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blender-archive/source/blender/editors/interface/interface_templates.c

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/*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
/** \file
* \ingroup edinterface
*/
#include <ctype.h>
#include <stddef.h>
#include <stdlib.h>
#include <string.h>
#include "MEM_guardedalloc.h"
#include "DNA_brush_types.h"
#include "DNA_cachefile_types.h"
#include "DNA_constraint_types.h"
#include "DNA_curveprofile_types.h"
#include "DNA_gpencil_modifier_types.h"
#include "DNA_node_types.h"
#include "DNA_object_force_types.h"
#include "DNA_object_types.h"
#include "DNA_scene_types.h"
#include "DNA_shader_fx_types.h"
#include "DNA_texture_types.h"
#include "BLI_alloca.h"
#include "BLI_fnmatch.h"
#include "BLI_listbase.h"
#include "BLI_math.h"
#include "BLI_path_util.h"
#include "BLI_rect.h"
#include "BLI_string.h"
#include "BLI_string_search.h"
#include "BLI_timecode.h"
#include "BLI_utildefines.h"
#include "BLF_api.h"
#include "BLT_translation.h"
#include "BKE_action.h"
#include "BKE_colorband.h"
#include "BKE_colortools.h"
#include "BKE_constraint.h"
#include "BKE_context.h"
#include "BKE_curveprofile.h"
#include "BKE_global.h"
#include "BKE_gpencil_modifier.h"
#include "BKE_idprop.h"
#include "BKE_idtype.h"
#include "BKE_layer.h"
#include "BKE_lib_id.h"
#include "BKE_lib_override.h"
#include "BKE_linestyle.h"
#include "BKE_main.h"
#include "BKE_modifier.h"
#include "BKE_object.h"
#include "BKE_packedFile.h"
#include "BKE_particle.h"
#include "BKE_report.h"
#include "BKE_scene.h"
#include "BKE_screen.h"
#include "BKE_shader_fx.h"
#include "DEG_depsgraph.h"
#include "DEG_depsgraph_build.h"
#include "ED_fileselect.h"
#include "ED_object.h"
#include "ED_render.h"
#include "ED_screen.h"
#include "ED_undo.h"
#include "RE_engine.h"
#include "RNA_access.h"
#include "WM_api.h"
#include "WM_types.h"
#include "BLO_readfile.h"
#include "UI_interface.h"
#include "UI_interface_icons.h"
#include "UI_view2d.h"
#include "interface_intern.h"
#include "PIL_time.h"
/* we may want to make this optional, disable for now. */
// #define USE_OP_RESET_BUT
/* defines for templateID/TemplateSearch */
#define TEMPLATE_SEARCH_TEXTBUT_MIN_WIDTH (UI_UNIT_X * 6)
#define TEMPLATE_SEARCH_TEXTBUT_HEIGHT UI_UNIT_Y
void UI_template_fix_linking(void)
{
}
/* -------------------------------------------------------------------- */
/** \name Header Template
* \{ */
void uiTemplateHeader(uiLayout *layout, bContext *C)
{
uiBlock *block = uiLayoutAbsoluteBlock(layout);
ED_area_header_switchbutton(C, block, 0);
}
/** \} */
/* -------------------------------------------------------------------- */
/** \name Search Menu Helpers
* \{ */
static int template_search_textbut_width(PointerRNA *ptr, PropertyRNA *name_prop)
{
char str[UI_MAX_DRAW_STR];
int buf_len = 0;
BLI_assert(RNA_property_type(name_prop) == PROP_STRING);
const char *name = RNA_property_string_get_alloc(ptr, name_prop, str, sizeof(str), &buf_len);
const uiFontStyle *fstyle = UI_FSTYLE_WIDGET;
const int margin = UI_UNIT_X * 0.75f;
const int estimated_width = UI_fontstyle_string_width(fstyle, name) + margin;
if (name != str) {
MEM_freeN((void *)name);
}
/* Clamp to some min/max width. */
return CLAMPIS(
estimated_width, TEMPLATE_SEARCH_TEXTBUT_MIN_WIDTH, TEMPLATE_SEARCH_TEXTBUT_MIN_WIDTH * 3);
}
static int template_search_textbut_height(void)
{
return TEMPLATE_SEARCH_TEXTBUT_HEIGHT;
}
/**
* Add a block button for the search menu for templateID and templateSearch.
*/
static void template_add_button_search_menu(const bContext *C,
uiLayout *layout,
uiBlock *block,
PointerRNA *ptr,
PropertyRNA *prop,
uiBlockCreateFunc block_func,
void *block_argN,
const char *const tip,
const bool use_previews,
const bool editable,
const bool live_icon)
{
const PointerRNA active_ptr = RNA_property_pointer_get(ptr, prop);
ID *id = (active_ptr.data && RNA_struct_is_ID(active_ptr.type)) ? active_ptr.data : NULL;
const ID *idfrom = ptr->owner_id;
const StructRNA *type = active_ptr.type ? active_ptr.type : RNA_property_pointer_type(ptr, prop);
uiBut *but;
if (use_previews) {
ARegion *region = CTX_wm_region(C);
/* Ugly tool header exception. */
const bool use_big_size = (region->regiontype != RGN_TYPE_TOOL_HEADER);
/* Ugly exception for screens here,
* drawing their preview in icon size looks ugly/useless */
const bool use_preview_icon = use_big_size || (id && (GS(id->name) != ID_SCR));
const short width = UI_UNIT_X * (use_big_size ? 6 : 1.6f);
const short height = UI_UNIT_Y * (use_big_size ? 6 : 1);
uiLayout *col = NULL;
if (use_big_size) {
/* Assume column layout here. To be more correct, we should check if the layout passed to
* template_id is a column one, but this should work well in practice. */
col = uiLayoutColumn(layout, true);
}
but = uiDefBlockButN(block, block_func, block_argN, "", 0, 0, width, height, tip);
if (use_preview_icon) {
const int icon = id ? ui_id_icon_get(C, id, use_big_size) : RNA_struct_ui_icon(type);
ui_def_but_icon(but, icon, UI_HAS_ICON | UI_BUT_ICON_PREVIEW);
}
else {
ui_def_but_icon(but, RNA_struct_ui_icon(type), UI_HAS_ICON);
UI_but_drawflag_enable(but, UI_BUT_ICON_LEFT);
}
if ((idfrom && idfrom->lib) || !editable) {
UI_but_flag_enable(but, UI_BUT_DISABLED);
}
if (use_big_size) {
uiLayoutRow(col ? col : layout, true);
}
}
else {
but = uiDefBlockButN(block, block_func, block_argN, "", 0, 0, UI_UNIT_X * 1.6, UI_UNIT_Y, tip);
if (live_icon) {
const int icon = id ? ui_id_icon_get(C, id, false) : RNA_struct_ui_icon(type);
ui_def_but_icon(but, icon, UI_HAS_ICON | UI_BUT_ICON_PREVIEW);
}
else {
ui_def_but_icon(but, RNA_struct_ui_icon(type), UI_HAS_ICON);
}
if (id) {
/* default dragging of icon for id browse buttons */
UI_but_drag_set_id(but, id);
}
UI_but_drawflag_enable(but, UI_BUT_ICON_LEFT);
if ((idfrom && idfrom->lib) || !editable) {
UI_but_flag_enable(but, UI_BUT_DISABLED);
}
}
}
static uiBlock *template_common_search_menu(const bContext *C,
ARegion *region,
uiButSearchUpdateFn search_update_fn,
void *search_arg,
uiButHandleFunc search_exec_fn,
void *active_item,
uiButSearchTooltipFn item_tooltip_fn,
const int preview_rows,
const int preview_cols,
float scale)
{
static char search[256];
wmWindow *win = CTX_wm_window(C);
uiBut *but;
/* clear initial search string, then all items show */
search[0] = 0;
uiBlock *block = UI_block_begin(C, region, "_popup", UI_EMBOSS);
UI_block_flag_enable(block, UI_BLOCK_LOOP | UI_BLOCK_SEARCH_MENU);
UI_block_theme_style_set(block, UI_BLOCK_THEME_STYLE_POPUP);
/* preview thumbnails */
if (preview_rows > 0 && preview_cols > 0) {
const int w = 4 * U.widget_unit * preview_cols * scale;
const int h = 5 * U.widget_unit * preview_rows * scale;
/* fake button, it holds space for search items */
uiDefBut(block, UI_BTYPE_LABEL, 0, "", 10, 26, w, h, NULL, 0, 0, 0, 0, NULL);
but = uiDefSearchBut(block,
search,
0,
ICON_VIEWZOOM,
sizeof(search),
10,
0,
w,
UI_UNIT_Y,
preview_rows,
preview_cols,
"");
}
/* list view */
else {
const int searchbox_width = UI_searchbox_size_x();
const int searchbox_height = UI_searchbox_size_y();
/* fake button, it holds space for search items */
uiDefBut(block,
UI_BTYPE_LABEL,
0,
"",
10,
15,
searchbox_width,
searchbox_height,
NULL,
0,
0,
0,
0,
NULL);
but = uiDefSearchBut(block,
search,
0,
ICON_VIEWZOOM,
sizeof(search),
10,
0,
searchbox_width,
UI_UNIT_Y - 1,
0,
0,
"");
}
UI_but_func_search_set(but,
ui_searchbox_create_generic,
search_update_fn,
search_arg,
false,
NULL,
search_exec_fn,
active_item);
UI_but_func_search_set_tooltip(but, item_tooltip_fn);
UI_block_bounds_set_normal(block, 0.3f * U.widget_unit);
UI_block_direction_set(block, UI_DIR_DOWN);
/* give search-field focus */
UI_but_focus_on_enter_event(win, but);
/* this type of search menu requires undo */
but->flag |= UI_BUT_UNDO;
return block;
}
/** \} */
/* -------------------------------------------------------------------- */
/** \name Search Callbacks
* \{ */
typedef struct TemplateID {
PointerRNA ptr;
PropertyRNA *prop;
ListBase *idlb;
short idcode;
short filter;
int prv_rows, prv_cols;
bool preview;
float scale;
} TemplateID;
/* Search browse menu, assign. */
static void template_ID_set_property_exec_fn(bContext *C, void *arg_template, void *item)
{
TemplateID *template_ui = (TemplateID *)arg_template;
/* ID */
if (item) {
PointerRNA idptr;
RNA_id_pointer_create(item, &idptr);
RNA_property_pointer_set(&template_ui->ptr, template_ui->prop, idptr, NULL);
RNA_property_update(C, &template_ui->ptr, template_ui->prop);
}
}
static bool id_search_allows_id(TemplateID *template_ui, const int flag, ID *id, const char *query)
{
ID *id_from = template_ui->ptr.owner_id;
/* Do self check. */
if ((flag & PROP_ID_SELF_CHECK) && id == id_from) {
return false;
}
/* Use filter. */
if (RNA_property_type(template_ui->prop) == PROP_POINTER) {
PointerRNA ptr;
RNA_id_pointer_create(id, &ptr);
if (RNA_property_pointer_poll(&template_ui->ptr, template_ui->prop, &ptr) == 0) {
return false;
}
}
/* Hide dot prefixed data-blocks, but only if filter does not force them visible. */
if (U.uiflag & USER_HIDE_DOT) {
if ((id->name[2] == '.') && (query[0] != '.')) {
return false;
}
}
return true;
}
static bool id_search_add(const bContext *C, TemplateID *template_ui, uiSearchItems *items, ID *id)
{
/* +1 is needed because BKE_id_ui_prefix used 3 letter prefix
* followed by ID_NAME-2 characters from id->name
*/
char name_ui[MAX_ID_FULL_NAME_UI];
int iconid = ui_id_icon_get(C, id, template_ui->preview);
const bool use_lib_prefix = template_ui->preview || iconid;
const bool has_sep_char = ID_IS_LINKED(id);
/* When using previews, the library hint (linked, overridden, missing) is added with a
* character prefix, otherwise we can use a icon. */
int name_prefix_offset;
BKE_id_full_name_ui_prefix_get(name_ui, id, use_lib_prefix, UI_SEP_CHAR, &name_prefix_offset);
if (!use_lib_prefix) {
iconid = UI_icon_from_library(id);
}
if (!UI_search_item_add(items,
name_ui,
id,
iconid,
has_sep_char ? UI_BUT_HAS_SEP_CHAR : 0,
name_prefix_offset)) {
return false;
}
return true;
}
/* ID Search browse menu, do the search */
static void id_search_cb(const bContext *C,
void *arg_template,
const char *str,
uiSearchItems *items,
const bool UNUSED(is_first))
{
TemplateID *template_ui = (TemplateID *)arg_template;
ListBase *lb = template_ui->idlb;
const int flag = RNA_property_flag(template_ui->prop);
StringSearch *search = BLI_string_search_new();
/* ID listbase */
LISTBASE_FOREACH (ID *, id, lb) {
if (id_search_allows_id(template_ui, flag, id, str)) {
BLI_string_search_add(search, id->name + 2, id);
}
}
ID **filtered_ids;
const int filtered_amount = BLI_string_search_query(search, str, (void ***)&filtered_ids);
for (int i = 0; i < filtered_amount; i++) {
if (!id_search_add(C, template_ui, items, filtered_ids[i])) {
break;
}
}
MEM_freeN(filtered_ids);
BLI_string_search_free(search);
}
/**
* Use id tags for filtering.
*/
static void id_search_cb_tagged(const bContext *C,
void *arg_template,
const char *str,
uiSearchItems *items)
{
TemplateID *template_ui = (TemplateID *)arg_template;
ListBase *lb = template_ui->idlb;
const int flag = RNA_property_flag(template_ui->prop);
StringSearch *search = BLI_string_search_new();
/* ID listbase */
LISTBASE_FOREACH (ID *, id, lb) {
if (id->tag & LIB_TAG_DOIT) {
if (id_search_allows_id(template_ui, flag, id, str)) {
BLI_string_search_add(search, id->name + 2, id);
}
id->tag &= ~LIB_TAG_DOIT;
}
}
ID **filtered_ids;
const int filtered_amount = BLI_string_search_query(search, str, (void ***)&filtered_ids);
for (int i = 0; i < filtered_amount; i++) {
if (!id_search_add(C, template_ui, items, filtered_ids[i])) {
break;
}
}
MEM_freeN(filtered_ids);
BLI_string_search_free(search);
}
/**
* A version of 'id_search_cb' that lists scene objects.
*/
static void id_search_cb_objects_from_scene(const bContext *C,
void *arg_template,
const char *str,
uiSearchItems *items,
const bool UNUSED(is_first))
{
TemplateID *template_ui = (TemplateID *)arg_template;
ListBase *lb = template_ui->idlb;
Scene *scene = NULL;
ID *id_from = template_ui->ptr.owner_id;
if (id_from && GS(id_from->name) == ID_SCE) {
scene = (Scene *)id_from;
}
else {
scene = CTX_data_scene(C);
}
BKE_main_id_flag_listbase(lb, LIB_TAG_DOIT, false);
FOREACH_SCENE_OBJECT_BEGIN (scene, ob_iter) {
ob_iter->id.tag |= LIB_TAG_DOIT;
}
FOREACH_SCENE_OBJECT_END;
id_search_cb_tagged(C, arg_template, str, items);
}
static ARegion *template_ID_search_menu_item_tooltip(
bContext *C, ARegion *region, const rcti *item_rect, void *arg, void *active)
{
TemplateID *template_ui = arg;
ID *active_id = active;
StructRNA *type = RNA_property_pointer_type(&template_ui->ptr, template_ui->prop);
uiSearchItemTooltipData tooltip_data = {0};
tooltip_data.name = active_id->name + 2;
BLI_snprintf(tooltip_data.description,
sizeof(tooltip_data.description),
TIP_("Choose %s data-block to be assigned to this user"),
RNA_struct_ui_name(type));
if (ID_IS_LINKED(active_id)) {
BLI_snprintf(tooltip_data.hint,
sizeof(tooltip_data.hint),
TIP_("Source library: %s\n%s"),
active_id->lib->id.name + 2,
active_id->lib->filepath);
}
return UI_tooltip_create_from_search_item_generic(C, region, item_rect, &tooltip_data);
}
/* ID Search browse menu, open */
static uiBlock *id_search_menu(bContext *C, ARegion *region, void *arg_litem)
{
static TemplateID template_ui;
PointerRNA active_item_ptr;
void (*id_search_update_fn)(
const bContext *, void *, const char *, uiSearchItems *, const bool) = id_search_cb;
/* arg_litem is malloced, can be freed by parent button */
template_ui = *((TemplateID *)arg_litem);
active_item_ptr = RNA_property_pointer_get(&template_ui.ptr, template_ui.prop);
if (template_ui.filter) {
/* Currently only used for objects. */
if (template_ui.idcode == ID_OB) {
if (template_ui.filter == UI_TEMPLATE_ID_FILTER_AVAILABLE) {
id_search_update_fn = id_search_cb_objects_from_scene;
}
}
}
return template_common_search_menu(C,
region,
id_search_update_fn,
&template_ui,
template_ID_set_property_exec_fn,
active_item_ptr.data,
template_ID_search_menu_item_tooltip,
template_ui.prv_rows,
template_ui.prv_cols,
template_ui.scale);
}
/** \} */
/* -------------------------------------------------------------------- */
/** \name ID Template
* \{ */
/* This is for browsing and editing the ID-blocks used */
/* for new/open operators */
void UI_context_active_but_prop_get_templateID(bContext *C,
PointerRNA *r_ptr,
PropertyRNA **r_prop)
{
uiBut *but = UI_context_active_but_get(C);
memset(r_ptr, 0, sizeof(*r_ptr));
*r_prop = NULL;
if (but && but->func_argN) {
TemplateID *template_ui = but->func_argN;
*r_ptr = template_ui->ptr;
*r_prop = template_ui->prop;
}
}
static void template_id_cb(bContext *C, void *arg_litem, void *arg_event)
{
TemplateID *template_ui = (TemplateID *)arg_litem;
PointerRNA idptr = RNA_property_pointer_get(&template_ui->ptr, template_ui->prop);
ID *id = idptr.data;
const int event = POINTER_AS_INT(arg_event);
const char *undo_push_label = NULL;
switch (event) {
case UI_ID_BROWSE:
case UI_ID_PIN:
RNA_warning("warning, id event %d shouldn't come here", event);
break;
case UI_ID_OPEN:
case UI_ID_ADD_NEW:
/* these call UI_context_active_but_prop_get_templateID */
break;
case UI_ID_DELETE:
memset(&idptr, 0, sizeof(idptr));
RNA_property_pointer_set(&template_ui->ptr, template_ui->prop, idptr, NULL);
RNA_property_update(C, &template_ui->ptr, template_ui->prop);
if (id && CTX_wm_window(C)->eventstate->shift) {
/* only way to force-remove data (on save) */
id_us_clear_real(id);
id_fake_user_clear(id);
id->us = 0;
undo_push_label = "Delete Data-Block";
}
break;
case UI_ID_FAKE_USER:
if (id) {
if (id->flag & LIB_FAKEUSER) {
id_us_plus(id);
}
else {
id_us_min(id);
}
undo_push_label = "Fake User";
}
else {
return;
}
break;
case UI_ID_LOCAL:
if (id) {
Main *bmain = CTX_data_main(C);
if (CTX_wm_window(C)->eventstate->shift) {
if (ID_IS_OVERRIDABLE_LIBRARY(id)) {
/* Only remap that specific ID usage to overriding local data-block. */
ID *override_id = BKE_lib_override_library_create_from_id(bmain, id, false);
if (override_id != NULL) {
BKE_main_id_newptr_and_tag_clear(bmain);
if (GS(override_id->name) == ID_OB) {
Scene *scene = CTX_data_scene(C);
if (!BKE_collection_has_object_recursive(scene->master_collection,
(Object *)override_id)) {
BKE_collection_object_add_from(
bmain, scene, (Object *)id, (Object *)override_id);
}
}
/* Assign new pointer, takes care of updates/notifiers */
RNA_id_pointer_create(override_id, &idptr);
}
undo_push_label = "Make Library Override";
}
}
else {
if (BKE_lib_id_make_local(bmain, id, 0)) {
BKE_id_newptr_and_tag_clear(id);
/* Reassign to get proper updates/notifiers. */
idptr = RNA_property_pointer_get(&template_ui->ptr, template_ui->prop);
undo_push_label = "Make Local";
}
}
if (undo_push_label != NULL) {
RNA_property_pointer_set(&template_ui->ptr, template_ui->prop, idptr, NULL);
RNA_property_update(C, &template_ui->ptr, template_ui->prop);
}
}
break;
case UI_ID_OVERRIDE:
if (id && ID_IS_OVERRIDE_LIBRARY(id)) {
BKE_lib_override_library_make_local(id);
/* Reassign to get proper updates/notifiers. */
idptr = RNA_property_pointer_get(&template_ui->ptr, template_ui->prop);
RNA_property_pointer_set(&template_ui->ptr, template_ui->prop, idptr, NULL);
RNA_property_update(C, &template_ui->ptr, template_ui->prop);
undo_push_label = "Override Data-Block";
}
break;
case UI_ID_ALONE:
if (id) {
const bool do_scene_obj = ((GS(id->name) == ID_OB) &&
(template_ui->ptr.type == &RNA_LayerObjects));
/* make copy */
if (do_scene_obj) {
Main *bmain = CTX_data_main(C);
Scene *scene = CTX_data_scene(C);
ED_object_single_user(bmain, scene, (struct Object *)id);
WM_event_add_notifier(C, NC_WINDOW, NULL);
DEG_relations_tag_update(bmain);
}
else {
Main *bmain = CTX_data_main(C);
id_single_user(C, id, &template_ui->ptr, template_ui->prop);
DEG_relations_tag_update(bmain);
}
undo_push_label = "Make Single User";
}
break;
#if 0
case UI_ID_AUTO_NAME:
break;
#endif
}
if (undo_push_label != NULL) {
ED_undo_push(C, undo_push_label);
}
}
static const char *template_id_browse_tip(const StructRNA *type)
{
if (type) {
switch ((ID_Type)RNA_type_to_ID_code(type)) {
case ID_SCE:
return N_("Browse Scene to be linked");
case ID_OB:
return N_("Browse Object to be linked");
case ID_ME:
return N_("Browse Mesh Data to be linked");
case ID_CU:
return N_("Browse Curve Data to be linked");
case ID_MB:
return N_("Browse Metaball Data to be linked");
case ID_MA:
return N_("Browse Material to be linked");
case ID_TE:
return N_("Browse Texture to be linked");
case ID_IM:
return N_("Browse Image to be linked");
case ID_LS:
return N_("Browse Line Style Data to be linked");
case ID_LT:
return N_("Browse Lattice Data to be linked");
case ID_LA:
return N_("Browse Light Data to be linked");
case ID_CA:
return N_("Browse Camera Data to be linked");
case ID_WO:
return N_("Browse World Settings to be linked");
case ID_SCR:
return N_("Choose Screen layout");
case ID_TXT:
return N_("Browse Text to be linked");
case ID_SPK:
return N_("Browse Speaker Data to be linked");
case ID_SO:
return N_("Browse Sound to be linked");
case ID_AR:
return N_("Browse Armature data to be linked");
case ID_AC:
return N_("Browse Action to be linked");
case ID_NT:
return N_("Browse Node Tree to be linked");
case ID_BR:
return N_("Browse Brush to be linked");
case ID_PA:
return N_("Browse Particle Settings to be linked");
case ID_GD:
return N_("Browse Grease Pencil Data to be linked");
case ID_MC:
return N_("Browse Movie Clip to be linked");
case ID_MSK:
return N_("Browse Mask to be linked");
case ID_PAL:
return N_("Browse Palette Data to be linked");
case ID_PC:
return N_("Browse Paint Curve Data to be linked");
case ID_CF:
return N_("Browse Cache Files to be linked");
case ID_WS:
return N_("Browse Workspace to be linked");
case ID_LP:
return N_("Browse LightProbe to be linked");
case ID_HA:
return N_("Browse Hair Data to be linked");
case ID_PT:
return N_("Browse Point Cloud Data to be linked");
case ID_VO:
return N_("Browse Volume Data to be linked");
case ID_SIM:
return N_("Browse Simulation to be linked");
/* Use generic text. */
case ID_LI:
case ID_IP:
case ID_KE:
case ID_VF:
case ID_GR:
case ID_WM:
break;
}
}
return N_("Browse ID data to be linked");
}
/**
* \return a type-based i18n context, needed e.g. by "New" button.
* In most languages, this adjective takes different form based on gender of type name...
