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Fully implement {{arrow keys,backspace,enter},arrow keys} in {text,} tool{,s}.

Browse Source 
libroar/RoarCanvasWindow.py:applyTool(): delegate updating of brushPos to ToolText if current tool.
libroar/RoarCanvasWindow.py:applyTool(): fix function result.
libroar/RoarCanvasWindow.py:applyTool(): pass updated set of arguments to on{Keyboard,Mouse}Event().
libroar/RoarCanvasWindow.py:onKeyboardInput(): allow wrapping around canvas when receiving cursor key input.
libroar/RoarCanvasWindow.py:onKeyboardInput(): supply keyCode or None to applyTool().
libroar/RoarCanvas{CommandsTools,Window}.py: supply keyCode or None to applyTool().
libtools/Tool{,Circle,Fill,Line,Object,Rect}.py:on{Keyboard,Mouse}Event(): update type signature.
libtools/ToolText.py:onKeyboardEvent(): fully implement {arrow keys,backspace,enter}.
libtools/ToolText.py:onKeyboardEvent(): update cursor when necessary.
libtools/ToolText.py:onMouseEvent(): correctly set brushPos if mouseLeftDown or mouseRightDown.
libtools/ToolText.py:__init__(): removed.
assets/text/TODO: updated.
This commit is contained in:
Lucio Andrés Illanes Albornoz 2019-09-16 09:55:30 +02:00
parent 1f7d63802c
commit f2a19e0bf3
10 changed files with 86 additions and 65 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
assets/text/TODO
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@ -20,11 +20,10 @@ High-priority list:
d) {copy,cut,delete,insert from,paste}, {edit asset in new canvas,import from {canvas,object}} d) {copy,cut,delete,insert from,paste}, {edit asset in new canvas,import from {canvas,object}}
Queue: Queue:
1) start @ top, down key til cursor below visible canvas, scroll down, cursor gone GRRRR 1) scrolling bug: start @ top, down key til cursor below visible canvas, scroll down, cursor gone GRRRR
2) text tool: impl. backspace & enter, update internal brushPos if updated w/ arrow keys 2) scrolling bug: scroll down, apply operator to entire canvas, scroll up
3) text tool: a) honour RTL text flow b) navigating w/ cursor keys c) pasting text 3) text tool: a) honour RTL text flow b) pasting text
4) scroll down, apply operator to entire canvas, scroll up 4) select-related {re,un}do bugs
5) select-related {re,un}do bugs 5) clone selection lag
6) clone selection lag
vim:ff=dos tw=0 vim:ff=dos tw=0

2
libroar/RoarCanvasCommandsTools.py
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@ -34,7 +34,7 @@ class RoarCanvasCommandsTools():
self.update(toolName=self.currentTool.name) self.update(toolName=self.currentTool.name)
viewRect = self.parentCanvas.GetViewStart() viewRect = self.parentCanvas.GetViewStart()
eventDc = self.parentCanvas.backend.getDeviceContext(self.parentCanvas.GetClientSize(), self.parentCanvas, viewRect) eventDc = self.parentCanvas.backend.getDeviceContext(self.parentCanvas.GetClientSize(), self.parentCanvas, viewRect)
self.parentCanvas.applyTool(eventDc, True, None, None, self.parentCanvas.brushPos, False, False, False, self.currentTool, viewRect) self.parentCanvas.applyTool(eventDc, True, None, None, None, self.parentCanvas.brushPos, False, False, False, self.currentTool, viewRect)
else: else:
self.update(toolName="Cursor") self.update(toolName="Cursor")
setattr(canvasTool_, "attrDict", f.attrList[idx]) setattr(canvasTool_, "attrDict", f.attrList[idx])

