diff options
Diffstat (limited to 'source/blender/windowmanager')
| -rw-r--r-- | source/blender/windowmanager/WM_api.h | 3 | ||||
| -rw-r--r-- | source/blender/windowmanager/intern/wm_dragdrop.c | 21 | ||||
| -rw-r--r-- | source/blender/windowmanager/intern/wm_event_system.c | 73 |
3 files changed, 65 insertions, 32 deletions
diff --git a/source/blender/windowmanager/WM_api.h b/source/blender/windowmanager/WM_api.h index 3521c4d1bd5..d175b11fe5c 100644 --- a/source/blender/windowmanager/WM_api.h +++ b/source/blender/windowmanager/WM_api.h @@ -484,6 +484,9 @@ void WM_event_drag_image(struct wmDrag *, struct ImBuf *, float scale, int sx void WM_drag_free(struct wmDrag *drag); void WM_drag_free_list(struct ListBase *lb); +struct ID *WM_drag_ID(const struct wmDrag *drag, short idcode); +struct ID *WM_drag_ID_from_event(const struct wmEvent *event, short idcode); + struct wmDropBox *WM_dropbox_add( ListBase *lb, const char *idname, bool (*poll)(struct bContext *, struct wmDrag *, const struct wmEvent *event, const char **), diff --git a/source/blender/windowmanager/intern/wm_dragdrop.c b/source/blender/windowmanager/intern/wm_dragdrop.c index 0ae51cc922b..6b9a7fb5430 100644 --- a/source/blender/windowmanager/intern/wm_dragdrop.c +++ b/source/blender/windowmanager/intern/wm_dragdrop.c @@ -189,6 +189,27 @@ void WM_drag_free_list(struct ListBase *lb) } } + +ID *WM_drag_ID(const wmDrag *drag, short idcode) +{ + if (drag->type != WM_DRAG_ID) { + return NULL; + } + + ID *id = drag->poin; + return (idcode == 0 || GS(id->name) == idcode) ? id : NULL; +} + +ID *WM_drag_ID_from_event(const wmEvent *event, short idcode) +{ + if (event->custom != EVT_DATA_DRAGDROP) { + return NULL; + } + + ListBase *lb = event->customdata; + return WM_drag_ID(lb->first, idcode); +} + static const char *dropbox_active(bContext *C, ListBase *handlers, wmDrag *drag, const wmEvent *event) { wmEventHandler *handler = handlers->first; diff --git a/source/blender/windowmanager/intern/wm_event_system.c b/source/blender/windowmanager/intern/wm_event_system.c index 5d343c5e0fe..0581d41ea04 100644 --- a/source/blender/windowmanager/intern/wm_event_system.c +++ b/source/blender/windowmanager/intern/wm_event_system.c @@ -98,7 +98,7 @@ static void wm_notifier_clear(wmNotifier *note); static void update_tablet_data(wmWindow *win, wmEvent *event); static int wm_operator_call_internal(bContext *C, wmOperatorType *ot, PointerRNA *properties, ReportList *reports, - const short context, const bool poll_only); + const short context, const bool poll_only, wmEvent *event); /* ************ event management ************** */ @@ -638,7 +638,7 @@ bool WM_operator_poll(bContext *C, wmOperatorType *ot) /* sets up the new context and calls 'wm_operator_invoke()' with poll_only */ bool WM_operator_poll_context(bContext *C, wmOperatorType *ot, short context) { - return wm_operator_call_internal(C, ot, NULL, NULL, context, true); + return wm_operator_call_internal(C, ot, NULL, NULL, context, true, NULL); } bool WM_operator_check_ui_empty(wmOperatorType *ot) @@ -1431,10 +1431,8 @@ static int wm_operator_invoke( */ static int wm_operator_call_internal( bContext *C, wmOperatorType *ot, PointerRNA *properties, ReportList *reports, - const short context, const bool poll_only) + const short context, const bool poll_only, wmEvent *event) { - wmEvent *event; - int retval; CTX_wm_operator_poll_msg_set(C, NULL); @@ -1443,27 +1441,29 @@ static int wm_operator_call_internal( if (ot) { wmWindow *window = CTX_wm_window(C); - switch (context) { - case WM_OP_INVOKE_DEFAULT: - case WM_OP_INVOKE_REGION_WIN: - case WM_OP_INVOKE_REGION_PREVIEW: - case WM_OP_INVOKE_REGION_CHANNELS: - case WM_OP_INVOKE_AREA: - case WM_OP_INVOKE_SCREEN: - /* window is needed for invoke, cancel operator */ - if (window == NULL) { - if (poll_only) { - CTX_wm_operator_poll_msg_set(C, "Missing 'window' in context"); + if (event == NULL) { + switch (context) { + case WM_OP_INVOKE_DEFAULT: + case WM_OP_INVOKE_REGION_WIN: + case WM_OP_INVOKE_REGION_PREVIEW: + case WM_OP_INVOKE_REGION_CHANNELS: + case WM_OP_INVOKE_AREA: + case WM_OP_INVOKE_SCREEN: + /* window is needed for invoke, cancel operator */ + if (window == NULL) { + if (poll_only) { + CTX_wm_operator_poll_msg_set(C, "Missing 'window' in context"); + } + return 0; } - return 0; - } - else { - event = window->eventstate; - } - break; - default: - event = NULL; - break; + else { + event = window->eventstate; + } + break; + default: + event = NULL; + break; + } } switch (context) { @@ -1561,7 +1561,7 @@ static int wm_operator_call_internal( int WM_operator_name_call_ptr(bContext *C, wmOperatorType *ot, short context, PointerRNA *properties) { BLI_assert(ot == WM_operatortype_find(ot->idname, true)); - return wm_operator_call_internal(C, ot, properties, NULL, context, false); + return wm_operator_call_internal(C, ot, properties, NULL, context, false, NULL); } int WM_operator_name_call(bContext *C, const char *opstring, short context, PointerRNA *properties) { @@ -1627,7 +1627,7 @@ int WM_operator_call_py( wmWindowManager *wm = CTX_wm_manager(C); if (!is_undo && wm) wm->op_undo_depth++; - retval = wm_operator_call_internal(C, ot, properties, reports, context, false); + retval = wm_operator_call_internal(C, ot, properties, reports, context, false, NULL); if (!is_undo && wm && (wm == CTX_wm_manager(C))) wm->op_undo_depth--; @@ -2370,17 +2370,26 @@ static int wm_handlers_do_intern(bContext *C, wmEvent *event, ListBase *handlers for (drag = lb->first; drag; drag = drag->next) { const char *tooltip = NULL; if (drop->poll(C, drag, event, &tooltip)) { - drop->copy(drag, drop); + /* Optionally copy drag information to operator properties. */ + if (drop->copy) { + drop->copy(drag, drop); + } - /* free the drags before calling operator */ + /* Pass single matched wmDrag onto the operator. */ + BLI_remlink(lb, drag); + ListBase single_lb = {drag, drag}; + event->customdata = &single_lb; + + wm_operator_call_internal(C, drop->ot, drop->ptr, NULL, drop->opcontext, false, event); + action |= WM_HANDLER_BREAK; + + /* free the drags */ WM_drag_free_list(lb); + WM_drag_free_list(&single_lb); event->customdata = NULL; event->custom = 0; - WM_operator_name_call_ptr(C, drop->ot, drop->opcontext, drop->ptr); - action |= WM_HANDLER_BREAK; - /* XXX fileread case */ if (CTX_wm_window(C) == NULL) return action; |