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* Fix default time format for multi-day appointmentsLukas Fleischer2012-05-211-6/+10
| | | | | | | | | | | | | | | As of commit 0791eaabca0fb1ef8a8675e47d701bbcde4d4a3f, we use strftime() instead of apoint_sec2str() to format start and end dates of appointments. "%H:%M" is the default strftime() format string used to simulate apoint_sec2str(). However, apoint_sec2str() additionally checks for intersection with the current day and displays "..:.." instead of the actual time if the item doesn't start (end) at the current day. Add an additional check to the new default time format and recreate the old behavior for items starting before or ending after the current day. Fixes BUG#3. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Switch to Linux kernel coding styleLukas Fleischer2012-05-2132-10660/+9174
| | | | | | | | | | | | | | Convert our code base to adhere to Linux kernel coding style using Lindent, with the following exceptions: * Use spaces, instead of tabs, for indentation. * Use 2-character indentations (instead of 8 characters). Rationale: We currently have too much levels of indentation. Using 8-character tabs would make huge code parts unreadable. These need to be cleaned up before we can switch to 8 characters. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* src/utils.c: Disable canonical mode in press_any_key()Lukas Fleischer2012-05-201-0/+10
| | | | | | | | | Use tcsetattr() to disable canonical mode in press_any_key() before waiting for a key press. This makes sure that input is available immediately (instead of line by line). Also, disable echoing until a key is pressed. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Fix data type of "general.firstdayofweek"Lukas Fleischer2012-05-172-16/+19
| | | | | | | | | | | This option wasn't converted to a proper data type when it was renamed from "week_begins_on_monday" to "general.firstdayofweek". Convert the boolean option into an enumeration type that can take the values "monday" and "sunday". Also, update the documentation, add a conversion rule to the upgrade script and convert the configuration file used in the test suite. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Update configuration dialogsLukas Fleischer2012-05-172-24/+24
| | | | | | | Rename the configuration options shown in the configuration dialogs to match the new naming scheme used in the configuration file. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Document removal of the "-N" command line optionLukas Fleischer2012-05-171-4/+1
| | | | | | | This option was removed in 6b95f7b67dc8e29072fed4e05efa450422661348. Update the usage message, the man page and the manual accordingly. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* src/wins.c: Run editor and pager in a shellLukas Fleischer2012-05-161-1/+1
| | | | | | | | | This allows for specifying an editor or a pager with additional command line parameters, such as "vim -e". Instead of interpreting "vim -e" as an executable file, we leave it to the shell to tokenize and parse the editor command now. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Allow passing additional parameters to shell_exec()Lukas Fleischer2012-05-164-6/+45
| | | | | | | | This allows for specifying multiple command line parameters to be passed on to the command in a way similar to fork_exec(). This is useful if we want to wrap editor or pager invocations in a shell. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Add dummy help for cut and pasteBaptiste Jonglez2012-05-141-0/+4
| | | | | | | | It looks like cutting and pasting are only half-implemented: this only avoids a segfault when trying to get help on these functions. Signed-off-by: Baptiste Jonglez <baptiste--git@jonglez.org> Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Allow resize events while prompting the userBaptiste Jonglez2012-05-141-1/+6
| | | | | | | | | | When asking the user to choose between multiple alternatives, properly handle resize events. Note that we would also need to do so in getstring()... Signed-off-by: Baptiste Jonglez <baptiste--git@jonglez.org> Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Various fixes.Baptiste Jonglez2012-05-142-3/+3
| | | | | | | Use snprintf(3) instead of sprintf(3) and fix a missing i18n tag. Signed-off-by: Baptiste Jonglez <baptiste--git@jonglez.org> Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Factorize boolean user prompting.Baptiste Jonglez2012-05-146-35/+19
| | | | | | | | | | | Introduce a new `status_ask_bool()` function, and use it where applicable. This greatly reduces code duplication, and will allow handling special events (resize, user escape) much more uniformely. Signed-off-by: Baptiste Jonglez <baptiste--git@jonglez.org> Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Use status_ask_choice() on more difficult casesBaptiste Jonglez2012-05-142-38/+87
| | | | | | | | | | | These cases are also candidates for the factorisation process, but they are somewhat more tricky to get right. Since we use a completely different approach, the result (from a user perspective) looks different. Signed-off-by: Baptiste Jonglez <baptiste--git@jonglez.org> Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Use status_ask_choice() where applicableBaptiste Jonglez2012-05-142-40/+42
| | | | | | | These cases make obvious candidates for factorisation. Signed-off-by: Baptiste Jonglez <baptiste--git@jonglez.org> Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Use status_ask_simplechoice() where applicableBaptiste Jonglez2012-05-141-33/+30
| | | | | Signed-off-by: Baptiste Jonglez <baptiste--git@jonglez.org> Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* src/utils.c: Add a status_ask_simplechoice() functionBaptiste Jonglez2012-05-142-0/+34
| | | | | | | | | | We need a simpler version, based on the previously defined `status_ask_choice()` function, that asks to choose amongst a number of alternatives that can simply enumerated, without needing to bind keys on them. Signed-off-by: Baptiste Jonglez <baptiste--git@jonglez.org> Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* src/utils.c: Add a status_ask_choice() functionBaptiste Jonglez2012-05-142-0/+43