50
libroar/RoarCanvasWindow.py
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@ -6,6 +6,7 @@
from GuiWindow import GuiWindow from GuiWindow import GuiWindow
from ToolObject import ToolObject from ToolObject import ToolObject
from ToolText import ToolText
import json, wx, sys import json, wx, sys
import time import time
@ -30,7 +31,7 @@ class RoarCanvasWindowDropTarget(wx.TextDropTarget):
self.parent.commands.currentTool.setRegion(self.parent.canvas, mapPoint, dropMap, dropSize, external=True) self.parent.commands.currentTool.setRegion(self.parent.canvas, mapPoint, dropMap, dropSize, external=True)
self.parent.commands.update(toolName=self.parent.commands.currentTool.name) self.parent.commands.update(toolName=self.parent.commands.currentTool.name)
eventDc = self.parent.backend.getDeviceContext(self.parent.GetClientSize(), self.parent, viewRect) eventDc = self.parent.backend.getDeviceContext(self.parent.GetClientSize(), self.parent, viewRect)
self.parent.applyTool(eventDc, True, None, None, self.parent.brushPos, False, False, False, self.parent.commands.currentTool, viewRect) self.parent.applyTool(eventDc, True, None, None, None, self.parent.brushPos, False, False, False, self.parent.commands.currentTool, viewRect)
rc = True; self.inProgress = True; rc = True; self.inProgress = True;
except: except:
with wx.MessageDialog(self.parent, "Error: {}".format(sys.exc_info()[1]), "", wx.OK | wx.OK_DEFAULT) as dialog: with wx.MessageDialog(self.parent, "Error: {}".format(sys.exc_info()[1]), "", wx.OK | wx.OK_DEFAULT) as dialog:
@ -53,8 +54,8 @@ class RoarCanvasWindow(GuiWindow):
self.canvas.journal.pushCursor(patchDelta) self.canvas.journal.pushCursor(patchDelta)
# }}} # }}}
# {{{ applyTool(self, eventDc, eventMouse, keyChar, keyModifiers, mapPoint, mouseDragging, mouseLeftDown, mouseRightDown, tool, viewRect) # {{{ applyTool(self, eventDc, eventMouse, keyChar, keyCode, keyModifiers, mapPoint, mouseDragging, mouseLeftDown, mouseRightDown, tool, viewRect)
def applyTool(self, eventDc, eventMouse, keyChar, keyModifiers, mapPoint, mouseDragging, mouseLeftDown, mouseRightDown, tool, viewRect): def applyTool(self, eventDc, eventMouse, keyChar, keyCode, keyModifiers, mapPoint, mouseDragging, mouseLeftDown, mouseRightDown, tool, viewRect):
if mapPoint != None: if mapPoint != None:
mapPoint = [a + b for a, b in zip(mapPoint, viewRect)] mapPoint = [a + b for a, b in zip(mapPoint, viewRect)]
dirty, self.canvas.dirtyCursor, rc = False, False, False dirty, self.canvas.dirtyCursor, rc = False, False, False
@ -64,22 +65,23 @@ class RoarCanvasWindow(GuiWindow):
and (mapPoint[1] < self.canvas.size[1])) \ and (mapPoint[1] < self.canvas.size[1])) \
and ((self.lastCellState == None) \ and ((self.lastCellState == None) \
or (self.lastCellState != [list(mapPoint), mouseDragging, mouseLeftDown, mouseRightDown, list(viewRect)])): or (self.lastCellState != [list(mapPoint), mouseDragging, mouseLeftDown, mouseRightDown, list(viewRect)])):
if tool.__class__ != ToolText:
self.brushPos = list(mapPoint) self.brushPos = list(mapPoint)
self.lastCellState = [list(mapPoint), mouseDragging, mouseLeftDown, mouseRightDown, list(viewRect)]
if tool != None: if tool != None:
rc, dirty = tool.onMouseEvent(self.brushColours, self.brushSize, self.canvas, self.dispatchPatchSingle, eventDc, keyModifiers, self.brushPos, mouseDragging, mouseLeftDown, mouseRightDown, viewRect) rc, dirty = tool.onMouseEvent(mapPoint, self.brushColours, self.brushPos, self.brushSize, self.canvas, self.dispatchPatchSingle, eventDc, keyModifiers, self.brushPos, mouseDragging, mouseLeftDown, mouseRightDown, viewRect)
else: else:
self.dispatchPatchSingle(eventDc, True, [*mapPoint, self.brushColours[0], self.brushColours[0], 0, " "] , viewRect) self.dispatchPatchSingle(eventDc, True, [*mapPoint, self.brushColours[0], self.brushColours[0], 0, " "] , viewRect)
self.lastCellState = [list(mapPoint), mouseDragging, mouseLeftDown, mouseRightDown, list(viewRect)]
else: else:
if tool != None: if tool != None:
rc, dirty = tool.onKeyboardEvent(self.brushColours, self.brushSize, self.canvas, self.dispatchPatchSingle, eventDc, keyChar, keyModifiers, self.brushPos, viewRect) rc, dirty = tool.onKeyboardEvent(mapPoint, self.brushColours, self.brushPos, self.brushSize, self.canvas, self.dispatchPatchSingle, eventDc, keyChar, keyCode, keyModifiers, self.brushPos, viewRect)
