def on_send_button_clicked(self, w):
"""
Gather info from widgets and send it as a message
"""
# constructing item to publish... that's atom:entry element
item = Node('entry', {'xmlns':'http://www.w3.org/2005/Atom'})
author = item.addChild('author')
author.addChild('name', {}, [self.from_entry.get_text()])
item.addChild('generator', {}, ['Gajim'])
item.addChild('title', {}, [self.subject_entry.get_text()])
buf = self.contents_textview.get_buffer()
item.addChild('content', {}, [buf.get_text(buf.get_start_iter(), buf.get_end_iter(), True)])
# publish it to node
gajim.connections[self.account].send_pb_publish(self.servicejid, self.groupid, item, '0')
# close the window
self.window.destroy()
def on_send_button_clicked(self, w):
"""
Gather info from widgets and send it as a message
"""
# constructing item to publish... that's atom:entry element
item = Node('entry', {'xmlns': 'http://www.w3.org/2005/Atom'})
author = item.addChild('author')
author.addChild('name', {}, [self.from_entry.get_text()])
item.addChild('generator', {}, ['Gajim'])
item.addChild('title', {}, [self.subject_entry.get_text()])
buf = self.contents_textview.get_buffer()
item.addChild(
'content', {},
[buf.get_text(buf.get_start_iter(), buf.get_end_iter(), True)])
# publish it to node
gajim.connections[self.account].send_pb_publish(
self.servicejid, self.groupid, item, '0')
# close the window
self.window.destroy()
class SVGObject():
''' A class to store the svg document and make changes to it.'''
def __init__(self, root, session, height=300, width=300):
# Will be {ID: {type:'element', data:[node, goocanvas]}, ID2: {}} instance
self.items = {}
self.root = root
self.draw_tool = 'brush'
# sxe session
self.session = session
# initialize svg document
self.svg = Node(node='<svg/>')
self.svg.setAttr('version', '1.1')
self.svg.setAttr('height', str(height))
self.svg.setAttr('width', str(width))
self.svg.setAttr('xmlns', 'http://www.w3.org/2000/svg')
# TODO: make this settable
self.g = self.svg.addChild(name='g')
self.g.setAttr('fill', 'none')
self.g.setAttr('stroke-linecap', 'round')
def add_path(self, data, line_width, color):
''' adds the path to the items listing, both minidom node and goocanvas
object in a tuple '''
goocanvas_obj = goocanvas.Path(parent=self.root,
data=data,
line_width=line_width,
stroke_color=color)
goocanvas_obj.connect('button-press-event',
self.item_button_press_events)
node = self.g.addChild(name='path')
node.setAttr('d', data)
node.setAttr('stroke-width', str(line_width))
node.setAttr('stroke', color)
self.g.addChild(node=node)
rids = self.session.generate_rids(4)
self.items[rids[0]] = {
'type': 'element',
'data': [node, goocanvas_obj],
'children': rids[1:]
}
self.items[rids[1]] = {'type': 'attr', 'data': 'd', 'parent': node}
self.items[rids[2]] = {
'type': 'attr',
'data': 'stroke-width',
'parent': node
}
self.items[rids[3]] = {
'type': 'attr',
'data': 'stroke',
'parent': node
}
self.session.send_items(self.items, rids)