*/
#ifdef WITH_INTERNATIONAL
static const char *template_id_context(StructRNA *type)
{
if (type) {
return BKE_idtype_idcode_to_translation_context(RNA_type_to_ID_code(type));
}
return BLT_I18NCONTEXT_DEFAULT;
}
#else
# define template_id_context(type) 0
#endif
static uiBut *template_id_def_new_but(uiBlock *block,
const ID *id,
const TemplateID *template_ui,
StructRNA *type,
const char *const newop,
const bool editable,
const bool id_open,
const bool use_tab_but,
int but_height)
{
ID *idfrom = template_ui->ptr.owner_id;
uiBut *but;
const int w = id ? UI_UNIT_X : id_open ? UI_UNIT_X * 3 : UI_UNIT_X * 6;
const int but_type = use_tab_but ? UI_BTYPE_TAB : UI_BTYPE_BUT;
/* i18n markup, does nothing! */
BLT_I18N_MSGID_MULTI_CTXT("New",
BLT_I18NCONTEXT_DEFAULT,
BLT_I18NCONTEXT_ID_SCENE,
BLT_I18NCONTEXT_ID_OBJECT,
BLT_I18NCONTEXT_ID_MESH,
BLT_I18NCONTEXT_ID_CURVE,
BLT_I18NCONTEXT_ID_METABALL,
BLT_I18NCONTEXT_ID_MATERIAL,
BLT_I18NCONTEXT_ID_TEXTURE,
BLT_I18NCONTEXT_ID_IMAGE,
BLT_I18NCONTEXT_ID_LATTICE,
BLT_I18NCONTEXT_ID_LIGHT,
BLT_I18NCONTEXT_ID_CAMERA,
BLT_I18NCONTEXT_ID_WORLD,
BLT_I18NCONTEXT_ID_SCREEN,
BLT_I18NCONTEXT_ID_TEXT, );
BLT_I18N_MSGID_MULTI_CTXT("New",
BLT_I18NCONTEXT_ID_SPEAKER,
BLT_I18NCONTEXT_ID_SOUND,
BLT_I18NCONTEXT_ID_ARMATURE,
BLT_I18NCONTEXT_ID_ACTION,
BLT_I18NCONTEXT_ID_NODETREE,
BLT_I18NCONTEXT_ID_BRUSH,
BLT_I18NCONTEXT_ID_PARTICLESETTINGS,
BLT_I18NCONTEXT_ID_GPENCIL,
BLT_I18NCONTEXT_ID_FREESTYLELINESTYLE,
BLT_I18NCONTEXT_ID_WORKSPACE,
BLT_I18NCONTEXT_ID_LIGHTPROBE,
BLT_I18NCONTEXT_ID_HAIR,
BLT_I18NCONTEXT_ID_POINTCLOUD,
BLT_I18NCONTEXT_ID_VOLUME,
BLT_I18NCONTEXT_ID_SIMULATION, );
/* NOTE: BLT_I18N_MSGID_MULTI_CTXT takes a maximum number of parameters,
* check the definition to see if a new call must be added when the limit
* is exceeded. */
if (newop) {
but = uiDefIconTextButO(block,
but_type,
newop,
WM_OP_INVOKE_DEFAULT,
(id && !use_tab_but) ? ICON_DUPLICATE : ICON_ADD,
(id) ? "" : CTX_IFACE_(template_id_context(type), "New"),
0,
0,
w,
but_height,
NULL);
UI_but_funcN_set(
but, template_id_cb, MEM_dupallocN(template_ui), POINTER_FROM_INT(UI_ID_ADD_NEW));
}
else {
but = uiDefIconTextBut(block,
but_type,
0,
(id && !use_tab_but) ? ICON_DUPLICATE : ICON_ADD,
(id) ? "" : CTX_IFACE_(template_id_context(type), "New"),
0,
0,
w,
but_height,
NULL,
0,
0,
0,
0,
NULL);
UI_but_funcN_set(
but, template_id_cb, MEM_dupallocN(template_ui), POINTER_FROM_INT(UI_ID_ADD_NEW));
}
if ((idfrom && idfrom->lib) || !editable) {
UI_but_flag_enable(but, UI_BUT_DISABLED);
}
#ifndef WITH_INTERNATIONAL
UNUSED_VARS(type);
#endif
return but;
}
static void template_ID(const bContext *C,
uiLayout *layout,
TemplateID *template_ui,
StructRNA *type,
int flag,
const char *newop,
const char *openop,
const char *unlinkop,
const char *text,
const bool live_icon,
const bool hide_buttons)
{
uiBut *but;
const bool editable = RNA_property_editable(&template_ui->ptr, template_ui->prop);
const bool use_previews = template_ui->preview = (flag & UI_ID_PREVIEWS) != 0;
PointerRNA idptr = RNA_property_pointer_get(&template_ui->ptr, template_ui->prop);
ID *id = idptr.data;
ID *idfrom = template_ui->ptr.owner_id;
// lb = template_ui->idlb;
/* Allow operators to take the ID from context. */
uiLayoutSetContextPointer(layout, "id", &idptr);
uiBlock *block = uiLayoutGetBlock(layout);
UI_block_align_begin(block);
if (idptr.type) {
type = idptr.type;
}
if (text) {
/* Add label respecting the separated layout property split state. */
uiItemL_respect_property_split(layout, text, ICON_NONE);
}
if (flag & UI_ID_BROWSE) {
template_add_button_search_menu(C,
layout,
block,
&template_ui->ptr,
template_ui->prop,
id_search_menu,
MEM_dupallocN(template_ui),
TIP_(template_id_browse_tip(type)),
use_previews,
editable,
live_icon);
}
/* text button with name */
if (id) {
char name[UI_MAX_NAME_STR];
const bool user_alert = (id->us <= 0);
const int width = template_search_textbut_width(&idptr,
RNA_struct_find_property(&idptr, "name"));
const int height = template_search_textbut_height();
// text_idbutton(id, name);
name[0] = '\0';
but = uiDefButR(block,
UI_BTYPE_TEXT,
0,
name,
0,
0,
width,
height,
&idptr,
"name",
-1,
0,
0,
-1,
-1,
RNA_struct_ui_description(type));
UI_but_funcN_set(
but, template_id_cb, MEM_dupallocN(template_ui), POINTER_FROM_INT(UI_ID_RENAME));
if (user_alert) {
UI_but_flag_enable(but, UI_BUT_REDALERT);
}
if (id->lib) {
if (id->tag & LIB_TAG_INDIRECT) {
but = uiDefIconBut(block,
UI_BTYPE_BUT,
0,
ICON_LIBRARY_DATA_INDIRECT,
0,
0,
UI_UNIT_X,
UI_UNIT_Y,
NULL,
0,
0,
0,
0,
TIP_("Indirect library data-block, cannot change"));
UI_but_flag_enable(but, UI_BUT_DISABLED);
}
else {
const bool disabled = (!BKE_idtype_idcode_is_localizable(GS(id->name)) ||
(idfrom && idfrom->lib));
but = uiDefIconBut(block,
UI_BTYPE_BUT,
0,
ICON_LIBRARY_DATA_DIRECT,
0,
0,
UI_UNIT_X,
UI_UNIT_Y,
NULL,
0,
0,
0,
0,
TIP_("Direct linked library data-block, click to make local, "
"Shift + Click to create a library override"));
if (disabled) {
UI_but_flag_enable(but, UI_BUT_DISABLED);
}
else {
UI_but_funcN_set(
but, template_id_cb, MEM_dupallocN(template_ui), POINTER_FROM_INT(UI_ID_LOCAL));
}
}
}
else if (ID_IS_OVERRIDE_LIBRARY(id)) {
but = uiDefIconBut(block,
UI_BTYPE_BUT,
0,
ICON_LIBRARY_DATA_OVERRIDE,
0,
0,
UI_UNIT_X,
UI_UNIT_Y,
NULL,
0,
0,
0,
0,
TIP_("Library override of linked data-block, click to make fully local"));
UI_but_funcN_set(
but, template_id_cb, MEM_dupallocN(template_ui), POINTER_FROM_INT(UI_ID_OVERRIDE));
}
if ((ID_REAL_USERS(id) > 1) && (hide_buttons == false)) {
char numstr[32];
short numstr_len;
numstr_len = BLI_snprintf_rlen(numstr, sizeof(numstr), "%d", ID_REAL_USERS(id));
but = uiDefBut(
block,
UI_BTYPE_BUT,
0,
numstr,
0,
0,
numstr_len * 0.2f * UI_UNIT_X + UI_UNIT_X,
UI_UNIT_Y,
NULL,
0,
0,
0,
0,
TIP_("Display number of users of this data (click to make a single-user copy)"));
but->flag |= UI_BUT_UNDO;
UI_but_funcN_set(
but, template_id_cb, MEM_dupallocN(template_ui), POINTER_FROM_INT(UI_ID_ALONE));
if ((!BKE_id_copy_is_allowed(id)) || (idfrom && idfrom->lib) || (!editable) ||
/* object in editmode - don't change data */
(idfrom && GS(idfrom->name) == ID_OB && (((Object *)idfrom)->mode & OB_MODE_EDIT))) {
UI_but_flag_enable(but, UI_BUT_DISABLED);
}
}
if (user_alert) {
UI_but_flag_enable(but, UI_BUT_REDALERT);
}
if (!ID_IS_LINKED(id)) {
if (ID_IS_ASSET(id)) {
uiDefIconButO(block,
/* Using `_N` version allows us to get the 'active' state by default. */
UI_BTYPE_ICON_TOGGLE_N,
"ASSET_OT_clear",
WM_OP_INVOKE_DEFAULT,
/* 'active' state of a toggle button uses icon + 1, so to get proper asset
* icon we need to pass its value - 1 here. */
ICON_ASSET_MANAGER - 1,
0,
0,
UI_UNIT_X,
UI_UNIT_Y,
NULL);
}
else if (!(ELEM(GS(id->name), ID_GR, ID_SCE, ID_SCR, ID_OB, ID_WS)) &&
(hide_buttons == false)) {
uiDefIconButR(block,
UI_BTYPE_ICON_TOGGLE,
0,
ICON_FAKE_USER_OFF,
0,
0,
UI_UNIT_X,
UI_UNIT_Y,
&idptr,
"use_fake_user",
-1,
0,
0,
-1,
-1,
NULL);
}
}
}
if ((flag & UI_ID_ADD_NEW) && (hide_buttons == false)) {
template_id_def_new_but(
block, id, template_ui, type, newop, editable, flag & UI_ID_OPEN, false, UI_UNIT_X);
}
/* Due to space limit in UI - skip the "open" icon for packed data, and allow to unpack.
* Only for images, sound and fonts */
if (id && BKE_packedfile_id_check(id)) {
but = uiDefIconButO(block,
UI_BTYPE_BUT,
"FILE_OT_unpack_item",
WM_OP_INVOKE_REGION_WIN,
ICON_PACKAGE,
0,
0,
UI_UNIT_X,
UI_UNIT_Y,
TIP_("Packed File, click to unpack"));
UI_but_operator_ptr_get(but);
RNA_string_set(but->opptr, "id_name", id->name + 2);
RNA_int_set(but->opptr, "id_type", GS(id->name));
}
else if (flag & UI_ID_OPEN) {
const int w = id ? UI_UNIT_X : (flag & UI_ID_ADD_NEW) ? UI_UNIT_X * 3 : UI_UNIT_X * 6;
if (openop) {
but = uiDefIconTextButO(block,
UI_BTYPE_BUT,
openop,
WM_OP_INVOKE_DEFAULT,
ICON_FILEBROWSER,
(id) ? "" : IFACE_("Open"),
0,
0,
w,
UI_UNIT_Y,
NULL);
UI_but_funcN_set(
but, template_id_cb, MEM_dupallocN(template_ui), POINTER_FROM_INT(UI_ID_OPEN));
}
else {
but = uiDefIconTextBut(block,
UI_BTYPE_BUT,
0,
ICON_FILEBROWSER,
(id) ? "" : IFACE_("Open"),
0,
0,
w,
UI_UNIT_Y,
NULL,
0,
0,
0,
0,
NULL);
UI_but_funcN_set(
but, template_id_cb, MEM_dupallocN(template_ui), POINTER_FROM_INT(UI_ID_OPEN));
}
if ((idfrom && idfrom->lib) || !editable) {
UI_but_flag_enable(but, UI_BUT_DISABLED);
}
}
/* delete button */
/* don't use RNA_property_is_unlink here */
if (id && (flag & UI_ID_DELETE) && (hide_buttons == false)) {
/* allow unlink if 'unlinkop' is passed, even when 'PROP_NEVER_UNLINK' is set */
but = NULL;
if (unlinkop) {
but = uiDefIconButO(block,
UI_BTYPE_BUT,
unlinkop,
WM_OP_INVOKE_DEFAULT,
ICON_X,
0,
0,
UI_UNIT_X,
UI_UNIT_Y,
NULL);
/* so we can access the template from operators, font unlinking needs this */
UI_but_funcN_set(but, NULL, MEM_dupallocN(template_ui), NULL);
}
else {
if ((RNA_property_flag(template_ui->prop) & PROP_NEVER_UNLINK) == 0) {
but = uiDefIconBut(
block,
UI_BTYPE_BUT,
0,
ICON_X,
0,
0,
UI_UNIT_X,
UI_UNIT_Y,
NULL,
0,
0,
0,
0,
TIP_("Unlink data-block "
"(Shift + Click to set users to zero, data will then not be saved)"));
UI_but_funcN_set(
but, template_id_cb, MEM_dupallocN(template_ui), POINTER_FROM_INT(UI_ID_DELETE));
if (RNA_property_flag(template_ui->prop) & PROP_NEVER_NULL) {
UI_but_flag_enable(but, UI_BUT_DISABLED);
}
}
}
if (but) {
if ((idfrom && idfrom->lib) || !editable) {
UI_but_flag_enable(but, UI_BUT_DISABLED);
}
}
}
if (template_ui->idcode == ID_TE) {
uiTemplateTextureShow(layout, C, &template_ui->ptr, template_ui->prop);
}
UI_block_align_end(block);
}
ID *UI_context_active_but_get_tab_ID(bContext *C)
{
uiBut *but = UI_context_active_but_get(C);
if (but && but->type == UI_BTYPE_TAB) {
return but->custom_data;
}
return NULL;
}
static void template_ID_tabs(const bContext *C,
uiLayout *layout,
TemplateID *template,
StructRNA *type,
int flag,
const char *newop,
const char *menu)
{
const ARegion *region = CTX_wm_region(C);
const PointerRNA active_ptr = RNA_property_pointer_get(&template->ptr, template->prop);
MenuType *mt = menu ? WM_menutype_find(menu, false) : NULL;
const int but_align = ui_but_align_opposite_to_area_align_get(region);
const int but_height = UI_UNIT_Y * 1.1;
uiBlock *block = uiLayoutGetBlock(layout);
const uiStyle *style = UI_style_get_dpi();
ListBase ordered;
BKE_id_ordered_list(&ordered, template->idlb);
LISTBASE_FOREACH (LinkData *, link, &ordered) {
ID *id = link->data;
const int name_width = UI_fontstyle_string_width(&style->widget, id->name + 2);
const int but_width = name_width + UI_UNIT_X;
uiButTab *tab = (uiButTab *)uiDefButR_prop(block,
UI_BTYPE_TAB,
0,
id->name + 2,
0,
0,
but_width,
but_height,
&template->ptr,
template->prop,
0,
0.0f,
sizeof(id->name) - 2,
0.0f,
0.0f,
"");
UI_but_funcN_set(&tab->but, template_ID_set_property_exec_fn, MEM_dupallocN(template), id);
tab->but.custom_data = (void *)id;
tab->but.dragpoin = id;
tab->menu = mt;
UI_but_drawflag_enable(&tab->but, but_align);
}
BLI_freelistN(&ordered);
if (flag & UI_ID_ADD_NEW) {
const bool editable = RNA_property_editable(&template->ptr, template->prop);
uiBut *but;
if (active_ptr.type) {
type = active_ptr.type;
}
but = template_id_def_new_but(block,
active_ptr.data,
template,
type,
newop,
editable,
flag & UI_ID_OPEN,
true,
but_height);
UI_but_drawflag_enable(but, but_align);
}
}
static void ui_template_id(uiLayout *layout,
const bContext *C,
PointerRNA *ptr,
const char *propname,
const char *newop,
const char *openop,
const char *unlinkop,
/* Only respected by tabs (use_tabs). */
const char *menu,
const char *text,
int flag,
int prv_rows,
int prv_cols,
int filter,
bool use_tabs,
float scale,
const bool live_icon,
const bool hide_buttons)
{
PropertyRNA *prop = RNA_struct_find_property(ptr, propname);
if (!prop || RNA_property_type(prop) != PROP_POINTER) {
RNA_warning("pointer property not found: %s.%s", RNA_struct_identifier(ptr->type), propname);
return;
}
TemplateID *template_ui = MEM_callocN(sizeof(TemplateID), "TemplateID");
template_ui->ptr = *ptr;
template_ui->prop = prop;
template_ui->prv_rows = prv_rows;
template_ui->prv_cols = prv_cols;
template_ui->scale = scale;
if ((flag & UI_ID_PIN) == 0) {
template_ui->filter = filter;
}
else {
template_ui->filter = 0;
}
if (newop) {
flag |= UI_ID_ADD_NEW;
}
if (openop) {
flag |= UI_ID_OPEN;
}
StructRNA *type = RNA_property_pointer_type(ptr, prop);
short idcode = RNA_type_to_ID_code(type);
template_ui->idcode = idcode;
template_ui->idlb = which_libbase(CTX_data_main(C), idcode);
/* create UI elements for this template
* - template_ID makes a copy of the template data and assigns it to the relevant buttons
*/
if (template_ui->idlb) {
if (use_tabs) {
layout = uiLayoutRow(layout, true);
template_ID_tabs(C, layout, template_ui, type, flag, newop, menu);
}
else {
layout = uiLayoutRow(layout, true);
template_ID(C,
layout,
template_ui,
type,
flag,
newop,
openop,
unlinkop,
text,
live_icon,
hide_buttons);
}
}
MEM_freeN(template_ui);
}
void uiTemplateID(uiLayout *layout,
const bContext *C,
PointerRNA *ptr,
const char *propname,
const char *newop,
const char *openop,
const char *unlinkop,
int filter,
const bool live_icon,
const char *text)
{
ui_template_id(layout,
C,
ptr,
propname,
newop,
openop,
unlinkop,
NULL,
text,
UI_ID_BROWSE | UI_ID_RENAME | UI_ID_DELETE,
0,
0,
filter,
false,
1.0f,
live_icon,
false);
}
void uiTemplateIDBrowse(uiLayout *layout,
bContext *C,
PointerRNA *ptr,
const char *propname,
const char *newop,
const char *openop,
const char *unlinkop,
int filter,
const char *text)
{
ui_template_id(layout,
C,
ptr,
propname,
newop,
openop,
unlinkop,
NULL,
text,
UI_ID_BROWSE | UI_ID_RENAME,
0,
0,
filter,
false,
1.0f,
false,
false);
}
void uiTemplateIDPreview(uiLayout *layout,
bContext *C,
PointerRNA *ptr,
const char *propname,
const char *newop,
const char *openop,
const char *unlinkop,
int rows,
int cols,
int filter,
const bool hide_buttons)
{
ui_template_id(layout,
C,
ptr,
propname,
newop,
openop,
unlinkop,
NULL,
NULL,
UI_ID_BROWSE | UI_ID_RENAME | UI_ID_DELETE | UI_ID_PREVIEWS,
rows,
cols,
filter,
false,
1.0f,
false,
hide_buttons);
}
void uiTemplateGpencilColorPreview(uiLayout *layout,
bContext *C,
PointerRNA *ptr,
const char *propname,
int rows,
int cols,
float scale,
int filter)
{
ui_template_id(layout,
C,
ptr,
propname,
NULL,
NULL,
NULL,
NULL,
NULL,
UI_ID_BROWSE | UI_ID_PREVIEWS | UI_ID_DELETE,
rows,
cols,
filter,
false,
scale < 0.5f ? 0.5f : scale,
false,
false);
}
/**
* Version of #uiTemplateID using tabs.
*/
void uiTemplateIDTabs(uiLayout *layout,
bContext *C,
PointerRNA *ptr,
const char *propname,
const char *newop,
const char *menu,
int filter)
{
ui_template_id(layout,
C,
ptr,
propname,
newop,
NULL,
NULL,
menu,
NULL,
UI_ID_BROWSE | UI_ID_RENAME,
0,
0,
filter,
true,
1.0f,
false,
false);
}
/** \} */
/* -------------------------------------------------------------------- */
/** \name ID Chooser Template
* \{ */
/**
* This is for selecting the type of ID-block to use,
* and then from the relevant type choosing the block to use.
*
* \param propname: property identifier for property that ID-pointer gets stored to.
* \param proptypename: property identifier for property
* used to determine the type of ID-pointer that can be used.
*/
void uiTemplateAnyID(uiLayout *layout,
PointerRNA *ptr,
const char *propname,
const char *proptypename,
const char *text)
{
/* get properties... */
PropertyRNA *propID = RNA_struct_find_property(ptr, propname);
PropertyRNA *propType = RNA_struct_find_property(ptr, proptypename);
if (!propID || RNA_property_type(propID) != PROP_POINTER) {
RNA_warning("pointer property not found: %s.%s", RNA_struct_identifier(ptr->type), propname);
return;
}
if (!propType || RNA_property_type(propType) != PROP_ENUM) {
RNA_warning(
"pointer-type property not found: %s.%s", RNA_struct_identifier(ptr->type), proptypename);
return;
}
/* Start drawing UI Elements using standard defines */
/* NOTE: split amount here needs to be synced with normal labels */
uiLayout *split = uiLayoutSplit(layout, 0.33f, false);
/* FIRST PART ................................................ */
uiLayout *row = uiLayoutRow(split, false);
/* Label - either use the provided text, or will become "ID-Block:" */
if (text) {
if (text[0]) {
uiItemL(row, text, ICON_NONE);
}
}
else {
uiItemL(row, IFACE_("ID-Block:"), ICON_NONE);
}
/* SECOND PART ................................................ */
row = uiLayoutRow(split, true);
/* ID-Type Selector - just have a menu of icons */
/* HACK: special group just for the enum,
* otherwise we get ugly layout with text included too... */
uiLayout *sub = uiLayoutRow(row, true);
uiLayoutSetAlignment(sub, UI_LAYOUT_ALIGN_LEFT);
uiItemFullR(sub, ptr, propType, 0, 0, UI_ITEM_R_ICON_ONLY, "", ICON_NONE);
/* ID-Block Selector - just use pointer widget... */
/* HACK: special group to counteract the effects of the previous enum,
* which now pushes everything too far right. */
sub = uiLayoutRow(row, true);
uiLayoutSetAlignment(sub, UI_LAYOUT_ALIGN_EXPAND);
uiItemFullR(sub, ptr, propID, 0, 0, 0, "", ICON_NONE);
}
/** \} */
/* -------------------------------------------------------------------- */
/** \name Search Template
* \{ */
typedef struct TemplateSearch {
uiRNACollectionSearch search_data;
bool use_previews;
int preview_rows, preview_cols;
} TemplateSearch;
static void template_search_exec_fn(bContext *C, void *arg_template, void *item)
{
TemplateSearch *template_search = arg_template;
uiRNACollectionSearch *coll_search = &template_search->search_data;
StructRNA *type = RNA_property_pointer_type(&coll_search->target_ptr, coll_search->target_prop);
PointerRNA item_ptr;
RNA_pointer_create(NULL, type, item, &item_ptr);
RNA_property_pointer_set(&coll_search->target_ptr, coll_search->target_prop, item_ptr, NULL);
RNA_property_update(C, &coll_search->target_ptr, coll_search->target_prop);
}
static uiBlock *template_search_menu(bContext *C, ARegion *region, void *arg_template)
{
static TemplateSearch template_search;
/* arg_template is malloced, can be freed by parent button */
template_search = *((TemplateSearch *)arg_template);
PointerRNA active_ptr = RNA_property_pointer_get(&template_search.search_data.target_ptr,
template_search.search_data.target_prop);
return template_common_search_menu(C,
region,
ui_rna_collection_search_update_fn,
&template_search,
template_search_exec_fn,
active_ptr.data,
NULL,
template_search.preview_rows,
template_search.preview_cols,
1.0f);
}
static void template_search_add_button_searchmenu(const bContext *C,
uiLayout *layout,
uiBlock *block,
TemplateSearch *template_search,
const bool editable,
const bool live_icon)
{
const char *ui_description = RNA_property_ui_description(
template_search->search_data.target_prop);
template_add_button_search_menu(C,
layout,
block,
&template_search->search_data.target_ptr,
template_search->search_data.target_prop,
template_search_menu,
MEM_dupallocN(template_search),
ui_description,
template_search->use_previews,
editable,
live_icon);
}
static void template_search_add_button_name(uiBlock *block,
PointerRNA *active_ptr,
const StructRNA *type)
{
PropertyRNA *name_prop = RNA_struct_name_property(type);
const int width = template_search_textbut_width(active_ptr, name_prop);
const int height = template_search_textbut_height();
uiDefAutoButR(block, active_ptr, name_prop, 0, "", ICON_NONE, 0, 0, width, height);
}
static void template_search_add_button_operator(uiBlock *block,
const char *const operator_name,
const wmOperatorCallContext opcontext,
const int icon,
const bool editable)
{
if (!operator_name) {
return;
}
uiBut *but = uiDefIconButO(
block, UI_BTYPE_BUT, operator_name, opcontext, icon, 0, 0, UI_UNIT_X, UI_UNIT_Y, NULL);
if (!editable) {
UI_but_drawflag_enable(but, UI_BUT_DISABLED);
}
}
static void template_search_buttons(const bContext *C,
uiLayout *layout,
TemplateSearch *template_search,
const char *newop,
const char *unlinkop)
{
uiBlock *block = uiLayoutGetBlock(layout);
uiRNACollectionSearch *search_data = &template_search->search_data;
StructRNA *type = RNA_property_pointer_type(&search_data->target_ptr, search_data->target_prop);
const bool editable = RNA_property_editable(&search_data->target_ptr, search_data->target_prop);
PointerRNA active_ptr = RNA_property_pointer_get(&search_data->target_ptr,
search_data->target_prop);
if (active_ptr.type) {
/* can only get correct type when there is an active item */
type = active_ptr.type;
}
uiLayoutRow(layout, true);
UI_block_align_begin(block);
template_search_add_button_searchmenu(C, layout, block, template_search, editable, false);
template_search_add_button_name(block, &active_ptr, type);
template_search_add_button_operator(
block, newop, WM_OP_INVOKE_DEFAULT, ICON_DUPLICATE, editable);
template_search_add_button_operator(block, unlinkop, WM_OP_INVOKE_REGION_WIN, ICON_X, editable);
UI_block_align_end(block);
}
static PropertyRNA *template_search_get_searchprop(PointerRNA *targetptr,
PropertyRNA *targetprop,
PointerRNA *searchptr,
const char *const searchpropname)
{
PropertyRNA *searchprop;
if (searchptr && !searchptr->data) {
searchptr = NULL;
}
if (!searchptr && !searchpropname) {
/* both NULL means we don't use a custom rna collection to search in */
}
else if (!searchptr && searchpropname) {
RNA_warning("searchpropname defined (%s) but searchptr is missing", searchpropname);
}
else if (searchptr && !searchpropname) {
RNA_warning("searchptr defined (%s) but searchpropname is missing",
RNA_struct_identifier(searchptr->type));
}
else if (!(searchprop = RNA_struct_find_property(searchptr, searchpropname))) {
RNA_warning("search collection property not found: %s.%s",
RNA_struct_identifier(searchptr->type),
searchpropname);
}
else if (RNA_property_type(searchprop) != PROP_COLLECTION) {
RNA_warning("search collection property is not a collection type: %s.%s",
RNA_struct_identifier(searchptr->type),
searchpropname);
}
/* check if searchprop has same type as targetprop */
else if (RNA_property_pointer_type(searchptr, searchprop) !=
RNA_property_pointer_type(targetptr, targetprop)) {
RNA_warning("search collection items from %s.%s are not of type %s",
RNA_struct_identifier(searchptr->type),
searchpropname,
RNA_struct_identifier(RNA_property_pointer_type(targetptr, targetprop)));
}
else {
return searchprop;
}
return NULL;
}
static TemplateSearch *template_search_setup(PointerRNA *ptr,
const char *const propname,
PointerRNA *searchptr,
const char *const searchpropname)
{
PropertyRNA *prop = RNA_struct_find_property(ptr, propname);
if (!prop || RNA_property_type(prop) != PROP_POINTER) {
RNA_warning("pointer property not found: %s.%s", RNA_struct_identifier(ptr->type), propname);
return NULL;
}
PropertyRNA *searchprop = template_search_get_searchprop(ptr, prop, searchptr, searchpropname);
TemplateSearch *template_search = MEM_callocN(sizeof(*template_search), __func__);
template_search->search_data.target_ptr = *ptr;
template_search->search_data.target_prop = prop;
template_search->search_data.search_ptr = *searchptr;
template_search->search_data.search_prop = searchprop;
return template_search;
}
/**
* Search menu to pick an item from a collection.
