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from PIL import Image, ImageDraw
from PyQt4 import uic, QtGui, QtCore
from PyQt4.QtGui import QColor
import os
from . import __base__
class Component(__base__.Component):
'''Color'''
modified = QtCore.pyqtSignal(int, dict)
def widget(self, parent):
self.parent = parent
page = uic.loadUi(os.path.join(
os.path.dirname(os.path.realpath(__file__)), 'color.ui'))
self.color1 = (0, 0, 0)
self.color2 = (133, 133, 133)
self.x = 0
self.y = 0
page.lineEdit_color1.setText('%s,%s,%s' % self.color1)
page.lineEdit_color2.setText('%s,%s,%s' % self.color2)
btnStyle1 = "QPushButton { background-color : %s; outline: none; }" \
% QColor(*self.color1).name()
btnStyle2 = "QPushButton { background-color : %s; outline: none; }" \
% QColor(*self.color2).name()
page.pushButton_color1.setStyleSheet(btnStyle1)
page.pushButton_color2.setStyleSheet(btnStyle2)
page.pushButton_color1.clicked.connect(lambda: self.pickColor(1))
page.pushButton_color2.clicked.connect(lambda: self.pickColor(2))
# disable color #2 until non-default 'fill' option gets changed
page.lineEdit_color2.setDisabled(True)
page.pushButton_color2.setDisabled(True)
page.spinBox_x.valueChanged.connect(self.update)
page.spinBox_y.valueChanged.connect(self.update)
page.spinBox_width.setValue(
int(parent.settings.value("outputWidth")))
page.spinBox_height.setValue(
int(parent.settings.value("outputHeight")))
page.lineEdit_color1.textChanged.connect(self.update)
page.lineEdit_color2.textChanged.connect(self.update)
page.spinBox_x.valueChanged.connect(self.update)
page.spinBox_y.valueChanged.connect(self.update)
self.page = page
return page
def update(self):
self.color1 = self.RGBFromString(self.page.lineEdit_color1.text())
self.color2 = self.RGBFromString(self.page.lineEdit_color2.text())
self.x = self.page.spinBox_x.value()
self.y = self.page.spinBox_y.value()
self.parent.drawPreview()
super().update()
def previewRender(self, previewWorker):
width = int(previewWorker.core.settings.value('outputWidth'))
height = int(previewWorker.core.settings.value('outputHeight'))
return self.drawFrame(width, height)
def preFrameRender(self, **kwargs):
super().preFrameRender(**kwargs)
return ['static']
def frameRender(self, moduleNo, arrayNo, frameNo):
width = int(self.worker.core.settings.value('outputWidth'))
height = int(self.worker.core.settings.value('outputHeight'))
return self.drawFrame(width, height)
def drawFrame(self, width, height):
r, g, b = self.color1
return Image.new("RGBA", (width, height), (r, g, b, 255))
def loadPreset(self, pr, presetName=None):
super().loadPreset(pr, presetName)
self.page.lineEdit_color1.setText('%s,%s,%s' % pr['color1'])
self.page.lineEdit_color2.setText('%s,%s,%s' % pr['color2'])
self.page.spinBox_x.setValue(pr['x'])
self.page.spinBox_y.setValue(pr['y'])
self.page.lineEdit_color2.setText('%s,%s,%s' % pr['color2'])
btnStyle1 = "QPushButton { background-color : %s; outline: none; }" \
% QColor(*pr['color1']).name()
btnStyle2 = "QPushButton { background-color : %s; outline: none; }" \
% QColor(*pr['color2']).name()
self.page.pushButton_color1.setStyleSheet(btnStyle1)
self.page.pushButton_color2.setStyleSheet(btnStyle2)
def savePreset(self):
return {
'preset': self.currentPreset,
'color1': self.color1,
'color2': self.color2,
'x': self.x,
'y': self.y,
}
def pickColor(self, num):
RGBstring, btnStyle = super().pickColor()
if not RGBstring:
return
if num == 1:
self.page.lineEdit_color1.setText(RGBstring)
self.page.pushButton_color1.setStyleSheet(btnStyle)
else:
self.page.lineEdit_color2.setText(RGBstring)
self.page.pushButton_color2.setStyleSheet(btnStyle)
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