mirror of
https://github.com/lalbornoz/roar.git
synced 2024-11-09 01:06:37 +00:00
0fe6899d05
lib{canvas/Canvas{,Journal},gui/GuiCanvasPanel}.py: replace dirtyJournal & pushDeltas() w/ explicit {begin,end}().
libgui/GuiCanvasPanel.py:applyTool(): updated.
libgui/GuiCanvasPanel.py:dispatchPatchSingle(): cloned from dispatchPatch().
libtools/Tool{,Circle,Fill,Line,Rect,Select{,Clone,Move},Text}.py:on{Mouse,Keyboard}Event(): return rc, dirty.
libtools/ToolSelect{Clone,Move}.py:onSelectEvent(): return rc, dirty.
40 lines
1.7 KiB
Python
40 lines
1.7 KiB
Python
#!/usr/bin/env python3
|
|
#
|
|
# ToolCircle.py
|
|
# Copyright (c) 2018, 2019 Lucio Andrés Illanes Albornoz <lucio@lucioillanes.de>
|
|
#
|
|
|
|
from Tool import Tool
|
|
|
|
class ToolCircle(Tool):
|
|
name = "Circle"
|
|
|
|
#
|
|
# onMouseEvent(self, brushColours, brushSize, dispatchFn, eventDc, mapPoint, mouseDragging, mouseLeftDown, mouseRightDown, viewRect)
|
|
def onMouseEvent(self, brushColours, brushSize, dispatchFn, eventDc, mapPoint, mouseDragging, mouseLeftDown, mouseRightDown, viewRect):
|
|
brushColours, dirty = brushColours.copy(), False
|
|
if mouseLeftDown:
|
|
brushColours[1] = brushColours[0]
|
|
elif mouseRightDown:
|
|
brushColours[0] = brushColours[1]
|
|
else:
|
|
brushColours[1] = brushColours[0]
|
|
_brushSize = brushSize[0] * 2
|
|
originPoint, radius = (_brushSize / 2, _brushSize / 2), _brushSize
|
|
for brushY in range(-radius, radius + 1):
|
|
for brushX in range(-radius, radius + 1):
|
|
if ((brushX ** 2) + (brushY ** 2) < (((radius ** 2) + radius) * 0.8)):
|
|
patch = [ \
|
|
mapPoint[0] + int(originPoint[0] + brushX), \
|
|
mapPoint[1] + int(originPoint[1] + brushY), \
|
|
*brushColours, 0, " "]
|
|
if mouseLeftDown or mouseRightDown:
|
|
if not dirty:
|
|
dirty = True
|
|
dispatchFn(eventDc, False, patch, viewRect); dispatchFn(eventDc, True, patch, viewRect);
|
|
else:
|
|
dispatchFn(eventDc, True, patch, viewRect)
|
|
return True, dirty
|
|
|
|
# vim:expandtab foldmethod=marker sw=4 ts=4 tw=120
|