This is a much better name as it implicitly describes that this function
parses boolean configuration values only.
Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
Move configuration variable assignments to a new function,
custom_set_conf(). This improves code readability and allows for setting
configuration variables outside the configuration file loading function.
Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
Throw an error message if there is a line that contains an invalid
configuration line (e.g. a non-empty line that neither contains a key
nor a value).
Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
We actually only use this function to parse configuration data.
Currently, this probably is the best way to do some common
preprocessing.
Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
Read key and value of each configuration setting in one loop cycle to
facilitate adjustments of the configuration setting format. Also, this
allows us to get rid of all the redundant variable resetting.
Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
We don't need to refresh windows every time an unassigned key is
pressed. Add a condition to skip the refresh part if that is the case.
Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
This doesn't contribute to functionality or usability in any way. Keep
the progress bar option but only show bars as long as the actual save
operation is in progress.
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>
Invoke endwin() *after* calling any other curses functions, such as
refresh(). Calling refresh() after endwin() might restore curses mode
which is a bad thing for a terminal mode initialization routine.
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>
* Sort character width lookup table by character ranges.
* Use binary search instead of linear search for UTF-8 character width
lookups which will speed up utf8_width() (O(log n) instead of O(n)).
Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
Avoid a segfault that may occur if getstr_fixscr() changes the scroll
offset to something outside the input boundaries (e.g. if a word that is
only partly visible is killed via backward-kill-word).
Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Rename static showstring() function to getstr_print(), rename
ins_char() to getstr_ins_char() and del_char() to getstr_del_char().
* Refactor out getstring data structure initialization and window
scrolling routines.
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>
There used to be no resize handler in custom_sidebar_config() which
resulted in a messed up screen if the terminal was resized during
sidebar configuration. Doing a simple wins_reset() if the terminal was
resized works around this problem.
Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
Don't display anything rather than segfault if the appointment panel
becomes too small (e.g. during a terminal resize).
Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
This one came up after improving resizing behaviour in commit
fec37db06bbbdff79bc9816046a76e0b29e173b4. We used to use outdated width
and height values at various places without noticing it due to the
resize algorithm being called several times on every resize.
This patch ensures we retrieve the new window dimensions *before* doing
any layout calculations.
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>
Ensure the relative order of elements with equal keys is maintained when
inserting into a sorted list.
Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
We forgot to add those to the "_SOURCES" variable in commit
0eb1da8dd7fa3ae9d95e12df6058fb41a5ec1c11 and
d668963e2056027526374098efe2869a0d389b92. Spotted by `make distcheck`.
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>
Do this in a fashion similar to what was done in commit
6ff95238766656c5ea9d5c65c35d3aef93499f60.
Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Set all data members to "NULL" in llist_free_inner() after freeing
them. Altough we normally shouldn't continue working with a list that
already went through llist_free_inner(), this will protect against
dangling pointer bugs in case anyone will ever come up with the idea
of doing so.
* Set list head to "NULL" in llist_free(), basically to put the list
into an initialized state.
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>
Field seems to be unused. Verify using following spatch:
----
@@ struct recur_apoint *rapt; @@
* rapt->next
----
Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
Use them instead of "recur_apoint_list" and "next" pointers in
"recur_event" type variables. Includes some code simplifications and
cleanups.
Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
