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6470056a0d1ed1a07c823d46ea292d69d3c2a8fb
blender-archive/source/blender/editors/interface/interface_templates.c
Bastien Montagne 6f7392312c Fix T62929: Linked To Scene Object cannot be made single user. 
Code was still 2.7x one here, Object's IDtemplate in properties editor
is now based on current view layer's collection of objects, not scene's
one anymore.
2019-03-26 14:41:37 +01:00

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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 <stdlib.h>
#include <stddef.h>
#include <string.h>
#include "MEM_guardedalloc.h"
#include "DNA_cachefile_types.h"
#include "DNA_node_types.h"
#include "DNA_scene_types.h"
#include "DNA_object_types.h"
#include "DNA_object_force_types.h"
#include "DNA_brush_types.h"
#include "DNA_texture_types.h"
#include "DNA_gpencil_modifier_types.h"
#include "DNA_shader_fx_types.h"
#include "BLI_utildefines.h"
#include "BLI_alloca.h"
#include "BLI_string.h"
#include "BLI_ghash.h"
#include "BLI_rect.h"
#include "BLI_math.h"
#include "BLI_listbase.h"
#include "BLI_fnmatch.h"
#include "BLI_path_util.h"
#include "BLI_timecode.h"
#include "BLF_api.h"
#include "BLT_translation.h"
#include "BKE_colorband.h"
#include "BKE_colortools.h"
#include "BKE_context.h"
#include "BKE_global.h"
#include "BKE_gpencil_modifier.h"
#include "BKE_idcode.h"
#include "BKE_idprop.h"
#include "BKE_layer.h"
#include "BKE_library.h"
#include "BKE_library_override.h"
#include "BKE_linestyle.h"
#include "BKE_main.h"
#include "BKE_modifier.h"
#include "BKE_object.h"
#include "BKE_packedFile.h"
#include "BKE_paint.h"
#include "BKE_particle.h"
#include "BKE_report.h"
#include "BKE_screen.h"
#include "BKE_shader_fx.h"
#include "DEG_depsgraph.h"
#include "DEG_depsgraph_build.h"
#include "ED_screen.h"
#include "ED_object.h"
#include "ED_render.h"
#include "ED_undo.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 "interface_intern.h"
#include "PIL_time.h"
// #define USE_OP_RESET_BUT // we may want to make this optional, disable for now.
/* defines for templateID/TemplateSearch */
#define TEMPLATE_SEARCH_TEXTBUT_WIDTH (UI_UNIT_X * 6)
#define TEMPLATE_SEARCH_TEXTBUT_HEIGHT UI_UNIT_Y
void UI_template_fix_linking(void)
{
}
/**
* 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)
{
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->id.data;
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);
ScrArea *area = CTX_wm_area(C);
/* XXX ugly top-bar exception */
const bool use_big_size = (
/* silly check, could be more generic */
(region->regiontype != RGN_TYPE_HEADER) &&
(area->spacetype != SPACE_TOPBAR));
/* 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);
but = uiDefBlockButN(block, block_func, block_argN, "", 0, 0, width, height, tip);
if (use_preview_icon) {
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(layout, true);
}
}
else {
but = uiDefBlockButN(block, block_func, block_argN, "", 0, 0, UI_UNIT_X * 1.6, UI_UNIT_Y, tip);
if (live_icon) {
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,
uiButSearchFunc search_func, void *search_arg,
uiButHandleFunc handle_func, void *active_item,
const int preview_rows, const int preview_cols,
float scale)
{
static char search[256];
wmWindow *win = CTX_wm_window(C);
uiBlock *block;
uiBut *but;
/* clear initial search string, then all items show */
search[0] = 0;
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_func,
search_arg, false, handle_func, active_item);
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;
}
/********************** Header Template *************************/
void uiTemplateHeader(uiLayout *layout, bContext *C)
{
uiBlock *block;
block = uiLayoutAbsoluteBlock(layout);
ED_area_header_switchbutton(C, block, 0);
}
/********************** 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_cb(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);
RNA_property_update(C, &template_ui->ptr, template_ui->prop);
}
}
static bool id_search_add(
const bContext *C, TemplateID *template_ui,
const int flag, const char *str, uiSearchItems *items,
ID *id)
{
ID *id_from = template_ui->ptr.id.data;
if (!((flag & PROP_ID_SELF_CHECK) && id == id_from)) {
/* 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 true;
}
}
/* hide dot-datablocks, but only if filter does not force it visible */
if (U.uiflag & USER_HIDE_DOT) {
if ((id->name[2] == '.') && (str[0] != '.')) {
return true;
}
}
if (*str == '\0' || BLI_strcasestr(id->name + 2, str)) {
/* +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];
BKE_id_full_name_ui_prefix_get(name_ui, id);
int iconid = ui_id_icon_get(C, id, template_ui->preview);
if (false == UI_search_item_add(items, name_ui, id, iconid)) {
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)
{
TemplateID *template_ui = (TemplateID *)arg_template;
ListBase *lb = template_ui->idlb;
ID *id;
int flag = RNA_property_flag(template_ui->prop);
/* ID listbase */
for (id = lb->first; id; id = id->next) {
if (!id_search_add(C, template_ui, flag, str, items, id)) {
break;
}
}
}
/**
* 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;
ID *id;
int flag = RNA_property_flag(template_ui->prop);
/* ID listbase */
for (id = lb->first; id; id = id->next) {
if (id->tag & LIB_TAG_DOIT) {
if (!id_search_add(C, template_ui, flag, str, items, id)) {
break;
}
id->tag &= ~LIB_TAG_DOIT;
}
}
}
/**
* 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)
{
TemplateID *template_ui = (TemplateID *)arg_template;
ListBase *lb = template_ui->idlb;
Scene *scene = NULL;
ID *id_from = template_ui->ptr.id.data;
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);
}
/* ID Search browse menu, open */
static uiBlock *id_search_menu(bContext *C, ARegion *ar, void *arg_litem)
{
static TemplateID template_ui;
PointerRNA active_item_ptr;
void (*id_search_cb_p)(const bContext *, void *, const char *, uiSearchItems *) = 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_cb_p = id_search_cb_objects_from_scene;
}
}
}
return template_common_search_menu(
C, ar, id_search_cb_p, &template_ui, template_ID_set_property_cb, active_item_ptr.data,
template_ui.prv_rows, template_ui.prv_cols, template_ui.scale);
}
/************************ 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)
{
TemplateID *template_ui;
uiBut *but = UI_context_active_but_get(C);
memset(r_ptr, 0, sizeof(*r_ptr));
*r_prop = NULL;
if (but && but->func_argN) {
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;
int event = POINTER_AS_INT(arg_event);
switch (event) {
case UI_ID_BROWSE:
case UI_ID_PIN:
RNA_warning("warning, id event %d shouldnt 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);
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_fake_user_clear(id);
id->us = 0;
}
break;
case UI_ID_FAKE_USER:
if (id) {
if (id->flag & LIB_FAKEUSER) {
id_us_plus(id);
}
else {
id_us_min(id);
}
}
else {
return;
}
break;
case UI_ID_LOCAL:
if (id) {
Main *bmain = CTX_data_main(C);
if (BKE_override_static_is_enabled() && CTX_wm_window(C)->eventstate->shift) {
ID *override_id = BKE_override_static_create_from_id(bmain, id);
if (override_id != NULL) {
BKE_main_id_clear_newpoins(bmain);
/* Assign new pointer, takes care of updates/notifiers */
RNA_id_pointer_create(override_id, &idptr);
}
}
else {
if (id_make_local(bmain, id, false, false)) {
BKE_main_id_clear_newpoins(bmain);
/* reassign to get 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);
RNA_property_update(C, &template_ui->ptr, template_ui->prop);
}
break;
case UI_ID_OVERRIDE:
if (id && id->override_static) {
BKE_override_static_free(&id->override_static);
/* reassign to get 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);
RNA_property_update(C, &template_ui->ptr, template_ui->prop);
}
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 {
if (id) {
Main *bmain = CTX_data_main(C);
id_single_user(C, id, &template_ui->ptr, template_ui->prop);
DEG_relations_tag_update(bmain);
}
}
}
break;
#if 0
case UI_ID_AUTO_NAME:
break;
#endif
}
}
static const char *template_id_browse_tip(const StructRNA *type)
{
if (type) {
switch (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");
}
}
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_idcode_to_translation_context(RNA_type_to_ID_code(type));
}
return BLT_I18NCONTEXT_DEFAULT;
}
#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.id.data;
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,
);
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(
bContext *C, uiLayout *layout, TemplateID *template_ui, StructRNA *type, int flag,
const char *newop, const char *openop, const char *unlinkop,
const bool live_icon, const bool hide_buttons)
{
uiBut *but;
uiBlock *block;
PointerRNA idptr;
// ListBase *lb; // UNUSED
ID *id, *idfrom;
const bool editable = RNA_property_editable(&template_ui->ptr, template_ui->prop);
const bool use_previews = template_ui->preview = (flag & UI_ID_PREVIEWS) != 0;
idptr = RNA_property_pointer_get(&template_ui->ptr, template_ui->prop);
id = idptr.data;
idfrom = template_ui->ptr.id.data;
// lb = template_ui->idlb;
block = uiLayoutGetBlock(layout);
UI_block_align_begin(block);
if (idptr.type) {
type = idptr.type;
}
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);
//text_idbutton(id, name);
name[0] = '\0';
but = uiDefButR(
block, UI_BTYPE_TEXT, 0, name, 0, 0, TEMPLATE_SEARCH_TEXTBUT_WIDTH, TEMPLATE_SEARCH_TEXTBUT_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 = (
!id_make_local(CTX_data_main(C), id, true /* test */, false) ||
(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 static 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_STATIC_OVERRIDE(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_("Static override of linked library 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(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->lib == NULL && !(ELEM(GS(id->name), ID_GR, ID_SCE, ID_SCR, ID_TXT, 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_pack_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) {
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;
}
else {
return NULL;
}
}
static void template_ID_tabs(
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 = WM_menutype_find(menu, false);
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);
uiStyle *style = UI_style_get_dpi();
ListBase ordered;
BKE_id_ordered_list(&ordered, template->idlb);
for (LinkData *link = ordered.first; link; link = link->next) {
ID *id = link->data;
const int name_width = UI_fontstyle_string_width(&style->widgetlabel, 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_cb, 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, bContext *C,
PointerRNA *ptr, const char *propname,
const char *newop, const char *openop, const char *unlinkop,
int flag, int prv_rows, int prv_cols, int filter, bool use_tabs,
float scale, const bool live_icon, const bool hide_buttons)
{
TemplateID *template_ui;
PropertyRNA *prop;
StructRNA *type;
short idcode;
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;
}
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;
}
type = RNA_property_pointer_type(ptr, prop);
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) {
uiLayoutRow(layout, true);
template_ID_tabs(C, layout, template_ui, type, flag, newop, unlinkop);
}
else {
uiLayoutRow(layout, true);
template_ID(
C, layout, template_ui, type, flag, newop, openop,
unlinkop, live_icon, hide_buttons);
}
}
MEM_freeN(template_ui);
}
void uiTemplateID(
uiLayout *layout, bContext *C, PointerRNA *ptr, const char *propname, const char *newop,
