diff options
| -rw-r--r-- | source/blender/editors/space_outliner/outliner_intern.h | 1 | ||||
| -rw-r--r-- | source/blender/editors/space_outliner/outliner_ops.c | 112 |
2 files changed, 106 insertions, 7 deletions
diff --git a/source/blender/editors/space_outliner/outliner_intern.h b/source/blender/editors/space_outliner/outliner_intern.h index 1be709415e8..b06c9b85eb8 100644 --- a/source/blender/editors/space_outliner/outliner_intern.h +++ b/source/blender/editors/space_outliner/outliner_intern.h @@ -107,6 +107,7 @@ typedef struct TreeElement { TreeElementInsertType insert_type; /* the element before/after/into which we may insert the dragged one (NULL to insert at top) */ struct TreeElement *insert_handle; + void *tooltip_draw_handle; } *drag_data; } TreeElement; diff --git a/source/blender/editors/space_outliner/outliner_ops.c b/source/blender/editors/space_outliner/outliner_ops.c index 5f73f176e2e..599096c0ee9 100644 --- a/source/blender/editors/space_outliner/outliner_ops.c +++ b/source/blender/editors/space_outliner/outliner_ops.c @@ -33,9 +33,13 @@ #include "BLI_listbase.h" #include "BLI_math.h" +#include "BLT_translation.h" + #include "BKE_context.h" #include "BKE_main.h" +#include "GPU_immediate.h" + #include "RNA_access.h" #include "UI_interface.h" @@ -48,6 +52,11 @@ #include "outliner_intern.h" +typedef struct OutlinerDragDropTooltip { + TreeElement *te; + void *handle; +} OutlinerDragDropTooltip; + enum { OUTLINER_ITEM_DRAG_CANCEL, OUTLINER_ITEM_DRAG_CONFIRM, @@ -69,9 +78,15 @@ static TreeElement *outliner_item_drag_element_find(SpaceOops *soops, ARegion *a return outliner_find_item_at_y(soops, &soops->tree, my); } -static void outliner_item_drag_end(TreeElement *dragged_te) +static void outliner_item_drag_end(wmWindow *win, OutlinerDragDropTooltip *data) { - MEM_SAFE_FREE(dragged_te->drag_data); + MEM_SAFE_FREE(data->te->drag_data); + + if (data->handle) { + WM_draw_cb_exit(win, data->handle); + } + + MEM_SAFE_FREE(data); } static void outliner_item_drag_get_insert_data( @@ -164,8 +179,13 @@ static void outliner_item_drag_handle( te_dragged->drag_data->insert_handle = te_insert_handle; } -static bool outliner_item_drag_drop_apply(Main *bmain, SpaceOops *soops, TreeElement *dragged_te, const wmEvent *event) +static bool outliner_item_drag_drop_apply( + Main *bmain, + SpaceOops *soops, + OutlinerDragDropTooltip *data, + const wmEvent *event) { + TreeElement *dragged_te = data->te; TreeElement *insert_handle = dragged_te->drag_data->insert_handle; TreeElementInsertType insert_type = dragged_te->drag_data->insert_type; @@ -190,7 +210,8 @@ static int outliner_item_drag_drop_modal(bContext *C, wmOperator *op, const wmEv Main *bmain = CTX_data_main(C); ARegion *ar = CTX_wm_region(C); SpaceOops *soops = CTX_wm_space_outliner(C); - TreeElement *te_dragged = op->customdata; + OutlinerDragDropTooltip *data = op->customdata; + TreeElement *te_dragged = data->te; int retval = OPERATOR_RUNNING_MODAL; bool redraw = false; bool skip_rebuild = true; @@ -198,7 +219,7 @@ static int outliner_item_drag_drop_modal(bContext *C, wmOperator *op, const wmEv switch (event->type) { case EVT_MODAL_MAP: if (event->val == OUTLINER_ITEM_DRAG_CONFIRM) { - if (outliner_item_drag_drop_apply(bmain, soops, te_dragged, event)) { + if (outliner_item_drag_drop_apply(bmain, soops, data, event)) { skip_rebuild = false; } retval = OPERATOR_FINISHED; @@ -210,7 +231,7 @@ static int outliner_item_drag_drop_modal(bContext *C, wmOperator *op, const wmEv BLI_assert(0); } WM_event_add_mousemove(C); /* update highlight */ - outliner_item_drag_end(te_dragged); + outliner_item_drag_end(CTX_wm_window(C), data); redraw = true; break; case MOUSEMOVE: @@ -229,6 +250,78 @@ static int outliner_item_drag_drop_modal(bContext *C, wmOperator *op, const wmEv return retval; } +static const char *outliner_drag_drop_tooltip_get( + const TreeElement *te_float) +{ + const char *name = NULL; + TreeStoreElem *tselem = TREESTORE(te_float); + + const TreeElement *te_insert = te_float->drag_data->insert_handle; + if (ELEM(tselem->type, TSE_LAYER_COLLECTION, TSE_SCENE_COLLECTION)) { + if (te_insert == NULL) { + name = TIP_("Move collection"); + } + else { + switch (te_float->drag_data->insert_type) { + case TE_INSERT_BEFORE: + if (te_insert->prev) { + name = TIP_("Move between collections"); + } + else { + name = TIP_("Move before collection"); + } + break; + case TE_INSERT_AFTER: + if (te_insert->next) { + name = TIP_("Move between collections"); + } + else { + name = TIP_("Move after collection"); + } + break; + case TE_INSERT_INTO: + name = TIP_("Move inside collection"); + break; + } + } + } + else if ((tselem->type == 0) && (te_float->idcode == ID_OB)) { + name = TIP_("Move to collection (Ctrl to add)"); + } + + return name; +} + +static void outliner_drag_drop_tooltip_cb(const wmWindow *win, void *vdata) +{ + OutlinerDragDropTooltip *data = vdata; + const char *tooltip; + + int cursorx, cursory; + int x, y; + + tooltip = outliner_drag_drop_tooltip_get(data->te); + if (tooltip == NULL) { + return; + } + + cursorx = win->eventstate->x; + cursory = win->eventstate->y; + + x = cursorx + U.widget_unit; + y = cursory - U.widget_unit; + + /* Drawing. */ + const uiFontStyle *fstyle = UI_FSTYLE_WIDGET; + + const float col_fg[4] = {1.0f, 1.0f, 1.0f, 1.0f}; + const float col_bg[4] = {0.0f, 0.0f, 0.0f, 0.2f}; + + glEnable(GL_BLEND); + UI_fontstyle_draw_simple_backdrop(fstyle, x, y, tooltip, col_fg, col_bg); + glDisable(GL_BLEND); +} + static int outliner_item_drag_drop_invoke(bContext *C, wmOperator *op, const wmEvent *event) { ARegion *ar = CTX_wm_region(C); @@ -239,7 +332,10 @@ static int outliner_item_drag_drop_invoke(bContext *C, wmOperator *op, const wmE return (OPERATOR_FINISHED | OPERATOR_PASS_THROUGH); } - op->customdata = te_dragged; + OutlinerDragDropTooltip *data = MEM_mallocN(sizeof(OutlinerDragDropTooltip), __func__); + data->te = te_dragged; + + op->customdata = data; te_dragged->drag_data = MEM_callocN(sizeof(*te_dragged->drag_data), __func__); /* by default we don't change the item position */ te_dragged->drag_data->insert_handle = te_dragged; @@ -251,6 +347,8 @@ static int outliner_item_drag_drop_invoke(bContext *C, wmOperator *op, const wmE WM_event_add_modal_handler(C, op); + data->handle = WM_draw_cb_activate(CTX_wm_window(C), outliner_drag_drop_tooltip_cb, data); + return OPERATOR_RUNNING_MODAL; } |