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

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/*
* ***** BEGIN GPL LICENSE BLOCK *****
*
* 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.
*
* Contributor(s): Blender Foundation 2009.
*
* ***** END GPL LICENSE BLOCK *****
*/
/** \file blender/editors/interface/interface_templates.c
* \ingroup edinterface
*/
#include <stdlib.h>
#include <stddef.h>
#include <string.h>
#include "MEM_guardedalloc.h"
#include "DNA_dynamicpaint_types.h"
#include "DNA_node_types.h"
#include "DNA_scene_types.h"
#include "DNA_object_types.h"
#include "DNA_object_force.h"
#include "BLI_utildefines.h"
#include "BLI_string.h"
#include "BLI_ghash.h"
#include "BLI_rect.h"
#include "BLI_math.h"
#include "BLI_listbase.h"
#include "BLF_api.h"
#include "BLF_translation.h"
#include "BKE_animsys.h"
#include "BKE_colortools.h"
#include "BKE_context.h"
#include "BKE_depsgraph.h"
#include "BKE_displist.h"
#include "BKE_dynamicpaint.h"
#include "BKE_global.h"
#include "BKE_library.h"
#include "BKE_main.h"
#include "BKE_material.h"
#include "BKE_modifier.h"
#include "BKE_node.h"
#include "BKE_object.h"
#include "BKE_packedFile.h"
#include "BKE_particle.h"
#include "BKE_report.h"
#include "BKE_sca.h"
#include "BKE_scene.h"
#include "BKE_screen.h"
#include "BKE_texture.h"
#include "ED_screen.h"
#include "ED_object.h"
#include "ED_render.h"
#include "ED_util.h"
#include "RNA_access.h"
#include "RNA_enum_types.h"
#include "WM_api.h"
#include "WM_types.h"
#include "UI_interface.h"
#include "UI_interface_icons.h"
#include "interface_intern.h"
void UI_template_fix_linking(void)
{
}
/********************** Header Template *************************/
void uiTemplateHeader(uiLayout *layout, bContext *C, int menus)
{
uiBlock *block;
block = uiLayoutAbsoluteBlock(layout);
if (menus) ED_area_header_standardbuttons(C, block, 0);
else ED_area_header_switchbutton(C, block, 0);
}
/********************** Search Callbacks *************************/
typedef struct TemplateID {
PointerRNA ptr;
PropertyRNA *prop;
ListBase *idlb;
int prv_rows, prv_cols;
bool preview;
} TemplateID;
/* Search browse menu, assign */
static void id_search_call_cb(bContext *C, void *arg_template, void *item)
{
TemplateID *template = (TemplateID *)arg_template;
/* ID */
if (item) {
PointerRNA idptr;
RNA_id_pointer_create(item, &idptr);
RNA_property_pointer_set(&template->ptr, template->prop, idptr);
RNA_property_update(C, &template->ptr, template->prop);
}
}
/* 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 = (TemplateID *)arg_template;
ListBase *lb = template->idlb;
ID *id, *id_from = template->ptr.id.data;
int iconid;
int flag = RNA_property_flag(template->prop);
/* ID listbase */
for (id = lb->first; id; id = id->next) {
if (!((flag & PROP_ID_SELF_CHECK) && id == id_from)) {
/* use filter */
if (RNA_property_type(template->prop) == PROP_POINTER) {
PointerRNA ptr;
RNA_id_pointer_create(id, &ptr);
if (RNA_property_pointer_poll(&template->ptr, template->prop, &ptr) == 0)
continue;
}
/* hide dot-datablocks, but only if filter does not force it visible */
if (U.uiflag & USER_HIDE_DOT)
if ((id->name[2] == '.') && (str[0] != '.'))
continue;
if (BLI_strcasestr(id->name + 2, str)) {
char name_ui[MAX_ID_NAME];
name_uiprefix_id(name_ui, id);
iconid = ui_id_icon_get((bContext *)C, id, template->preview);
if (false == uiSearchItemAdd(items, name_ui, id, iconid))
break;
}
}
}
}
/* ID Search browse menu, open */
static uiBlock *id_search_menu(bContext *C, ARegion *ar, void *arg_litem)
{
static char search[256];
static TemplateID template;
PointerRNA idptr;
wmWindow *win = CTX_wm_window(C);
uiBlock *block;
uiBut *but;
/* clear initial search string, then all items show */
search[0] = 0;
/* arg_litem is malloced, can be freed by parent button */
template = *((TemplateID *)arg_litem);
/* get active id for showing first item */
idptr = RNA_property_pointer_get(&template.ptr, template.prop);
block = uiBeginBlock(C, ar, "_popup", UI_EMBOSS);
uiBlockSetFlag(block, UI_BLOCK_LOOP | UI_BLOCK_REDRAW | UI_BLOCK_SEARCH_MENU);
/* preview thumbnails */
if (template.prv_rows > 0 && template.prv_cols > 0) {
int w = 4 * U.widget_unit * template.prv_cols;
int h = 4 * U.widget_unit * template.prv_rows + U.widget_unit;
/* fake button, it holds space for search items */
uiDefBut(block, LABEL, 0, "", 10, 15, w, h, NULL, 0, 0, 0, 0, NULL);
but = uiDefSearchBut(block, search, 0, ICON_VIEWZOOM, sizeof(search), 10, 0, w, UI_UNIT_Y,
template.prv_rows, template.prv_cols, "");
uiButSetSearchFunc(but, id_search_cb, &template, id_search_call_cb, idptr.data);
}
/* list view */
else {
const int searchbox_width = uiSearchBoxWidth();
const int searchbox_height = uiSearchBoxHeight();
/* fake button, it holds space for search items */
uiDefBut(block, 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, "");
uiButSetSearchFunc(but, id_search_cb, &template, id_search_call_cb, idptr.data);
}
uiBoundsBlock(block, 0.3f * U.widget_unit);
uiBlockSetDirection(block, UI_DOWN);
uiEndBlock(C, block);
/* give search-field focus */
uiButSetFocusOnEnter(win, but);
/* this type of search menu requires undo */
but->flag |= UI_BUT_UNDO;
return block;
}
/************************ ID Template ***************************/
/* This is for browsing and editing the ID-blocks used */
/* for new/open operators */
void uiIDContextProperty(bContext *C, PointerRNA *ptr, PropertyRNA **prop)
{
TemplateID *template;
ARegion *ar = CTX_wm_region(C);
uiBlock *block;
uiBut *but;
memset(ptr, 0, sizeof(*ptr));
*prop = NULL;
if (!ar)
return;
for (block = ar->uiblocks.first; block; block = block->next) {
for (but = block->buttons.first; but; but = but->next) {
/* find the button before the active one */
if ((but->flag & (UI_BUT_LAST_ACTIVE | UI_ACTIVE))) {
if (but->func_argN) {
template = but->func_argN;
*ptr = template->ptr;
*prop = template->prop;
return;
}
}
}
}
}
static void template_id_cb(bContext *C, void *arg_litem, void *arg_event)
{
TemplateID *template = (TemplateID *)arg_litem;
PointerRNA idptr = RNA_property_pointer_get(&template->ptr, template->prop);
ID *id = idptr.data;
int event = GET_INT_FROM_POINTER(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 uiIDContextProperty */
break;
case UI_ID_DELETE:
memset(&idptr, 0, sizeof(idptr));
RNA_property_pointer_set(&template->ptr, template->prop, idptr);
RNA_property_update(C, &template->ptr, template->prop);
if (id && CTX_wm_window(C)->eventstate->shift) /* useful hidden functionality, */
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) {
if (id_make_local(id, false)) {
/* reassign to get get proper updates/notifiers */
idptr = RNA_property_pointer_get(&template->ptr, template->prop);