* A version of uiTemplateID that works for non-ID types.
*/
void uiTemplateSearch(uiLayout *layout,
bContext *C,
PointerRNA *ptr,
const char *propname,
PointerRNA *searchptr,
const char *searchpropname,
const char *newop,
const char *unlinkop)
{
TemplateSearch *template_search = template_search_setup(
ptr, propname, searchptr, searchpropname);
if (template_search != NULL) {
template_search_buttons(C, layout, template_search, newop, unlinkop);
MEM_freeN(template_search);
}
}
void uiTemplateSearchPreview(uiLayout *layout,
bContext *C,
PointerRNA *ptr,
const char *propname,
PointerRNA *searchptr,
const char *searchpropname,
const char *newop,
const char *unlinkop,
const int rows,
const int cols)
{
TemplateSearch *template_search = template_search_setup(
ptr, propname, searchptr, searchpropname);
if (template_search != NULL) {
template_search->use_previews = true;
template_search->preview_rows = rows;
template_search->preview_cols = cols;
template_search_buttons(C, layout, template_search, newop, unlinkop);
MEM_freeN(template_search);
}
}
/** \} */
/* -------------------------------------------------------------------- */
/** \name RNA Path Builder Template
* \{ */
/* ---------- */
/**
* This is creating/editing RNA-Paths
*
* - ptr: struct which holds the path property
* - propname: property identifier for property that path gets stored to
* - root_ptr: struct that path gets built from
*/
void uiTemplatePathBuilder(uiLayout *layout,
PointerRNA *ptr,
const char *propname,
PointerRNA *UNUSED(root_ptr),
const char *text)
{
/* check that properties are valid */
PropertyRNA *propPath = RNA_struct_find_property(ptr, propname);
if (!propPath || RNA_property_type(propPath) != PROP_STRING) {
RNA_warning("path property not found: %s.%s", RNA_struct_identifier(ptr->type), propname);
return;
}
/* Start drawing UI Elements using standard defines */
uiLayout *row = uiLayoutRow(layout, true);
/* Path (existing string) Widget */
uiItemR(row, ptr, propname, 0, text, ICON_RNA);
/* TODO: attach something to this to make allow
* searching of nested properties to 'build' the path */
}
/** \} */
/* -------------------------------------------------------------------- */
/** \name Modifiers Template
*
* Template for building the panel layout for the active object's modifiers.
* \{ */
static void modifier_panel_id(void *md_link, char *r_name)
{
ModifierData *md = (ModifierData *)md_link;
BKE_modifier_type_panel_id(md->type, r_name);
}
void uiTemplateModifiers(uiLayout *UNUSED(layout), bContext *C)
{
ARegion *region = CTX_wm_region(C);
Object *ob = ED_object_active_context(C);
ListBase *modifiers = &ob->modifiers;
const bool panels_match = UI_panel_list_matches_data(region, modifiers, modifier_panel_id);
if (!panels_match) {
UI_panels_free_instanced(C, region);
ModifierData *md = modifiers->first;
for (int i = 0; md; i++, md = md->next) {
const ModifierTypeInfo *mti = BKE_modifier_get_info(md->type);
if (mti->panelRegister == NULL) {
continue;
}
char panel_idname[MAX_NAME];
modifier_panel_id(md, panel_idname);
/* Create custom data RNA pointer. */
PointerRNA *md_ptr = MEM_mallocN(sizeof(PointerRNA), "panel customdata");
RNA_pointer_create(&ob->id, &RNA_Modifier, md, md_ptr);
UI_panel_add_instanced(C, region, &region->panels, panel_idname, md_ptr);
}
}
else {
/* Assuming there's only one group of instanced panels, update the custom data pointers. */
Panel *panel = region->panels.first;
LISTBASE_FOREACH (ModifierData *, md, modifiers) {
const ModifierTypeInfo *mti = BKE_modifier_get_info(md->type);
if (mti->panelRegister == NULL) {
continue;
}
/* Move to the next instanced panel corresponding to the next modifier. */
while ((panel->type == NULL) || !(panel->type->flag & PANEL_TYPE_INSTANCED)) {
panel = panel->next;
BLI_assert(panel != NULL); /* There shouldn't be fewer panels than modifiers with UIs. */
}
PointerRNA *md_ptr = MEM_mallocN(sizeof(PointerRNA), "panel customdata");
RNA_pointer_create(&ob->id, &RNA_Modifier, md, md_ptr);
UI_panel_custom_data_set(panel, md_ptr);
panel = panel->next;
}
}
}
/** \} */
/* -------------------------------------------------------------------- */
/** \name Constraints Template
*
* Template for building the panel layout for the active object or bone's constraints.
* \{ */
/** For building the panel UI for constraints. */
#define CONSTRAINT_TYPE_PANEL_PREFIX "OBJECT_PT_"
#define CONSTRAINT_BONE_TYPE_PANEL_PREFIX "BONE_PT_"
/**
* Check if the panel's ID starts with 'BONE', meaning it is a bone constraint.
*/
static bool constraint_panel_is_bone(Panel *panel)
{
return (panel->panelname[0] == 'B') && (panel->panelname[1] == 'O') &&
(panel->panelname[2] == 'N') && (panel->panelname[3] == 'E');
}
/**
* Move a constraint to the index it's moved to after a drag and drop.
*/
static void constraint_reorder(bContext *C, Panel *panel, int new_index)
{
const bool constraint_from_bone = constraint_panel_is_bone(panel);
PointerRNA *con_ptr = UI_panel_custom_data_get(panel);
bConstraint *con = (bConstraint *)con_ptr->data;
PointerRNA props_ptr;
wmOperatorType *ot = WM_operatortype_find("CONSTRAINT_OT_move_to_index", false);
WM_operator_properties_create_ptr(&props_ptr, ot);
RNA_string_set(&props_ptr, "constraint", con->name);
RNA_int_set(&props_ptr, "index", new_index);
/* Set owner to #EDIT_CONSTRAINT_OWNER_OBJECT or #EDIT_CONSTRAINT_OWNER_BONE. */
RNA_enum_set(&props_ptr, "owner", constraint_from_bone ? 1 : 0);
WM_operator_name_call_ptr(C, ot, WM_OP_INVOKE_DEFAULT, &props_ptr);
WM_operator_properties_free(&props_ptr);
}
/**
* Get the expand flag from the active constraint to use for the panel.
*/
static short get_constraint_expand_flag(const bContext *UNUSED(C), Panel *panel)
{
PointerRNA *con_ptr = UI_panel_custom_data_get(panel);
bConstraint *con = (bConstraint *)con_ptr->data;
return con->ui_expand_flag;
}
/**
* Save the expand flag for the panel and sub-panels to the constraint.
*/
static void set_constraint_expand_flag(const bContext *UNUSED(C), Panel *panel, short expand_flag)
{
PointerRNA *con_ptr = UI_panel_custom_data_get(panel);
bConstraint *con = (bConstraint *)con_ptr->data;
con->ui_expand_flag = expand_flag;
}
/**
* Function with void * argument for #uiListPanelIDFromDataFunc.
*
* \note Constraint panel types are assumed to be named with the struct name field
* concatenated to the defined prefix.
*/
static void object_constraint_panel_id(void *md_link, char *r_name)
{
bConstraint *con = (bConstraint *)md_link;
const bConstraintTypeInfo *cti = BKE_constraint_typeinfo_from_type(con->type);
/* Cannot get TypeInfo for invalid/legacy constraints. */
if (cti == NULL) {
return;
}
strcpy(r_name, CONSTRAINT_TYPE_PANEL_PREFIX);
strcat(r_name, cti->structName);
}
static void bone_constraint_panel_id(void *md_link, char *r_name)
{
bConstraint *con = (bConstraint *)md_link;
const bConstraintTypeInfo *cti = BKE_constraint_typeinfo_from_type(con->type);
/* Cannot get TypeInfo for invalid/legacy constraints. */
if (cti == NULL) {
return;
}
strcpy(r_name, CONSTRAINT_BONE_TYPE_PANEL_PREFIX);
strcat(r_name, cti->structName);
}
/**
* Check if the constraint panels don't match the data and rebuild the panels if so.
*/
void uiTemplateConstraints(uiLayout *UNUSED(layout), bContext *C, bool use_bone_constraints)
{
ARegion *region = CTX_wm_region(C);
Object *ob = ED_object_active_context(C);
ListBase *constraints = {NULL};
if (use_bone_constraints) {
constraints = ED_object_pose_constraint_list(C);
}
else if (ob != NULL) {
constraints = &ob->constraints;
}
/* Switch between the bone panel ID function and the object panel ID function. */
uiListPanelIDFromDataFunc panel_id_func = use_bone_constraints ? bone_constraint_panel_id :
object_constraint_panel_id;
const bool panels_match = UI_panel_list_matches_data(region, constraints, panel_id_func);
if (!panels_match) {
UI_panels_free_instanced(C, region);
bConstraint *con = (constraints == NULL) ? NULL : constraints->first;
for (int i = 0; con; i++, con = con->next) {
/* Don't show invalid/legacy constraints. */
if (con->type == CONSTRAINT_TYPE_NULL) {
continue;
}
/* Don't show temporary constraints (AutoIK and target-less IK constraints). */
if (con->type == CONSTRAINT_TYPE_KINEMATIC) {
bKinematicConstraint *data = con->data;
if (data->flag & CONSTRAINT_IK_TEMP) {
continue;
}
}
char panel_idname[MAX_NAME];
panel_id_func(con, panel_idname);
/* Create custom data RNA pointer. */
PointerRNA *con_ptr = MEM_mallocN(sizeof(PointerRNA), "panel customdata");
RNA_pointer_create(&ob->id, &RNA_Constraint, con, con_ptr);
Panel *new_panel = UI_panel_add_instanced(C, region, &region->panels, panel_idname, con_ptr);
if (new_panel) {
/* Set the list panel functionality function pointers since we don't do it with python. */
new_panel->type->set_list_data_expand_flag = set_constraint_expand_flag;
new_panel->type->get_list_data_expand_flag = get_constraint_expand_flag;
new_panel->type->reorder = constraint_reorder;
}
}
}
else {
/* Assuming there's only one group of instanced panels, update the custom data pointers. */
Panel *panel = region->panels.first;
LISTBASE_FOREACH (bConstraint *, con, constraints) {
/* Don't show invalid/legacy constraints. */
if (con->type == CONSTRAINT_TYPE_NULL) {
continue;
}
/* Don't show temporary constraints (AutoIK and target-less IK constraints). */
if (con->type == CONSTRAINT_TYPE_KINEMATIC) {
bKinematicConstraint *data = con->data;
if (data->flag & CONSTRAINT_IK_TEMP) {
continue;
}
}
/* Move to the next instanced panel corresponding to the next constraint. */
while ((panel->type == NULL) || !(panel->type->flag & PANEL_TYPE_INSTANCED)) {
panel = panel->next;
BLI_assert(panel != NULL); /* There shouldn't be fewer panels than constraint panels. */
}
PointerRNA *con_ptr = MEM_mallocN(sizeof(PointerRNA), "constraint panel customdata");
RNA_pointer_create(&ob->id, &RNA_Constraint, con, con_ptr);
UI_panel_custom_data_set(panel, con_ptr);
panel = panel->next;
}
}
}
#undef CONSTRAINT_TYPE_PANEL_PREFIX
#undef CONSTRAINT_BONE_TYPE_PANEL_PREFIX
/** \} */
/* -------------------------------------------------------------------- */
/** \name Grease Pencil Modifiers Template
* \{ */
/**
* Function with void * argument for #uiListPanelIDFromDataFunc.
*/
static void gpencil_modifier_panel_id(void *md_link, char *r_name)
{
ModifierData *md = (ModifierData *)md_link;
BKE_gpencil_modifierType_panel_id(md->type, r_name);
}
void uiTemplateGpencilModifiers(uiLayout *UNUSED(layout), bContext *C)
{
ARegion *region = CTX_wm_region(C);
Object *ob = ED_object_active_context(C);
ListBase *modifiers = &ob->greasepencil_modifiers;
const bool panels_match = UI_panel_list_matches_data(
region, modifiers, gpencil_modifier_panel_id);
if (!panels_match) {
UI_panels_free_instanced(C, region);
GpencilModifierData *md = modifiers->first;
for (int i = 0; md; i++, md = md->next) {
const GpencilModifierTypeInfo *mti = BKE_gpencil_modifier_get_info(md->type);
if (mti->panelRegister == NULL) {
continue;
}
char panel_idname[MAX_NAME];
gpencil_modifier_panel_id(md, panel_idname);
/* Create custom data RNA pointer. */
PointerRNA *md_ptr = MEM_mallocN(sizeof(PointerRNA), "panel customdata");
RNA_pointer_create(&ob->id, &RNA_GpencilModifier, md, md_ptr);
UI_panel_add_instanced(C, region, &region->panels, panel_idname, md_ptr);
}
}
else {
/* Assuming there's only one group of instanced panels, update the custom data pointers. */
Panel *panel = region->panels.first;
LISTBASE_FOREACH (ModifierData *, md, modifiers) {
const GpencilModifierTypeInfo *mti = BKE_gpencil_modifier_get_info(md->type);
if (mti->panelRegister == NULL) {
continue;
}
/* Move to the next instanced panel corresponding to the next modifier. */
while ((panel->type == NULL) || !(panel->type->flag & PANEL_TYPE_INSTANCED)) {
panel = panel->next;
BLI_assert(panel != NULL); /* There shouldn't be fewer panels than modifiers with UIs. */
}
PointerRNA *md_ptr = MEM_mallocN(sizeof(PointerRNA), "panel customdata");
RNA_pointer_create(&ob->id, &RNA_GpencilModifier, md, md_ptr);
UI_panel_custom_data_set(panel, md_ptr);
panel = panel->next;
}
}
}
/** \} */
/** \} */
#define ERROR_LIBDATA_MESSAGE TIP_("Can't edit external library data")
/* -------------------------------------------------------------------- */
/** \name ShaderFx Template
*
* Template for building the panel layout for the active object's grease pencil shader
* effects.
* \{ */
/**
* Function with void * argument for #uiListPanelIDFromDataFunc.
*/
static void shaderfx_panel_id(void *fx_v, char *r_idname)
{
ShaderFxData *fx = (ShaderFxData *)fx_v;
BKE_shaderfxType_panel_id(fx->type, r_idname);
}
/**
* Check if the shader effect panels don't match the data and rebuild the panels if so.
*/
void uiTemplateShaderFx(uiLayout *UNUSED(layout), bContext *C)
{
ARegion *region = CTX_wm_region(C);
Object *ob = ED_object_active_context(C);
ListBase *shaderfx = &ob->shader_fx;
const bool panels_match = UI_panel_list_matches_data(region, shaderfx, shaderfx_panel_id);
if (!panels_match) {
UI_panels_free_instanced(C, region);
ShaderFxData *fx = shaderfx->first;
for (int i = 0; fx; i++, fx = fx->next) {
char panel_idname[MAX_NAME];
shaderfx_panel_id(fx, panel_idname);
/* Create custom data RNA pointer. */
PointerRNA *fx_ptr = MEM_mallocN(sizeof(PointerRNA), "panel customdata");
RNA_pointer_create(&ob->id, &RNA_ShaderFx, fx, fx_ptr);
UI_panel_add_instanced(C, region, &region->panels, panel_idname, fx_ptr);
}
}
else {
/* Assuming there's only one group of instanced panels, update the custom data pointers. */
Panel *panel = region->panels.first;
LISTBASE_FOREACH (ShaderFxData *, fx, shaderfx) {
const ShaderFxTypeInfo *fxi = BKE_shaderfx_get_info(fx->type);
if (fxi->panelRegister == NULL) {
continue;
}
/* Move to the next instanced panel corresponding to the next modifier. */
while ((panel->type == NULL) || !(panel->type->flag & PANEL_TYPE_INSTANCED)) {
panel = panel->next;
BLI_assert(panel != NULL); /* There shouldn't be fewer panels than modifiers with UIs. */
}
PointerRNA *fx_ptr = MEM_mallocN(sizeof(PointerRNA), "panel customdata");
RNA_pointer_create(&ob->id, &RNA_ShaderFx, fx, fx_ptr);
UI_panel_custom_data_set(panel, fx_ptr);
panel = panel->next;
}
}
}
/** \} */
/* -------------------------------------------------------------------- */
/** \name Operator Property Buttons Template
* \{ */
typedef struct uiTemplateOperatorPropertyPollParam {
const bContext *C;
wmOperator *op;
short flag;
} uiTemplateOperatorPropertyPollParam;
#ifdef USE_OP_RESET_BUT
static void ui_layout_operator_buts__reset_cb(bContext *UNUSED(C),
void *op_pt,
void *UNUSED(arg_dummy2))
{
WM_operator_properties_reset((wmOperator *)op_pt);
}
#endif
static bool ui_layout_operator_buts_poll_property(struct PointerRNA *UNUSED(ptr),
struct PropertyRNA *prop,
void *user_data)
{
uiTemplateOperatorPropertyPollParam *params = user_data;
if ((params->flag & UI_TEMPLATE_OP_PROPS_HIDE_ADVANCED) &&
(RNA_property_tags(prop) & OP_PROP_TAG_ADVANCED)) {
return false;
}
return params->op->type->poll_property(params->C, params->op, prop);
}
static eAutoPropButsReturn template_operator_property_buts_draw_single(
const bContext *C,
wmOperator *op,
uiLayout *layout,
const eButLabelAlign label_align,
int layout_flags)
{
uiBlock *block = uiLayoutGetBlock(layout);
eAutoPropButsReturn return_info = 0;
if (!op->properties) {
const IDPropertyTemplate val = {0};
op->properties = IDP_New(IDP_GROUP, &val, "wmOperatorProperties");
}
/* poll() on this operator may still fail,
* at the moment there is no nice feedback when this happens just fails silently. */
if (!WM_operator_repeat_check(C, op)) {
UI_block_lock_set(block, true, "Operator can't redo");
return return_info;
}
/* useful for macros where only one of the steps can't be re-done */
UI_block_lock_clear(block);
if (layout_flags & UI_TEMPLATE_OP_PROPS_SHOW_TITLE) {
uiItemL(layout, WM_operatortype_name(op->type, op->ptr), ICON_NONE);
}
/* menu */
if (op->type->flag & OPTYPE_PRESET) {
/* XXX, no simple way to get WM_MT_operator_presets.bl_label
* from python! Label remains the same always! */
PointerRNA op_ptr;
uiLayout *row;
block->ui_operator = op;
row = uiLayoutRow(layout, true);
uiItemM(row, "WM_MT_operator_presets", NULL, ICON_NONE);
wmOperatorType *ot = WM_operatortype_find("WM_OT_operator_preset_add", false);
uiItemFullO_ptr(row, ot, "", ICON_ADD, NULL, WM_OP_INVOKE_DEFAULT, 0, &op_ptr);
RNA_string_set(&op_ptr, "operator", op->type->idname);
uiItemFullO_ptr(row, ot, "", ICON_REMOVE, NULL, WM_OP_INVOKE_DEFAULT, 0, &op_ptr);
RNA_string_set(&op_ptr, "operator", op->type->idname);
RNA_boolean_set(&op_ptr, "remove_active", true);
}
if (op->type->ui) {
op->layout = layout;
op->type->ui((bContext *)C, op);
op->layout = NULL;
/* #UI_LAYOUT_OP_SHOW_EMPTY ignored. retun_info is ignored too.