const char *openop, const char *unlinkop,
int filter, const bool live_icon)
{
ui_template_id(
layout, C, ptr, propname,
newop, openop, unlinkop,
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)
{
ui_template_id(
layout, C, ptr, propname,
newop, openop, unlinkop,
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,
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,
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 *unlinkop,
int filter)
{
ui_template_id(
layout, C, ptr, propname,
newop, NULL, unlinkop,
UI_ID_BROWSE | UI_ID_RENAME,
0, 0, filter, true, 1.0f, false, false);
}
/************************ 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
*
* - propname: property identifier for property that ID-pointer gets stored to
* - 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)
{
PropertyRNA *propID, *propType;
uiLayout *split, *row, *sub;
/* get properties... */
propID = RNA_struct_find_property(ptr, propname);
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 */
split = uiLayoutSplit(layout, 0.33f, false);
/* FIRST PART ................................................ */
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... */
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);
}
/********************* Search Template ********************/
typedef struct TemplateSearch {
uiRNACollectionSearch search_data;
bool use_previews;
int preview_rows, preview_cols;
} TemplateSearch;
static void template_search_handle_cb(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);
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;
PointerRNA active_ptr;
/* arg_template is malloced, can be freed by parent button */
template_search = *((TemplateSearch *)arg_template);
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_cb, &template_search,
template_search_handle_cb, active_ptr.data,
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)
{
uiDefAutoButR(
block, active_ptr, RNA_struct_name_property(type), 0, "", ICON_NONE,
0, 0, TEMPLATE_SEARCH_TEXTBUT_WIDTH, TEMPLATE_SEARCH_TEXTBUT_HEIGHT);
}
static void template_search_add_button_operator(
uiBlock *block, const char * const operator_name,
const int 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)
{
TemplateSearch *template_search;
PropertyRNA *prop, *searchprop;
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;
}
searchprop = template_search_get_searchprop(ptr, prop, searchptr, searchpropname);
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);
}
}
/********************* 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)
{
PropertyRNA *propPath;
uiLayout *row;
/* check that properties are valid */
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 */
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 */
}
/************************ Modifier Template *************************/
#define ERROR_LIBDATA_MESSAGE IFACE_("Can't edit external library data")
static void modifiers_convertToReal(bContext *C, void *ob_v, void *md_v)
{
Object *ob = ob_v;
ModifierData *md = md_v;
ModifierData *nmd = modifier_new(md->type);
modifier_copyData(md, nmd);
nmd->mode &= ~eModifierMode_Virtual;
BLI_addhead(&ob->modifiers, nmd);
modifier_unique_name(&ob->modifiers, nmd);
ob->partype = PAROBJECT;
WM_event_add_notifier(C, NC_OBJECT | ND_MODIFIER, ob);
DEG_id_tag_update(&ob->id, ID_RECALC_GEOMETRY);
ED_undo_push(C, "Modifier convert to real");
}
static int modifier_can_delete(ModifierData *md)
{
/* fluid particle modifier can't be deleted here */
if (md->type == eModifierType_ParticleSystem) {
if (((ParticleSystemModifierData *)md)->psys->part->type == PART_FLUID) {
return 0;
}
}
return 1;
}
/* Check whether Modifier is a simulation or not,
* this is used for switching to the physics/particles context tab */
static int modifier_is_simulation(ModifierData *md)
{
/* Physic Tab */
if (ELEM(md->type, eModifierType_Cloth, eModifierType_Collision, eModifierType_Fluidsim, eModifierType_Smoke,
eModifierType_Softbody, eModifierType_Surface, eModifierType_DynamicPaint))
{
return 1;
}
/* Particle Tab */
else if (md->type == eModifierType_ParticleSystem) {
return 2;
}
else {
return 0;
}
}
static uiLayout *draw_modifier(
uiLayout *layout, Scene *scene, Object *ob,
ModifierData *md, int index, int cageIndex, int lastCageIndex)
{
const ModifierTypeInfo *mti = modifierType_getInfo(md->type);
PointerRNA ptr;
uiBut *but;
uiBlock *block;
uiLayout *box, *column, *row, *sub;
uiLayout *result = NULL;
int isVirtual = (md->mode & eModifierMode_Virtual);
char str[128];
/* create RNA pointer */
RNA_pointer_create(&ob->id, &RNA_Modifier, md, &ptr);
column = uiLayoutColumn(layout, true);
uiLayoutSetContextPointer(column, "modifier", &ptr);
/* rounded header ------------------------------------------------------------------- */
box = uiLayoutBox(column);
if (isVirtual) {
row = uiLayoutRow(box, false);
uiLayoutSetAlignment(row, UI_LAYOUT_ALIGN_EXPAND);
block = uiLayoutGetBlock(row);
/* VIRTUAL MODIFIER */
/* XXX this is not used now, since these cannot be accessed via RNA */
BLI_snprintf(str, sizeof(str), IFACE_("%s parent deform"), md->name);
uiDefBut(block, UI_BTYPE_LABEL, 0, str, 0, 0, 185, UI_UNIT_Y, NULL, 0.0, 0.0, 0.0, 0.0, TIP_("Modifier name"));
but = uiDefBut(
block, UI_BTYPE_BUT, 0, IFACE_("Make Real"), 0, 0, 80, 16, NULL, 0.0, 0.0, 0.0, 0.0,
TIP_("Convert virtual modifier to a real modifier"));
UI_but_func_set(but, modifiers_convertToReal, ob, md);
}
else {
/* REAL MODIFIER */
row = uiLayoutRow(box, false);
block = uiLayoutGetBlock(row);
UI_block_emboss_set(block, UI_EMBOSS_NONE);
/* Open/Close ................................. */
uiItemR(row, &ptr, "show_expanded", 0, "", ICON_NONE);
/* modifier-type icon */
uiItemL(row, "", RNA_struct_ui_icon(ptr.type));
UI_block_emboss_set(block, UI_EMBOSS);
/* modifier name */
if (mti->isDisabled && mti->isDisabled(scene, md, 0)) {
uiLayoutSetRedAlert(row, true);
}
uiItemR(row, &ptr, "name", 0, "", ICON_NONE);
uiLayoutSetRedAlert(row, false);
/* mode enabling buttons */
UI_block_align_begin(block);
/* Collision and Surface are always enabled, hide buttons! */
if (((md->type != eModifierType_Collision) || !(ob->pd && ob->pd->deflect)) &&
(md->type != eModifierType_Surface) )
{
uiItemR(row, &ptr, "show_render", 0, "", ICON_NONE);
uiItemR(row, &ptr, "show_viewport", 0, "", ICON_NONE);
if (mti->flags & eModifierTypeFlag_SupportsEditmode) {
sub = uiLayoutRow(row, true);
if (!(md->mode & eModifierMode_Realtime)) {
uiLayoutSetActive(sub, false);
}
uiItemR(sub, &ptr, "show_in_editmode", 0, "", ICON_NONE);
}
}
if (ob->type == OB_MESH) {
if (modifier_supportsCage(scene, md) && (index <= lastCageIndex)) {
sub = uiLayoutRow(row, true);
if (index < cageIndex || !modifier_couldBeCage(scene, md)) {
uiLayoutSetActive(sub, false);
}
uiItemR(sub, &ptr, "show_on_cage", 0, "", ICON_NONE);
}
} /* tessellation point for curve-typed objects */
else if (ELEM(ob->type, OB_CURVE, OB_SURF, OB_FONT)) {
/* some modifiers could work with pre-tessellated curves only */
if (ELEM(md->type, eModifierType_Hook, eModifierType_Softbody, eModifierType_MeshDeform)) {
/* add disabled pre-tessellated button, so users could have
* message for this modifiers */
but = uiDefIconButBitI(
block, UI_BTYPE_TOGGLE, eModifierMode_ApplyOnSpline, 0, ICON_SURFACE_DATA, 0, 0,
UI_UNIT_X - 2, UI_UNIT_Y, &md->mode, 0.0, 0.0, 0.0, 0.0,
TIP_("This modifier can only be applied on splines' points"));
UI_but_flag_enable(but, UI_BUT_DISABLED);
}
else if (mti->type != eModifierTypeType_Constructive) {
/* constructive modifiers tessellates curve before applying */
uiItemR(row, &ptr, "use_apply_on_spline", 0, "", ICON_NONE);
}
}
UI_block_align_end(block);
/* Up/Down + Delete ........................... */
UI_block_align_begin(block);
uiItemO(row, "", ICON_TRIA_UP, "OBJECT_OT_modifier_move_up");
uiItemO(row, "", ICON_TRIA_DOWN, "OBJECT_OT_modifier_move_down");
UI_block_align_end(block);
UI_block_emboss_set(block, UI_EMBOSS_NONE);
/* When Modifier is a simulation,
* show button to switch to context rather than the delete button. */
if (modifier_can_delete(md) &&
!modifier_is_simulation(md))
{
uiItemO(row, "", ICON_X, "OBJECT_OT_modifier_remove");
}
else if (modifier_is_simulation(md) == 1) {
uiItemStringO(row, "", ICON_PROPERTIES, "WM_OT_properties_context_change", "context", "PHYSICS");
}
else if (modifier_is_simulation(md) == 2) {
uiItemStringO(row, "", ICON_PROPERTIES, "WM_OT_properties_context_change", "context", "PARTICLES");
}
UI_block_emboss_set(block, UI_EMBOSS);
}
/* modifier settings (under the header) --------------------------------------------------- */
if (!isVirtual && (md->mode & eModifierMode_Expanded)) {
/* apply/convert/copy */
box = uiLayoutBox(column);
row = uiLayoutRow(box, false);
if (!ELEM(md->type, eModifierType_Collision, eModifierType_Surface)) {
/* only here obdata, the rest of modifiers is ob level */
UI_block_lock_set(block, BKE_object_obdata_is_libdata(ob), ERROR_LIBDATA_MESSAGE);
if (md->type == eModifierType_ParticleSystem) {
ParticleSystem *psys = ((ParticleSystemModifierData *)md)->psys;
if (!(ob->mode & OB_MODE_PARTICLE_EDIT)) {
if (ELEM(psys->part->ren_as, PART_DRAW_GR, PART_DRAW_OB)) {
uiItemO(row, CTX_IFACE_(BLT_I18NCONTEXT_OPERATOR_DEFAULT, "Convert"), ICON_NONE,
"OBJECT_OT_duplicates_make_real");
}
else if (psys->part->ren_as == PART_DRAW_PATH) {
uiItemO(row, CTX_IFACE_(BLT_I18NCONTEXT_OPERATOR_DEFAULT, "Convert"), ICON_NONE,
"OBJECT_OT_modifier_convert");
}
}
}
else {
uiLayoutSetOperatorContext(row, WM_OP_INVOKE_DEFAULT);
uiItemEnumO(
row, "OBJECT_OT_modifier_apply", CTX_IFACE_(BLT_I18NCONTEXT_OPERATOR_DEFAULT, "Apply"),
0, "apply_as", MODIFIER_APPLY_DATA);
if (modifier_isSameTopology(md) && !modifier_isNonGeometrical(md)) {
uiItemEnumO(
row, "OBJECT_OT_modifier_apply",
CTX_IFACE_(BLT_I18NCONTEXT_OPERATOR_DEFAULT, "Apply as Shape Key"),
0, "apply_as", MODIFIER_APPLY_SHAPE);
}
}
UI_block_lock_clear(block);
UI_block_lock_set(block, ob && ID_IS_LINKED(ob), ERROR_LIBDATA_MESSAGE);
if (!ELEM(md->type, eModifierType_Fluidsim, eModifierType_Softbody, eModifierType_ParticleSystem,
eModifierType_Cloth, eModifierType_Smoke))
{
uiItemO(row, CTX_IFACE_(BLT_I18NCONTEXT_OPERATOR_DEFAULT, "Copy"), ICON_NONE,
"OBJECT_OT_modifier_copy");
}
}
/* result is the layout block inside the box,
* that we return so that modifier settings can be drawn */
result = uiLayoutColumn(box, false);
block = uiLayoutAbsoluteBlock(box);
}
/* error messages */
if (md->error) {
box = uiLayoutBox(column);
row = uiLayoutRow(box, false);
uiItemL(row, md->error, ICON_ERROR);
}
return result;
}
uiLayout *uiTemplateModifier(uiLayout *layout, bContext *C, PointerRNA *ptr)
{
Scene *scene = CTX_data_scene(C);
Object *ob;
ModifierData *md, *vmd;
VirtualModifierData virtualModifierData;
int i, lastCageIndex, cageIndex;
/* verify we have valid data */
if (!RNA_struct_is_a(ptr->type, &RNA_Modifier)) {
RNA_warning("Expected modifier on object");
return NULL;
}
ob = ptr->id.data;
md = ptr->data;
if (!ob || !(GS(ob->id.name) == ID_OB)) {
RNA_warning("Expected modifier on object");
return NULL;
}
UI_block_lock_set(uiLayoutGetBlock(layout), (ob && ID_IS_LINKED(ob)), ERROR_LIBDATA_MESSAGE);
/* find modifier and draw it */
cageIndex = modifiers_getCageIndex(scene, ob, &lastCageIndex, 0);
/* XXX virtual modifiers are not accessible for python */
vmd = modifiers_getVirtualModifierList(ob, &virtualModifierData);
for (i = 0; vmd; i++, vmd = vmd->next) {
if (md == vmd) {
return draw_modifier(layout, scene, ob, md, i, cageIndex, lastCageIndex);
}