RNA_property_pointer_set(&template->ptr, template->prop, idptr);
RNA_property_update(C, &template->ptr, template->prop);
}
}
break;
case UI_ID_ALONE:
if (id) {
const int do_scene_obj = (GS(id->name) == ID_OB) &&
(template->ptr.type == &RNA_SceneObjects);
/* 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_SCENE | ND_OB_ACTIVE, scene);
}
else {
if (id) {
id_single_user(C, id, &template->ptr, template->prop);
}
}
}
break;
#if 0
case UI_ID_AUTO_NAME:
break;
#endif
}
}
static const char *template_id_browse_tip(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 Lamp 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 lay-out");
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 System to be linked");
case ID_GD: return N_("Browse Grease Pencil Data 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) {
switch (RNA_type_to_ID_code(type)) {
case ID_SCE: return BLF_I18NCONTEXT_ID_SCENE;
case ID_OB: return BLF_I18NCONTEXT_ID_OBJECT;
case ID_ME: return BLF_I18NCONTEXT_ID_MESH;
case ID_CU: return BLF_I18NCONTEXT_ID_CURVE;
case ID_MB: return BLF_I18NCONTEXT_ID_METABALL;
case ID_MA: return BLF_I18NCONTEXT_ID_MATERIAL;
case ID_TE: return BLF_I18NCONTEXT_ID_TEXTURE;
case ID_IM: return BLF_I18NCONTEXT_ID_IMAGE;
case ID_LS: return BLF_I18NCONTEXT_ID_FREESTYLELINESTYLE;
case ID_LT: return BLF_I18NCONTEXT_ID_LATTICE;
case ID_LA: return BLF_I18NCONTEXT_ID_LAMP;
case ID_CA: return BLF_I18NCONTEXT_ID_CAMERA;
case ID_WO: return BLF_I18NCONTEXT_ID_WORLD;
case ID_SCR: return BLF_I18NCONTEXT_ID_SCREEN;
case ID_TXT: return BLF_I18NCONTEXT_ID_TEXT;
case ID_SPK: return BLF_I18NCONTEXT_ID_SPEAKER;
case ID_SO: return BLF_I18NCONTEXT_ID_SOUND;
case ID_AR: return BLF_I18NCONTEXT_ID_ARMATURE;
case ID_AC: return BLF_I18NCONTEXT_ID_ACTION;
case ID_NT: return BLF_I18NCONTEXT_ID_NODETREE;
case ID_BR: return BLF_I18NCONTEXT_ID_BRUSH;
case ID_PA: return BLF_I18NCONTEXT_ID_PARTICLESETTINGS;
case ID_GD: return BLF_I18NCONTEXT_ID_GPENCIL;
}
}
return BLF_I18NCONTEXT_DEFAULT;
}
#endif
static void template_ID(bContext *C, uiLayout *layout, TemplateID *template, StructRNA *type, short idcode, int flag,
const char *newop, const char *openop, const char *unlinkop)
{
uiBut *but;
uiBlock *block;
PointerRNA idptr;
// ListBase *lb; // UNUSED
ID *id, *idfrom;
int editable = RNA_property_editable(&template->ptr, template->prop);
idptr = RNA_property_pointer_get(&template->ptr, template->prop);
id = idptr.data;
idfrom = template->ptr.id.data;
// lb = template->idlb;
block = uiLayoutGetBlock(layout);
uiBlockBeginAlign(block);
if (idptr.type)
type = idptr.type;
if (flag & UI_ID_PREVIEWS) {
template->preview = true;
but = uiDefBlockButN(block, id_search_menu, MEM_dupallocN(template), "", 0, 0, UI_UNIT_X * 6, UI_UNIT_Y * 6,
TIP_(template_id_browse_tip(type)));
if (type) {
but->icon = RNA_struct_ui_icon(type);
if (id) but->icon = ui_id_icon_get(C, id, true);
uiButSetFlag(but, UI_HAS_ICON | UI_ICON_PREVIEW);
}
if ((idfrom && idfrom->lib) || !editable)
uiButSetFlag(but, UI_BUT_DISABLED);
uiLayoutRow(layout, TRUE);
}
else if (flag & UI_ID_BROWSE) {
but = uiDefBlockButN(block, id_search_menu, MEM_dupallocN(template), "", 0, 0, UI_UNIT_X * 1.6, UI_UNIT_Y,
TIP_(template_id_browse_tip(type)));
uiButSetDrawFlag(but, UI_BUT_DRAW_ENUM_ARROWS);
if (type) {
but->icon = RNA_struct_ui_icon(type);
/* default dragging of icon for id browse buttons */
uiButSetDragID(but, id);
uiButSetFlag(but, UI_HAS_ICON | UI_ICON_LEFT);
}
if ((idfrom && idfrom->lib) || !editable)
uiButSetFlag(but, UI_BUT_DISABLED);
}
/* text button with name */
if (id) {
char name[UI_MAX_NAME_STR];
const short user_alert = (id->us <= 0);
//text_idbutton(id, name);
name[0] = '\0';
but = uiDefButR(block, TEX, 0, name, 0, 0, UI_UNIT_X * 6, UI_UNIT_Y,
&idptr, "name", -1, 0, 0, -1, -1, RNA_struct_ui_description(type));
uiButSetNFunc(but, template_id_cb, MEM_dupallocN(template), SET_INT_IN_POINTER(UI_ID_RENAME));
if (user_alert) uiButSetFlag(but, UI_BUT_REDALERT);
if (id->lib) {
if (id->flag & LIB_INDIRECT) {
but = uiDefIconBut(block, BUT, 0, ICON_LIBRARY_DATA_INDIRECT, 0, 0, UI_UNIT_X, UI_UNIT_Y,
NULL, 0, 0, 0, 0, TIP_("Indirect library datablock, cannot change"));
uiButSetFlag(but, UI_BUT_DISABLED);
}
else {
but = uiDefIconBut(block, BUT, 0, ICON_LIBRARY_DATA_DIRECT, 0, 0, UI_UNIT_X, UI_UNIT_Y,
NULL, 0, 0, 0, 0, TIP_("Direct linked library datablock, click to make local"));
if (!id_make_local(id, true /* test */) || (idfrom && idfrom->lib))
uiButSetFlag(but, UI_BUT_DISABLED);
}
uiButSetNFunc(but, template_id_cb, MEM_dupallocN(template), SET_INT_IN_POINTER(UI_ID_LOCAL));
}
if (id->us > 1) {
char numstr[32];
BLI_snprintf(numstr, sizeof(numstr), "%d", id->us);
but = uiDefBut(block, BUT, 0, numstr, 0, 0, UI_UNIT_X + ((id->us < 10) ? 0 : 10), UI_UNIT_Y,
NULL, 0, 0, 0, 0,
TIP_("Display number of users of this data (click to make a single-user copy)"));
uiButSetNFunc(but, template_id_cb, MEM_dupallocN(template), SET_INT_IN_POINTER(UI_ID_ALONE));
if (/* test only */
(id_copy(id, NULL, true) == false) ||
(idfrom && idfrom->lib) ||
(editable == FALSE) ||
/* object in editmode - don't change data */
(idfrom && GS(idfrom->name) == ID_OB && (((Object *)idfrom)->mode & OB_MODE_EDIT)))
{
uiButSetFlag(but, UI_BUT_DISABLED);
}
}
if (user_alert) uiButSetFlag(but, UI_BUT_REDALERT);
if (id->lib == NULL && !(ELEM5(GS(id->name), ID_GR, ID_SCE, ID_SCR, ID_TXT, ID_OB))) {
uiDefButR(block, TOG, 0, "F", 0, 0, UI_UNIT_X, UI_UNIT_Y, &idptr, "use_fake_user", -1, 0, 0, -1, -1, NULL);
}
}
if (flag & UI_ID_ADD_NEW) {
int w = id ? UI_UNIT_X : (flag & UI_ID_OPEN) ? UI_UNIT_X * 3 : UI_UNIT_X * 6;
/* i18n markup, does nothing! */
BLF_I18N_MSGID_MULTI_CTXT("New", BLF_I18NCONTEXT_DEFAULT,
BLF_I18NCONTEXT_ID_SCENE,
BLF_I18NCONTEXT_ID_OBJECT,
BLF_I18NCONTEXT_ID_MESH,
BLF_I18NCONTEXT_ID_CURVE,
BLF_I18NCONTEXT_ID_METABALL,
BLF_I18NCONTEXT_ID_MATERIAL,
BLF_I18NCONTEXT_ID_TEXTURE,
BLF_I18NCONTEXT_ID_IMAGE,
BLF_I18NCONTEXT_ID_LATTICE,
BLF_I18NCONTEXT_ID_LAMP,
BLF_I18NCONTEXT_ID_CAMERA,
BLF_I18NCONTEXT_ID_WORLD,
BLF_I18NCONTEXT_ID_SCREEN,
BLF_I18NCONTEXT_ID_TEXT,
);
BLF_I18N_MSGID_MULTI_CTXT("New", BLF_I18NCONTEXT_ID_SPEAKER,
BLF_I18NCONTEXT_ID_SOUND,
BLF_I18NCONTEXT_ID_ARMATURE,
BLF_I18NCONTEXT_ID_ACTION,
BLF_I18NCONTEXT_ID_NODETREE,
BLF_I18NCONTEXT_ID_BRUSH,
BLF_I18NCONTEXT_ID_PARTICLESETTINGS,
BLF_I18NCONTEXT_ID_GPENCIL,
BLF_I18NCONTEXT_ID_FREESTYLELINESTYLE,
);
if (newop) {
but = uiDefIconTextButO(block, BUT, newop, WM_OP_INVOKE_DEFAULT, ICON_ZOOMIN,
(id) ? "" : CTX_IFACE_(template_id_context(type), "New"), 0, 0, w, UI_UNIT_Y, NULL);
uiButSetNFunc(but, template_id_cb, MEM_dupallocN(template), SET_INT_IN_POINTER(UI_ID_ADD_NEW));
}
else {
but = uiDefIconTextBut(block, BUT, 0, ICON_ZOOMIN, (id) ? "" : CTX_IFACE_(template_id_context(type), "New"),
