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AudioSession.py
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AudioSession.py
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# Copyright (C) 2009-2011 AG Projects. See LICENSE for details.
#
from AppKit import (NSApp,
NSCompositeSourceOver,
NSDragOperationAll,
NSDragOperationCopy,
NSDragOperationNone,
NSDragPboard,
NSFilenamesPboardType,
NSFontAttributeName,
NSLeftMouseUp,
NSStringPboardType)
from Foundation import (NSArray,
NSBezierPath,
NSColor,
NSDate,
NSDictionary,
NSEvent,
NSFont,
NSImage,
NSInsetRect,
NSMakePoint,
NSMakeRect,
NSMaxY,
NSMenu,
NSPasteboard,
NSString,
NSLocalizedString,
NSView,
NSWidth,
NSZeroPoint)
import objc
import os
import re
import time
import unicodedata
from sipsimple.threading import call_in_thread
from VerticalBoxView import VerticalBoxView
from util import format_identity_to_string
class AudioSession(NSView):
selected = False
delegate = None
highlighted = False
conferencing = False
draggedOut = False
dragPos = NSZeroPoint
@property
def sessionControllersManager(self):
return NSApp.delegate().contactsWindowController.sessionControllersManager
def dealloc(self):
super(AudioSession, self).dealloc()
def acceptsFirstResponder(self):
return True
def canBecomeKeyView(self):
return True
def copy_(self, sender):
if self.delegate is None:
return
pb = NSPasteboard.generalPasteboard()
copy_text = format_identity_to_string(self.delegate.sessionController.remotePartyObject, check_contact=True, format='full')
pb.declareTypes_owner_(NSArray.arrayWithObject_(NSStringPboardType), self)
pb.setString_forType_(copy_text, NSStringPboardType)
def paste_(self, sender):
pasteboard = NSPasteboard.generalPasteboard()
digits = pasteboard.stringForType_("public.utf8-plain-text")
dtmf_match_regexp = re.compile("^([0-9]#*)+$")
if digits and dtmf_match_regexp.match(digits):
call_in_thread('dtmf-io', self.send_dtmf, digits)
def send_dtmf(self, digits):
for digit in digits:
time.sleep(0.5)
if digit == ',':
time.sleep(1)
else:
if self.delegate is not None:
self.delegate.send_dtmf(digit)
def awakeFromNib(self):
self.registerForDraggedTypes_(NSArray.arrayWithObjects_("x-blink-audio-session", "x-blink-sip-uri", NSFilenamesPboardType))
def keyDown_(self, event):
if self.delegate:
try:
self.delegate.sessionBoxKeyPressEvent(self, event)
except:
pass
if self.window():
self.window().makeFirstResponder_(self)
def setDelegate_(self, delegate):
self.delegate = delegate
def makeDragImage(self):
if self.delegate is None:
return
image = NSImage.alloc().initWithSize_(self.frame().size)
image.lockFocus()
frame = self.frame()
frame.origin = NSZeroPoint
rect = NSInsetRect(frame, 1.5, 1.5)
if self.conferencing and not self.draggedOut:
NSColor.selectedControlColor().colorWithAlphaComponent_(0.7).set()
else:
NSColor.whiteColor().colorWithAlphaComponent_(0.7).set()
path = NSBezierPath.bezierPathWithRoundedRect_xRadius_yRadius_(rect, 5.0, 5.0)
path.fill()
if self.selected:
path.setLineWidth_(3)
NSColor.grayColor().set()
else:
path.setLineWidth_(1)
NSColor.grayColor().set()
path.stroke()
NSColor.blackColor().set()
point = NSMakePoint(8, NSMaxY(frame)-20)
uri = format_identity_to_string(self.delegate.sessionController.remotePartyObject, check_contact=False, format='compact')
NSString.stringWithString_(uri).drawAtPoint_withAttributes_(point,
NSDictionary.dictionaryWithObjectsAndKeys_(NSFont.boldSystemFontOfSize_(12), NSFontAttributeName))
point = NSMakePoint(8, 6)
if self.conferencing:
NSString.stringWithString_(NSLocalizedString("Drop outside to remove from conference", "Audio session label")).drawAtPoint_withAttributes_(point,
NSDictionary.dictionaryWithObjectsAndKeys_(NSFont.systemFontOfSize_(10), NSFontAttributeName))
else:
audio_sessions = [sess.hasStreamOfType("audio") for sess in NSApp.delegate().contactsWindowController.sessionControllersManager.sessionControllers]
if self.delegate.transferEnabled:
text = NSLocalizedString("Drop this over a session or contact", "Audio session label") if len(audio_sessions) > 1 else NSLocalizedString("Drop this over a contact to transfer", "Audio session label")
else:
text = NSLocalizedString("Drop this over a session to conference", "Audio session label")
NSString.stringWithString_(text).drawAtPoint_withAttributes_(point,
NSDictionary.dictionaryWithObjectsAndKeys_(NSFont.systemFontOfSize_(10), NSFontAttributeName))