else if (vmd->mode & eModifierMode_Virtual) {
i--;
}
}
return NULL;
}
/************************ Grease Pencil Modifier Template *************************/
static uiLayout *gpencil_draw_modifier(
uiLayout *layout, Object *ob,
GpencilModifierData *md)
{
const GpencilModifierTypeInfo *mti = BKE_gpencil_modifierType_getInfo(md->type);
PointerRNA ptr;
uiBlock *block;
uiLayout *box, *column, *row, *sub;
uiLayout *result = NULL;
/* create RNA pointer */
RNA_pointer_create(&ob->id, &RNA_GpencilModifier, md, &ptr);
column = uiLayoutColumn(layout, true);
uiLayoutSetContextPointer(column, "modifier", &ptr);
/* rounded header ------------------------------------------------------------------- */
box = uiLayoutBox(column);
row = uiLayoutRow(box, false);
block = uiLayoutGetBlock(row);
UI_block_emboss_set(block, UI_EMBOSS_NONE);
/* Open/Close ................................. */
uiItemR(row, &ptr, "show_expanded", 0, "", ICON_NONE);
/* modifier-type icon */
uiItemL(row, "", RNA_struct_ui_icon(ptr.type));
UI_block_emboss_set(block, UI_EMBOSS);
/* modifier name */
if (mti->isDisabled && mti->isDisabled(md, 0)) {
uiLayoutSetRedAlert(row, true);
}
uiItemR(row, &ptr, "name", 0, "", ICON_NONE);
uiLayoutSetRedAlert(row, false);
/* mode enabling buttons */
UI_block_align_begin(block);
uiItemR(row, &ptr, "show_render", 0, "", ICON_NONE);
uiItemR(row, &ptr, "show_viewport", 0, "", ICON_NONE);
if (mti->flags & eGpencilModifierTypeFlag_SupportsEditmode) {
sub = uiLayoutRow(row, true);
uiLayoutSetActive(sub, false);
uiItemR(sub, &ptr, "show_in_editmode", 0, "", ICON_NONE);
}
UI_block_align_end(block);
/* Up/Down + Delete ........................... */
UI_block_align_begin(block);
uiItemO(row, "", ICON_TRIA_UP, "OBJECT_OT_gpencil_modifier_move_up");
uiItemO(row, "", ICON_TRIA_DOWN, "OBJECT_OT_gpencil_modifier_move_down");
UI_block_align_end(block);
UI_block_emboss_set(block, UI_EMBOSS_NONE);
uiItemO(row, "", ICON_X, "OBJECT_OT_gpencil_modifier_remove");
UI_block_emboss_set(block, UI_EMBOSS);
/* modifier settings (under the header) --------------------------------------------------- */
if (md->mode & eGpencilModifierMode_Expanded) {
/* apply/convert/copy */
box = uiLayoutBox(column);
row = uiLayoutRow(box, false);
/* only here obdata, the rest of modifiers is ob level */
UI_block_lock_set(block, BKE_object_obdata_is_libdata(ob), ERROR_LIBDATA_MESSAGE);
uiLayoutSetOperatorContext(row, WM_OP_INVOKE_DEFAULT);
sub = uiLayoutRow(row, false);
if (mti->flags & eGpencilModifierTypeFlag_NoApply) {
uiLayoutSetEnabled(sub, false);
}
uiItemEnumO(sub, "OBJECT_OT_gpencil_modifier_apply", CTX_IFACE_(BLT_I18NCONTEXT_OPERATOR_DEFAULT, "Apply"),
0, "apply_as", MODIFIER_APPLY_DATA);
uiItemO(row, CTX_IFACE_(BLT_I18NCONTEXT_OPERATOR_DEFAULT, "Copy"), ICON_NONE,
"OBJECT_OT_gpencil_modifier_copy");
/* result is the layout block inside the box,
* that we return so that modifier settings can be drawn */
result = uiLayoutColumn(box, false);
block = uiLayoutAbsoluteBlock(box);
}
/* error messages */
if (md->error) {
box = uiLayoutBox(column);
row = uiLayoutRow(box, false);
uiItemL(row, md->error, ICON_ERROR);
}
return result;
}
uiLayout *uiTemplateGpencilModifier(uiLayout *layout, bContext *UNUSED(C), PointerRNA *ptr)
{
Object *ob;
GpencilModifierData *md, *vmd;
int i;
/* verify we have valid data */
if (!RNA_struct_is_a(ptr->type, &RNA_GpencilModifier)) {
RNA_warning("Expected modifier on object");
return NULL;
}
ob = ptr->id.data;
md = ptr->data;
if (!ob || !(GS(ob->id.name) == ID_OB)) {
RNA_warning("Expected modifier on object");
return NULL;
}
UI_block_lock_set(uiLayoutGetBlock(layout), (ob && ID_IS_LINKED(ob)), ERROR_LIBDATA_MESSAGE);
/* find modifier and draw it */
vmd = ob->greasepencil_modifiers.first;
for (i = 0; vmd; i++, vmd = vmd->next) {
if (md == vmd) {
return gpencil_draw_modifier(layout, ob, md);
}
}
return NULL;
}
/************************ Shader FX Template *************************/
static uiLayout *gpencil_draw_shaderfx(
uiLayout *layout, Object *ob,
ShaderFxData *md)
{
const ShaderFxTypeInfo *mti = BKE_shaderfxType_getInfo(md->type);
PointerRNA ptr;
uiBlock *block;
uiLayout *box, *column, *row, *sub;
uiLayout *result = NULL;
/* create RNA pointer */
RNA_pointer_create(&ob->id, &RNA_ShaderFx, md, &ptr);
column = uiLayoutColumn(layout, true);
uiLayoutSetContextPointer(column, "shaderfx", &ptr);
/* rounded header ------------------------------------------------------------------- */
box = uiLayoutBox(column);
row = uiLayoutRow(box, false);
block = uiLayoutGetBlock(row);
UI_block_emboss_set(block, UI_EMBOSS_NONE);
/* Open/Close ................................. */
uiItemR(row, &ptr, "show_expanded", 0, "", ICON_NONE);
/* shader-type icon */
uiItemL(row, "", RNA_struct_ui_icon(ptr.type));
UI_block_emboss_set(block, UI_EMBOSS);
/* effect name */
if (mti->isDisabled && mti->isDisabled(md, 0)) {
uiLayoutSetRedAlert(row, true);
}
uiItemR(row, &ptr, "name", 0, "", ICON_NONE);
uiLayoutSetRedAlert(row, false);
/* mode enabling buttons */
UI_block_align_begin(block);
uiItemR(row, &ptr, "show_render", 0, "", ICON_NONE);
uiItemR(row, &ptr, "show_viewport", 0, "", ICON_NONE);
if (mti->flags & eShaderFxTypeFlag_SupportsEditmode) {
sub = uiLayoutRow(row, true);
uiLayoutSetActive(sub, false);
uiItemR(sub, &ptr, "show_in_editmode", 0, "", ICON_NONE);
}
UI_block_align_end(block);
/* Up/Down + Delete ........................... */
UI_block_align_begin(block);
uiItemO(row, "", ICON_TRIA_UP, "OBJECT_OT_shaderfx_move_up");
uiItemO(row, "", ICON_TRIA_DOWN, "OBJECT_OT_shaderfx_move_down");
UI_block_align_end(block);
UI_block_emboss_set(block, UI_EMBOSS_NONE);
uiItemO(row, "", ICON_X, "OBJECT_OT_shaderfx_remove");
UI_block_emboss_set(block, UI_EMBOSS);
/* effect settings (under the header) --------------------------------------------------- */
if (md->mode & eShaderFxMode_Expanded) {
/* apply/convert/copy */
box = uiLayoutBox(column);
row = uiLayoutRow(box, false);
/* only here obdata, the rest of effect is ob level */
UI_block_lock_set(block, BKE_object_obdata_is_libdata(ob), ERROR_LIBDATA_MESSAGE);
/* result is the layout block inside the box,
* that we return so that effect settings can be drawn */
result = uiLayoutColumn(box, false);
block = uiLayoutAbsoluteBlock(box);
}
/* error messages */
if (md->error) {
box = uiLayoutBox(column);
row = uiLayoutRow(box, false);
uiItemL(row, md->error, ICON_ERROR);
}
return result;
}
uiLayout *uiTemplateShaderFx(uiLayout *layout, bContext *UNUSED(C), PointerRNA *ptr)
{
Object *ob;
ShaderFxData *fx, *vfx;
int i;
/* verify we have valid data */
if (!RNA_struct_is_a(ptr->type, &RNA_ShaderFx)) {
RNA_warning("Expected shader fx on object");
return NULL;
}
ob = ptr->id.data;
fx = ptr->data;
if (!ob || !(GS(ob->id.name) == ID_OB)) {
RNA_warning("Expected shader fx on object");
return NULL;
}
UI_block_lock_set(uiLayoutGetBlock(layout), (ob && ID_IS_LINKED(ob)), ERROR_LIBDATA_MESSAGE);
/* find modifier and draw it */
vfx = ob->shader_fx.first;
for (i = 0; vfx; i++, vfx = vfx->next) {
if (fx == vfx) {
return gpencil_draw_shaderfx(layout, ob, fx);
}
}
return NULL;
}
/************************ Redo Buttons Template *************************/
static void template_operator_redo_property_buts_draw(
const bContext *C, wmOperator *op,
uiLayout *layout, int layout_flags,
bool *r_has_advanced)
{
if (op->type->flag & OPTYPE_MACRO) {
for (wmOperator *macro_op = op->macro.first; macro_op; macro_op = macro_op->next) {
template_operator_redo_property_buts_draw(C, macro_op, layout, layout_flags, r_has_advanced);
}
}
else {
/* Might want to make label_align adjustable somehow. */
eAutoPropButsReturn return_info = uiTemplateOperatorPropertyButs(
C, layout, op,
UI_BUT_LABEL_ALIGN_NONE,
layout_flags);
if (return_info & UI_PROP_BUTS_ANY_FAILED_CHECK) {
if (r_has_advanced) {
*r_has_advanced = true;
}
}
}
}
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", RNA_struct_ui_name(op->type->srna),
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_redo_property_buts_draw(C, op, layout, 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
}
}
/************************ Constraint Template *************************/
#include "DNA_constraint_types.h"
#include "BKE_action.h"
#include "BKE_constraint.h"
#define B_CONSTRAINT_TEST 5
// #define B_CONSTRAINT_CHANGETARGET 6
static void do_constraint_panels(bContext *C, void *ob_pt, int event)
{
Object *ob = (Object *)ob_pt;
switch (event) {
case B_CONSTRAINT_TEST:
break; /* no handling */
#if 0 /* UNUSED */
case B_CONSTRAINT_CHANGETARGET:
{
Main *bmain = CTX_data_main(C);
if (ob->pose) {
BKE_pose_tag_recalc(bmain, ob->pose); /* checks & sorts pose channels */
}
DEG_relations_tag_update(bmain);
break;
}
#endif
default:
break;
}
/* note: RNA updates now call this, commenting else it gets called twice.
* if there are problems because of this, then rna needs changed update functions. */
#if 0
object_test_constraints(ob);
if (ob->pose) {
BKE_pose_update_constraint_flags(ob->pose);
}
#endif
if (ob->type == OB_ARMATURE) {
DEG_id_tag_update(&ob->id, ID_RECALC_GEOMETRY | ID_RECALC_TRANSFORM);
}
else {
DEG_id_tag_update(&ob->id, ID_RECALC_TRANSFORM);
}
WM_event_add_notifier(C, NC_OBJECT | ND_CONSTRAINT, ob);
}
static void constraint_active_func(bContext *UNUSED(C), void *ob_v, void *con_v)
{
ED_object_constraint_set_active(ob_v, con_v);
}
/* draw panel showing settings for a constraint */
static uiLayout *draw_constraint(uiLayout *layout, Object *ob, bConstraint *con)
{
bPoseChannel *pchan = BKE_pose_channel_active(ob);
const bConstraintTypeInfo *cti;
uiBlock *block;
uiLayout *result = NULL, *col, *box, *row;
PointerRNA ptr;
char typestr[32];
short proxy_protected, xco = 0, yco = 0;
// int rb_col; // UNUSED
/* get constraint typeinfo */
cti = BKE_constraint_typeinfo_get(con);
if (cti == NULL) {
/* exception for 'Null' constraint - it doesn't have constraint typeinfo! */
BLI_strncpy(typestr, (con->type == CONSTRAINT_TYPE_NULL) ? IFACE_("Null") : IFACE_("Unknown"), sizeof(typestr));
}
else {
BLI_strncpy(typestr, IFACE_(cti->name), sizeof(typestr));
}
/* 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 */
block = uiLayoutGetBlock(layout);
UI_block_func_handle_set(block, do_constraint_panels, ob);
UI_block_func_set(block, constraint_active_func, ob, con);
RNA_pointer_create(&ob->id, &RNA_Constraint, con, &ptr);
col = uiLayoutColumn(layout, true);
uiLayoutSetContextPointer(col, "constraint", &ptr);
box = uiLayoutBox(col);
row = uiLayoutRow(box, false);
block = uiLayoutGetBlock(box);
/* Draw constraint header */
/* open/close */
UI_block_emboss_set(block, UI_EMBOSS_NONE);
uiItemR(row, &ptr, "show_expanded", UI_ITEM_R_ICON_ONLY, "", ICON_NONE);
UI_block_emboss_set(block, UI_EMBOSS);
/* name */
uiDefBut(block, UI_BTYPE_LABEL, B_CONSTRAINT_TEST, typestr,
xco + 0.5f * UI_UNIT_X, yco, 5 * UI_UNIT_X, 0.9f * UI_UNIT_Y, NULL, 0.0, 0.0, 0.0, 0.0, "");
if (con->flag & CONSTRAINT_DISABLE) {
uiLayoutSetRedAlert(row, true);
}
if (proxy_protected == 0) {
uiItemR(row, &ptr, "name", 0, "", ICON_NONE);
}
else {
uiItemL(row, con->name, ICON_NONE);
}
uiLayoutSetRedAlert(row, false);
/* 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, B_CONSTRAINT_TEST, 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, B_CONSTRAINT_TEST, 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 {
short prev_proxylock, show_upbut, show_downbut;
/* Up/Down buttons:
* Proxy-constraints are not allowed to occur after local (non-proxy) constraints
* as that poses problems when restoring them, so disable the "up" button where
* it may cause this situation.