0, 0, w, UI_UNIT_Y, NULL, 0, 0, 0, 0, NULL);
uiButSetNFunc(but, template_id_cb, MEM_dupallocN(template), SET_INT_IN_POINTER(UI_ID_ADD_NEW));
}
if ((idfrom && idfrom->lib) || !editable)
uiButSetFlag(but, UI_BUT_DISABLED);
}
/* 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, 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"));
uiButGetOperatorPtrRNA(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, BUT, openop, WM_OP_INVOKE_DEFAULT, ICON_FILESEL, (id) ? "" : IFACE_("Open"),
0, 0, w, UI_UNIT_Y, NULL);
uiButSetNFunc(but, template_id_cb, MEM_dupallocN(template), SET_INT_IN_POINTER(UI_ID_OPEN));
}
else {
but = uiDefIconTextBut(block, BUT, 0, ICON_FILESEL, (id) ? "" : IFACE_("Open"), 0, 0, w, UI_UNIT_Y,
NULL, 0, 0, 0, 0, NULL);
uiButSetNFunc(but, template_id_cb, MEM_dupallocN(template), SET_INT_IN_POINTER(UI_ID_OPEN));
}
if ((idfrom && idfrom->lib) || !editable)
uiButSetFlag(but, UI_BUT_DISABLED);
}
/* delete button */
/* don't use RNA_property_is_unlink here */
if (id && (flag & UI_ID_DELETE) && (RNA_property_flag(template->prop) & PROP_NEVER_UNLINK) == 0) {
if (unlinkop) {
but = uiDefIconButO(block, BUT, unlinkop, WM_OP_INVOKE_REGION_WIN, ICON_X, 0, 0, UI_UNIT_X, UI_UNIT_Y, NULL);
/* so we can access the template from operators, font unlinking needs this */
uiButSetNFunc(but, NULL, MEM_dupallocN(template), NULL);
}
else {
but = uiDefIconBut(block, BUT, 0, ICON_X, 0, 0, UI_UNIT_X, UI_UNIT_Y, NULL, 0, 0, 0, 0,
TIP_("Unlink datablock "
"(Shift + Click to set users to zero, data will then not be saved)"));
uiButSetNFunc(but, template_id_cb, MEM_dupallocN(template), SET_INT_IN_POINTER(UI_ID_DELETE));
if (RNA_property_flag(template->prop) & PROP_NEVER_NULL)
uiButSetFlag(but, UI_BUT_DISABLED);
}
if ((idfrom && idfrom->lib) || !editable)
uiButSetFlag(but, UI_BUT_DISABLED);
}
if (idcode == ID_TE)
uiTemplateTextureShow(layout, C, &template->ptr, template->prop);
uiBlockEndAlign(block);
}
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)
{
TemplateID *template;
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 = MEM_callocN(sizeof(TemplateID), "TemplateID");
template->ptr = *ptr;
template->prop = prop;
template->prv_rows = prv_rows;
template->prv_cols = prv_cols;
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->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->idlb) {
uiLayoutRow(layout, TRUE);
template_ID(C, layout, template, type, idcode, flag, newop, openop, unlinkop);
}
MEM_freeN(template);
}
void uiTemplateID(uiLayout *layout, bContext *C, PointerRNA *ptr, const char *propname, const char *newop,
const char *openop, const char *unlinkop)
{
ui_template_id(layout, C, ptr, propname, newop, openop, unlinkop,
UI_ID_BROWSE | UI_ID_RENAME | UI_ID_DELETE, 0, 0);
}
void uiTemplateIDBrowse(uiLayout *layout, bContext *C, PointerRNA *ptr, const char *propname, const char *newop,
const char *openop, const char *unlinkop)
{
ui_template_id(layout, C, ptr, propname, newop, openop, unlinkop, UI_ID_BROWSE | UI_ID_RENAME, 0, 0);
}
void uiTemplateIDPreview(uiLayout *layout, bContext *C, PointerRNA *ptr, const char *propname, const char *newop,
const char *openop, const char *unlinkop, int rows, int cols)
{
ui_template_id(layout, C, ptr, propname, newop, openop, unlinkop,
UI_ID_BROWSE | UI_ID_RENAME | UI_ID_DELETE | UI_ID_PREVIEWS, rows, cols);
}
/************************ 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 */
split = uiLayoutSplit(layout, 0.33f, FALSE); /* NOTE: split amount here needs to be synced with normal labels */
/* 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 */
sub = uiLayoutRow(row, TRUE); /* HACK: special group just for the enum, otherwise we */
uiLayoutSetAlignment(sub, UI_LAYOUT_ALIGN_LEFT); /* we get ugly layout with text included too... */
uiItemFullR(sub, ptr, propType, 0, 0, UI_ITEM_R_ICON_ONLY, "", ICON_NONE);
/* ID-Block Selector - just use pointer widget... */
sub = uiLayoutRow(row, TRUE); /* HACK: special group to counteract the effects of the previous */
uiLayoutSetAlignment(sub, UI_LAYOUT_ALIGN_EXPAND); /* enum, which now pushes everything too far right */
uiItemFullR(sub, ptr, propID, 0, 0, 0, "", ICON_NONE);
}
/********************* 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 libdata")
static void modifiers_setOnCage(bContext *C, void *ob_v, void *md_v)
{
Scene *scene = CTX_data_scene(C);
Object *ob = ob_v;
ModifierData *md = md_v;
int i, cageIndex = modifiers_getCageIndex(scene, ob, NULL, 0);
/* undo button operation */
md->mode ^= eModifierMode_OnCage;
for (i = 0, md = ob->modifiers.first; md; ++i, md = md->next) {
if (md == md_v) {
if (i >= cageIndex)
md->mode ^= eModifierMode_OnCage;
break;
}
}
WM_event_add_notifier(C, NC_OBJECT | ND_MODIFIER, ob);
DAG_id_tag_update(&ob->id, OB_RECALC_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);
DAG_id_tag_update(&ob->id, OB_RECALC_DATA);
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 (ELEM7(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)
{
ModifierTypeInfo *mti = modifierType_getInfo(md->type);
PointerRNA ptr;
uiBut *but;
uiBlock *block;
uiLayout *box, *column, *row;
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, LABEL, 0, str, 0, 0, 185, UI_UNIT_Y, NULL, 0.0, 0.0, 0.0, 0.0, TIP_("Modifier name"));
but = uiDefBut(block, 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"));
uiButSetFunc(but, modifiers_convertToReal, ob, md);
}
else {
/* REAL MODIFIER */
row = uiLayoutRow(box, FALSE);
block = uiLayoutGetBlock(row);
uiBlockSetEmboss(block, UI_EMBOSSN);
/* Open/Close ................................. */
uiItemR(row, &ptr, "show_expanded", 0, "", ICON_NONE);
/* modifier-type icon */
uiItemL(row, "", RNA_struct_ui_icon(ptr.type));
uiBlockSetEmboss(block, UI_EMBOSS);
/* modifier name */
uiItemR(row, &ptr, "name", 0, "", ICON_NONE);
/* mode enabling buttons */
uiBlockBeginAlign(block);
/* Softbody not allowed in this situation, enforce! */
if (((md->type != eModifierType_Softbody && 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)
uiItemR(row, &ptr, "show_in_editmode", 0, "", ICON_NONE);
}
if (ob->type == OB_MESH) {
if (modifier_couldBeCage(scene, md) && (index <= lastCageIndex)) {
/* -- convert to rna ? */
but = uiDefIconButBitI(block, TOG, eModifierMode_OnCage, 0, ICON_MESH_DATA, 0, 0,
UI_UNIT_X - 2, UI_UNIT_Y, &md->mode, 0.0, 0.0, 0.0, 0.0,
TIP_("Apply modifier to editing cage during Edit mode"));
if (index < cageIndex)
uiButSetFlag(but, UI_BUT_DISABLED);
uiButSetFunc(but, modifiers_setOnCage, ob, md);
}
else {
uiBlockEndAlign(block);
/* place holder button */
uiBlockSetEmboss(block, UI_EMBOSSN);
but = uiDefIconBut(block, BUT, 0, ICON_NONE, 0, 0, UI_UNIT_X - 2, UI_UNIT_Y,
