Document new rgb_color apis, apply their usage.

Change-Id: I48f1bedd3abfb3b445c1c7090ce43504bcff4537
Reviewed-on: https://review.haiku-os.org/c/haiku/+/7485
Reviewed-by: waddlesplash <waddlesplash@gmail.com>

PowerStatus: add state "Not charging"

some laptops decide to not charge a fast full battery to not consume a cycle.
In this discharging state, the current rate is zero, thus no time left can be computed.
We add a state "Not charging" to clearly differentiate and avoid user confusion.
PowerStatus was triggering low battery notifications, this is also fixed.

Change-Id: I4745c78eb0863ab01fe34cb065707d068cff0f0e
Reviewed-on: https://review.haiku-os.org/c/haiku/+/7300
Reviewed-by: Fredrik Holmqvist <fredrik.holmqvist@gmail.com>
Tested-by: Commit checker robot <no-reply+buildbot@haiku-os.org>

PowerStatus: Rename 'battery low' sound, add 'critical' sound

* Renaming "Low battery" to "Battery low" so it's right next to
"Battery charged" in the Sounds prefs event list.

* Adding "Battery critical" sound. I think it makes sense to have
a different - more urgent - sound when there's only 15% left,
compared to "Low" (30%).

Change-Id: I46b5975e5797a9c3a84d4619e697be162e79b1cf
Reviewed-on: https://review.haiku-os.org/c/haiku/+/6900
Reviewed-by: waddlesplash <waddlesplash@gmail.com>
Tested-by: Commit checker robot <no-reply+buildbot@haiku-os.org>

PowerStatus: Implemented sound cues for low battery and charging

* Added two beep events ("Low battery" and "Battery charged") to Sounds
* "Battery charged" is activated when the battery is fully charged to 100 percent
* "Low battery" is activated when the battery is less than 15 percent
or has less than 30 minutes of usage time left, whichever comes first

Change-Id: If95f812be7a0aa15d668a42fdcfaccd2995d2b4f
Reviewed-on: https://review.haiku-os.org/c/haiku/+/6481
Reviewed-by: Niels Sascha Reedijk <niels.reedijk@gmail.com>

PowerStatus: Use BNumberFormat for percentage value

This provides automatic percentage formatting according to the locale
setting.

Change-Id: I022331866acc2e20d819625c6d070807f476c745
Reviewed-on: https://review.haiku-os.org/c/haiku/+/6209
Tested-by: Automation <automation@haiku-os.org>
Reviewed-by: Máximo Castañeda <antiswen@yahoo.es>
Reviewed-by: Jérôme Duval <jerome.duval@gmail.com>

PowerStatus: eliminate redundant power notification

patched duplicate low power notifications by adding a flag to
remove redundant notification calls by adding a parameter in
the update function.

Fixes #12277

Change-Id: Iec3859156e745ce0e1c08250151e17b3317847d5
Reviewed-on: https://review.haiku-os.org/c/haiku/+/3493
Reviewed-by: Adrien Destugues <pulkomandy@gmail.com>

src/apps: style fixes

* add break statement to the last clause of switch/cases
* fix some other minor issues

Change-Id: I9ac3dac0cda0b14043b975938caea88b79bb749f
Reviewed-on: https://review.haiku-os.org/c/haiku/+/1299
Reviewed-by: Adrien Destugues <pulkomandy@gmail.com>

Interface Kit: introduce B_TRANSPARENT_BACKGROUND flag

BeOS didn't support transparent views. As documented in the Be Book,
SetViewColor(B_TRANSPARENT_COLOR) only effect is to not fill the
invalidated areas with the view color before calling Draw() (it avoids
flickering, especially when combined with B_FULL_UPDATE_ON_RESIZE).

A previous change made B_TRANSPARENT_COLOR actually make the view
transparent (that is, additionally to the above, the underlying view is
drawn before the transparent children), but it creates compatibility
issues.