*
* Up/Down buttons should only be shown (or not grayed - todo) if they serve some purpose.
*/
if (BKE_constraints_proxylocked_owner(ob, pchan)) {
if (con->prev) {
prev_proxylock = (con->prev->flag & CONSTRAINT_PROXY_LOCAL) ? 0 : 1;
}
else {
prev_proxylock = 0;
}
}
else {
prev_proxylock = 0;
}
show_upbut = ((prev_proxylock == 0) && (con->prev));
show_downbut = (con->next) ? 1 : 0;
/* enabled */
UI_block_emboss_set(block, UI_EMBOSS_NONE);
uiItemR(row, &ptr, "mute", 0, "",
(con->flag & CONSTRAINT_OFF) ? ICON_HIDE_ON : ICON_HIDE_OFF);
UI_block_emboss_set(block, UI_EMBOSS);
uiLayoutSetOperatorContext(row, WM_OP_INVOKE_DEFAULT);
/* up/down */
if (show_upbut || show_downbut) {
UI_block_align_begin(block);
if (show_upbut) {
uiItemO(row, "", ICON_TRIA_UP, "CONSTRAINT_OT_move_up");
}
if (show_downbut) {
uiItemO(row, "", ICON_TRIA_DOWN, "CONSTRAINT_OT_move_down");
}
UI_block_align_end(block);
}
/* Close 'button' - emboss calls here disable drawing of 'button' behind X */
UI_block_emboss_set(block, UI_EMBOSS_NONE);
uiItemO(row, "", ICON_X, "CONSTRAINT_OT_delete");
UI_block_emboss_set(block, UI_EMBOSS);
}
/* Set but-locks for protected settings (magic numbers are used here!) */
if (proxy_protected) {
UI_block_lock_set(block, true, IFACE_("Cannot edit Proxy-Protected Constraint"));
}
/* Draw constraint data */
if ((con->flag & CONSTRAINT_EXPAND) == 0) {
(yco) -= 10.5f * UI_UNIT_Y;
}
else {
box = uiLayoutBox(col);
block = uiLayoutAbsoluteBlock(box);
result = box;
}
/* clear any locks set up for proxies/lib-linking */
UI_block_lock_clear(block);
return result;
}
uiLayout *uiTemplateConstraint(uiLayout *layout, PointerRNA *ptr)
{
Object *ob;
bConstraint *con;
/* verify we have valid data */
if (!RNA_struct_is_a(ptr->type, &RNA_Constraint)) {
RNA_warning("Expected constraint on object");
return NULL;
}
ob = ptr->id.data;
con = ptr->data;
if (!ob || !(GS(ob->id.name) == ID_OB)) {
RNA_warning("Expected constraint on object");
return NULL;
}
UI_block_lock_set(uiLayoutGetBlock(layout), (ob && ID_IS_LINKED(ob)), ERROR_LIBDATA_MESSAGE);
/* hrms, the temporal constraint should not draw! */
if (con->type == CONSTRAINT_TYPE_KINEMATIC) {
bKinematicConstraint *data = con->data;
if (data->flag & CONSTRAINT_IK_TEMP) {
return NULL;
}
}
return draw_constraint(layout, ob, con);
}
/************************* 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)
{
uiLayout *row, *col;
uiBlock *block;
uiPreview *ui_preview = NULL;
ARegion *ar;
Material *ma = NULL;
Tex *tex = (Tex *)id;
ID *pid, *pparent;
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 */
pid = 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_idcode_to_name(GS(id->name)));
preview_id = _preview_id;
}
/* Find or add the uiPreview to the current Region. */
ar = CTX_wm_region(C);
ui_preview = BLI_findstring(&ar->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 * 5.6f);
BLI_addtail(&ar->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 */
block = uiLayoutGetBlock(layout);
row = uiLayoutRow(layout, false);
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);
}
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);
}
}
}
}
/********************** 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 it's 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];
int a;
for (a = 0; a < coba->tot; a++) {
data_tmp[a] = coba->data[coba->tot - (a + 1)];
}
for (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) {
int a;
int tot = evenly ? coba->tot - 1 : coba->tot;
float gap = 1.0f / tot;
float pos = 0.0f;
for (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 *ar, void *coba_v)
{
uiStyle *style = UI_style_get_dpi();
ColorBand *coba = coba_v;
uiBlock *block;
short yco = 0, menuwidth = 10 * UI_UNIT_X;
block = UI_block_begin(C, ar, __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 colorband 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)
{
uiLayout *row, *split, *subsplit;
uiBut *bt;
float unit = BLI_rctf_size_x(butr) / 14.0f;
float xs = butr->xmin;
float ys = butr->ymin;
PointerRNA ptr;
RNA_pointer_create(cb->ptr.id.data, &RNA_ColorRamp, coba, &ptr);
split = uiLayoutSplit(layout, 0.4f, false);
UI_block_emboss_set(block, UI_EMBOSS_NONE);
UI_block_align_begin(block);
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.id.data, &RNA_ColorRampElement, cbd, &ptr);
if (!expand) {
split = uiLayoutSplit(layout, 0.3f, false);
row = uiLayoutRow(split, false);
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"));
row = uiLayoutRow(split, false);
uiItemR(row, &ptr, "position", 0, IFACE_("Pos"), ICON_NONE);
bt = block->buttons.last;
bt->a1 = 1.0f; /* gives a bit more precision for modifying position */
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);
subsplit = uiLayoutSplit(split, 0.35f, false);
row = uiLayoutRow(subsplit, false);
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"));
row = uiLayoutRow(subsplit, false);
uiItemR(row, &ptr, "position", UI_ITEM_R_SLIDER, IFACE_("Pos"), ICON_NONE);
bt = block->buttons.last;
bt->a1 = 1.0f; /* gives a bit more precision for modifying position */
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);
PointerRNA cptr;
RNAUpdateCb *cb;
uiBlock *block;
ID *id;
rctf rect;
if (!prop || RNA_property_type(prop) != PROP_POINTER) {
return;
}
cptr = RNA_property_pointer_get(ptr, prop);
if (!cptr.data || !RNA_struct_is_a(cptr.type, &RNA_ColorRamp)) {
return;
}
cb = MEM_callocN(sizeof(RNAUpdateCb), "RNAUpdateCb");
cb->ptr = *ptr;
cb->prop = prop;
rect.xmin = 0; rect.xmax = 10.0f * UI_UNIT_X;
rect.ymin = 0; rect.ymax = 19.5f * UI_UNIT_X;
block = uiLayoutAbsoluteBlock(layout);
id = cptr.id.data;
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);
}
/********************* Icon Template ************************/
/**
* \param icon_scale: Scale of the icon, 1x == button height.
*/
void uiTemplateIcon(uiLayout *layout, int icon_value, float icon_scale)
{
uiBlock *block;
uiBut *but;
block = uiLayoutAbsoluteBlock(layout);
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);
}
/********************* 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 *ar, void *arg_litem)
{
static IconViewMenuArgs args;
uiBlock *block;
uiBut *but;
int icon, value;
const EnumPropertyItem *item;
int a;
bool free;
int w, h;
/* arg_litem is malloced, can be freed by parent button */
args = *((IconViewMenuArgs *) arg_litem);
w = UI_UNIT_X * (args.icon_scale);
h = UI_UNIT_X * (args.icon_scale + args.show_labels);
block = UI_block_begin(C, ar, "_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);
RNA_property_enum_items(C, &args.ptr, args.prop, &item, NULL, &free);
for (a = 0; item[a].identifier; a++) {
int x, y;
x = (a % 8) * w;
y = -(a / 8) * h;
icon = item[a].icon;
value = item[a].value;
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);
IconViewMenuArgs *cb_args;
const EnumPropertyItem *items;
uiBlock *block;
uiBut *but;
int value, icon = ICON_NONE, tot_items;
bool free_items;
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;
}
block = uiLayoutAbsoluteBlock(layout);
RNA_property_enum_items(block->evil_C, ptr, prop, &items, &tot_items, &free_items);
value = RNA_property_enum_get(ptr, prop);
RNA_enum_icon_from_value(items, value, &icon);
if (RNA_property_editable(ptr, prop)) {
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);
}
}
/********************* Histogram Template ************************/
void uiTemplateHistogram(uiLayout *layout, PointerRNA *ptr, const char *propname)
{
PropertyRNA *prop = RNA_struct_find_property(ptr, propname);
PointerRNA cptr;
uiBlock *block;
uiLayout *col;
Histogram *hist;
if (!prop || RNA_property_type(prop) != PROP_POINTER) {
return;
}
cptr = RNA_property_pointer_get(ptr, prop);
if (!cptr.data || !RNA_struct_is_a(cptr.type, &RNA_Histogram)) {
return;
}
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;
}
col = uiLayoutColumn(layout, true);
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, "");
}
/********************* Waveform Template ************************/
void uiTemplateWaveform(uiLayout *layout, PointerRNA *ptr, const char *propname)
{
PropertyRNA *prop = RNA_struct_find_property(ptr, propname);
PointerRNA cptr;
uiBlock *block;
uiLayout *col;
Scopes *scopes;
if (!prop || RNA_property_type(prop) != PROP_POINTER) {
return;
}
cptr = RNA_property_pointer_get(ptr, prop);
if (!cptr.data || !RNA_struct_is_a(cptr.type, &RNA_Scopes)) {
return;
}
scopes = (Scopes *)cptr.data;
col = uiLayoutColumn(layout, true);
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, "");
}
/********************* Vectorscope Template ************************/
void uiTemplateVectorscope(uiLayout *layout, PointerRNA *ptr, const char *propname)
{
PropertyRNA *prop = RNA_struct_find_property(ptr, propname);
PointerRNA cptr;
uiBlock *block;
uiLayout *col;
Scopes *scopes;
if (!prop || RNA_property_type(prop) != PROP_POINTER) {
return;
}
cptr = RNA_property_pointer_get(ptr, prop);
if (!cptr.data || !RNA_struct_is_a(cptr.type, &RNA_Scopes)) {
return;
}
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;
}
col = uiLayoutColumn(layout, true);
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, "");
}
/********************* CurveMapping Template ************************/
static void curvemap_buttons_zoom_in(bContext *C, void *cumap_v, void *UNUSED(arg))
{
CurveMapping *cumap = cumap_v;
float d;
/* we allow 20 times zoom */
if (BLI_rctf_size_x(&cumap->curr) > 0.04f * BLI_rctf_size_x(&cumap->clipr)) {
d = 0.1154f * BLI_rctf_size_x(&cumap->curr);
cumap->curr.xmin += d;
cumap->curr.xmax -= d;
d = 0.1154f * BLI_rctf_size_y(&cumap->curr);
cumap->curr.ymin += d;
cumap->curr.ymax -= d;
}
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;
curvemapping_changed(cumap, false);
}
static void curvemap_buttons_delete(bContext *C, void *cb_v, void *cumap_v)
{
CurveMapping *cumap = cumap_v;
curvemap_remove(cumap->cm + cumap->cur, SELECT);
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 *ar, void *cumap_v)
{
CurveMapping *cumap = cumap_v;
uiBlock *block;
uiBut *bt;
float width = 8 * UI_UNIT_X;
block = UI_block_begin(C, ar, __func__, UI_EMBOSS);
/* use this for a fake extra empty space around the buttons */
uiDefBut(block, UI_BTYPE_LABEL, 0, "", -4, 16, width + 8, 6 * UI_UNIT_Y, NULL, 0, 0, 0, 0, "");
bt = uiDefButBitI(
block, UI_BTYPE_TOGGLE, 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);
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, 10, 2, "");
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, 10, 2, "");
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, 10, 2, "");
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, 10, 2, "");
UI_block_direction_set(block, UI_DIR_RIGHT);
return block;
}
/* only for 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 */
curvemap_reset(cuma, &cumap->clipr, cumap->preset,
(event == UICURVE_FUNC_RESET_NEG) ? CURVEMAP_SLOPE_NEGATIVE : CURVEMAP_SLOPE_POSITIVE);
curvemapping_changed(cumap, false);
break;
case UICURVE_FUNC_RESET_VIEW:
cumap->curr = cumap->clipr;
break;
case UICURVE_FUNC_HANDLE_VECTOR: /* set vector */
curvemap_handle_set(cuma, HD_VECT);
curvemapping_changed(cumap, false);
break;
case UICURVE_FUNC_HANDLE_AUTO: /* set auto */
curvemap_handle_set(cuma, HD_AUTO);
curvemapping_changed(cumap, false);
break;
case UICURVE_FUNC_HANDLE_AUTO_ANIM: /* set auto-clamped */
curvemap_handle_set(cuma, HD_AUTO_ANIM);
curvemapping_changed(cumap, false);
break;
case UICURVE_FUNC_EXTEND_HOZ: /* extend horiz */
cuma->flag &= ~CUMA_EXTEND_EXTRAPOLATE;
curvemapping_changed(cumap, false);
break;
case UICURVE_FUNC_EXTEND_EXP: /* extend extrapolate */
cuma->flag |= CUMA_EXTEND_EXTRAPOLATE;
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 *ar, CurveMapping *cumap,
bool show_extend, int reset_mode)
{
uiBlock *block;
short yco = 0, menuwidth = 10 * UI_UNIT_X;
block = UI_block_begin(C, ar, __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 *ar, void *cumap_v)
{
return curvemap_tools_func(C, ar, cumap_v, true, UICURVE_FUNC_RESET_POS);
}
static uiBlock *curvemap_tools_negslope_func(bContext *C, ARegion *ar, void *cumap_v)
{
return curvemap_tools_func(C, ar, cumap_v, true, UICURVE_FUNC_RESET_NEG);
}
static uiBlock *curvemap_brush_tools_func(bContext *C, ARegion *ar, void *cumap_v)
{
return curvemap_tools_func(C, ar, cumap_v, false, UICURVE_FUNC_RESET_NEG);
}
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;
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;
int a;
cumap->preset = CURVE_PRESET_LINE;
for (a = 0; a < CM_TOT; a++) {
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;
curvemapping_set_black_white(cumap, NULL, NULL);
curvemapping_changed(cumap, false);
rna_update_cb(C, cb_v, NULL);
}
/* still unsure how this call evolves...
