diff options
author | Campbell Barton <ideasman42@gmail.com> | 2015-05-11 08:32:43 +0300 |
---|---|---|
committer | Campbell Barton <ideasman42@gmail.com> | 2015-05-11 08:32:43 +0300 |
commit | dfbb876d4660481a980e18b66a3f8d11b5f55b23 (patch) | |
tree | e8eefa630a1621ba5d86ff5044df0832200d487d /source/blender/editors/interface | |
parent | 097862cb26f98d9dbd1bc47543ea8e58f281cc5f (diff) |
UI: initial support for UI editing selected items
Add basic support (holding Alt) to edit all selected objects/bones/sequences.
Diffstat (limited to 'source/blender/editors/interface')
-rw-r--r-- | source/blender/editors/interface/interface_handlers.c | 322 | ||||
-rw-r--r-- | source/blender/editors/interface/interface_ops.c | 4 |
2 files changed, 321 insertions, 5 deletions
diff --git a/source/blender/editors/interface/interface_handlers.c b/source/blender/editors/interface/interface_handlers.c index 9ee263846a4..cfa31c8ef35 100644 --- a/source/blender/editors/interface/interface_handlers.c +++ b/source/blender/editors/interface/interface_handlers.c @@ -99,6 +99,9 @@ /* support dragging multiple number buttons at once */ #define USE_DRAG_MULTINUM +/* allow dragging/editing all other selected items at once */ +#define USE_ALLSELECT + /* so we can avoid very small mouse-moves from jumping away from keyboard navigation [#34936] */ #define USE_KEYNAV_LIMIT @@ -158,6 +161,34 @@ typedef enum uiHandleButtonState { } uiHandleButtonState; +#ifdef USE_ALLSELECT +typedef struct uiSelectContextElem { + PointerRNA ptr; + union { + bool val_b; + int val_i; + float val_f; + }; +} uiSelectContextElem; + +typedef struct uiSelectContextStore { + uiSelectContextElem *elems; + int elems_len; + bool do_free; + bool is_enabled; +} uiSelectContextStore; + +static bool ui_selectcontext_begin( + bContext *C, uiBut *but, struct uiSelectContextStore *selctx_data); +static void ui_selectcontext_apply( + bContext *C, uiBut *but, struct uiSelectContextStore *selctx_data, + const double value, const double value_orig); + +#define IS_ALLSELECT_EVENT(event) ((event)->alt != 0) + +#endif /* USE_ALLSELECT */ + + #ifdef USE_DRAG_MULTINUM /* how far to drag before we check for gesture direction (in pixels), @@ -178,6 +209,10 @@ typedef enum uiHandleButtonState { typedef struct uiButMultiState { double origvalue; uiBut *but; + +#ifdef USE_ALLSELECT + uiSelectContextStore select_others; +#endif } uiButMultiState; typedef struct uiHandleButtonMulti { @@ -210,8 +245,6 @@ typedef struct uiHandleButtonMulti { #endif /* USE_DRAG_MULTINUM */ - - typedef struct uiHandleButtonData { wmWindowManager *wm; wmWindow *window; @@ -280,6 +313,10 @@ typedef struct uiHandleButtonData { uiHandleButtonMulti multi_data; #endif +#ifdef USE_ALLSELECT + uiSelectContextStore select_others; +#endif + /* post activate */ uiButtonActivateType posttype; uiBut *postbut; @@ -909,7 +946,26 @@ static void ui_multibut_restore(uiHandleButtonData *data, uiBlock *block) static void ui_multibut_free(uiHandleButtonData *data, uiBlock *block) { +#ifdef USE_ALLSELECT + if (data->multi_data.mbuts) { + LinkNode *list = data->multi_data.mbuts; + while (list) { + LinkNode *next = list->next; + uiButMultiState *mbut_state = list->link; + + if (mbut_state->select_others.elems) { + MEM_freeN(mbut_state->select_others.elems); + } + + MEM_freeN(list->link); + MEM_freeN(list); + list = next; + } + } +#else BLI_linklist_freeN(data->multi_data.mbuts); +#endif + data->multi_data.mbuts = NULL; if (data->multi_data.bs_mbuts) { @@ -1015,6 +1071,24 @@ static void ui_multibut_states_apply(bContext *C, uiHandleButtonData *data, uiBl void *active_back; ui_but_execute_begin(C, ar, but, &active_back); + +#ifdef USE_ALLSELECT + if (data->select_others.is_enabled) { + /* init once! */ + if (mbut_state->select_others.elems_len == 0) { + ui_selectcontext_begin(C, but, &mbut_state->select_others); + } + if (mbut_state->select_others.elems_len == 0) { + mbut_state->select_others.elems_len = -1; + } + } + + /* needed so we apply the right deltas */ + but->active->origvalue = mbut_state->origvalue; + but->active->select_others = mbut_state->select_others; + but->active->select_others.do_free = false; +#endif + BLI_assert(active_back == NULL); /* no need to check 'data->state' here */ if (data->str) { @@ -1225,6 +1299,205 @@ static bool ui_but_is_drag_toggle(const uiBut *but) #endif /* USE_DRAG_TOGGLE */ +#ifdef USE_ALLSELECT + +static bool ui_selectcontext_begin( + bContext *C, uiBut *but, uiSelectContextStore *selctx_data) +{ + PointerRNA ptr, lptr, idptr; + PropertyRNA *prop, *lprop; + bool success = false; + int index; + + char *path = NULL; + ListBase lb = {NULL}; + + ptr = but->rnapoin; + prop = but->rnaprop; + index = but->rnaindex; + + /* for now don't support whole colors */ + if (index == -1) + return false; + + /* if there is a valid property that is editable... */ + if (ptr.data && prop) { + CollectionPointerLink *link; + bool use_path_from_id; + int i; + + /* some facts we want to know */ + const bool is_array = RNA_property_array_check(prop); + const int rna_type = RNA_property_type(prop); + + if (!UI_context_copy_to_selected_list(C, &ptr, prop, &lb, &use_path_from_id, &path)) { + goto finally; + } + + selctx_data->elems_len = BLI_listbase_count(&lb); + if (selctx_data->elems_len == 0) { + goto finally; + } + + selctx_data->elems = MEM_mallocN(sizeof(uiSelectContextElem) * selctx_data->elems_len, __func__); + + for (i = 0, link = lb.first; i < selctx_data->elems_len; i++, link = link->next) { + uiSelectContextElem *other = &selctx_data->elems[i]; + /* TODO,. de-duplicate copy_to_selected_button */ + if (link->ptr.data != ptr.data) { + if (use_path_from_id) { + /* Path relative to ID. */ + lprop = NULL; + RNA_id_pointer_create(link->ptr.id.data, &idptr); + RNA_path_resolve_property(&idptr, path, &lptr, &lprop); + } + else if (path) { + /* Path relative to elements from list. */ + lprop = NULL; + RNA_path_resolve_property(&link->ptr, path, &lptr, &lprop); + } + else { + lptr = link->ptr; + lprop = prop; + } + + /* lptr might not be the same as link->ptr! */ + if ((lptr.data != ptr.data) && + (lprop == prop) && + RNA_property_editable(&lptr, lprop)) + { + other->ptr = lptr; + if (is_array) { + if (rna_type == PROP_FLOAT) { + other->val_f = RNA_property_float_get_index(&lptr, lprop, index); + } + else if (rna_type == PROP_INT) { + other->val_i = RNA_property_int_get_index(&lptr, lprop, index); + } + /* ignored for now */ +#if 0 + else if (rna_type == PROP_BOOLEAN) { + other->val_b = RNA_property_boolean_get_index(&lptr, lprop, index); + } +#endif + } + else { + if (rna_type == PROP_FLOAT) { + other->val_f = RNA_property_float_get(&lptr, lprop); + } + else if (rna_type == PROP_INT) { + other->val_i = RNA_property_int_get(&lptr, lprop); + } + /* ignored for now */ +#if 0 + else if (rna_type == PROP_BOOLEAN) { + other->val_b = RNA_property_boolean_get(&lptr, lprop); + } + else if (rna_type == PROP_ENUM) { + other->val_i = RNA_property_enum_get(&lptr, lprop); + } +#endif + } + + continue; + } + } + + selctx_data->elems_len -= 1; + i -= 1; + } + } + + success = (selctx_data->elems_len != 0); + +finally: + if (selctx_data->elems_len == 0) { + MEM_SAFE_FREE(selctx_data->elems); + } + + MEM_SAFE_FREE(path); + BLI_freelistN(&lb); + + /* caller can clear */ + selctx_data->do_free = true; + + return success; +} + +static void ui_selectcontext_apply( + bContext *C, uiBut *but, uiSelectContextStore *selctx_data, + const double value, const double value_orig) +{ + if (selctx_data->elems) { + PropertyRNA *prop = but->rnaprop; + PropertyRNA *lprop = but->rnaprop; + int index = but->rnaindex; + int i; + + union { + bool b; + int i; + float f; + } delta; + + const bool is_array = RNA_property_array_check(prop); + const int rna_type = RNA_property_type(prop); + + if (rna_type == PROP_FLOAT) { + delta.f = value - value_orig; + } + else if (rna_type == PROP_INT) { + delta.i = (int)value - (int)value_orig; + } + else if (rna_type == PROP_ENUM) { + delta.i = RNA_property_enum_get(&but->rnapoin, prop); /* not a delta infact */ + } + else if (rna_type == PROP_BOOLEAN) { + if (is_array) { + delta.b = RNA_property_boolean_get_index(&but->rnapoin, prop, index); /* not a delta infact */ + } + else { + delta.b = RNA_property_boolean_get(&but->rnapoin, prop); /* not a delta infact */ + } + } + + for (i = 0; i < selctx_data->elems_len; i++) { + uiSelectContextElem *other = &selctx_data->elems[i]; + PointerRNA lptr = other->ptr; + if (is_array) { + if (rna_type == PROP_FLOAT) { + RNA_property_float_set_index(&lptr, lprop, index, other->val_f + delta.f); + } + else if (rna_type == PROP_INT) { + RNA_property_int_set_index(&lptr, lprop, index, other->val_i + delta.i); + } + else if (rna_type == PROP_BOOLEAN) { + RNA_property_boolean_set_index(&lptr, lprop, index, delta.b); + } + } + else { + if (rna_type == PROP_FLOAT) { + RNA_property_float_set(&lptr, lprop, other->val_f + delta.f); + } + else if (rna_type == PROP_INT) { + RNA_property_int_set(&lptr, lprop, other->val_i + delta.i); + } + else if (rna_type == PROP_BOOLEAN) { + RNA_property_boolean_set(&lptr, lprop, delta.b); + } + else if (rna_type == PROP_ENUM) { + RNA_property_enum_set(&lptr, lprop, delta.i); + } + } + + RNA_property_update(C, &lptr, prop); + } + } +} + +#endif /* USE_ALLSELECT */ + + static bool ui_but_contains_point_px_icon(uiBut *but, ARegion *ar, const wmEvent *event) { rcti rect; @@ -1609,6 +1882,21 @@ static void ui_apply_but(bContext *C, uiBlock *block, uiBut *but, uiHandleButton else if (data->applied_interactive) { return; } + +#ifdef USE_ALLSELECT + if (data->select_others.elems_len == 0) { + wmWindow *win = CTX_wm_window(C); + /* may have been enabled before activating */ + if (data->select_others.is_enabled || IS_ALLSELECT_EVENT(win->eventstate)) { + ui_selectcontext_begin(C, but, &data->select_others); + data->select_others.is_enabled = true; + } + } + if (data->select_others.elems_len == 0) { + /* dont check again */ + data->select_others.elems_len = -1; + } +#endif } /* ensures we are writing actual values */ @@ -1713,6 +2001,10 @@ static void ui_apply_but(bContext *C, uiBlock *block, uiBut *but, uiHandleButton } #endif +#ifdef USE_ALLSELECT + ui_selectcontext_apply(C, but, &data->select_others, data->value, data->origvalue); +#endif + but->editstr = editstr; but->editval = editval; but->editvec = editvec; @@ -2524,6 +2816,14 @@ static void ui_textedit_begin(bContext *C, uiBut *but, uiHandleButtonData *data) } #endif +#ifdef USE_ALLSELECT + if (is_num_but) { + if (IS_ALLSELECT_EVENT(win->eventstate)) { + data->select_others.is_enabled = true; + } + } +#endif + /* retrieve string */ data->maxlen = ui_but_string_get_max_length(but); data->str = MEM_callocN(sizeof(char) * data->maxlen + 1, "textedit str"); @@ -3102,6 +3402,15 @@ static void ui_block_open_begin(bContext *C, uiBut *but, uiHandleButtonData *dat data->menu->popup = but->block->handle->popup; } +#ifdef USE_ALLSELECT + { + wmWindow *win = CTX_wm_window(C); + if (IS_ALLSELECT_EVENT(win->eventstate)) { + data->select_others.is_enabled = true; + } + } +#endif + /* this makes adjacent blocks auto open from now on */ //if (but->block->auto_open == 0) but->block->auto_open = 1; } @@ -3803,7 +4112,6 @@ static int ui_do_but_NUM(bContext *C, uiBlock *block, uiBut *but, uiHandleButton fac = 1.0f; if (event->shift) fac /= 10.0f; - if (event->alt) fac /= 20.0f; if (ui_numedit_but_NUM(but, data, (ui_but_is_cursor_warp(but) ? screen_mx : mx), snap, fac)) ui_numedit_apply(C, block, but, data); @@ -7289,6 +7597,14 @@ static void button_activate_exit( if (data->origstr) MEM_freeN(data->origstr); +#ifdef USE_ALLSELECT + if (data->select_others.do_free) { + if (data->select_others.elems) { + MEM_freeN(data->select_others.elems); + } + } +#endif + /* redraw (data is but->active!) */ ED_region_tag_redraw(data->region); diff --git a/source/blender/editors/interface/interface_ops.c b/source/blender/editors/interface/interface_ops.c index 4f78a1a440e..892bbd8ea97 100644 --- a/source/blender/editors/interface/interface_ops.c +++ b/source/blender/editors/interface/interface_ops.c @@ -261,7 +261,7 @@ static void UI_OT_unset_property_button(wmOperatorType *ot) /* Copy To Selected Operator ------------------------ */ -static bool copy_to_selected_list( +bool UI_context_copy_to_selected_list( bContext *C, PointerRNA *ptr, PropertyRNA *prop, ListBase *r_lb, bool *r_use_path_from_id, char **r_path) { @@ -325,7 +325,7 @@ static bool copy_to_selected_button(bContext *C, bool all, bool poll) CollectionPointerLink *link; ListBase lb; - if (!copy_to_selected_list(C, &ptr, prop, &lb, &use_path_from_id, &path)) + if (!UI_context_copy_to_selected_list(C, &ptr, prop, &lb, &use_path_from_id, &path)) return success; for (link = lb.first; link; link = link->next) { |