In order to keep the API compatible with BeOS, the new behavior is now
enabled explicitly using the B_TRANSPARENT_VIEW flag. This also opens
for future developments like allowing a view color with an alpha
channel (not supported yet).

Adjust programs that require transparent views.

Fixes #15744, #15745.
Helps with #15645.

Change-Id: I529574ea23db0a23579521b263bc8d572775e35a
Reviewed-on: https://review.haiku-os.org/c/haiku/+/2275
Reviewed-by: Adrien Destugues <pulkomandy@gmail.com>

PowerStatus: Draw battery icon even if there isn't enough space

This allows for drawing the battery icon in Deskbar at 8pt font.

Change-Id: Ibd8f151fe5a16da5f812083a3d5457991b3c49a8
Reviewed-on: https://review.haiku-os.org/c/haiku/+/2300
Reviewed-by: Adrien Destugues <pulkomandy@gmail.com>

PowerStatus: use transparent view

Change-Id: I04d988a54d0199e8c7dac37f5b78c6f1e2e0cadc
Reviewed-on: https://review.haiku-os.org/c/haiku/+/2278
Reviewed-by: waddlesplash <waddlesplash@gmail.com>

PowerStatus: Draw battery without BControlLook

Drawing the battery using BControlLook:DrawButtonBackground does not
work as expected with alternative ControlLook installed. Instead
draw the bevel and gradient without using BControlLook.

Renamed empty to unfilled. Replace single base color with unfilledColor
and fillColor.

unfilledColor appears to have change but it is the same #4c4c4c
(75, 75, 75) color just untinted. Specify the color using hex values.

Put all battery drawing inside the fHasBattery conditional block.

Copy rect to fill and use it to draw the filled area.

Use make_color() to make the unfilled color.

Change-Id: I615c4dc1b9e0206b4ac0259d3183fe691584209b
Reviewed-on: https://review.haiku-os.org/c/haiku/+/1967
Reviewed-by: Adrien Destugues <pulkomandy@gmail.com>

Deskbar: Resizable tray

* Adds max width and height arguments to
instantiate_deskbar_(item|entry).
* Old applications just stay with a 16x16 scaled icon, though.
* All used apps within the repository are converted to the new call
besides the input_server input method icon (that will need further
API changes in the input_server).

Change-Id: I29cc439396917be2c24135888459d31364997dff
Reviewed-on: https://review.haiku-os.org/656
Reviewed-by: waddlesplash <waddlesplash@gmail.com>

PowerStatus: make tab size dependent on font size.

[PowerStatus] The menu item quit doesn't close the Tracker

* Fixes #13790

[PowerStatus] Avoid crashes on exit when Info window is opened

* Fixes #10885

PowerStatus: convert to BTabView.

* Move text inside battery if possible.
* Fix location of the spark.
* Fixes #5422 and #7330.

[PowerStatus] Fixes some drawing glitches

* Fixes the position of the lightning over the battery
* Fixes the selection in the info Window (Why is the selected color hardcoded?)
* Fixes #13784

[PowerStatus] Fix different problems with the replicant

* Fixes #11329

PowerStatus: Make battery 16x16 in Deskbar

Frame was a bit wider than it needed to be to fit, battery is same
size as before.

Moved the lightning right 1px and down 1px to fit better

expands to show battery percentage more compactly as well.

Deskbar & PowerStatus: Realign Replicants

Added a new message constant to Deskbar kRealignReplicants which
is called to realign replicant icons. Add routing so that if you knock on
Deskbar's front door (Application) it will get routed to the right view, in
this case the repliant tray that knows how to realign replicants.

Send a message with this newly created constant in PowerStatus when
the width changes because you turned the label on or off. This makes
it so that when you show or hide the battery percentage it will not overrun
the clock.

Realign Replicants is a common case.

Fixes the rest of #8641

Fix the build following the 64-bit time_t switch.

PowerStatus: Show extended info window on middle button click.

* Fixes #7473.
* Minor style cleanup.

Signed-off-by: Adrien Destugues <pulkomandy@pulkomandy.tk>

PowerStatus background tint

Recent changes require us to adopt the tint value for PowerStatus's
low color as well as the ViewUIColor.