* we use labeltype for defining what 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];
CurveMapPoint *cmp = NULL;
uiLayout *row, *sub, *split;
uiBlock *block;
uiBut *bt;
float dx = UI_UNIT_X;
int icon, size;
int bg = -1, i;
block = uiLayoutGetBlock(layout);
if (tone) {
split = uiLayoutSplit(layout, 0.0f, false);
uiItemR(uiLayoutRow(split, false), ptr, "tone", UI_ITEM_R_EXPAND, NULL, ICON_NONE);
}
/* curve chooser */
row = uiLayoutRow(layout, false);
if (labeltype == 'v') {
/* vector */
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 */
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 */
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 */
sub = 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) {
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);
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 */
size = uiLayoutGetWidth(layout);
row = uiLayoutRow(layout, false);
uiDefBut(block, UI_BTYPE_CURVE, 0, "", 0, 0, size, 8.0f * UI_UNIT_X, cumap, 0.0f, 1.0f, bg, 0, "");
/* sliders for selected point */
for (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);
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, 1, 5, "");
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, 1, 5, "");
}
/* black/white levels */
if (levels) {
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)
{
RNAUpdateCb *cb;
PropertyRNA *prop = RNA_struct_find_property(ptr, propname);
PointerRNA cptr;
ID *id;
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;
}
cptr = RNA_property_pointer_get(ptr, prop);
if (!cptr.data || !RNA_struct_is_a(cptr.type, &RNA_CurveMapping)) {
return;
}
cb = MEM_callocN(sizeof(RNAUpdateCb), "RNAUpdateCb");
cb->ptr = *ptr;
cb->prop = prop;
id = cptr.id.data;
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);
}
/********************* 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);
uiLayout *col, *row;
uiBut *but = NULL;
ColorPicker *cpicker = ui_block_colorpicker_create(block);
float softmin, softmax, step, precision;
if (!prop) {
RNA_warning("property not found: %s.%s", RNA_struct_identifier(ptr->type), propname);
return;
}
RNA_property_float_ui_range(ptr, prop, &softmin, &softmax, &step, &precision);
col = uiLayoutColumn(layout, true);
row = uiLayoutRow(col, true);
switch (U.color_picker_type) {
case USER_CP_SQUARE_SV:
but = uiDefButR_prop(
block, UI_BTYPE_HSVCUBE, 0, "", 0, 0, WHEEL_SIZE, WHEEL_SIZE, ptr, prop,
-1, 0.0, 0.0, UI_GRAD_SV, 0, "");
break;
case USER_CP_SQUARE_HS:
but = uiDefButR_prop(
block, UI_BTYPE_HSVCUBE, 0, "", 0, 0, WHEEL_SIZE, WHEEL_SIZE, ptr, prop,
-1, 0.0, 0.0, UI_GRAD_HS, 0, "");
break;
case USER_CP_SQUARE_HV:
but = uiDefButR_prop(
block, UI_BTYPE_HSVCUBE, 0, "", 0, 0, WHEEL_SIZE, WHEEL_SIZE, ptr, prop,
-1, 0.0, 0.0, UI_GRAD_HV, 0, "");
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);
but = uiDefButR_prop(
block, UI_BTYPE_HSVCUBE, 0, "", WHEEL_SIZE + 6, 0, 14 * UI_DPI_FAC, WHEEL_SIZE, ptr, prop,
-1, softmin, softmax, UI_GRAD_L_ALT, 0, "");
break;
case USER_CP_SQUARE_SV:
uiItemS(col);
but = uiDefButR_prop(
block, UI_BTYPE_HSVCUBE, 0, "", 0, 4, WHEEL_SIZE, 18 * UI_DPI_FAC, ptr, prop,
-1, softmin, softmax, UI_GRAD_SV + 3, 0, "");
break;
case USER_CP_SQUARE_HS:
uiItemS(col);
but = uiDefButR_prop(
block, UI_BTYPE_HSVCUBE, 0, "", 0, 4, WHEEL_SIZE, 18 * UI_DPI_FAC, ptr, prop,
-1, softmin, softmax, UI_GRAD_HS + 3, 0, "");
break;
case USER_CP_SQUARE_HV:
uiItemS(col);
but = uiDefButR_prop(
block, UI_BTYPE_HSVCUBE, 0, "", 0, 4, WHEEL_SIZE, 18 * UI_DPI_FAC, ptr, prop,
-1, softmin, softmax, UI_GRAD_HV + 3, 0, "");
break;
/* user default */
case USER_CP_CIRCLE_HSV:
default:
uiItemS(row);
but = uiDefButR_prop(
block, UI_BTYPE_HSVCUBE, 0, "", WHEEL_SIZE + 6, 0, 14 * UI_DPI_FAC, WHEEL_SIZE, ptr, prop,
-1, softmin, softmax, UI_GRAD_V_ALT, 0, "");
break;
}
but->custom_data = cpicker;
}
}
void uiTemplatePalette(uiLayout *layout, PointerRNA *ptr, const char *propname, bool UNUSED(colors))
{
PropertyRNA *prop = RNA_struct_find_property(ptr, propname);
PointerRNA cptr;
Palette *palette;
PaletteColor *color;
uiBlock *block;
uiLayout *col;
int row_cols = 0, col_id = 0;
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;
}
cptr = RNA_property_pointer_get(ptr, prop);
if (!cptr.data || !RNA_struct_is_a(cptr.type, &RNA_Palette)) {
return;
}
block = uiLayoutGetBlock(layout);
palette = cptr.data;
color = palette->colors.first;
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);
col = uiLayoutColumn(layout, true);
uiLayoutRow(col, true);
for (; color; color = color->next) {
PointerRNA color_ptr;
if (row_cols >= cols_per_row) {
uiLayoutRow(col, true);
row_cols = 0;
}
RNA_pointer_create(&palette->id, &RNA_PaletteColor, color, &color_ptr);
uiDefButR(
block, UI_BTYPE_COLOR, 0, "", 0, 0, UI_UNIT_X, UI_UNIT_Y, &color_ptr, "color", -1, 0.0, 1.0,
UI_PALETTE_COLOR, col_id, "");
row_cols++;
col_id++;
}
}
void uiTemplateCryptoPicker(uiLayout *layout, PointerRNA *ptr, const char *propname)
{
PropertyRNA *prop = RNA_struct_find_property(ptr, propname);
uiBlock *block;
uiBut *but;
if (!prop) {
RNA_warning("property not found: %s.%s", RNA_struct_identifier(ptr->type), propname);
return;
}
block = uiLayoutGetBlock(layout);
but = uiDefIconTextButO(block, UI_BTYPE_BUT, "UI_OT_eyedropper_color", WM_OP_INVOKE_DEFAULT, ICON_EYEDROPPER, RNA_property_ui_name(prop), 0, 0, UI_UNIT_X, UI_UNIT_Y, RNA_property_ui_description(prop));
but->rnapoin = *ptr;
but->rnaprop = prop;
but->rnaindex = -1;
PointerRNA *opptr = UI_but_operator_ptr_get(but);
/* Important for crypto-matte operation. */
RNA_boolean_set(opptr, "use_accumulate", false);
}
/********************* Layer Buttons Template ************************/
static void handle_layer_buttons(bContext *C, void *arg1, void *arg2)
{
uiBut *but = arg1;
int cur = POINTER_AS_INT(arg2);
wmWindow *win = CTX_wm_window(C);
int i, tot, shift = win->eventstate->shift;
if (!shift) {
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 (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)
{
uiLayout *uRow, *uCol;
PropertyRNA *prop, *used_prop = NULL;
int groups, cols, layers;
int group, col, layer, row;
int cols_per_group = 5;
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
*/
layers = RNA_property_array_length(ptr, prop);
cols = (layers / 2) + (layers % 2);
groups = ((cols / 2) < cols_per_group) ? (1) : (cols / cols_per_group);
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 (group = 0; group < groups; group++) {
uCol = uiLayoutColumn(layout, true);
for (row = 0; row < 2; row++) {
uiBlock *block;
uiBut *but;
uRow = uiLayoutRow(uCol, true);
block = uiLayoutGetBlock(uRow);
layer = groups * cols_per_group * row + cols_per_group * group;
/* add layers as toggle buts */
for (col = 0; (col < cols_per_group) && (layer < layers); col++, layer++) {
int icon = 0;
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;
}
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;
}
}
}
}
/************************* List Template **************************/
static void uilist_draw_item_default(
struct uiList *ui_list, struct bContext *UNUSED(C), struct uiLayout *layout,
struct PointerRNA *UNUSED(dataptr), struct PointerRNA *itemptr, int icon,
struct PointerRNA *UNUSED(active_dataptr), const char *UNUSED(active_propname),
int UNUSED(index), int UNUSED(flt_flag))
{
PropertyRNA *nameprop = RNA_struct_name_property(itemptr->type);
/* Simplest one! */
switch (ui_list->layout_type) {
case UILST_LAYOUT_GRID:
uiItemL(layout, "", icon);
break;
case UILST_LAYOUT_DEFAULT:
case UILST_LAYOUT_COMPACT:
default:
if (nameprop) {
uiItemFullR(layout, itemptr, nameprop, RNA_NO_INDEX, 0, UI_ITEM_R_NO_BG, "", icon);
}
else {
uiItemL(layout, "", icon);
}
break;
}
}
static void uilist_draw_filter_default(struct uiList *ui_list, struct bContext *UNUSED(C), struct uiLayout *layout)
{
PointerRNA listptr;
uiLayout *row, *subrow;
RNA_pointer_create(NULL, &RNA_UIList, ui_list, &listptr);
row = uiLayoutRow(layout, false);
subrow = uiLayoutRow(row, true);
uiItemR(subrow, &listptr, "filter_name", 0, "", ICON_NONE);
uiItemR(subrow, &listptr, "use_filter_invert", UI_ITEM_R_TOGGLE | UI_ITEM_R_ICON_ONLY, "",
(ui_list->filter_flag & UILST_FLT_EXCLUDE) ? ICON_ZOOM_OUT : ICON_ZOOM_IN);
if ((ui_list->filter_sort_flag & UILST_FLT_SORT_LOCK) == 0) {
subrow = uiLayoutRow(row, true);
uiItemR(subrow, &listptr, "use_filter_sort_alpha", UI_ITEM_R_TOGGLE | UI_ITEM_R_ICON_ONLY, "", ICON_NONE);
uiItemR(subrow, &listptr, "use_filter_sort_reverse", UI_ITEM_R_TOGGLE | UI_ITEM_R_ICON_ONLY, "",
(ui_list->filter_sort_flag & UILST_FLT_SORT_REVERSE) ? ICON_SORT_DESC : ICON_SORT_ASC);
}
}
typedef struct {
char name[MAX_IDPROP_NAME];
int org_idx;
} StringCmp;
static int cmpstringp(const void *p1, const void *p2)
{
/* Case-insensitive comparison. */
return BLI_strcasecmp(((StringCmp *) p1)->name, ((StringCmp *) p2)->name);
}
static void uilist_filter_items_default(
struct uiList *ui_list, struct bContext *UNUSED(C), struct PointerRNA *dataptr,
const char *propname)
{
uiListDyn *dyn_data = ui_list->dyn_data;
PropertyRNA *prop = RNA_struct_find_property(dataptr, propname);
const char *filter_raw = ui_list->filter_byname;
char *filter = (char *)filter_raw, filter_buff[32], *filter_dyn = NULL;
const bool filter_exclude = (ui_list->filter_flag & UILST_FLT_EXCLUDE) != 0;
const bool order_by_name = (ui_list->filter_sort_flag & UILST_FLT_SORT_MASK) == UILST_FLT_SORT_ALPHA;
int len = RNA_property_collection_length(dataptr, prop);
dyn_data->items_shown = dyn_data->items_len = len;
if (len && (order_by_name || filter_raw[0])) {
StringCmp *names = NULL;
int order_idx = 0, i = 0;
if (order_by_name) {
names = MEM_callocN(sizeof(StringCmp) * len, "StringCmp");
}
if (filter_raw[0]) {
size_t slen = strlen(filter_raw);
dyn_data->items_filter_flags = MEM_callocN(sizeof(int) * len, "items_filter_flags");
dyn_data->items_shown = 0;
/* Implicitly add heading/trailing wildcards if needed. */
if (slen + 3 <= sizeof(filter_buff)) {
filter = filter_buff;
}
else {
filter = filter_dyn = MEM_mallocN((slen + 3) * sizeof(char), "filter_dyn");
}
BLI_strncpy_ensure_pad(filter, filter_raw, '*', slen + 3);
}
RNA_PROP_BEGIN (dataptr, itemptr, prop)
{
char *namebuf;
const char *name;
bool do_order = false;
namebuf = RNA_struct_name_get_alloc(&itemptr, NULL, 0, NULL);
name = namebuf ? namebuf : "";
if (filter[0]) {
/* Case-insensitive! */
if (fnmatch(filter, name, FNM_CASEFOLD) == 0) {
dyn_data->items_filter_flags[i] = UILST_FLT_ITEM;
if (!filter_exclude) {
dyn_data->items_shown++;
do_order = order_by_name;
}
//printf("%s: '%s' matches '%s'\n", __func__, name, filter);
}
else if (filter_exclude) {
dyn_data->items_shown++;
do_order = order_by_name;
}
}
else {
do_order = order_by_name;
}
if (do_order) {
names[order_idx].org_idx = order_idx;
BLI_strncpy(names[order_idx++].name, name, MAX_IDPROP_NAME);
}
/* free name */
if (namebuf) {
MEM_freeN(namebuf);
}
i++;
}
RNA_PROP_END;
if (order_by_name) {
int new_idx;
/* note: order_idx equals either to ui_list->items_len if no filtering done,
* or to ui_list->items_shown if filter is enabled,
* or to (ui_list->items_len - ui_list->items_shown) if filtered items are excluded.