* We could allow #wmOperatorType.ui callback to return this, but not needed right now. */
}
else {
wmWindowManager *wm = CTX_wm_manager(C);
uiTemplateOperatorPropertyPollParam user_data = {.C = C, .op = op, .flag = layout_flags};
const bool use_prop_split = (layout_flags & UI_TEMPLATE_OP_PROPS_NO_SPLIT_LAYOUT) == 0;
PointerRNA ptr;
RNA_pointer_create(&wm->id, op->type->srna, op->properties, &ptr);
uiLayoutSetPropSep(layout, use_prop_split);
uiLayoutSetPropDecorate(layout, false);
/* main draw call */
return_info = uiDefAutoButsRNA(
layout,
&ptr,
op->type->poll_property ? ui_layout_operator_buts_poll_property : NULL,
op->type->poll_property ? &user_data : NULL,
op->type->prop,
label_align,
(layout_flags & UI_TEMPLATE_OP_PROPS_COMPACT));
if ((return_info & UI_PROP_BUTS_NONE_ADDED) &&
(layout_flags & UI_TEMPLATE_OP_PROPS_SHOW_EMPTY)) {
uiItemL(layout, IFACE_("No Properties"), ICON_NONE);
}
}
#ifdef USE_OP_RESET_BUT
/* its possible that reset can do nothing if all have PROP_SKIP_SAVE enabled
* but this is not so important if this button is drawn in those cases
* (which isn't all that likely anyway) - campbell */
if (op->properties->len) {
uiBut *but;
uiLayout *col; /* needed to avoid alignment errors with previous buttons */
col = uiLayoutColumn(layout, false);
block = uiLayoutGetBlock(col);
but = uiDefIconTextBut(block,
UI_BTYPE_BUT,
0,
ICON_FILE_REFRESH,
IFACE_("Reset"),
0,
0,
UI_UNIT_X,
UI_UNIT_Y,
NULL,
0.0,
0.0,
0.0,
0.0,
TIP_("Reset operator defaults"));
UI_but_func_set(but, ui_layout_operator_buts__reset_cb, op, NULL);
}
#endif
/* set various special settings for buttons */
/* Only do this if we're not refreshing an existing UI. */
if (block->oldblock == NULL) {
const bool is_popup = (block->flag & UI_BLOCK_KEEP_OPEN) != 0;
LISTBASE_FOREACH (uiBut *, but, &block->buttons) {
/* no undo for buttons for operator redo panels */
UI_but_flag_disable(but, UI_BUT_UNDO);
/* only for popups, see T36109. */
/* if button is operator's default property, and a text-field, enable focus for it
* - this is used for allowing operators with popups to rename stuff with fewer clicks
*/
if (is_popup) {
if ((but->rnaprop == op->type->prop) && (but->type == UI_BTYPE_TEXT)) {
UI_but_focus_on_enter_event(CTX_wm_window(C), but);
}
}
}
}
return return_info;
}
static void template_operator_property_buts_draw_recursive(const bContext *C,
wmOperator *op,
uiLayout *layout,
const eButLabelAlign label_align,
int layout_flags,
bool *r_has_advanced)
{
if (op->type->flag & OPTYPE_MACRO) {
LISTBASE_FOREACH (wmOperator *, macro_op, &op->macro) {
template_operator_property_buts_draw_recursive(
C, macro_op, layout, label_align, layout_flags, r_has_advanced);
}
}
else {
/* Might want to make label_align adjustable somehow. */
eAutoPropButsReturn return_info = template_operator_property_buts_draw_single(
C, op, layout, label_align, layout_flags);
if (return_info & UI_PROP_BUTS_ANY_FAILED_CHECK) {
if (r_has_advanced) {
*r_has_advanced = true;
}
}
}
}
static bool ui_layout_operator_properties_only_booleans(const bContext *C,
wmWindowManager *wm,
wmOperator *op,
int layout_flags)
{
if (op->type->flag & OPTYPE_MACRO) {
LISTBASE_FOREACH (wmOperator *, macro_op, &op->macro) {
if (!ui_layout_operator_properties_only_booleans(C, wm, macro_op, layout_flags)) {
return false;
}
}
}
else {
uiTemplateOperatorPropertyPollParam user_data = {.C = C, .op = op, .flag = layout_flags};
PointerRNA ptr;
RNA_pointer_create(&wm->id, op->type->srna, op->properties, &ptr);
RNA_STRUCT_BEGIN (&ptr, prop) {
if (RNA_property_flag(prop) & PROP_HIDDEN) {
continue;
}
if (op->type->poll_property &&
!ui_layout_operator_buts_poll_property(&ptr, prop, &user_data)) {
continue;
}
if (RNA_property_type(prop) != PROP_BOOLEAN) {
return false;
}
}
RNA_STRUCT_END;
}
return true;
}
/**
* Draw Operator property buttons for redoing execution with different settings.
* This function does not initialize the layout,
* functions can be called on the layout before and after.
*/
void uiTemplateOperatorPropertyButs(
const bContext *C, uiLayout *layout, wmOperator *op, eButLabelAlign label_align, short flag)
{
wmWindowManager *wm = CTX_wm_manager(C);
/* If there are only checkbox items, don't use split layout by default. It looks weird if the
* check-boxes only use half the width. */
if (ui_layout_operator_properties_only_booleans(C, wm, op, flag)) {
flag |= UI_TEMPLATE_OP_PROPS_NO_SPLIT_LAYOUT;
}
template_operator_property_buts_draw_recursive(C, op, layout, label_align, flag, NULL);
}
void uiTemplateOperatorRedoProperties(uiLayout *layout, const bContext *C)
{
wmOperator *op = WM_operator_last_redo(C);
uiBlock *block = uiLayoutGetBlock(layout);
if (op == NULL) {
return;
}
/* Disable for now, doesn't fit well in popover. */
#if 0
/* Repeat button with operator name as text. */
uiItemFullO(layout,
"SCREEN_OT_repeat_last",
WM_operatortype_name(op->type, op->ptr),
ICON_NONE,
NULL,
WM_OP_INVOKE_DEFAULT,
0,
NULL);
#endif
if (WM_operator_repeat_check(C, op)) {
int layout_flags = 0;
if (block->panel == NULL) {
layout_flags = UI_TEMPLATE_OP_PROPS_SHOW_TITLE;
}
#if 0
bool has_advanced = false;
#endif
UI_block_func_handle_set(block, ED_undo_operator_repeat_cb_evt, op);
template_operator_property_buts_draw_recursive(
C, op, layout, UI_BUT_LABEL_ALIGN_NONE, layout_flags, NULL /* &has_advanced */);
/* Warning! this leaves the handle function for any other users of this block. */
#if 0
if (has_advanced) {
uiItemO(layout, IFACE_("More..."), ICON_NONE, "SCREEN_OT_redo_last");
}
#endif
}
}
/** \} */
/* -------------------------------------------------------------------- */
/** \name Constraint Header Template
* \{ */
#define ERROR_LIBDATA_MESSAGE TIP_("Can't edit external library data")
static void constraint_active_func(bContext *UNUSED(C), void *ob_v, void *con_v)
{
ED_object_constraint_active_set(ob_v, con_v);
}
static void constraint_ops_extra_draw(bContext *C, uiLayout *layout, void *con_v)
{
PointerRNA op_ptr;
uiLayout *row;
bConstraint *con = (bConstraint *)con_v;
PointerRNA ptr;
Object *ob = ED_object_active_context(C);
RNA_pointer_create(&ob->id, &RNA_Constraint, con, &ptr);
uiLayoutSetContextPointer(layout, "constraint", &ptr);
uiLayoutSetOperatorContext(layout, WM_OP_INVOKE_DEFAULT);
uiLayoutSetUnitsX(layout, 4.0f);
/* Apply. */
uiItemO(layout,
CTX_IFACE_(BLT_I18NCONTEXT_OPERATOR_DEFAULT, "Apply"),
ICON_CHECKMARK,
"CONSTRAINT_OT_apply");
/* Duplicate. */
uiItemO(layout,
CTX_IFACE_(BLT_I18NCONTEXT_OPERATOR_DEFAULT, "Duplicate"),
ICON_DUPLICATE,
"CONSTRAINT_OT_copy");
uiItemO(layout,
CTX_IFACE_(BLT_I18NCONTEXT_OPERATOR_DEFAULT, "Copy to Selected"),
0,
"CONSTRAINT_OT_copy_to_selected");
uiItemS(layout);
/* Move to first. */
row = uiLayoutColumn(layout, false);
uiItemFullO(row,
"CONSTRAINT_OT_move_to_index",
IFACE_("Move to First"),
ICON_TRIA_UP,
NULL,
WM_OP_INVOKE_DEFAULT,
0,
&op_ptr);
RNA_int_set(&op_ptr, "index", 0);
if (!con->prev) {
uiLayoutSetEnabled(row, false);
}
/* Move to last. */
row = uiLayoutColumn(layout, false);
uiItemFullO(row,
"CONSTRAINT_OT_move_to_index",
IFACE_("Move to Last"),
ICON_TRIA_DOWN,
NULL,
WM_OP_INVOKE_DEFAULT,
0,
&op_ptr);
ListBase *constraint_list = ED_object_constraint_list_from_constraint(ob, con, NULL);
RNA_int_set(&op_ptr, "index", BLI_listbase_count(constraint_list) - 1);
if (!con->next) {
uiLayoutSetEnabled(row, false);
}
}
static void draw_constraint_header(uiLayout *layout, Object *ob, bConstraint *con)
{
bPoseChannel *pchan = BKE_pose_channel_active(ob);
short proxy_protected, xco = 0, yco = 0;
// int rb_col; // UNUSED
/* determine whether constraint is proxy protected or not */
if (BKE_constraints_proxylocked_owner(ob, pchan)) {
proxy_protected = (con->flag & CONSTRAINT_PROXY_LOCAL) == 0;
}
else {
proxy_protected = 0;
}
/* unless button has own callback, it adds this callback to button */
uiBlock *block = uiLayoutGetBlock(layout);
UI_block_func_set(block, constraint_active_func, ob, con);
PointerRNA ptr;
RNA_pointer_create(&ob->id, &RNA_Constraint, con, &ptr);
if (block->panel) {
UI_panel_context_pointer_set(block->panel, "constraint", &ptr);
}
else {
uiLayoutSetContextPointer(layout, "constraint", &ptr);
}
/* Constraint type icon. */
uiLayout *sub = uiLayoutRow(layout, false);
uiLayoutSetEmboss(sub, false);
uiLayoutSetRedAlert(sub, (con->flag & CONSTRAINT_DISABLE));
uiItemL(sub, "", RNA_struct_ui_icon(ptr.type));
UI_block_emboss_set(block, UI_EMBOSS);
uiLayout *row = uiLayoutRow(layout, true);
if (proxy_protected == 0) {
uiItemR(row, &ptr, "name", 0, "", ICON_NONE);
}
else {
uiItemL(row, IFACE_(con->name), ICON_NONE);
}
/* proxy-protected constraints cannot be edited, so hide up/down + close buttons */
if (proxy_protected) {
UI_block_emboss_set(block, UI_EMBOSS_NONE);
/* draw a ghost icon (for proxy) and also a lock beside it,
* to show that constraint is "proxy locked" */
uiDefIconBut(block,
UI_BTYPE_BUT,
0,
ICON_GHOST_ENABLED,
xco + 12.2f * UI_UNIT_X,
yco,
0.95f * UI_UNIT_X,
0.95f * UI_UNIT_Y,
NULL,
0.0,
0.0,
0.0,
0.0,
TIP_("Proxy Protected"));
uiDefIconBut(block,
UI_BTYPE_BUT,
0,
ICON_LOCKED,
xco + 13.1f * UI_UNIT_X,
yco,
0.95f * UI_UNIT_X,
0.95f * UI_UNIT_Y,
NULL,
0.0,
0.0,
0.0,
0.0,
TIP_("Proxy Protected"));
UI_block_emboss_set(block, UI_EMBOSS);
}
else {
/* Enabled eye icon. */
uiItemR(row, &ptr, "enabled", 0, "", ICON_NONE);
/* Extra operators menu. */
uiItemMenuF(row, "", ICON_DOWNARROW_HLT, constraint_ops_extra_draw, con);
/* Close 'button' - emboss calls here disable drawing of 'button' behind X */
sub = uiLayoutRow(row, false);
uiLayoutSetEmboss(sub, UI_EMBOSS_NONE);
uiLayoutSetOperatorContext(sub, WM_OP_INVOKE_DEFAULT);
uiItemO(sub, "", ICON_X, "CONSTRAINT_OT_delete");
}
/* Some extra padding at the end, so the 'x' icon isn't too close to drag button. */
uiItemS(layout);
/* Set but-locks for protected settings (magic numbers are used here!) */
if (proxy_protected) {
UI_block_lock_set(block, true, TIP_("Cannot edit Proxy-Protected Constraint"));
}
/* clear any locks set up for proxies/lib-linking */
UI_block_lock_clear(block);
}
void uiTemplateConstraintHeader(uiLayout *layout, PointerRNA *ptr)
{
/* verify we have valid data */
if (!RNA_struct_is_a(ptr->type, &RNA_Constraint)) {
RNA_warning("Expected constraint on object");
return;
}
Object *ob = (Object *)ptr->owner_id;
bConstraint *con = ptr->data;
if (!ob || !(GS(ob->id.name) == ID_OB)) {
RNA_warning("Expected constraint on object");
return;
}
UI_block_lock_set(uiLayoutGetBlock(layout), (ob && ID_IS_LINKED(ob)), ERROR_LIBDATA_MESSAGE);
draw_constraint_header(layout, ob, con);
}
/** \} */
/* -------------------------------------------------------------------- */
/** \name Preview Template
* \{ */
#include "DNA_light_types.h"
#include "DNA_material_types.h"
#include "DNA_world_types.h"
#define B_MATPRV 1
static void do_preview_buttons(bContext *C, void *arg, int event)
{
switch (event) {
case B_MATPRV:
WM_event_add_notifier(C, NC_MATERIAL | ND_SHADING_PREVIEW, arg);
break;
}
}
void uiTemplatePreview(uiLayout *layout,
bContext *C,
ID *id,
bool show_buttons,
ID *parent,
MTex *slot,
const char *preview_id)
{
Material *ma = NULL;
Tex *tex = (Tex *)id;
short *pr_texture = NULL;
PointerRNA material_ptr;
PointerRNA texture_ptr;
char _preview_id[UI_MAX_NAME_STR];
if (id && !ELEM(GS(id->name), ID_MA, ID_TE, ID_WO, ID_LA, ID_LS)) {
RNA_warning("Expected ID of type material, texture, light, world or line style");
return;
}
/* decide what to render */
ID *pid = id;
ID *pparent = NULL;
if (id && (GS(id->name) == ID_TE)) {
if (parent && (GS(parent->name) == ID_MA)) {
pr_texture = &((Material *)parent)->pr_texture;
}
else if (parent && (GS(parent->name) == ID_WO)) {
pr_texture = &((World *)parent)->pr_texture;
}
else if (parent && (GS(parent->name) == ID_LA)) {
pr_texture = &((Light *)parent)->pr_texture;
}
else if (parent && (GS(parent->name) == ID_LS)) {
pr_texture = &((FreestyleLineStyle *)parent)->pr_texture;
}
if (pr_texture) {
if (*pr_texture == TEX_PR_OTHER) {
pid = parent;
}
else if (*pr_texture == TEX_PR_BOTH) {
pparent = parent;
}
}
}
if (!preview_id || (preview_id[0] == '\0')) {
/* If no identifier given, generate one from ID type. */
BLI_snprintf(
_preview_id, UI_MAX_NAME_STR, "uiPreview_%s", BKE_idtype_idcode_to_name(GS(id->name)));
preview_id = _preview_id;
}
/* Find or add the uiPreview to the current Region. */
ARegion *region = CTX_wm_region(C);
uiPreview *ui_preview = BLI_findstring(
&region->ui_previews, preview_id, offsetof(uiPreview, preview_id));
if (!ui_preview) {
ui_preview = MEM_callocN(sizeof(uiPreview), "uiPreview");
BLI_strncpy(ui_preview->preview_id, preview_id, sizeof(ui_preview->preview_id));
ui_preview->height = (short)(UI_UNIT_Y * 7.6f);
BLI_addtail(&region->ui_previews, ui_preview);
}
if (ui_preview->height < UI_UNIT_Y) {
ui_preview->height = UI_UNIT_Y;
}
else if (ui_preview->height > UI_UNIT_Y * 50) { /* Rather high upper limit, yet not insane! */
ui_preview->height = UI_UNIT_Y * 50;
}
/* layout */
uiBlock *block = uiLayoutGetBlock(layout);
uiLayout *row = uiLayoutRow(layout, false);
uiLayout *col = uiLayoutColumn(row, false);
uiLayoutSetKeepAspect(col, true);
/* add preview */
uiDefBut(block,
UI_BTYPE_EXTRA,
0,
"",
0,
0,
UI_UNIT_X * 10,
ui_preview->height,
pid,
0.0,
0.0,
0,
0,
"");
UI_but_func_drawextra_set(block, ED_preview_draw, pparent, slot);
UI_block_func_handle_set(block, do_preview_buttons, NULL);
uiDefIconButS(block,
UI_BTYPE_GRIP,
0,
ICON_GRIP,
0,
0,
UI_UNIT_X * 10,
(short)(UI_UNIT_Y * 0.3f),
&ui_preview->height,
UI_UNIT_Y,
UI_UNIT_Y * 50.0f,
0.0f,
0.0f,
"");
/* add buttons */
if (pid && show_buttons) {
if (GS(pid->name) == ID_MA || (pparent && GS(pparent->name) == ID_MA)) {
if (GS(pid->name) == ID_MA) {
ma = (Material *)pid;
}
else {
ma = (Material *)pparent;
}
/* Create RNA Pointer */
RNA_pointer_create(&ma->id, &RNA_Material, ma, &material_ptr);
col = uiLayoutColumn(row, true);
uiLayoutSetScaleX(col, 1.5);
uiItemR(col, &material_ptr, "preview_render_type", UI_ITEM_R_EXPAND, "", ICON_NONE);
/* EEVEE preview file has baked lighting so use_preview_world has no effect,
* just hide the option until this feature is supported. */
if (!BKE_scene_uses_blender_eevee(CTX_data_scene(C))) {
uiItemS(col);
uiItemR(col, &material_ptr, "use_preview_world", 0, "", ICON_WORLD);
}
}
if (pr_texture) {
/* Create RNA Pointer */
RNA_pointer_create(id, &RNA_Texture, tex, &texture_ptr);
uiLayoutRow(layout, true);
uiDefButS(block,
UI_BTYPE_ROW,
B_MATPRV,
IFACE_("Texture"),
0,
0,
UI_UNIT_X * 10,
UI_UNIT_Y,
pr_texture,
10,
TEX_PR_TEXTURE,
0,
0,
"");
if (GS(parent->name) == ID_MA) {
uiDefButS(block,
UI_BTYPE_ROW,
B_MATPRV,
IFACE_("Material"),
0,
0,
UI_UNIT_X * 10,
UI_UNIT_Y,
pr_texture,
10,
TEX_PR_OTHER,
0,
0,
"");
}
else if (GS(parent->name) == ID_LA) {
uiDefButS(block,
UI_BTYPE_ROW,
B_MATPRV,
CTX_IFACE_(BLT_I18NCONTEXT_ID_LIGHT, "Light"),
0,
0,
UI_UNIT_X * 10,
UI_UNIT_Y,
pr_texture,
10,
TEX_PR_OTHER,
0,
0,
"");
}
else if (GS(parent->name) == ID_WO) {
uiDefButS(block,
UI_BTYPE_ROW,
B_MATPRV,
IFACE_("World"),
0,
0,
UI_UNIT_X * 10,
UI_UNIT_Y,
pr_texture,
10,
TEX_PR_OTHER,
0,
0,
"");
}
else if (GS(parent->name) == ID_LS) {
uiDefButS(block,
UI_BTYPE_ROW,
B_MATPRV,
IFACE_("Line Style"),
0,
0,
UI_UNIT_X * 10,
UI_UNIT_Y,
pr_texture,
10,
TEX_PR_OTHER,
0,
0,
"");
}
uiDefButS(block,
UI_BTYPE_ROW,
B_MATPRV,
IFACE_("Both"),
0,
0,
UI_UNIT_X * 10,
UI_UNIT_Y,
pr_texture,
10,
TEX_PR_BOTH,
0,
0,
"");
/* Alpha button for texture preview */
if (*pr_texture != TEX_PR_OTHER) {
row = uiLayoutRow(layout, false);
uiItemR(row, &texture_ptr, "use_preview_alpha", 0, NULL, ICON_NONE);
}
}
}
}
/** \} */
/* -------------------------------------------------------------------- */
/** \name ColorRamp Template
* \{ */
typedef struct RNAUpdateCb {
PointerRNA ptr;
PropertyRNA *prop;
} RNAUpdateCb;
static void rna_update_cb(bContext *C, void *arg_cb, void *UNUSED(arg))
{
RNAUpdateCb *cb = (RNAUpdateCb *)arg_cb;
/* we call update here on the pointer property, this way the
* owner of the curve mapping can still define its own update
* and notifier, even if the CurveMapping struct is shared. */
RNA_property_update(C, &cb->ptr, cb->prop);
}
enum {
CB_FUNC_FLIP,
CB_FUNC_DISTRIBUTE_LR,
CB_FUNC_DISTRIBUTE_EVENLY,
CB_FUNC_RESET,
};
static void colorband_flip_cb(bContext *C, ColorBand *coba)
{
CBData data_tmp[MAXCOLORBAND];
for (int a = 0; a < coba->tot; a++) {
data_tmp[a] = coba->data[coba->tot - (a + 1)];
}
for (int a = 0; a < coba->tot; a++) {
data_tmp[a].pos = 1.0f - data_tmp[a].pos;
coba->data[a] = data_tmp[a];
}
/* May as well flip the `cur`. */
coba->cur = coba->tot - (coba->cur + 1);
ED_undo_push(C, "Flip Color Ramp");
}
static void colorband_distribute_cb(bContext *C, ColorBand *coba, bool evenly)
{
if (coba->tot > 1) {
const int tot = evenly ? coba->tot - 1 : coba->tot;
const float gap = 1.0f / tot;
float pos = 0.0f;
for (int a = 0; a < coba->tot; a++) {
coba->data[a].pos = pos;
pos += gap;
}
ED_undo_push(C, evenly ? "Distribute Stops Evenly" : "Distribute Stops from Left");
}
}
static void colorband_tools_dofunc(bContext *C, void *coba_v, int event)
{
ColorBand *coba = coba_v;
switch (event) {
case CB_FUNC_FLIP:
colorband_flip_cb(C, coba);
break;
case CB_FUNC_DISTRIBUTE_LR:
colorband_distribute_cb(C, coba, false);
break;
case CB_FUNC_DISTRIBUTE_EVENLY:
colorband_distribute_cb(C, coba, true);
break;
case CB_FUNC_RESET:
BKE_colorband_init(coba, true);
ED_undo_push(C, "Reset Color Ramp");
break;
}
ED_region_tag_redraw(CTX_wm_region(C));
}
static uiBlock *colorband_tools_func(bContext *C, ARegion *region, void *coba_v)
{
const uiStyle *style = UI_style_get_dpi();
ColorBand *coba = coba_v;
short yco = 0;
const short menuwidth = 10 * UI_UNIT_X;
uiBlock *block = UI_block_begin(C, region, __func__, UI_EMBOSS_PULLDOWN);
UI_block_func_butmenu_set(block, colorband_tools_dofunc, coba);
uiLayout *layout = UI_block_layout(block,
UI_LAYOUT_VERTICAL,
UI_LAYOUT_MENU,
0,
0,
UI_MENU_WIDTH_MIN,
0,
UI_MENU_PADDING,
style);
UI_block_layout_set_current(block, layout);
{
PointerRNA coba_ptr;
RNA_pointer_create(NULL, &RNA_ColorRamp, coba, &coba_ptr);
uiLayoutSetContextPointer(layout, "color_ramp", &coba_ptr);
}
/* We could move these to operators,
* although this isn't important unless we want to assign key shortcuts to them. */
{
uiDefIconTextBut(block,
UI_BTYPE_BUT_MENU,
1,
ICON_BLANK1,
IFACE_("Flip Color Ramp"),
0,
yco -= UI_UNIT_Y,
menuwidth,
UI_UNIT_Y,
NULL,
0.0,
0.0,
0,
CB_FUNC_FLIP,
"");
uiDefIconTextBut(block,
UI_BTYPE_BUT_MENU,
1,
ICON_BLANK1,
IFACE_("Distribute Stops from Left"),
0,
yco -= UI_UNIT_Y,
menuwidth,
UI_UNIT_Y,
NULL,
0.0,
0.0,
0,
CB_FUNC_DISTRIBUTE_LR,
"");
uiDefIconTextBut(block,
UI_BTYPE_BUT_MENU,
1,
ICON_BLANK1,
IFACE_("Distribute Stops Evenly"),
0,
yco -= UI_UNIT_Y,
menuwidth,
UI_UNIT_Y,
NULL,
0.0,
0.0,
0,
CB_FUNC_DISTRIBUTE_EVENLY,
"");
uiItemO(layout, IFACE_("Eyedropper"), ICON_EYEDROPPER, "UI_OT_eyedropper_colorramp");
uiDefIconTextBut(block,
UI_BTYPE_BUT_MENU,
1,
ICON_BLANK1,
IFACE_("Reset Color Ramp"),
0,
yco -= UI_UNIT_Y,
menuwidth,
UI_UNIT_Y,
NULL,
0.0,
0.0,
0,
CB_FUNC_RESET,
"");
}
UI_block_direction_set(block, UI_DIR_DOWN);
UI_block_bounds_set_text(block, 3.0f * UI_UNIT_X);
return block;
}
static void colorband_add_cb(bContext *C, void *cb_v, void *coba_v)
{
ColorBand *coba = coba_v;
float pos = 0.5f;
if (coba->tot > 1) {
if (coba->cur > 0) {
pos = (coba->data[coba->cur - 1].pos + coba->data[coba->cur].pos) * 0.5f;
}
else {
pos = (coba->data[coba->cur + 1].pos + coba->data[coba->cur].pos) * 0.5f;
}
}
if (BKE_colorband_element_add(coba, pos)) {
rna_update_cb(C, cb_v, NULL);
ED_undo_push(C, "Add Color Ramp Stop");
}
}
static void colorband_del_cb(bContext *C, void *cb_v, void *coba_v)
{
ColorBand *coba = coba_v;
if (BKE_colorband_element_remove(coba, coba->cur)) {
ED_undo_push(C, "Delete Color Ramp Stop");
rna_update_cb(C, cb_v, NULL);
}
}
static void colorband_update_cb(bContext *UNUSED(C), void *bt_v, void *coba_v)
{
uiBut *bt = bt_v;
ColorBand *coba = coba_v;
/* Sneaky update here, we need to sort the color-band points to be in order,
* however the RNA pointer then is wrong, so we update it */
BKE_colorband_update_sort(coba);
bt->rnapoin.data = coba->data + coba->cur;
}
static void colorband_buttons_layout(uiLayout *layout,
uiBlock *block,
ColorBand *coba,
const rctf *butr,
RNAUpdateCb *cb,
int expand)
{
uiBut *bt;
const float unit = BLI_rctf_size_x(butr) / 14.0f;
const float xs = butr->xmin;
const float ys = butr->ymin;
PointerRNA ptr;
RNA_pointer_create(cb->ptr.owner_id, &RNA_ColorRamp, coba, &ptr);
uiLayout *split = uiLayoutSplit(layout, 0.4f, false);
UI_block_emboss_set(block, UI_EMBOSS_NONE);
UI_block_align_begin(block);
uiLayout *row = uiLayoutRow(split, false);
bt = uiDefIconTextBut(block,
UI_BTYPE_BUT,
0,
ICON_ADD,
"",
0,
0,
2.0f * unit,
UI_UNIT_Y,
NULL,
0,
0,
0,
0,
TIP_("Add a new color stop to the color ramp"));
UI_but_funcN_set(bt, colorband_add_cb, MEM_dupallocN(cb), coba);
bt = uiDefIconTextBut(block,
UI_BTYPE_BUT,
0,
ICON_REMOVE,
"",
xs + 2.0f * unit,
ys + UI_UNIT_Y,
2.0f * unit,
UI_UNIT_Y,
NULL,
0,
0,
0,
0,
TIP_("Delete the active position"));
UI_but_funcN_set(bt, colorband_del_cb, MEM_dupallocN(cb), coba);
bt = uiDefIconBlockBut(block,
colorband_tools_func,
coba,
0,
ICON_DOWNARROW_HLT,
xs + 4.0f * unit,
ys + UI_UNIT_Y,
2.0f * unit,
UI_UNIT_Y,
TIP_("Tools"));
UI_but_funcN_set(bt, rna_update_cb, MEM_dupallocN(cb), coba);
UI_block_align_end(block);
UI_block_emboss_set(block, UI_EMBOSS);
row = uiLayoutRow(split, false);
UI_block_align_begin(block);
uiItemR(row, &ptr, "color_mode", 0, "", ICON_NONE);
if (ELEM(coba->color_mode, COLBAND_BLEND_HSV, COLBAND_BLEND_HSL)) {
uiItemR(row, &ptr, "hue_interpolation", 0, "", ICON_NONE);
}
else { /* COLBAND_BLEND_RGB */
uiItemR(row, &ptr, "interpolation", 0, "", ICON_NONE);
}
UI_block_align_end(block);
row = uiLayoutRow(layout, false);
bt = uiDefBut(block,
UI_BTYPE_COLORBAND,
0,
"",
xs,
ys,
BLI_rctf_size_x(butr),
UI_UNIT_Y,
coba,
0,
0,
0,
0,
"");
UI_but_funcN_set(bt, rna_update_cb, MEM_dupallocN(cb), NULL);
row = uiLayoutRow(layout, false);
if (coba->tot) {
CBData *cbd = coba->data + coba->cur;
RNA_pointer_create(cb->ptr.owner_id, &RNA_ColorRampElement, cbd, &ptr);
if (!expand) {
split = uiLayoutSplit(layout, 0.3f, false);
row = uiLayoutRow(split, false);
bt = uiDefButS(block,
UI_BTYPE_NUM,
0,
"",
0,
0,
5.0f * UI_UNIT_X,
UI_UNIT_Y,
&coba->cur,
0.0,
(float)(MAX2(0, coba->tot - 1)),
0,
0,
TIP_("Choose active color stop"));
UI_but_number_step_size_set(bt, 1);
row = uiLayoutRow(split, false);
uiItemR(row, &ptr, "position", 0, IFACE_("Pos"), ICON_NONE);
bt = block->buttons.last;
UI_but_func_set(bt, colorband_update_cb, bt, coba);
row = uiLayoutRow(layout, false);
uiItemR(row, &ptr, "color", 0, "", ICON_NONE);
bt = block->buttons.last;
UI_but_funcN_set(bt, rna_update_cb, MEM_dupallocN(cb), NULL);
}
else {
split = uiLayoutSplit(layout, 0.5f, false);
uiLayout *subsplit = uiLayoutSplit(split, 0.35f, false);
row = uiLayoutRow(subsplit, false);
bt = uiDefButS(block,
UI_BTYPE_NUM,
0,
"",
0,
0,
5.0f * UI_UNIT_X,
UI_UNIT_Y,
&coba->cur,
0.0,
(float)(MAX2(0, coba->tot - 1)),
0,
0,
TIP_("Choose active color stop"));
UI_but_number_step_size_set(bt, 1);
row = uiLayoutRow(subsplit, false);
uiItemR(row, &ptr, "position", UI_ITEM_R_SLIDER, IFACE_("Pos"), ICON_NONE);
bt = block->buttons.last;
UI_but_func_set(bt, colorband_update_cb, bt, coba);
row = uiLayoutRow(split, false);
uiItemR(row, &ptr, "color", 0, "", ICON_NONE);
bt = block->buttons.last;
UI_but_funcN_set(bt, rna_update_cb, MEM_dupallocN(cb), NULL);
}
}
}
void uiTemplateColorRamp(uiLayout *layout, PointerRNA *ptr, const char *propname, bool expand)
{
PropertyRNA *prop = RNA_struct_find_property(ptr, propname);
if (!prop || RNA_property_type(prop) != PROP_POINTER) {
return;
}
const PointerRNA cptr = RNA_property_pointer_get(ptr, prop);
if (!cptr.data || !RNA_struct_is_a(cptr.type, &RNA_ColorRamp)) {
return;
}
RNAUpdateCb *cb = MEM_callocN(sizeof(RNAUpdateCb), "RNAUpdateCb");
cb->ptr = *ptr;
cb->prop = prop;
rctf rect;
rect.xmin = 0;
rect.xmax = 10.0f * UI_UNIT_X;
rect.ymin = 0;
rect.ymax = 19.5f * UI_UNIT_X;
uiBlock *block = uiLayoutAbsoluteBlock(layout);
ID *id = cptr.owner_id;
UI_block_lock_set(block, (id && ID_IS_LINKED(id)), ERROR_LIBDATA_MESSAGE);
colorband_buttons_layout(layout, block, cptr.data, &rect, cb, expand);
UI_block_lock_clear(block);
MEM_freeN(cb);
}
/** \} */
/* -------------------------------------------------------------------- */
/** \name Icon Template
* \{ */
/**
* \param icon_scale: Scale of the icon, 1x == button height.
