class GridEdit:
def onModuleLoad(self):
self.input = TextBox()
self.input.setEnabled(False)
self.input.addKeyboardListener(self)
self.g=Grid()
self.g.resize(5, 5)
self.g.setHTML(0, 0, "<b>Grid Edit</b>")
self.g.setBorderWidth(2)
self.g.setCellPadding(4)
self.g.setCellSpacing(1)
self.g.setWidth("500px")
self.g.setHeight("120px")
self.g.addTableListener(self)
self.initGrid()
RootPanel().add(self.input)
RootPanel().add(self.g)
def onKeyDown(self, sender, keycode, modifiers):
pass
def onKeyUp(self, sender, keycode, modifiers):
pass
def onKeyPress(self, sender, keycode, modifiers):
if keycode == KeyboardListener.KEY_ESCAPE:
self.input.setEnabled(False)
elif keycode == KeyboardListener.KEY_ENTER:
self.input.setEnabled(False)
val = self.input.getText()
self.set_grid_value(self.row, self.col, val)
def onCellClicked(self, sender, row, col):
self.row = row
self.col = col
val = self.values[row][col]
self.input.setText(val)
self.input.setEnabled(True)
self.input.setFocus(True)
def set_grid_value(self, row, col, val):
self.values[row][col] = val
if val == "":
val = " "
self.g.setHTML(row, col, val)
def initGrid(self):
self.values = {}
for y in range(5):
self.values[y] = {}
for x in range(5):
self.values[y][x] = ""
for y in range(5):
for x in range(5):
val = self.values[y][x]
self.set_grid_value(y, x, val)
class GridEdit:
def onModuleLoad(self):
self.input = TextBox()
self.input.setEnabled(False)
self.input.addKeyboardListener(self)
self.g=Grid()
self.g.resize(5, 5)
self.g.setHTML(0, 0, "<b>Grid Edit</b>")
self.g.setBorderWidth(2)
self.g.setCellPadding(4)
self.g.setCellSpacing(1)
self.g.setWidth("500px")
self.g.setHeight("120px")
self.g.addTableListener(self)
self.initGrid()
RootPanel().add(self.input)
RootPanel().add(self.g)
def onKeyDown(self, sender, keycode, modifiers):
pass
def onKeyUp(self, sender, keycode, modifiers):
pass
def onKeyPress(self, sender, keycode, modifiers):
if keycode == KeyboardListener.KEY_ESCAPE:
self.input.setEnabled(False)
elif keycode == KeyboardListener.KEY_ENTER:
self.input.setEnabled(False)
val = self.input.getText()
self.set_grid_value(self.row, self.col, val)
def onCellClicked(self, sender, row, col):
self.row = row
self.col = col
val = self.values[row][col]
self.input.setText(val)
self.input.setEnabled(True)
self.input.setFocus(True)
def set_grid_value(self, row, col, val):
self.values[row][col] = val
if val == "":
val = " "
self.g.setHTML(row, col, val)
def initGrid(self):
self.values = {}
for y in range(5):
self.values[y] = {}
for x in range(5):
self.values[y][x] = ""
for y in range(5):
for x in range(5):
val = self.values[y][x]
self.set_grid_value(y, x, val)
class GridWidget(AbsolutePanel):
def __init__(self):
AbsolutePanel.__init__(self)
self.page=0
self.min_page=1
self.max_page=10
self.addb=Button("Next >", self)
self.subb=Button("< Prev", self)
self.clearb=Button("Clear", self)
self.g=Grid()
self.g.resize(5, 5)
self.g.setWidget(0, 0, HTML("<b>Grid Test</b>"))
self.g.setBorderWidth(2)
self.g.setCellPadding(4)
self.g.setCellSpacing(1)
self.updatePageDisplay()
self.add(self.subb)
self.add(self.addb)
self.add(self.clearb)
self.add(self.g)
def onClick(self, sender):
if sender == self.clearb:
print "clear"
self.g.clear()
return
elif sender==self.addb:
self.page+=1
elif sender==self.subb:
self.page-=1
self.updatePageDisplay()
def updatePageDisplay(self):
if self.page<self.min_page: self.page=self.min_page
elif self.page>self.max_page: self.page=self.max_page
total_pages=(self.max_page-self.min_page) + 1
self.g.setHTML(0, 4, "<b>page %d of %d</b>" % (self.page, total_pages))
if self.page>=self.max_page:
self.addb.setEnabled(False)
else:
self.addb.setEnabled(True)
if self.page<=self.min_page:
self.subb.setEnabled(False)
else:
self.subb.setEnabled(True)
