TextSearch: add option to set target to parent directory

Two usage scenarios:

* Wrong directory selected when invoking as Tracker add-on.
I often find myself having TextSearch invoked on selected child,
when I wanted it to open in parent context.
* Result was not found in target directory, so maybe the search
should be broader.

Change-Id: I2621f3cec7459572ddae438de4ba42ce74432e28
Reviewed-on: https://review.haiku-os.org/c/haiku/+/3044
Reviewed-by: humdinger <humdingerb@gmail.com>

TextSearch: don't hard-code Pe editor

When double-clicking a result in TextSearch, it opens the file with
the preferred application for that file type. In case you search
through e.g. a HTML file, that would be most probably WebPositive,
which is not what you want normally.

TextSearch has the setting "Open files in Pe" which forces all files
to be opened in the Pe editor.

With this change, it will force the files to be opened in the
preferred app for text/x-source-code.

Change-Id: I0920a5f2497c01b16be0ac7563fbab942b67ef24
Reviewed-on: https://review.haiku-os.org/769
Reviewed-by: waddlesplash <waddlesplash@gmail.com>

TextSearch: several small improvements

* Wakeup periodically search thread, cancelling should be
more responsive now...
* Show Lines setting is now saved too
* Fix a bug, current file is display again while searching.
* Always pass line number, if any, to invoked app.
Works with StyledEdit as with Pe.

Partially fix #13289.
Another change will add "open with" context menu and remove "Open with Pe".

TextSearch: way speeder by using xargs + grep

* Previously, each file was starting a shell to run grep
command on it. Very suboptimal performance, big overhead.
* Now a thread write each file path to xargs input,
while another start xargs, let it distribute files on
grep processes (one per cpu) and collect results asap.
* This bring results way faster than previously.
* Rename Escape Text setting into Regular Expression, as
name was more after shell workaround than after function.
* While it doesn't use a native text searching, by
reusing both grep and xargs power, it answer the main
issue with #9529.

Revert "TextSearch: use BString-based searching instead of Grep-based."

This reverts commit 1e9f5f5be4c8419c2085f51c78c9ac02ef13377b.
As per discussion on the ML.

TextSearch: use BString-based searching instead of Grep-based.

Huge performance improvement. Fixes #9529.

TextSearch: normalize copyright headers.

TextSearch: trim trailing whitespace.

TextSearch: don't save the 'show contents' option.

Also get rid of the redundant menu option.

Truncate names of files/folders that are being grep'ed

Removing most About windows and menu items as discussed here
http://www.freelists.org/post/haiku-commits/r40968-in-haikutrunksrcapps-activitymonitor-bootmanager-charactermap-codycam-deskbar,3
Leaving them for now in replicants, and in Terminal, according to (my interpretation of) the instructions here
http://dev.haiku-os.org/browser/haiku/trunk/src/apps/terminal/README.GPL_to_OBOS#L70
Some sporadic cleanup.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41108 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Update all applications in tree to use the new localizing system
* Remove the old one from the locale librairy, with some cleanup
Known regressions :
* readonlybootprompt will no longer update the locale settings : the
method used messed with internal undocumented things
* external localized apps (webpositive for example) will not run
anymore.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37336 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Add DoCatalogs call for dstcheck
* Patch by Jorma Karvonnen with some tweaks from me : localize TextSearch


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37302 a95241bf-73f2-0310-859d-f6bbb57e9c96

Stop node monitoring when the model changes.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26846 a95241bf-73f2-0310-859d-f6bbb57e9c96

Finished implementing and enabled node monitoring on the folders and files
of the current search. If new files match the pattern, the appear in the
results, or are removed if they don't match anymore. The results also
adapt to changes in the files.
Basically, I added another iterator that is also used to track changes when
node monitor events arrive. Only those changed files are grepped again after
a timeout of .5 seconds when no new node monitor events pour in.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26809 a95241bf-73f2-0310-859d-f6bbb57e9c96

Intermediate commit, because I want to rename FolderIterator but it has changes.
* Beginnings of node monitoring support. Currently disabled, but detects
new, changed and removed files. Folders untested yet. There may also be
a problem with the toplevel folders when a pose selection message is used.
That's untested too as of yet.
* Removed some superfluous whitespace.
* Small refactoring in FolderIterator to access some stuff from the outside
as well.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26795 a95241bf-73f2-0310-859d-f6bbb57e9c96

Moved TextSearch to apps folder, since it's actually a regular app.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26738 a95241bf-73f2-0310-859d-f6bbb57e9c96

Revert "TextSearch: use BString-based searching instead of Grep-based."

This reverts commit 1e9f5f5be4c8419c2085f51c78c9ac02ef13377b.
As per discussion on the ML.

TextSearch: use BString-based searching instead of Grep-based.

Huge performance improvement. Fixes #9529.

TextSearch: normalize copyright headers.

TextSearch: trim trailing whitespace.

TextSearch: don't save the 'show contents' option.

Also get rid of the redundant menu option.

Truncate names of files/folders that are being grep'ed

Removing most About windows and menu items as discussed here
http://www.freelists.org/post/haiku-commits/r40968-in-haikutrunksrcapps-activitymonitor-bootmanager-charactermap-codycam-deskbar,3
Leaving them for now in replicants, and in Terminal, according to (my interpretation of) the instructions here
http://dev.haiku-os.org/browser/haiku/trunk/src/apps/terminal/README.GPL_to_OBOS#L70
Some sporadic cleanup.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41108 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Update all applications in tree to use the new localizing system
* Remove the old one from the locale librairy, with some cleanup
Known regressions :
* readonlybootprompt will no longer update the locale settings : the
method used messed with internal undocumented things
* external localized apps (webpositive for example) will not run
anymore.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37336 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Add DoCatalogs call for dstcheck
* Patch by Jorma Karvonnen with some tweaks from me : localize TextSearch


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37302 a95241bf-73f2-0310-859d-f6bbb57e9c96

Stop node monitoring when the model changes.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26846 a95241bf-73f2-0310-859d-f6bbb57e9c96

Finished implementing and enabled node monitoring on the folders and files
of the current search. If new files match the pattern, the appear in the
results, or are removed if they don't match anymore. The results also
adapt to changes in the files.
Basically, I added another iterator that is also used to track changes when
node monitor events arrive. Only those changed files are grepped again after
a timeout of .5 seconds when no new node monitor events pour in.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26809 a95241bf-73f2-0310-859d-f6bbb57e9c96

Intermediate commit, because I want to rename FolderIterator but it has changes.
* Beginnings of node monitoring support. Currently disabled, but detects
new, changed and removed files. Folders untested yet. There may also be
a problem with the toplevel folders when a pose selection message is used.
That's untested too as of yet.
* Removed some superfluous whitespace.
* Small refactoring in FolderIterator to access some stuff from the outside
as well.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26795 a95241bf-73f2-0310-859d-f6bbb57e9c96

Moved TextSearch to apps folder, since it's actually a regular app.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26738 a95241bf-73f2-0310-859d-f6bbb57e9c96