This repairs the issue where the replicant's background color was lighter
than the Deskbar's tray color.

Fixes #12566.

Signed-off-by: Jessica Hamilton <jessica.l.hamilton@gmail.com>

apps: Convert to using Set*UIColor.

Signed-off-by: Augustin Cavalier <waddlesplash@gmail.com>
Patches 0045-0075, 0077-0087 from looncraz, unmodified.

PowerStatus: style fixes.

PowerStatus: show when the battery is charging.

PowerStatus: added note battery color.

* When the capacity drops below 30%, it now turns yellow.

PowerStatus: fixed how the info is retrieved.

* The state was usually 0 once there was more than one battery
slot.
* We now ignore missing batteries completely, instead of taking
eventually bogus data into account.
* Fixed how to determine fOnline, and fHasBattery, and when to ignore
probes.
* Made it more strict when to show the notification, ie. it's now only
shown when actually discharging.
* This fixes all spurious notifications for me.

PowerStatus: improved API, minor fixes.

* ioctl() does not return a status_t; fixed its usage.
* Do not overwrite the cached battery info with bogus data (this is
quite strict, though).
* Improved DriverInterface API with a more "natural" argument order.
* Simplified some code.

PowerStatus: hide obviously invalid probes.

* When we get bogus values back as the current battery state, there
is little reason to present this to the user when we can detect it.
* While it would be nice to solve the underlying bug, too (if there is
one, this should make the new low battery notification feature a lot
nicer in practice.

PowerStatus: minor cleanup.

* Moved low battery notification code into its own method.
* Slightly changed low battery notification text.

PowerStatus: Implement battery low/critical notifications.

It shows a notification once the "low percentage" is reached (currently
at 15 percent) and once when the battery is about to die. This logic
should probably be revised to be based on remaining time instead. The
notification icons are simple variations of the PowerStatus icon.

PowerStatus: removed unused uninitialized variable.

* Might help with #11329; I can't test this right now.

PowerStatus: fix a possible division error.

* also fix some types misuses.

PowerStatus: some 64 bit fixes

Make BAboutWindow movable again.

Also fix build, forgot some files in previous commit.

Fix BAboutWindow lifecycle

BAboutWindow returned false in QuitRequested in order to hide instead of closing.
Not only this keeps a BLooper running for a rarely used window, but it also
prevents quitting an application in the window was not destroyed first.

* Remove aforementioned QuitRequested method,
* Add a static GetWindow method that returns the existing about window, if there
is one, or creates one if there is not. A boolean can be set to tell the caller
what happened,
* Adjust all callers to use that new method, instead of managing the window themselves.

Lock about window before deleting it on destruction

This fixes #9543

Destroy AboutWindow on destruction

Update PowerStatus about window

Init fAboutWindow NULL first

Close alerts with ESCAPE key.

Added SetFlags(B_CLOSE_ON_ESCAPE) or SetShortcut(index, B_ESCAPE) to BAlerts
depending if the result gets used later in the code, or if it's a one-button
BAlert.

Fixing #6913.
* Checking and setting a default value if both icon and text are false.

More catalog-related cleanup.

* rename B_TRANSLATE_CONTEXT to B_TRANSLATION_CONTEXT and
B_TRANSLATE_WITH_CONTEXT to B_TRANSLATE_CONTEXT, squashing a TODO
* adjust all uses of both macros in Haiku's source tree
* use correct header guard for collecting/Catalog.h

The renamed macros require adjustments to all external applications
using catalogs.

Fix the font formatting issues introduced by r40557, r40558.
Fixes #7238. Pointed by Diver. Thanks ... and sorry.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@40559 a95241bf-73f2-0310-859d-f6bbb57e9c96

Yet another localization patch made by Jorma Karvonen.
Fixes #7237.