for y in range(1, 5):
for x in range(5):
self.g.setText(y, x, "%d (%d,%d)" % (self.page, x, y))
class OddGridWidget(DockPanel):
def __init__(self, **kwargs):
DockPanel.__init__(self, **kwargs)
self.grid = Grid(StyleName="datagrid")
self.sp = ScrollPanel(self.grid, Width="100%", Height="100%")
self.header = Grid(Height="50px")
self.add(self.header, DockPanel.NORTH)
self.add(self.sp, DockPanel.CENTER)
cf = self.setCellHeight(self.header, "50px")
cf = self.setCellHeight(self.sp, "100%")
self.sortcol = 0
def setData(self, data):
self.data = data
self.redraw()
def sortfn(self, row1, row2):
return cmp(row1[self.sortcol], row2[self.sortcol])
def redraw(self):
self.data.sort(self.sortfn)
rows = len(self.data)
cols = 0
if rows > 0:
cols = len(self.data[0])
self.grid.resize(rows, cols)
self.header.resize(1, cols)
cf = self.grid.getCellFormatter()
for (nrow, row) in enumerate(self.data):
for (ncol, item) in enumerate(row):
self.grid.setHTML(nrow, ncol, str(item))
cf.setWidth(nrow, ncol, "200px")
cf = self.header.getCellFormatter()
self.sortbuttons = []
for ncol in range(cols):
sb = Button("sort col %d" % ncol)
sb.addClickListener(self)
self.header.setWidget(0, ncol, sb)
cf.setWidth(0, ncol, "200px")
self.sortbuttons.append(sb)
def onClick(self, sender):
for (ncol, b) in enumerate(self.sortbuttons):
if sender == b:
self.sortcol = ncol
self.redraw()
class OddGridWidget(DockPanel):
def __init__(self, **kwargs):
DockPanel.__init__(self, **kwargs)
self.grid = Grid(StyleName="datagrid")
self.sp = ScrollPanel(self.grid, Width="100%", Height="100%")
self.header = Grid(Height="50px")
self.add(self.header, DockPanel.NORTH)
self.add(self.sp, DockPanel.CENTER)
cf = self.setCellHeight(self.header, "50px")
cf = self.setCellHeight(self.sp, "100%")
self.sortcol = 0
def setData(self, data):
self.data = data
self.redraw()
def sortfn(self, row1, row2):
return cmp(row1[self.sortcol], row2[self.sortcol])
def redraw(self):
self.data.sort(self.sortfn)
rows = len(self.data)
cols = 0
if rows > 0:
cols = len(self.data[0])
self.grid.resize(rows, cols)
self.header.resize(1, cols)
cf = self.grid.getCellFormatter()
for (nrow, row) in enumerate(self.data):
for (ncol, item) in enumerate(row):
self.grid.setHTML(nrow, ncol, str(item))
cf.setWidth(nrow, ncol, "200px")
cf = self.header.getCellFormatter()
self.sortbuttons = []
for ncol in range(cols):
sb = Button("sort col %d" % ncol)
sb.addClickListener(self)
self.header.setWidget(0, ncol, sb)
cf.setWidth(0, ncol, "200px")
self.sortbuttons.append(sb)
def onClick(self, sender):
for (ncol, b) in enumerate(self.sortbuttons):
if sender == b:
self.sortcol = ncol
self.redraw()
def __init__(self):
SimplePanel.__init__(self)
grid = Grid(5, 5, BorderWidth=2, CellPadding=4, CellSpacing=1)
grid.setHTML(0, 0, '<b>Hello, World!</b>')
for row in range(1, 5):
for col in range(1, 5):
grid.setText(
row, col,
str(row) + "*" + str(col) + " = " + str(row * col))
self.add(grid)
def __init__(self):
SimplePanel.__init__(self)
grid = Grid(5, 5,
BorderWidth=2,
CellPadding=4,
CellSpacing=1)
grid.setHTML(0, 0, '<b>Hello, World!</b>')
for row in range(1, 5):
for col in range(1, 5):
grid.setText(row, col, str(row) + "*" + str(col) + " = " + str(row*col))
self.add(grid)
class DbTest():
def __init__(self):
self.tb = TextBox()
self.b = Button("add")
self.g = Grid()
self.g.resize(4, 2)
RootPanel().add(HTML("Add Phrase. Press Button."))
RootPanel().add(self.tb)
RootPanel().add(self.b)
RootPanel().add(self.g)
self.b.addClickListener(self)
try:
self.db = Factory.createDatabase()
self.db.open('database-demo')
self.db.execute('create table if not exists Demo' +
' (Phrase varchar(255), Timestamp int)')
except:
alert(
"Could not create database.\nDo you have the google gears extension installed?"
