diff options
author | Nathan Craddock <nzcraddock@gmail.com> | 2019-08-09 23:00:49 +0300 |
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committer | Nathan Craddock <nzcraddock@gmail.com> | 2019-08-16 21:30:54 +0300 |
commit | 7ee23928878bafb32b53767806f613cc72d10c38 (patch) | |
tree | 7b52f10757e49cfc3441b3d77b21fd98233dd009 /source/blender/editors/space_outliner/outliner_select.c | |
parent | 7ba2de8f8f5a0b404474eaaf822590781f73a745 (diff) |
Outliner: Support box select on click+drag
Diffstat (limited to 'source/blender/editors/space_outliner/outliner_select.c')
-rw-r--r-- | source/blender/editors/space_outliner/outliner_select.c | 39 |
1 files changed, 38 insertions, 1 deletions
diff --git a/source/blender/editors/space_outliner/outliner_select.c b/source/blender/editors/space_outliner/outliner_select.c index a279512e84a..e4af3c41d97 100644 --- a/source/blender/editors/space_outliner/outliner_select.c +++ b/source/blender/editors/space_outliner/outliner_select.c @@ -1428,6 +1428,37 @@ static int outliner_box_select_exec(bContext *C, wmOperator *op) return OPERATOR_FINISHED; } +/* Find if x coordinate is over an icon or name */ +static bool outliner_item_is_co_over_name_icons(TreeElement *te, float view_co_x) +{ + /* Special case: count area left of Scene Collection as empty space */ + bool outside_left = (TREESTORE(te)->type == TSE_VIEW_COLLECTION_BASE) ? + (view_co_x > te->xs + UI_UNIT_X) : + (view_co_x > te->xs); + + return outside_left && (view_co_x < te->xend); +} + +static int outliner_box_select_invoke(bContext *C, wmOperator *op, const wmEvent *event) +{ + SpaceOutliner *soops = CTX_wm_space_outliner(C); + ARegion *ar = CTX_wm_region(C); + float view_mval[2]; + const bool tweak = RNA_boolean_get(op->ptr, "tweak"); + + UI_view2d_region_to_view(&ar->v2d, event->mval[0], event->mval[1], &view_mval[0], &view_mval[1]); + + /* Find element clicked on */ + TreeElement *te = outliner_find_item_at_y(soops, &soops->tree, view_mval[1]); + + /* Pass through if click is over name or icons, or not tweak event */ + if (te && tweak && outliner_item_is_co_over_name_icons(te, view_mval[0])) { + return OPERATOR_CANCELLED | OPERATOR_PASS_THROUGH; + } + + return WM_gesture_box_invoke(C, op, event); +} + void OUTLINER_OT_select_box(wmOperatorType *ot) { /* identifiers */ @@ -1436,7 +1467,7 @@ void OUTLINER_OT_select_box(wmOperatorType *ot) ot->description = "Use box selection to select tree elements"; /* api callbacks */ - ot->invoke = WM_gesture_box_invoke; + ot->invoke = outliner_box_select_invoke; ot->exec = outliner_box_select_exec; ot->modal = WM_gesture_box_modal; ot->cancel = WM_gesture_box_cancel; @@ -1447,6 +1478,12 @@ void OUTLINER_OT_select_box(wmOperatorType *ot) ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO; /* properties */ + PropertyRNA *prop; + + prop = RNA_def_boolean( + ot->srna, "tweak", false, "Tweak", "Tweak gesture from empty space for box selection"); + RNA_def_property_flag(prop, PROP_SKIP_SAVE); + WM_operator_properties_gesture_box(ot); WM_operator_properties_select_operation_simple(ot); } |