| | | | | | | | | | | | | | | | | This function allows the user to choose between various alternatives, each one being associated to a given key. This will allow a great deal of factorisation, which will make it easier to handle special events (like resizing, user escape...) in an uniform manner. The cool part of the approach taken here is that it allows full i18n (i.e. the key bound to an alternative can be different depending on the language), at the expense of a somewhat less readable code on the caller side. Signed-off-by: Baptiste Jonglez <baptiste--git@jonglez.org> Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Declare several parameters/variables constantLukas Fleischer2012-05-0817-122/+125
| | | | | | | | | | | | Add the "const" keyword to parameters and variables that are never modified. Most of these were spotted by "-Wwrite-strings". We cast the second parameter to execvp() explicitly as it expects a "char *const[]" where it should expect a "const char *const[]" (according to the documentation, this is due to compatibility reasons). This should be changed once we come up with a better solution. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* src/args.c: Add "void" in some function declarationsLukas Fleischer2012-05-081-4/+4
| | | | | | | | | These functions don't take any parameters, "void" is the right parameter signature to use here. Fixes some warnings seen with "-Wstrict-prototypes". Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* src/args.c: Add a mention of "--read-only" in "calcurse --help"Baptiste Jonglez2012-05-021-1/+4
| | | | | Signed-off-by: Baptiste Jonglez <baptiste--git@jonglez.org> Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Various code cleanupBaptiste Jonglez2012-05-021-11/+3
| | | | | | | | Remove obsolete bits of code that weren't thrown away by b5c1981; simplify some others areas of the code. Signed-off-by: Baptiste Jonglez <baptiste--git@jonglez.org> Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* src/utils.c: Get rid of "semantic range checks" when parsing durationBaptiste Jonglez2012-05-021-13/+0
| | | | | | | | | | Don't restrict ranges when entering durations. We now accept duration like "+1d42h600m". This might not seem very logical, but it's perfectly valid, and being able to enter "+36h" is useful when you don't want to do the maths yourself. Signed-off-by: Baptiste Jonglez <baptiste--git@jonglez.org> Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* src/apoint.c: Change the status message displayed when editing a durationBaptiste Jonglez2012-05-021-1/+1
| | | | | | | | | The duration format has recently changed to allow durations of the form "2d18h42m", but the status message didn't advertize this new possibility. Signed-off-by: Baptiste Jonglez <baptiste--git@jonglez.org> Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* src/htable.h: Add missing prototypesLukas Fleischer2012-04-211-1/+5
| | | | | | | | | | We only generated prototypes for a small subset of all supported functions in the HTABLE_PROTOTYPE macro. Add missing prototypes to allow for accessing corresponding functions if HTABLE_GENERATE is used in a separate compilation unit. This also fixes a couple of compiler warnings seen with "-Wmissing-prototypes". Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Add prototypes for hash table functionsLukas Fleischer2012-04-212-0/+2
| | | | | | These can be generated dynamically using the HTABLE_PROTOTYPE macro. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* src/mem.c: Skip dbg_*() if memory stats are disabledLukas Fleischer2012-04-211-45/+48
| | | | | | | | These functions only need to be compiled if calcurse is built with "--enable-memory-debug". Tell the preprocessor to strip them if memory debugging/stats are disabled. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Mark several functions staticLukas Fleischer2012-04-205-5/+5
| | | | | | | These are not needed outside of the corresponding compilation units. Spotted with "-Wmissing-prototypes". Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Merge "%(start"{,str}")" and "%(end"{,str}")"Lukas Fleischer2012-04-171-21/+13
| | | | | | | | | | | | | Add "default" and "epoch" extended formats for dates. "default" is the same as "%H:%M", "epoch" prints the number of seconds since January 1, 1970. Also, change the semantics of "%(start)" to return dates in default format (same format that "%(startstr)" used to use before this patch). The old "%(start)" behavior can be emulated by using "%(start:epoch)". The same applies to "%(end)" and "%(endstr)". Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Support extended date formatsLukas Fleischer2012-04-171-2/+19
| | | | | | | Add support for appending a strftime()-style format string to "%(start)" and "%(end)". Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Allow passing extended formatsLukas Fleischer2012-04-171-5/+24
| | | | | | | | | Extended formats can be specified by adding custom format strings to the end of a long format specifier, separated by a colon (":"). This feature is currently unused. Extended format support for several format specifiers will be added in following patches. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Add support for long format specifiersLukas Fleischer2012-04-171-5/+43
| | | | | | | | | | | | | | | | Adds following long format specifiers for each short format specifier: * s: (start) * S: (startstr) * d: (duration) * e: (end) * E: (endstr) * m: (message) * n: (noteid) * N: (note) * p: (priority) Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* src/utils.c: Break out format specifier parsingLukas Fleischer2012-04-171-24/+72
| | | | | | | Move the format specifier parser to a separate function. This is done in preparation for supporting long format specifiers. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* src/calcurse.c: Start all helper threads in one goLukas Fleischer2012-04-121-2/+4