* This way, we only sort items we actually intend to draw!
*/
qsort(names, order_idx, sizeof(StringCmp), cmpstringp);
dyn_data->items_filter_neworder = MEM_mallocN(sizeof(int) * order_idx, "items_filter_neworder");
for (new_idx = 0; new_idx < order_idx; new_idx++) {
dyn_data->items_filter_neworder[names[new_idx].org_idx] = new_idx;
}
}
if (filter_dyn) {
MEM_freeN(filter_dyn);
}
if (names) {
MEM_freeN(names);
}
}
}
typedef struct {
PointerRNA item;
int org_idx;
int flt_flag;
} _uilist_item;
typedef struct {
int visual_items; /* Visual number of items (i.e. number of items we have room to display). */
int start_idx; /* Index of first item to display. */
int end_idx; /* Index of last item to display + 1. */
} uiListLayoutdata;
static void uilist_prepare(
uiList *ui_list, int len, int activei, int rows, int maxrows, int columns,
uiListLayoutdata *layoutdata)
{
uiListDyn *dyn_data = ui_list->dyn_data;
int activei_row, max_scroll;
const bool use_auto_size = (ui_list->list_grip < (rows - UI_LIST_AUTO_SIZE_THRESHOLD));
/* default rows */
if (rows <= 0) {
rows = 5;
}
dyn_data->visual_height_min = rows;
if (maxrows < rows) {
maxrows = max_ii(rows, 5);
}
if (columns <= 0) {
columns = 9;
}
if (columns > 1) {
dyn_data->height = (int)ceil((double)len / (double)columns);
activei_row = (int)floor((double)activei / (double)columns);
}
else {
dyn_data->height = len;
activei_row = activei;
}
if (!use_auto_size) {
/* No auto-size, yet we clamp at min size! */
maxrows = rows = max_ii(ui_list->list_grip, rows);
}
else if ((rows != maxrows) && (dyn_data->height > rows)) {
/* Expand size if needed and possible. */
rows = min_ii(dyn_data->height, maxrows);
}
/* If list length changes or list is tagged to check this,
* and active is out of view, scroll to it .*/
if (ui_list->list_last_len != len || ui_list->flag & UILST_SCROLL_TO_ACTIVE_ITEM) {
if (activei_row < ui_list->list_scroll) {
ui_list->list_scroll = activei_row;
}
else if (activei_row >= ui_list->list_scroll + rows) {
ui_list->list_scroll = activei_row - rows + 1;
}
ui_list->flag &= ~UILST_SCROLL_TO_ACTIVE_ITEM;
}
max_scroll = max_ii(0, dyn_data->height - rows);
CLAMP(ui_list->list_scroll, 0, max_scroll);
ui_list->list_last_len = len;
dyn_data->visual_height = rows;
layoutdata->visual_items = rows * columns;
layoutdata->start_idx = ui_list->list_scroll * columns;
layoutdata->end_idx = min_ii(layoutdata->start_idx + rows * columns, len);
}
static void uilist_resize_update_cb(bContext *C, void *arg1, void *UNUSED(arg2))
{
uiList *ui_list = arg1;
uiListDyn *dyn_data = ui_list->dyn_data;
/* This way we get diff in number of additional items to show (positive) or hide (negative). */
const int diff = round_fl_to_int((float)(dyn_data->resize - dyn_data->resize_prev) / (float)UI_UNIT_Y);
if (diff != 0) {
ui_list->list_grip += diff;
dyn_data->resize_prev += diff * UI_UNIT_Y;
ui_list->flag |= UILST_SCROLL_TO_ACTIVE_ITEM;
}
/* In case uilist is in popup, we need special refreshing */
ED_region_tag_refresh_ui(CTX_wm_menu(C));
}
static void *uilist_item_use_dynamic_tooltip(PointerRNA *itemptr, const char *propname)
{
if (propname && propname[0] && itemptr && itemptr->data) {
PropertyRNA *prop = RNA_struct_find_property(itemptr, propname);
if (prop && (RNA_property_type(prop) == PROP_STRING)) {
return RNA_property_string_get_alloc(itemptr, prop, NULL, 0, NULL);
}
}
return NULL;
}
static char *uilist_item_tooltip_func(bContext *UNUSED(C), void *argN, const char *tip)
{
char *dyn_tooltip = argN;
return BLI_sprintfN("%s - %s", tip, dyn_tooltip);
}
void uiTemplateList(
uiLayout *layout, bContext *C, const char *listtype_name, const char *list_id,
PointerRNA *dataptr, const char *propname, PointerRNA *active_dataptr, const char *active_propname,
const char *item_dyntip_propname, int rows, int maxrows, int layout_type, int columns,
bool sort_reverse, bool sort_lock)
{
uiListType *ui_list_type;
uiList *ui_list = NULL;
uiListDyn *dyn_data;
ARegion *ar;
uiListDrawItemFunc draw_item;
uiListDrawFilterFunc draw_filter;
uiListFilterItemsFunc filter_items;
PropertyRNA *prop = NULL, *activeprop;
PropertyType type, activetype;
_uilist_item *items_ptr = NULL;
StructRNA *ptype;
uiLayout *glob = NULL, *box, *row, *col, *subrow, *sub, *overlap;
uiBlock *block, *subblock;
uiBut *but;
uiListLayoutdata layoutdata;
char ui_list_id[UI_MAX_NAME_STR];
char numstr[32];
int rnaicon = ICON_NONE, icon = ICON_NONE;
int i = 0, activei = 0;
int len = 0;
/* validate arguments */
/* Forbid default UI_UL_DEFAULT_CLASS_NAME list class without a custom list_id! */
if (STREQ(UI_UL_DEFAULT_CLASS_NAME, listtype_name) && !(list_id && list_id[0])) {
RNA_warning("template_list using default '%s' UIList class must provide a custom list_id",
UI_UL_DEFAULT_CLASS_NAME);
return;
}
block = uiLayoutGetBlock(layout);
if (!active_dataptr->data) {
RNA_warning("No active data");
return;
}
if (dataptr->data) {
prop = RNA_struct_find_property(dataptr, propname);
if (!prop) {
RNA_warning("Property not found: %s.%s", RNA_struct_identifier(dataptr->type), propname);
return;
}
}
activeprop = RNA_struct_find_property(active_dataptr, active_propname);
if (!activeprop) {
RNA_warning("Property not found: %s.%s", RNA_struct_identifier(active_dataptr->type), active_propname);
return;
}
if (prop) {
type = RNA_property_type(prop);
if (type != PROP_COLLECTION) {
RNA_warning("Expected a collection data property");
return;
}
}
activetype = RNA_property_type(activeprop);
if (activetype != PROP_INT) {
RNA_warning("Expected an integer active data property");
return;
}
/* get icon */
if (dataptr->data && prop) {
ptype = RNA_property_pointer_type(dataptr, prop);
rnaicon = RNA_struct_ui_icon(ptype);
}
/* get active data */
activei = RNA_property_int_get(active_dataptr, activeprop);
/* Find the uiList type. */
ui_list_type = WM_uilisttype_find(listtype_name, false);
if (ui_list_type == NULL) {
RNA_warning("List type %s not found", listtype_name);
return;
}
draw_item = ui_list_type->draw_item ? ui_list_type->draw_item : uilist_draw_item_default;
draw_filter = ui_list_type->draw_filter ? ui_list_type->draw_filter : uilist_draw_filter_default;
filter_items = ui_list_type->filter_items ? ui_list_type->filter_items : uilist_filter_items_default;
/* Find or add the uiList to the current Region. */
/* We tag the list id with the list type... */
BLI_snprintf(ui_list_id, sizeof(ui_list_id), "%s_%s", ui_list_type->idname, list_id ? list_id : "");
/* Allows to work in popups. */
ar = CTX_wm_menu(C);
if (ar == NULL) {
ar = CTX_wm_region(C);
}
ui_list = BLI_findstring(&ar->ui_lists, ui_list_id, offsetof(uiList, list_id));
if (!ui_list) {
ui_list = MEM_callocN(sizeof(uiList), "uiList");
BLI_strncpy(ui_list->list_id, ui_list_id, sizeof(ui_list->list_id));
BLI_addtail(&ar->ui_lists, ui_list);
ui_list->list_grip = -UI_LIST_AUTO_SIZE_THRESHOLD; /* Force auto size by default. */
if (sort_reverse) {
ui_list->filter_sort_flag |= UILST_FLT_SORT_REVERSE;
}
if (sort_lock) {
ui_list->filter_sort_flag |= UILST_FLT_SORT_LOCK;
}
}
if (!ui_list->dyn_data) {
ui_list->dyn_data = MEM_callocN(sizeof(uiListDyn), "uiList.dyn_data");
}
dyn_data = ui_list->dyn_data;
/* Because we can't actually pass type across save&load... */
ui_list->type = ui_list_type;
ui_list->layout_type = layout_type;
/* Reset filtering data. */
MEM_SAFE_FREE(dyn_data->items_filter_flags);
MEM_SAFE_FREE(dyn_data->items_filter_neworder);
dyn_data->items_len = dyn_data->items_shown = -1;
/* When active item changed since last draw, scroll to it. */
if (activei != ui_list->list_last_activei) {
ui_list->flag |= UILST_SCROLL_TO_ACTIVE_ITEM;
ui_list->list_last_activei = activei;
}
/* Filter list items! (not for compact layout, though) */
if (dataptr->data && prop) {
const int filter_exclude = ui_list->filter_flag & UILST_FLT_EXCLUDE;
const bool order_reverse = (ui_list->filter_sort_flag & UILST_FLT_SORT_REVERSE) != 0;
int items_shown, idx = 0;
#if 0
int prev_ii = -1, prev_i;
#endif
if (layout_type == UILST_LAYOUT_COMPACT) {
dyn_data->items_len = dyn_data->items_shown = RNA_property_collection_length(dataptr, prop);
}
else {
//printf("%s: filtering...\n", __func__);
filter_items(ui_list, C, dataptr, propname);
//printf("%s: filtering done.\n", __func__);
}
items_shown = dyn_data->items_shown;
if (items_shown >= 0) {
bool activei_mapping_pending = true;
items_ptr = MEM_mallocN(sizeof(_uilist_item) * items_shown, __func__);
//printf("%s: items shown: %d.\n", __func__, items_shown);
RNA_PROP_BEGIN (dataptr, itemptr, prop)
{
if (!dyn_data->items_filter_flags ||
((dyn_data->items_filter_flags[i] & UILST_FLT_ITEM) ^ filter_exclude))
{
int ii;
if (dyn_data->items_filter_neworder) {
ii = dyn_data->items_filter_neworder[idx++];
ii = order_reverse ? items_shown - ii - 1 : ii;
}
else {
ii = order_reverse ? items_shown - ++idx : idx++;
}
//printf("%s: ii: %d\n", __func__, ii);
items_ptr[ii].item = itemptr;
items_ptr[ii].org_idx = i;
items_ptr[ii].flt_flag = dyn_data->items_filter_flags ? dyn_data->items_filter_flags[i] : 0;
if (activei_mapping_pending && activei == i) {
activei = ii;
/* So that we do not map again activei! */
activei_mapping_pending = false;
}
#if 0 /* For now, do not alter active element, even if it will be hidden... */
else if (activei < i) {
/* We do not want an active but invisible item!
