def changeVariables(self, source, variables):
if 'popup' in variables:
openPopup = variables['popup']
if openPopup and not self.isReadOnly():
if self._parent_window is None:
self._parent_window = self.getWindow()
# Check that the parent is actually a browser
# level window and not another sub-window
if self._parent_window.getParent() is not None:
self._parent_window = self._parent_window.getParent()
if self._window is None:
# Create the popup
from muntjac.addon.colorpicker.color_picker_popup \
import ColorPickerPopup
self._window = ColorPickerPopup(self.color)
self._window.setCaption(self.caption)
self._window.setRGBTabVisible(self.rgbVisible)
self._window.setHSVTabVisible(self.hsvVisible)
self._window.setSwatchesTabVisible(self.swatchesVisible)
self._window.setHistoryVisible(self.historyVisible)
self._window.setPreviewVisible(self.textfieldVisible)
self._window.setImmediate(True)
self._window.addListener(self, ICloseListener)
self._window.addListener(self, IColorChangeListener)
self._window.getHistory().setColor(self.color)
self._parent_window.addWindow(self._window)
self._window.setVisible(True)
self._window.setPositionX(self._positionX)
self._window.setPositionY(self._positionY)
else:
self._window.setRGBTabVisible(self.rgbVisible)
self._window.setHSVTabVisible(self.hsvVisible)
self._window.setSwatchesTabVisible(self.swatchesVisible)
self._window.setHistoryVisible(self.historyVisible)
self._window.setPreviewVisible(self.textfieldVisible)
self._window.setColor(self.color)
self._window.getHistory().setColor(self.color)
self._window.setVisible(True)
self._parent_window.addWindow(self._window)
elif self._window is not None:
self._window.setVisible(False)
self._parent_window.removeWindow(self._window)
def changeVariables(self, source, variables):
if 'popup' in variables:
openPopup = variables['popup']
if openPopup and not self.isReadOnly():
if self._parent_window is None:
self._parent_window = self.getWindow()
# Check that the parent is actually a browser
# level window and not another sub-window
if self._parent_window.getParent() is not None:
self._parent_window = self._parent_window.getParent()
if self._window is None:
# Create the popup
from muntjac.addon.colorpicker.color_picker_popup \
import ColorPickerPopup
self._window = ColorPickerPopup(self.color)
self._window.setCaption(self.caption)
self._window.setRGBTabVisible(self.rgbVisible)
self._window.setHSVTabVisible(self.hsvVisible)
self._window.setSwatchesTabVisible(self.swatchesVisible)
self._window.setHistoryVisible(self.historyVisible)
self._window.setPreviewVisible(self.textfieldVisible)
self._window.setImmediate(True)
self._window.addListener(self, ICloseListener)
self._window.addListener(self, IColorChangeListener)
self._window.getHistory().setColor(self.color)
self._parent_window.addWindow(self._window)
self._window.setVisible(True)
self._window.setPositionX(self._positionX)
self._window.setPositionY(self._positionY)
else:
self._window.setRGBTabVisible(self.rgbVisible)
self._window.setHSVTabVisible(self.hsvVisible)
self._window.setSwatchesTabVisible(self.swatchesVisible)
self._window.setHistoryVisible(self.historyVisible)
self._window.setPreviewVisible(self.textfieldVisible)
self._window.setColor(self.color)
self._window.getHistory().setColor(self.color)
self._window.setVisible(True)
self._parent_window.addWindow(self._window)
elif self._window is not None:
self._window.setVisible(False)
self._parent_window.removeWindow(self._window)
class ColorPicker(AbstractComponent, ICloseListener, IColorSelector,
IColorChangeListener):
"""ColorPicker
@author: John Ahlroos / ITMill Oy
@author: Richard Lincoln
"""
CLIENT_WIDGET = None #ClientWidget(VColorPickerButton)
TYPE_MAPPING = 'com.vaadin.addon.colorpicker.ColorPicker'
def __init__(self, caption='Colors', initialColor=None):
"""Instantiates a new color picker.
@param caption:
the caption
@param initialColor:
the initial color
"""
self.buttonStyle = str(ButtonStyle.BUTTON_NORMAL)
self.popupStyle = PopupStyle.POPUP_NORMAL
self.buttonCaption = ''
# The window.
self._window = None
# The window.
self._parent_window = None
# The popup status.
self._popupStatus = False
self._positionX = 0
self._positionY = 0
self.rgbVisible = True
self.hsvVisible = True
self.swatchesVisible = True
self.historyVisible = True
self.textfieldVisible = True
if initialColor is None:
initialColor = Color(0, 0, 0)
