Mercurial > firefox-enso

comparison enso_pyxpcom.py @ 2:4f22928c7a2c

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Added firefox selection context, so it's now possible to use enso in firefox (otherwise, the command-c injection wasn't working b/c I guess you can't inject events into your own process).
author Atul Varma <varmaa@toolness.com>
date Thu, 08 May 2008 13:00:26 -0700
parents 6e4335fa3321
children 21f5e1dc0a4c
comparison
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1:6e4335fa3321 2:4f22928c7a2c
6 _ensoStarted = False 6 _ensoStarted = False
7 7
8 ENSO_PATH = os.path.join(os.getenv("HOME"), "Documents/enso-svn") 8 ENSO_PATH = os.path.join(os.getenv("HOME"), "Documents/enso-svn")
9 LOGGING_FILE = os.path.join(os.getenv("HOME"), "enso_pyxpcom.log") 9 LOGGING_FILE = os.path.join(os.getenv("HOME"), "enso_pyxpcom.log")
10 10
11 def getFuelApplication():
12 from xpcom import components
13 fuel_cls = components.classes["@mozilla.org/fuel/application;1"]
14 fuel_abs = fuel_cls.createInstance()
15 fuel_if = components.interfaces.fuelIApplication
16 return fuel_abs.queryInterface(fuel_if)
17
18 def getCommandDispatcher():
19 ci = components.interfaces
20 cc = components.classes
21
22 Application = getFuelApplication()
23 document = Application.activeWindow.activeTab.document
24
25 mediator = cc["@mozilla.org/appshell/window-mediator;1"].getService(ci.nsIWindowMediator)
26 window = mediator.getMostRecentWindow("navigator:browser")
27 return window.document.commandDispatcher
28
29 def firefoxSelectionHook():
30 import AppKit
31
32 app = AppKit.NSWorkspace.sharedWorkspace().activeApplication()
33 if app["NSApplicationProcessIdentifier"] == os.getpid():
34 return getFirefoxSelection()
35 else:
36 from enso.platform.osx import selection
37
38 return selection._old_get()
39
40 def getFirefoxSelection():
41 text = ""
42 dispatcher = getCommandDispatcher()
43
44 if dispatcher.focusedElement:
45 start = dispatcher.focusedElement.selectionStart
46 end = dispatcher.focusedElement.selectionEnd
47 if start != end:
48 text = dispatcher.focusedElement.value[start:end]
49 elif dispatcher.focusedWindow:
50 sel = dispatcher.focusedWindow.getSelection()
51 if sel.rangeCount >= 1:
52 text = sel.toString()
53
54 return {"text" : text}
55
56 def installFirefoxSelectionHook():
57 from enso.platform.osx import selection
58
59 selection._old_get = selection.get
60 selection.get = firefoxSelectionHook
61
11 def getAbout(): 62 def getAbout():
12 global _ensoStarted 63 global _ensoStarted
13 64
14 if not _ensoStarted: 65 if not _ensoStarted:
15 logging.info("Importing Enso.") 66 logging.info("Importing Enso.")
16 sys.path.append(ENSO_PATH) 67 sys.path.append(ENSO_PATH)
17 68
18 import enso 69 import enso
70
71 logging.info("Installing Firefox selection hook.")
72 installFirefoxSelectionHook()
19 logging.info("Launching Enso.") 73 logging.info("Launching Enso.")
20 _ensoStarted = True 74 _ensoStarted = True
21 enso.run() 75 enso.run()
22 76
23 return "Enso is running." 77 return "Enso is running."