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import vob |
import vob |
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dbg = 0 |
dbg = 1 |
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def p(*s): |
def p(*s): |
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print 'ff.fenpdf.events.eventhandler::', s |
print 'ff.fenpdf.events.eventhandler::', s |
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class EventHandler: |
class EventHandler: |
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def __init__(self, fenPDF): |
def __init__(self, fenPDF): |
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self.fenPDF = fenPDF |
self.fenPDF = fenPDF |
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self.eventStoler = None |
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# Whether the next mouse click should be eaten |
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# Used when a mouse press did something. |
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self._eatNextClick = 0 |
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def mouse(self, ev, oldvs): |
def mouse(self, ev, oldvs): |
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""" Callback from buoymanager, should not do context things.. |
""" *THE* event handler - if you want to stole a event - stole |
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Mostly because of click workaround. |
it in the beginning. |
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@see vob.buoy.buoymanager.MultibuoyManager.mouse(..) |
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""" |
""" |
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self.context.states.lastEvent = ev |
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if dbg: p(ev) |
if dbg: p(ev) |
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# MouseMenu will want to know if the mouse is pressed |
if self.eventStoler: |
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# to remove itself if the press is not inside |
self.eventStoler(ev, oldvs) |
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# the menu. |
return |
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# |
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# In addition to the PRESSED, |
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# we need to eat the next MOUSE_CLICKED event. |
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if ev.getType() == ev.MOUSE_PRESSED: |
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# If a previous PRESSED didn't end as a click |
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# because of a drag, don't eat the following click. |
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self._eatNextClick = 0 |
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if self.fenPDF.uistate.menu.shown and \ |
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not self.fenPDF.events.mousemenu.mousePressed(ev) : |
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p("Eating next click") |
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self._eatNextClick = 1 |
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return 1 |
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if dbg: p("1", self._eatNextClick) |
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if ev.getType() == ev.MOUSE_CLICKED: |
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if self._eatNextClick: |
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self._eatNextClick = 0 |
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return 1 |
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if (self.fenPDF.events.mousemenu.mouseClicked(ev) or |
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self.fenPDF.events.buttons.mouseEvent(ev, oldvs)): |
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p('context seen, now cleaning it') |
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self.context.clean() |
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self.fenPDF.events.mouse.mainMouse.flush() |
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vob.AbstractUpdateManager.chg() |
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return 1 |
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self.context.clean() |
if self.fenPDF.events.buttons.mouseEvent(ev, oldvs): |
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vob.AbstractUpdateManager.chg() |
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return |
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if dbg: p("2") |
if dbg: p("2") |
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if ev.getType() == ev.MOUSE_RELEASED: |
if 0 and ev.getType() == ev.MOUSE_RELEASED: |
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p('mainMouse released? - there\'s a bug in here!') |
p('mainMouse released? - there\'s a bug in here!') |
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# release event must go to mainMouse MouseMultiplexer to work correctly! |
# release event must go to mainMouse MouseMultiplexer to work correctly! |
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self.fenPDF.events.mouse.buoyMouse.flush() |
self.fenPDF.events.mouse.buoyMouse.flush() |
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self.fenPDF.window.setCursor('default') |
self.fenPDF.window.setCursor('default') |
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return |
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# workaround.. |
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if self.context.states.lastEvent.getType() == ev.MOUSE_PRESSED: |
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p('workaround for a bug') |
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return 1 |
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# There is a bug in AbstractUpdateManager code(?) and that's why now is must to return. |
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if dbg: p("3") |
if dbg: p("3") |
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self.context.states.lastEvent = ev |
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buoymanager = self.fenPDF.views.getBuoyManager() |
buoymanager = self.fenPDF.views.getBuoyManager() |
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""" Returns true if buoymanager has eaten the event ;)""" |
""" Returns true if buoymanager has eaten the event ;)""" |
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# THIS code is in wrong place! |
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if not hasattr(buoymanager, 'vs'): |
if not hasattr(buoymanager, 'vs'): |
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vob.AbstractUpdateManager.setNoAnimation() |
vob.AbstractUpdateManager.setNoAnimation() |
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vob.AbstractUpdateManager.chg() |
vob.AbstractUpdateManager.chg() |
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if dbg: p("3") |
if dbg: p("3") |
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# this is rather ugly |
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if ev.getType() == ev.MOUSE_DRAGGED: |
if ev.getType() == ev.MOUSE_DRAGGED: |
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if buoymanager.singles[buoymanager.lastIndex].mainNode.mouse(ev, buoymanager.vs): |
if buoymanager.singles[buoymanager.lastIndex].mainNode.mouse(ev, buoymanager.vs): |
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buoymanager.replaceScene = buoymanager.vs |
buoymanager.replaceScene = buoymanager.vs |
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vob.AbstractUpdateManager.setNoAnimation() |
vob.AbstractUpdateManager.setNoAnimation() |
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vob.AbstractUpdateManager.chg() |
vob.AbstractUpdateManager.chg() |
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return 1 |
return |
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if dbg: p("4") |
if dbg: p("4") |
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# pa("IN CS: ",cs, link) |
# pa("IN CS: ",cs, link) |
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buoymanager.buoyHit.set(buoymanager.singles[single], link) |
buoymanager.buoyHit.set(buoymanager.singles[single], link) |
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if buoymanager.eventHandler.buoyMouse(buoymanager, ev, buoymanager.singles[single], link): |
if buoymanager.eventHandler.buoyMouse(buoymanager, ev, buoymanager.singles[single], link): |
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return 1 |
return |
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return 0 |
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if dbg: p("5") |
if dbg: p("5") |
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buoymanager.replaceScene = buoymanager.vs |
buoymanager.replaceScene = buoymanager.vs |
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vob.AbstractUpdateManager.setNoAnimation() |
vob.AbstractUpdateManager.setNoAnimation() |
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vob.AbstractUpdateManager.chg() |
vob.AbstractUpdateManager.chg() |
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return 1 |
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return 0 |
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return 0 |
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def buoyMouse(self, mgr, ev, single, link): |
def buoyMouse(self, mgr, ev, single, link): |