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* Refactor wins_launch_external()Lukas Fleischer2014-07-166-29/+20
| | | | | | | | Allow for passing an arbitrary number of arguments. This also allows us to remove wins_launch_external2() and use wins_launch_external() at all call sites instead. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Avoid cancelling the save thread during savingLukas Fleischer2014-07-161-4/+8
| | | | | | | Ensure that we never cancel the periodic save thread when it currently saves the configuration and data files. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Allow for merging data files when reloadingLukas Fleischer2014-07-166-18/+97
| | | | | | | | This allows for merging the (unsaved) items with the items from the data files when invoking the reload operation. To this end, an external merge tool (defaults to vimdiff) is used. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Add a cleanup handler for the notify main threadLukas Fleischer2014-07-161-0/+13
| | | | | | | Make sure we do not leave behind unusable mutexes when calling pthread_cancel(). Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* day.c: Fix typo in error messageLukas Fleischer2014-07-161-2/+2
| | | | Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Warn when reloading with unsaved modificationsLukas Fleischer2014-07-165-0/+58
| | | | | | | Since the reload operation overwrites all changes, warn before reloading if there are unsaved modifications. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Automatically select first item in list boxesLukas Fleischer2014-07-161-0/+3
| | | | | | | If the selection is empty during listbox_load_items() and there is at least one item in the list, automatically select the first item. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Add a key binding to reload appointments and todosLukas Fleischer2014-07-164-25/+49
| | | | | | | This allows for reloading the appointment and todo item files without having to restart calcurse. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Initialize linked list for recurrent itemsLukas Fleischer2014-07-164-0/+8
| | | | | | | | | | When switching to the generic linked list implementation for recurring events in 9fab248 (Use generic lists for recurring apointments and events., 2011-04-16), no initialization routine for the list of recurring events was added. Fix this and properly initialize the list on startup. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Do not highlight items on inactive windowsLukas Fleischer2014-07-092-0/+4
| | | | Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Load todo items on startupLukas Fleischer2014-07-093-0/+8
| | | | | | | Reload (and show) items into the list box after reading data files. Reported-by: BARE Willy sprl <barewillysprl@euphonynet.be> Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* src/Makefile.am: Add vector.h to source filesLukas Fleischer2014-07-081-0/+1
| | | | Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Make sure that tmppath is always NULL-terminatedLukas Fleischer2014-07-082-2/+3
| | | | | | | Fixes GitHub issue #5. Reported-by: dcb314 Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* ical.c: Remove newlines from item summariesLukas Fleischer2014-07-081-6/+12
| | | | | | | | | | Newline characters are not allowed in calcurse item descriptions. Replace any newlines in iCal summary lines with spaces. Fixes GitHub issue #6. Reported-by: Jonathan McCrohan <jmccrohan@gmail.com> Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Define _DARWIN_C_SOURCE to get SIGWINCH on OS XJack Nagel2014-07-081-0/+5
| | | | Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Fix SHA1 calculation of long notesLukas Fleischer2014-07-081-1/+5
| | | | | | | | | sha1_update() modifies the input data, so we need to duplicate the input before calculating the hash. Otherwise, input data longer than 64 bytes will be garbled. Reported-by: Hakan Jerning <jerning@home.se> Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Fix segmentation faultLukas Fleischer2014-06-254-14/+16
| | | | | | | | | | This adds some more accurate checks to avoid a segmentation fault that occurred when accessing a nonexistent item. Fixes GitHub issue #7. Reported-by: Bromind <martin.vassor@hotmail.fr> Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Avoid blank space after the last list box itemLukas Fleischer2014-05-193-0/+19
| | | | | | | Automatically scroll down the list box when resizing creates some blank space below the list of items. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Resize panels properlyLukas Fleischer2014-05-194-17/+23
| | | | | | | Rewrite the panel resize code and remove the code that reinitializes the caption and the selected item when the window is resized. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* listbox_resize(): Avoid segmentation faultLukas Fleischer2014-05-191-0/+4
| | | | | | Only try to fix the visible region if an item is selected. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Fix calendar centeringLukas Fleischer2014-05-191-11/+9
| | | | | | | Adjust the positions of the weekly and monthly views inside the calendar panel. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Use an enum for the type field of day_itemLukas Fleischer2014-05-181-13/+13
| | | | Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Add default cases to some switch statementsLukas Fleischer2014-05-183-5/+26
| | | | | | This squelches several compiler warnings. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* day_item_add_exc(): Fix unwanted fall-throughLukas Fleischer2014-05-181-0/+2
| | | | Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Reintroduce heading and separator in appointmentsLukas Fleischer2014-05-184-32/+52
| | | | | | | This re-introduces the heading (showing the POM and the current date) as well as the separating line between events and appointments. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Add support for caption rows in list boxesLukas Fleischer2014-05-187-16/+105
| | | | | | | This adds support for rows that cannot be selected. Such rows can be used for section headings and the like. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Remove unused functions border_{,no}color()Lukas Fleischer2014-05-181-41/+0
| | | | Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* ui-day: Large-scale refactoringLukas Fleischer2014-05-186-362/+188