)
def onClick(self, sender):
phrase = self.tb.getText()
currTime = time()
self.db.execute('insert into Demo values (?, ?)', phrase, currTime)
rs = self.db.execute('select * from Demo order by Timestamp desc')
index = 0
while rs.isValidRow():
if index < 4:
self.g.setHTML(index, 0, rs.field(0))
self.g.setHTML(index, 1, rs.field(1))
else:
self.db.execute('delete from Demo where Timestamp=?',
rs.field(1))
index += 1
rs.next()
rs.close()
class DbTest():
def __init__(self):
self.tb = TextBox()
self.b = Button("add")
self.g = Grid()
self.g.resize(4, 2)
RootPanel().add(HTML("Add Phrase. Press Button."))
RootPanel().add(self.tb)
RootPanel().add(self.b)
RootPanel().add(self.g)
self.b.addClickListener(self)
try:
self.db = Factory.createDatabase()
self.db.open('database-demo')
self.db.execute('create table if not exists Demo' +
' (Phrase varchar(255), Timestamp int)')
except ex:
log("could not create database" + str(ex))
def onClick(self, sender):
phrase = self.tb.getText()
currTime = time()
self.db.execute('insert into Demo values (?, ?)', phrase, currTime);
rs = self.db.execute('select * from Demo order by Timestamp desc');
index = 0
while rs.isValidRow():
if index <4:
self.g.setHTML(index, 0, rs.field(0))
self.g.setHTML(index, 1, rs.field(1))
else:
self.db.execute('delete from Demo where Timestamp=?', rs.field(1));
index += 1
rs.next()
rs.close()
def onRemoteResponse(self, response, request_info):
method = request_info.method
if method == 'get_documents':
grid = Grid()
grid.resize(len(response) + 1, 8)
grid.setHTML(0, 0, "Comment")
grid.setHTML(0, 1, "Episode")
grid.setHTML(0, 2, "When")
for (row, item) in enumerate(response):
grid.setHTML(row + 1, 0, item.comment)
grid.setHTML(row + 1, 1, item.episode)
grid.setHTML(row + 1, 2, str(item.clin_when))
#RootPanel().add(grid)
self.add(grid)
else:
self.status.setText(str(response))
def onRemoteResponse(self, response, request_info):
method = request_info.method
if method == 'get_documents':
grid = Grid()
grid.resize(len(response)+1, 8)
grid.setHTML(0, 0, "Comment")
grid.setHTML(0, 1, "Episode")
grid.setHTML(0, 2, "When")
for (row, item) in enumerate(response):
grid.setHTML(row+1, 0, item.comment)
grid.setHTML(row+1, 1, item.episode)
grid.setHTML(row+1, 2, str(item.clin_when))
#RootPanel().add(grid)
self.add(grid)
else:
self.status.setText(str(response))
def htmlElements(self, addList = None):
if not self._htmlElements:
h = HTML("<h1>Hello from %s</h1>" % location.getHref(), StyleName='font-s07em')
p = HorizontalPanel(HTML('Valid/tested combinations'))
grid = Grid(2,2)
grid.setHTML(0, 0, "app")
grid.setHTML(0, 1, "themes")
grid.setHTML(1, 0, "a")
grid.setHTML(1, 1, "0 - 1 - ff0000 - cms - pypress - wordpress")
self._htmlElements = [['h', h], ['p', p], ['grid', grid]]
for i in range(len(self._htmlElements)):
RootPanel().add(self._htmlElements[i][1])
if addList:
self._htmlElements+=addList
for i in range(len(self._htmlElements)):
RootPanel().add(addList[i][1])
return self._htmlElements
class Form(FormPanel):
def __init__(self, svc, **kwargs):
self.describe_listeners = []
if kwargs.has_key('listener'):
listener = kwargs.pop('listener')
self.addDescribeListener(listener)
if kwargs.has_key('data'):
data = kwargs.pop('data')
else:
data = None
writebr(repr(data))
FormPanel.__init__(self, **kwargs)
self.svc = svc
self.grid = Grid()
self.grid.resize(0, 3)
self.add(self.grid)
self.describer = FormDescribeGrid(self)
self.saver = FormSaveGrid(self)
self.getter = FormGetGrid(self)
self.formsetup(data)
def addDescribeListener(self, l):
self.describe_listeners.append(l)
def add_widget(self, description, widget):
""" adds a widget, with error rows interspersed
"""
num_rows = self.grid.getRowCount()
self.grid.resize((num_rows + 1), 3)
self.grid.setHTML(num_rows, 0, description)
