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* Use a global configuration variableLukas Fleischer2011-11-141-41/+41
| | | | | | | 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>
* Remove parentheses from return statementsLukas Fleischer2011-11-021-1/+1
| | | | | | | | | | | | | | No reason to use "return (x);" here. Refer to the GNU coding guidelines for details. Created using following semantic patch: @@ expression expr; @@ - return (expr); + return expr; Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Make use of the NULL macroLukas Fleischer2011-11-021-1/+1
| | | | | | | | | | | | | | | Use this constant everywhere when referring to a null pointer instead of casting 0 to various types of pointers. Created using following semantic patch: @@ type type; @@ - (type *)0 + NULL Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Do not cast unused return values to voidLukas Fleischer2011-11-021-17/+16
| | | | | | | | | | | | | | | | | | | | 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>
* Avoid use of printf()/fprintf()Lukas Fleischer2011-11-021-5/+5
| | | | | | | | | | | | | | | | Use one of the following functions where appropriate: * puts() (whenever we print hard coded strings to stdout) * fputs() (whenever we print hard coded strings to a stream) * putchar() (whenever we print a single character to stdout) * fputc() (whenever we print a single character to a stream) * strncpy() (whenever we copy hard coded strings to a buffer) This removes the overhead introduced by the format string parser and reduces the number of false positive C-format strings spotted by xgettext(1)'s heuristics. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Add count buffer to keys_getch()Lukas Fleischer2011-10-061-5/+5
| | | | | | | | 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>
* Avoid unnecessary window updatesLukas Fleischer2011-10-061-2/+2
| | | | | | | | 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>
* Add configuration option to run the GC on exitLukas Fleischer2011-10-051-15/+31
| | | | | | | | 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>
* Add configuration option to notify all appointmentsLukas Fleischer2011-07-311-0/+5
| | | | | | | | 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>
* Fix configuration file backward compatibilityLukas Fleischer2011-07-291-2/+7
| | | | | | | | We kinda broke this in 6377582841118688aee13aff98c9216403582e45. All hail strsep()! Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Add hint to error messages in custom_load_conf()Lukas Fleischer2011-07-211-2/+2
| | | | | | | | Include the name of the configuration variable that issued the error in error messages that are thrown while parsing the configuration file. This makes it a lot easier to locate syntactic and semantic errors. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Use map for configuration variable namesLukas Fleischer2011-07-211-49/+61
| | | | | | | | | Use a map instead of dozens of hardcoded conditionals. This makes configuration variable parsing more dynamic and extensible. Also, reintroduce formatting error messages that we dropped earlier. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Return error status in custom_set_conf()Lukas Fleischer2011-07-211-14/+16
| | | | Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Rename custom_load_color() to conf_parse_color()Lukas Fleischer2011-07-211-21/+16
| | | | | | | Also, temporarily remove all error messages and return an error status instead. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Declare foreground and background variables globalLukas Fleischer2011-07-211-6/+6
| | | | | | Removes the need to pass the terminal's default background color round. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Refactor out integer variable parsingLukas Fleischer2011-07-211-6/+26
| | | | | | | Introduce conf_parse_unsigned() and conf_parse_int() similar to conf_parse_bool(). Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Refactor conf_parse_bool()Lukas Fleischer2011-07-211-19/+21
| | | | | | | | | | | | | * 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>
* Rename fill_config_var() to conf_parse_bool()Lukas Fleischer2011-07-211-10/+10
| | | | | | | 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>
* Refactor out configuration variable settingLukas Fleischer2011-07-211-75/+82
| | | | | | | | 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>
* Parse single-line configuration variablesLukas Fleischer2011-07-151-25/+33
| | | | | | | Include a fallback branch that accepts multi-line comments as well (backward compatibility). Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Be stricter when parsing the configuration fileLukas Fleischer2011-07-151-11/+6
| | | | | | | | 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>
* Refactor custom_load_conf()Lukas Fleischer2011-07-151-63/+49
| | | | | | | | 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>
* Handle resize properly in the sidebar config menuLukas Fleischer2011-06-291-5/+16
| | | | | | | | | 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>
* Always work with new window dimensions on resizeLukas Fleischer2011-06-281-35/+27
| | | | | | | | | | | | 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>
* Avoid redundant redraws on resizeLukas Fleischer2011-06-281-31/+41
| | | | | | | | | | 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 notices in source files, documentation and "COPYING".Lukas Fleischer2011-04-221-1/+1
| | | | | | | | | * 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>
* Fix bad use of unsigned integers.Lukas Fleischer2011-04-051-2/+3
| | | | | | | | Unsigned values should never be compared to values less than zero. Detected with "find_unsigned.cocci" spatch from http://coccinelle.lip6.fr/impact_linux.php. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Compare pointers to "NULL" instead of "0".Lukas Fleischer2011-04-051-1/+1
| | | | | | "bad_zero.cocci" spatch from http://coccinelle.lip6.fr/impact_linux.php. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Overall indentation fixes.Lukas Fleischer2011-03-141-397/+397
| | | | | | | Use spaces instead of tabs for source code indentation only, strip trailing whitespaces from lines. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Update website links to match the new URL.Lukas Fleischer2011-03-041-1/+1
| | | | Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Update mail addresses to match the new mailing lists.Lukas Fleischer2011-03-041-1/+1
| | | | Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Remove CVS "$Id" headers.Lukas Fleischer2011-03-031-2/+0
| | | | Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Fixed file permissions.Lukas Fleischer2011-03-031-0/+0
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* Exit menu item added to sidebar configuration screen (thanks Doug for ↵Frederic Culot2010-03-291-2/+3
| | | | reporting this).
* Online help added for side bar configuration screen.Frederic Culot2010-03-211-20/+24
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* Avoid concurrent screen refreshes.Frederic Culot2010-03-211-9/+9
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* More work on sidebar customization.Frederic Culot2010-03-211-6/+14
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* Work on sidebar width user-customization.Frederic Culot2010-03-201-15/+63
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* All headers gathered into a single one. Typedefs suppressed.Frederic Culot2010-03-201-55/+75
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* Code to save the calendar default view in the configuration file.Frederic Culot2009-10-281-2/+8
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* conf_set_scrsize not static any more (moved to custom_set_swsiz)Frederic Culot2009-08-021-6/+6
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* Save and restore daemon configuration options.Frederic Culot2009-08-011-3/+15
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* bugfixesFrederic Culot2009-07-291-4/+4
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* calcurse version removed from menu titlesFrederic Culot2009-07-121-8/+5
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* stdbool header removed, unsigned type used insteadFrederic Culot2009-07-121-8/+8
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* Switch to BSD license.Frederic Culot2009-07-051-14/+26
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* Bugfix: avoid a possible freeze under OpenBSD when changing color from ↵Frederic Culot2009-06-201-3/+12
| | | | within the configuration screen.
* make it possible to use KEY_HOME and KEY_END to define new key bindings, and ↵Frederic Culot2009-01-241-8/+24
| | | | prevent user from assigning a non-recgnized key
* iso date format addedFrederic Culot2009-01-051-5/+7
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* more code cleanupFrederic Culot2009-01-031-2/+5
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