODevice.WriteOnly)
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icon.pixmap(sz, mode, state).save(buf, "PNG")
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result = None
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try:
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result = QtCore.QTextCodec.codecForName("UTF-8").toUnicode(buf.data().toBase64())
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except Exception:
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t = QtCore.QTextStream(buf.data().toBase64())
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t.setEncoding(QtCore.QStringDecoder.Encoding.Utf8)
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result = t.readAll()
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return result
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def iconToHTML(icon, sz=12, mode=QtGui.QIcon.Mode.Normal, state=QtGui.QIcon.State.On):
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return (
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'<img width="'
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+ str(sz)
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+ '" height="'
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+ str(sz)
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+ '" src="data:image/png;base64,'
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+ iconToBase64(icon, QtCore.QSize(sz, sz), mode, state)
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+ '" />'
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)
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def serializeIcon(icon):
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iconPixmaps = {}
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for sz in icon.availableSizes():
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strW = str(sz.width())
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strH = str(sz.height())
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iconPixmaps[strW] = {}
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iconPixmaps[strW][strH] = {}
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for strMode, mode in {
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"normal": QtGui.QIcon.Mode.Normal,
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"disabled": QtGui.QIcon.Mode.Disabled,
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"active": QtGui.QIcon.Mode.Active,
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"selected": QtGui.QIcon.Mode.Selected,
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}.items():
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iconPixmaps[strW][strH][strMode] = {}
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for strState, state in {"off": QtGui.QIcon.State.Off, "on": QtGui.QIcon.State.On}.items():
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iconPixmaps[strW][strH][strMode][strState] = iconToBase64(icon, sz, mode, state)
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return iconPixmaps
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# workbenches is a list(str), toolbar is a str, text is a str, icon is a QtGui.QIcon
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def serializeTool(tool):
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return {
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"workbenches": tool["workbenches"],
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"toolbar": tool["toolbar"],
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"text": tool["text"],
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"toolTip": tool["toolTip"],
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"icon": serializeIcon(tool["icon"]),
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}
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def deserializeIcon(iconPixmaps):
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ico = QtGui.QIcon()
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for strW, wPixmaps in iconPixmaps.items():
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for strH, hPixmaps in wPixmaps.items():
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for strMode, modePixmaps in hPixmaps.items():
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mode = {
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"normal": QtGui.QIcon.Mode.Normal,
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"disabled": QtGui.QIcon.Mode.Disabled,
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"active": QtGui.QIcon.Mode.Active,
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"selected": QtGui.QIcon.Mode.Selected,
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}[strMode]
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for strState, statePixmap in modePixmaps.items():
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state = {"off": QtGui.QIcon.State.Off, "on": QtGui.QIcon.State.On}[strState]
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pxm = QtGui.QPixmap()
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# pxm.loadFromData(
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# QtCore.QByteArray.fromBase64(QtCore.QTextCodec.codecForName("UTF-8").fromUnicode(statePixmap))
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# )
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# t = QtCore.QTextStream(bytearray(statePixmap))
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# t.setEncoding(QtCore.QStringDecoder.Encoding.Utf8)
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# pxm.loadFromData(t.readAll())
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encoded = statePixmap.encode("utf-8")
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array = bytearray(encoded)
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pxm.loadFromData(array)
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ico.addPixmap(pxm, mode, state)
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return ico
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def deserializeTool(tool):
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return {
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"workbenches": tool["workbenches"],
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"toolbar": tool["toolbar"],
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"text": tool["text"],
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"toolTip": tool["toolTip"],
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"icon": deserializeIcon(tool["icon"]),
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}
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def serializeItemGroup(itemGroup):
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return {
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"icon": serializeIcon(itemGroup["icon"]),
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"text": itemGroup["text"],
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"toolTip": itemGroup["toolTip"],
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"action": itemGroup["action"],
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"subitems": serializeItemGroups(itemGroup["subitems"]),
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}
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def serializeItemGroups(itemGroups):
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return [serializeItemGroup(itemGroup) for itemGroup in itemGroups]
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def serialize(itemGroups):
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return json.dumps(serializeItemGroups(itemGroups))
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def deserializeItemGroup(itemGroup):
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return {
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"icon": deserializeIcon(itemGroup["icon"]),
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"text": itemGroup["text"],
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"toolTip": itemGroup["toolTip"],
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"action": itemGroup["action"],
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"subitems": deserializeItemGroups(itemGroup["subitems"]),
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}
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def deserializeItemGroups(serializedItemGroups):
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return [deserializeItemGroup(itemGroup) for itemGroup in serializedItemGroups]
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def deserialize(serializedItemGroups):
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return deserializeItemGroups(json.loads(serializedItemGroups))
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