self.grid.setWidget(num_rows, 1, widget)
def get(self, **kwargs):
writebr(repr(kwargs))
self.svc({}, {'get': kwargs}, self.getter)
def save(self, data=None):
self.clear_errors()
if data is None:
data = self.getValue()
self.data = data
writebr(repr(self.data))
self.svc(data, {'save': None}, self.saver)
def save_respond(self, response):
if not response['success']:
errors = response['errors']
self.set_errors(errors)
for l in self.describe_listeners:
l.onErrors(self, errors)
return
for l in self.describe_listeners:
l.onSaveDone(self, response)
def formsetup(self, data=None):
if data is None:
data = {}
self.data = data
writebr(repr(self.data))
self.svc(data, {'describe': None}, self.describer)
def clear_errors(self):
for idx, fname in enumerate(self.fields):
self.grid.setHTML(idx, 2, None)
def set_errors(self, errors):
offsets = {}
for idx, fname in enumerate(self.fields):
offsets[fname] = idx
for k, err in errors.items():
err = "<br />".join(err)
idx = offsets[k]
self.grid.setHTML(idx, 2, err)
def update_values(self, data=None):
if data is not None:
self.data = data
for idx, fname in enumerate(self.fields):
val = None
if self.data.has_key(fname):
val = self.data[fname]
w = self.grid.getWidget(idx, 1)
w.setValue(val)
def do_get(self, response):
fields = response.get('instance', None)
if fields:
self.update_values(fields)
for l in self.describe_listeners:
l.onRetrieveDone(self, fields)
def do_describe(self, fields):
self.fields = fields.keys()
for idx, fname in enumerate(self.fields):
field = fields[fname]
if self.data and self.data.has_key(fname):
field['initial'] = self.data[fname]
writebr("%s %s %d" % (fname, field['label'], idx))
field_type = field['type']
widget_kls = widget_factory.get(field_type, CharField)
fv = {}
for (k, v) in field.items():
fv[str(k)] = v
w = widget_kls(**fv)
self.add_widget(field['label'], w)
for l in self.describe_listeners:
l.onDescribeDone(self)
def getValue(self):
res = {}
for idx, fname in enumerate(self.fields):
w = self.grid.getWidget(idx, 1)
val = w.getValue()
res[fname] = val
self.data[fname] = val
return res
def __init__(self, statusSummary, sender):
VerticalPanel.__init__(self, Spacing=10,
StyleName='userlist-error-box')
self.add(HTML("We're currently working on users you mentioned",
StyleName='userlist-error-title'))
self.add(HTML(
"""<p>Below is a summary of work already in progress, or
queued, which must complete before we can run your query. Please
note that Tickery is subject to Twitter's API rate limiting and
general network latency, so you may need to be patient. We'll get
there!</p>
<p><a href=\"%s\">Here's a link</a> to this results page so you can
come back to see how we're doing. You can also click %r again to
see updated progress.</p>""" %
(sender.resultsLink(), go.goButtonText),
StyleName='userlist-error-text'))
nRows = 0
underway = statusSummary['underway']
nUnderway = len(underway)
queued = statusSummary['queued']
nQueued = len(queued)
nCols = 4
width = 200
if nUnderway:
nRows += nUnderway + 1
if nQueued:
nRows += nQueued + 1
g = Grid(nRows, nCols, StyleName='users')
g.setCellPadding(2)
cellFormatter = g.getCellFormatter()
row = 0
if nUnderway:
g.setHTML(row, 0, 'Users currently being processed ')
cellFormatter.setStyleName(row, 0, 'title-lhs')
g.setText(row, 1, 'Name')
cellFormatter.setStyleName(row, 1, 'title')
g.setText(row, 2, 'Friends')
cellFormatter.setStyleName(row, 2, 'title')
g.setText(row, 3, '% done')
cellFormatter.setStyleName(row, 3, 'title')
cellFormatter.setWidth(row, 3, width)
row += 1
for u, nFriends, done in underway:
cellFormatter.setStyleName(row, 0, 'blank')
n = utils.splitthousands(nFriends)
g.setHTML(row, 1, utils.screennameToTwitterLink(u))
g.setHTML(row, 2, utils.screennameToTwitterFriendsLink(u, n))
cellFormatter.setHorizontalAlignment(row, 2, 'right')
