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[r422]: / sono / src / cmds / manu Maximize Restore History
321 lines (281 with data), 12.2 kB
#!/usr/bin/env python
import sys
import os
from PyQt4.QtCore import *
from PyQt4.QtGui import *
import sono.Processor
import sono.Kernel
from sono.utils import *
import Es
import manu
kernel = sono.Kernel.Kernel()
def makeBrushSetter(color, colorName):
a = (lambda obj: obj.items["main"].setBrush(QBrush(color)))
a.__doc__ = "Fill the shape with %s"%colorName
return a
def makePenColorSetter(color, colorName):
a = (lambda obj:
obj.items["main"].setPen(QPen(QBrush(color),
obj.items["main"].pen().width()))
)
a.__doc__ = "Stroke the shape with %s"%colorName
return a
def makePenWidthSetter(step):
def moreThanOne(value):
if value < 1:
return 1
else:
return value
def currentPen(obj):
return obj.items["main"].pen()
def currentColor(obj):
return obj.items["main"].pen().brush().color()
a = (lambda obj:
obj.items["main"].setPen(QPen(QBrush(currentColor(obj)),
moreThanOne(currentPen(obj).width()
+ step)))
)
doc = "Increase the pen width %d" % step
a.__doc__ = doc
return a
class Window(manu.Window):
def __init__(self, parent=None):
super(Window, self).__init__(parent)
self.items = {}
self.items["main"] = QGraphicsEllipseItem(0, 0, manu.SCENESIZE, manu.SCENESIZE)
self.items["main"].setPen(QPen(QBrush(Qt.black), 5))
self.items["main"].setBrush(QBrush(Qt.white))
self.items["main"].scale = 1.0
self.items["main"].angle = 0.0
self.items["main"].hshift = 0.0
self.items["main"].vshift = 0.0
self.items["main"].rotate_index = 0
self.scene.addItem(self.items["main"])
def switchItem(self):
oi = self.items["main"]
p = oi.pen()
b = oi.brush()
t = oi.transform()
if oi.rotate_index == 0:
ni = QGraphicsRectItem(0, 0, manu.SCENESIZE, manu.SCENESIZE)
ni.rotate_index = 1
elif oi.rotate_index == 1:
ni = QGraphicsPathItem()
path = QPainterPath()
h = (1.732 * manu.SCENESIZE / 2)
offset = (manu.SCENESIZE - h) / 2.0
# offset = manu.SCENESIZE * (1.0 - (1.0 / 1.732)) / 2.0
path.moveTo(0, manu.SCENESIZE - offset )
path.lineTo(manu.SCENESIZE, manu.SCENESIZE - offset)
path.lineTo(manu.SCENESIZE/2, manu.SCENESIZE - h - offset)
path.closeSubpath()
ni.setPath(path)
ni.rotate_index = 2
elif oi.rotate_index == 2:
ni = QGraphicsPathItem()
path = QPainterPath()
path.moveTo(0, 0)
path.lineTo(manu.SCENESIZE, manu.SCENESIZE)
path.moveTo(0, manu.SCENESIZE)
path.lineTo(manu.SCENESIZE, 0)
ni.setPath(path)
ni.rotate_index = 3
elif oi.rotate_index == 3:
ni = QGraphicsPathItem()
path = QPainterPath()
h = (1.732 * manu.SCENESIZE / 2)
offset = manu.SCENESIZE * (1.0 - (1.0 / 1.732)) / 2.0
x0 = manu.SCENESIZE/2
y0 = manu.SCENESIZE - offset - (h / 3.0)
path.moveTo(x0, y0)
path.lineTo (0, manu.SCENESIZE - offset )
path.moveTo(x0, y0)
path.lineTo(manu.SCENESIZE, manu.SCENESIZE - offset)
path.moveTo(x0, y0)
path.lineTo(manu.SCENESIZE/2, manu.SCENESIZE - h - offset)
ni.setPath(path)
ni.rotate_index = 4
else:
ni = QGraphicsEllipseItem(0, 0, manu.SCENESIZE, manu.SCENESIZE)
