roar/MiRCARTToolSelectClone.py
Lucio Andrés Illanes Albornoz ad761d658e MiRCART{CanvasInterface,Frame}.py: adds clone & move (selection) tools.
MiRCARTTool{Clone,Move}Select.py: initial implementation.
assets/tool{Clone,Move}.png: added.
MiRCART.png: updated.
2018-01-10 18:29:16 +01:00

61 lines
2.8 KiB
Python

#!/usr/bin/env python3
#
# MiRCARTToolSelectClone.py -- XXX
# Copyright (c) 2018 Lucio Andrés Illanes Albornoz <lucio@lucioillanes.de>
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in all
# copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.
#
from MiRCARTToolSelect import MiRCARTToolSelect
class MiRCARTToolSelectClone(MiRCARTToolSelect):
"""XXX"""
name = "Clone selection"
#
# onSelectEvent(self, event, atPoint, selectRect, brushColours, brushSize, isLeftDown, isRightDown, dispatchFn, eventDc): XXX
def onSelectEvent(self, event, atPoint, selectRect, brushColours, brushSize, isLeftDown, isRightDown, dispatchFn, eventDc):
if isLeftDown:
atPoint = list(atPoint)
disp = [atPoint[0]-self.toolLastAtPoint[0], \
atPoint[1]-self.toolLastAtPoint[1]]
self.toolLastAtPoint = atPoint
newToolRect = [ \
[selectRect[0][0]+disp[0], selectRect[0][1]+disp[1]], \
[selectRect[1][0]+disp[0], selectRect[1][1]+disp[1]]]
isCursor = True
elif isRightDown:
disp = [0, 0]
newToolRect = selectRect.copy()
isCursor = False
else:
disp = [0, 0]
newToolRect = selectRect.copy()
isCursor = True
for numRow in range(len(self.toolSelectMap)):
for numCol in range(len(self.toolSelectMap[numRow])):
cellOld = self.toolSelectMap[numRow][numCol]
rectY = selectRect[0][1] + numRow
rectX = selectRect[0][0] + numCol
dispatchFn(eventDc, isCursor, [[rectX+disp[0], rectY+disp[1]], *cellOld])
self._drawSelectRect(newToolRect, dispatchFn, eventDc)
self.toolRect = newToolRect
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