NULL, 0.0, 0.0, 0.0, 0.0, NULL);
uiButSetFlag(but, UI_BUT_DISABLED);
uiBlockSetEmboss(block, UI_EMBOSS);
}
} /* tessellation point for curve-typed objects */
else if (ELEM3(ob->type, OB_CURVE, OB_SURF, OB_FONT)) {
/* some modifiers could work with pre-tessellated curves only */
if (ELEM3(md->type, eModifierType_Hook, eModifierType_Softbody, eModifierType_MeshDeform)) {
/* add disabled pre-tessellated button, so users could have
* message for this modifiers */
but = uiDefIconButBitI(block, TOG, 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 could be applied on splines' points only"));
uiButSetFlag(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);
}
}
uiBlockEndAlign(block);
/* Up/Down + Delete ........................... */
uiBlockBeginAlign(block);
uiItemO(row, "", ICON_TRIA_UP, "OBJECT_OT_modifier_move_up");
uiItemO(row, "", ICON_TRIA_DOWN, "OBJECT_OT_modifier_move_down");
uiBlockEndAlign(block);
uiBlockSetEmboss(block, UI_EMBOSSN);
/* 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");
if (modifier_is_simulation(md) == 1)
uiItemStringO(row, "", ICON_BUTS, "WM_OT_properties_context_change", "context", "PHYSICS");
else if (modifier_is_simulation(md) == 2)
uiItemStringO(row, "", ICON_BUTS, "WM_OT_properties_context_change", "context", "PARTICLES");
uiBlockSetEmboss(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 */
uiBlockSetButLock(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) && psys->pathcache) {
if (ELEM(psys->part->ren_as, PART_DRAW_GR, PART_DRAW_OB))
uiItemO(row, CTX_IFACE_(BLF_I18NCONTEXT_OPERATOR_DEFAULT, "Convert"), ICON_NONE,
"OBJECT_OT_duplicates_make_real");
else if (psys->part->ren_as == PART_DRAW_PATH)
uiItemO(row, CTX_IFACE_(BLF_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_(BLF_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_(BLF_I18NCONTEXT_OPERATOR_DEFAULT, "Apply as Shape Key"),
0, "apply_as", MODIFIER_APPLY_SHAPE);
}
}
uiBlockClearButLock(block);
uiBlockSetButLock(block, ob && ob->id.lib, ERROR_LIBDATA_MESSAGE);
if (!ELEM5(md->type, eModifierType_Fluidsim, eModifierType_Softbody, eModifierType_ParticleSystem,
eModifierType_Cloth, eModifierType_Smoke))
{
uiItemO(row, CTX_IFACE_(BLF_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;
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;
}
uiBlockSetButLock(uiLayoutGetBlock(layout), (ob && ob->id.lib), ERROR_LIBDATA_MESSAGE);
/* find modifier and draw it */
cageIndex = modifiers_getCageIndex(scene, ob, &lastCageIndex, 0);
/* XXX virtual modifiers are not accesible for python */
vmd = modifiers_getVirtualModifierList(ob);
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;
}
/************************ 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) ob->pose->flag |= POSE_RECALC; /* checks & sorts pose channels */
DAG_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.
*
* object_test_constraints(ob);
* if (ob->pose) BKE_pose_update_constraint_flags(ob->pose); */
if (ob->type == OB_ARMATURE) DAG_id_tag_update(&ob->id, OB_RECALC_DATA | OB_RECALC_OB);
else DAG_id_tag_update(&ob->id, OB_RECALC_OB);
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);
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_get_typeinfo(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_proxylocked_constraints_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);
uiBlockSetHandleFunc(block, do_constraint_panels, ob);
uiBlockSetFunc(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 */
uiBlockSetEmboss(block, UI_EMBOSSN);
uiItemR(row, &ptr, "show_expanded", UI_ITEM_R_ICON_ONLY, "", ICON_NONE);
uiBlockSetEmboss(block, UI_EMBOSS);
/* name */
uiDefBut(block, LABEL, B_CONSTRAINT_TEST, typestr, xco + 10, yco, 100, 18, 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) {
uiBlockSetEmboss(block, UI_EMBOSSN);
/* draw a ghost icon (for proxy) and also a lock beside it, to show that constraint is "proxy locked" */
uiDefIconBut(block, BUT, B_CONSTRAINT_TEST, ICON_GHOST, xco + 244, yco, 19, 19,
NULL, 0.0, 0.0, 0.0, 0.0, TIP_("Proxy Protected"));
uiDefIconBut(block, BUT, B_CONSTRAINT_TEST, ICON_LOCKED, xco + 262, yco, 19, 19,
NULL, 0.0, 0.0, 0.0, 0.0, TIP_("Proxy Protected"));
uiBlockSetEmboss(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_proxylocked_constraints_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 */
uiBlockSetEmboss(block, UI_EMBOSSN);
uiItemR(row, &ptr, "mute", 0, "",
(con->flag & CONSTRAINT_OFF) ? ICON_RESTRICT_VIEW_ON : ICON_RESTRICT_VIEW_OFF);
uiBlockSetEmboss(block, UI_EMBOSS);
uiLayoutSetOperatorContext(row, WM_OP_INVOKE_DEFAULT);
/* up/down */
if (show_upbut || show_downbut) {
uiBlockBeginAlign(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");
uiBlockEndAlign(block);
}
/* Close 'button' - emboss calls here disable drawing of 'button' behind X */
uiBlockSetEmboss(block, UI_EMBOSSN);
uiItemO(row, "", ICON_X, "CONSTRAINT_OT_delete");
uiBlockSetEmboss(block, UI_EMBOSS);
}
/* Set but-locks for protected settings (magic numbers are used here!) */
if (proxy_protected)
uiBlockSetButLock(block, true, IFACE_("Cannot edit Proxy-Protected Constraint"));
/* Draw constraint data */
if ((con->flag & CONSTRAINT_EXPAND) == 0) {
(yco) -= 21;
}
else {
box = uiLayoutBox(col);
block = uiLayoutAbsoluteBlock(box);
result = box;
}
/* clear any locks set up for proxies/lib-linking */
uiBlockClearButLock(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;
}
uiBlockSetButLock(uiLayoutGetBlock(layout), (ob && ob->id.lib), 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_lamp_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, arg);
break;
}
}
void uiTemplatePreview(uiLayout *layout, ID *id, int show_buttons, ID *parent, MTex *slot)
{
uiLayout *row, *col;
uiBlock *block;
Material *ma = NULL;
Tex *tex = (Tex *)id;
ID *pid, *pparent;
short *pr_texture = NULL;
PointerRNA material_ptr;
PointerRNA texture_ptr;
if (id && !ELEM4(GS(id->name), ID_MA, ID_TE, ID_WO, ID_LA)) {
RNA_warning("Expected ID of type material, texture, lamp or world");
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 = &((Lamp *)parent)->pr_texture;
if (pr_texture) {
if (*pr_texture == TEX_PR_OTHER)
pid = parent;
else if (*pr_texture == TEX_PR_BOTH)
pparent = parent;
}
}
/* layout */
block = uiLayoutGetBlock(layout);
row = uiLayoutRow(layout, FALSE);
col = uiLayoutColumn(row, FALSE);
uiLayoutSetKeepAspect(col, TRUE);
/* add preview */
uiDefBut(block, BUT_EXTRA, 0, "", 0, 0, UI_UNIT_X * 6, UI_UNIT_Y * 6, pid, 0.0, 0.0, 0, 0, "");
uiBlockSetDrawExtraFunc(block, ED_preview_draw, pparent, slot);
uiBlockSetHandleFunc(block, do_preview_buttons, NULL);