*/
void uiTemplateIcon(uiLayout *layout, int icon_value, float icon_scale)
{
uiBlock *block = uiLayoutAbsoluteBlock(layout);
uiBut *but = uiDefIconBut(block,
UI_BTYPE_LABEL,
0,
ICON_X,
0,
0,
UI_UNIT_X * icon_scale,
UI_UNIT_Y * icon_scale,
NULL,
0.0,
0.0,
0.0,
0.0,
"");
ui_def_but_icon(but, icon_value, UI_HAS_ICON | UI_BUT_ICON_PREVIEW);
}
/** \} */
/* -------------------------------------------------------------------- */
/** \name Icon viewer Template
* \{ */
typedef struct IconViewMenuArgs {
PointerRNA ptr;
PropertyRNA *prop;
bool show_labels;
float icon_scale;
} IconViewMenuArgs;
/* ID Search browse menu, open */
static uiBlock *ui_icon_view_menu_cb(bContext *C, ARegion *region, void *arg_litem)
{
static IconViewMenuArgs args;
/* arg_litem is malloced, can be freed by parent button */
args = *((IconViewMenuArgs *)arg_litem);
const int w = UI_UNIT_X * (args.icon_scale);
const int h = UI_UNIT_X * (args.icon_scale + args.show_labels);
uiBlock *block = UI_block_begin(C, region, "_popup", UI_EMBOSS_PULLDOWN);
UI_block_flag_enable(block, UI_BLOCK_LOOP | UI_BLOCK_NO_FLIP);
UI_block_theme_style_set(block, UI_BLOCK_THEME_STYLE_POPUP);
bool free;
const EnumPropertyItem *item;
RNA_property_enum_items(C, &args.ptr, args.prop, &item, NULL, &free);
for (int a = 0; item[a].identifier; a++) {
const int x = (a % 8) * w;
const int y = -(a / 8) * h;
const int icon = item[a].icon;
const int value = item[a].value;
uiBut *but;
if (args.show_labels) {
but = uiDefIconTextButR_prop(block,
UI_BTYPE_ROW,
0,
icon,
item[a].name,
x,
y,
w,
h,
&args.ptr,
args.prop,
-1,
0,
value,
-1,
-1,
NULL);
}
else {
but = uiDefIconButR_prop(block,
UI_BTYPE_ROW,
0,
icon,
x,
y,
w,
h,
&args.ptr,
args.prop,
-1,
0,
value,
-1,
-1,
NULL);
}
ui_def_but_icon(but, icon, UI_HAS_ICON | UI_BUT_ICON_PREVIEW);
}
UI_block_bounds_set_normal(block, 0.3f * U.widget_unit);
UI_block_direction_set(block, UI_DIR_DOWN);
if (free) {
MEM_freeN((void *)item);
}
return block;
}
/**
* \param icon_scale: Scale of the icon, 1x == button height.
*/
void uiTemplateIconView(uiLayout *layout,
PointerRNA *ptr,
const char *propname,
bool show_labels,
float icon_scale,
float icon_scale_popup)
{
PropertyRNA *prop = RNA_struct_find_property(ptr, propname);
if (!prop || RNA_property_type(prop) != PROP_ENUM) {
RNA_warning(
"property of type Enum not found: %s.%s", RNA_struct_identifier(ptr->type), propname);
return;
}
uiBlock *block = uiLayoutAbsoluteBlock(layout);
int tot_items;
bool free_items;
const EnumPropertyItem *items;
RNA_property_enum_items(block->evil_C, ptr, prop, &items, &tot_items, &free_items);
const int value = RNA_property_enum_get(ptr, prop);
int icon = ICON_NONE;
RNA_enum_icon_from_value(items, value, &icon);
uiBut *but;
if (RNA_property_editable(ptr, prop)) {
IconViewMenuArgs *cb_args = MEM_callocN(sizeof(IconViewMenuArgs), __func__);
cb_args->ptr = *ptr;
cb_args->prop = prop;
cb_args->show_labels = show_labels;
cb_args->icon_scale = icon_scale_popup;
but = uiDefBlockButN(block,
ui_icon_view_menu_cb,
cb_args,
"",
0,
0,
UI_UNIT_X * icon_scale,
UI_UNIT_Y * icon_scale,
"");
}
else {
but = uiDefIconBut(block,
UI_BTYPE_LABEL,
0,
ICON_X,
0,
0,
UI_UNIT_X * icon_scale,
UI_UNIT_Y * icon_scale,
NULL,
0.0,
0.0,
0.0,
0.0,
"");
}
ui_def_but_icon(but, icon, UI_HAS_ICON | UI_BUT_ICON_PREVIEW);
if (free_items) {
MEM_freeN((void *)items);
}
}
/** \} */
/* -------------------------------------------------------------------- */
/** \name Histogram Template
* \{ */
void uiTemplateHistogram(uiLayout *layout, PointerRNA *ptr, const char *propname)
{
PropertyRNA *prop = RNA_struct_find_property(ptr, propname);
if (!prop || RNA_property_type(prop) != PROP_POINTER) {
return;
}
const PointerRNA cptr = RNA_property_pointer_get(ptr, prop);
if (!cptr.data || !RNA_struct_is_a(cptr.type, &RNA_Histogram)) {
return;
}
Histogram *hist = (Histogram *)cptr.data;
if (hist->height < UI_UNIT_Y) {
hist->height = UI_UNIT_Y;
}
else if (hist->height > UI_UNIT_Y * 20) {
hist->height = UI_UNIT_Y * 20;
}
uiLayout *col = uiLayoutColumn(layout, true);
uiBlock *block = uiLayoutGetBlock(col);
uiDefBut(
block, UI_BTYPE_HISTOGRAM, 0, "", 0, 0, UI_UNIT_X * 10, hist->height, hist, 0, 0, 0, 0, "");
/* Resize grip. */
uiDefIconButI(block,
UI_BTYPE_GRIP,
0,
ICON_GRIP,
0,
0,
UI_UNIT_X * 10,
(short)(UI_UNIT_Y * 0.3f),
&hist->height,
UI_UNIT_Y,
UI_UNIT_Y * 20.0f,
0.0f,
0.0f,
"");
}
/** \} */
/* -------------------------------------------------------------------- */
/** \name Waveform Template
* \{ */
void uiTemplateWaveform(uiLayout *layout, PointerRNA *ptr, const char *propname)
{
PropertyRNA *prop = RNA_struct_find_property(ptr, propname);
if (!prop || RNA_property_type(prop) != PROP_POINTER) {
return;
}
const PointerRNA cptr = RNA_property_pointer_get(ptr, prop);
if (!cptr.data || !RNA_struct_is_a(cptr.type, &RNA_Scopes)) {
return;
}
Scopes *scopes = (Scopes *)cptr.data;
uiLayout *col = uiLayoutColumn(layout, true);
uiBlock *block = uiLayoutGetBlock(col);
if (scopes->wavefrm_height < UI_UNIT_Y) {
scopes->wavefrm_height = UI_UNIT_Y;
}
else if (scopes->wavefrm_height > UI_UNIT_Y * 20) {
scopes->wavefrm_height = UI_UNIT_Y * 20;
}
uiDefBut(block,
UI_BTYPE_WAVEFORM,
0,
"",
0,
0,
UI_UNIT_X * 10,
scopes->wavefrm_height,
scopes,
0,
0,
0,
0,
"");
/* Resize grip. */
uiDefIconButI(block,
UI_BTYPE_GRIP,
0,
ICON_GRIP,
0,
0,
UI_UNIT_X * 10,
(short)(UI_UNIT_Y * 0.3f),
&scopes->wavefrm_height,
UI_UNIT_Y,
UI_UNIT_Y * 20.0f,
0.0f,
0.0f,
"");
}
/** \} */
/* -------------------------------------------------------------------- */
/** \name Vector-Scope Template
* \{ */
void uiTemplateVectorscope(uiLayout *layout, PointerRNA *ptr, const char *propname)
{
PropertyRNA *prop = RNA_struct_find_property(ptr, propname);
if (!prop || RNA_property_type(prop) != PROP_POINTER) {
return;
}
const PointerRNA cptr = RNA_property_pointer_get(ptr, prop);
if (!cptr.data || !RNA_struct_is_a(cptr.type, &RNA_Scopes)) {
return;
}
Scopes *scopes = (Scopes *)cptr.data;
if (scopes->vecscope_height < UI_UNIT_Y) {
scopes->vecscope_height = UI_UNIT_Y;
}
else if (scopes->vecscope_height > UI_UNIT_Y * 20) {
scopes->vecscope_height = UI_UNIT_Y * 20;
}
uiLayout *col = uiLayoutColumn(layout, true);
uiBlock *block = uiLayoutGetBlock(col);
uiDefBut(block,
UI_BTYPE_VECTORSCOPE,
0,
"",
0,
0,
UI_UNIT_X * 10,
scopes->vecscope_height,
scopes,
0,
0,
0,
0,
"");
/* Resize grip. */
uiDefIconButI(block,
UI_BTYPE_GRIP,
0,
ICON_GRIP,
0,
0,
UI_UNIT_X * 10,
(short)(UI_UNIT_Y * 0.3f),
&scopes->vecscope_height,
UI_UNIT_Y,
UI_UNIT_Y * 20.0f,
0.0f,
0.0f,
"");
}
/** \} */
/* -------------------------------------------------------------------- */
/** \name CurveMapping Template
* \{ */
static void curvemap_buttons_zoom_in(bContext *C, void *cumap_v, void *UNUSED(arg))
{
CurveMapping *cumap = cumap_v;
/* we allow 20 times zoom */
if (BLI_rctf_size_x(&cumap->curr) > 0.04f * BLI_rctf_size_x(&cumap->clipr)) {
const float dx = 0.1154f * BLI_rctf_size_x(&cumap->curr);
cumap->curr.xmin += dx;
cumap->curr.xmax -= dx;
const float dy = 0.1154f * BLI_rctf_size_y(&cumap->curr);
cumap->curr.ymin += dy;
cumap->curr.ymax -= dy;
}
ED_region_tag_redraw(CTX_wm_region(C));
}
static void curvemap_buttons_zoom_out(bContext *C, void *cumap_v, void *UNUSED(unused))
{
CurveMapping *cumap = cumap_v;
float d, d1;
/* we allow 20 times zoom, but don't view outside clip */
if (BLI_rctf_size_x(&cumap->curr) < 20.0f * BLI_rctf_size_x(&cumap->clipr)) {
d = d1 = 0.15f * BLI_rctf_size_x(&cumap->curr);
if (cumap->flag & CUMA_DO_CLIP) {
if (cumap->curr.xmin - d < cumap->clipr.xmin) {
d1 = cumap->curr.xmin - cumap->clipr.xmin;
}
}
cumap->curr.xmin -= d1;
d1 = d;
if (cumap->flag & CUMA_DO_CLIP) {
if (cumap->curr.xmax + d > cumap->clipr.xmax) {
d1 = -cumap->curr.xmax + cumap->clipr.xmax;
}
}
cumap->curr.xmax += d1;
d = d1 = 0.15f * BLI_rctf_size_y(&cumap->curr);
if (cumap->flag & CUMA_DO_CLIP) {
if (cumap->curr.ymin - d < cumap->clipr.ymin) {
d1 = cumap->curr.ymin - cumap->clipr.ymin;
}
}
cumap->curr.ymin -= d1;
d1 = d;
if (cumap->flag & CUMA_DO_CLIP) {
if (cumap->curr.ymax + d > cumap->clipr.ymax) {
d1 = -cumap->curr.ymax + cumap->clipr.ymax;
}
}
cumap->curr.ymax += d1;
}
ED_region_tag_redraw(CTX_wm_region(C));
}
static void curvemap_buttons_setclip(bContext *UNUSED(C), void *cumap_v, void *UNUSED(arg))
{
CurveMapping *cumap = cumap_v;
BKE_curvemapping_changed(cumap, false);
}
static void curvemap_buttons_delete(bContext *C, void *cb_v, void *cumap_v)
{
CurveMapping *cumap = cumap_v;
BKE_curvemap_remove(cumap->cm + cumap->cur, SELECT);
BKE_curvemapping_changed(cumap, false);
rna_update_cb(C, cb_v, NULL);
}
/* NOTE: this is a block-menu, needs 0 events, otherwise the menu closes */
static uiBlock *curvemap_clipping_func(bContext *C, ARegion *region, void *cumap_v)
{
CurveMapping *cumap = cumap_v;
uiBut *bt;
const float width = 8 * UI_UNIT_X;
uiBlock *block = UI_block_begin(C, region, __func__, UI_EMBOSS);
UI_block_flag_enable(block, UI_BLOCK_KEEP_OPEN | UI_BLOCK_MOVEMOUSE_QUIT);
UI_block_theme_style_set(block, UI_BLOCK_THEME_STYLE_POPUP);
bt = uiDefButBitI(block,
UI_BTYPE_CHECKBOX,
CUMA_DO_CLIP,
1,
IFACE_("Use Clipping"),
0,
5 * UI_UNIT_Y,
width,
UI_UNIT_Y,
&cumap->flag,
0.0,
0.0,
10,
0,
"");
UI_but_func_set(bt, curvemap_buttons_setclip, cumap, NULL);
UI_block_align_begin(block);
bt = uiDefButF(block,
UI_BTYPE_NUM,
0,
IFACE_("Min X:"),
0,
4 * UI_UNIT_Y,
width,
UI_UNIT_Y,
&cumap->clipr.xmin,
-100.0,
cumap->clipr.xmax,
0,
0,
"");
UI_but_number_step_size_set(bt, 10);
UI_but_number_precision_set(bt, 2);
bt = uiDefButF(block,
UI_BTYPE_NUM,
0,
IFACE_("Min Y:"),
0,
3 * UI_UNIT_Y,
width,
UI_UNIT_Y,
&cumap->clipr.ymin,
-100.0,
cumap->clipr.ymax,
0,
0,
"");
UI_but_number_step_size_set(bt, 10);
UI_but_number_precision_set(bt, 2);
bt = uiDefButF(block,
UI_BTYPE_NUM,
0,
IFACE_("Max X:"),
0,
2 * UI_UNIT_Y,
width,
UI_UNIT_Y,
&cumap->clipr.xmax,
cumap->clipr.xmin,
100.0,
0,
0,
"");
UI_but_number_step_size_set(bt, 10);
UI_but_number_precision_set(bt, 2);
bt = uiDefButF(block,
UI_BTYPE_NUM,
0,
IFACE_("Max Y:"),
0,
UI_UNIT_Y,
width,
UI_UNIT_Y,
&cumap->clipr.ymax,
cumap->clipr.ymin,
100.0,
0,
0,
"");
UI_but_number_step_size_set(bt, 10);
UI_but_number_precision_set(bt, 2);
UI_block_bounds_set_normal(block, 0.3f * U.widget_unit);
UI_block_direction_set(block, UI_DIR_DOWN);
return block;
}
/* only for BKE_curvemap_tools_dofunc */
enum {
UICURVE_FUNC_RESET_NEG,
UICURVE_FUNC_RESET_POS,
UICURVE_FUNC_RESET_VIEW,
UICURVE_FUNC_HANDLE_VECTOR,
UICURVE_FUNC_HANDLE_AUTO,
UICURVE_FUNC_HANDLE_AUTO_ANIM,
UICURVE_FUNC_EXTEND_HOZ,
UICURVE_FUNC_EXTEND_EXP,
};
static void curvemap_tools_dofunc(bContext *C, void *cumap_v, int event)
{
CurveMapping *cumap = cumap_v;
CurveMap *cuma = cumap->cm + cumap->cur;
switch (event) {
case UICURVE_FUNC_RESET_NEG:
case UICURVE_FUNC_RESET_POS: /* reset */
BKE_curvemap_reset(cuma,
&cumap->clipr,
cumap->preset,
(event == UICURVE_FUNC_RESET_NEG) ? CURVEMAP_SLOPE_NEGATIVE :
CURVEMAP_SLOPE_POSITIVE);
BKE_curvemapping_changed(cumap, false);
break;
case UICURVE_FUNC_RESET_VIEW:
BKE_curvemapping_reset_view(cumap);
break;
case UICURVE_FUNC_HANDLE_VECTOR: /* Set vector. */
BKE_curvemap_handle_set(cuma, HD_VECT);
BKE_curvemapping_changed(cumap, false);
break;
case UICURVE_FUNC_HANDLE_AUTO: /* Set auto. */
BKE_curvemap_handle_set(cuma, HD_AUTO);
BKE_curvemapping_changed(cumap, false);
break;
case UICURVE_FUNC_HANDLE_AUTO_ANIM: /* Set auto-clamped. */
BKE_curvemap_handle_set(cuma, HD_AUTO_ANIM);
BKE_curvemapping_changed(cumap, false);
break;
case UICURVE_FUNC_EXTEND_HOZ: /* Extend horizontal. */
cumap->flag &= ~CUMA_EXTEND_EXTRAPOLATE;
BKE_curvemapping_changed(cumap, false);
break;
case UICURVE_FUNC_EXTEND_EXP: /* Extend extrapolate. */
cumap->flag |= CUMA_EXTEND_EXTRAPOLATE;
BKE_curvemapping_changed(cumap, false);
break;
}
ED_undo_push(C, "CurveMap tools");
ED_region_tag_redraw(CTX_wm_region(C));
}
static uiBlock *curvemap_tools_func(
bContext *C, ARegion *region, CurveMapping *cumap, bool show_extend, int reset_mode)
{
short yco = 0;
const short menuwidth = 10 * UI_UNIT_X;
uiBlock *block = UI_block_begin(C, region, __func__, UI_EMBOSS);
UI_block_func_butmenu_set(block, curvemap_tools_dofunc, cumap);
{
uiDefIconTextBut(block,
UI_BTYPE_BUT_MENU,
1,
ICON_BLANK1,
IFACE_("Reset View"),
0,
yco -= UI_UNIT_Y,
menuwidth,
UI_UNIT_Y,
NULL,
0.0,
0.0,
0,
UICURVE_FUNC_RESET_VIEW,
"");
uiDefIconTextBut(block,
UI_BTYPE_BUT_MENU,
1,
ICON_BLANK1,
IFACE_("Vector Handle"),
0,
yco -= UI_UNIT_Y,
menuwidth,
UI_UNIT_Y,
NULL,
0.0,
0.0,
0,
UICURVE_FUNC_HANDLE_VECTOR,
"");
uiDefIconTextBut(block,
UI_BTYPE_BUT_MENU,
1,
ICON_BLANK1,
IFACE_("Auto Handle"),
0,
yco -= UI_UNIT_Y,
menuwidth,
UI_UNIT_Y,
NULL,
0.0,
0.0,
0,
UICURVE_FUNC_HANDLE_AUTO,
"");
uiDefIconTextBut(block,
UI_BTYPE_BUT_MENU,
1,
ICON_BLANK1,
IFACE_("Auto Clamped Handle"),
0,
yco -= UI_UNIT_Y,
menuwidth,
UI_UNIT_Y,
NULL,
0.0,
0.0,
0,
UICURVE_FUNC_HANDLE_AUTO_ANIM,
"");
}
if (show_extend) {
uiDefIconTextBut(block,
UI_BTYPE_BUT_MENU,
1,
ICON_BLANK1,
IFACE_("Extend Horizontal"),
0,
yco -= UI_UNIT_Y,
menuwidth,
UI_UNIT_Y,
NULL,
0.0,
0.0,
0,
UICURVE_FUNC_EXTEND_HOZ,
"");
uiDefIconTextBut(block,
UI_BTYPE_BUT_MENU,
1,
ICON_BLANK1,
IFACE_("Extend Extrapolated"),
0,
yco -= UI_UNIT_Y,
menuwidth,
UI_UNIT_Y,
NULL,
0.0,
0.0,
0,
UICURVE_FUNC_EXTEND_EXP,
"");
}
{
uiDefIconTextBut(block,
UI_BTYPE_BUT_MENU,
1,
ICON_BLANK1,
IFACE_("Reset Curve"),
0,
yco -= UI_UNIT_Y,
menuwidth,
UI_UNIT_Y,
NULL,
0.0,
0.0,
0,
reset_mode,
"");
}
UI_block_direction_set(block, UI_DIR_DOWN);
UI_block_bounds_set_text(block, 3.0f * UI_UNIT_X);
return block;
}
static uiBlock *curvemap_tools_posslope_func(bContext *C, ARegion *region, void *cumap_v)
{
return curvemap_tools_func(C, region, cumap_v, true, UICURVE_FUNC_RESET_POS);
}
static uiBlock *curvemap_tools_negslope_func(bContext *C, ARegion *region, void *cumap_v)
{
return curvemap_tools_func(C, region, cumap_v, true, UICURVE_FUNC_RESET_NEG);
}
static uiBlock *curvemap_brush_tools_func(bContext *C, ARegion *region, void *cumap_v)
{
return curvemap_tools_func(C, region, cumap_v, false, UICURVE_FUNC_RESET_NEG);
}
static uiBlock *curvemap_brush_tools_negslope_func(bContext *C, ARegion *region, void *cumap_v)
{
return curvemap_tools_func(C, region, cumap_v, false, UICURVE_FUNC_RESET_POS);
}
static void curvemap_buttons_redraw(bContext *C, void *UNUSED(arg1), void *UNUSED(arg2))
{
ED_region_tag_redraw(CTX_wm_region(C));
}
static void curvemap_buttons_update(bContext *C, void *arg1_v, void *cumap_v)
{
CurveMapping *cumap = cumap_v;
BKE_curvemapping_changed(cumap, true);
rna_update_cb(C, arg1_v, NULL);
}
static void curvemap_buttons_reset(bContext *C, void *cb_v, void *cumap_v)
{
CurveMapping *cumap = cumap_v;
cumap->preset = CURVE_PRESET_LINE;
for (int a = 0; a < CM_TOT; a++) {
BKE_curvemap_reset(cumap->cm + a, &cumap->clipr, cumap->preset, CURVEMAP_SLOPE_POSITIVE);
}
cumap->black[0] = cumap->black[1] = cumap->black[2] = 0.0f;
cumap->white[0] = cumap->white[1] = cumap->white[2] = 1.0f;
BKE_curvemapping_set_black_white(cumap, NULL, NULL);
BKE_curvemapping_changed(cumap, false);
rna_update_cb(C, cb_v, NULL);
}
/**
* \note Still unsure how this call evolves.