Notes:
1) proposed in original patch localization of the
Deskbar item name I found a bad idea so it is rejected;
2) I have additionally removed translation for console
messages visible only in terminal. They are purposed
mainly for debugging and are not visible to the user
in usual usage conditions;
3) Translation of the name of settings file also was
removed as common localization practice.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@40557 a95241bf-73f2-0310-859d-f6bbb57e9c96

Patch by Mike Roll: i18n PowerStatus. Thanks!


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39939 a95241bf-73f2-0310-859d-f6bbb57e9c96

Patch by Alexander von Gluck. Detect not-present / empty batteries. Fix #6952.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39732 a95241bf-73f2-0310-859d-f6bbb57e9c96

Patch by Humdinger:
Updated Haiku apps to use sentence-case. What a huge undertaking...
The files where I had to apply the patch manually (for mysterious
reasons) have also gotten a whitespace cleanup. I've proof-read
everything so hopefully there should be no problems.

This should be the final part of #5169.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@35049 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Now it should work correctly, but apparently, the battery info is not updated
in the way it should be.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34022 a95241bf-73f2-0310-859d-f6bbb57e9c96

* charging/discharging text was mixed up.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34021 a95241bf-73f2-0310-859d-f6bbb57e9c96

* PowerStatus now checks if full_capacity is valid, based on a patch by tqh.
This closes bug #4305.

+alphabranch


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32888 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Further improved look.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32299 a95241bf-73f2-0310-859d-f6bbb57e9c96

* The deskbar replicant now memorizes its settings.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32265 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Made the battery frame black, this looks better on the desktop.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32260 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Made the window much larger by default.
* Cleaned up the about requester a bit.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32258 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Improved the disabled look (in case there is no battery -- apparently, the
ACPI interface needs some more work, as it currently uses
BATTERY_CRITICAL_STATE to report that there is no battery...).
* Cleanup of many more of Clemens' coding style violations...


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32256 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Worked over the battery look a bit, looks much better now IMO.
* Made the replicant transparent (for background images).
* Fixed many of Clemen's coding style violations.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32255 a95241bf-73f2-0310-859d-f6bbb57e9c96

Aside from I locked the wrong (base) class. The problem was more that the driver interface was deleted to early.
Using a Referenceable seems to fix it now.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@31992 a95241bf-73f2-0310-859d-f6bbb57e9c96

The monitor watcher list was not locked when broadcast a message.
Probably it caused #4151



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@31982 a95241bf-73f2-0310-859d-f6bbb57e9c96

- extended info window looks a little bit better now.
- cache the battery status and read it out in the polling thread
- fix time label



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@31517 a95241bf-73f2-0310-859d-f6bbb57e9c96

Add a ACPI battery driver interface to the PowerStatus app. If there is anyone with a working APM please test if its still working!
TODO:
- Get along with the Layout engine, the extended info window looks "no very nice".
- Reading the battery status takes too long so put it into a thread or cache it.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@31484 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Introduced new header directory headers/private/system which is supposed
to contain headers shared by kernel and userland (mainly libroot).
* Moved quite a few private kernel headers to the new location. Split
several kernel headers into a shared part and one that is still kernel
private. Adjusted all affected Jamfiles and source in the standard x86
build accordingly. The build for other architectures and for test code
may be broken.
* Quite a bit of userland code still includes private kernel headers.
Mostly those are <util/*> headers. The ones that aren't strictly
kernel-only should be moved to some other place (maybe
headers/private/shared/util).


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25486 a95241bf-73f2-0310-859d-f6bbb57e9c96

* compile fix provided by Michael Berg

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@21446 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Implemented APM generic syscall API to query the current power status.
* PowerStatus is now using this API when compiled for Haiku.
* Note, I'm not sure why yet, but running PowerStatus in the background
crashes at least my laptop after some time.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@21154 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Time view was broken
* The view wasn't updated on changes... (you shouldn't develop such an application
on a desktop computer)
* enlarged the polling interval to 2 seconds.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@19146 a95241bf-73f2-0310-859d-f6bbb57e9c96

Wrote a small application to show the power status in a window, replicant, or the
Deskbar tray. Currently only works under BeOS, and has rather ugly graphics; Haiku
doesn't have an APM kernel interface yet, and I was too lazy to make any nice
icons/drawings :)


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@19145 a95241bf-73f2-0310-859d-f6bbb57e9c96

PowerStatus: style fixes.

