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* The mouse message now also contains the x/y delta, if available, in the

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int32 fields "be:delta_x", and "be:delta_y".
* This way, you can discover if the mouse is moved against an edge or corner
  of the screen.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@24662 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Axel Dörfler 2008-03-29 17:46:01 +00:00
parent 77b6a3f51b
commit f2879f52a3
1 changed files with 28 additions and 33 deletions
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61
src/servers/input/InputServer.cpp
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@ -1,5 +1,5 @@
/*
* Copyright 2002-2007, Haiku, Inc. All Rights Reserved.
* Copyright 2002-2008, Haiku, Inc. All Rights Reserved.
* Distributed under the terms of the MIT License.
*/
@ -920,10 +920,9 @@ InputServer::HandleFocusUnfocusIMAwareView(BMessage* message,
}
/** Enqueues the message into the event queue.
* The message must only be deleted in case this method returns an error.
*/
/*! Enqueues the message into the event queue.
The message must only be deleted in case this method returns an error.
*/
status_t
InputServer::EnqueueDeviceMessage(BMessage* message)
{
@ -941,10 +940,9 @@ InputServer::EnqueueDeviceMessage(BMessage* message)
}
/** Enqueues the message into the method queue.
* The message must only be deleted in case this method returns an error.
*/
/*! Enqueues the message into the method queue.
The message must only be deleted in case this method returns an error.
*/
status_t
InputServer::EnqueueMethodMessage(BMessage* message)
{
@ -1032,8 +1030,7 @@ InputServer::EventLoopRunning()
}
/** The fInputDeviceListLocker must be locked when calling this function */
/*! The fInputDeviceListLocker must be locked when calling this function */
InputDeviceListItem*
InputServer::_FindInputDeviceListItem(BInputServerDevice& device)
{
@ -1387,11 +1384,10 @@ InputServer::_EventLoop()
}
/** Frees events from unwanted fields, adds missing fields, and removes
* unwanted events altogether.
* As a side effect, it will also update the internal mouse states.
*/
/*! Frees events from unwanted fields, adds missing fields, and removes
unwanted events altogether.
As a side effect, it will also update the internal mouse states.
*/
bool
InputServer::_SanitizeEvents(EventList& events)
{
@ -1447,6 +1443,8 @@ InputServer::_SanitizeEvents(EventList& events)
event->RemoveName("x");
event->RemoveName("y");
event->AddPoint("where", fMousePos);
event->AddInt32("be:delta_x", x);
event->AddInt32("be:delta_y", y);
PRINT(("new position: %f, %f, %ld, %ld\n",
fMousePos.x, fMousePos.y, x, y));
@ -1527,11 +1525,10 @@ InputServer::_SanitizeEvents(EventList& events)
}
/** Applies the filters of the active input method to the
* incoming events. It will also move the events in the method
* queue to the event list.
*/
/*! Applies the filters of the active input method to the
incoming events. It will also move the events in the method
queue to the event list.
*/
bool
InputServer::_MethodizeEvents(EventList& events)
{
@ -1620,13 +1617,12 @@ InputServer::_MethodizeEvents(EventList& events)
}
/** This method applies all defined filters to each event in the
* supplied list. The supplied list is modified to reflect the
* output of the filters.
* The method returns true if the filters were applied to all
* events without error and false otherwise.
*/
/*! This method applies all defined filters to each event in the
supplied list. The supplied list is modified to reflect the
output of the filters.
The method returns true if the filters were applied to all
events without error and false otherwise.
*/
bool
InputServer::_FilterEvents(EventList& events)
{
@ -1669,11 +1665,10 @@ InputServer::_DispatchEvents(EventList& events)
}
/** Applies the given filter to the event list.
* For your convenience, it also alters the \a index and \a count arguments
* ready for the next call to this method.
*/
/*! Applies the given filter to the event list.
For your convenience, it also alters the \a index and \a count arguments
ready for the next call to this method.
*/
void
InputServer::_FilterEvent(BInputServerFilter* filter, EventList& events,
int32& index, int32& count)