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* assume 'pattern' to always be lowercase
* rename some variables
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A bug sneaked into my implementation of Boyer-Moore-Horspool. This lead
to not finding certain patterns. Given the text 'abcdde' and the pattern
'dd', the faulty implementation would not find 'dd':
1. 'ab' does not match, skip 2 (length of pattern)
2. 'cd' does not match, skip 2 (length of pattern) <- the bug.
3. 'de' does not match, end of string
The bug in step 2 is to not use 'd' to detect how far to skip but to
use 'c' (which is not in the skip-table) and thus 2 bytes are skipped).
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(bw) from (frame.height))/2 they were multiplied causing wrong placement for this case.
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looks better this way.
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being drawn incorrectly on the TOP instead BOTTOM of the toolbar when toolbar placement is TOPCENTER. Also align the _values[] table a bit more nicely to make it easier to spot bugs like this. The bug was introduced in commit 67c31b49bdeab40fea37719cd6cfa06b37507e3e 'Refactor Toolbar.cc, less noise'.
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m_index was removed in 03ce82a.
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reference.
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copying m_parent->clientList() and use a const reference instead.
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copying.
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We define the value ICONV_NULL = -1, but when we attempt to set the
s_iconv_convs array to all NULL values, we zero the array instead of setting
its entries to -1.
This patch properly initializes and wipes s_iconv_convs.
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Commit 63d9d69 introduced a bug, which has manifested itself by setting
window transparent state to the fully opaque (255).
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Instead of creating the titlebar buttons with a size of 10x10 pixels
and rely on resizing later on we now pick the correct dimensions
right on.
This fixes also bug #1125 ("Detaching a window from a tab-group renders
app-icon to 1/2"); the problem also occurred on restart.
I took the chance to refactor a little bit.
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Note to myself: less gitting at late hours.
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Fluxbox now supports three MenuSearch modes:
* NoWhere - essentially "disabling" the menu search.
* Somewhere - the search string matches somewhere.
* ItemStart - the search string matches at the start of a menu item.
The default value is "ItemStart", just in the good old times. As long as
this feature is not configurable via the menu it would irritate users
with distinct muscle memory who type without thinking OR checking the
visual feedback: they would trigger items they did not intent to trigger
after years of the old behavior.
Once this feature get's an entry in the config menu the default value
might change.
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Under some circumstances a WinButton might be tiny (1x1 pixel). Substracting
values > 1 yields either 0 or something reaaaaly big (UINT_MAX). This will
make fluxbox either crash or make it act weird. We don't want this.
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This commit fixes a subtle regression introduced by myself in
f64727ca: WinClient wc = FbMenu::window()->winclient() creates a
copy and this copy gets cleaned up at the end of the scope. What
I really wanted was a reference.
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Among the first steps to produce better i18n support is to test the created
translations adhoc without running "make install". To achieve this, fluxbox
now honors several environment variables:
- NLSPATH: fluxbox won't create the absolute path to the catalog and thus
catopen() is free to use NLSPATH as described in the manpage. Example
given: "/tmp/%N" will pick "/tmp/fluxbox.cat". %N refers to FLUXBOX_CATFILE.
- FLUXBOX_CATFILE: By setting FLUXBOX_CATFILE the users can make fluxbox to
use a different name for the catalog file. Default: "fluxbox.cat"
- FLUXBOX_CATDIR: Per default fluxbox tries to find FLUXBOX_CATFILE at several
places. Setting this environment variable allows to point fluxbox to a
different search path for the catalog files.
Then, fluxbox tries catopen() first without changing the deduced catalog file
name. After that it applies some heuristics to get a good catalog file name.
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Move private stuff into FbTk/I18n.cc.
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When the windowmenu file is empty in ~/.fluxbox/init the code falls
back to the default. In ab2eef4 I forgot to set the rc_path which
caused this bug to happen.
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Again, gcc-4.2.1 of OpenBSD-5.6 pointed out the use of strcat(). I took the
chance to explain the reasons for the code a little bit.
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gcc-4.2.1 on OpenBSD-5.6 hinted that strcpy() is not the safest function on
earth. While seeing the code I wondered why it we first create copies
of the names at all (let alone using memset() and then strcpy() after it).
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The lookup for the skip value needs to be based upon the lowercase version of
the current byte.
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In f64727ca I removed one 'else' too much. As a result all [maximized] lines
were mapped to MAX_NONE. Fixed.
The rest of the commit is just some cosmetic to reduce indentation and shorten
function names, easier to read.
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This commit implements a tweak to the typeahead feature already existent in
fluxbox: If the user opens up a menu and starts typing, fluxbox tries to
detect matching menu items and makes them available for quick selection.
The typed pattern is now search also in the middle of the text.
I opted to strip down the code quite a bit and remove complexity by throwing
out FbTk::TypeAhead and FbTk::SearchResult because I do not see the need for a
general solution when the only use case for such a feature is in fluxbox'
menus. FbTk::ITypeAheadable shrunk down to 2 functions; the whole file might
be combined with the code that implements FbTk::Menu::TypeSearch.
FbTk::Menu::setIndex() and related code is also gone: the position of each
menu item is defined by it's position in the items container. This reduces the
mount of book keeping fluxbox has to do. Fewer moving parts is a good thing.
It's possible that users start to complaint because they expect their
typed pattern to match only at the beginning of the text OR that some
demand other tweaks. We will see.
This commit also fixes a regression introduced by 8387742c. The bug made
the menu vanish.
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'width' might imply something 'aligned horizontally'. The first parameter
of maxTextLength() is given in pixels. To avoid confusion, the name of
the parameter is changed.
The comment before the binary search reflects better why and what we
need to do.
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A vertically rotated text should be checked against the height of the
button, not the width of it.
Fixes #1119 ("Toolbar cannot display full text of workspace/clock/window
title.")
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FbWinFrame is now simpler to read due to less overall noise.
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