/* 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, 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, 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, ROW, B_MATPRV, IFACE_("Lamp"), 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, ROW, B_MATPRV, IFACE_("World"), 0, 0, UI_UNIT_X * 10, UI_UNIT_Y,
pr_texture, 10, TEX_PR_OTHER, 0, 0, "");
}
uiDefButS(block, 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);
}
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 (colorband_element_add(coba, pos)) {
rna_update_cb(C, cb_v, NULL);
ED_undo_push(C, "Add colorband");
}
}
static void colorband_del_cb(bContext *C, void *cb_v, void *coba_v)
{
ColorBand *coba = coba_v;
if (colorband_element_remove(coba, coba->cur)) {
ED_undo_push(C, "Delete colorband");
rna_update_cb(C, cb_v, NULL);
}
}
static void colorband_flip_cb(bContext *C, void *cb_v, void *coba_v)
{
CBData data_tmp[MAXCOLORBAND];
ColorBand *coba = coba_v;
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 colorband");
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 */
colorband_update_sort(coba);
bt->rnapoin.data = coba->data + coba->cur;
}
/* offset aligns from bottom, standard width 300, height 115 */
static void colorband_buttons_large(uiLayout *layout, uiBlock *block, ColorBand *coba,
int xoffs, int yoffs, RNAUpdateCb *cb)
{
uiBut *bt;
uiLayout *row;
const int line1_y = yoffs + 65 + UI_UNIT_Y + 2; /* 2 for some space between the buttons */
const int line2_y = yoffs + 65;
if (coba == NULL) return;
bt = uiDefBut(block, BUT, 0, IFACE_("Add"), 0 + xoffs, line1_y, 40, UI_UNIT_Y, NULL, 0, 0, 0, 0,
TIP_("Add a new color stop to the colorband"));
uiButSetNFunc(bt, colorband_add_cb, MEM_dupallocN(cb), coba);
bt = uiDefBut(block, BUT, 0, IFACE_("Delete"), 45 + xoffs, line1_y, 45, UI_UNIT_Y, NULL, 0, 0, 0, 0,
TIP_("Delete the active position"));
uiButSetNFunc(bt, colorband_del_cb, MEM_dupallocN(cb), coba);
/* XXX, todo for later - convert to operator - campbell */
bt = uiDefBut(block, BUT, 0, "F", 95 + xoffs, line1_y, 20, UI_UNIT_Y,
NULL, 0, 0, 0, 0, TIP_("Flip colorband"));
uiButSetNFunc(bt, colorband_flip_cb, MEM_dupallocN(cb), coba);
uiDefButS(block, NUM, 0, "", 120 + xoffs, line1_y, 80, UI_UNIT_Y, &coba->cur, 0.0, (float)(MAX2(0, coba->tot - 1)),
0, 0, TIP_("Choose active color stop"));
bt = uiDefButS(block, MENU, 0, IFACE_("Interpolation %t|Ease %x1|Cardinal %x3|Linear %x0|B-Spline %x2|Constant %x4"),
210 + xoffs, line1_y, 90, UI_UNIT_Y, &coba->ipotype, 0.0, 0.0, 0, 0,
TIP_("Set interpolation between color stops"));
uiButSetNFunc(bt, rna_update_cb, MEM_dupallocN(cb), NULL);
uiBlockEndAlign(block);
bt = uiDefBut(block, BUT_COLORBAND, 0, "", xoffs, line2_y, 300, UI_UNIT_Y, coba, 0, 0, 0, 0, "");
uiButSetNFunc(bt, rna_update_cb, MEM_dupallocN(cb), NULL);
if (coba->tot) {
CBData *cbd = coba->data + coba->cur;
/* better to use rna so we can animate them */
PointerRNA ptr;
RNA_pointer_create(cb->ptr.id.data, &RNA_ColorRampElement, cbd, &ptr);
row = uiLayoutRow(layout, FALSE);
uiItemR(row, &ptr, "position", 0, IFACE_("Pos"), ICON_NONE);
bt = block->buttons.last;
uiButSetFunc(bt, colorband_update_cb, bt, coba);
uiItemR(row, &ptr, "color", 0, "", ICON_NONE);
}
}
static void colorband_buttons_small(uiLayout *layout, uiBlock *block, ColorBand *coba, rctf *butr, RNAUpdateCb *cb)
{
uiBut *bt;
float unit = BLI_rctf_size_x(butr) / 14.0f;
float xs = butr->xmin;
uiBlockBeginAlign(block);
bt = uiDefBut(block, BUT, 0, IFACE_("Add"), xs, butr->ymin + UI_UNIT_Y, 2.0f * unit, UI_UNIT_Y, NULL, 0, 0, 0, 0,
TIP_("Add a new color stop to the colorband"));
uiButSetNFunc(bt, colorband_add_cb, MEM_dupallocN(cb), coba);
bt = uiDefBut(block, BUT, 0, IFACE_("Delete"), xs + 2.0f * unit, butr->ymin + UI_UNIT_Y, 1.5f * unit, UI_UNIT_Y,
NULL, 0, 0, 0, 0, TIP_("Delete the active position"));
uiButSetNFunc(bt, colorband_del_cb, MEM_dupallocN(cb), coba);
bt = uiDefBut(block, BUT, 0, "F", xs + 3.5f * unit, butr->ymin + UI_UNIT_Y, 0.5f * unit, UI_UNIT_Y,
NULL, 0, 0, 0, 0, TIP_("Flip the color ramp"));
uiButSetNFunc(bt, colorband_flip_cb, MEM_dupallocN(cb), coba);
uiBlockEndAlign(block);
if (coba->tot) {
CBData *cbd = coba->data + coba->cur;
PointerRNA ptr;
RNA_pointer_create(cb->ptr.id.data, &RNA_ColorRampElement, cbd, &ptr);
uiItemR(layout, &ptr, "color", 0, "", ICON_NONE);
}
bt = uiDefButS(block, MENU, 0, IFACE_("Interpolation %t|Ease %x1|Cardinal %x3|Linear %x0|B-Spline %x2|Constant %x4"),
xs + 10.0f * unit, butr->ymin + UI_UNIT_Y, unit * 4, UI_UNIT_Y, &coba->ipotype, 0.0, 0.0, 0, 0,
TIP_("Set interpolation between color stops"));
uiButSetNFunc(bt, rna_update_cb, MEM_dupallocN(cb), NULL);
bt = uiDefBut(block, BUT_COLORBAND, 0, "", xs, butr->ymin, BLI_rctf_size_x(butr), UI_UNIT_Y, coba, 0, 0, 0, 0, "");
uiButSetNFunc(bt, rna_update_cb, MEM_dupallocN(cb), NULL);
uiBlockEndAlign(block);
}
static void colorband_buttons_layout(uiLayout *layout, uiBlock *block, ColorBand *coba, rctf *butr,
int small, RNAUpdateCb *cb)
{
if (small)
colorband_buttons_small(layout, block, coba, butr, cb);
else
colorband_buttons_large(layout, block, coba, 0, 0, cb);
}
void uiTemplateColorRamp(uiLayout *layout, PointerRNA *ptr, const char *propname, int expand)
{
PropertyRNA *prop = RNA_struct_find_property(ptr, propname);
PointerRNA cptr;
RNAUpdateCb *cb;
uiBlock *block;
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);
colorband_buttons_layout(layout, block, cptr.data, &rect, !expand, cb);
MEM_freeN(cb);
}
/********************* Icon viewer Template ************************/
/* ID Search browse menu, open */
static uiBlock *icon_view_menu(bContext *C, ARegion *ar, void *arg_litem)
{
static RNAUpdateCb cb;
uiBlock *block;
uiBut *but;
int icon;
EnumPropertyItem *item;
int a, free;
/* arg_litem is malloced, can be freed by parent button */
cb = *((RNAUpdateCb *)arg_litem);
/* unused */
// icon = RNA_property_enum_get(&cb.ptr, cb.prop);
block = uiBeginBlock(C, ar, "_popup", UI_EMBOSS);
uiBlockSetFlag(block, UI_BLOCK_LOOP | UI_BLOCK_REDRAW);
RNA_property_enum_items(C, &cb.ptr, cb.prop, &item, NULL, &free);
for (a = 0; item[a].identifier; a++) {
int x, y;
/* XXX hardcoded size to 5 x unit */
x = (a % 8) * UI_UNIT_X * 5;
y = (a / 8) * UI_UNIT_X * 5;
icon = item[a].icon;
but = uiDefIconButR_prop(block, ROW, 0, icon, x, y, UI_UNIT_X * 5, UI_UNIT_Y * 5, &cb.ptr, cb.prop, -1, 0, icon, -1, -1, NULL);
uiButSetFlag(but, UI_HAS_ICON | UI_ICON_PREVIEW);
}
uiBoundsBlock(block, 0.3f * U.widget_unit);
uiBlockSetDirection(block, UI_TOP);
uiEndBlock(C, block);
if (free) {
MEM_freeN(item);
}
return block;
}
void uiTemplateIconView(uiLayout *layout, PointerRNA *ptr, const char *propname)
{
PropertyRNA *prop = RNA_struct_find_property(ptr, propname);
RNAUpdateCb *cb;
uiBlock *block;
uiBut *but;
// rctf rect; /* UNUSED */
int icon;
if (!prop || RNA_property_type(prop) != PROP_ENUM)