elif mapPoint != None: elif mapPoint != None:
self.dispatchPatchSingle(eventDc, True, [*mapPoint, self.brushColours[0], self.brushColours[0], 0, " "] , viewRect) self.dispatchPatchSingle(eventDc, True, [*mapPoint, self.brushColours[0], self.brushColours[0], 0, " "] , viewRect)
if dirty: if dirty:
self.dirty = True self.dirty = True
self.commands.update(dirty=self.dirty, cellPos=self.brushPos, undoLevel=self.canvas.journal.patchesUndoLevel) self.commands.update(dirty=self.dirty, cellPos=self.brushPos, undoLevel=self.canvas.journal.patchesUndoLevel)
else: else:
self.commands.update(cellPos=mapPoint if mapPoint else self.brushPos) self.commands.update(cellPos=self.brushPos)
self.canvas.journal.end() self.canvas.journal.end()
if rc and (tool.__class__ == ToolObject): if rc and (tool.__class__ == ToolObject):
if tool.toolState > tool.TS_NONE: if tool.toolState > tool.TS_NONE:
@ -157,18 +159,30 @@ class RoarCanvasWindow(GuiWindow):
and (keyModifiers == wx.MOD_SHIFT): and (keyModifiers == wx.MOD_SHIFT):
import pdb; pdb.set_trace() import pdb; pdb.set_trace()
elif keyCode in (wx.WXK_DOWN, wx.WXK_LEFT, wx.WXK_RIGHT, wx.WXK_UP): elif keyCode in (wx.WXK_DOWN, wx.WXK_LEFT, wx.WXK_RIGHT, wx.WXK_UP):
if (keyCode == wx.WXK_DOWN) and (self.brushPos[1] < (self.canvas.size[1] - 1)): if keyCode == wx.WXK_DOWN:
if self.brushPos[1] < (self.canvas.size[1] - 1):
self.brushPos = [self.brushPos[0], self.brushPos[1] + 1] self.brushPos = [self.brushPos[0], self.brushPos[1] + 1]
elif (keyCode == wx.WXK_LEFT) and (self.brushPos[0] > 0):
self.brushPos = [self.brushPos[0] - 1, self.brushPos[1]]
elif (keyCode == wx.WXK_RIGHT) and (self.brushPos[0] < (self.canvas.size[0] - 1)):
self.brushPos = [self.brushPos[0] + 1, self.brushPos[1]]
elif (keyCode == wx.WXK_UP) and (self.brushPos[1] > 0):
self.brushPos = [self.brushPos[0], self.brushPos[1] - 1]
self.commands.update(cellPos=self.brushPos)
self.applyTool(eventDc, True, None, None, self.brushPos, False, False, False, self.commands.currentTool, viewRect)
else: else:
if not self.applyTool(eventDc, False, chr(event.GetUnicodeKey()), keyModifiers, None, None, None, None, self.commands.currentTool, viewRect): self.brushPos = [self.brushPos[0], 0]
elif keyCode == wx.WXK_LEFT:
if self.brushPos[0] > 0:
self.brushPos = [self.brushPos[0] - 1, self.brushPos[1]]
else:
self.brushPos = [self.canvas.size[0] - 1, self.brushPos[1]]
elif keyCode == wx.WXK_RIGHT:
if self.brushPos[0] < (self.canvas.size[0] - 1):
self.brushPos = [self.brushPos[0] + 1, self.brushPos[1]]
else:
self.brushPos = [0, self.brushPos[1]]
elif keyCode == wx.WXK_UP:
if self.brushPos[1] > 0:
self.brushPos = [self.brushPos[0], self.brushPos[1] - 1]
else:
self.brushPos = [self.brushPos[0], self.canvas.size[1] - 1]
self.commands.update(cellPos=self.brushPos)
self.applyTool(eventDc, True, None, None, None, self.brushPos, False, False, False, self.commands.currentTool, viewRect)
else:
if not self.applyTool(eventDc, False, chr(event.GetUnicodeKey()), keyCode, keyModifiers, None, None, None, None, self.commands.currentTool, viewRect):
event.Skip() event.Skip()
# }}} # }}}
# {{{ onEnterWindow(self, event) # {{{ onEnterWindow(self, event)
@ -191,7 +205,7 @@ class RoarCanvasWindow(GuiWindow):
and (self.commands.currentTool.__class__ == ToolObject) \ and (self.commands.currentTool.__class__ == ToolObject) \
and (self.commands.currentTool.toolState >= self.commands.currentTool.TS_SELECT): and (self.commands.currentTool.toolState >= self.commands.currentTool.TS_SELECT):
self.popupEventDc = eventDc; self.PopupMenu(self.operatorsMenu); self.popupEventDc = None; self.popupEventDc = eventDc; self.PopupMenu(self.operatorsMenu); self.popupEventDc = None;
elif not self.applyTool(eventDc, True, None, event.GetModifiers(), mapPoint, mouseDragging, mouseLeftDown, mouseRightDown, self.commands.currentTool, viewRect): elif not self.applyTool(eventDc, True, None, None, event.GetModifiers(), mapPoint, mouseDragging, mouseLeftDown, mouseRightDown, self.commands.currentTool, viewRect):
event.Skip() event.Skip()
# }}} # }}}
# {{{ onMouseWheel(self, event) # {{{ onMouseWheel(self, event)