icon = NSImage.imageNamed_("NSEveryone")
rect = frame
s = icon.size()
p = NSMakePoint(NSWidth(rect) - s.width - 8, rect.size.height - s.height - 8)
r = NSMakeRect(0, 0, s.width, s.height)
icon.drawAtPoint_fromRect_operation_fraction_(p, r, NSCompositeSourceOver, 0.5)
image.unlockFocus()
return image
def mouseUp_(self, event):
self.setSelected_(True)
self.window().makeFirstResponder_(self)
def mouseDown_(self, event):
self.dragPos = event.locationInWindow()
def mouseDragged_(self, event):
if self.delegate is None:
return
pos = event.locationInWindow()
if abs(self.dragPos.x - pos.x) > 3 or abs(self.dragPos.y - pos.y) > 3:
image = self.makeDragImage()
pos.x -= image.size().width/2
pos.y -= image.size().height/2
pboard = NSPasteboard.pasteboardWithName_(NSDragPboard)
pboard.declareTypes_owner_(NSArray.arrayWithObject_("x-blink-audio-session"), self)
uri = format_identity_to_string(self.delegate.sessionController.remotePartyObject, check_contact=False, format='compact')
pboard.setString_forType_(uri, "x-blink-audio-session")
self.window().dragImage_at_offset_event_pasteboard_source_slideBack_(image,
pos, NSZeroPoint, event, pboard, self, False)
self.draggedOut = False
def viewDidMoveToSuperview(self):
if self.selected and self.superview():
# unselect the other views in the superview
for view in self.superview().subviews():
if view != self and isinstance(view, AudioSession):
if view.selected and not (self.conferencing and view.conferencing):
view.setSelected_(False)
def viewDidMoveToWindow(self):
if self.selected and self.window():
self.window().makeFirstResponder_(self)
def setSelected_(self, flag):
self.selected = flag
self.setNeedsDisplay_(True)
if flag:
if self.superview():
for view in self.superview().subviews():
if view != self and isinstance(view, AudioSession):
if self.conferencing and view.conferencing:
if not view.selected:
view.selected = True
view.setNeedsDisplay_(True)
if view.delegate and getattr(view.delegate, "sessionBoxDidActivate"):
view.delegate.sessionBoxDidActivate(self)
elif view.selected:
view.setSelected_(False)
self.window().makeFirstResponder_(self)
if self.delegate and getattr(self.delegate, "sessionBoxDidActivate"):
self.delegate.sessionBoxDidActivate(self)
else:
if self.delegate and getattr(self.delegate, "sessionBoxDidDeactivate"):
self.delegate.sessionBoxDidDeactivate(self)
def draggedImage_endedAt_operation_(self, image, point, operation):
if self.delegate is None:
return
if self.draggedOut and self.conferencing:
self.delegate.sessionBoxDidRemoveFromConference(self)
def foreachConferenceSession(self, callable):
for view in self.superview().subviews():
if view.conferencing:
callable(view)
def draggingEntered_(self, info):
if self.delegate is None:
return NSDragOperationNone
def highlight(view):
view.highlighted = True
view.setNeedsDisplay_(True)
if info.draggingPasteboard().availableTypeFromArray_([NSFilenamesPboardType]):
fnames = info.draggingPasteboard().propertyListForType_(NSFilenamesPboardType)
for f in fnames:
if not os.path.isfile(f):
return NSDragOperationNone
return NSDragOperationCopy
elif info.draggingPasteboard().availableTypeFromArray_(["x-blink-sip-uri"]):
# contact
highlight(self)
self.foreachConferenceSession(highlight)
return NSDragOperationAll
else:
source = info.draggingSource()
if (source == self and not self.conferencing) or not source:
return NSDragOperationNone
# drop over a session that's not in a conference while there is 1 ongoing
if not self.conferencing and self.superview().subviews().objectAtIndex_(0).conferencing:
return NSDragOperationNone
if source.delegate is None:
return NSDragOperationNone
if not source.delegate.canConference and not self.delegate.canConference:
return NSDragOperationNone
highlight(self)
self.foreachConferenceSession(highlight)
source.draggedOut = False
source.makeDragImage()
return NSDragOperationAll
def draggingExited_(self, info):
def unhighlight(view):
view.highlighted = False
view.setNeedsDisplay_(True)
unhighlight(self)
self.foreachConferenceSession(unhighlight)
if info.draggingPasteboard().availableTypeFromArray_(["x-blink-audio-session"]):
info.draggingSource().draggedOut = True
info.draggingSource().setNeedsDisplay_(True)
def performDragOperation_(self, info):
if self.delegate is None:
return
source = info.draggingSource()
pboard = info.draggingPasteboard()
if pboard.types().containsObject_(NSFilenamesPboardType):