return;
icon = RNA_property_enum_get(ptr, prop);
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 = 10.0f * UI_UNIT_X;
block = uiLayoutAbsoluteBlock(layout);
but = uiDefBlockButN(block, icon_view_menu, MEM_dupallocN(cb), "", 0, 0, UI_UNIT_X * 6, UI_UNIT_Y * 6, "");
// but = uiDefIconButR_prop(block, ROW, 0, icon, 0, 0, BLI_rctf_size_x(&rect), BLI_rctf_size_y(&rect), ptr, prop, -1, 0, icon, -1, -1, NULL);
but->icon = icon;
uiButSetFlag(but, UI_HAS_ICON | UI_ICON_PREVIEW);
uiButSetNFunc(but, rna_update_cb, MEM_dupallocN(cb), NULL);
MEM_freeN(cb);
}
/********************* Histogram Template ************************/
void uiTemplateHistogram(uiLayout *layout, PointerRNA *ptr, const char *propname)
{
PropertyRNA *prop = RNA_struct_find_property(ptr, propname);
PointerRNA cptr;
RNAUpdateCb *cb;
uiBlock *block;
uiBut *bt;
Histogram *hist;
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_Histogram))
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 = 9.5f * UI_UNIT_Y;
block = uiLayoutAbsoluteBlock(layout);
//colorband_buttons_layout(layout, block, cptr.data, &rect, !expand, cb);
hist = (Histogram *)cptr.data;
hist->height = (hist->height <= 20) ? 20 : hist->height;
bt = uiDefBut(block, HISTOGRAM, 0, "", rect.xmin, rect.ymin, BLI_rctf_size_x(&rect), UI_DPI_FAC * hist->height,
hist, 0, 0, 0, 0, "");
uiButSetNFunc(bt, rna_update_cb, MEM_dupallocN(cb), NULL);
MEM_freeN(cb);
}
/********************* Waveform Template ************************/
void uiTemplateWaveform(uiLayout *layout, PointerRNA *ptr, const char *propname)
{
PropertyRNA *prop = RNA_struct_find_property(ptr, propname);
PointerRNA cptr;
RNAUpdateCb *cb;
uiBlock *block;
uiBut *bt;
Scopes *scopes;
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_Scopes))
return;
scopes = (Scopes *)cptr.data;
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 = 9.5f * UI_UNIT_Y;
block = uiLayoutAbsoluteBlock(layout);
scopes->wavefrm_height = (scopes->wavefrm_height <= 20) ? 20 : scopes->wavefrm_height;
bt = uiDefBut(block, WAVEFORM, 0, "", rect.xmin, rect.ymin, BLI_rctf_size_x(&rect), UI_DPI_FAC * scopes->wavefrm_height,
scopes, 0, 0, 0, 0, "");
(void)bt; /* UNUSED */
MEM_freeN(cb);
}
/********************* Vectorscope Template ************************/
void uiTemplateVectorscope(uiLayout *layout, PointerRNA *ptr, const char *propname)
{
PropertyRNA *prop = RNA_struct_find_property(ptr, propname);
PointerRNA cptr;
RNAUpdateCb *cb;
uiBlock *block;
uiBut *bt;
Scopes *scopes;
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_Scopes))
return;
scopes = (Scopes *)cptr.data;
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 = 9.5f * UI_UNIT_Y;
block = uiLayoutAbsoluteBlock(layout);
scopes->vecscope_height = (scopes->vecscope_height <= 20) ? 20 : scopes->vecscope_height;
bt = uiDefBut(block, VECTORSCOPE, 0, "", rect.xmin, rect.ymin, BLI_rctf_size_x(&rect),
UI_DPI_FAC * scopes->vecscope_height, scopes, 0, 0, 0, 0, "");
uiButSetNFunc(bt, rna_update_cb, MEM_dupallocN(cb), NULL);
MEM_freeN(cb);
}
/********************* 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 = uiBeginBlock(C, ar, __func__, UI_EMBOSS);
/* use this for a fake extra empy space around the buttons */
uiDefBut(block, LABEL, 0, "", -4, 16, width + 8, 6 * UI_UNIT_Y, NULL, 0, 0, 0, 0, "");
bt = uiDefButBitI(block, TOG, CUMA_DO_CLIP, 1, IFACE_("Use Clipping"),
0, 5 * UI_UNIT_Y, width, UI_UNIT_Y, &cumap->flag, 0.0, 0.0, 10, 0, "");
uiButSetFunc(bt, curvemap_buttons_setclip, cumap, NULL);
uiBlockBeginAlign(block);
uiDefButF(block, 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, 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, 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, NUM, 0, IFACE_("Max Y "), 0, UI_UNIT_Y, width, UI_UNIT_Y,
&cumap->clipr.ymax, cumap->clipr.ymin, 100.0, 10, 2, "");
uiBlockSetDirection(block, UI_RIGHT);
uiEndBlock(C, block);
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_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 == -1) ? 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_sethandle(cuma, 1);
curvemapping_changed(cumap, FALSE);
break;
case UICURVE_FUNC_HANDLE_AUTO: /* set auto */
curvemap_sethandle(cuma, 0);
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_region_tag_redraw(CTX_wm_region(C));
}
static uiBlock *curvemap_tools_func(bContext *C, ARegion *ar, void *cumap_v)
{
uiBlock *block;
short yco = 0, menuwidth = 10 * UI_UNIT_X;
block = uiBeginBlock(C, ar, __func__, UI_EMBOSS);
uiBlockSetButmFunc(block, curvemap_tools_dofunc, cumap_v);
uiDefIconTextBut(block, BUTM, 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, BUTM, 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, BUTM, 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, BUTM, 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, BUTM, 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, BUTM, 1, ICON_BLANK1, IFACE_("Reset Curve"), 0, yco -= UI_UNIT_Y,
menuwidth, UI_UNIT_Y, NULL, 0.0, 0.0, 0, UICURVE_FUNC_RESET_POS, "");
uiBlockSetDirection(block, UI_RIGHT);
uiTextBoundsBlock(block, 50);
uiEndBlock(C, block);
return block;
}
static uiBlock *curvemap_brush_tools_func(bContext *C, ARegion *ar, void *cumap_v)
{
uiBlock *block;
short yco = 0, menuwidth = 10 * UI_UNIT_X;
block = uiBeginBlock(C, ar, __func__, UI_EMBOSS);
uiBlockSetButmFunc(block, curvemap_tools_dofunc, cumap_v);
uiDefIconTextBut(block, BUTM, 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, BUTM, 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, BUTM, 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, BUTM, 1, ICON_BLANK1, IFACE_("Reset Curve"), 0, yco -= UI_UNIT_Y,
menuwidth, UI_UNIT_Y, NULL, 0.0, 0.0, 0, UICURVE_FUNC_RESET_NEG, "");
uiBlockSetDirection(block, UI_RIGHT);
uiTextBoundsBlock(block, 50);
uiEndBlock(C, block);
return block;
}
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, int levels,
int brush, 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);
/* 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, ROW, 0, "X", 0, 0, dx, dx, &cumap->cur, 0.0, 0.0, 0.0, 0.0, "");
uiButSetFunc(bt, curvemap_buttons_redraw, NULL, NULL);
}
if (cumap->cm[1].curve) {
bt = uiDefButI(block, ROW, 0, "Y", 0, 0, dx, dx, &cumap->cur, 0.0, 1.0, 0.0, 0.0, "");
uiButSetFunc(bt, curvemap_buttons_redraw, NULL, NULL);
}
if (cumap->cm[2].curve) {
bt = uiDefButI(block, ROW, 0, "Z", 0, 0, dx, dx, &cumap->cur, 0.0, 2.0, 0.0, 0.0, "");
uiButSetFunc(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, ROW, 0, "C", 0, 0, dx, dx, &cumap->cur, 0.0, 3.0, 0.0, 0.0, "");
uiButSetFunc(bt, curvemap_buttons_redraw, NULL, NULL);
}
if (cumap->cm[0].curve) {
bt = uiDefButI(block, ROW, 0, "R", 0, 0, dx, dx, &cumap->cur, 0.0, 0.0, 0.0, 0.0, "");