*
* \param labeltype: Used for defining which curve-channels to show.
*/
static void curvemap_buttons_layout(uiLayout *layout,
PointerRNA *ptr,
char labeltype,
bool levels,
bool brush,
bool neg_slope,
bool tone,
RNAUpdateCb *cb)
{
CurveMapping *cumap = ptr->data;
CurveMap *cm = &cumap->cm[cumap->cur];
uiBut *bt;
const float dx = UI_UNIT_X;
int bg = -1;
uiBlock *block = uiLayoutGetBlock(layout);
if (tone) {
uiLayout *split = uiLayoutSplit(layout, 0.0f, false);
uiItemR(uiLayoutRow(split, false), ptr, "tone", UI_ITEM_R_EXPAND, NULL, ICON_NONE);
}
/* curve chooser */
uiLayout *row = uiLayoutRow(layout, false);
if (labeltype == 'v') {
/* vector */
uiLayout *sub = uiLayoutRow(row, true);
uiLayoutSetAlignment(sub, UI_LAYOUT_ALIGN_LEFT);
if (cumap->cm[0].curve) {
bt = uiDefButI(
block, UI_BTYPE_ROW, 0, "X", 0, 0, dx, dx, &cumap->cur, 0.0, 0.0, 0.0, 0.0, "");
UI_but_func_set(bt, curvemap_buttons_redraw, NULL, NULL);
}
if (cumap->cm[1].curve) {
bt = uiDefButI(
block, UI_BTYPE_ROW, 0, "Y", 0, 0, dx, dx, &cumap->cur, 0.0, 1.0, 0.0, 0.0, "");
UI_but_func_set(bt, curvemap_buttons_redraw, NULL, NULL);
}
if (cumap->cm[2].curve) {
bt = uiDefButI(
block, UI_BTYPE_ROW, 0, "Z", 0, 0, dx, dx, &cumap->cur, 0.0, 2.0, 0.0, 0.0, "");
UI_but_func_set(bt, curvemap_buttons_redraw, NULL, NULL);
}
}
else if (labeltype == 'c') {
/* color */
uiLayout *sub = uiLayoutRow(row, true);
uiLayoutSetAlignment(sub, UI_LAYOUT_ALIGN_LEFT);
if (cumap->cm[3].curve) {
bt = uiDefButI(
block, UI_BTYPE_ROW, 0, "C", 0, 0, dx, dx, &cumap->cur, 0.0, 3.0, 0.0, 0.0, "");
UI_but_func_set(bt, curvemap_buttons_redraw, NULL, NULL);
}
if (cumap->cm[0].curve) {
bt = uiDefButI(
block, UI_BTYPE_ROW, 0, "R", 0, 0, dx, dx, &cumap->cur, 0.0, 0.0, 0.0, 0.0, "");
UI_but_func_set(bt, curvemap_buttons_redraw, NULL, NULL);
}
if (cumap->cm[1].curve) {
bt = uiDefButI(
block, UI_BTYPE_ROW, 0, "G", 0, 0, dx, dx, &cumap->cur, 0.0, 1.0, 0.0, 0.0, "");
UI_but_func_set(bt, curvemap_buttons_redraw, NULL, NULL);
}
if (cumap->cm[2].curve) {
bt = uiDefButI(
block, UI_BTYPE_ROW, 0, "B", 0, 0, dx, dx, &cumap->cur, 0.0, 2.0, 0.0, 0.0, "");
UI_but_func_set(bt, curvemap_buttons_redraw, NULL, NULL);
}
}
else if (labeltype == 'h') {
/* HSV */
uiLayout *sub = uiLayoutRow(row, true);
uiLayoutSetAlignment(sub, UI_LAYOUT_ALIGN_LEFT);
if (cumap->cm[0].curve) {
bt = uiDefButI(
block, UI_BTYPE_ROW, 0, "H", 0, 0, dx, dx, &cumap->cur, 0.0, 0.0, 0.0, 0.0, "");
UI_but_func_set(bt, curvemap_buttons_redraw, NULL, NULL);
}
if (cumap->cm[1].curve) {
bt = uiDefButI(
block, UI_BTYPE_ROW, 0, "S", 0, 0, dx, dx, &cumap->cur, 0.0, 1.0, 0.0, 0.0, "");
UI_but_func_set(bt, curvemap_buttons_redraw, NULL, NULL);
}
if (cumap->cm[2].curve) {
bt = uiDefButI(
block, UI_BTYPE_ROW, 0, "V", 0, 0, dx, dx, &cumap->cur, 0.0, 2.0, 0.0, 0.0, "");
UI_but_func_set(bt, curvemap_buttons_redraw, NULL, NULL);
}
}
else {
uiLayoutSetAlignment(row, UI_LAYOUT_ALIGN_RIGHT);
}
if (labeltype == 'h') {
bg = UI_GRAD_H;
}
/* operation buttons */
uiLayoutRow(row, true);
UI_block_emboss_set(block, UI_EMBOSS_NONE);
bt = uiDefIconBut(block,
UI_BTYPE_BUT,
0,
ICON_ZOOM_IN,
0,
0,
dx,
dx,
NULL,
0.0,
0.0,
0.0,
0.0,
TIP_("Zoom in"));
UI_but_func_set(bt, curvemap_buttons_zoom_in, cumap, NULL);
bt = uiDefIconBut(block,
UI_BTYPE_BUT,
0,
ICON_ZOOM_OUT,
0,
0,
dx,
dx,
NULL,
0.0,
0.0,
0.0,
0.0,
TIP_("Zoom out"));
UI_but_func_set(bt, curvemap_buttons_zoom_out, cumap, NULL);
if (brush && neg_slope) {
bt = uiDefIconBlockBut(block,
curvemap_brush_tools_negslope_func,
cumap,
0,
ICON_DOWNARROW_HLT,
0,
0,
dx,
dx,
TIP_("Tools"));
}
else if (brush) {
bt = uiDefIconBlockBut(block,
curvemap_brush_tools_func,
cumap,
0,
ICON_DOWNARROW_HLT,
0,
0,
dx,
dx,
TIP_("Tools"));
}
else if (neg_slope) {
bt = uiDefIconBlockBut(block,
curvemap_tools_negslope_func,
cumap,
0,
ICON_DOWNARROW_HLT,
0,
0,
dx,
dx,
TIP_("Tools"));
}
else {
bt = uiDefIconBlockBut(block,
curvemap_tools_posslope_func,
cumap,
0,
ICON_DOWNARROW_HLT,
0,
0,
dx,
dx,
TIP_("Tools"));
}
UI_but_funcN_set(bt, rna_update_cb, MEM_dupallocN(cb), NULL);
const int icon = (cumap->flag & CUMA_DO_CLIP) ? ICON_CLIPUV_HLT : ICON_CLIPUV_DEHLT;
bt = uiDefIconBlockBut(
block, curvemap_clipping_func, cumap, 0, icon, 0, 0, dx, dx, TIP_("Clipping Options"));
UI_but_funcN_set(bt, rna_update_cb, MEM_dupallocN(cb), NULL);
bt = uiDefIconBut(block,
UI_BTYPE_BUT,
0,
ICON_X,
0,
0,
dx,
dx,
NULL,
0.0,
0.0,
0.0,
0.0,
TIP_("Delete points"));
UI_but_funcN_set(bt, curvemap_buttons_delete, MEM_dupallocN(cb), cumap);
UI_block_emboss_set(block, UI_EMBOSS);
UI_block_funcN_set(block, rna_update_cb, MEM_dupallocN(cb), NULL);
/* curve itself */
const int size = max_ii(uiLayoutGetWidth(layout), UI_UNIT_X);
row = uiLayoutRow(layout, false);
uiButCurveMapping *curve_but = (uiButCurveMapping *)uiDefBut(
block, UI_BTYPE_CURVE, 0, "", 0, 0, size, 8.0f * UI_UNIT_X, cumap, 0.0f, 1.0f, 0, 0, "");
curve_but->gradient_type = bg;
/* sliders for selected point */
CurveMapPoint *cmp = NULL;
for (int i = 0; i < cm->totpoint; i++) {
if (cm->curve[i].flag & CUMA_SELECT) {
cmp = &cm->curve[i];
break;
}
}
if (cmp) {
rctf bounds;
if (cumap->flag & CUMA_DO_CLIP) {
bounds = cumap->clipr;
}
else {
bounds.xmin = bounds.ymin = -1000.0;
bounds.xmax = bounds.ymax = 1000.0;
}
uiLayoutRow(layout, true);
UI_block_funcN_set(block, curvemap_buttons_update, MEM_dupallocN(cb), cumap);
bt = uiDefButF(block,
UI_BTYPE_NUM,
0,
"X",
0,
2 * UI_UNIT_Y,
UI_UNIT_X * 10,
UI_UNIT_Y,
&cmp->x,
bounds.xmin,
bounds.xmax,
0,
0,
"");
UI_but_number_step_size_set(bt, 1);
UI_but_number_precision_set(bt, 5);
bt = uiDefButF(block,
UI_BTYPE_NUM,
0,
"Y",
0,
1 * UI_UNIT_Y,
UI_UNIT_X * 10,
UI_UNIT_Y,
&cmp->y,
bounds.ymin,
bounds.ymax,
0,
0,
"");
UI_but_number_step_size_set(bt, 1);
UI_but_number_precision_set(bt, 5);
}
/* black/white levels */
if (levels) {
uiLayout *split = uiLayoutSplit(layout, 0.0f, false);
uiItemR(uiLayoutColumn(split, false), ptr, "black_level", UI_ITEM_R_EXPAND, NULL, ICON_NONE);
uiItemR(uiLayoutColumn(split, false), ptr, "white_level", UI_ITEM_R_EXPAND, NULL, ICON_NONE);
uiLayoutRow(layout, false);
bt = uiDefBut(block,
UI_BTYPE_BUT,
0,
IFACE_("Reset"),
0,
0,
UI_UNIT_X * 10,
UI_UNIT_Y,
NULL,
0.0f,
0.0f,
0,
0,
TIP_("Reset Black/White point and curves"));
UI_but_funcN_set(bt, curvemap_buttons_reset, MEM_dupallocN(cb), cumap);
}
UI_block_funcN_set(block, NULL, NULL, NULL);
}
void uiTemplateCurveMapping(uiLayout *layout,
PointerRNA *ptr,
const char *propname,
int type,
bool levels,
bool brush,
bool neg_slope,
bool tone)
{
PropertyRNA *prop = RNA_struct_find_property(ptr, propname);
uiBlock *block = uiLayoutGetBlock(layout);
if (!prop) {
RNA_warning("curve property not found: %s.%s", RNA_struct_identifier(ptr->type), propname);
return;
}
if (RNA_property_type(prop) != PROP_POINTER) {
RNA_warning("curve is not a pointer: %s.%s", RNA_struct_identifier(ptr->type), propname);
return;
}
PointerRNA cptr = RNA_property_pointer_get(ptr, prop);
if (!cptr.data || !RNA_struct_is_a(cptr.type, &RNA_CurveMapping)) {
return;
}
RNAUpdateCb *cb = MEM_callocN(sizeof(RNAUpdateCb), "RNAUpdateCb");
cb->ptr = *ptr;
cb->prop = prop;
ID *id = cptr.owner_id;
UI_block_lock_set(block, (id && ID_IS_LINKED(id)), ERROR_LIBDATA_MESSAGE);
curvemap_buttons_layout(layout, &cptr, type, levels, brush, neg_slope, tone, cb);
UI_block_lock_clear(block);
MEM_freeN(cb);
}
/** \} */
/* -------------------------------------------------------------------- */
/** \name Curve Profile Template
* \{ */
static void CurveProfile_presets_dofunc(bContext *C, void *profile_v, int event)
{
CurveProfile *profile = profile_v;
profile->preset = event;
BKE_curveprofile_reset(profile);
BKE_curveprofile_update(profile, PROF_UPDATE_NONE);
ED_undo_push(C, "CurveProfile tools");
ED_region_tag_redraw(CTX_wm_region(C));
}
static uiBlock *CurveProfile_presets_func(bContext *C, ARegion *region, CurveProfile *profile)
{
short yco = 0;
uiBlock *block = UI_block_begin(C, region, __func__, UI_EMBOSS);
UI_block_func_butmenu_set(block, CurveProfile_presets_dofunc, profile);
uiDefIconTextBut(block,
UI_BTYPE_BUT_MENU,
1,
ICON_BLANK1,
IFACE_("Default"),
0,
yco -= UI_UNIT_Y,
0,
UI_UNIT_Y,
NULL,
0.0,
0.0,
0,
PROF_PRESET_LINE,
"");
uiDefIconTextBut(block,
UI_BTYPE_BUT_MENU,
1,
ICON_BLANK1,
IFACE_("Support Loops"),
0,
yco -= UI_UNIT_Y,
0,
UI_UNIT_Y,
NULL,
0.0,
0.0,
0,
PROF_PRESET_SUPPORTS,
"");
uiDefIconTextBut(block,
UI_BTYPE_BUT_MENU,
1,
ICON_BLANK1,
IFACE_("Cornice Molding"),
0,
yco -= UI_UNIT_Y,
0,
UI_UNIT_Y,
NULL,
0.0,
0.0,
0,
PROF_PRESET_CORNICE,
"");
uiDefIconTextBut(block,
UI_BTYPE_BUT_MENU,
1,
ICON_BLANK1,
IFACE_("Crown Molding"),
0,
yco -= UI_UNIT_Y,
0,
UI_UNIT_Y,
NULL,
0.0,
0.0,
0,
PROF_PRESET_CROWN,
"");
uiDefIconTextBut(block,
UI_BTYPE_BUT_MENU,
1,
ICON_BLANK1,
IFACE_("Steps"),
0,
yco -= UI_UNIT_Y,
0,
UI_UNIT_Y,
NULL,
0.0,
0.0,
0,
PROF_PRESET_STEPS,
"");
UI_block_direction_set(block, UI_DIR_DOWN);
UI_block_bounds_set_text(block, (int)(3.0f * UI_UNIT_X));
return block;
}
static uiBlock *CurveProfile_buttons_presets(bContext *C, ARegion *region, void *profile_v)
{
return CurveProfile_presets_func(C, region, (CurveProfile *)profile_v);
}
/* Only for CurveProfile tools block */
enum {
UIPROFILE_FUNC_RESET,
UIPROFILE_FUNC_RESET_VIEW,
};
static void CurveProfile_tools_dofunc(bContext *C, void *profile_v, int event)
{
CurveProfile *profile = profile_v;
switch (event) {
case UIPROFILE_FUNC_RESET: /* reset */
BKE_curveprofile_reset(profile);
BKE_curveprofile_update(profile, PROF_UPDATE_NONE);
break;
case UIPROFILE_FUNC_RESET_VIEW: /* reset view to clipping rect */
BKE_curveprofile_reset_view(profile);
break;
}
ED_undo_push(C, "CurveProfile tools");
ED_region_tag_redraw(CTX_wm_region(C));
}
static uiBlock *CurveProfile_tools_func(bContext *C, ARegion *region, CurveProfile *profile)
{
short yco = 0;
uiBlock *block = UI_block_begin(C, region, __func__, UI_EMBOSS);
UI_block_func_butmenu_set(block, CurveProfile_tools_dofunc, profile);
uiDefIconTextBut(block,
UI_BTYPE_BUT_MENU,
1,
ICON_BLANK1,
IFACE_("Reset View"),
0,
yco -= UI_UNIT_Y,
0,
UI_UNIT_Y,
NULL,
0.0,
0.0,
0,
UIPROFILE_FUNC_RESET_VIEW,
"");
uiDefIconTextBut(block,
UI_BTYPE_BUT_MENU,
1,
ICON_BLANK1,
IFACE_("Reset Curve"),
0,
yco -= UI_UNIT_Y,
0,
UI_UNIT_Y,
NULL,
0.0,
0.0,
0,
UIPROFILE_FUNC_RESET,
"");
UI_block_direction_set(block, UI_DIR_DOWN);
UI_block_bounds_set_text(block, (int)(3.0f * UI_UNIT_X));
return block;
}
static uiBlock *CurveProfile_buttons_tools(bContext *C, ARegion *region, void *profile_v)
{
return CurveProfile_tools_func(C, region, (CurveProfile *)profile_v);
}
static void CurveProfile_buttons_zoom_in(bContext *C, void *profile_v, void *UNUSED(arg))
{
CurveProfile *profile = profile_v;
/* Allow a 20x zoom. */
if (BLI_rctf_size_x(&profile->view_rect) > 0.04f * BLI_rctf_size_x(&profile->clip_rect)) {
const float dx = 0.1154f * BLI_rctf_size_x(&profile->view_rect);
profile->view_rect.xmin += dx;
profile->view_rect.xmax -= dx;
const float dy = 0.1154f * BLI_rctf_size_y(&profile->view_rect);
profile->view_rect.ymin += dy;
profile->view_rect.ymax -= dy;
}
ED_region_tag_redraw(CTX_wm_region(C));
}
static void CurveProfile_buttons_zoom_out(bContext *C, void *profile_v, void *UNUSED(arg))
{
CurveProfile *profile = profile_v;
/* Allow 20 times zoom, but don't view outside clip */
if (BLI_rctf_size_x(&profile->view_rect) < 20.0f * BLI_rctf_size_x(&profile->clip_rect)) {
float d = 0.15f * BLI_rctf_size_x(&profile->view_rect);
float d1 = d;
if (profile->flag & PROF_USE_CLIP) {
if (profile->view_rect.xmin - d < profile->clip_rect.xmin) {
d1 = profile->view_rect.xmin - profile->clip_rect.xmin;
}
}
profile->view_rect.xmin -= d1;
d1 = d;
if (profile->flag & PROF_USE_CLIP) {
if (profile->view_rect.xmax + d > profile->clip_rect.xmax) {
d1 = -profile->view_rect.xmax + profile->clip_rect.xmax;
}
}
profile->view_rect.xmax += d1;
d = d1 = 0.15f * BLI_rctf_size_y(&profile->view_rect);
if (profile->flag & PROF_USE_CLIP) {
if (profile->view_rect.ymin - d < profile->clip_rect.ymin) {
d1 = profile->view_rect.ymin - profile->clip_rect.ymin;
}
}
profile->view_rect.ymin -= d1;
d1 = d;
if (profile->flag & PROF_USE_CLIP) {
if (profile->view_rect.ymax + d > profile->clip_rect.ymax) {
d1 = -profile->view_rect.ymax + profile->clip_rect.ymax;
}
}
profile->view_rect.ymax += d1;
}
ED_region_tag_redraw(CTX_wm_region(C));
}
static void CurveProfile_clipping_toggle(bContext *C, void *cb_v, void *profile_v)
{
CurveProfile *profile = profile_v;
profile->flag ^= PROF_USE_CLIP;
BKE_curveprofile_update(profile, PROF_UPDATE_NONE);
rna_update_cb(C, cb_v, NULL);
}
static void CurveProfile_buttons_reverse(bContext *C, void *cb_v, void *profile_v)
{
CurveProfile *profile = profile_v;
BKE_curveprofile_reverse(profile);
BKE_curveprofile_update(profile, PROF_UPDATE_NONE);
rna_update_cb(C, cb_v, NULL);
}
static void CurveProfile_buttons_delete(bContext *C, void *cb_v, void *profile_v)
{
CurveProfile *profile = profile_v;
BKE_curveprofile_remove_by_flag(profile, SELECT);
BKE_curveprofile_update(profile, PROF_UPDATE_NONE);
rna_update_cb(C, cb_v, NULL);
}
static void CurveProfile_buttons_update(bContext *C, void *arg1_v, void *profile_v)
{
CurveProfile *profile = profile_v;
BKE_curveprofile_update(profile, PROF_UPDATE_REMOVE_DOUBLES | PROF_UPDATE_CLIP);
rna_update_cb(C, arg1_v, NULL);
}
static void CurveProfile_buttons_reset(bContext *C, void *arg1_v, void *profile_v)
{
CurveProfile *profile = profile_v;
BKE_curveprofile_reset(profile);
BKE_curveprofile_update(profile, PROF_UPDATE_NONE);
rna_update_cb(C, arg1_v, NULL);
}
static void CurveProfile_buttons_layout(uiLayout *layout, PointerRNA *ptr, RNAUpdateCb *cb)
{
CurveProfile *profile = ptr->data;
uiBut *bt;
uiBlock *block = uiLayoutGetBlock(layout);
UI_block_emboss_set(block, UI_EMBOSS);
uiLayoutSetPropSep(layout, false);
/* Preset selector */
/* There is probably potential to use simpler "uiItemR" functions here, but automatic updating
* after a preset is selected would be more complicated. */
uiLayout *row = uiLayoutRow(layout, true);
bt = uiDefBlockBut(
block, CurveProfile_buttons_presets, profile, "Preset", 0, 0, UI_UNIT_X, UI_UNIT_X, "");
UI_but_funcN_set(bt, rna_update_cb, MEM_dupallocN(cb), NULL);
/* Show a "re-apply" preset button when it has been changed from the preset. */
if (profile->flag & PROF_DIRTY_PRESET) {
/* Only for dynamic presets. */
if (ELEM(profile->preset, PROF_PRESET_STEPS, PROF_PRESET_SUPPORTS)) {
bt = uiDefIconTextBut(block,
UI_BTYPE_BUT,
0,
ICON_NONE,
"Apply Preset",
0,
0,
UI_UNIT_X,
UI_UNIT_X,
NULL,
0.0,
0.0,
0.0,
0.0,
"Reapply and update the preset, removing changes");
UI_but_funcN_set(bt, CurveProfile_buttons_reset, MEM_dupallocN(cb), profile);
}
}
row = uiLayoutRow(layout, false);
/* (Left aligned) */
uiLayout *sub = uiLayoutRow(row, true);
uiLayoutSetAlignment(sub, UI_LAYOUT_ALIGN_LEFT);
/* Zoom in */
bt = uiDefIconBut(block,
UI_BTYPE_BUT,
0,
ICON_ZOOM_IN,
0,
0,
UI_UNIT_X,
UI_UNIT_X,
NULL,
0.0,
0.0,
0.0,
0.0,
TIP_("Zoom in"));
UI_but_func_set(bt, CurveProfile_buttons_zoom_in, profile, NULL);
/* Zoom out */
bt = uiDefIconBut(block,
UI_BTYPE_BUT,
0,
ICON_ZOOM_OUT,
0,
0,
UI_UNIT_X,
UI_UNIT_X,
NULL,
0.0,
0.0,
0.0,
0.0,
TIP_("Zoom out"));
UI_but_func_set(bt, CurveProfile_buttons_zoom_out, profile, NULL);
/* (Right aligned) */
sub = uiLayoutRow(row, true);
uiLayoutSetAlignment(sub, UI_LAYOUT_ALIGN_RIGHT);
/* Reset view, reset curve */
bt = uiDefIconBlockBut(
block, CurveProfile_buttons_tools, profile, 0, 0, 0, 0, UI_UNIT_X, UI_UNIT_X, TIP_("Tools"));
UI_but_funcN_set(bt, rna_update_cb, MEM_dupallocN(cb), NULL);
/* Flip path */
bt = uiDefIconBut(block,
UI_BTYPE_BUT,
0,
ICON_ARROW_LEFTRIGHT,
0,
0,
UI_UNIT_X,
UI_UNIT_X,
NULL,
0.0,
0.0,
0.0,
0.0,
TIP_("Reverse Path"));
UI_but_funcN_set(bt, CurveProfile_buttons_reverse, MEM_dupallocN(cb), profile);
/* Clipping toggle */
const int icon = (profile->flag & PROF_USE_CLIP) ? ICON_CLIPUV_HLT : ICON_CLIPUV_DEHLT;
bt = uiDefIconBut(block,
UI_BTYPE_BUT,
0,
icon,
0,
0,
UI_UNIT_X,
UI_UNIT_X,
NULL,
0.0,
0.0,
0.0,
0.0,
TIP_("Toggle Profile Clipping"));
UI_but_funcN_set(bt, CurveProfile_clipping_toggle, MEM_dupallocN(cb), profile);
UI_block_funcN_set(block, rna_update_cb, MEM_dupallocN(cb), NULL);
/* The path itself */
int path_width = max_ii(uiLayoutGetWidth(layout), UI_UNIT_X);
path_width = min_ii(path_width, (int)(16.0f * UI_UNIT_X));
const int path_height = path_width;
uiLayoutRow(layout, false);
uiDefBut(block,
UI_BTYPE_CURVEPROFILE,
0,
"",
0,
0,
(short)path_width,
(short)path_height,
profile,
0.0f,
1.0f,
-1,
0,
"");
/* Position sliders for (first) selected point */
int i;
float *selection_x, *selection_y;
bool point_last_or_first = false;
CurveProfilePoint *point = NULL;
for (i = 0; i < profile->path_len; i++) {
if (profile->path[i].flag & PROF_SELECT) {
point = &profile->path[i];
selection_x = &point->x;
selection_y = &point->y;
break;
}
if (profile->path[i].flag & PROF_H1_SELECT) {
point = &profile->path[i];
selection_x = &point->h1_loc[0];
selection_y = &point->h1_loc[1];
}
else if (profile->path[i].flag & PROF_H2_SELECT) {
point = &profile->path[i];
selection_x = &point->h2_loc[0];
selection_y = &point->h2_loc[1];
}
}
if (ELEM(i, 0, profile->path_len - 1)) {
point_last_or_first = true;
}
/* Selected point data */
rctf bounds;
if (point) {
if (profile->flag & PROF_USE_CLIP) {
bounds = profile->clip_rect;
}
else {
bounds.xmin = bounds.ymin = -1000.0;
bounds.xmax = bounds.ymax = 1000.0;
}
row = uiLayoutRow(layout, true);
PointerRNA point_ptr;
RNA_pointer_create(ptr->owner_id, &RNA_CurveProfilePoint, point, &point_ptr);
PropertyRNA *prop_handle_type = RNA_struct_find_property(&point_ptr, "handle_type_1");
uiItemFullR(row,
&point_ptr,
prop_handle_type,
RNA_NO_INDEX,
0,
UI_ITEM_R_EXPAND | UI_ITEM_R_ICON_ONLY,
"",
ICON_NONE);
/* Position */
bt = uiDefButF(block,
UI_BTYPE_NUM,
0,
"X:",
0,
2 * UI_UNIT_Y,
UI_UNIT_X * 10,
UI_UNIT_Y,
selection_x,
bounds.xmin,
bounds.xmax,
0,
0,
"");
UI_but_number_step_size_set(bt, 1);
UI_but_number_precision_set(bt, 5);
UI_but_funcN_set(bt, CurveProfile_buttons_update, MEM_dupallocN(cb), profile);
if (point_last_or_first) {
UI_but_flag_enable(bt, UI_BUT_DISABLED);
}
bt = uiDefButF(block,
UI_BTYPE_NUM,
0,
"Y:",
0,
1 * UI_UNIT_Y,
UI_UNIT_X * 10,
UI_UNIT_Y,
selection_y,
bounds.ymin,
bounds.ymax,
0,
0,
"");
UI_but_number_step_size_set(bt, 1);
UI_but_number_precision_set(bt, 5);
UI_but_funcN_set(bt, CurveProfile_buttons_update, MEM_dupallocN(cb), profile);
if (point_last_or_first) {
UI_but_flag_enable(bt, UI_BUT_DISABLED);
}
/* Delete points */
bt = uiDefIconBut(block,
UI_BTYPE_BUT,
0,
ICON_X,
0,
0,
UI_UNIT_X,
UI_UNIT_X,
NULL,
0.0,
0.0,
0.0,
0.0,
TIP_("Delete points"));
UI_but_funcN_set(bt, CurveProfile_buttons_delete, MEM_dupallocN(cb), profile);
if (point_last_or_first) {
UI_but_flag_enable(bt, UI_BUT_DISABLED);
}
}
uiItemR(layout, ptr, "use_sample_straight_edges", 0, NULL, ICON_NONE);
uiItemR(layout, ptr, "use_sample_even_lengths", 0, NULL, ICON_NONE);
UI_block_funcN_set(block, NULL, NULL, NULL);
}
/**
* Template for a path creation widget intended for custom bevel profiles.