8
libtools/Tool.py
View File

@ -5,12 +5,12 @@
# #
class Tool(object): class Tool(object):
# {{{ onKeyboardEvent(self, brushColours, brushSize, canvas, dispatchFn, eventDc, keyChar, keyModifiers, mapPoint, viewRect) # {{{ onKeyboardEvent(self, atPoint, brushColours, brushPos, brushSize, canvas, dispatchFn, eventDc, keyChar, keyCode, keyModifiers, mapPoint, viewRect)
def onKeyboardEvent(self, brushColours, brushSize, canvas, dispatchFn, eventDc, keyChar, keyModifiers, mapPoint, viewRect): def onKeyboardEvent(self, atPoint, brushColours, brushPos, brushSize, canvas, dispatchFn, eventDc, keyChar, keyCode, keyModifiers, mapPoint, viewRect):
return False, False return False, False
# }}} # }}}
# {{{ onMouseEvent(self, brushColours, brushSize, dispatchFn, eventDc, mapPoint, mouseDragging, mouseLeftDown, mouseRightDown, viewRect) # {{{ onMouseEvent(self, atPoint, brushColours, brushPos, brushSize, dispatchFn, eventDc, mapPoint, mouseDragging, mouseLeftDown, mouseRightDown, viewRect)
def onMouseEvent(self, brushColours, brushSize, canvas, dispatchFn, eventDc, keyModifiers, mapPoint, mouseDragging, mouseLeftDown, mouseRightDown, viewRect): def onMouseEvent(self, atPoint, brushColours, brushPos, brushSize, canvas, dispatchFn, eventDc, keyModifiers, mapPoint, mouseDragging, mouseLeftDown, mouseRightDown, viewRect):
return False, False return False, False
# }}} # }}}

