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from pyjamas.ui.Button import Button
from pyjamas.ui.VerticalPanel import VerticalPanel
from pyjamas.ui.PopupPanel import PopupPanel
from pyjamas.ui.ListBox import ListBox
from pyjamas.ui.HTML import HTML
from pyjamas.ui.DockPanel import DockPanel
from pyjamas.ui.DialogBox import DialogBox
from pyjamas.ui.Frame import Frame
from pyjamas.ui import HasAlignment
from pyjamas.ui.Composite import Composite
from pyjamas.ui.Panel import Panel
from pyjamas.ui.SimplePanel import SimplePanel
from pyjamas.ui.RootPanel import RootPanel
from pyjamas.ui.FlexTable import FlexTable
from pyjamas.ui import HasHorizontalAlignment
from pyjamas.ui import HasVerticalAlignment
from pyjamas.ui.Image import Image
from pyjamas import Window
from pyjamas import DOM
modal_popups = {}
def ModalPopupActive(title):
return modal_popups.has_key(title)
def ModalPopupCloseAll():
while len(modal_popups) > 0:
k = modal_popups.keys()[0]
modal_popups[k].hide()
class DialogBoxModal(PopupPanel):
def __init__(self, identifier, autoHide=None, modal=False, rootpanel=None):
PopupPanel.__init__(self, autoHide, modal, rootpanel)
self.identifier = identifier
self.caption = HTML()
self.child = None
self.showing = False
self.dragging = False
self.dragStartX = 0
self.dragStartY = 0
self.panel = FlexTable()
self.closeButton = Image("images/cancel.png")
self.closeButton.addClickListener(self)
dock = DockPanel()
dock.setSpacing(0)
dock.add(self.closeButton, DockPanel.EAST)
dock.add(self.caption, DockPanel.WEST)
dock.setCellHorizontalAlignment(self.closeButton, HasAlignment.ALIGN_RIGHT)
dock.setCellHorizontalAlignment(self.caption, HasAlignment.ALIGN_LEFT)
dock.setCellWidth(self.caption, "100%")
dock.setWidth("100%")
self.panel.setWidget(0, 0, dock)
self.panel.setHeight("100%")
self.panel.setBorderWidth(0)
self.panel.setCellPadding(0)
self.panel.setCellSpacing(0)
self.panel.getCellFormatter().setHeight(1, 0, "100%")
self.panel.getCellFormatter().setWidth(1, 0, "100%")
#self.panel.getCellFormatter().setAlignment(1, 0, HasHorizontalAlignment.ALIGN_CENTER, HasVerticalAlignment.ALIGN_MIDDLE)
PopupPanel.setWidget(self, self.panel)
self.setStyleName("gwt-DialogBox")
self.caption.setStyleName("Caption")
self.closeButton.setStyleName("Close")
dock.setStyleName("Header")
self.caption.addMouseListener(self)
def getHTML(self):
return self.caption.getHTML()
def getText(self):
return self.caption.getText()
def onMouseDown(self, sender, x, y):
self.dragging = True
DOM.setCapture(self.caption.getElement())
self.dragStartX = x
self.dragStartY = y
def onMouseEnter(self, sender):
pass
def onMouseLeave(self, sender):
pass
def onMouseMove(self, sender, x, y):
if self.dragging:
absX = x + self.getAbsoluteLeft()
absY = y + self.getAbsoluteTop()
self.setPopupPosition(absX - self.dragStartX, absY - self.dragStartY)
def onMouseUp(self, sender, x, y):
self.dragging = False
DOM.releaseCapture(self.caption.getElement())
def remove(self, widget):
if self.child != widget:
return False
self.panel.remove(widget)
self.child = None
return True
def setHTML(self, html):
self.caption.setHTML(html)
def setText(self, text):
self.caption.setText(text)
def doAttachChildren(self):
PopupPanel.doAttachChildren(self)
self.caption.onAttach()
def doDetachChildren(self):
PopupPanel.doDetachChildren(self)
self.caption.onDetach()
def setWidget(self, widget):
if self.child is not None:
self.panel.remove(self.child)
if widget is not None:
self.panel.setWidget(1, 0, widget)
self.child = widget
def createElement(self):
return DOM.createDiv()
def setPopupPosition(self, left, top):
if left < 0:
left = 0
if top < 0:
top = 0
element = self.getElement()
DOM.setStyleAttribute(element, "left", "%dpx" % left )
DOM.setStyleAttribute(element, "top", "%dpx" % top)
def show(self):
if self.showing:
return
if modal_popups.has_key(self.identifier) and \
modal_popups[self.identifier] != self:
return
modal_popups[self.identifier] = self
PopupPanel.show(self)
def hide(self, autoClosed=False):
if not self.showing:
return
if modal_popups.has_key(self.identifier):
del modal_popups[self.identifier]
PopupPanel.hide(self)
def onEventPreview(self, event):
# preventDefault on mousedown events, outside of the
# dialog, to stop text-selection on dragging
type = DOM.eventGetType(event)
if type == 'mousedown':
target = DOM.eventGetTarget(event)
elem = self.caption.getElement()
event_targets_popup = target and DOM.isOrHasChild(elem, target)
if event_targets_popup:
DOM.eventPreventDefault(event)
return PopupPanel.onEventPreview(self, event)
class PopupFrame(DialogBoxModal):
def __init__(self, identifier, title, iframe):
if modal_popups.has_key(identifier):
return
modal_popups[identifier] = self
DialogBoxModal.__init__(self, identifier)
self.setText(title)
self.iframe = iframe
#closeButton = Button("Close", self)
#msg = HTML("<center>IFRAME:</center>", True)
self.iframe.setStyleName("gwt-DialogFrame")
self.dock = DockPanel()
self.dock.setSpacing(4)
#dock.add(closeButton, DockPanel.SOUTH)
#dock.add(msg, DockPanel.NORTH)
self.dock.add(self.iframe, DockPanel.CENTER)
#dock.setCellHorizontalAlignment(closeButton, HasAlignment.ALIGN_RIGHT)
self.dock.setCellWidth(self.iframe, "100%")
self.dock.setWidth("100%")
#self.iframe.setWidth("320px")
#self.iframe.setHeight("200px")
self.setWidget(self.dock)
def setUrl(self, url):
self.iframe.setUrl(url)
def onClick(self, sender):
self.hide()
def set_width(self, width):
self.iframe.setWidth("%dpx" % width)
def set_height(self, height):
self.iframe.setHeight("%dpx" % height)
class Popup(PopupFrame):
def __init__(self, identifier, title, frame_page=""):
PopupFrame.__init__(self, identifier, title, Frame(frame_page))
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