diff options
author | Brecht Van Lommel <brechtvanlommel@pandora.be> | 2009-10-02 03:32:57 +0400 |
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committer | Brecht Van Lommel <brechtvanlommel@pandora.be> | 2009-10-02 03:32:57 +0400 |
commit | b26ef33b8ed68ba3b5a5a78a3f23fcade4035f31 (patch) | |
tree | dd88daaab4ad1768e6060e6f787741959cfc3c04 /source/blender/editors/space_text | |
parent | bc942eceacb638735dc4f4f68252c4c207147a70 (diff) |
Fix #19311: adding/opening datablocks did not always make the right
one active. Now there's a function to get the pointer + property from
the UI, just like for the animation operators.
Also two fixes for fileselect events, regions are now preserved so that
context is restored to the old region, and the cancel callback is called
when the operator is cancelled.
Diffstat (limited to 'source/blender/editors/space_text')
-rw-r--r-- | source/blender/editors/space_text/text_ops.c | 58 |
1 files changed, 56 insertions, 2 deletions
diff --git a/source/blender/editors/space_text/text_ops.c b/source/blender/editors/space_text/text_ops.c index 8e81336912b..44f7a097a18 100644 --- a/source/blender/editors/space_text/text_ops.c +++ b/source/blender/editors/space_text/text_ops.c @@ -159,10 +159,24 @@ static int new_exec(bContext *C, wmOperator *op) { SpaceText *st= CTX_wm_space_text(C); Text *text; + PointerRNA ptr, idptr; + PropertyRNA *prop; text= add_empty_text("Text"); - if(st) { + /* hook into UI */ + uiIDContextProperty(C, &ptr, &prop); + + if(prop) { + /* when creating new ID blocks, use is already 1, but RNA + * pointer se also increases user, so this compensates it */ + text->id.us--; + + RNA_id_pointer_create(&text->id, &idptr); + RNA_property_pointer_set(&ptr, prop, idptr); + RNA_property_update(C, &ptr, prop); + } + else if(st) { st->text= text; st->top= 0; } @@ -186,23 +200,61 @@ void TEXT_OT_new(wmOperatorType *ot) /******************* open operator *********************/ +static void open_init(bContext *C, wmOperator *op) +{ + PropertyPointerRNA *pprop; + + op->customdata= pprop= MEM_callocN(sizeof(PropertyPointerRNA), "OpenPropertyPointerRNA"); + uiIDContextProperty(C, &pprop->ptr, &pprop->prop); +} + +static int open_cancel(bContext *C, wmOperator *op) +{ + MEM_freeN(op->customdata); + return OPERATOR_CANCELLED; +} + static int open_exec(bContext *C, wmOperator *op) { SpaceText *st= CTX_wm_space_text(C); Text *text; + PropertyPointerRNA *pprop; + PointerRNA idptr; char str[FILE_MAX]; RNA_string_get(op->ptr, "path", str); text= add_text(str, G.sce); - if(st) { + if(!text) { + if(op->customdata) MEM_freeN(op->customdata); + return OPERATOR_CANCELLED; + } + + if(!op->customdata) + open_init(C, op); + + /* hook into UI */ + pprop= op->customdata; + + if(pprop->prop) { + /* when creating new ID blocks, use is already 1, but RNA + * pointer se also increases user, so this compensates it */ + text->id.us--; + + RNA_id_pointer_create(&text->id, &idptr); + RNA_property_pointer_set(&pprop->ptr, pprop->prop, idptr); + RNA_property_update(C, &pprop->ptr, pprop->prop); + } + else if(st) { st->text= text; st->top= 0; } WM_event_add_notifier(C, NC_TEXT|NA_ADDED, text); + MEM_freeN(op->customdata); + return OPERATOR_FINISHED; } @@ -214,6 +266,7 @@ static int open_invoke(bContext *C, wmOperator *op, wmEvent *event) if(RNA_property_is_set(op->ptr, "path")) return open_exec(C, op); + open_init(C, op); RNA_string_set(op->ptr, "path", path); WM_event_add_fileselect(C, op); @@ -230,6 +283,7 @@ void TEXT_OT_open(wmOperatorType *ot) /* api callbacks */ ot->exec= open_exec; ot->invoke= open_invoke; + ot->cancel= open_cancel; ot->poll= text_new_poll; /* properties */ |