4
libtools/ToolCircle.py
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@ -10,8 +10,8 @@ class ToolCircle(Tool):
name = "Circle" name = "Circle"
# #
# onMouseEvent(self, brushColours, brushSize, canvas, dispatchFn, eventDc, keyModifiers, mapPoint, mouseDragging, mouseLeftDown, mouseRightDown, viewRect) # onMouseEvent(self, atPoint, brushColours, brushPos, brushSize, canvas, dispatchFn, eventDc, keyModifiers, mapPoint, mouseDragging, mouseLeftDown, mouseRightDown, viewRect)
def onMouseEvent(self, brushColours, brushSize, canvas, dispatchFn, eventDc, keyModifiers, mapPoint, mouseDragging, mouseLeftDown, mouseRightDown, viewRect): def onMouseEvent(self, atPoint, brushColours, brushPos, brushSize, canvas, dispatchFn, eventDc, keyModifiers, mapPoint, mouseDragging, mouseLeftDown, mouseRightDown, viewRect):
brushColours, dirty = brushColours.copy(), False brushColours, dirty = brushColours.copy(), False
if mouseLeftDown: if mouseLeftDown:
brushColours[1] = brushColours[0] brushColours[1] = brushColours[0]

4
libtools/ToolFill.py
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@ -10,8 +10,8 @@ class ToolFill(Tool):
name = "Fill" name = "Fill"
# #
# onMouseEvent(self, brushColours, brushSize, canvas, dispatchFn, eventDc, keyModifiers, mapPoint, mouseDragging, mouseLeftDown, mouseRightDown, viewRect) # onMouseEvent(self, atPoint, brushColours, brushPos, brushSize, canvas, dispatchFn, eventDc, keyModifiers, mapPoint, mouseDragging, mouseLeftDown, mouseRightDown, viewRect)
def onMouseEvent(self, brushColours, brushSize, canvas, dispatchFn, eventDc, keyModifiers, mapPoint, mouseDragging, mouseLeftDown, mouseRightDown, viewRect): def onMouseEvent(self, atPoint, brushColours, brushPos, brushSize, canvas, dispatchFn, eventDc, keyModifiers, mapPoint, mouseDragging, mouseLeftDown, mouseRightDown, viewRect):
dirty, pointsDone, pointStack, testChar, testColour = False, [], [list(mapPoint)], canvas.map[mapPoint[1]][mapPoint[0]][3], canvas.map[mapPoint[1]][mapPoint[0]][0:2] dirty, pointsDone, pointStack, testChar, testColour = False, [], [list(mapPoint)], canvas.map[mapPoint[1]][mapPoint[0]][3], canvas.map[mapPoint[1]][mapPoint[0]][0:2]
if mouseLeftDown or mouseRightDown: if mouseLeftDown or mouseRightDown:
while len(pointStack) > 0: while len(pointStack) > 0:

4
libtools/ToolLine.py
View File

@ -51,8 +51,8 @@ class ToolLine(Tool):
# }}} # }}}
# #
# onMouseEvent(self, brushColours, brushSize, canvas, dispatchFn, eventDc, keyModifiers, mapPoint, mouseDragging, mouseLeftDown, mouseRightDown, viewRect) # onMouseEvent(self, atPoint, brushColours, brushPos, brushSize, canvas, dispatchFn, eventDc, keyModifiers, mapPoint, mouseDragging, mouseLeftDown, mouseRightDown, viewRect)
def onMouseEvent(self, brushColours, brushSize, canvas, dispatchFn, eventDc, keyModifiers, mapPoint, mouseDragging, mouseLeftDown, mouseRightDown, viewRect): def onMouseEvent(self, atPoint, brushColours, brushPos, brushSize, canvas, dispatchFn, eventDc, keyModifiers, mapPoint, mouseDragging, mouseLeftDown, mouseRightDown, viewRect):
brushColours, dirty = brushColours.copy(), False brushColours, dirty = brushColours.copy(), False
if mouseLeftDown: if mouseLeftDown:
brushColours[1] = brushColours[0] brushColours[1] = brushColours[0]