* Only exception is when all items are filtered out...
*/
if (prev_ii >= 0) {
activei = prev_ii;
RNA_property_int_set(active_dataptr, activeprop, prev_i);
}
else {
activei = ii;
RNA_property_int_set(active_dataptr, activeprop, i);
}
}
prev_i = i;
prev_ii = ii;
#endif
}
i++;
}
RNA_PROP_END;
if (activei_mapping_pending) {
/* No active item found, set to 'invalid' -1 value... */
activei = -1;
}
}
if (dyn_data->items_shown >= 0) {
len = dyn_data->items_shown;
}
else {
len = dyn_data->items_len;
}
}
switch (layout_type) {
case UILST_LAYOUT_DEFAULT:
/* layout */
box = uiLayoutListBox(layout, ui_list, dataptr, prop, active_dataptr, activeprop);
glob = uiLayoutColumn(box, true);
row = uiLayoutRow(glob, false);
col = uiLayoutColumn(row, true);
/* init numbers */
uilist_prepare(ui_list, len, activei, rows, maxrows, 1, &layoutdata);
if (dataptr->data && prop) {
/* create list items */
for (i = layoutdata.start_idx; i < layoutdata.end_idx; i++) {
PointerRNA *itemptr = &items_ptr[i].item;
void *dyntip_data;
int org_i = items_ptr[i].org_idx;
int flt_flag = items_ptr[i].flt_flag;
subblock = uiLayoutGetBlock(col);
overlap = uiLayoutOverlap(col);
UI_block_flag_enable(subblock, UI_BLOCK_LIST_ITEM);
/* list item behind label & other buttons */
sub = uiLayoutRow(overlap, false);
but = uiDefButR_prop(
subblock, UI_BTYPE_LISTROW, 0, "", 0, 0, UI_UNIT_X * 10, UI_UNIT_Y,
active_dataptr, activeprop, 0, 0, org_i, 0, 0,
TIP_("Double click to rename"));
if ((dyntip_data = uilist_item_use_dynamic_tooltip(itemptr, item_dyntip_propname))) {
UI_but_func_tooltip_set(but, uilist_item_tooltip_func, dyntip_data);
}
sub = uiLayoutRow(overlap, false);
icon = UI_rnaptr_icon_get(C, itemptr, rnaicon, false);
if (icon == ICON_DOT) {
icon = ICON_NONE;
}
draw_item(ui_list, C, sub, dataptr, itemptr, icon, active_dataptr, active_propname,
org_i, flt_flag);
/* If we are "drawing" active item, set all labels as active. */
if (i == activei) {
ui_layout_list_set_labels_active(sub);
}
UI_block_flag_disable(subblock, UI_BLOCK_LIST_ITEM);
}
}
/* add dummy buttons to fill space */
for (; i < layoutdata.start_idx + layoutdata.visual_items; i++) {
uiItemL(col, "", ICON_NONE);
}
/* add scrollbar */
if (len > layoutdata.visual_items) {
col = uiLayoutColumn(row, false);
uiDefButI(block, UI_BTYPE_SCROLL, 0, "", 0, 0, UI_UNIT_X * 0.75, UI_UNIT_Y * dyn_data->visual_height,
&ui_list->list_scroll, 0, dyn_data->height - dyn_data->visual_height,
dyn_data->visual_height, 0, "");
}
break;
case UILST_LAYOUT_COMPACT:
row = uiLayoutRow(layout, true);
if ((dataptr->data && prop) && (dyn_data->items_shown > 0) &&
(activei >= 0) && (activei < dyn_data->items_shown))
{
PointerRNA *itemptr = &items_ptr[activei].item;
int org_i = items_ptr[activei].org_idx;
icon = UI_rnaptr_icon_get(C, itemptr, rnaicon, false);
if (icon == ICON_DOT) {
icon = ICON_NONE;
}
draw_item(ui_list, C, row, dataptr, itemptr, icon, active_dataptr, active_propname, org_i, 0);
}
/* if list is empty, add in dummy button */
else {
uiItemL(row, "", ICON_NONE);
}
/* next/prev button */
BLI_snprintf(numstr, sizeof(numstr), "%d :", dyn_data->items_shown);
but = uiDefIconTextButR_prop(
block, UI_BTYPE_NUM, 0, 0, numstr, 0, 0, UI_UNIT_X * 5, UI_UNIT_Y,
active_dataptr, activeprop, 0, 0, 0, 0, 0, "");
if (dyn_data->items_shown == 0) {
UI_but_flag_enable(but, UI_BUT_DISABLED);
}
break;
case UILST_LAYOUT_GRID:
box = uiLayoutListBox(layout, ui_list, dataptr, prop, active_dataptr, activeprop);
glob = uiLayoutColumn(box, true);
row = uiLayoutRow(glob, false);
col = uiLayoutColumn(row, true);
subrow = NULL; /* Quite gcc warning! */
uilist_prepare(ui_list, len, activei, rows, maxrows, columns, &layoutdata);
if (dataptr->data && prop) {
/* create list items */
for (i = layoutdata.start_idx; i < layoutdata.end_idx; i++) {
PointerRNA *itemptr = &items_ptr[i].item;
int org_i = items_ptr[i].org_idx;
int flt_flag = items_ptr[i].flt_flag;
/* create button */
if (!(i % columns)) {
subrow = uiLayoutRow(col, false);
}
subblock = uiLayoutGetBlock(subrow);
overlap = uiLayoutOverlap(subrow);
UI_block_flag_enable(subblock, UI_BLOCK_LIST_ITEM);
/* list item behind label & other buttons */
sub = uiLayoutRow(overlap, false);
but = uiDefButR_prop(subblock, UI_BTYPE_LISTROW, 0, "", 0, 0, UI_UNIT_X * 10, UI_UNIT_Y,
active_dataptr, activeprop, 0, 0, org_i, 0, 0, NULL);
UI_but_drawflag_enable(but, UI_BUT_NO_TOOLTIP);
sub = uiLayoutRow(overlap, false);
icon = UI_rnaptr_icon_get(C, itemptr, rnaicon, false);
draw_item(ui_list, C, sub, dataptr, itemptr, icon, active_dataptr, active_propname,
org_i, flt_flag);
/* If we are "drawing" active item, set all labels as active. */
if (i == activei) {
ui_layout_list_set_labels_active(sub);
}
UI_block_flag_disable(subblock, UI_BLOCK_LIST_ITEM);
}
}
/* add dummy buttons to fill space */
for (; i < layoutdata.start_idx + layoutdata.visual_items; i++) {
if (!(i % columns)) {
subrow = uiLayoutRow(col, false);
}
uiItemL(subrow, "", ICON_NONE);
}
/* add scrollbar */
if (len > layoutdata.visual_items) {
/* col = */ uiLayoutColumn(row, false);
uiDefButI(block, UI_BTYPE_SCROLL, 0, "", 0, 0, UI_UNIT_X * 0.75, UI_UNIT_Y * dyn_data->visual_height,
&ui_list->list_scroll, 0, dyn_data->height - dyn_data->visual_height,
dyn_data->visual_height, 0, "");
}
break;
}
if (glob) {
/* About UI_BTYPE_GRIP drag-resize:
* We can't directly use results from a grip button, since we have a rather complex behavior here
* (sizing by discrete steps and, overall, autosize feature).
* Since we *never* know whether we are grip-resizing or not (because there is no callback for when a
* button enters/leaves its "edit mode"), we use the fact that grip-controlled value (dyn_data->resize)
* is completely handled by the grip during the grab resize, so settings its value here has no effect
* at all.
* It is only meaningful when we are not resizing, in which case this gives us the correct "init drag" value.
* Note we cannot affect dyn_data->resize_prev here, since this value is not controlled by the grip!
*/
dyn_data->resize = dyn_data->resize_prev + (dyn_data->visual_height - ui_list->list_grip) * UI_UNIT_Y;
row = uiLayoutRow(glob, true);
subblock = uiLayoutGetBlock(row);
UI_block_emboss_set(subblock, UI_EMBOSS_NONE);
if (ui_list->filter_flag & UILST_FLT_SHOW) {
but = uiDefIconButBitI(subblock, UI_BTYPE_TOGGLE, UILST_FLT_SHOW, 0, ICON_DISCLOSURE_TRI_DOWN, 0, 0,
UI_UNIT_X, UI_UNIT_Y * 0.5f, &(ui_list->filter_flag), 0, 0, 0, 0,
TIP_("Hide filtering options"));
UI_but_flag_disable(but, UI_BUT_UNDO); /* skip undo on screen buttons */
but = uiDefIconButI(subblock, UI_BTYPE_GRIP, 0, ICON_GRIP, 0, 0, UI_UNIT_X * 10.0f, UI_UNIT_Y * 0.5f,
&dyn_data->resize, 0.0, 0.0, 0, 0, "");
UI_but_func_set(but, uilist_resize_update_cb, ui_list, NULL);
UI_block_emboss_set(subblock, UI_EMBOSS);
col = uiLayoutColumn(glob, false);
subblock = uiLayoutGetBlock(col);
uiDefBut(subblock, UI_BTYPE_SEPR, 0, "", 0, 0, UI_UNIT_X, UI_UNIT_Y * 0.05f, NULL, 0.0, 0.0, 0, 0, "");
draw_filter(ui_list, C, col);
}
else {
but = uiDefIconButBitI(subblock, UI_BTYPE_TOGGLE, UILST_FLT_SHOW, 0, ICON_DISCLOSURE_TRI_RIGHT, 0, 0,
UI_UNIT_X, UI_UNIT_Y * 0.5f, &(ui_list->filter_flag), 0, 0, 0, 0,
TIP_("Show filtering options"));
UI_but_flag_disable(but, UI_BUT_UNDO); /* skip undo on screen buttons */
but = uiDefIconButI(subblock, UI_BTYPE_GRIP, 0, ICON_GRIP, 0, 0, UI_UNIT_X * 10.0f, UI_UNIT_Y * 0.5f,
&dyn_data->resize, 0.0, 0.0, 0, 0, "");
UI_but_func_set(but, uilist_resize_update_cb, ui_list, NULL);
UI_block_emboss_set(subblock, UI_EMBOSS);
}
}
if (items_ptr) {
MEM_freeN(items_ptr);
}
}
/************************* Operator Search Template **************************/
static void operator_call_cb(bContext *C, void *UNUSED(arg1), void *arg2)
{
wmOperatorType *ot = arg2;
if (ot) {
WM_operator_name_call_ptr(C, ot, WM_OP_INVOKE_DEFAULT, NULL);
}
}
static bool has_word_prefix(const char *haystack, const char *needle, size_t needle_len)
{
const char *match = BLI_strncasestr(haystack, needle, needle_len);
if (match) {
if ((match == haystack) || (*(match - 1) == ' ') || ispunct(*(match - 1))) {
return true;
}
else {
return has_word_prefix(match + 1, needle, needle_len);
}
}
else {
return false;
}
}
static void operator_search_cb(const bContext *C, void *UNUSED(arg), const char *str, uiSearchItems *items)
{
GHashIterator iter;
const size_t str_len = strlen(str);
const int words_max = (str_len / 2) + 1;
int (*words)[2] = BLI_array_alloca(words, words_max);
const int words_len = BLI_string_find_split_words(str, str_len, ' ', words, words_max);
for (WM_operatortype_iter(&iter); !BLI_ghashIterator_done(&iter); BLI_ghashIterator_step(&iter)) {
wmOperatorType *ot = BLI_ghashIterator_getValue(&iter);
const char *ot_ui_name = CTX_IFACE_(ot->translation_context, ot->name);
int index;
if ((ot->flag & OPTYPE_INTERNAL) && (G.debug & G_DEBUG_WM) == 0) {
continue;
}
/* match name against all search words */
for (index = 0; index < words_len; index++) {
if (!has_word_prefix(ot_ui_name, str + words[index][0], words[index][1])) {
break;
}
}
if (index == words_len) {
if (WM_operator_poll((bContext *)C, ot)) {
char name[256];
int len = strlen(ot_ui_name);
/* display name for menu, can hold hotkey */
BLI_strncpy(name, ot_ui_name, sizeof(name));
/* check for hotkey */
if (len < sizeof(name) - 6) {
if (WM_key_event_operator_string(
C, ot->idname, WM_OP_EXEC_DEFAULT, NULL, true,
&name[len + 1], sizeof(name) - len - 1))
{
name[len] = UI_SEP_CHAR;
}
}
if (false == UI_search_item_add(items, name, ot, 0)) {
break;
}
}
}
}
}
void UI_but_func_operator_search(uiBut *but)
{
UI_but_func_search_set(
but, ui_searchbox_create_operator, operator_search_cb,
NULL, false, operator_call_cb, NULL);
}
void uiTemplateOperatorSearch(uiLayout *layout)
{
uiBlock *block;
uiBut *but;
static char search[256] = "";
block = uiLayoutGetBlock(layout);
UI_block_layout_set_current(block, layout);
but = uiDefSearchBut(block, search, 0, ICON_VIEWZOOM, sizeof(search), 0, 0, UI_UNIT_X * 6, UI_UNIT_Y, 0, 0, "");
UI_but_func_operator_search(but);
}
/************************* Operator Redo Properties Template **************************/
#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
struct uiTemplateOperatorPropertyPollParam {
const bContext *C;
wmOperator *op;
short flag;
};
static bool ui_layout_operator_buts_poll_property(
struct PointerRNA *UNUSED(ptr), struct PropertyRNA *prop, void *user_data)
{
struct 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);
}
/**
* 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.