PowerStatus: show when the battery is charging.

PowerStatus: added note battery color.

* When the capacity drops below 30%, it now turns yellow.

PowerStatus: fixed how the info is retrieved.

* The state was usually 0 once there was more than one battery
slot.
* We now ignore missing batteries completely, instead of taking
eventually bogus data into account.
* Fixed how to determine fOnline, and fHasBattery, and when to ignore
probes.
* Made it more strict when to show the notification, ie. it's now only
shown when actually discharging.
* This fixes all spurious notifications for me.

PowerStatus: improved API, minor fixes.

* ioctl() does not return a status_t; fixed its usage.
* Do not overwrite the cached battery info with bogus data (this is
quite strict, though).
* Improved DriverInterface API with a more "natural" argument order.
* Simplified some code.

PowerStatus: hide obviously invalid probes.

* When we get bogus values back as the current battery state, there
is little reason to present this to the user when we can detect it.
* While it would be nice to solve the underlying bug, too (if there is
one, this should make the new low battery notification feature a lot
nicer in practice.

PowerStatus: minor cleanup.

* Moved low battery notification code into its own method.
* Slightly changed low battery notification text.

PowerStatus: Implement battery low/critical notifications.

It shows a notification once the "low percentage" is reached (currently
at 15 percent) and once when the battery is about to die. This logic
should probably be revised to be based on remaining time instead. The
notification icons are simple variations of the PowerStatus icon.

PowerStatus: removed unused uninitialized variable.

* Might help with #11329; I can't test this right now.

PowerStatus: fix a possible division error.

* also fix some types misuses.

PowerStatus: some 64 bit fixes

Make BAboutWindow movable again.

Also fix build, forgot some files in previous commit.

Fix BAboutWindow lifecycle

BAboutWindow returned false in QuitRequested in order to hide instead of closing.
Not only this keeps a BLooper running for a rarely used window, but it also
prevents quitting an application in the window was not destroyed first.

* Remove aforementioned QuitRequested method,
* Add a static GetWindow method that returns the existing about window, if there
is one, or creates one if there is not. A boolean can be set to tell the caller
what happened,
* Adjust all callers to use that new method, instead of managing the window themselves.

Lock about window before deleting it on destruction

This fixes #9543

Destroy AboutWindow on destruction

Update PowerStatus about window

Init fAboutWindow NULL first

Close alerts with ESCAPE key.

Added SetFlags(B_CLOSE_ON_ESCAPE) or SetShortcut(index, B_ESCAPE) to BAlerts
depending if the result gets used later in the code, or if it's a one-button
BAlert.

Fixing #6913.
* Checking and setting a default value if both icon and text are false.

More catalog-related cleanup.

* rename B_TRANSLATE_CONTEXT to B_TRANSLATION_CONTEXT and
B_TRANSLATE_WITH_CONTEXT to B_TRANSLATE_CONTEXT, squashing a TODO
* adjust all uses of both macros in Haiku's source tree
* use correct header guard for collecting/Catalog.h

The renamed macros require adjustments to all external applications
using catalogs.

Fix the font formatting issues introduced by r40557, r40558.
Fixes #7238. Pointed by Diver. Thanks ... and sorry.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@40559 a95241bf-73f2-0310-859d-f6bbb57e9c96

Yet another localization patch made by Jorma Karvonen.
Fixes #7237.

Notes:
1) proposed in original patch localization of the
Deskbar item name I found a bad idea so it is rejected;
2) I have additionally removed translation for console
messages visible only in terminal. They are purposed
mainly for debugging and are not visible to the user
in usual usage conditions;
3) Translation of the name of settings file also was
removed as common localization practice.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@40557 a95241bf-73f2-0310-859d-f6bbb57e9c96

Patch by Mike Roll: i18n PowerStatus. Thanks!