ni.rotate_index = 0
self.scene.removeItem(oi)
ni.angle = oi.angle
ni.scale = oi.scale
ni.hshift = oi.hshift
ni.vshift = oi.vshift
ni.setPen(p)
ni.setBrush(b)
ni.setTransform(t)
self.items["main"] = ni
self.scene.addItem(self.items["main"])
def zoomIn(self, obj):
self.zoom(obj, 1.01)
def zoomOut(self, obj):
self.zoom(obj, 0.99)
def zoom(self, obj, scale):
obj = self.items[obj]
otform = obj.transform()
ntform = QTransform()
ntform.translate(manu.SCENESIZE/2 - obj.hshift, manu.SCENESIZE/2 - obj.vshift)
# TODO
ntform.m11 = otform.m11()
ntform.m12 = otform.m12()
ntform.m13 = otform.m13()
ntform.m21 = otform.m21()
ntform.m22 = otform.m22()
ntform.m23 = otform.m23()
ntform.m31 = otform.m31()
ntform.m32 = otform.m32()
ntform.m33 = otform.m33()
new_scale = obj.scale * scale;
if new_scale < 0.01:
new_scale = 0.01
elif new_scale > 100.0:
new_scale = 100.0
obj.scale = new_scale
ntform.scale(obj.scale, obj.scale)
ntform.rotate(obj.angle)
ntform.translate(-manu.SCENESIZE/2 + obj.hshift, -manu.SCENESIZE/2 + obj.vshift)
obj.setTransform(ntform)
def rotateRight(self, obj):
self.rotate(obj, -5.0)
def rotateLeft(self, obj):
self.rotate(obj, 5.0)
def rotate(self, obj, angle):
obj = self.items[obj]
otform = obj.transform()
ntform = QTransform()
ntform.translate(manu.SCENESIZE/2 - obj.hshift, manu.SCENESIZE/2 - obj.vshift)
# TODO
ntform.m11 = otform.m11()
ntform.m12 = otform.m12()
ntform.m13 = otform.m13()
ntform.m21 = otform.m21()
ntform.m22 = otform.m22()
ntform.m23 = otform.m23()
ntform.m31 = otform.m31()
ntform.m32 = otform.m32()
ntform.m33 = otform.m33()
obj.angle += angle
ntform.rotate(obj.angle)
ntform.scale(obj.scale, obj.scale)
ntform.translate(-manu.SCENESIZE/2 + obj.hshift, -manu.SCENESIZE/2 + obj.vshift)
obj.setTransform(ntform)
def translateRight(self, obj):
self.translate(obj, 5.0, 0.0)
def translateLeft(self, obj):
self.translate(obj, -5.0, 0.0)
def translateUp(self, obj):
self.translate(obj, 5.0, 0.0)
def translateDown(self, obj):
self.translate(obj, -5.0, 0.0)
def translate(self, obj, hshift, vshift):
pass
def setFillColor(self, color):
self.items["main"].setBrush(QBrush(color))
class Manu ( sono.Processor.Processor ):
def __init__(self, *args, **kargs):
super(Manu, self).__init__(*args, **kargs)
form = Window()
def_key = form.define_key
def_key("b", False, False, makeBrushSetter(Qt.blue,
"blue"))
def_key("b", True, False, makePenColorSetter(Qt.blue,
"blue"))
def_key("f", False, False, makePenWidthSetter(1))
# def_key("g", False, False, makeBrushSetter(Qt.green,
# "green"))
# def_key("g", True, False, makePenColorSetter(Qt.green,
# "green"))
def_key("g", False, False, makeBrushSetter(QColor(0x00, 0x80, 0x00),
"green"))
def_key("g", True, False, makePenColorSetter(QColor(0x00, 0x80, 0x00),
"green"))
def_key("k", False, False, makeBrushSetter(Qt.black,
"black"))
def_key("k", True, False, makePenColorSetter(Qt.black,
"lime"))
def_key("l", False, False, makeBrushSetter(QColor(0x00, 0xFF, 0x00),
"lime"))