pct = '%d' % int(done * 100.0)
left = Label(pct, StyleName='done', Width=int(done * width))
g.setWidget(row, 3, left)
row += 1
if nQueued:
g.setHTML(row, 0, 'Users queued for processing ')
cellFormatter.setStyleName(row, 0, 'title-lhs')
g.setText(row, 1, 'Name')
cellFormatter.setStyleName(row, 1, 'title')
g.setText(row, 2, 'Friends')
cellFormatter.setStyleName(row, 2, 'title')
g.setText(row, 3, 'Queue position')
cellFormatter.setStyleName(row, 3, 'title')
row += 1
for u, nFriends, pos in queued:
cellFormatter.setStyleName(row, 0, 'blank')
n = utils.splitthousands(nFriends)
g.setHTML(row, 1, utils.screennameToTwitterLink(u))
g.setHTML(row, 2, utils.screennameToTwitterFriendsLink(u, n))
cellFormatter.setHorizontalAlignment(row, 2, 'right')
g.setText(row, 3, pos)
cellFormatter.setHorizontalAlignment(row, 3, 'right')
row += 1
self.add(g)
class PopupPagina(PopupPanel):
def __init__(self, autoHide=None, modal=True, **kwargs):
PopupPanel.__init__(self, autoHide, modal, **kwargs)
datasource = None
id = None
if kwargs.has_key("datasrc"):
datasource = kwargs["datasrc"]
if kwargs.has_key("id"):
id = kwargs["id"]
self.setSize(Window.getClientWidth() - 50, Window.getClientHeight() - 50)
self.setPopupPosition(20, 0)
DOM.setAttribute(self, "align", "center")
# self.dbProxInstrucao = DialogBox()
# self.dbProxInstrucao.setHTML("Alow")
# botton = Button("Ok")
# botton.addClickListener(self.onCloseDialog)
# self.dbProxInstrucao.setWidget(botton)
self.caption = HTML()
self.child = None
self.setHTML("<b>Soma de Matrizes.</b>")
self.dragging = False
self.dragStartX = 0
self.dragStartY = 0
self.imageFechar = Image("images/fechar.gif", Size=("32px", "32px"), StyleName="gwt-ImageButton")
self.imgbtnDesfazer = Image("images/previous-arrow.png", Size=("32px", "20px"), StyleName="gwt-ImageButton")
self.imgbtnFazer = Image("images/next-arrow.png", Size=("32px", "20px"), StyleName="gwt-ImageButton")
# self.imgbtnDesfazer.addClickListener(desfazerProxOperacao)
# self.imgbtnFazer.addClickListener(fazerProxOperacao)
self.btnAutomatic = Button("Automático", self.onIniciarAnimacaoAutomatica)
self.btnInterativo = Button("Interativo")
if id == "escalar":
self.btnStepByStep = Button("Passo a passo", IniciarAnimacaoPassoAPasso)
else:
self.btnStepByStep = Button("Passo a passo", self.onIniciarAnimacaoPassoAPasso)
self.btnFazer = Button("fazer >>", fazerProxOperacao)
# self.btnFazer.setEnabled(False);
self.btnDesfazer = Button("<< desfazer", desfazerProxOperacao)
# self.btnDesfazer.setEnabled(False);
self.btnFechar = PushButton(imageFechar, imageFechar)
self.btnTestarResposta = Button("Testar Solução")
self.lbVelocidade = ListBox()
self.lbVelocidade.setID("lbseg")
self.lbVelocidade.addItem("0.5 segundo", value=2)
self.lbVelocidade.addItem("1 segundo", value=1)
self.lbVelocidade.addItem("2 segundos", value=0.5)
self.lbVelocidade.addItem("3 segundos", value=1 / 3)
self.lbVelocidade.addItem("4 segundos", value=0.25)
self.lbVelocidade.addItem("5 segundos", value=0.20)
self.lbVelocidade.addItem("6 segundos", value=0.167)
self.lbVelocidade.addItem("7 segundos", value=0.143)
self.lbVelocidade.addItem("8 segundos", value=0.125)
self.lbVelocidade.addItem("10 segundos", value=0.1)
lblinha1 = ListBox()
lblinha1.setID("lm1")
lblinha1.addItem("1", value=1)
lblinha1.addItem("2", value=2)
lblinha1.addItem("3", value=3)
lblinha1.addItem("4", value=4)
lblinha1.addItem("5", value=5)
lblinha2 = ListBox()
lblinha2.setID("lm2")
lblinha2.addItem("1", value=1)
lblinha2.addItem("2", value=2)
lblinha2.addItem("3", value=3)
lblinha2.addItem("4", value=4)
lblinha2.addItem("5", value=5)
lbcoluna1 = ListBox()
lbcoluna1.setID("cm1")
lbcoluna1.addItem("1", value=1)
lbcoluna1.addItem("2", value=2)
lbcoluna1.addItem("3", value=3)
lbcoluna1.addItem("4", value=4)