uiButSetFunc(bt, curvemap_buttons_redraw, NULL, NULL);
}
if (cumap->cm[1].curve) {
bt = uiDefButI(block, ROW, 0, "G", 0, 0, dx, dx, &cumap->cur, 0.0, 1.0, 0.0, 0.0, "");
uiButSetFunc(bt, curvemap_buttons_redraw, NULL, NULL);
}
if (cumap->cm[2].curve) {
bt = uiDefButI(block, ROW, 0, "B", 0, 0, dx, dx, &cumap->cur, 0.0, 2.0, 0.0, 0.0, "");
uiButSetFunc(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, ROW, 0, "H", 0, 0, dx, dx, &cumap->cur, 0.0, 0.0, 0.0, 0.0, "");
uiButSetFunc(bt, curvemap_buttons_redraw, NULL, NULL);
}
if (cumap->cm[1].curve) {
bt = uiDefButI(block, ROW, 0, "S", 0, 0, dx, dx, &cumap->cur, 0.0, 1.0, 0.0, 0.0, "");
uiButSetFunc(bt, curvemap_buttons_redraw, NULL, NULL);
}
if (cumap->cm[2].curve) {
bt = uiDefButI(block, ROW, 0, "V", 0, 0, dx, dx, &cumap->cur, 0.0, 2.0, 0.0, 0.0, "");
uiButSetFunc(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);
uiBlockSetEmboss(block, UI_EMBOSSN);
bt = uiDefIconBut(block, BUT, 0, ICON_ZOOMIN, 0, 0, dx, dx, NULL, 0.0, 0.0, 0.0, 0.0, TIP_("Zoom in"));
uiButSetFunc(bt, curvemap_buttons_zoom_in, cumap, NULL);
bt = uiDefIconBut(block, BUT, 0, ICON_ZOOMOUT, 0, 0, dx, dx, NULL, 0.0, 0.0, 0.0, 0.0, TIP_("Zoom out"));
uiButSetFunc(bt, curvemap_buttons_zoom_out, cumap, NULL);
if (brush)
bt = uiDefIconBlockBut(block, curvemap_brush_tools_func, cumap, 0, ICON_MODIFIER, 0, 0, dx, dx, TIP_("Tools"));
else
bt = uiDefIconBlockBut(block, curvemap_tools_func, cumap, 0, ICON_MODIFIER, 0, 0, dx, dx, TIP_("Tools"));
uiButSetNFunc(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"));
uiButSetNFunc(bt, rna_update_cb, MEM_dupallocN(cb), NULL);
bt = uiDefIconBut(block, BUT, 0, ICON_X, 0, 0, dx, dx, NULL, 0.0, 0.0, 0.0, 0.0, TIP_("Delete points"));
uiButSetNFunc(bt, curvemap_buttons_delete, MEM_dupallocN(cb), cumap);
uiBlockSetEmboss(block, UI_EMBOSS);
uiBlockSetNFunc(block, rna_update_cb, MEM_dupallocN(cb), NULL);
/* curve itself */
size = uiLayoutGetWidth(layout);
row = uiLayoutRow(layout, FALSE);
uiDefBut(block, BUT_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);
uiBlockSetNFunc(block, curvemap_buttons_update, MEM_dupallocN(cb), cumap);
uiDefButF(block, 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, 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, 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"));
uiButSetNFunc(bt, curvemap_buttons_reset, MEM_dupallocN(cb), cumap);
}
uiBlockSetNFunc(block, NULL, NULL, NULL);
}
void uiTemplateCurveMapping(uiLayout *layout, PointerRNA *ptr, const char *propname, int type, int levels, int brush)
{
RNAUpdateCb *cb;
PropertyRNA *prop = RNA_struct_find_property(ptr, propname);
PointerRNA cptr;
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;
curvemap_buttons_layout(layout, &cptr, type, levels, brush, cb);
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, int value_slider,
int lock, int lock_luminosity, int cubic)
{
PropertyRNA *prop = RNA_struct_find_property(ptr, propname);
uiBlock *block = uiLayoutGetBlock(layout);
uiLayout *col, *row;
uiBut *but = NULL;
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_CIRCLE:
but = uiDefButR_prop(block, HSVCIRCLE, 0, "", 0, 0, WHEEL_SIZE, WHEEL_SIZE, ptr, prop,
-1, 0.0, 0.0, 0, 0, "");
break;
case USER_CP_SQUARE_SV:
but = uiDefButR_prop(block, 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, 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, HSVCUBE, 0, "", 0, 0, WHEEL_SIZE, WHEEL_SIZE, ptr, prop,
-1, 0.0, 0.0, UI_GRAD_HV, 0, "");
break;
}
if (lock) {
but->flag |= UI_BUT_COLOR_LOCK;
}
if (lock_luminosity) {
float color[4]; /* in case of alpha */
but->flag |= UI_BUT_VEC_SIZE_LOCK;
RNA_property_float_get_array(ptr, prop, color);
but->a2 = len_v3(color);
}
if (cubic)
but->flag |= UI_BUT_COLOR_CUBIC;
if (value_slider) {
switch (U.color_picker_type) {
case USER_CP_CIRCLE:
uiItemS(row);
uiDefButR_prop(block, HSVCUBE, 0, "", WHEEL_SIZE + 6, 0, 14, WHEEL_SIZE, ptr, prop,
-1, softmin, softmax, UI_GRAD_V_ALT, 0, "");
break;
case USER_CP_SQUARE_SV:
uiItemS(col);
uiDefButR_prop(block, HSVCUBE, 0, "", 0, 4, WHEEL_SIZE, 18, ptr, prop,
-1, softmin, softmax, UI_GRAD_SV + 3, 0, "");
break;
case USER_CP_SQUARE_HS:
uiItemS(col);
uiDefButR_prop(block, HSVCUBE, 0, "", 0, 4, WHEEL_SIZE, 18, ptr, prop,
-1, softmin, softmax, UI_GRAD_HS + 3, 0, "");
break;
case USER_CP_SQUARE_HV:
uiItemS(col);
uiDefButR_prop(block, HSVCUBE, 0, "", 0, 4, WHEEL_SIZE, 18, ptr, prop,
-1, softmin, softmax, UI_GRAD_HV + 3, 0, "");
break;
}
}
}
/********************* Layer Buttons Template ************************/
static void handle_layer_buttons(bContext *C, void *arg1, void *arg2)
{
uiBut *but = arg1;
int cur = GET_INT_FROM_POINTER(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);
uiButSetFunc(but, handle_layer_buttons, but, SET_INT_IN_POINTER(layer));
but->type = TOG;
}
}
}
}
void uiTemplateGameStates(uiLayout *layout, PointerRNA *ptr, const char *propname,
PointerRNA *used_ptr, const char *used_propname, int active_state)
{
uiLayout *uRow, *uCol;
PropertyRNA *prop, *used_prop = NULL;
int groups, cols, states;
int group, col, state, row;
int cols_per_group = 5;
Object *ob = (Object *)ptr->id.data;
prop = RNA_struct_find_property(ptr, propname);
if (!prop) {
RNA_warning("states property not found: %s.%s", RNA_struct_identifier(ptr->type), propname);
return;
}
/* the number of states 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
*/
states = RNA_property_array_length(ptr, prop);
cols = (states / 2) + (states % 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) < states)
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);
state = groups * cols_per_group * row + cols_per_group * group;
/* add layers as toggle buts */
for (col = 0; (col < cols_per_group) && (state < states); col++, state++) {
int icon = 0;
int butlay = 1 << state;
if (active_state & butlay)
icon = ICON_LAYER_ACTIVE;
else if (used_prop && RNA_property_boolean_get_index(used_ptr, used_prop, state))
icon = ICON_LAYER_USED;
but = uiDefIconButR_prop(block, ICONTOG, 0, icon, 0, 0, UI_UNIT_X / 2, UI_UNIT_Y / 2, ptr, prop,
state, 0, 0, -1, -1, sca_state_name_get(ob, state));
uiButSetFunc(but, handle_layer_buttons, but, SET_INT_IN_POINTER(state));
but->type = TOG;
}
}
}
}
/************************* 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))
{
char *namebuf;
const char *name;
namebuf = RNA_struct_name_get_alloc(itemptr, NULL, 0, NULL);
name = (namebuf) ? namebuf : "";
/* Simplest one! */
switch (ui_list->layout_type) {
case UILST_LAYOUT_GRID:
uiItemL(layout, "", icon);
break;
case UILST_LAYOUT_DEFAULT:
case UILST_LAYOUT_COMPACT:
default:
uiItemL(layout, name, icon);
break;
}
/* free name */
if (namebuf) {
MEM_freeN(namebuf);
}
}