* This section is quite similar to #uiTemplateCurveMapping, but with reduced complexity.
*/
void uiTemplateCurveProfile(uiLayout *layout, PointerRNA *ptr, const char *propname)
{
PropertyRNA *prop = RNA_struct_find_property(ptr, propname);
uiBlock *block = uiLayoutGetBlock(layout);
if (!prop) {
RNA_warning(
"Curve Profile property not found: %s.%s", RNA_struct_identifier(ptr->type), propname);
return;
}
if (RNA_property_type(prop) != PROP_POINTER) {
RNA_warning(
"Curve Profile is not a pointer: %s.%s", RNA_struct_identifier(ptr->type), propname);
return;
}
PointerRNA cptr = RNA_property_pointer_get(ptr, prop);
if (!cptr.data || !RNA_struct_is_a(cptr.type, &RNA_CurveProfile)) {
return;
}
/* Share update functionality with the CurveMapping widget template. */
RNAUpdateCb *cb = MEM_callocN(sizeof(RNAUpdateCb), "RNAUpdateCb");
cb->ptr = *ptr;
cb->prop = prop;
ID *id = cptr.owner_id;
UI_block_lock_set(block, (id && ID_IS_LINKED(id)), ERROR_LIBDATA_MESSAGE);
CurveProfile_buttons_layout(layout, &cptr, cb);
UI_block_lock_clear(block);
MEM_freeN(cb);
}
/** \} */
/* -------------------------------------------------------------------- */
/** \name ColorPicker Template
* \{ */
#define WHEEL_SIZE (5 * U.widget_unit)
/* This template now follows User Preference for type - name is not correct anymore... */
void uiTemplateColorPicker(uiLayout *layout,
PointerRNA *ptr,
const char *propname,
bool value_slider,
bool lock,
bool lock_luminosity,
bool cubic)
{
PropertyRNA *prop = RNA_struct_find_property(ptr, propname);
uiBlock *block = uiLayoutGetBlock(layout);
ColorPicker *cpicker = ui_block_colorpicker_create(block);
if (!prop) {
RNA_warning("property not found: %s.%s", RNA_struct_identifier(ptr->type), propname);
return;
}
float softmin, softmax, step, precision;
RNA_property_float_ui_range(ptr, prop, &softmin, &softmax, &step, &precision);
uiLayout *col = uiLayoutColumn(layout, true);
uiLayout *row = uiLayoutRow(col, true);
uiBut *but = NULL;
uiButHSVCube *hsv_but;
switch (U.color_picker_type) {
case USER_CP_SQUARE_SV:
case USER_CP_SQUARE_HS:
case USER_CP_SQUARE_HV:
hsv_but = (uiButHSVCube *)uiDefButR_prop(block,
UI_BTYPE_HSVCUBE,
0,
"",
0,
0,
WHEEL_SIZE,
WHEEL_SIZE,
ptr,
prop,
-1,
0.0,
0.0,
0,
0,
"");
switch (U.color_picker_type) {
case USER_CP_SQUARE_SV:
hsv_but->gradient_type = UI_GRAD_SV;
break;
case USER_CP_SQUARE_HS:
hsv_but->gradient_type = UI_GRAD_HS;
break;
case USER_CP_SQUARE_HV:
hsv_but->gradient_type = UI_GRAD_HV;
break;
}
but = &hsv_but->but;
break;
/* user default */
case USER_CP_CIRCLE_HSV:
case USER_CP_CIRCLE_HSL:
default:
but = uiDefButR_prop(block,
UI_BTYPE_HSVCIRCLE,
0,
"",
0,
0,
WHEEL_SIZE,
WHEEL_SIZE,
ptr,
prop,
-1,
0.0,
0.0,
0,
0,
"");
break;
}
but->custom_data = cpicker;
cpicker->use_color_lock = lock;
cpicker->use_color_cubic = cubic;
cpicker->use_luminosity_lock = lock_luminosity;
if (lock_luminosity) {
float color[4]; /* in case of alpha */
RNA_property_float_get_array(ptr, prop, color);
but->a2 = len_v3(color);
cpicker->luminosity_lock_value = len_v3(color);
}
if (value_slider) {
switch (U.color_picker_type) {
case USER_CP_CIRCLE_HSL:
uiItemS(row);
hsv_but = (uiButHSVCube *)uiDefButR_prop(block,
UI_BTYPE_HSVCUBE,
0,
"",
WHEEL_SIZE + 6,
0,
14 * UI_DPI_FAC,
WHEEL_SIZE,
ptr,
prop,
-1,
softmin,
softmax,
0,
0,
"");
hsv_but->gradient_type = UI_GRAD_L_ALT;
break;
case USER_CP_SQUARE_SV:
uiItemS(col);
hsv_but = (uiButHSVCube *)uiDefButR_prop(block,
UI_BTYPE_HSVCUBE,
0,
"",
0,
4,
WHEEL_SIZE,
18 * UI_DPI_FAC,
ptr,
prop,
-1,
softmin,
softmax,
0,
0,
"");
hsv_but->gradient_type = UI_GRAD_SV + 3;
break;
case USER_CP_SQUARE_HS:
uiItemS(col);
hsv_but = (uiButHSVCube *)uiDefButR_prop(block,
UI_BTYPE_HSVCUBE,
0,
"",
0,
4,
WHEEL_SIZE,
18 * UI_DPI_FAC,
ptr,
prop,
-1,
softmin,
softmax,
0,
0,
"");
hsv_but->gradient_type = UI_GRAD_HS + 3;
break;
case USER_CP_SQUARE_HV:
uiItemS(col);
hsv_but = (uiButHSVCube *)uiDefButR_prop(block,
UI_BTYPE_HSVCUBE,
0,
"",
0,
4,
WHEEL_SIZE,
18 * UI_DPI_FAC,
ptr,
prop,
-1,
softmin,
softmax,
0,
0,
"");
hsv_but->gradient_type = UI_GRAD_HV + 3;
break;
/* user default */
case USER_CP_CIRCLE_HSV:
default:
uiItemS(row);
hsv_but = (uiButHSVCube *)uiDefButR_prop(block,
UI_BTYPE_HSVCUBE,
0,
"",
WHEEL_SIZE + 6,
0,
14 * UI_DPI_FAC,
WHEEL_SIZE,
ptr,
prop,
-1,
softmin,
softmax,
0,
0,
"");
hsv_but->gradient_type = UI_GRAD_V_ALT;
break;
}
hsv_but->but.custom_data = cpicker;
}
}
static void ui_template_palette_menu(bContext *UNUSED(C), uiLayout *layout, void *UNUSED(but_p))
{
uiLayout *row;
uiItemL(layout, IFACE_("Sort By:"), ICON_NONE);
row = uiLayoutRow(layout, false);
uiItemEnumO_value(row, IFACE_("Hue"), ICON_NONE, "PALETTE_OT_sort", "type", 1);
row = uiLayoutRow(layout, false);
uiItemEnumO_value(row, IFACE_("Saturation"), ICON_NONE, "PALETTE_OT_sort", "type", 2);
row = uiLayoutRow(layout, false);
uiItemEnumO_value(row, IFACE_("Value"), ICON_NONE, "PALETTE_OT_sort", "type", 3);
row = uiLayoutRow(layout, false);
uiItemEnumO_value(row, IFACE_("Luminance"), ICON_NONE, "PALETTE_OT_sort", "type", 4);
}
void uiTemplatePalette(uiLayout *layout,
PointerRNA *ptr,
const char *propname,
bool UNUSED(colors))
{
PropertyRNA *prop = RNA_struct_find_property(ptr, propname);
uiBut *but = NULL;
const int cols_per_row = MAX2(uiLayoutGetWidth(layout) / UI_UNIT_X, 1);
if (!prop) {
RNA_warning("property not found: %s.%s", RNA_struct_identifier(ptr->type), propname);
return;
}
const PointerRNA cptr = RNA_property_pointer_get(ptr, prop);
if (!cptr.data || !RNA_struct_is_a(cptr.type, &RNA_Palette)) {
return;
}
uiBlock *block = uiLayoutGetBlock(layout);
Palette *palette = cptr.data;
uiLayout *col = uiLayoutColumn(layout, true);
uiLayoutRow(col, true);
uiDefIconButO(block,
UI_BTYPE_BUT,
"PALETTE_OT_color_add",
WM_OP_INVOKE_DEFAULT,
ICON_ADD,
0,
0,
UI_UNIT_X,
UI_UNIT_Y,
NULL);
uiDefIconButO(block,
UI_BTYPE_BUT,
"PALETTE_OT_color_delete",
WM_OP_INVOKE_DEFAULT,
ICON_REMOVE,
0,
0,
UI_UNIT_X,
UI_UNIT_Y,
NULL);
if (palette->colors.first != NULL) {
but = uiDefIconButO(block,
UI_BTYPE_BUT,
"PALETTE_OT_color_move",
WM_OP_INVOKE_DEFAULT,
ICON_TRIA_UP,
0,
0,
UI_UNIT_X,
UI_UNIT_Y,
NULL);
UI_but_operator_ptr_get(but);
RNA_enum_set(but->opptr, "type", -1);
but = uiDefIconButO(block,
UI_BTYPE_BUT,
"PALETTE_OT_color_move",
WM_OP_INVOKE_DEFAULT,
ICON_TRIA_DOWN,
0,
0,
UI_UNIT_X,
UI_UNIT_Y,
NULL);
UI_but_operator_ptr_get(but);
RNA_enum_set(but->opptr, "type", 1);
/* Menu. */
uiDefIconMenuBut(
block, ui_template_palette_menu, NULL, ICON_SORTSIZE, 0, 0, UI_UNIT_X, UI_UNIT_Y, "");
}
col = uiLayoutColumn(layout, true);
uiLayoutRow(col, true);
int row_cols = 0, col_id = 0;
LISTBASE_FOREACH (PaletteColor *, color, &palette->colors) {
if (row_cols >= cols_per_row) {
uiLayoutRow(col, true);
row_cols = 0;
}
PointerRNA color_ptr;
RNA_pointer_create(&palette->id, &RNA_PaletteColor, color, &color_ptr);
uiButColor *color_but = (uiButColor *)uiDefButR(block,
UI_BTYPE_COLOR,
0,
"",
0,
0,
UI_UNIT_X,
UI_UNIT_Y,
&color_ptr,
"color",
-1,
0.0,
1.0,
0.0,
0.0,
"");
color_but->is_pallete_color = true;
color_but->palette_color_index = col_id;
row_cols++;
col_id++;
}
}
void uiTemplateCryptoPicker(uiLayout *layout, PointerRNA *ptr, const char *propname, int icon)
{
PropertyRNA *prop = RNA_struct_find_property(ptr, propname);
if (!prop) {
RNA_warning("property not found: %s.%s", RNA_struct_identifier(ptr->type), propname);
return;
}
uiBlock *block = uiLayoutGetBlock(layout);
uiBut *but = uiDefIconTextButO(block,
UI_BTYPE_BUT,
"UI_OT_eyedropper_color",
WM_OP_INVOKE_DEFAULT,
icon,
"",
0,
0,
UI_UNIT_X,
UI_UNIT_Y,
RNA_property_ui_description(prop));
but->rnapoin = *ptr;
but->rnaprop = prop;
but->rnaindex = -1;
}
/** \} */
/* -------------------------------------------------------------------- */
/** \name Layer Buttons Template
* \{ */
static void handle_layer_buttons(bContext *C, void *arg1, void *arg2)
{
uiBut *but = arg1;
const int cur = POINTER_AS_INT(arg2);
wmWindow *win = CTX_wm_window(C);
const int shift = win->eventstate->shift;
if (!shift) {
const int tot = RNA_property_array_length(&but->rnapoin, but->rnaprop);
/* Normally clicking only selects one layer */
RNA_property_boolean_set_index(&but->rnapoin, but->rnaprop, cur, true);
for (int i = 0; i < tot; i++) {
if (i != cur) {
RNA_property_boolean_set_index(&but->rnapoin, but->rnaprop, i, false);
}
}
}
/* view3d layer change should update depsgraph (invisible object changed maybe) */
/* see view3d_header.c */
}
/**
* \todo for now, grouping of layers is determined by dividing up the length of
* the array of layer bitflags
*/
void uiTemplateLayers(uiLayout *layout,
PointerRNA *ptr,
const char *propname,
PointerRNA *used_ptr,
const char *used_propname,
int active_layer)
{
const int cols_per_group = 5;
PropertyRNA *prop = RNA_struct_find_property(ptr, propname);
if (!prop) {
RNA_warning("layers property not found: %s.%s", RNA_struct_identifier(ptr->type), propname);
return;
}
/* the number of layers determines the way we group them
* - we want 2 rows only (for now)
* - The number of columns (cols) is the total number of buttons per row the 'remainder'
* is added to this, as it will be ok to have first row slightly wider if need be.
* - For now, only split into groups if group will have at least 5 items.
*/
const int layers = RNA_property_array_length(ptr, prop);
const int cols = (layers / 2) + (layers % 2);
const int groups = ((cols / 2) < cols_per_group) ? (1) : (cols / cols_per_group);
PropertyRNA *used_prop = NULL;
if (used_ptr && used_propname) {
used_prop = RNA_struct_find_property(used_ptr, used_propname);
if (!used_prop) {
RNA_warning("used layers property not found: %s.%s",
RNA_struct_identifier(ptr->type),
used_propname);
return;
}
if (RNA_property_array_length(used_ptr, used_prop) < layers) {
used_prop = NULL;
}
}
/* layers are laid out going across rows, with the columns being divided into groups */
for (int group = 0; group < groups; group++) {
uiLayout *uCol = uiLayoutColumn(layout, true);
for (int row = 0; row < 2; row++) {
uiLayout *uRow = uiLayoutRow(uCol, true);
uiBlock *block = uiLayoutGetBlock(uRow);
int layer = groups * cols_per_group * row + cols_per_group * group;
/* add layers as toggle buts */
for (int col = 0; (col < cols_per_group) && (layer < layers); col++, layer++) {
int icon = 0;
const int butlay = 1 << layer;
if (active_layer & butlay) {
icon = ICON_LAYER_ACTIVE;
}
else if (used_prop && RNA_property_boolean_get_index(used_ptr, used_prop, layer)) {
icon = ICON_LAYER_USED;
}
uiBut *but = uiDefAutoButR(
block, ptr, prop, layer, "", icon, 0, 0, UI_UNIT_X / 2, UI_UNIT_Y / 2);
UI_but_func_set(but, handle_layer_buttons, but, POINTER_FROM_INT(layer));
but->type = UI_BTYPE_TOGGLE;
}
}
}
}
/** \} */
/* -------------------------------------------------------------------- */
/** \name Running Jobs Template
* \{ */
#define B_STOPRENDER 1
#define B_STOPCAST 2
#define B_STOPANIM 3
#define B_STOPCOMPO 4
#define B_STOPSEQ 5
#define B_STOPCLIP 6
#define B_STOPFILE 7
#define B_STOPOTHER 8
static void do_running_jobs(bContext *C, void *UNUSED(arg), int event)
{
switch (event) {
case B_STOPRENDER:
G.is_break = true;
break;
case B_STOPCAST:
WM_jobs_stop(CTX_wm_manager(C), CTX_wm_screen(C), NULL);
break;
case B_STOPANIM:
WM_operator_name_call(C, "SCREEN_OT_animation_play", WM_OP_INVOKE_SCREEN, NULL);
break;
case B_STOPCOMPO:
WM_jobs_stop(CTX_wm_manager(C), CTX_data_scene(C), NULL);
break;
case B_STOPSEQ:
WM_jobs_stop(CTX_wm_manager(C), CTX_data_scene(C), NULL);
break;
case B_STOPCLIP:
WM_jobs_stop(CTX_wm_manager(C), CTX_data_scene(C), NULL);
break;
case B_STOPFILE:
WM_jobs_stop(CTX_wm_manager(C), CTX_data_scene(C), NULL);
break;
case B_STOPOTHER:
G.is_break = true;
break;
}
}
struct ProgressTooltip_Store {
wmWindowManager *wm;
void *owner;
};
static char *progress_tooltip_func(bContext *UNUSED(C), void *argN, const char *UNUSED(tip))
{
struct ProgressTooltip_Store *arg = argN;
wmWindowManager *wm = arg->wm;
void *owner = arg->owner;
const float progress = WM_jobs_progress(wm, owner);
/* create tooltip text and associate it with the job */
char elapsed_str[32];
char remaining_str[32] = "Unknown";
const double elapsed = PIL_check_seconds_timer() - WM_jobs_starttime(wm, owner);
BLI_timecode_string_from_time_simple(elapsed_str, sizeof(elapsed_str), elapsed);
if (progress) {
const double remaining = (elapsed / (double)progress) - elapsed;
BLI_timecode_string_from_time_simple(remaining_str, sizeof(remaining_str), remaining);
}
return BLI_sprintfN(
"Time Remaining: %s\n"
"Time Elapsed: %s",
remaining_str,
elapsed_str);
}
void uiTemplateRunningJobs(uiLayout *layout, bContext *C)
{
Main *bmain = CTX_data_main(C);
wmWindowManager *wm = CTX_wm_manager(C);
ScrArea *area = CTX_wm_area(C);
void *owner = NULL;
int handle_event, icon = 0;
uiBlock *block = uiLayoutGetBlock(layout);
UI_block_layout_set_current(block, layout);
UI_block_func_handle_set(block, do_running_jobs, NULL);
/* another scene can be rendering too, for example via compositor */
LISTBASE_FOREACH (Scene *, scene, &bmain->scenes) {
if (WM_jobs_test(wm, scene, WM_JOB_TYPE_ANY)) {
handle_event = B_STOPOTHER;
icon = ICON_NONE;
owner = scene;
}
else {
continue;
}
if (WM_jobs_test(wm, scene, WM_JOB_TYPE_SEQ_BUILD_PROXY)) {
handle_event = B_STOPSEQ;
icon = ICON_SEQUENCE;
owner = scene;
break;
}
if (WM_jobs_test(wm, scene, WM_JOB_TYPE_SEQ_BUILD_PREVIEW)) {
handle_event = B_STOPSEQ;
icon = ICON_SEQUENCE;
break;
}
if (WM_jobs_test(wm, scene, WM_JOB_TYPE_SEQ_DRAW_THUMBNAIL)) {
handle_event = B_STOPSEQ;
icon = ICON_SEQUENCE;
break;
}
if (WM_jobs_test(wm, scene, WM_JOB_TYPE_CLIP_BUILD_PROXY)) {
handle_event = B_STOPCLIP;
icon = ICON_TRACKER;
break;
}
if (WM_jobs_test(wm, scene, WM_JOB_TYPE_CLIP_PREFETCH)) {
handle_event = B_STOPCLIP;
icon = ICON_TRACKER;
break;
}
if (WM_jobs_test(wm, scene, WM_JOB_TYPE_CLIP_TRACK_MARKERS)) {
handle_event = B_STOPCLIP;
icon = ICON_TRACKER;
break;
}
if (WM_jobs_test(wm, scene, WM_JOB_TYPE_CLIP_SOLVE_CAMERA)) {
handle_event = B_STOPCLIP;
icon = ICON_TRACKER;
break;
}
if (WM_jobs_test(wm, scene, WM_JOB_TYPE_FILESEL_READDIR)) {
handle_event = B_STOPFILE;
icon = ICON_FILEBROWSER;
break;
}
if (WM_jobs_test(wm, scene, WM_JOB_TYPE_RENDER)) {
handle_event = B_STOPRENDER;
icon = ICON_SCENE;
break;
}
if (WM_jobs_test(wm, scene, WM_JOB_TYPE_COMPOSITE)) {
handle_event = B_STOPCOMPO;
icon = ICON_RENDERLAYERS;
break;
}
if (WM_jobs_test(wm, scene, WM_JOB_TYPE_OBJECT_BAKE_TEXTURE) ||
WM_jobs_test(wm, scene, WM_JOB_TYPE_OBJECT_BAKE)) {
/* Skip bake jobs in compositor to avoid compo header displaying
* progress bar which is not being updated (bake jobs only need
* to update NC_IMAGE context.