def add_recieved(self, parent_rid, new_items):
''' adds the path to the items listing, both minidom node and goocanvas
object in a tuple '''
node = new_items[parent_rid]['data'][0]
self.items[parent_rid] = new_items[parent_rid]
for x in new_items[parent_rid]['children']:
self.items[x] = new_items[x]
if node.getName() == 'path':
goocanvas_obj = goocanvas.Path(parent=self.root,
data=node.getAttr('d'),
line_width=int(
node.getAttr('stroke-width')),
stroke_color=node.getAttr('stroke'))
if node.getName() == 'ellipse':
goocanvas_obj = goocanvas.Ellipse(
parent=self.root,
center_x=float(node.getAttr('cx')),
center_y=float(node.getAttr('cy')),
radius_x=float(node.getAttr('rx')),
radius_y=float(node.getAttr('ry')),
stroke_color=node.getAttr('stroke'),
line_width=float(node.getAttr('stroke-width')))
self.items[parent_rid]['data'].append(goocanvas_obj)
goocanvas_obj.connect('button-press-event',
self.item_button_press_events)
def add_ellipse(self, cx, cy, rx, ry, line_width, stroke_color):
''' adds the ellipse to the items listing, both minidom node and goocanvas
object in a tuple '''
goocanvas_obj = goocanvas.Ellipse(parent=self.root,
center_x=cx,
center_y=cy,
radius_x=rx,
radius_y=ry,
stroke_color=stroke_color,
line_width=line_width)
goocanvas_obj.connect('button-press-event',
self.item_button_press_events)
node = self.g.addChild(name='ellipse')
node.setAttr('cx', str(cx))
node.setAttr('cy', str(cy))
node.setAttr('rx', str(rx))
node.setAttr('ry', str(ry))
node.setAttr('stroke-width', str(line_width))
node.setAttr('stroke', stroke_color)
self.g.addChild(node=node)
rids = self.session.generate_rids(7)
self.items[rids[0]] = {
'type': 'element',
'data': [node, goocanvas_obj],
'children': rids[1:]
}
self.items[rids[1]] = {'type': 'attr', 'data': 'cx', 'parent': node}
self.items[rids[2]] = {'type': 'attr', 'data': 'cy', 'parent': node}
self.items[rids[3]] = {'type': 'attr', 'data': 'rx', 'parent': node}
self.items[rids[4]] = {'type': 'attr', 'data': 'ry', 'parent': node}
self.items[rids[5]] = {
'type': 'attr',
'data': 'stroke-width',
'parent': node
}
self.items[rids[6]] = {
'type': 'attr',
'data': 'stroke',
'parent': node
}
self.session.send_items(self.items, rids)
def del_item(self, item):
rids = []
for x in self.items.keys():
if self.items[x]['type'] == 'element':
if self.items[x]['data'][1] == item:
for y in self.items[x]['children']:
rids.append(y)
self.del_rid(y)
rids.append(x)
self.del_rid(x)
break
self.session.del_item(rids)
def clear_canvas(self):
for x in self.items.keys():
if self.items[x]['type'] == 'element':
self.del_rid(x)
def del_rid(self, rid):
if self.items[rid]['type'] == 'element':
self.items[rid]['data'][1].remove()
del self.items[rid]
def export_svg(self, filename):
f = open(filename, 'w')
f.writelines(str(self.svg))
f.close()
def item_button_press_events(self, item, target_item, event):
self.del_item(item)
class SVGObject():
''' A class to store the svg document and make changes to it.'''
