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* Remove unneeded parameter/return valueLukas Fleischer2012-06-301-6/+3
| | | | | | | | The item type parameter/return value no longer needs to be passed/returned to interact_day_item_{paste,cut}(), since the type descriptor is saved when cutting an item now. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Revise cut/pastingLukas Fleischer2012-06-301-10/+40
| | | | | | | | | | | | | | | | Instead of calling type-specific duplication handlers and inserting clones of the original items when pasting, save the generic day item and remove the actual item from the linked list, so that it can be inserted anywhere else later. The cut/paste buffer is moved to the interaction unit, item-specific cut operations are changed to remove the item from the linked list only instead of copying and freeing it. An item is only freed if another item is cut before the current cut/paste buffer is pasted. All paste operations are changed and reinsert the actual item instead of creating a clone. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Move apoint_{cut,paste}() to interaction unitLukas Fleischer2012-06-301-0/+51
| | | | | | | | These functions get the current selection, call day_*_item() and fix the current selection on the appointment panel, so move them where they belong. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Revise *_delete{,_bynum}()Lukas Fleischer2012-06-301-6/+5
| | | | | | | | Always pass an item instead of passing a date and a index. This makes use of the NULL callback that was added with one of the previous patches. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Rename interaction functionsLukas Fleischer2012-06-301-10/+10
| | | | | | | | Rename all interaction functions for the sake of consistency and add a "interact_" prefix. Also, mark day_erase_item() static since it is not used anywhere else. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Move interaction functions to a separate fileLukas Fleischer2012-06-301-0/+861
This is a first step to clean up several compilation units and separate the front end from back-end operations. All functions that require user interaction are moved to a new compilation unit "interaction.c". Also, following things are adjusted to the new layout: * Make day_item_get_*() and a few other functions public, so that it can be accessed from the new compilation unit. * Use apoint_hilt(), todo_hilt(), etc. instead of directly accessing static variables. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>