# The color.
self.color = initialColor
self.caption = caption
super(ColorPicker, self).__init__()
def setColor(self, color):
self.color = color
if self._window is not None:
self._window.setColor(color)
self.requestRepaint()
def getColor(self):
return self.color
def setPosition(self, x, y):
"""Sets the position of the popup window
@param x:
the x-coordinate
@param y:
the y-coordinate
"""
self._positionX = x
self._positionY = y
if self._window is not None:
self._window.setPositionX(x)
self._window.setPositionY(y)
def addListener(self, listener, iface=None):
if (isinstance(listener, IColorChangeListener) and
(iface is None or issubclass(iface, IColorChangeListener))):
self.registerListener(ColorChangeEvent, listener,
_COLOR_CHANGE_METHOD)
super(ColorPicker, self).addListener(listener, iface)
def addCallback(self, callback, eventType=None, *args):
if eventType is None:
eventType = callback._eventType # set by decorator
if issubclass(eventType, ColorChangeEvent):
self.registerCallback(ColorChangeEvent, callback, None, *args)
else:
super(ColorPicker, self).addCallback(callback, eventType, *args)
def removeListener(self, listener, iface=None):
if (isinstance(listener, IColorChangeListener) and
(iface is None or issubclass(iface, IColorChangeListener))):
self.withdrawListener(ColorChangeEvent, listener)
super(ColorPicker, self).removeListener(listener, iface)
def removeCallback(self, callback, eventType=None):
if eventType is None:
eventType = callback._eventType
if issubclass(eventType, ColorChangeEvent):
self.withdrawCallback(ColorChangeEvent, callback)
else:
super(ColorPicker, self).removeCallback(callback, eventType)
def paintContent(self, target):
target.addAttribute('red', '%.2x' % self.color.getRed())
target.addAttribute('green', '%.2x' % self.color.getGreen())
target.addAttribute('blue', '%.2x' % self.color.getBlue())
target.addAttribute('alpha', self.color.getAlpha())
target.addAttribute('popup', self._popupStatus)
target.addAttribute('btnstyle', self.buttonStyle)
target.addAttribute('btncaption', self.buttonCaption)
def changeVariables(self, source, variables):
if 'popup' in variables:
openPopup = variables['popup']
if openPopup and not self.isReadOnly():
if self._parent_window is None:
self._parent_window = self.getWindow()
# Check that the parent is actually a browser
# level window and not another sub-window
if self._parent_window.getParent() is not None:
self._parent_window = self._parent_window.getParent()
if self._window is None:
# Create the popup
from muntjac.addon.colorpicker.color_picker_popup \
import ColorPickerPopup
self._window = ColorPickerPopup(self.color)
self._window.setCaption(self.caption)
self._window.setRGBTabVisible(self.rgbVisible)
self._window.setHSVTabVisible(self.hsvVisible)
self._window.setSwatchesTabVisible(self.swatchesVisible)
self._window.setHistoryVisible(self.historyVisible)
self._window.setPreviewVisible(self.textfieldVisible)
self._window.setImmediate(True)
self._window.addListener(self, ICloseListener)
self._window.addListener(self, IColorChangeListener)
self._window.getHistory().setColor(self.color)
self._parent_window.addWindow(self._window)
self._window.setVisible(True)
self._window.setPositionX(self._positionX)
self._window.setPositionY(self._positionY)
else:
self._window.setRGBTabVisible(self.rgbVisible)
self._window.setHSVTabVisible(self.hsvVisible)
self._window.setSwatchesTabVisible(self.swatchesVisible)
self._window.setHistoryVisible(self.historyVisible)
self._window.setPreviewVisible(self.textfieldVisible)
self._window.setColor(self.color)
self._window.getHistory().setColor(self.color)
self._window.setVisible(True)
self._parent_window.addWindow(self._window)
elif self._window is not None:
self._window.setVisible(False)
self._parent_window.removeWindow(self._window)
def windowClose(self, e):
if e.getWindow() == self._window:
self._popupStatus = False
self.requestRepaint()
def colorChanged(self, event):
"""Fired when a color change event occurs
@param event:
The color change event
"""
self.color = event.getColor()
self.fireColorChanged()
def fireColorChanged(self):
"""Notifies the listeners that the selected color has changed"""
self.fireEvent(ColorChangeEvent(self, self.color))
def setButtonStyle(self, style):
"""Sets the style of the button
@param style:
The style
"""
self.buttonStyle = str(style)
def setPopupStyle(self, style):
"""The style for the popup window
@param style:
The style
"""
self.popupStyle = style
if style == self.POPUP_NORMAL:
self.setRGBVisibility(True)
self.setHSVVisibility(True)
self.setSwatchesVisibility(True)
self.setHistoryVisibility(True)
self.setTextfieldVisibility(True)
elif style == self.POPUP_SIMPLE:
self.setRGBVisibility(False)
self.setHSVVisibility(False)
self.setSwatchesVisibility(True)
self.setHistoryVisibility(False)
self.setTextfieldVisibility(False)
def setButtonCaption(self, caption):
"""Sets the caption of the button. This replaces the css color code
displayed as the caption.