4
libtools/ToolObject.py
View File

@ -108,8 +108,8 @@ class ToolObject(Tool):
def getRegion(self, canvas): def getRegion(self, canvas):
return self.objectMap return self.objectMap
# }}} # }}}
# {{{ onMouseEvent(self, brushColours, brushSize, canvas, dispatchFn, eventDc, keyModifiers, mapPoint, mouseDragging, mouseLeftDown, mouseRightDown, viewRect) # {{{ onMouseEvent(self, atPoint, brushColours, brushPos, brushSize, canvas, dispatchFn, eventDc, keyModifiers, mapPoint, mouseDragging, mouseLeftDown, mouseRightDown, viewRect)
def onMouseEvent(self, brushColours, brushSize, canvas, dispatchFn, eventDc, keyModifiers, mapPoint, mouseDragging, mouseLeftDown, mouseRightDown, viewRect): def onMouseEvent(self, atPoint, brushColours, brushPos, brushSize, canvas, dispatchFn, eventDc, keyModifiers, mapPoint, mouseDragging, mouseLeftDown, mouseRightDown, viewRect):
dirty = False dirty = False
if self.toolState == self.TS_NONE: if self.toolState == self.TS_NONE:
dirty = self._mouseEventTsNone(brushColours, canvas, dispatchFn, eventDc, keyModifiers, mapPoint, mouseDragging, mouseLeftDown, viewRect) dirty = self._mouseEventTsNone(brushColours, canvas, dispatchFn, eventDc, keyModifiers, mapPoint, mouseDragging, mouseLeftDown, viewRect)

4
libtools/ToolRect.py
View File

@ -10,8 +10,8 @@ class ToolRect(Tool):
name = "Rectangle" name = "Rectangle"
# #
# onMouseEvent(self, brushColours, brushSize, canvas, dispatchFn, eventDc, keyModifiers, mapPoint, mouseDragging, mouseLeftDown, mouseRightDown, viewRect) # onMouseEvent(self, atPoint, brushColours, brushPos, brushSize, canvas, dispatchFn, eventDc, keyModifiers, mapPoint, mouseDragging, mouseLeftDown, mouseRightDown, viewRect)
def onMouseEvent(self, brushColours, brushSize, canvas, dispatchFn, eventDc, keyModifiers, mapPoint, mouseDragging, mouseLeftDown, mouseRightDown, viewRect): def onMouseEvent(self, atPoint, brushColours, brushPos, brushSize, canvas, dispatchFn, eventDc, keyModifiers, mapPoint, mouseDragging, mouseLeftDown, mouseRightDown, viewRect):
brushColours, dirty = brushColours.copy(), False brushColours, dirty = brushColours.copy(), False
if mouseLeftDown: if mouseLeftDown:
brushColours[1] = brushColours[0] brushColours[1] = brushColours[0]

