Commit Graph

9 Commits

Author SHA1 Message Date
Emmanuele Bassi
b398292089 device: Impose per-backend DeviceManager
The DeviceManager class should be abstract in Clutter, and implemented
by each backend, as different backends will have different ways to
detect, initialize and list devices; the X11 backend alone has *two*
ways of dealing with devices.

This commit makes DeviceManager an abstract class and delegates the
device initialization and enumeration to per-backend sub-classes.

The responsible for creating the device manager is, obviously, the
backend singleton.

The X11 and Win32 backends have been updated to the new layout; the
Win32 backend has been updated blindly, so it might require additional
testing.
2010-02-17 17:46:48 +00:00
Emmanuele Bassi
dc39e9eff9 docs: Documentation fixes for DeviceManager 2010-01-20 00:38:53 +00:00
Emmanuele Bassi
65c7ff7d05 device-manager: Fix the signals definition
Add documentation for the signals, as well as using the correct type for
the marshallers.
2010-01-20 00:38:53 +00:00
Emmanuele Bassi
b3a42c3b09 docs: Update the API reference
Add the new symbols for InputDevice and DeviceManager
2010-01-20 00:38:08 +00:00
Emmanuele Bassi
130286979d Do not pick when motion event delivery is disabled
The device manager does not need to update the state of the devices
when the user has disabled the delivery of motion events to actors:
the events will always be delivered as they are to the stage.
2010-01-20 00:38:08 +00:00
Emmanuele Bassi
687c70dffa Rework the emission of LEAVE/ENTER event pairs
The LEAVE/ENTER event pairs should be queued during the InputDevice
update process, when we change the actor under the device pointer.

This commit cleans up the event emission code inside clutter-main.c
and the logic of the event processing.
2010-01-20 00:38:08 +00:00
Emmanuele Bassi
a056ae7164 Add docs and licensing notices 2010-01-20 00:38:08 +00:00
Emmanuele Bassi
9506510d1c Move all picking-related operations inside InputDevice
The InputDevice objects stores pointer coordinates, state, stage and
the actor under the cursor, so if the current backend provides us with
one attached to the Event structure then we want the InputDevice itself
to update its state and give us the ClutterActor underneath the
pointer's cursor.
2010-01-20 00:38:08 +00:00
Emmanuele Bassi
d34f1aa775 Add ClutterDeviceManager
The ClutterDeviceManager is a singleton object that behaves like the
StageManager: it holds all input devices and notifies on addition and
removal.
2010-01-20 00:38:07 +00:00