diff options
author | Hans Goudey <h.goudey@me.com> | 2022-07-27 07:12:06 +0300 |
---|---|---|
committer | Hans Goudey <h.goudey@me.com> | 2022-07-27 07:15:33 +0300 |
commit | 38e270ae30d97a171e72af0359d34d19a647489d (patch) | |
tree | 4bb2f21472469cb5b021eedbeacd64c52862e03c /source/blender/windowmanager/intern | |
parent | e67710b908b7e0c4846119ed0cc69f2395a08fb5 (diff) |
Cleanup: Move wm_dragdrop.c to C++
Diffstat (limited to 'source/blender/windowmanager/intern')
-rw-r--r-- | source/blender/windowmanager/intern/wm_dragdrop.cc (renamed from source/blender/windowmanager/intern/wm_dragdrop.c) | 132 | ||||
-rw-r--r-- | source/blender/windowmanager/intern/wm_event_system.cc | 2 |
2 files changed, 67 insertions, 67 deletions
diff --git a/source/blender/windowmanager/intern/wm_dragdrop.c b/source/blender/windowmanager/intern/wm_dragdrop.cc index 36bd69a9b25..fa8cc842037 100644 --- a/source/blender/windowmanager/intern/wm_dragdrop.c +++ b/source/blender/windowmanager/intern/wm_dragdrop.cc @@ -7,7 +7,7 @@ * Our own drag-and-drop, drag state and drop boxes. */ -#include <string.h> +#include <cstring> #include "DNA_screen_types.h" #include "DNA_space_types.h" @@ -57,7 +57,7 @@ /* ****************************************************** */ -static ListBase dropboxes = {NULL, NULL}; +static ListBase dropboxes = {nullptr, nullptr}; static void wm_drag_free_asset_data(wmDragAsset **asset_data); @@ -65,14 +65,13 @@ static void wm_drag_free_asset_data(wmDragAsset **asset_data); /* these are part of blender's UI/space specs, and not like keymaps */ /* when editors become configurable, they can add own dropbox definitions */ -typedef struct wmDropBoxMap { +struct wmDropBoxMap { struct wmDropBoxMap *next, *prev; ListBase dropboxes; short spaceid, regionid; char idname[KMAP_MAX_NAME]; - -} wmDropBoxMap; +}; ListBase *WM_dropboxmap_find(const char *idname, int spaceid, int regionid) { @@ -84,7 +83,7 @@ ListBase *WM_dropboxmap_find(const char *idname, int spaceid, int regionid) } } - wmDropBoxMap *dm = MEM_callocN(sizeof(struct wmDropBoxMap), "dropmap list"); + wmDropBoxMap *dm = MEM_cnew<wmDropBoxMap>(__func__); BLI_strncpy(dm->idname, idname, KMAP_MAX_NAME); dm->spaceid = spaceid; dm->regionid = regionid; @@ -97,20 +96,20 @@ wmDropBox *WM_dropbox_add(ListBase *lb, const char *idname, bool (*poll)(bContext *, wmDrag *, const wmEvent *), void (*copy)(bContext *, wmDrag *, wmDropBox *), - void (*cancel)(struct Main *, wmDrag *, wmDropBox *), + void (*cancel)(Main *, wmDrag *, wmDropBox *), WMDropboxTooltipFunc tooltip) { - wmDropBox *drop = MEM_callocN(sizeof(wmDropBox), "wmDropBox"); + wmDropBox *drop = MEM_cnew<wmDropBox>(__func__); drop->poll = poll; drop->copy = copy; drop->cancel = cancel; drop->tooltip = tooltip; - drop->ot = WM_operatortype_find(idname, 0); + drop->ot = WM_operatortype_find(idname, false); - if (drop->ot == NULL) { + if (drop->ot == nullptr) { MEM_freeN(drop); printf("Error: dropbox with unknown operator: %s\n", idname); - return NULL; + return nullptr; } WM_operator_properties_alloc(&(drop->ptr), &(drop->properties), idname); @@ -170,25 +169,25 @@ static void wm_dropbox_invoke(bContext *C, wmDrag *drag) if (drop->on_drag_start) { drop->on_drag_start(C, drag); } - CTX_store_set(C, NULL); + CTX_store_set(C, nullptr); } } } wmDrag *WM_drag_data_create( - struct bContext *C, int icon, int type, void *poin, double value, unsigned int flags) + bContext *C, int icon, int type, void *poin, double value, unsigned int flags) { - wmDrag *drag = MEM_callocN(sizeof(struct wmDrag), "new drag"); + wmDrag *drag = MEM_cnew<wmDrag>(__func__); /* Keep track of future multi-touch drag too, add a mouse-pointer id or so. */ /* if multiple drags are added, they're drawn as list */ - drag->flags = flags; + drag->flags = static_cast<eWM_DragFlags>(flags); drag->icon = icon; drag->type = type; switch (type) { case WM_DRAG_PATH: - BLI_strncpy(drag->path, poin, FILE_MAX); + BLI_strncpy(drag->path, static_cast<const char *>(poin), FILE_MAX); /* As the path is being copied, free it immediately as `drag` won't "own" the data. */ if (flags & WM_DRAG_FREE_DATA) { MEM_freeN(poin); @@ -196,7 +195,7 @@ wmDrag *WM_drag_data_create( break; case WM_DRAG_ID: if (poin) { - WM_drag_add_local_ID(drag, poin, NULL); + WM_drag_add_local_ID(drag, static_cast<ID *>(poin), nullptr); } break; case WM_DRAG_ASSET: @@ -211,7 +210,7 @@ wmDrag *WM_drag_data_create( const AssetLibraryReference *asset_library = CTX_wm_asset_library_ref(C); ListBase asset_file_links = CTX_data_collection_get(C, "selected_asset_files"); LISTBASE_FOREACH (const CollectionPointerLink *, link, &asset_file_links) { - const FileDirEntry *asset_file = link->ptr.data; + const FileDirEntry *asset_file = static_cast<const FileDirEntry *>(link->ptr.data); const AssetHandle asset_handle = {asset_file}; WM_drag_add_asset_list_item(drag, C, asset_library, &asset_handle); } @@ -236,7 +235,7 @@ void WM_event_start_prepared_drag(bContext *C, wmDrag *drag) } void WM_event_start_drag( - struct bContext *C, int icon, int type, void *poin, double value, unsigned int flags) + bContext *C, int icon, int type, void *poin, double value, unsigned int flags) { wmDrag *drag = WM_drag_data_create(C, icon, type, poin, value, flags); WM_event_start_prepared_drag(C, drag); @@ -266,12 +265,12 @@ static bContextStore *wm_drop_ui_context_create(const bContext *C) { uiBut *active_but = UI_region_active_but_get(CTX_wm_region(C)); if (!active_but) { - return NULL; + return nullptr; } bContextStore *but_context = UI_but_context_get(active_but); if (!but_context) { - return NULL; + return nullptr; } return CTX_store_copy(but_context); @@ -283,7 +282,7 @@ static void wm_drop_ui_context_free(bContextStore **context_store) return; } CTX_store_free(*context_store); - *context_store = NULL; + *context_store = nullptr; } void WM_event_drag_image(wmDrag *drag, ImBuf *imb, float scale) @@ -294,14 +293,14 @@ void WM_event_drag_image(wmDrag *drag, ImBuf *imb, float scale) void WM_drag_data_free(int dragtype, void *poin) { - /* Don't require all the callers to have a NULL-check, just allow passing NULL. */ + /* Don't require all the callers to have a nullptr-check, just allow passing nullptr. */ if (!poin) { return; } /* Not too nice, could become a callback. */ if (dragtype == WM_DRAG_ASSET) { - wmDragAsset *asset_data = poin; + wmDragAsset *asset_data = static_cast<wmDragAsset *>(poin); wm_drag_free_asset_data(&asset_data); } else { @@ -331,17 +330,17 @@ void WM_drag_free(wmDrag *drag) MEM_freeN(drag); } -void WM_drag_free_list(struct ListBase *lb) +void WM_drag_free_list(ListBase *lb) { wmDrag *drag; - while ((drag = BLI_pophead(lb))) { + while ((drag = static_cast<wmDrag *>(BLI_pophead(lb)))) { WM_drag_free(drag); } } static char *dropbox_tooltip(bContext *C, wmDrag *drag, const int xy[2], wmDropBox *drop) { - char *tooltip = NULL; + char *tooltip = nullptr; if (drop->tooltip) { tooltip = drop->tooltip(C, drag, xy, drop); } @@ -361,7 +360,7 @@ static wmDropBox *dropbox_active(bContext *C, if (drag->drop_state.free_disabled_info) { MEM_SAFE_FREE(drag->drop_state.disabled_info); } - drag->drop_state.disabled_info = NULL; + drag->drop_state.disabled_info = nullptr; LISTBASE_FOREACH (wmEventHandler *, handler_base, handlers) { if (handler_base->type == WM_HANDLER_TYPE_DROPBOX) { @@ -381,7 +380,7 @@ static wmDropBox *dropbox_active(bContext *C, const wmOperatorCallContext opcontext = wm_drop_operator_context_get(drop); if (WM_operator_poll_context(C, drop->ot, opcontext)) { - CTX_store_set(C, NULL); + CTX_store_set(C, nullptr); return drop; } @@ -397,8 +396,8 @@ static wmDropBox *dropbox_active(bContext *C, } } } - CTX_store_set(C, NULL); - return NULL; + CTX_store_set(C, nullptr); + return nullptr; } /* return active operator tooltip/name when mouse is in box */ @@ -441,14 +440,14 @@ static void wm_drop_update_active(bContext *C, wmDrag *drag, const wmEvent *even if (drop != drop_prev) { if (drop_prev && drop_prev->draw_deactivate) { drop_prev->draw_deactivate(drop_prev, drag); - BLI_assert(drop_prev->draw_data == NULL); + BLI_assert(drop_prev->draw_data == nullptr); } if (drop && drop->draw_activate) { drop->draw_activate(drop, drag); } drag->drop_state.active_dropbox = drop; - drag->drop_state.area_from = drop ? CTX_wm_area(C) : NULL; - drag->drop_state.region_from = drop ? CTX_wm_region(C) : NULL; + drag->drop_state.area_from = drop ? CTX_wm_area(C) : nullptr; + drag->drop_state.region_from = drop ? CTX_wm_region(C) : nullptr; } if (!drag->drop_state.active_dropbox) { @@ -476,7 +475,7 @@ void wm_drop_prepare(bContext *C, wmDrag *drag, wmDropBox *drop) void wm_drop_end(bContext *C, wmDrag *UNUSED(drag), wmDropBox *UNUSED(drop)) { - CTX_store_set(C, NULL); + CTX_store_set(C, nullptr); } void wm_drags_check_ops(bContext *C, const wmEvent *event) @@ -511,7 +510,7 @@ void WM_drag_add_local_ID(wmDrag *drag, ID *id, ID *from_parent) /* Don't drag the same ID twice. */ LISTBASE_FOREACH (wmDragID *, drag_id, &drag->ids) { if (drag_id->id == id) { - if (drag_id->from_parent == NULL) { + if (drag_id->from_parent == nullptr) { drag_id->from_parent = from_parent; } return; @@ -523,7 +522,7 @@ void WM_drag_add_local_ID(wmDrag *drag, ID *id, ID *from_parent) } /* Add to list. */ - wmDragID *drag_id = MEM_callocN(sizeof(wmDragID), __func__); + wmDragID *drag_id = MEM_cnew<wmDragID>(__func__); drag_id->id = id; drag_id->from_parent = from_parent; BLI_addtail(&drag->ids, drag_id); @@ -532,26 +531,26 @@ void WM_drag_add_local_ID(wmDrag *drag, ID *id, ID *from_parent) ID *WM_drag_get_local_ID(const wmDrag *drag, short idcode) { if (drag->type != WM_DRAG_ID) { - return NULL; + return nullptr; } - wmDragID *drag_id = drag->ids.first; + wmDragID *drag_id = static_cast<wmDragID *>(drag->ids.first); if (!drag_id) { - return NULL; + return nullptr; } ID *id = drag_id->id; - return (idcode == 0 || GS(id->name) == idcode) ? id : NULL; + return (idcode == 0 || GS(id->name) == idcode) ? id : nullptr; } ID *WM_drag_get_local_ID_from_event(const wmEvent *event, short idcode) { if (event->custom != EVT_DATA_DRAGDROP) { - return NULL; + return nullptr; } - ListBase *lb = event->customdata; - return WM_drag_get_local_ID(lb->first, idcode); + ListBase *lb = static_cast<ListBase *>(event->customdata); + return WM_drag_get_local_ID(static_cast<const wmDrag *>(lb->first), idcode); } bool WM_drag_is_ID_type(const wmDrag *drag, int idcode) @@ -564,7 +563,7 @@ wmDragAsset *WM_drag_create_asset_data(const AssetHandle *asset, const char *path, int import_type) { - wmDragAsset *asset_drag = MEM_mallocN(sizeof(*asset_drag), "wmDragAsset"); + wmDragAsset *asset_drag = MEM_new<wmDragAsset>(__func__); BLI_strncpy(asset_drag->name, ED_asset_handle_get_name(asset), sizeof(asset_drag->name)); asset_drag->metadata = metadata; @@ -584,14 +583,14 @@ static void wm_drag_free_asset_data(wmDragAsset **asset_data) wmDragAsset *WM_drag_get_asset_data(const wmDrag *drag, int idcode) { if (drag->type != WM_DRAG_ASSET) { - return NULL; + return nullptr; } - wmDragAsset *asset_drag = drag->poin; - return (ELEM(idcode, 0, asset_drag->id_type)) ? asset_drag : NULL; + wmDragAsset *asset_drag = static_cast<wmDragAsset *>(drag->poin); + return (ELEM(idcode, 0, asset_drag->id_type)) ? asset_drag : nullptr; } -struct AssetMetaData *WM_drag_get_asset_meta_data(const wmDrag *drag, int idcode) +AssetMetaData *WM_drag_get_asset_meta_data(const wmDrag *drag, int idcode) { wmDragAsset *drag_asset = WM_drag_get_asset_data(drag, idcode); if (drag_asset) { @@ -603,17 +602,18 @@ struct AssetMetaData *WM_drag_get_asset_meta_data(const wmDrag *drag, int idcode return local_id->asset_data; } - return NULL; + return nullptr; } ID *WM_drag_asset_id_import(wmDragAsset *asset_drag, const int flag_extra) { /* Only support passing in limited flags. */ BLI_assert(flag_extra == (flag_extra & FILE_AUTOSELECT)); - eFileSel_Params_Flag flag = flag_extra | FILE_ACTIVE_COLLECTION; + eFileSel_Params_Flag flag = static_cast<eFileSel_Params_Flag>(flag_extra) | + FILE_ACTIVE_COLLECTION; const char *name = asset_drag->name; - ID_Type idtype = asset_drag->id_type; + ID_Type idtype = static_cast<ID_Type>(asset_drag->id_type); /* FIXME: Link/Append should happens in the operator called at the end of drop process, not from * here. */ @@ -651,7 +651,7 @@ ID *WM_drag_asset_id_import(wmDragAsset *asset_drag, const int flag_extra) } BLI_assert_unreachable(); - return NULL; + return nullptr; } bool WM_drag_asset_will_import_linked(const wmDrag *drag) @@ -667,7 +667,7 @@ bool WM_drag_asset_will_import_linked(const wmDrag *drag) ID *WM_drag_get_local_ID_or_import_from_asset(const wmDrag *drag, int idcode) { if (!ELEM(drag->type, WM_DRAG_ASSET, WM_DRAG_ID)) { - return NULL; + return nullptr; } if (drag->type == WM_DRAG_ID) { @@ -676,14 +676,14 @@ ID *WM_drag_get_local_ID_or_import_from_asset(const wmDrag *drag, int idcode) wmDragAsset *asset_drag = WM_drag_get_asset_data(drag, idcode); if (!asset_drag) { - return NULL; + return nullptr; } /* Link/append the asset. */ return WM_drag_asset_id_import(asset_drag, 0); } -void WM_drag_free_imported_drag_ID(struct Main *bmain, wmDrag *drag, wmDropBox *drop) +void WM_drag_free_imported_drag_ID(Main *bmain, wmDrag *drag, wmDropBox *drop) { if (drag->type != WM_DRAG_ASSET) { return; @@ -697,8 +697,8 @@ void WM_drag_free_imported_drag_ID(struct Main *bmain, wmDrag *drag, wmDropBox * /* Try to find the imported ID. For this to work either a "session_uuid" or "name" property must * have been defined (see #WM_operator_properties_id_lookup()). */ ID *id = WM_operator_properties_id_lookup_from_name_or_session_uuid( - bmain, drop->ptr, asset_drag->id_type); - if (id != NULL) { + bmain, drop->ptr, static_cast<ID_Type>(asset_drag->id_type)); + if (id != nullptr) { /* Do not delete the dragged ID if it has any user, otherwise if it is a 're-used' ID it will * cause T95636. Note that we need first to add the user that we want to remove in * #BKE_id_free_us. */ @@ -710,10 +710,10 @@ void WM_drag_free_imported_drag_ID(struct Main *bmain, wmDrag *drag, wmDropBox * wmDragAssetCatalog *WM_drag_get_asset_catalog_data(const wmDrag *drag) { if (drag->type != WM_DRAG_ASSET_CATALOG) { - return NULL; + return nullptr; } - return drag->poin; + return static_cast<wmDragAssetCatalog *>(drag->poin); } void WM_drag_add_asset_list_item( @@ -728,7 +728,7 @@ void WM_drag_add_asset_list_item( /* No guarantee that the same asset isn't added twice. */ /* Add to list. */ - wmDragAssetListItem *drag_asset = MEM_callocN(sizeof(*drag_asset), __func__); + wmDragAssetListItem *drag_asset = MEM_cnew<wmDragAssetListItem>(__func__); ID *local_id = ED_asset_handle_get_local_id(asset); if (local_id) { drag_asset->is_external = false; @@ -748,7 +748,7 @@ void WM_drag_add_asset_list_item( const ListBase *WM_drag_asset_list_get(const wmDrag *drag) { if (drag->type != WM_DRAG_ASSET_LIST) { - return NULL; + return nullptr; } return &drag->asset_items; @@ -889,7 +889,7 @@ static void wm_drag_draw_tooltip(bContext *C, wmWindow *win, wmDrag *drag, const int iconsize = UI_DPI_ICON_SIZE; int padding = 4 * UI_DPI_FAC; - char *tooltip = NULL; + char *tooltip = nullptr; if (drag->drop_state.active_dropbox) { tooltip = dropbox_tooltip(C, drag, xy, drag->drop_state.active_dropbox); } @@ -1013,7 +1013,7 @@ void wm_drags_draw(bContext *C, wmWindow *win) wm_drag_draw_default(C, win, drag, xy); } GPU_blend(GPU_BLEND_NONE); - CTX_wm_area_set(C, NULL); - CTX_wm_region_set(C, NULL); - CTX_store_set(C, NULL); + CTX_wm_area_set(C, nullptr); + CTX_wm_region_set(C, nullptr); + CTX_store_set(C, nullptr); } diff --git a/source/blender/windowmanager/intern/wm_event_system.cc b/source/blender/windowmanager/intern/wm_event_system.cc index 102441f1b4d..5e7fe4678f6 100644 --- a/source/blender/windowmanager/intern/wm_event_system.cc +++ b/source/blender/windowmanager/intern/wm_event_system.cc @@ -3568,7 +3568,7 @@ static void wm_event_drag_and_drop_test(wmWindowManager *wm, wmWindow *win, wmEv /* Clear drop icon. */ screen->do_draw_drag = true; - /* Restore cursor (disabled, see `wm_dragdrop.c`) */ + /* Restore cursor (disabled, see `wm_dragdrop.cc`) */ // WM_cursor_modal_restore(win); } } |