50
libtools/ToolText.py
View File

@ -11,37 +11,45 @@ class ToolText(Tool):
name = "Text" name = "Text"
# #
# onKeyboardEvent(self, brushColours, brushSize, canvas, dispatchFn, eventDc, keyChar, keyModifiers, mapPoint, viewRect) # onKeyboardEvent(self, atPoint, brushColours, brushPos, brushSize, canvas, dispatchFn, eventDc, keyChar, keyCode, keyModifiers, mapPoint, viewRect)
def onKeyboardEvent(self, brushColours, brushSize, canvas, dispatchFn, eventDc, keyChar, keyModifiers, mapPoint, viewRect): def onKeyboardEvent(self, atPoint, brushColours, brushPos, brushSize, canvas, dispatchFn, eventDc, keyChar, keyCode, keyModifiers, mapPoint, viewRect):
if (ord(keyChar) != wx.WXK_NONE) \ if keyCode == wx.WXK_BACK:
if brushPos[0] > 0:
brushPos[0] -= 1
elif brushPos[1] > 0:
brushPos[0], brushPos[1] = canvas.size[0] - 1, brushPos[1] - 1
else:
brushPos[0], brushPos[1] = canvas.size[0] - 1, canvas.size[1] - 1
rc, dirty = True, False; dispatchFn(eventDc, True, [*brushPos, *brushColours, 0, "_"], viewRect);
elif keyCode == wx.WXK_RETURN:
if brushPos[1] < (canvas.size[1] - 1):
brushPos[0], brushPos[1] = 0, brushPos[1] + 1
else:
brushPos[0], brushPos[1] = 0, 0
rc, dirty = True, False; dispatchFn(eventDc, True, [*brushPos, *brushColours, 0, "_"], viewRect);
elif (ord(keyChar) != wx.WXK_NONE) \
and (not keyChar in set("\t\n\v\f\r")) \ and (not keyChar in set("\t\n\v\f\r")) \
and ((ord(keyChar) >= 32) if ord(keyChar) < 127 else True) \ and ((ord(keyChar) >= 32) if ord(keyChar) < 127 else True) \
and (keyModifiers in (wx.MOD_NONE, wx.MOD_SHIFT)): and (keyModifiers in (wx.MOD_NONE, wx.MOD_SHIFT)):
rc, dirty = True, True dispatchFn(eventDc, False, [*brushPos, *brushColours, 0, keyChar], viewRect);
if self.textPos == None: if brushPos[0] < (canvas.size[0] - 1):
self.textPos = list(mapPoint) brushPos[0] += 1
dispatchFn(eventDc, False, [*self.textPos, *brushColours, 0, keyChar], viewRect) elif brushPos[1] < (canvas.size[1] - 1):
if self.textPos[0] < (canvas.size[0] - 1): brushPos[0], brushPos[1] = 0, brushPos[1] + 1
self.textPos[0] += 1
elif self.textPos[1] < (canvas.size[1] - 1):
self.textPos[0] = 0; self.textPos[1] += 1;
else: else:
self.textPos = [0, 0] brushPos[0], brushPos[1] = 0, 0
dispatchFn(eventDc, True, [*brushPos, *brushColours, 0, "_"], viewRect)
rc, dirty = True, True
else: else:
rc, dirty = False, False rc, dirty = False, False
return rc, dirty return rc, dirty
# #
# onMouseEvent(self, brushColours, brushSize, canvas, dispatchFn, eventDc, keyModifiers, mapPoint, mouseDragging, mouseLeftDown, mouseRightDown, viewRect) # onMouseEvent(self, atPoint, brushColours, brushPos, brushSize, canvas, dispatchFn, eventDc, keyModifiers, mapPoint, mouseDragging, mouseLeftDown, mouseRightDown, viewRect)
def onMouseEvent(self, brushColours, brushSize, canvas, dispatchFn, eventDc, keyModifiers, mapPoint, mouseDragging, mouseLeftDown, mouseRightDown, viewRect): def onMouseEvent(self, atPoint, brushColours, brushPos, brushSize, canvas, dispatchFn, eventDc, keyModifiers, mapPoint, mouseDragging, mouseLeftDown, mouseRightDown, viewRect):
if mouseLeftDown or mouseRightDown: if mouseLeftDown or mouseRightDown:
self.textPos = list(mapPoint) brushPos[0], brushPos[1] = atPoint[0], atPoint[1]
dispatchFn(eventDc, True, [*mapPoint, *brushColours, 0, "_"], viewRect) dispatchFn(eventDc, True, [*brushPos, *brushColours, 0, "_"], viewRect)
return True, False return True, False
# __init__(self, *args): initialisation method
def __init__(self, *args):
super().__init__(*args)
self.textColours = self.textPos = None
# vim:expandtab foldmethod=marker sw=4 ts=4 tw=120 # vim:expandtab foldmethod=marker sw=4 ts=4 tw=120