| | | | | | | | Makes our initialization code a tad cleaner and seems to reduce flicker when starting calcurse (the notification bar is no longer drawn before other windows are shown). Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Refactor startup screen branchLukas Fleischer2012-04-123-17/+14
| | | | | | | Removes the pointless first parameter to io_startup_screen() and saves one wins_update() call if system dialogs are disabled. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Use percentage-based width for the sidebarLukas Fleischer2012-04-121-23/+14
| | | | | | | | | | Use percentage-based widths internally. This slightly impairs (user) feedback but brings the sidebar configuration menu closer to the actual configuration format (the user now configures percentage-based widths, not absolute width values). As a bonus, the sidebar is now resized automatically on each window resize (based on the percentage values). Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* src/mem.c: Fix putchar() parameterLukas Fleischer2012-04-061-1/+1
| | | | | | putchar() expects a single character, not a string. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Miscellaneous small code cleanupsLukas Fleischer2012-04-068-29/+24
| | | | Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* src/keys.c: Use generic list implementationLukas Fleischer2012-04-051-77/+36
| | | | | | | | Be consistent and replace the custom linked list implementation we used here by the generic list implementation we use everywhere else. This reduces code complexity, while slightly improving memory overhead. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Mark some more variables/parameters constantLukas Fleischer2012-04-054-7/+7
| | | | | | Fixes a couple of warnings seen with GCC 4.7. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Mark localized string literals constantLukas Fleischer2012-04-0512-89/+89
| | | | | | | Translated strings returned by gettext() are statically allocated and shouldn't be modified. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Do not use LLIST_*_CONT for appointmentsLukas Fleischer2012-03-301-2/+9
| | | | | | | | | | | | | | | | | | This no longer works since we allow appointments lasting longer than 24 hours. This means that there might be an appointment that starts after another one and lasts until the selected day, even though the former doesn't. A simple example, where the old LLIST_TS_FOREACH_CONT approach fails, is: 03/29/2012 @ 19:00 -> 03/30/2012 @ 10:00 |Long event 03/29/2012 @ 21:00 -> 03/29/2012 @ 23:15 |Event 1 (shown) 03/30/2012 @ 14:00 -> 03/30/2012 @ 15:00 |Event 2 (not shown) Instead, allow incoherent appointments and only break if the current appointment *starts after* the selected day. Reported-by: Baptiste Jonglez <baptiste@jonglez.org> Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Revert a bunch of strncmp() conversionsLukas Fleischer2012-03-302-23/+23
| | | | | | | | | | | All strncmp() usages were replaced by (evidently) equivalent strcmp() invocations in commit 2c9499bf272e06a62902711c6c20621ef3f80e64. However, some of the strncmp() calls were perfectly justified and we actually broke iCal import and "C-"-style key bindings by converting them to strcmp(). Fix this by reverting all affected conversions. Reported-by: Baptiste Jonglez <baptiste@jonglez.org> Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Fix semantics of "general."{systemdialogs,progressbar}Lukas Fleischer2012-03-297-23/+23
| | | | | | | | | These were renamed from "skip_"* to *. However, we only changed syntax and didn't invert their semantic meaning. Fix this by negating the semantics of those variables. Also, negate these in the configuration file automatically when running `calcurse-upgrade`. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* src/config.c: Detect legacy configuration filesLukas Fleischer2012-03-291-0/+27
| | | | | | | | | Check configuration variable names against a list of pre-3.0.0 configuration keys and display a warning if such a variable is found. This reduces the chance of users going wild due to the non-backwards compatible configuration file changes. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* src/config.c: Reorder configuration variablesLukas Fleischer2012-03-291-15/+15
| | | | | | | Sort configuration variables lexicographically. This makes changes easier to locate. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* src/config.c: Rename configuration variablesLukas Fleischer2012-03-271-22/+22
| | | | | | | | | | Classify configuration options into different sections. Use consistent names and formatting. This was discussed on the mailing lists. A script that updates configuration files will come in following patches. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Update copyright rangesLukas Fleischer2012-03-2632-34/+34
| | | | | | Add 2012 to the copyright range for all source and documentation files. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Do not strncpy() strings returned by gettext()Lukas Fleischer2012-03-126-26/+20
| | | | | | | | Translated strings returned by gettext() are statically allocated. There's no need to copy them to a buffer, we can use the pointers returned by gettext() instead. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Get rid of string structuresLukas Fleischer2012-03-123-77/+71
| | | | | | | | These were only used to construct constant strings with additional length fields. However, we can just use standard constant character arrays instead and let the compiler calculate the string length. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Use strcmp() instead of strncmp()Lukas Fleischer2012-03-125-36/+36
| | | | | | | | | strncmp() isn't intended to be a secure strcmp() replacement, it is designed to be used if you want to compare the first n characters of two strings. Since we always compare character pointers with string literals, switch to using strcmp() everywhere. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
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