@param caption:
The caption of the button
"""
self.buttonCaption = '' if caption is None else caption
def setRGBVisibility(self, visible):
"""Set the visibility of the RGB Tab
@param visible:
The visibility
"""
if not visible and not self.hsvVisible and not self.swatchesVisible:
raise ValueError('Cannot hide all tabs.')
self.rgbVisible = visible
if self._window is not None:
self._window.setRGBTabVisible(visible)
def setHSVVisibility(self, visible):
"""Set the visibility of the HSV Tab
@param visible:
The visibility
"""
if not visible and not self.rgbVisible and not self.swatchesVisible:
raise ValueError('Cannot hide all tabs.')
self.hsvVisible = visible
if self._window is not None:
self._window.setHSVTabVisible(visible)
def setSwatchesVisibility(self, visible):
"""Set the visibility of the Swatches Tab
@param visible:
The visibility
"""
if not visible and not self.hsvVisible and not self.rgbVisible:
raise ValueError('Cannot hide all tabs.')
self.swatchesVisible = visible
if self._window is not None:
self._window.setSwatchesTabVisible(visible)
def setHistoryVisibility(self, visible):
"""Sets the visibility of the Color History
@param visible:
The visibility
"""
self.historyVisible = visible
if self._window is not None:
self._window.setHistoryVisible(visible)
def setTextfieldVisibility(self, visible):
"""Sets tje visibility of the CSS color code text field
@param visible:
The visibility
"""
self.textfieldVisible = visible
if self._window is not None:
self._window.setPreviewVisible(visible)
class ColorPicker(AbstractComponent, ICloseListener, IColorSelector,
IColorChangeListener):
"""ColorPicker
@author: John Ahlroos / ITMill Oy
@author: Richard Lincoln
"""
CLIENT_WIDGET = None #ClientWidget(VColorPickerButton)
TYPE_MAPPING = 'com.vaadin.addon.colorpicker.ColorPicker'
def __init__(self, caption='Colors', initialColor=None):
"""Instantiates a new color picker.
@param caption:
the caption
@param initialColor:
the initial color
"""
self.buttonStyle = str(ButtonStyle.BUTTON_NORMAL)
self.popupStyle = PopupStyle.POPUP_NORMAL
self.buttonCaption = ''
# The window.
self._window = None
# The window.
self._parent_window = None
# The popup status.
self._popupStatus = False
self._positionX = 0
self._positionY = 0
self.rgbVisible = True
self.hsvVisible = True
self.swatchesVisible = True
self.historyVisible = True
self.textfieldVisible = True
if initialColor is None:
initialColor = Color(0, 0, 0)
# The color.
self.color = initialColor
self.caption = caption
super(ColorPicker, self).__init__()
def setColor(self, color):
self.color = color
if self._window is not None:
self._window.setColor(color)
self.requestRepaint()
def getColor(self):
return self.color
def setPosition(self, x, y):
"""Sets the position of the popup window
@param x:
the x-coordinate
@param y:
the y-coordinate
"""
self._positionX = x
self._positionY = y
if self._window is not None:
self._window.setPositionX(x)
self._window.setPositionY(y)
def addListener(self, listener, iface=None):
if (isinstance(listener, IColorChangeListener) and
(iface is None or issubclass(iface, IColorChangeListener))):
self.registerListener(ColorChangeEvent, listener,
_COLOR_CHANGE_METHOD)
super(ColorPicker, self).addListener(listener, iface)
def addCallback(self, callback, eventType=None, *args):
if eventType is None:
eventType = callback._eventType # set by decorator
if issubclass(eventType, ColorChangeEvent):
self.registerCallback(ColorChangeEvent, callback, None, *args)
else:
super(ColorPicker, self).addCallback(callback, eventType, *args)
def removeListener(self, listener, iface=None):
if (isinstance(listener, IColorChangeListener) and
(iface is None or issubclass(iface, IColorChangeListener))):
self.withdrawListener(ColorChangeEvent, listener)
super(ColorPicker, self).removeListener(listener, iface)
def removeCallback(self, callback, eventType=None):
if eventType is None:
eventType = callback._eventType
if issubclass(eventType, ColorChangeEvent):
self.withdrawCallback(ColorChangeEvent, callback)
else:
super(ColorPicker, self).removeCallback(callback, eventType)
def paintContent(self, target):
target.addAttribute('red', '%.2x' % self.color.getRed())
target.addAttribute('green', '%.2x' % self.color.getGreen())
target.addAttribute('blue', '%.2x' % self.color.getBlue())
target.addAttribute('alpha', self.color.getAlpha())
target.addAttribute('popup', self._popupStatus)
target.addAttribute('btnstyle', self.buttonStyle)