def_key("l", True, False, makePenColorSetter(QColor(0x00, 0xFF, 0x00),
"green"))
def_key("m", False, False, makeBrushSetter(QColor(0xa0, 0x20, 0xf0),
"purple"))
def_key("m", True, False, makePenColorSetter(QColor(0xa0, 0x20, 0xf0),
"purple"))
def_key("n", False, False, makePenWidthSetter(-1))
def_key("o", False, False, makeBrushSetter(QColor(0xff, 0x7f, 0x50),
"orange"))
def_key("o", True, False, makePenColorSetter(QColor(0xff, 0x7f, 0x50),
"orange"))
def_key("p", False, False, makeBrushSetter(QColor(0xff, 0xc0, 0xcb),
"pink"))
def_key("p", True, False, makePenColorSetter(QColor(0xff, 0xc0, 0xcb),
"pink"))
quit = (lambda obj: sys.exit(0))
quit.__doc__ = "Quit"
def_key("q", False, True, quit)
def_key("r", False, False, makeBrushSetter(Qt.red,
"red"))
def_key("r", True, False, makePenColorSetter(Qt.red,
"red"))
switchItem = (lambda obj: obj.switchItem())
switchItem.__doc__ = "Toggle the shape: Circle <-> Rectangle"
def_key("t", False, False, switchItem)
def_key("w", False, False, makeBrushSetter(Qt.white,
"white"))
def_key("w", True, False, makePenColorSetter(Qt.white,
"white"))
def_key("y", False, False, makeBrushSetter(Qt.yellow,
"yellow"))
def_key("y", True, False, makePenColorSetter(Qt.yellow,
"yellow"))
zoomIn = (lambda obj: obj.zoomIn("main"))
zoomIn.__doc__ = "Zoom in"
def_key("u", False, False, zoomIn)
zoomOut = (lambda obj: obj.zoomOut("main"))
zoomOut.__doc__ = "Zoom out"
def_key("d", False, False, zoomOut)
rotateRight = (lambda obj: obj.rotateRight("main"))
rotateRight.__doc__ = "Rotate right"
def_key(",", False, False, rotateRight)
rotateLeft = (lambda obj: obj.rotateLeft("main"))
rotateLeft.__doc__ = "Rotate right"
def_key(".", False, False, rotateLeft)
translateRight = (lambda obj: obj.translateRight("main"))
translateRight.__doc__ = "Translate right"
def_key("x", False, False, translateRight)
translateLeft = (lambda obj: obj.translateLeft("main"))
rotateLeft.__doc__ = "Translate right"
def_key("z", False, False, translateLeft)
describe_bindings = (lambda obj: obj.describe_bindings())
describe_bindings.__doc__ = "Describe key bindings"
def_key("?", False, False, describe_bindings)
self.form = form
self.fill_abs_index = 0
def loop(self):
r = Es.es_read(self.stdin)
if r[1] == Es.Symbol("show"):
rect = QApplication.desktop().availableGeometry()
self.form.resize(int(rect.width() * 0.9), int(rect.height() * 0.9))
self.form.show()
elif r[1] == Es.Symbol("fill"):
i = r[2]
candidate = [Qt.red, Qt.yellow, Qt.green, Qt.blue, Qt.black, Qt.white]
i = i % len(candidate)
self.form.setFillColor(candidate[i])
elif r[1] == Es.Symbol("fill-abs"):
self.fill_abs_index += r[2]
candidate = [Qt.red, Qt.yellow, Qt.green, Qt.blue, Qt.black, Qt.white]
i = self.fill_abs_index % len(candidate)
print (i)
self.form.setFillColor(candidate[i])
elif r[1] == Es.Symbol("zoom"):
d = r[2]
if d > 0:
self.form.zoomIn("main")
else:
self.form.zoomOut("main")
elif r[1] == Es.Symbol("switchItem"):
self.form.switchItem()
manu.loadInitFile(kernel, '.sono.es')