lbcoluna1.addItem("5", value=5)
lbcoluna1.addItem("6", value=6)
lbcoluna1.addItem("7", value=7)
lbcoluna2 = ListBox()
lbcoluna2.setID("cm2")
lbcoluna2.addItem("1", value=1)
lbcoluna2.addItem("2", value=2)
lbcoluna2.addItem("3", value=3)
lbcoluna2.addItem("4", value=4)
lbcoluna2.addItem("5", value=5)
lbcoluna2.addItem("6", value=6)
lbcoluna2.addItem("7", value=7)
self.lblStatus = Label("Label para Status")
# Eventos
self.imageFechar.addClickListener(self.onFecharPopup)
# Cabeçalho da poupPanel
self.grid = Grid(1, 16)
self.grid.setWidth(self.getWidth())
self.grid.setHTML(0, 0, "<b>Matriz 1:</b> Nº Linhas:")
self.grid.setWidget(0, 1, lblinha1)
self.grid.setText(0, 2, "Nº Colunas:")
self.grid.setWidget(0, 3, lbcoluna1)
self.grid.setHTML(0, 4, "<b>Matriz 2:</b> Nº Linhas:")
self.grid.setWidget(0, 5, lblinha2)
self.grid.setText(0, 6, "Nº Colunas:")
self.grid.setWidget(0, 7, lbcoluna2)
# self.grid.setWidget(0, 3, self.txtColunas)
self.grid.setWidget(0, 8, self.btnStepByStep)
self.grid.setWidget(0, 9, self.btnDesfazer)
self.grid.setWidget(0, 10, self.btnFazer)
self.grid.setHTML(0, 11, "<b>Velocidade:</b>")
self.grid.setWidget(0, 12, self.lbVelocidade)
self.grid.setWidget(0, 13, self.btnAutomatic)
# self.grid.setWidget(0, 14, self.btnInterativo)
self.grid.setWidget(0, 15, self.imageFechar)
# self.grid.setWidget(0, 7, self.btnFechar)
self.grid.getCellFormatter().setAlignment(
0, 15, HasHorizontalAlignment.ALIGN_RIGHT, HasVerticalAlignment.ALIGN_TOP
)
self.panel = FlexTable(Height="100%", width="100%", BorderWidth="0", CellPadding="0", CellSpacing="0")
self.panel.setWidget(0, 0, self.caption)
self.panel.setWidget(1, 0, self.grid)
self.panel.getCellFormatter().setHeight(2, 0, "100%")
self.panel.getCellFormatter().setWidth(2, 0, "100%")
self.panel.getCellFormatter().setAlignment(
2, 0, HasHorizontalAlignment.ALIGN_CENTER, HasVerticalAlignment.ALIGN_TOP
)
self.panel.setID("contetepopup")
painelhorizontal = HorizontalPanel()
gridinterativa = FlexTable()
painelhorizontal.add(
HTML(
"<canvas id='%s' datasrc='%s' width='%s' height='%s' style='image-rendering: optimizespeed !important; '></canvas>"
% ("soma", datasource, "1000px", "500px")
)
)
ftInterativo = FlexTable(Height="100%", width="100%", BorderWidth="0", CellPadding="0", CellSpacing="0")
gridinterativa = Grid(4, 4)
gridinterativa.setWidget(
0,
0,
HTML(
"<b>M1(</b><input type='text' class='gwt-TextBox' id='linha1' style='width: 25px; height:20px;' maxLength='1'><b> , </b>"
),
)
gridinterativa.setWidget(
0,
1,
HTML(
"<input type='text' class='gwt-TextBox' id='coluna1' style='width: 25px;height:20px;' maxLength='1'><b>) +</b>"
),
)
gridinterativa.setWidget(
0,
2,
HTML(
"<b>M2(</b> <input type='text' class='gwt-TextBox' id='linha2' style='width: 25px; height:20px;' maxLength='1'><b> , </b>"
),
)
gridinterativa.setWidget(
0,
3,
HTML(
"<input type='text' class='gwt-TextBox' id='coluna2' style='width: 25px; height:20px;' maxLength='1'><b>) =</b>"
),
)
gridinterativa.setWidget(
2,
0,
HTML(
" <b>(</b><input type='text' class='gwt-TextBox' id='n1' style='width: 25px; height:20px;' maxLength='1'><b>) +</b>"
),
)
gridinterativa.setWidget(
2,
1,
HTML(
"<b>(</b><input type='text' class='gwt-TextBox' id='n2' style='width: 25px; height:20px;' maxLength='1'><b>)</b>"
),
)
gridinterativa.setWidget(
2,
2,
HTML(
"<b>= </b> <input type='text' class='gwt-TextBox' id='solucao' style='width: 25px; height:20px;' maxLength='1'>"
),
)
ftInterativo.setHTML(0, 0, "</br>")
ftInterativo.setHTML(1, 0, "<b><h3>Painel Interativo<h3></b>")
# ftInterativo.setWidget(2, 0, self.btnInterativo)
ftInterativo.setWidget(3, 0, gridinterativa)
ftInterativo.setWidget(4, 0, self.btnTestarResposta)
ftInterativo.setHTML(5, 0, "</br>")
ftInterativo.setHTML(6, 0, "Use a tecla tab para agilizar.")
