PeakView.h: fix header guard spelling

Signed-off-by: Dario Casalinuovo <b.vitruvio@gmail.com>

Pulse() may run twice before receiving the next
data, so we should prevent showing a current
peak of 0. Fixes the periodic 0 peaks.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38660 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Reimplemented the transport buttons based on BButton.
* Reimplemented the SeekSlider and VolumeSlider based on BSlider.
* Updated the look to fit with the rest of Haiku.
* Switched TransportControlGroup to layout management.
* Got rid of a whole lot of ancient cruft.
* Fixed a bunch of display bugs in PeakView.

There is no usability change, yet, except that the controls stay
centered, and that the volume slider snaps to the middle now.

I didn't check if other targets use the removed sources, before
I do a build of an image, I wanted this in SVN. I am using another
computer and have not yet had any file corruptions so far, but I
am not trusting it completely yet... :-)


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38584 a95241bf-73f2-0310-859d-f6bbb57e9c96

Made the PeakView multi-channel capable.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38489 a95241bf-73f2-0310-859d-f6bbb57e9c96

* The SeekSlider did not update the knob when it was resized.
* Subtile visual improvements to the SeekSlider.
* Added a PeakView for displaying the audio peaks that are produced by
the AudioProducer.
* A MessageEvent can now directly take a custom BMessage for delivery.
* The peak notification mechanism is a bit separate from the rest of the
Controller notification design, since the notification delivery should
be delayed until the audio is actually audible. I may change this
quick and dirty design though, since it is not so nice. The target
time could also be part of the message and be handled at a different
stage, but that would make it less efficient.
* Layout improvements to the playback controls.
* Code cleanup here and there, changed some license statements.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26280 a95241bf-73f2-0310-859d-f6bbb57e9c96

Pulse() may run twice before receiving the next
data, so we should prevent showing a current
peak of 0. Fixes the periodic 0 peaks.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38660 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Reimplemented the transport buttons based on BButton.
* Reimplemented the SeekSlider and VolumeSlider based on BSlider.
* Updated the look to fit with the rest of Haiku.
* Switched TransportControlGroup to layout management.
* Got rid of a whole lot of ancient cruft.
* Fixed a bunch of display bugs in PeakView.

There is no usability change, yet, except that the controls stay
centered, and that the volume slider snaps to the middle now.

I didn't check if other targets use the removed sources, before
I do a build of an image, I wanted this in SVN. I am using another
computer and have not yet had any file corruptions so far, but I
am not trusting it completely yet... :-)


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38584 a95241bf-73f2-0310-859d-f6bbb57e9c96

Made the PeakView multi-channel capable.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38489 a95241bf-73f2-0310-859d-f6bbb57e9c96

* The SeekSlider did not update the knob when it was resized.
* Subtile visual improvements to the SeekSlider.
* Added a PeakView for displaying the audio peaks that are produced by
the AudioProducer.
* A MessageEvent can now directly take a custom BMessage for delivery.
* The peak notification mechanism is a bit separate from the rest of the
Controller notification design, since the notification delivery should
be delayed until the audio is actually audible. I may change this
quick and dirty design though, since it is not so nice. The target
time could also be part of the message and be handled at a different
stage, but that would make it less efficient.
* Layout improvements to the playback controls.
* Code cleanup here and there, changed some license statements.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26280 a95241bf-73f2-0310-859d-f6bbb57e9c96