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39939 a95241bf-73f2-0310-859d-f6bbb57e9c96

Patch by Alexander von Gluck. Detect not-present / empty batteries. Fix #6952.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39732 a95241bf-73f2-0310-859d-f6bbb57e9c96

Patch by Humdinger:
Updated Haiku apps to use sentence-case. What a huge undertaking...
The files where I had to apply the patch manually (for mysterious
reasons) have also gotten a whitespace cleanup. I've proof-read
everything so hopefully there should be no problems.

This should be the final part of #5169.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@35049 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Now it should work correctly, but apparently, the battery info is not updated
in the way it should be.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34022 a95241bf-73f2-0310-859d-f6bbb57e9c96

* charging/discharging text was mixed up.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34021 a95241bf-73f2-0310-859d-f6bbb57e9c96

* PowerStatus now checks if full_capacity is valid, based on a patch by tqh.
This closes bug #4305.

+alphabranch


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32888 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Further improved look.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32299 a95241bf-73f2-0310-859d-f6bbb57e9c96

* The deskbar replicant now memorizes its settings.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32265 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Made the battery frame black, this looks better on the desktop.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32260 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Made the window much larger by default.
* Cleaned up the about requester a bit.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32258 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Improved the disabled look (in case there is no battery -- apparently, the
ACPI interface needs some more work, as it currently uses
BATTERY_CRITICAL_STATE to report that there is no battery...).
* Cleanup of many more of Clemens' coding style violations...


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32256 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Worked over the battery look a bit, looks much better now IMO.
* Made the replicant transparent (for background images).
* Fixed many of Clemen's coding style violations.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32255 a95241bf-73f2-0310-859d-f6bbb57e9c96

Aside from I locked the wrong (base) class. The problem was more that the driver interface was deleted to early.
Using a Referenceable seems to fix it now.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@31992 a95241bf-73f2-0310-859d-f6bbb57e9c96

The monitor watcher list was not locked when broadcast a message.
Probably it caused #4151



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@31982 a95241bf-73f2-0310-859d-f6bbb57e9c96

- extended info window looks a little bit better now.
- cache the battery status and read it out in the polling thread
- fix time label



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@31517 a95241bf-73f2-0310-859d-f6bbb57e9c96

Add a ACPI battery driver interface to the PowerStatus app. If there is anyone with a working APM please test if its still working!
TODO:
- Get along with the Layout engine, the extended info window looks "no very nice".
- Reading the battery status takes too long so put it into a thread or cache it.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@31484 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Introduced new header directory headers/private/system which is supposed
to contain headers shared by kernel and userland (mainly libroot).
* Moved quite a few private kernel headers to the new location. Split
several kernel headers into a shared part and one that is still kernel
private. Adjusted all affected Jamfiles and source in the standard x86
build accordingly. The build for other architectures and for test code
may be broken.
* Quite a bit of userland code still includes private kernel headers.
Mostly those are <util/*> headers. The ones that aren't strictly
kernel-only should be moved to some other place (maybe
headers/private/shared/util).


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25486 a95241bf-73f2-0310-859d-f6bbb57e9c96

* compile fix provided by Michael Berg

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@21446 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Implemented APM generic syscall API to query the current power status.
* PowerStatus is now using this API when compiled for Haiku.
* Note, I'm not sure why yet, but running PowerStatus in the background
crashes at least my laptop after some time.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@21154 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Time view was broken
* The view wasn't updated on changes... (you shouldn't develop such an application
on a desktop computer)
* enlarged the polling interval to 2 seconds.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@19146 a95241bf-73f2-0310-859d-f6bbb57e9c96

Wrote a small application to show the power status in a window, replicant, or the
Deskbar tray. Currently only works under BeOS, and has rather ugly graphics; Haiku
doesn't have an APM kernel interface yet, and I was too lazy to make any nice
icons/drawings :)


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@19145 a95241bf-73f2-0310-859d-f6bbb57e9c96