| | | | | | | | | | Use the generic list box implementation for the appointments panel. This results in some major changes to how the items are printed. Note that this temporarily removes the heading showing the POM and the date as well as the separating line between events and appointments. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Store appointments for the current day in a vectorLukas Fleischer2014-05-183-19/+21
| | | | | | This allows for more efficient access to items at specific positions. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Add a vector implementationLukas Fleischer2014-05-184-0/+207
| | | | Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* ui-calendar: Use scroll window implementationLukas Fleischer2014-05-184-66/+60
| | | | | | | | | Make use of the generic scroll window implementation for the calendar view. Note that this is useful despite the panel not needing a scroll bar, since the scroll window functions can be used to draw the panel border and take care of relative positions. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* ui-todo: Large-scale refactoringLukas Fleischer2014-05-186-233/+155
| | | | | | | This is a complete overhaul of the TODO list user interface. The new implementation uses the generic list box panel. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Add support for drawing highlighted decorationLukas Fleischer2014-05-185-11/+18
| | | | | | | This allows for drawing selected scroll windows and list boxes with a highlighted border. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* custom.c: Simplify codeLukas Fleischer2014-05-181-10/+1
| | | | Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Remove numbers and whitespace from option menusLukas Fleischer2014-05-182-28/+25
| | | | | | | These are no longer needed since items are no longer accessed via numeric keys. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Reduce flicker when resizing in option menusLukas Fleischer2014-05-184-3/+10
| | | | | | | Do not update the main windows when resizing the terminal in the general options menu or in the notification options menu. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Use generic list box for notification optionsLukas Fleischer2014-05-181-106/+107
| | | | | | | | This changes the notification options menu to use the new generic list box implementation. The only user-visible change is that items are now accessed via the arrow and edit key bindings instead of digits. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Use generic list box for general optionsLukas Fleischer2014-05-181-156/+187
| | | | | | | | | This changes the general options menu to use the new generic list box implementation. The only user-visible change is that items are now accessed via the arrow and edit key bindings instead of digits. This also allows for easily adding more than 10 options to the menu. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Add a generic list box implementationLukas Fleischer2014-05-183-0/+165
| | | | | | | | This adds a very generic list box implementation. List boxes with items of different heights are supported. Two callback functions to determine the height of every single item and to draw a specific item are used. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Rework scroll window implementationLukas Fleischer2014-05-185-93/+123
| | | | | | | | | | This complete rewrite of the scroll window implementation decouples scroll windows from every other window abstraction layer we use. Note that this leads to some code duplication. The long-term purpose of this rewrite, however, is to eventually make every panel use scroll windows. This makes for a huge cleanup of the UI code. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Pass date parameter to ui_day_update_panel()Lukas Fleischer2014-05-133-5/+3
| | | | | | | This allows for drawing appointment panels for days other than the current day. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Display translated help pagesLukas Fleischer2013-08-273-3/+64
| | | | | | | Use an algorithm similar to gettext's locale resolution to find an appropriate translation to display. Fall back to the English version. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Redraw screen if command prompt is canceledLukas Fleischer2013-08-131-1/+2
| | | | | | | | | When pressing escape or entering an empty command, we returned from key_generic_cmd() without updating the screen. Fix this by creating a cleanup section at the bottom of key_generic_cmd() and jump to that section when the command prompt is cancelled. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Add write and quit commandsLukas Fleischer2013-07-181-3/+26
| | | | | | | | | | | | | | This adds following vim-style commands to the command mode: * write * w * quit * q * wq Commands can be suffixed with a "!" to force execution. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Add support for moving appointmentsLukas Fleischer2013-07-181-4/+14
| | | | | | | This adds an edit option to change an appointment's start time without changing its duration. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* update_start_time(): Allow for moving an itemLukas Fleischer2013-07-181-3/+7
| | | | | | | Add a parameter that specifies whether the duration should be updated when updating the start time of an item. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Allow for making an appointment punctualLukas Fleischer2013-07-181-3/+8
| | | | | | | This allows for setting an empty end time when editing an item, converting it into a punctual appointment. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* key_generic_help(): Use display_help()Lukas Fleischer2013-07-181-1/+1
| | | | | | | | Now that we moved the online help code into a separate function, use that to display the introduction help page when pressing the generic help key binding. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Split online help code into a separate functionLukas Fleischer2013-07-184-100/+149
| | | | | | | Reintroduce help.c and move the online help code into a new function display_help(). Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Rename io_file_exist{,s}()Lukas Fleischer2013-07-174-8/+8
| | | | Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>