Add a flexible helper function print_event() and use it whenever we
print events to stdout. This reduces the number of copy-pasted code and
eventually allows for specifying custom format strings.
Following format specifiers are supported:
* m: Print the description of the item
* n: Print the name of the note file belonging to the item
Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
Add a flexible helper function print_apoint() and use it whenever we
print appointments to stdout. This reduces the number of copy-pasted
code and eventually allows for specifying custom format strings.
Following format specifiers are supported:
* s: Print the start time of the appointment as UNIX time stamp
* S: Print the start time of the appointment using the "hh:mm" format
* d: Print the duration of the appointment in seconds
* e: Print the end time of the appointment as UNIX time stamp
* E: Print the end time of the appointment using the "hh:mm" format
* m: Print the description of the item
* n: Print the name of the note file belonging to the item
Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
This is one of the few valid use cases for a global variable. No need to
make it pseudo-local and pass it from one function to another.
Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
A small style fix that removes all remaining "(void)" casts. Using these
isn't encouraged in GNU coding guidelines and doesn't serve a certain
purpose, except for satisfying a few static code analysis tools. We
already nuked some of these in previous patches, but this semantic patch
should fix what's left:
@@
identifier func;
@@
- (void)func (
+ func (
...);
Long lines were re-formatted manually.
Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
Rename recur_*_inday() to recur_*_find_occurrence() and use the new
functions whenever we actually care about the start time of an
occurrence.
Reintroduce recur_*_inday() as wrappers to recur_*_find_occurrence() and
pass NULL as start time buffer (which means "skip start time
calculation"). Keep using these when we only want to know if a recurrent
item belongs to a specific day but do not care about the actual start
time.
Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
Having item's durations eventually allows for better parsing of
recurrent appointments as we might be interested in how many days are
covered by a multi-day appointment.
Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
Now that parse_time() and parse_duration() do all the validation work,
this isn't used (nor needed) any longer.
Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
These helpers can be used in a fashion similar to parse_date(). In
addition to check_time(), parse_time() and parse_duration() support
short forms such as "23:" (instead of "23:00") and ":45" (instead of
"00:45").
Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
Key commands can be prefixed with a natural number - keys_getch() will
store this number in the buffer pointed to by the second parameter. Set
this parameter to NULL to disable count prefixes.
Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
This allows for moving more than one item up/down.
This currently isn't used anywhere but will be bound to a key with one
of the following patches.
Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
Allows for moving more than one step forward/backward.
This is not used anywhere yet but a key binding will likely be added in
one of the following patches.
Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
Add a window bitmask to wins_update() and only update windows that might
actually require an update in our main loop. This improves response
times of the user interface a bit.
Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
If "auto_gc" is enabled, the garbage collector for note files will be
run on every exit. As this is an experimental feature and may cause data
loss, this is disabled by default.
Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
Now that we use hashes to identify notes, a garbage collector comes in
handy. We search for note files that aren't referenced anywhere. Such
files might come up if a note, that isn't connected with any other item,
is edited.
Huge parts of this code are very hackish due to our data structure
layout and the way our hash table implementation works.
Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
Now that we use hash-based note file names, note files should never be
unlinked as a note file might be shared.
Also, remove the ERASE_FORCE_KEEP_NOTE flag that no longer makes any
sense.
Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
Read up to the first blank in note_read() instead of assuming a
fixed-width note file name. Accept everything up to 40 characters (which
is the length of a SHA1 hash in hexadecimal representation).
Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
Add io_file_cp() which can be used to copy an existing source file to
another location. We will need this for our new hash-based note file
names.
Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
Use "vi" instead of "/usr/bin/vi" and "less" instead of "/usr/bin/less".
Hardcoding absolute paths is a bad idea:
$ uname -rsv
Linux 3.0-ARCH #1 SMP PREEMPT Tue Aug 30 07:32:23 UTC 2011
$ which less
/bin/less
The "$PATH" environment variable will almost always have a better idea
of where these binaries are located.
Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
If "notify-all" is enabled, all non-flagged appointments will be
notified (instead of flagged ones). This is useful for users that want
to be notified of everything.
Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
This allows to force notify_check_next_app() to update the notification
appointment, even if start times are equal (e.g. if the item description
was changed).
Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Add new note_edit() and note_view() helper functions. Use these
instead of copy-pasted code in *_note_edit().
* Move all note-related functions (note_edit(), note_view(),
note_erase()) to a new source file "note.c".
Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Increase size argument for strncmp() comparisons by one to include the
terminating null-character (otherwise "yesfoo" would be parsed as
"yes", "nobar" as "no").
* Pass destination address as an additional argument and return
success/failure status to allow for better error handling.
* Temporarily remove error handling (will be fixed later).
Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
Replace all hardcoded paths referring to "/tmp" with a new function that
honors the "TMPDIR" environment variable as well as P_tmpdir and uses
"/tmp" as a fallback.
Thanks-to: Erik Saule <esaule@bmi.osu.edu>
Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
This removes the need of reading the whole data file and find matching
entries if we want to parse appointments in external programs.
Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
Pipe a serialized todo item to an external process, similar to what
day_pipe_item() does (cf. c3f532d814e555abf67efb136491956428f19965).
Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
Serializes an appointment or an event, prompts for a shell command and
executes that command in a new process, piping serialized item data to
its stdin.
Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Do window preparation and restoring in separate functions
wins_prepare_external() and wins_unprepare_external().
* Use fork_exec() and child_wait() instead of system().
Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
Can be used to execute an external program. Provides the possibility to
optionally create a pipe to the new process.
Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
Add a todo_write() function that allows one to serialize todo items and
write serialized data to an output stream in a fashion similar to
apoint_write() and event_write().
Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
Move getstring() related stuff into a separate file as a first step on
our way to UTF-8 support for line editing helpers.
Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
Add utf8_width() and utf8_strwidth() which can be used to calculate the
display width of a single character or a string, respectively. A lookup
table is used to spot double width characters, as well as composing
characters. There currently isn't any code to deal with ambigious
characters.
Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
Use a global flag to record whether the terminal was resized instead of
redrawing everything each time a KEY_RESIZE is read.
Add some additional checks to help_write_pad() as invalid actions may be
passed now due to using signals instead of virtual key presses.
Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Update copyright dates (use 2004-2011 as date range everywhere).
* Change copyright holder from "Frederic Culot" to "calcurse Development
Team".
Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
Rename "days" structure to "excp" which seems to be a better name here.
Use generic linked lists of excp structures instead of using the "days"
structure which again contains a linked list implementation. Do some
cleanups and invocation fixes.
Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