*/
eAutoPropButsReturn uiTemplateOperatorPropertyButs(
const bContext *C, uiLayout *layout, wmOperator *op,
const eButLabelAlign label_align, const short flag)
{
uiBlock *block = uiLayoutGetBlock(layout);
eAutoPropButsReturn return_info = 0;
if (!op->properties) {
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;
}
else {
/* useful for macros where only one of the steps can't be re-done */
UI_block_lock_clear(block);
}
if (flag & UI_TEMPLATE_OP_PROPS_SHOW_TITLE) {
uiItemL(layout, RNA_struct_ui_name(op->type->srna), 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. return_info is ignored too. We could
* allow ot.ui callback to return this, but not needed right now. */
}
else {
wmWindowManager *wm = CTX_wm_manager(C);
PointerRNA ptr;
struct uiTemplateOperatorPropertyPollParam user_data = { .C = C, .op = op, .flag = flag, };
RNA_pointer_create(&wm->id, op->type->srna, op->properties, &ptr);
uiLayoutSetPropSep(layout, true);
/* 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, (flag & UI_TEMPLATE_OP_PROPS_COMPACT));
if ((return_info & UI_PROP_BUTS_NONE_ADDED) && (flag & 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;
uiBut *but;
for (but = block->buttons.first; but; but = but->next) {
/* no undo for buttons for operator redo panels */
UI_but_flag_disable(but, UI_BUT_UNDO);
/* only for popups, see [#36109] */
/* 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;
}
/************************* 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_wm_area(C), NULL);
break;
case B_STOPCLIP:
WM_jobs_stop(CTX_wm_manager(C), CTX_wm_area(C), NULL);
break;
case B_STOPFILE:
WM_jobs_stop(CTX_wm_manager(C), CTX_wm_area(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)
{
bScreen *screen = CTX_wm_screen(C);
wmWindowManager *wm = CTX_wm_manager(C);
ScrArea *sa = CTX_wm_area(C);
uiBlock *block;
void *owner = NULL;
int handle_event, icon = 0;
block = uiLayoutGetBlock(layout);
UI_block_layout_set_current(block, layout);
UI_block_func_handle_set(block, do_running_jobs, NULL);
if (sa->spacetype == SPACE_SEQ) {
if (WM_jobs_test(wm, sa, WM_JOB_TYPE_ANY)) {
owner = sa;
}
handle_event = B_STOPSEQ;
icon = ICON_SEQUENCE;
}
else if (sa->spacetype == SPACE_CLIP) {
if (WM_jobs_test(wm, sa, WM_JOB_TYPE_ANY)) {
owner = sa;
}
handle_event = B_STOPCLIP;
icon = ICON_TRACKER;
}
else if (sa->spacetype == SPACE_FILE) {
if (WM_jobs_test(wm, sa, WM_JOB_TYPE_FILESEL_READDIR)) {
owner = sa;
}
handle_event = B_STOPFILE;
icon = ICON_FILEBROWSER;
}
else {
Scene *scene;
/* another scene can be rendering too, for example via compositor */
for (scene = CTX_data_main(C)->scenes.first; scene; scene = scene->id.next) {
if (WM_jobs_test(wm, scene, WM_JOB_TYPE_RENDER)) {
handle_event = B_STOPRENDER;
icon = ICON_SCENE;
break;
}
else if (WM_jobs_test(wm, scene, WM_JOB_TYPE_COMPOSITE)) {
handle_event = B_STOPCOMPO;
icon = ICON_RENDERLAYERS;
break;
}
else 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 (sa->spacetype != SPACE_NODE) {
handle_event = B_STOPOTHER;
icon = ICON_IMAGE;
break;
}
}
else if (WM_jobs_test(wm, scene, WM_JOB_TYPE_DPAINT_BAKE)) {
handle_event = B_STOPOTHER;
icon = ICON_MOD_DYNAMICPAINT;
break;
}
else if (WM_jobs_test(wm, scene, WM_JOB_TYPE_POINTCACHE)) {
handle_event = B_STOPOTHER;
icon = ICON_PHYSICS;
break;
}
else if (WM_jobs_test(wm, scene, WM_JOB_TYPE_OBJECT_SIM_FLUID)) {
handle_event = B_STOPOTHER;
icon = ICON_MOD_FLUIDSIM;
break;
}
else if (WM_jobs_test(wm, scene, WM_JOB_TYPE_OBJECT_SIM_OCEAN)) {
handle_event = B_STOPOTHER;
icon = ICON_MOD_OCEAN;
break;
}
else if (WM_jobs_test(wm, scene, WM_JOB_TYPE_ANY)) {
handle_event = B_STOPOTHER;
icon = ICON_NONE;
break;
}
}
owner = scene;
}
if (owner) {
const uiFontStyle *fstyle = UI_FSTYLE_WIDGET;
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;
uiBut *but_progress = 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,
progress, 0, NULL);
UI_but_func_tooltip_set(but_progress, progress_tooltip_func, tip_arg);
}
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 (screen->animtimer) {
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"));
}
}
/************************* Reports for Last Operator Template **************************/
void uiTemplateReportsBanner(uiLayout *layout, bContext *C)
{
ReportList *reports = CTX_wm_reports(C);
Report *report = BKE_reports_last_displayable(reports);
ReportTimerInfo *rti;
uiLayout *ui_abs;
uiBlock *block;
uiBut *but;
uiStyle *style = UI_style_get();
int width;
int icon;
/* if the report display has timed out, don't show */
if (!reports->reporttimer) {
return;
}
rti = (ReportTimerInfo *)reports->reporttimer->customdata;
if (!rti || rti->widthfac == 0.0f || !report) {
return;
}
ui_abs = uiLayoutAbsolute(layout, false);
block = uiLayoutGetBlock(ui_abs);
UI_fontstyle_set(&style->widgetlabel);
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);
/* make a box around the report to make it stand out */
UI_block_align_begin(block);
but = uiDefBut(block, UI_BTYPE_ROUNDBOX, 0, "", 0, 0, UI_UNIT_X + 5, UI_UNIT_Y, NULL, 0.0f, 0.0f, 0, 0, "");
/* set the report's bg color in but->col - UI_BTYPE_ROUNDBOX feature */
rgba_float_to_uchar(but->col, rti->col);
but = uiDefBut(block, UI_BTYPE_ROUNDBOX, 0, "", UI_UNIT_X + 5, 0, UI_UNIT_X + width, UI_UNIT_Y,
NULL, 0.0f, 0.0f, 0, 0, "");
rgba_float_to_uchar(but->col, rti->col);
UI_block_align_end(block);
/* icon and report message on top */
icon = UI_icon_from_report_type(report->type);
/* XXX: temporary operator to dump all reports to a text block, but only if more than 1 report
* to be shown instead of icon when appropriate...
*/
UI_block_emboss_set(block, UI_EMBOSS_NONE);
if (reports->list.first != reports->list.last) {
uiDefIconButO(block, UI_BTYPE_BUT, "UI_OT_reports_to_textblock", WM_OP_INVOKE_REGION_WIN, icon, 2, 0, UI_UNIT_X,
UI_UNIT_Y, TIP_("Click to see the remaining reports in text block: 'Recent Reports'"));
}
else {
uiDefIconBut(block, UI_BTYPE_LABEL, 0, icon, 2, 0, UI_UNIT_X, UI_UNIT_Y, NULL, 0.0f, 0.0f, 0, 0, "");
}
UI_block_emboss_set(block, UI_EMBOSS);
uiDefBut(block, UI_BTYPE_LABEL, 0, report->message, UI_UNIT_X + 5, 0, UI_UNIT_X + width, UI_UNIT_Y,
NULL, 0.0f, 0.0f, 0, 0, "");
}
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 = WM_window_cursor_keymap_status_get(win, i, 0);
const char *msg_drag = 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);
}
}
/********************************* Keymap *************************************/
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)
{
uiLayout *flow, *box, *row;
uiItemS(layout);
if (title) {
uiItemL(layout, title, ICON_NONE);
}
flow = uiLayoutColumnFlow(layout, 2, false);
RNA_STRUCT_BEGIN (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;
}
}
box = uiLayoutBox(flow);
uiLayoutSetActive(box, is_set);
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, [#36492]) */
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);
}
}
}
}
/********************************* Color management *************************************/
void uiTemplateColorspaceSettings(uiLayout *layout, PointerRNA *ptr, const char *propname)
{
PropertyRNA *prop;
PointerRNA colorspace_settings_ptr;
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;
}
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;
PointerRNA view_transform_ptr;
uiLayout *col, *row;
ColorManagedViewSettings *view_settings;
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;
}
view_transform_ptr = RNA_property_pointer_get(ptr, prop);
view_settings = view_transform_ptr.data;
col = uiLayoutColumn(layout, false);
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);
}
}
/********************************* 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 *ar, void *args_v)
{
ComponentMenuArgs *args = (ComponentMenuArgs *)args_v;
uiBlock *block;
uiLayout *layout;
block = UI_block_begin(C, ar, __func__, UI_EMBOSS);
UI_block_flag_enable(block, UI_BLOCK_KEEP_OPEN);
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, 6);
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");
uiBlock *block;
uiBut *but;
args->ptr = *ptr;
BLI_strncpy(args->propname, propname, sizeof(args->propname));
block = uiLayoutGetBlock(layout);
UI_block_align_begin(block);
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);
}
/************************* Node Socket Icon **************************/
void uiTemplateNodeSocket(uiLayout *layout, bContext *UNUSED(C), float *color)
{
uiBlock *block;
uiBut *but;
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.
*/
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);
}
/********************************* Cache File *********************************/
void uiTemplateCacheFile(uiLayout *layout, 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);
if (!file) {
return;
}
SpaceProperties *sbuts = CTX_wm_space_properties(C);
uiLayout *row = uiLayoutRow(layout, false);
uiBlock *block = uiLayoutGetBlock(row);
uiDefBut(block, UI_BTYPE_LABEL, 0, IFACE_("File Path:"), 0, 19, 145, 19, NULL, 0, 0, 0, 0, "");
row = uiLayoutRow(layout, false);
uiLayout *split = uiLayoutSplit(row, 0.0f, false);
row = uiLayoutRow(split, true);
uiItemR(row, &fileptr, "filepath", 0, "", ICON_NONE);
uiItemO(row, "", ICON_FILE_REFRESH, "cachefile.reload");
row = uiLayoutRow(layout, false);
uiItemR(row, &fileptr, "is_sequence", 0, "Is Sequence", ICON_NONE);
row = uiLayoutRow(layout, false);
uiItemR(row, &fileptr, "override_frame", 0, "Override Frame", ICON_NONE);
row = uiLayoutRow(layout, false);
uiLayoutSetEnabled(row, RNA_boolean_get(&fileptr, "override_frame"));
uiItemR(row, &fileptr, "frame", 0, "Frame", ICON_NONE);
row = uiLayoutRow(layout, false);
uiItemR(row, &fileptr, "frame_offset", 0, "Frame Offset", ICON_NONE);
row = uiLayoutRow(layout, false);
uiItemL(row, IFACE_("Manual Transform:"), ICON_NONE);
row = uiLayoutRow(layout, false);
uiLayoutSetEnabled(row, (sbuts->mainb == BCONTEXT_CONSTRAINT));
uiItemR(row, &fileptr, "scale", 0, "Scale", 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
}
/******************************* Recent Files *******************************/
int uiTemplateRecentFiles(uiLayout *layout, int rows)
{
const RecentFile *recent;
int i;
for (recent = G.recent_files.first, i = 0; (i < rows) && (recent); recent = recent->next, i++) {
const char *filename = BLI_path_basename(recent->filepath);
uiItemStringO(layout, filename,
BLO_has_bfile_extension(filename) ? ICON_FILE_BLEND : ICON_FILE_BACKUP,
"WM_OT_open_mainfile", "filepath", recent->filepath);
}
return i;
}
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