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libcanvas/CanvasJournal.py:{begin,end,updateCurrentDeltas}(): {insert,delete,append} at patchesUndoLevel.

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libgui/GuiWindow.py:{onEnterWindow,__init__}(): bind wx.EVT_ENTER_WINDOW.
libroar/RoarCanvasWindow.py:applyTool(): only call tool.onMouseEvent() if mouse has moved to another cell since the last dirtying call & update lastDirtyCell.
libroar/RoarCanvasWindow.py:{onEnterWindow,onLeaveWindow,__init__}(): reset lastDirtyCell.
libroar/RoarCanvasWindow.py:__init__():
assets/text/TODO: updated.
This commit is contained in:
Lucio Andrés Illanes Albornoz 2019-09-12 16:24:53 +02:00
parent 33e5645736
commit 8b3be4e35f
4 changed files with 38 additions and 27 deletions
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28
assets/text/TODO
View File

@ -4,20 +4,18 @@
4) Open and toggle a reference image in the background
5) Client-Server or Peer-to-Peer realtime collaboration
6) Arbitrary {format,palette}s ({4,8} bit ANSI/mIRC, etc.)
7) Hotkey & graphical interfaces to {composed,parametrised} tools
8) Incremental auto{load,save} & {backup,restore} (needs Settings window)
9) Sprites & scripted (Python?) animation on the basis of asset traits and {composable,parametrised} patterns (metric flow, particle system, rigging, ...)
10) Composition and parametrisation of tools from higher-order operators (brushes, filters, outlines, patterns & shaders) and unit tools; unit tools:
a) geometric primitives (arrow, circle, cloud/speech bubble, curve, heart, hexagon, line, pentagon, polygon, rhombus, triangle, square, star)
b) regions (crop, duplicate, erase, fill, invert, measure, pick, rotate, scale, select, shift, slice, tile, translate)
c) text (edit, Unicode sets)
11) GUI:
a) {copy,cut,insert from,paste}, {de,in}crease cell size
b) replace logo w/ canvas panel in About dialogue
c) switch from wxPython to GTK
d) edit asset in new canvas
e) MRU {directories,files}
f) ruler
12) fix outstanding {re,un}do bugs
7) Incremental auto{load,save} & {backup,restore} (needs Settings window)
8) Sprites & scripted (Python?) animation on the basis of asset traits and {composable,parametrised} patterns (metric flow, particle system, rigging, ...)
9) Composition, parametrisation & keying of tools from higher-order operators (brushes, filters, outlines, patterns & shaders) and unit tools
10) GUI: a) switch to GTK b) replace logo w/ canvas panel in About dialogue c) {copy,cut,insert from,paste}, {edit asset in new canvas,import from canvas}
High-priority list:
1) geometric primitives: arrow, circle, cloud/speech bubble, curve, heart, hexagon, line, pentagon, polygon, rhombus, triangle, square, star
2) region filters: crop, duplicate, erase, fill, invert, measure, pick, rotate, scale, select, shift, slice, tile, translate
3) text tool: a) allow navigating w/ cursor keys b) Unicode set key & GUI w/ MRU
4) fix outstanding {re,un}do bugs
5) GUI: {de,in}crease cell size
6) GUI: MRU {directories,files}
7) cleanup & refactor
vim:ff=dos tw=0

9
libcanvas/CanvasJournal.py
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@ -7,12 +7,12 @@
class CanvasJournal():
# {{{ begin(self)
def begin(self):
deltaItem = [[], []]; self.patchesUndo.insert(0, deltaItem);
deltaItem = [[], []]; self.patchesUndo.insert(self.patchesUndoLevel, deltaItem);
# }}}
# {{{ end(self)
def end(self):
if self.patchesUndo[0] == [[], []]:
del self.patchesUndo[0]
if self.patchesUndo[self.patchesUndoLevel] == [[], []]:
del self.patchesUndo[self.patchesUndoLevel]
# }}}
# {{{ popCursor(self)
def popCursor(self):
@ -56,7 +56,8 @@ class CanvasJournal():
# }}}
# {{{ updateCurrentDeltas(self, redoPatches, undoPatches)
def updateCurrentDeltas(self, redoPatches, undoPatches):
self.patchesUndo[0][0].append(undoPatches); self.patchesUndo[0][1].append(redoPatches);
self.patchesUndo[self.patchesUndoLevel][0].append(undoPatches)
self.patchesUndo[self.patchesUndoLevel][1].append(redoPatches)
# }}}
# {{{ __del__(self): destructor method