filenames = [unicodedata.normalize('NFC', file) for file in pboard.propertyListForType_(NSFilenamesPboardType) if os.path.isfile(file)]
if filenames:
self.sessionControllersManager.send_files_to_contact(self.delegate.sessionController.account, self.delegate.sessionController.target_uri, filenames)
return
def unhighlight(view):
view.highlighted = False
view.setNeedsDisplay_(True)
unhighlight(self)
self.foreachConferenceSession(unhighlight)
if hasattr(self.delegate, 'sessionBoxDidAddConferencePeer'):
if pboard.availableTypeFromArray_(["x-blink-audio-session"]):
info.draggingSource().draggedOut = False
info.draggingSource().setNeedsDisplay_(True)
return self.delegate.sessionBoxDidAddConferencePeer(self, source.delegate)
elif pboard.availableTypeFromArray_(["dragged-contact"]):
group, blink_contact = eval(pboard.stringForType_("dragged-contact"))
if blink_contact is not None:
sourceGroup = NSApp.delegate().contactsWindowController.model.groupsList[group]
sourceContact = sourceGroup.contacts[blink_contact]
if len(sourceContact.uris) > 1:
point = self.window().convertScreenToBase_(NSEvent.mouseLocation())
event = NSEvent.mouseEventWithType_location_modifierFlags_timestamp_windowNumber_context_eventNumber_clickCount_pressure_(
NSLeftMouseUp, point, 0, NSDate.timeIntervalSinceReferenceDate(), self.window().windowNumber(),
self.window().graphicsContext(), 0, 1, 0)
invite_menu = NSMenu.alloc().init()
titem = invite_menu.addItemWithTitle_action_keyEquivalent_(u'Invite To Conference', "", "")
titem.setEnabled_(False)
for uri in sourceContact.uris:
titem = invite_menu.addItemWithTitle_action_keyEquivalent_('%s (%s)' % (uri.uri, uri.type), "userClickedInviteToConference:", "")
titem.setIndentationLevel_(1)
titem.setTarget_(self)
titem.setRepresentedObject_(str(uri.uri))
NSMenu.popUpContextMenu_withEvent_forView_(invite_menu, event, self)
elif pboard.availableTypeFromArray_(["x-blink-sip-uri"]):
uri = str(pboard.stringForType_("x-blink-sip-uri"))
return self.delegate.sessionBoxDidAddConferencePeer(self, uri)
elif pboard.availableTypeFromArray_(["x-blink-sip-uri"]):
uri = str(pboard.stringForType_("x-blink-sip-uri"))
return self.delegate.sessionBoxDidAddConferencePeer(self, uri)
@objc.IBAction
def userClickedInviteToConference_(self, sender):
uri = sender.representedObject()
self.delegate.sessionBoxDidAddConferencePeer(self, uri)
def setConferencing_(self, flag):
self.conferencing = flag
self.setNeedsDisplay_(True)
def drawRect_(self, rect):
rect = NSInsetRect(self.bounds(), 1.5, 1.5)
if not self.conferencing:
NSColor.whiteColor().set()
path = NSBezierPath.bezierPathWithRoundedRect_xRadius_yRadius_(rect, 5.0, 5.0)
path.fill()
if self.conferencing:
if self.draggedOut:
NSColor.whiteColor().set()
else:
# bgcolor for conference area
NSColor.colorWithDeviceRed_green_blue_alpha_(196/255.0, 230/255.0, 254/255.0, 1.0).set()
border = NSBezierPath.bezierPathWithRoundedRect_xRadius_yRadius_(rect, 5.0, 5.0)
border.setLineWidth_(1)
border.fill()
NSColor.grayColor().set()
border.stroke()
# hack: if we're the 1st item, draw the border around all conferenced boxes
subviews = self.superview().subviews()
if subviews.objectAtIndex_(0) == self:
# first in conference list
rect.size.height += 5
rect.origin.y -= 5
path = NSBezierPath.bezierPathWithRoundedRect_xRadius_yRadius_(rect, 5.0, 5.0)
else:
prev = None
last = True
for view in subviews:
if prev == self:
last = not view.conferencing
break
prev = view
# last in conference list
if last:
rect.size.height += 5
path = NSBezierPath.bezierPathWithRoundedRect_xRadius_yRadius_(rect, 5.0, 5.0)
else:
rect.origin.y -= 5
rect.size.height += 10
path = NSBezierPath.bezierPathWithRoundedRect_xRadius_yRadius_(rect, 5.0, 5.0)
if self.selected or self.highlighted:
path.setLineWidth_(3)
else:
path.setLineWidth_(1)
if self.highlighted:
NSColor.orangeColor().set()
else:
NSColor.grayColor().set()
if self.selected or self.highlighted:
path.stroke()
elif self.highlighted:
path = NSBezierPath.bezierPathWithRoundedRect_xRadius_yRadius_(rect, 5.0, 5.0)
path.setLineWidth_(3)
NSColor.orangeColor().set()
path.stroke()
elif self.selected:
path = NSBezierPath.bezierPathWithRoundedRect_xRadius_yRadius_(rect, 5.0, 5.0)
path.setLineWidth_(3)
NSColor.grayColor().set()
path.stroke()
else:
path = NSBezierPath.bezierPathWithRoundedRect_xRadius_yRadius_(rect, 5.0, 5.0)
path.setLineWidth_(1)
NSColor.grayColor().set()
path.stroke()