39 lines
1.1 KiB
Diff
39 lines
1.1 KiB
Diff
diff -up clutter-1.16.0/clutter/evdev/clutter-device-manager-evdev.c.jx clutter-1.16.0/clutter/evdev/clutter-device-manager-evdev.c
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--- clutter-1.16.0/clutter/evdev/clutter-device-manager-evdev.c.jx 2013-09-22 13:22:30.000000000 -0400
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+++ clutter-1.16.0/clutter/evdev/clutter-device-manager-evdev.c 2013-10-07 16:48:28.232916813 -0400
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@@ -535,11 +535,6 @@ dispatch_one_event (ClutterEventSource *
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else if (e->code == BTN_TOOL_FINGER && e->value != AUTOREPEAT_VALUE)
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{
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source->touching = e->value;
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- if (e->value)
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- {
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- source->last_x = source->cur_x;
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- source->last_y = source->cur_y;
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- }
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}
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else
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{
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@@ -580,6 +575,22 @@ dispatch_one_event (ClutterEventSource *
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break;
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case EV_ABS:
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+ /* first touch is magic */
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+ if (source->touching == 1)
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+ {
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+ switch (e->code)
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+ {
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+ case ABS_X:
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+ source->last_x = source->cur_x = e->value;
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+ break;
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+ case ABS_Y:
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+ source->last_y = source->cur_y = e->value;
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+ source->touching = 2; /* note, assumes delivery order... */
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+ break;
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+ }
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+ break;
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+ }
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+
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switch (e->code)
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{
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case ABS_X:
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