12
libgui/GuiWindow.py
View File

@ -21,6 +21,10 @@ class GuiWindow(wx.ScrolledWindow):
def onClose(self, event):
self.Destroy()
# }}}
# {{{ onEnterWindow(self, event)
def onEnterWindow(self, event):
event.Skip()
# }}}
# {{{ onKeyboardInput(self, event)
def onKeyboardInput(self, event):
return False
@ -60,10 +64,10 @@ class GuiWindow(wx.ScrolledWindow):
super().__init__(parent, pos=pos, size=size, style=style)
self.pos, self.scrollFlag, self.scrollStep, self.size = pos, False, scrollStep, size
for eventType, f in (
(wx.EVT_CHAR, self.onKeyboardInput), (wx.EVT_CLOSE, self.onClose), (wx.EVT_LEAVE_WINDOW, self.onLeaveWindow),
(wx.EVT_LEFT_DOWN, self.onMouseInput), (wx.EVT_MOTION, self.onMouseInput), (wx.EVT_PAINT, self.onPaint),
(wx.EVT_RIGHT_DOWN, self.onMouseInput), (wx.EVT_SCROLLWIN_LINEDOWN, self.onScroll), (wx.EVT_SCROLLWIN_LINEUP, self.onScroll),
(wx.EVT_SIZE, self.onSize)):
(wx.EVT_CHAR, self.onKeyboardInput), (wx.EVT_CLOSE, self.onClose), (wx.EVT_ENTER_WINDOW, self.onEnterWindow),
(wx.EVT_LEAVE_WINDOW, self.onLeaveWindow), (wx.EVT_LEFT_DOWN, self.onMouseInput), (wx.EVT_MOTION, self.onMouseInput),
(wx.EVT_PAINT, self.onPaint), (wx.EVT_RIGHT_DOWN, self.onMouseInput), (wx.EVT_SCROLLWIN_LINEDOWN, self.onScroll),
(wx.EVT_SCROLLWIN_LINEUP, self.onScroll), (wx.EVT_SIZE, self.onSize)):
self.Bind(eventType, f)
self.SetScrollRate(*self.scrollStep); self._updateScrollBars();

16
libroar/RoarCanvasWindow.py
View File

@ -49,10 +49,13 @@ class RoarCanvasWindow(GuiWindow):
dirty, self.canvas.dirtyCursor, rc = False, False, False
self.canvas.journal.begin()
if eventMouse:
if (mapPoint[0] < self.canvas.size[0]) \
and (mapPoint[1] < self.canvas.size[1]):
self.brushPos = mapPoint
if ((mapPoint[0] < self.canvas.size[0]) \
and (mapPoint[1] < self.canvas.size[1])) \
and ((self.dirtyLastCell == None) or (self.dirtyLastCell != mapPoint)):
self.brushPos = list(mapPoint)
rc, dirty = tool.onMouseEvent(self.brushColours, self.brushSize, self.canvas, self.dispatchPatchSingle, eventDc, self.brushPos, mouseDragging, mouseLeftDown, mouseRightDown, viewRect)
if dirty:
self.dirtyLastCell = list(mapPoint)
else:
rc, dirty = tool.onKeyboardEvent(self.brushColours, self.brushSize, self.canvas, self.dispatchPatchSingle, eventDc, keyChar, keyModifiers, self.brushPos, viewRect)
if dirty:
@ -122,10 +125,15 @@ class RoarCanvasWindow(GuiWindow):
if not self.applyTool(eventDc, False, keyChar, keyModifiers, None, None, None, None, self.commands.currentTool, viewRect):
event.Skip()
# }}}
# {{{ onEnterWindow(self, event)
def onEnterWindow(self, event):
self.dirtyLastCell = None
# }}}
# {{{ onLeaveWindow(self, event)
def onLeaveWindow(self, event):
eventDc = self.backend.getDeviceContext(self.GetClientSize(), self, self.GetViewStart())
self.backend.drawCursorMaskWithJournal(self.canvas.journal, eventDc, self.GetViewStart())
self.dirtyLastCell = None
# }}}
# {{{ onMouseInput(self, event)
def onMouseInput(self, event):
@ -154,7 +162,7 @@ class RoarCanvasWindow(GuiWindow):
def __init__(self, backend, canvas, cellSize, commands, parent, parentFrame, pos, scrollStep, size):
super().__init__(parent, pos, scrollStep, [w * h for w, h in zip(cellSize, size)])
self.backend, self.canvas, self.cellSize, self.commands, self.parentFrame = backend(self.size, cellSize), canvas, cellSize, commands(self, parentFrame), parentFrame
self.brushColours, self.brushPos, self.brushSize, self.dirty = [4, 1], [0, 0], [1, 1], False
self.brushColours, self.brushPos, self.brushSize, self.dirty, self.dirtyLastCell = [4, 1], [0, 0], [1, 1], False, None
self.dropTarget = RoarCanvasWindowDropTarget(self)
self.SetDropTarget(self.dropTarget)