def __init__(self, root, session, height=300, width=300):
# Will be {ID: {type:'element', data:[node, goocanvas]}, ID2: {}} instance
self.items = {}
self.root = root
self.draw_tool = 'brush'
# sxe session
self.session = session
# initialize svg document
self.svg = Node(node='<svg/>')
self.svg.setAttr('version', '1.1')
self.svg.setAttr('height', str(height))
self.svg.setAttr('width', str(width))
self.svg.setAttr('xmlns', 'http://www.w3.org/2000/svg')
# TODO: make this settable
self.g = self.svg.addChild(name='g')
self.g.setAttr('fill', 'none')
self.g.setAttr('stroke-linecap', 'round')
def add_path(self, data, line_width, color):
''' adds the path to the items listing, both minidom node and goocanvas
object in a tuple '''
goocanvas_obj = goocanvas.Path(parent=self.root, data=data,
line_width=line_width, stroke_color=color)
goocanvas_obj.connect('button-press-event', self.item_button_press_events)
node = self.g.addChild(name='path')
node.setAttr('d', data)
node.setAttr('stroke-width', str(line_width))
node.setAttr('stroke', color)
self.g.addChild(node=node)
rids = self.session.generate_rids(4)
self.items[rids[0]] = {'type':'element', 'data':[node, goocanvas_obj], 'children':rids[1:]}
self.items[rids[1]] = {'type':'attr', 'data':'d', 'parent':node}
self.items[rids[2]] = {'type':'attr', 'data':'stroke-width', 'parent':node}
self.items[rids[3]] = {'type':'attr', 'data':'stroke', 'parent':node}
self.session.send_items(self.items, rids)
def add_recieved(self, parent_rid, new_items):
''' adds the path to the items listing, both minidom node and goocanvas
object in a tuple '''
node = new_items[parent_rid]['data'][0]
self.items[parent_rid] = new_items[parent_rid]
for x in new_items[parent_rid]['children']:
self.items[x] = new_items[x]
if node.getName() == 'path':
goocanvas_obj = goocanvas.Path(parent=self.root,
data=node.getAttr('d'),
line_width=int(node.getAttr('stroke-width')),
stroke_color=node.getAttr('stroke'))
if node.getName() == 'ellipse':
goocanvas_obj = goocanvas.Ellipse(parent=self.root,
center_x=float(node.getAttr('cx')),
center_y=float(node.getAttr('cy')),
radius_x=float(node.getAttr('rx')),
radius_y=float(node.getAttr('ry')),
stroke_color=node.getAttr('stroke'),
line_width=float(node.getAttr('stroke-width')))
self.items[parent_rid]['data'].append(goocanvas_obj)
goocanvas_obj.connect('button-press-event', self.item_button_press_events)
def add_ellipse(self, cx, cy, rx, ry, line_width, stroke_color):
''' adds the ellipse to the items listing, both minidom node and goocanvas
object in a tuple '''
goocanvas_obj = goocanvas.Ellipse(parent=self.root,
center_x=cx,
center_y=cy,
radius_x=rx,
radius_y=ry,
stroke_color=stroke_color,
line_width=line_width)
goocanvas_obj.connect('button-press-event', self.item_button_press_events)
node = self.g.addChild(name='ellipse')
node.setAttr('cx', str(cx))
node.setAttr('cy', str(cy))
node.setAttr('rx', str(rx))
node.setAttr('ry', str(ry))
node.setAttr('stroke-width', str(line_width))
node.setAttr('stroke', stroke_color)
self.g.addChild(node=node)
rids = self.session.generate_rids(7)
self.items[rids[0]] = {'type':'element', 'data':[node, goocanvas_obj], 'children':rids[1:]}
self.items[rids[1]] = {'type':'attr', 'data':'cx', 'parent':node}
self.items[rids[2]] = {'type':'attr', 'data':'cy', 'parent':node}
self.items[rids[3]] = {'type':'attr', 'data':'rx', 'parent':node}
self.items[rids[4]] = {'type':'attr', 'data':'ry', 'parent':node}
self.items[rids[5]] = {'type':'attr', 'data':'stroke-width', 'parent':node}
self.items[rids[6]] = {'type':'attr', 'data':'stroke', 'parent':node}
self.session.send_items(self.items, rids)
def del_item(self, item):
rids = []
for x in self.items.keys():
if self.items[x]['type'] == 'element':
if self.items[x]['data'][1] == item:
for y in self.items[x]['children']:
rids.append(y)
self.del_rid(y)
rids.append(x)
self.del_rid(x)
break
self.session.del_item(rids)
def clear_canvas(self):
for x in self.items.keys():
if self.items[x]['type'] == 'element':
self.del_rid(x)
def del_rid(self, rid):
if self.items[rid]['type'] == 'element':
self.items[rid]['data'][1].remove()
del self.items[rid]
def export_svg(self, filename):
f = open(filename, 'w')
f.writelines(str(self.svg))
f.close()
def item_button_press_events(self, item, target_item, event):
self.del_item(item)