ftInterativo.getCellFormatter().setAlignment(
4, 0, HasHorizontalAlignment.ALIGN_CENTER, HasVerticalAlignment.ALIGN_TOP
)
ftInterativo.getCellFormatter().setAlignment(
1, 0, HasHorizontalAlignment.ALIGN_CENTER, HasVerticalAlignment.ALIGN_TOP
)
# painelhorizontal.add(ftInterativo)
self.panel.setWidget(2, 0, painelhorizontal)
self.panel.setWidget(3, 0, self.lblStatus)
self.panel.setStyleName("dialogContent")
PopupPanel.setWidget(self, self.panel)
self.setStyleName("gwt-DialogBox")
self.caption.setStyleName("Caption")
self.caption.addMouseListener(self)
# self.txtlm1.setFocus(True);
def onFecharPopup(self, event):
self.hide()
PararAnimacao()
def onIniciarAnimacaoPassoAPasso(self, event):
self.btnFazer.setEnabled(True)
self.btnDesfazer.setEnabled(True)
if self.validarParametrosMatriz():
IniciarAnimacaoPassoAPasso()
def onIniciarAnimacaoAutomatica(self, event):
if self.validarParametrosMatriz():
IniciarAnimacaoAutomatica()
def onTestarSolucao(self, event):
pass
# if self.validarParametrosMatriz():
# def onCloseDialog(self, event):
# self.dbProxInstrucao.hide()
# def onOpenDialog(self, event):
# self.dbProxInstrucao.show()
def validarParametrosTestarSolucao():
lm1 = DOM.getElementById("linha1")
lm1 = lm1.value
cm1 = DOM.getElementById("coluna1")
cm1 = cm1.value
lm2 = DOM.getElementById("linha2")
lm2 = lm2.value
cm2 = DOM.getElementById("coluna2")
cm2 = cm2.value
def validarParametrosMatriz():
lm1 = DOM.getElementById("lm1")
lm1 = lm1.value
cm1 = DOM.getElementById("cm1")
cm1 = cm1.value
lm2 = DOM.getElementById("lm2")
lm2 = lm2.value
cm2 = DOM.getElementById("cm2")
cm2 = cm2.value
if not lm1 or not lm2:
Window.alert("Informe o numero de linhas da matriz M1 e M2.")
return False
if lm1 != lm2:
Window.alert("A quantidade de linhas da matriz M1 deve ser igual a da matriz M2 para operação de soma.")
return False
if lm1 > "5" or lm2 > "5" or len(lm1) != 1 or len(lm2) != 1:
Window.alert("A quantidade de linhas da matriz M1 e da matriz M2, deve ser menor ou igual a 5.")
return False
if not cm1 or not cm2:
Window.alert("Informe o numero de colunas da matriz M1 e M2.")
return False
if cm1 != cm2:
Window.alert("A quantidade de colunas da matriz M1 deve ser igual a da matriz M2 para operação de soma.")
return False
if cm1 > "7" or cm2 > "7" or len(cm1) != 1 or len(cm2) != 1:
Window.alert("A quantidade de colunas da matriz M1 e da matriz M2, deve ser menor ou igual a 7.")
return False
return True
def getHTML(self):
return self.caption.getHTML()
def getText(self):
return self.caption.getText()
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)
def onMouseDown(self, sender, x, y):
self.dragging = True
DOM.setCapture(self.caption.getElement())
self.dragStartX = x
self.dragStartY = y
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 onMouseLeave(self, self, x, y):
pass
def onMouseEnter(self, self, x, y):
pass
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
class Form(FormPanel):
def __init__(self, svc, **kwargs):
self.describe_listeners = []
if kwargs.has_key('listener'):
listener = kwargs.pop('listener')
self.addDescribeListener(listener)
if kwargs.has_key('data'):
data = kwargs.pop('data')
else:
data = None
FormPanel.__init__(self, **kwargs)
self.svc = svc
self.grid = Grid()
self.grid.resize(0, 3)
self.add(self.grid)
self.describer = FormDescribeGrid(self)
self.saver = FormSaveGrid(self)
self.getter = FormGetGrid(self)
self.formsetup(data)
def addDescribeListener(self, l):
self.describe_listeners.append(l)
def add_widget(self, description, widget):
""" adds a widget, with error rows interspersed
"""
num_rows = self.grid.getRowCount()
self.grid.resize((num_rows+1), 3)
self.grid.setHTML(num_rows, 0, description)
self.grid.setWidget(num_rows, 1, widget)
def get(self, **kwargs):
writebr(repr(kwargs))
self.svc({}, {'get': kwargs}, self.getter)
def save(self, data=None):
self.clear_errors()
if data is None:
data = self.getValue()
self.data = data
writebr(repr(self.data))
self.svc(data, {'save': None}, self.saver)
def save_respond(self, response):
if not response['success']:
errors = response['errors']
self.set_errors(errors)
for l in self.describe_listeners:
l.onErrors(self, errors)
return
for l in self.describe_listeners:
l.onSaveDone(self, response)
def formsetup(self, data=None):
