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# -*- coding: utf-8 -*-
#
# AWL simulator - FUP - Comment element class
#
# Copyright 2017-2018 Michael Buesch <m@bues.ch>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
#
from __future__ import division, absolute_import, print_function, unicode_literals
#from awlsim.common.cython_support cimport * #@cy
from awlsim.common.compat import *
from awlsim.common.xmlfactory import *
from awlsim.gui.fup.fup_base import *
from awlsim.gui.fup.fup_elem import *
class FupElem_COMMENT_factory(FupElem_factory):
def parser_open(self, tag):
assert(tag)
x = tag.getAttrInt("x")
y = tag.getAttrInt("y")
content = tag.getAttr("content", "")
uuid = tag.getAttr("uuid", None)
enabled = tag.getAttrBool("enabled", True)
self.elem = FupElem_COMMENT(x=x, y=y,
contentText=content,
uuid=uuid,
enabled=enabled)
self.elem.grid = self.grid
XmlFactory.parser_open(self, tag)
def parser_beginTag(self, tag):
XmlFactory.parser_beginTag(self, tag)
def parser_endTag(self, tag):
if tag.name == "element":
# Insert the element into the grid.
if not self.grid.placeElem(self.elem):
raise self.Error("<element> caused "
"a grid collision.")
self.parser_finish()
return
XmlFactory.parser_endTag(self, tag)
def composer_getTags(self):
elem = self.elem
return [
self.Tag(name="element",
attrs={
"type" : "comment",
"x" : str(elem.x),
"y" : str(elem.y),
"content" : elem.contentText,
"uuid" : str(elem.uuid),
"enabled" : "0" if not elem.enabled else "",
}
)
]
class FupElem_COMMENT(FupElem):
"""Comment element.
"""
factory = FupElem_COMMENT_factory
BODY_CORNER_RADIUS = 4
def __init__(self, x, y, contentText="", **kwargs):
FupElem.__init__(self, x, y, **kwargs)
self._continuePen = QPen(QBrush(), 1, Qt.DotLine)
self._continuePen.setColor(QColor("#000000"))
self._bgBrush = QBrush(QColor("#FFFFE0"))
self.contentText = contentText
self.partialContent = False
@property
def _xpadding(self):
return 1
@property
def _ypadding(self):
return 1
# Overridden method. For documentation see base class.
def getAreaViaPixCoord(self, pixelX, pixelY):
return self.AREA_BODY, 0
# Overridden method. For documentation see base class.
def draw(self, painter):
grid = self.grid
if not grid:
return
cellWidth = grid.cellPixWidth
cellHeight = grid.cellPixHeight
xpad, ypad = self._xpadding, self._ypadding
elemHeight = cellHeight * self.height
elemWidth = cellWidth
selected, expanded = self.selected, self.expanded
# Draw body
painter.setPen(self._noPen)
painter.setBrush(self._bgSelBrush if selected
else self._bgBrush)
(tlX, tlY), (trX, trY), (blX, blY), (brX, brY) = self._calcBodyBox()
w, h = trX - tlX, blY - tlY # width / height
bodyRect = QRect(tlX, tlY, w, h)
painter.drawRoundedRect(bodyRect,
self.BODY_CORNER_RADIUS,
self.BODY_CORNER_RADIUS)
# Draw the text
text = self.contentText
if text:
painter.setFont(self.getFont(8))
painter.setPen(self._textPen)
if expanded:
textFlags = Qt.TextWrapAnywhere | Qt.AlignLeft | Qt.AlignTop
textMaxRect = bodyRect.translated(0, 0)
textMaxRect.setHeight(grid.height * cellHeight)
textMaxRect.setWidth(grid.width * cellWidth)
textRect = painter.boundingRect(textMaxRect, textFlags, text)
actTextRect = textRect
else:
textFlags = Qt.TextWrapAnywhere | Qt.AlignHCenter | Qt.AlignTop
textRect = bodyRect
actTextRect = painter.boundingRect(bodyRect, textFlags, text)
if expanded:
painter.setBrush(self._bgSelBrush if selected
else self._bgBrush)
painter.setPen(self._noPen)
painter.drawRect(actTextRect)
painter.setPen(self._textPen)
painter.drawText(textRect, textFlags, text)
if not bodyRect.contains(actTextRect):
if not expanded:
# Draw continuation
painter.setPen(self._continuePen)
painter.drawLine(xpad, cellHeight - 1,
cellWidth - xpad - 1, cellHeight - 1)
painter.drawLine(cellWidth - xpad - 1, ypad,
cellWidth - xpad - 1, cellHeight - 1 - ypad)
self.partialContent = True
else:
self.partialContent = False
# Draw disable-marker
self._drawDisableMarker(painter)
# Overridden method. For documentation see base class.
def edit(self, parentWidget):
text, ok = QInputDialog.getMultiLineText(parentWidget,
"Change comment",
"Comment",
self.contentText)
if ok:
self.contentText = text
return True
return False
# Overridden method. For documentation see base class.
def expand(self, expand=True, area=None):
if not self.partialContent and expand:
return False
if expand != self.expanded:
self.expanded = expand
return True
return False
# Overridden method. For documentation see base class.
def prepareContextMenu(self, menu, area=None, conn=None):
menu.enableEdit(True)
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