target.addAttribute('btncaption', self.buttonCaption)
def changeVariables(self, source, variables):
if 'popup' in variables:
openPopup = variables['popup']
if openPopup and not self.isReadOnly():
if self._parent_window is None:
self._parent_window = self.getWindow()
# Check that the parent is actually a browser
# level window and not another sub-window
if self._parent_window.getParent() is not None:
self._parent_window = self._parent_window.getParent()
if self._window is None:
# Create the popup
from muntjac.addon.colorpicker.color_picker_popup \
import ColorPickerPopup
self._window = ColorPickerPopup(self.color)
self._window.setCaption(self.caption)
self._window.setRGBTabVisible(self.rgbVisible)
self._window.setHSVTabVisible(self.hsvVisible)
self._window.setSwatchesTabVisible(self.swatchesVisible)
self._window.setHistoryVisible(self.historyVisible)
self._window.setPreviewVisible(self.textfieldVisible)
self._window.setImmediate(True)
self._window.addListener(self, ICloseListener)
self._window.addListener(self, IColorChangeListener)
self._window.getHistory().setColor(self.color)
self._parent_window.addWindow(self._window)
self._window.setVisible(True)
self._window.setPositionX(self._positionX)
self._window.setPositionY(self._positionY)
else:
self._window.setRGBTabVisible(self.rgbVisible)
self._window.setHSVTabVisible(self.hsvVisible)
self._window.setSwatchesTabVisible(self.swatchesVisible)
self._window.setHistoryVisible(self.historyVisible)
self._window.setPreviewVisible(self.textfieldVisible)
self._window.setColor(self.color)
self._window.getHistory().setColor(self.color)
self._window.setVisible(True)
self._parent_window.addWindow(self._window)
elif self._window is not None:
self._window.setVisible(False)
self._parent_window.removeWindow(self._window)
def windowClose(self, e):
if e.getWindow() == self._window:
self._popupStatus = False
self.requestRepaint()
def colorChanged(self, event):
"""Fired when a color change event occurs
@param event:
The color change event
"""
self.color = event.getColor()
self.fireColorChanged()
def fireColorChanged(self):
"""Notifies the listeners that the selected color has changed"""
self.fireEvent(ColorChangeEvent(self, self.color))
def setButtonStyle(self, style):
"""Sets the style of the button
@param style:
The style
"""
self.buttonStyle = str(style)
def setPopupStyle(self, style):
"""The style for the popup window
@param style:
The style
"""
self.popupStyle = style
if style == self.POPUP_NORMAL:
self.setRGBVisibility(True)
self.setHSVVisibility(True)
self.setSwatchesVisibility(True)
self.setHistoryVisibility(True)
self.setTextfieldVisibility(True)
elif style == self.POPUP_SIMPLE:
self.setRGBVisibility(False)
self.setHSVVisibility(False)
self.setSwatchesVisibility(True)
self.setHistoryVisibility(False)
self.setTextfieldVisibility(False)
def setButtonCaption(self, caption):
"""Sets the caption of the button. This replaces the css color code
displayed as the caption.
@param caption:
The caption of the button
"""
self.buttonCaption = '' if caption is None else caption
def setRGBVisibility(self, visible):
"""Set the visibility of the RGB Tab
@param visible:
The visibility
"""
if not visible and not self.hsvVisible and not self.swatchesVisible:
raise ValueError('Cannot hide all tabs.')
self.rgbVisible = visible
if self._window is not None:
self._window.setRGBTabVisible(visible)
def setHSVVisibility(self, visible):
"""Set the visibility of the HSV Tab
@param visible:
The visibility
"""
if not visible and not self.rgbVisible and not self.swatchesVisible:
raise ValueError('Cannot hide all tabs.')
self.hsvVisible = visible
if self._window is not None:
self._window.setHSVTabVisible(visible)
def setSwatchesVisibility(self, visible):
"""Set the visibility of the Swatches Tab
@param visible:
The visibility
"""
if not visible and not self.hsvVisible and not self.rgbVisible:
raise ValueError('Cannot hide all tabs.')
self.swatchesVisible = visible
if self._window is not None:
self._window.setSwatchesTabVisible(visible)
def setHistoryVisibility(self, visible):
"""Sets the visibility of the Color History
@param visible:
The visibility
"""
self.historyVisible = visible
if self._window is not None:
self._window.setHistoryVisible(visible)
def setTextfieldVisibility(self, visible):
"""Sets tje visibility of the CSS color code text field
@param visible:
The visibility
"""
self.textfieldVisible = visible
if self._window is not None:
self._window.setPreviewVisible(visible)