ProcessController: Utilize ComposeIconSize and refactor icon menu items.

* All MenuItem variants which draw icons now derive from IconMenuItem
and use its functions to draw and otherwise manage their icons. This
resolves a number of TODOs and reduces code duplication.

* Use BControlLook::ComposeIconSize() to compose icon sizes throughout.

* Remove unused methods from IconMenuItem.

ProcessController: Relicense as MIT.

We received permission from the original author and all relevant contributors
(see the mailing list) to do this. (As best as can be established, BeUnited
did not modify the source code after importing besides adding their copyright.)

ProcessController: fix bars height computation

The previous code used a fixed margin, which would lead to too small
bars with small font sizes (the bar content would not even be visible).

Instead, use the font height as the base for the bar height, which
allows us to use the same code everywhere, no matter the menu item
height (which can vary depending on if there is an icon, etc)

Fixes #15391.

ProcessController: Fixed bars so they are aligned in center and scale
with the selected fonts

Change-Id: I016c600d62ea28d4197f94f29ec0c372b5a87169
Reviewed-on: https://review.haiku-os.org/c/haiku/+/1848
Reviewed-by: Adrien Destugues <pulkomandy@gmail.com>

User interface: Use user colors in menu and list items.
* Use user colors for selected menuItem in ProcessController
* Use user colors for selected listItem in FileTypes, Media, Printers
* Fixes the menuItem and listItem part of #10840.
The BColumnListView and other widgets need more thoughts.

ProcessController: Fix memory calculations.

On systems with > 4GB of memory, the calculations would overflow,
leading to the memory bars being drawn incorrectly.

Changed cookie type for get_next_area_info() to ssize_t.

The cookie is used to store the base address of the area that was just
visited. On 64-bit systems, int32 is not sufficient. Therefore, changed
to ssize_t which retains compatibility on x86 while expanding to a
sufficient size on x86_64.

Make memory menu items 64-bit safe.

Redo the precision levels of various calculations in the memory bar items
so they don't overflow on systems with > 4GB of RAM. Previously one could
see fun results like the kernel using negative amounts of memory on such
systems.

Partially applying localization patch prepared by Jorma Karvonen.
Fixes #7350. Thanks.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@40909 a95241bf-73f2-0310-859d-f6bbb57e9c96

Use string_for_size() to format and localize sizes in a consistent way.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@40780 a95241bf-73f2-0310-859d-f6bbb57e9c96

- Localization of the global popup menu name is removed as invidible to the end-user;
- In consistency with other applications, following units were replaced: MB -> MiB, KB -> KiB;
Pointed out by Jean-Loic Charroud. Thanks.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@40777 a95241bf-73f2-0310-859d-f6bbb57e9c96

Localized some still missed strings pointed out by Diver. Thanks!
Use more safe snprintf calls instead of sprintf ones.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@40746 a95241bf-73f2-0310-859d-f6bbb57e9c96

Patch by Vasilis Kaoutsis:
* Style cleanup.
* Renamed class GebsPreferences to Preferences.
* Made NoiseBarMenuItem::fBusyWaiting/fLost private and added getters
and setters.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23498 a95241bf-73f2-0310-859d-f6bbb57e9c96

* use B_RGBA32 icons when compiled for Haiku


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@19312 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Moved "install to Deskbar" alert into the application.
* If you install ProcessController to the Deskbar after startup, its window
is not opened anymore.
* When you install ProcessController, the Deskbar is only restarted if needed;
this can probably be removed completely under Haiku.
* Renamed some menu items.
* Removed "Use Pulse's settings" menu item.
* Fixed remaining issues from bug #633 as far as ProcessController was concerned.
* Removed unused source files.
* Big cleanup, even though there could be done much much more.
* Compacted the source files a bit, merged PCView.cpp and PCView2.cpp to
ProcessController.cpp to match the name of the class.
* Renamed PCUtils.{cpp|h} to Utilities.{cpp|h}


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17647 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Made memory menu font sensitive (fixes part of bug #633).
* Some cleanup.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17638 a95241bf-73f2-0310-859d-f6bbb57e9c96

Imported ProcessController from BeUnited's CVS into our repository.
Doesn't compile yet.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17568 a95241bf-73f2-0310-859d-f6bbb57e9c96

User interface: Use user colors in menu and list items.
* Use user colors for selected menuItem in ProcessController
* Use user colors for selected listItem in FileTypes, Media, Printers
* Fixes the menuItem and listItem part of #10840.
The BColumnListView and other widgets need more thoughts.

ProcessController: Fix memory calculations.

On systems with > 4GB of memory, the calculations would overflow,
leading to the memory bars being drawn incorrectly.

Changed cookie type for get_next_area_info() to ssize_t.

The cookie is used to store the base address of the area that was just
visited. On 64-bit systems, int32 is not sufficient. Therefore, changed
to ssize_t which retains compatibility on x86 while expanding to a
sufficient size on x86_64.

Make memory menu items 64-bit safe.

Redo the precision levels of various calculations in the memory bar items
so they don't overflow on systems with > 4GB of RAM. Previously one could
see fun results like the kernel using negative amounts of memory on such
systems.

Partially applying localization patch prepared by Jorma Karvonen.
Fixes #7350. Thanks.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@40909 a95241bf-73f2-0310-859d-f6bbb57e9c96

Use string_for_size() to format and localize sizes in a consistent way.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@40780 a95241bf-73f2-0310-859d-f6bbb57e9c96

- Localization of the global popup menu name is removed as invidible to the end-user;
- In consistency with other applications, following units were replaced: MB -> MiB, KB -> KiB;
Pointed out by Jean-Loic Charroud. Thanks.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@40777 a95241bf-73f2-0310-859d-f6bbb57e9c96

Localized some still missed strings pointed out by Diver. Thanks!
Use more safe snprintf calls instead of sprintf ones.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@40746 a95241bf-73f2-0310-859d-f6bbb57e9c96

Patch by Vasilis Kaoutsis:
* Style cleanup.
* Renamed class GebsPreferences to Preferences.
* Made NoiseBarMenuItem::fBusyWaiting/fLost private and added getters
and setters.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23498 a95241bf-73f2-0310-859d-f6bbb57e9c96

* use B_RGBA32 icons when compiled for Haiku


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@19312 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Moved "install to Deskbar" alert into the application.
* If you install ProcessController to the Deskbar after startup, its window
is not opened anymore.
* When you install ProcessController, the Deskbar is only restarted if needed;
this can probably be removed completely under Haiku.
* Renamed some menu items.
* Removed "Use Pulse's settings" menu item.
* Fixed remaining issues from bug #633 as far as ProcessController was concerned.
* Removed unused source files.
* Big cleanup, even though there could be done much much more.
* Compacted the source files a bit, merged PCView.cpp and PCView2.cpp to
ProcessController.cpp to match the name of the class.
* Renamed PCUtils.{cpp|h} to Utilities.{cpp|h}


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17647 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Made memory menu font sensitive (fixes part of bug #633).
* Some cleanup.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17638 a95241bf-73f2-0310-859d-f6bbb57e9c96

Imported ProcessController from BeUnited's CVS into our repository.
Doesn't compile yet.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17568 a95241bf-73f2-0310-859d-f6bbb57e9c96