diff options
author | Joshua Leung <aligorith@gmail.com> | 2009-04-10 17:08:12 +0400 |
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committer | Joshua Leung <aligorith@gmail.com> | 2009-04-10 17:08:12 +0400 |
commit | 6593bbaca2ceb248426c55e14ceb21bb46553fd1 (patch) | |
tree | 9e778b12484bd6d03c349bcebae4219076c7d09a /source/blender/editors/interface/interface_anim.c | |
parent | be8b7ead51a5efb5dbd762075ee52812465ba8d6 (diff) |
2.5 - Groundwork for Adding/Removing Drivers
Drivers can now be Added/Removed from buttons using the D/Alt-D hotkeys, and also through the menu. Driver settings (i.e. the target) are not set by default. To set those, go to the Graph Editor (see notes).
Notes:
* Buildsystem maintainers - I've added a new file "editors/animation/drivers.c"
* Widget colours for the driven-setting indications are needed
* To see the new drivers, go into Graph Editor -> "Drivers" mode. Currently, there's a little bug there which prevents editing of the new drivers.
Diffstat (limited to 'source/blender/editors/interface/interface_anim.c')
-rw-r--r-- | source/blender/editors/interface/interface_anim.c | 66 |
1 files changed, 51 insertions, 15 deletions
diff --git a/source/blender/editors/interface/interface_anim.c b/source/blender/editors/interface/interface_anim.c index 75fe8331184..3b89fbddebc 100644 --- a/source/blender/editors/interface/interface_anim.c +++ b/source/blender/editors/interface/interface_anim.c @@ -27,28 +27,41 @@ void ui_but_anim_flag(uiBut *but, float cfra) { - but->flag &= ~(UI_BUT_ANIMATED|UI_BUT_ANIMATED_KEY); + but->flag &= ~(UI_BUT_ANIMATED|UI_BUT_ANIMATED_KEY|UI_BUT_DRIVEN); if(but->rnaprop && but->rnapoin.id.data) { AnimData *adt= BKE_animdata_from_id(but->rnapoin.id.data); FCurve *fcu; char *path; - if(adt && adt->action && adt->action->curves.first) { - /* XXX this function call can become a performance bottleneck */ - path= RNA_path_from_ID_to_property(&but->rnapoin, but->rnaprop); - - if(path) { - fcu= list_find_fcurve(&adt->action->curves, path, but->rnaindex); - - if(fcu) { - but->flag |= UI_BUT_ANIMATED; - - if(on_keyframe_fcurve(fcu, cfra)) - but->flag |= UI_BUT_ANIMATED_KEY; + if (adt) { + if ((adt->action && adt->action->curves.first) || (adt->drivers.first)) { + /* XXX this function call can become a performance bottleneck */ + path= RNA_path_from_ID_to_property(&but->rnapoin, but->rnaprop); + + if (path) { + /* animation takes priority over drivers */ + if (adt->action && adt->action->curves.first) { + fcu= list_find_fcurve(&adt->action->curves, path, but->rnaindex); + + if (fcu) { + but->flag |= UI_BUT_ANIMATED; + + if (on_keyframe_fcurve(fcu, cfra)) + but->flag |= UI_BUT_ANIMATED_KEY; + } + } + + /* if not animated, check if driven */ + if ((but->flag & UI_BUT_ANIMATED)==0 && (adt->drivers.first)) { + fcu= list_find_fcurve(&adt->drivers, path, but->rnaindex); + + if (fcu) + but->flag |= UI_BUT_DRIVEN; + } + + MEM_freeN(path); } - - MEM_freeN(path); } } } @@ -86,6 +99,19 @@ void ui_but_anim_delete_keyframe(bContext *C) WM_operator_name_call(C, "ANIM_OT_delete_keyframe_button", WM_OP_INVOKE_DEFAULT, NULL); } +void ui_but_anim_add_driver(bContext *C) +{ + /* this operator calls uiAnimContextProperty above */ + WM_operator_name_call(C, "ANIM_OT_add_driver_button", WM_OP_INVOKE_DEFAULT, NULL); +} + +void ui_but_anim_remove_driver(bContext *C) +{ + /* this operator calls uiAnimContextProperty above */ + WM_operator_name_call(C, "ANIM_OT_remove_driver_button", WM_OP_INVOKE_DEFAULT, NULL); +} + +// TODO: refine the logic for adding/removing drivers... void ui_but_anim_menu(bContext *C, uiBut *but) { uiMenuItem *head; @@ -100,18 +126,28 @@ void ui_but_anim_menu(bContext *C, uiBut *but) if(length) { uiMenuItemBooleanO(head, "Delete Keyframes", 0, "ANIM_OT_delete_keyframe_button", "all", 1); uiMenuItemBooleanO(head, "Delete Single Keyframe", 0, "ANIM_OT_delete_keyframe_button", "all", 0); + + uiMenuItemBooleanO(head, "Remove Driver", 0, "ANIM_OT_remove_driver_button", "all", 1); + uiMenuItemBooleanO(head, "Remove Single Driver", 0, "ANIM_OT_remove_driver_button", "all", 0); } else { uiMenuItemBooleanO(head, "Delete Keyframe", 0, "ANIM_OT_delete_keyframe_button", "all", 0); + + uiMenuItemBooleanO(head, "Remove Driver", 0, "ANIM_OT_remove_driver_button", "all", 0); } } else if(RNA_property_animateable(&but->rnapoin, but->rnaprop)) { if(length) { uiMenuItemBooleanO(head, "Insert Keyframes", 0, "ANIM_OT_insert_keyframe_button", "all", 1); uiMenuItemBooleanO(head, "Insert Single Keyframe", 0, "ANIM_OT_insert_keyframe_button", "all", 0); + + uiMenuItemBooleanO(head, "Add Driver", 0, "ANIM_OT_add_driver_button", "all", 1); + uiMenuItemBooleanO(head, "Add Single Driver", 0, "ANIM_OT_add_driver_button", "all", 0); } else { uiMenuItemBooleanO(head, "Insert Keyframe", 0, "ANIM_OT_insert_keyframe_button", "all", 0); + + uiMenuItemBooleanO(head, "Add Driver", 0, "ANIM_OT_add_driver_button", "all", 0); } } |