*/
if (area->spacetype != SPACE_NODE) {
handle_event = B_STOPOTHER;
icon = ICON_IMAGE;
break;
}
continue;
}
if (WM_jobs_test(wm, scene, WM_JOB_TYPE_DPAINT_BAKE)) {
handle_event = B_STOPOTHER;
icon = ICON_MOD_DYNAMICPAINT;
break;
}
if (WM_jobs_test(wm, scene, WM_JOB_TYPE_POINTCACHE)) {
handle_event = B_STOPOTHER;
icon = ICON_PHYSICS;
break;
}
if (WM_jobs_test(wm, scene, WM_JOB_TYPE_OBJECT_SIM_FLUID)) {
handle_event = B_STOPOTHER;
icon = ICON_MOD_FLUIDSIM;
break;
}
if (WM_jobs_test(wm, scene, WM_JOB_TYPE_OBJECT_SIM_OCEAN)) {
handle_event = B_STOPOTHER;
icon = ICON_MOD_OCEAN;
break;
}
}
if (owner) {
const uiFontStyle *fstyle = UI_FSTYLE_WIDGET;
const bool active = !(G.is_break || WM_jobs_is_stopped(wm, owner));
uiLayout *row = uiLayoutRow(layout, false);
block = uiLayoutGetBlock(row);
/* get percentage done and set it as the UI text */
const float progress = WM_jobs_progress(wm, owner);
char text[8];
BLI_snprintf(text, 8, "%d%%", (int)(progress * 100));
const char *name = active ? WM_jobs_name(wm, owner) : "Canceling...";
/* job name and icon */
const int textwidth = UI_fontstyle_string_width(fstyle, name);
uiDefIconTextBut(block,
UI_BTYPE_LABEL,
0,
icon,
name,
0,
0,
textwidth + UI_UNIT_X * 1.5f,
UI_UNIT_Y,
NULL,
0.0f,
0.0f,
0.0f,
0.0f,
"");
/* stick progress bar and cancel button together */
row = uiLayoutRow(layout, true);
uiLayoutSetActive(row, active);
block = uiLayoutGetBlock(row);
{
struct ProgressTooltip_Store *tip_arg = MEM_mallocN(sizeof(*tip_arg), __func__);
tip_arg->wm = wm;
tip_arg->owner = owner;
uiButProgressbar *but_progress = (uiButProgressbar *)uiDefIconTextBut(block,
UI_BTYPE_PROGRESS_BAR,
0,
0,
text,
UI_UNIT_X,
0,
UI_UNIT_X * 6.0f,
UI_UNIT_Y,
NULL,
0.0f,
0.0f,
0.0f,
0,
NULL);
but_progress->progress = progress;
UI_but_func_tooltip_set(&but_progress->but, progress_tooltip_func, tip_arg, MEM_freeN);
}
if (!wm->is_interface_locked) {
uiDefIconTextBut(block,
UI_BTYPE_BUT,
handle_event,
ICON_PANEL_CLOSE,
"",
0,
0,
UI_UNIT_X,
UI_UNIT_Y,
NULL,
0.0f,
0.0f,
0,
0,
TIP_("Stop this job"));
}
}
if (ED_screen_animation_no_scrub(wm)) {
uiDefIconTextBut(block,
UI_BTYPE_BUT,
B_STOPANIM,
ICON_CANCEL,
IFACE_("Anim Player"),
0,
0,
UI_UNIT_X * 5.0f,
UI_UNIT_Y,
NULL,
0.0f,
0.0f,
0,
0,
TIP_("Stop animation playback"));
}
}
/** \} */
/* -------------------------------------------------------------------- */
/** \name Reports for Last Operator Template
* \{ */
void uiTemplateReportsBanner(uiLayout *layout, bContext *C)
{
ReportList *reports = CTX_wm_reports(C);
Report *report = BKE_reports_last_displayable(reports);
const uiStyle *style = UI_style_get();
uiBut *but;
/* if the report display has timed out, don't show */
if (!reports->reporttimer) {
return;
}
ReportTimerInfo *rti = (ReportTimerInfo *)reports->reporttimer->customdata;
if (!rti || rti->widthfac == 0.0f || !report) {
return;
}
uiLayout *ui_abs = uiLayoutAbsolute(layout, false);
uiBlock *block = uiLayoutGetBlock(ui_abs);
eUIEmbossType previous_emboss = UI_block_emboss_get(block);
UI_fontstyle_set(&style->widgetlabel);
int width = BLF_width(style->widgetlabel.uifont_id, report->message, report->len);
width = min_ii((int)(rti->widthfac * width), width);
width = max_ii(width, 10 * UI_DPI_FAC);
UI_block_align_begin(block);
/* Background for icon. */
but = uiDefBut(block,
UI_BTYPE_ROUNDBOX,
0,
"",
0,
0,
UI_UNIT_X + (6 * UI_DPI_FAC),
UI_UNIT_Y,
NULL,
0.0f,
0.0f,
0,
0,
"");
/* UI_BTYPE_ROUNDBOX's bg color is set in but->col. */
UI_GetThemeColorType4ubv(UI_icon_colorid_from_report_type(report->type), SPACE_INFO, but->col);
/* Background for the rest of the message. */
but = uiDefBut(block,
UI_BTYPE_ROUNDBOX,
0,
"",
UI_UNIT_X + (6 * UI_DPI_FAC),
0,
UI_UNIT_X + width,
UI_UNIT_Y,
NULL,
0.0f,
0.0f,
0,
0,
"");
/* Use icon background at low opacity to highlight, but still contrasting with area TH_TEXT. */
UI_GetThemeColorType4ubv(UI_icon_colorid_from_report_type(report->type), SPACE_INFO, but->col);
but->col[3] = 64;
UI_block_align_end(block);
UI_block_emboss_set(block, UI_EMBOSS_NONE);
/* The report icon itself. */
but = uiDefIconButO(block,
UI_BTYPE_BUT,
"SCREEN_OT_info_log_show",
WM_OP_INVOKE_REGION_WIN,
UI_icon_from_report_type(report->type),
(3 * UI_DPI_FAC),
0,
UI_UNIT_X,
UI_UNIT_Y,
TIP_("Click to see the remaining reports in text block: 'Recent Reports'"));
UI_GetThemeColorType4ubv(UI_text_colorid_from_report_type(report->type), SPACE_INFO, but->col);
but->col[3] = 255; /* This theme color is RBG only, so have to set alpha here. */
/* The report message. */
but = uiDefButO(block,
UI_BTYPE_BUT,
"SCREEN_OT_info_log_show",
WM_OP_INVOKE_REGION_WIN,
report->message,
UI_UNIT_X,
0,
width + UI_UNIT_X,
UI_UNIT_Y,
"Show in Info Log");
UI_block_emboss_set(block, previous_emboss);
}
void uiTemplateInputStatus(uiLayout *layout, struct bContext *C)
{
wmWindow *win = CTX_wm_window(C);
WorkSpace *workspace = CTX_wm_workspace(C);
/* Workspace status text has priority. */
if (workspace->status_text) {
uiItemL(layout, workspace->status_text, ICON_NONE);
return;
}
if (WM_window_modal_keymap_status_draw(C, win, layout)) {
return;
}
/* Otherwise should cursor keymap status. */
for (int i = 0; i < 3; i++) {
uiLayout *box = uiLayoutRow(layout, false);
uiLayout *col = uiLayoutColumn(box, false);
uiLayout *row = uiLayoutRow(col, true);
uiLayoutSetAlignment(row, UI_LAYOUT_ALIGN_LEFT);
const char *msg = TIP_(WM_window_cursor_keymap_status_get(win, i, 0));
const char *msg_drag = TIP_(WM_window_cursor_keymap_status_get(win, i, 1));
if (msg || (msg_drag == NULL)) {
uiItemL(row, msg ? msg : "", (ICON_MOUSE_LMB + i));
}
if (msg_drag) {
uiItemL(row, msg_drag, (ICON_MOUSE_LMB_DRAG + i));
}
/* Use trick with empty string to keep icons in same position. */
row = uiLayoutRow(col, false);
uiItemL(row, " ", ICON_NONE);
}
}
/** \} */
/* -------------------------------------------------------------------- */
/** \name Keymap Template
* \{ */
static void keymap_item_modified(bContext *UNUSED(C), void *kmi_p, void *UNUSED(unused))
{
wmKeyMapItem *kmi = (wmKeyMapItem *)kmi_p;
WM_keyconfig_update_tag(NULL, kmi);
}
static void template_keymap_item_properties(uiLayout *layout, const char *title, PointerRNA *ptr)
{
uiItemS(layout);
if (title) {
uiItemL(layout, title, ICON_NONE);
}
uiLayout *flow = uiLayoutColumnFlow(layout, 2, false);
RNA_STRUCT_BEGIN_SKIP_RNA_TYPE (ptr, prop) {
const bool is_set = RNA_property_is_set(ptr, prop);
uiBut *but;
/* recurse for nested properties */
if (RNA_property_type(prop) == PROP_POINTER) {
PointerRNA propptr = RNA_property_pointer_get(ptr, prop);
if (propptr.data && RNA_struct_is_a(propptr.type, &RNA_OperatorProperties)) {
const char *name = RNA_property_ui_name(prop);
template_keymap_item_properties(layout, name, &propptr);
continue;
}
}
uiLayout *box = uiLayoutBox(flow);
uiLayoutSetActive(box, is_set);
uiLayout *row = uiLayoutRow(box, false);
/* property value */
uiItemFullR(row, ptr, prop, -1, 0, 0, NULL, ICON_NONE);
if (is_set) {
/* unset operator */
uiBlock *block = uiLayoutGetBlock(row);
UI_block_emboss_set(block, UI_EMBOSS_NONE);
but = uiDefIconButO(block,
UI_BTYPE_BUT,
"UI_OT_unset_property_button",
WM_OP_EXEC_DEFAULT,
ICON_X,
0,
0,
UI_UNIT_X,
UI_UNIT_Y,
NULL);
but->rnapoin = *ptr;
but->rnaprop = prop;
UI_block_emboss_set(block, UI_EMBOSS);
}
}
RNA_STRUCT_END;
}
void uiTemplateKeymapItemProperties(uiLayout *layout, PointerRNA *ptr)
{
PointerRNA propptr = RNA_pointer_get(ptr, "properties");
if (propptr.data) {
uiBut *but = uiLayoutGetBlock(layout)->buttons.last;
WM_operator_properties_sanitize(&propptr, false);
template_keymap_item_properties(layout, NULL, &propptr);
/* attach callbacks to compensate for missing properties update,
* we don't know which keymap (item) is being modified there */
for (; but; but = but->next) {
/* operator buttons may store props for use (file selector, T36492) */
if (but->rnaprop) {
UI_but_func_set(but, keymap_item_modified, ptr->data, NULL);
/* Otherwise the keymap will be re-generated which we're trying to edit,
* see: T47685 */
UI_but_flag_enable(but, UI_BUT_UPDATE_DELAY);
}
}
}
}
/** \} */
/* -------------------------------------------------------------------- */
/** \name Event Icon Template
* \{ */
bool uiTemplateEventFromKeymapItem(struct uiLayout *layout,
const char *text,
const struct wmKeyMapItem *kmi,
bool text_fallback)
{
bool ok = false;
int icon_mod[4];
#ifdef WITH_HEADLESS
int icon = 0;
#else
const int icon = UI_icon_from_keymap_item(kmi, icon_mod);
#endif
if (icon != 0) {
for (int j = 0; j < ARRAY_SIZE(icon_mod) && icon_mod[j]; j++) {
uiItemL(layout, "", icon_mod[j]);
}
uiItemL(layout, text, icon);
ok = true;
}
else if (text_fallback) {
const char *event_text = WM_key_event_string(kmi->type, true);
uiItemL(layout, event_text, ICON_NONE);
uiItemL(layout, text, ICON_NONE);
ok = true;
}
return ok;
}
/** \} */
/* -------------------------------------------------------------------- */
/** \name Color Management Template
* \{ */
void uiTemplateColorspaceSettings(uiLayout *layout, PointerRNA *ptr, const char *propname)
{
PropertyRNA *prop = RNA_struct_find_property(ptr, propname);
if (!prop) {
printf(
"%s: property not found: %s.%s\n", __func__, RNA_struct_identifier(ptr->type), propname);
return;
}
PointerRNA colorspace_settings_ptr = RNA_property_pointer_get(ptr, prop);
uiItemR(layout, &colorspace_settings_ptr, "name", 0, IFACE_("Color Space"), ICON_NONE);
}
void uiTemplateColormanagedViewSettings(uiLayout *layout,
bContext *UNUSED(C),
PointerRNA *ptr,
const char *propname)
{
PropertyRNA *prop = RNA_struct_find_property(ptr, propname);
if (!prop) {
printf(
"%s: property not found: %s.%s\n", __func__, RNA_struct_identifier(ptr->type), propname);
return;
}
PointerRNA view_transform_ptr = RNA_property_pointer_get(ptr, prop);
ColorManagedViewSettings *view_settings = view_transform_ptr.data;
uiLayout *col = uiLayoutColumn(layout, false);
uiLayout *row = uiLayoutRow(col, false);
uiItemR(row, &view_transform_ptr, "view_transform", 0, IFACE_("View"), ICON_NONE);
col = uiLayoutColumn(layout, false);
uiItemR(col, &view_transform_ptr, "exposure", 0, NULL, ICON_NONE);
uiItemR(col, &view_transform_ptr, "gamma", 0, NULL, ICON_NONE);
uiItemR(col, &view_transform_ptr, "look", 0, IFACE_("Look"), ICON_NONE);
col = uiLayoutColumn(layout, false);
uiItemR(col, &view_transform_ptr, "use_curve_mapping", 0, NULL, ICON_NONE);
if (view_settings->flag & COLORMANAGE_VIEW_USE_CURVES) {
uiTemplateCurveMapping(
col, &view_transform_ptr, "curve_mapping", 'c', true, false, false, false);
}
}
/** \} */
/* -------------------------------------------------------------------- */
/** \name Component Menu
* \{ */
typedef struct ComponentMenuArgs {
PointerRNA ptr;
char propname[64]; /* XXX arbitrary */
} ComponentMenuArgs;
/* NOTE: this is a block-menu, needs 0 events, otherwise the menu closes */
static uiBlock *component_menu(bContext *C, ARegion *region, void *args_v)
{
ComponentMenuArgs *args = (ComponentMenuArgs *)args_v;
uiBlock *block = UI_block_begin(C, region, __func__, UI_EMBOSS);
UI_block_flag_enable(block, UI_BLOCK_KEEP_OPEN);
uiLayout *layout = uiLayoutColumn(UI_block_layout(block,
UI_LAYOUT_VERTICAL,
UI_LAYOUT_PANEL,
0,
0,
UI_UNIT_X * 6,
UI_UNIT_Y,
0,
UI_style_get()),
0);
uiItemR(layout, &args->ptr, args->propname, UI_ITEM_R_EXPAND, "", ICON_NONE);
UI_block_bounds_set_normal(block, 0.3f * U.widget_unit);
UI_block_direction_set(block, UI_DIR_DOWN);
return block;
}
void uiTemplateComponentMenu(uiLayout *layout,
PointerRNA *ptr,
const char *propname,
const char *name)
{
ComponentMenuArgs *args = MEM_callocN(sizeof(ComponentMenuArgs), "component menu template args");
args->ptr = *ptr;
BLI_strncpy(args->propname, propname, sizeof(args->propname));
uiBlock *block = uiLayoutGetBlock(layout);
UI_block_align_begin(block);
uiBut *but = uiDefBlockButN(
block, component_menu, args, name, 0, 0, UI_UNIT_X * 6, UI_UNIT_Y, "");
/* set rna directly, uiDefBlockButN doesn't do this */
but->rnapoin = *ptr;
but->rnaprop = RNA_struct_find_property(ptr, propname);
but->rnaindex = 0;
UI_block_align_end(block);
}
/** \} */
/* -------------------------------------------------------------------- */
/** \name Node Socket Icon Template
* \{ */
void uiTemplateNodeSocket(uiLayout *layout, bContext *UNUSED(C), float color[4])
{
uiBlock *block = uiLayoutGetBlock(layout);
UI_block_align_begin(block);
/* XXX using explicit socket colors is not quite ideal.
* Eventually it should be possible to use theme colors for this purpose,
* but this requires a better design for extendable color palettes in user prefs.
*/
uiBut *but = uiDefBut(
block, UI_BTYPE_NODE_SOCKET, 0, "", 0, 0, UI_UNIT_X, UI_UNIT_Y, NULL, 0, 0, 0, 0, "");
rgba_float_to_uchar(but->col, color);
UI_block_align_end(block);
}
/** \} */
/* -------------------------------------------------------------------- */
/** \name Cache File Template
* \{ */
void uiTemplateCacheFile(uiLayout *layout,
const bContext *C,
PointerRNA *ptr,
const char *propname)
{
if (!ptr->data) {
return;
}
PropertyRNA *prop = RNA_struct_find_property(ptr, propname);
if (!prop) {
printf(
"%s: property not found: %s.%s\n", __func__, RNA_struct_identifier(ptr->type), propname);
return;
}
if (RNA_property_type(prop) != PROP_POINTER) {
printf("%s: expected pointer property for %s.%s\n",
__func__,
RNA_struct_identifier(ptr->type),
propname);
return;
}
PointerRNA fileptr = RNA_property_pointer_get(ptr, prop);
CacheFile *file = fileptr.data;
uiLayoutSetContextPointer(layout, "edit_cachefile", &fileptr);
uiTemplateID(layout,
C,
ptr,
propname,
NULL,
"CACHEFILE_OT_open",
NULL,
UI_TEMPLATE_ID_FILTER_ALL,
false,
NULL);
if (!file) {
return;
}
SpaceProperties *sbuts = CTX_wm_space_properties(C);
uiLayout *row, *sub, *subsub;
uiLayoutSetPropSep(layout, true);
row = uiLayoutRow(layout, true);
uiItemR(row, &fileptr, "filepath", 0, NULL, ICON_NONE);
sub = uiLayoutRow(row, true);
uiItemO(sub, "", ICON_FILE_REFRESH, "cachefile.reload");
row = uiLayoutRow(layout, false);
uiItemR(row, &fileptr, "is_sequence", 0, NULL, ICON_NONE);
/* Only enable render procedural option if the active engine supports it. */
const struct RenderEngineType *engine_type = CTX_data_engine_type(C);
Scene *scene = CTX_data_scene(C);
const bool engine_supports_procedural = RE_engine_supports_alembic_procedural(engine_type,
scene);
if (!engine_supports_procedural) {
row = uiLayoutRow(layout, false);
/* For Cycles, verify that experimental features are enabled. */
if (BKE_scene_uses_cycles(scene) && !BKE_scene_uses_cycles_experimental_features(scene)) {
uiItemL(
row,
TIP_(
"The Cycles Alembic Procedural is only available with the experimental feature set"),
ICON_INFO);
}
else {
uiItemL(
row, TIP_("The active render engine does not have an Alembic Procedural"), ICON_INFO);
}
}
row = uiLayoutRow(layout, false);
uiLayoutSetActive(row, engine_supports_procedural);
uiItemR(row, &fileptr, "use_render_procedural", 0, NULL, ICON_NONE);
const bool use_render_procedural = RNA_boolean_get(&fileptr, "use_render_procedural");
const bool use_prefetch = RNA_boolean_get(&fileptr, "use_prefetch");
row = uiLayoutRow(layout, false);
uiLayoutSetEnabled(row, use_render_procedural);
uiItemR(row, &fileptr, "use_prefetch", 0, NULL, ICON_NONE);
sub = uiLayoutRow(layout, false);
uiLayoutSetEnabled(sub, use_prefetch && use_render_procedural);
uiItemR(sub, &fileptr, "prefetch_cache_size", 0, NULL, ICON_NONE);
row = uiLayoutRowWithHeading(layout, true, IFACE_("Override Frame"));
sub = uiLayoutRow(row, true);
uiLayoutSetPropDecorate(sub, false);
uiItemR(sub, &fileptr, "override_frame", 0, "", ICON_NONE);
subsub = uiLayoutRow(sub, true);
uiLayoutSetActive(subsub, RNA_boolean_get(&fileptr, "override_frame"));
uiItemR(subsub, &fileptr, "frame", 0, "", ICON_NONE);
uiItemDecoratorR(row, &fileptr, "frame", 0);
row = uiLayoutRow(layout, false);
uiItemR(row, &fileptr, "frame_offset", 0, NULL, ICON_NONE);
uiLayoutSetActive(row, !RNA_boolean_get(&fileptr, "is_sequence"));
if (sbuts->mainb == BCONTEXT_CONSTRAINT) {
row = uiLayoutRow(layout, false);
uiItemR(row, &fileptr, "scale", 0, IFACE_("Manual Scale"), ICON_NONE);
}
uiItemR(layout, &fileptr, "velocity_name", 0, NULL, ICON_NONE);
uiItemR(layout, &fileptr, "velocity_unit", 0, NULL, ICON_NONE);
/* TODO: unused for now, so no need to expose. */
#if 0
row = uiLayoutRow(layout, false);
uiItemR(row, &fileptr, "forward_axis", 0, "Forward Axis", ICON_NONE);
row = uiLayoutRow(layout, false);
uiItemR(row, &fileptr, "up_axis", 0, "Up Axis", ICON_NONE);
#endif
}
/** \} */
/* -------------------------------------------------------------------- */
/** \name Recent Files Template
* \{ */
int uiTemplateRecentFiles(uiLayout *layout, int rows)
{
int i;
LISTBASE_FOREACH_INDEX (RecentFile *, recent, &G.recent_files, i) {
if (i >= rows) {
break;
}
const char *filename = BLI_path_basename(recent->filepath);
PointerRNA ptr;
uiItemFullO(layout,
"WM_OT_open_mainfile",
filename,
BLO_has_bfile_extension(filename) ? ICON_FILE_BLEND : ICON_FILE_BACKUP,
NULL,
WM_OP_INVOKE_DEFAULT,
0,
&ptr);
RNA_string_set(&ptr, "filepath", recent->filepath);
RNA_boolean_set(&ptr, "display_file_selector", false);
}
return i;
}
/** \} */
/* -------------------------------------------------------------------- */
/** \name FileSelectParams Path Button Template
* \{ */
void uiTemplateFileSelectPath(uiLayout *layout, bContext *C, FileSelectParams *params)
{
bScreen *screen = CTX_wm_screen(C);
SpaceFile *sfile = CTX_wm_space_file(C);
ED_file_path_button(screen, sfile, params, uiLayoutGetBlock(layout));
}
/** \} */
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