if data is None:
data = {}
self.data = data
self.svc(data, {'describe': None}, self.describer)
def clear_errors(self):
for idx, fname in enumerate(self.fields):
self.grid.setHTML(idx, 2, None)
def set_errors(self, errors):
offsets = {}
for idx, fname in enumerate(self.fields):
offsets[fname] = idx
for k, err in errors.items():
err = "<br />".join(err)
idx = offsets[k]
self.grid.setHTML(idx, 2, err)
def update_values(self, data = None):
if data is not None:
self.data = data
for idx, fname in enumerate(self.fields):
val = None
if self.data.has_key(fname):
val = self.data[fname]
w = self.grid.getWidget(idx, 1)
w.setValue(val)
def do_get(self, response):
fields = response.get('instance', None)
if fields:
self.update_values(fields)
for l in self.describe_listeners:
l.onRetrieveDone(self, fields)
def do_describe(self, fields):
self.fields = fields.keys()
for idx, fname in enumerate(self.fields):
field = fields[fname]
if self.data and self.data.has_key(fname):
field['initial'] = self.data[fname]
field_type = field['type']
widget_kls = widget_factory.get(field_type, CharField)
fv = {}
for (k, v) in field.items():
fv[str(k)] = v
w = widget_kls(**fv)
self.add_widget(field['label'], w)
for l in self.describe_listeners:
l.onDescribeDone(self)
def getValue(self):
res = {}
for idx, fname in enumerate(self.fields):
w = self.grid.getWidget(idx, 1)
val = w.getValue()
res[fname] = val
self.data[fname] = val
return res
class Viewer:
def __init__(self, db_url, parent_panel, doc_callback=None, page_size=5):
self.db_url = db_url
self.parent_panel = parent_panel
self.doc_callback = doc_callback
self.page_size = page_size
def onModuleLoad(self):
## Grid setup
self.grid = Grid()
# Note: The resize method args are Rows,Cols (Curses style)
self.grid.resize(1,4)
self.grid.setBorderWidth(1)
self.grid.setHTML(0,0,'#')
self.grid.setHTML(0,1,'ID')
self.grid.setHTML(0,2,'Revision')
self.grid.setHTML(0,3,'Delete')
self.grid.addTableListener(self)
self.parent_panel.add(self.grid)
## Buttons
self.button_panel = HorizontalPanel()
# Prev
self.first_button = Button("<-", self.firstPage)
self.first_button.setEnabled(False)
self.button_panel.add(self.first_button)
self.prev_button = Button("Previous", self.prevPage)
self.prev_button.setEnabled(False)
self.button_panel.add(self.prev_button)
self.next_button = Button("Next", self.nextPage)
self.next_button.setEnabled(False)
self.button_panel.add(self.next_button)
self.parent_panel.add(self.button_panel)
def populate(self, json):
view_obj = JSONParser().decode(json)
view_rows = view_obj['rows']
offset = view_obj['offset']
num_rows = len(view_rows)
self.first_key = view_rows[0]['key']
if offset != 0:
self.first_button.setEnabled(True)
if num_rows > self.page_size:
self.next_key = view_rows[-1:][0]['key']
self.next_button.setEnabled(True)
self.grid.resize(self.page_size+1,4)
else:
self.grid.resize(num_rows+1,4)
for row_num in range(num_rows):
if row_num < self.page_size:
self.grid.setHTML(row_num+1, 0, 1+offset+row_num)
self.grid.setHTML(row_num+1, 1, view_rows[row_num]['key'])
self.grid.setHTML(row_num+1, 2,
view_rows[row_num]['value']['rev'])
self.grid.setHTML(row_num+1, 3, '<b>X O X</b>')
if len(self.prev_keys)>0:
self.prev_button.setEnabled(True)
def onCellClicked(self, sender, row, col):
doc_id = self.grid.getHTML(row, 1)
if col == 3:
doc_rev = self.grid.getHTML(row, 2)
url = self.db_url+doc_id+'?rev='+doc_rev
HTTPRequest().asyncDelete(None, None, url=url,
handler=DeleteHandler(self))
else:
if self.doc_callback is not None:
self.doc_callback(doc_id)
def firstPage(self):
self.loadPage(None)
def nextPage(self):
self.prev_keys.append(self.first_key)
self.loadPage(self.next_key)
def prevPage(self):
self.loadPage(self.prev_keys.pop())
def setView(self, view_path, first_key = None):
self.view_path = view_path
#self.prev_keys = []
#self.next_key = None
self.loadPage(first_key)
def loadPage(self, startkey=None):
limit = int(self.page_size)+1
view_url = self.db_url+self.view_path+'?limit=%d'%limit
if startkey is not None:
view_url += '&startkey="%s"'%startkey
else:
self.prev_keys = []
self.first_button.setEnabled(False)
self.next_button.setEnabled(False)
self.prev_button.setEnabled(False)
HTTPRequest().asyncGet(None, None, url=view_url,
handler=ViewLoader(self))