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, int rows, int maxrows, int layout_type)
{
uiListType *ui_list_type;
uiList *ui_list = NULL;
ARegion *ar;
uiListDrawItemFunc draw_item;
PropertyRNA *prop = NULL, *activeprop;
PropertyType type, activetype;
StructRNA *ptype;
uiLayout *box, *row, *col, *sub, *overlap;
uiBlock *block, *subblock;
uiBut *but;
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;
int items;
int found;
int min, max;
/* validate arguments */
/* Forbid default UI_UL_DEFAULT_CLASS_NAME list class without a custom list_id! */
if (!strcmp(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;
/* 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 : "");
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), __func__);
BLI_strncpy(ui_list->list_id, ui_list_id, sizeof(ui_list->list_id));
BLI_addtail(&ar->ui_lists, ui_list);
}
/* Because we can't actually pass type across save&load... */
ui_list->type = ui_list_type;
ui_list->layout_type = layout_type;
switch (layout_type) {
case UILST_LAYOUT_DEFAULT:
/* default rows */
if (rows == 0)
rows = 5;
if (maxrows == 0)
maxrows = 5;
if (ui_list->list_grip_size != 0)
rows = ui_list->list_grip_size;
/* layout */
box = uiLayoutListBox(layout, ui_list, dataptr, prop, active_dataptr, activeprop);
row = uiLayoutRow(box, FALSE);
col = uiLayoutColumn(row, TRUE);
/* init numbers */
RNA_property_int_range(active_dataptr, activeprop, &min, &max);
if (prop)
len = RNA_property_collection_length(dataptr, prop);
items = CLAMPIS(len, rows, MAX2(rows, maxrows));
/* if list length changes and active is out of view, scroll to it */
if ((ui_list->list_last_len != len) &&
(activei < ui_list->list_scroll || activei >= ui_list->list_scroll + items))
{
ui_list->list_scroll = activei;
}
ui_list->list_scroll = min_ii(ui_list->list_scroll, len - items);
ui_list->list_scroll = max_ii(ui_list->list_scroll, 0);
ui_list->list_size = items;
ui_list->list_last_len = len;
if (dataptr->data && prop) {
/* create list items */
RNA_PROP_BEGIN (dataptr, itemptr, prop)
{
if (i >= ui_list->list_scroll && i < ui_list->list_scroll + items) {
subblock = uiLayoutGetBlock(col);
overlap = uiLayoutOverlap(col);
/* list item behind label & other buttons */
sub = uiLayoutRow(overlap, FALSE);
but = uiDefButR_prop(subblock, LISTROW, 0, "", 0, 0, UI_UNIT_X * 10, UI_UNIT_Y,
active_dataptr, activeprop, 0, 0, i, 0, 0, "");
uiButSetFlag(but, UI_BUT_NO_TOOLTIP);
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, i);
}
i++;
}
RNA_PROP_END;
}
/* add dummy buttons to fill space */
while (i < ui_list->list_scroll + items) {
if (i >= ui_list->list_scroll)
uiItemL(col, "", ICON_NONE);
i++;
}
/* add scrollbar */
if (len > items) {
col = uiLayoutColumn(row, FALSE);
uiDefButI(block, SCROLL, 0, "", 0, 0, UI_UNIT_X * 0.75, UI_UNIT_Y * items, &ui_list->list_scroll,
0, len - items, items, 0, "");
}
break;
case UILST_LAYOUT_COMPACT:
row = uiLayoutRow(layout, TRUE);
if (dataptr->data && prop) {
/* create list items */
RNA_PROP_BEGIN (dataptr, itemptr, prop)
{
found = (activei == i);
if (found) {
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, i);
}
i++;
}
RNA_PROP_END;
}
/* if list is empty, add in dummy button */
if (i == 0)
uiItemL(row, "", ICON_NONE);
/* next/prev button */
BLI_snprintf(numstr, sizeof(numstr), "%d :", i);
but = uiDefIconTextButR_prop(block, NUM, 0, 0, numstr, 0, 0, UI_UNIT_X * 5, UI_UNIT_Y,
active_dataptr, activeprop, 0, 0, 0, 0, 0, "");
if (i == 0)
uiButSetFlag(but, UI_BUT_DISABLED);
break;
case UILST_LAYOUT_GRID:
box = uiLayoutListBox(layout, ui_list, dataptr, prop, active_dataptr, activeprop);
col = uiLayoutColumn(box, TRUE);
row = uiLayoutRow(col, FALSE);
if (dataptr->data && prop) {
/* create list items */
RNA_PROP_BEGIN (dataptr, itemptr, prop)
{
/* create button */
if (!(i % 9))
row = uiLayoutRow(col, FALSE);
subblock = uiLayoutGetBlock(row);
overlap = uiLayoutOverlap(row);
/* list item behind label & other buttons */
sub = uiLayoutRow(overlap, FALSE);
but = uiDefButR_prop(subblock, LISTROW, 0, "", 0, 0, UI_UNIT_X * 10, UI_UNIT_Y,
active_dataptr, activeprop, 0, 0, i, 0, 0, "");
uiButSetFlag(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, i);
i++;
}
RNA_PROP_END;
}
break;
}
}
/************************* Operator Search Template **************************/
static void operator_call_cb(bContext *C, void *UNUSED(arg1), void *arg2)
{
wmOperatorType *ot = arg2;
if (ot)
WM_operator_name_call(C, ot->idname, WM_OP_INVOKE_DEFAULT, NULL);
}
static void operator_search_cb(const bContext *C, void *UNUSED(arg), const char *str, uiSearchItems *items)
{
GHashIterator *iter = WM_operatortype_iter();
for (; !BLI_ghashIterator_done(iter); BLI_ghashIterator_step(iter)) {
wmOperatorType *ot = BLI_ghashIterator_getValue(iter);
if ((ot->flag & OPTYPE_INTERNAL) && (G.debug & G_DEBUG_WM) == 0)
continue;
if (BLI_strcasestr(ot->name, str)) {
if (WM_operator_poll((bContext *)C, ot)) {
char name[256];
int len = strlen(ot->name);
/* display name for menu, can hold hotkey */
BLI_strncpy(name, ot->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] = '|';
}
}
if (false == uiSearchItemAdd(items, name, ot, 0))
break;
}
}
}
BLI_ghashIterator_free(iter);
}
void uiOperatorSearch_But(uiBut *but)
{
uiButSetSearchFunc(but, operator_search_cb, NULL, operator_call_cb, NULL);
}
void uiTemplateOperatorSearch(uiLayout *layout)
{
uiBlock *block;
uiBut *but;
static char search[256] = "";
block = uiLayoutGetBlock(layout);
uiBlockSetCurLayout(block, layout);
but = uiDefSearchBut(block, search, 0, ICON_VIEWZOOM, sizeof(search), 0, 0, UI_UNIT_X * 6, UI_UNIT_Y, 0, 0, "");
uiOperatorSearch_But(but);
}
/************************* 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_STOPOTHER 7
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_STOPOTHER:
G.is_break = TRUE;
break;
}
}
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;
block = uiLayoutGetBlock(layout);
uiBlockSetCurLayout(block, layout);
uiBlockSetHandleFunc(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;
}
else if (sa->spacetype == SPACE_CLIP) {
if (WM_jobs_test(wm, sa, WM_JOB_TYPE_ANY))
owner = sa;
handle_event = B_STOPCLIP;
}
else {
Scene *scene;
/* another scene can be rendering too, for example via compositor */
for (scene = CTX_data_main(C)->scene.first; scene; scene = scene->id.next) {
if (WM_jobs_test(wm, scene, WM_JOB_TYPE_RENDER)) {
handle_event = B_STOPRENDER;
break;
}
else if (WM_jobs_test(wm, scene, WM_JOB_TYPE_COMPOSITE)) {
handle_event = B_STOPCOMPO;
break;
}
else if (WM_jobs_test(wm, scene, WM_JOB_TYPE_ANY)) {
handle_event = B_STOPOTHER;
break;
}
}
owner = scene;
}
if (owner) {
uiLayout *ui_abs;
ui_abs = uiLayoutAbsolute(layout, FALSE);
(void)ui_abs; /* UNUSED */
uiDefIconBut(block, BUT, handle_event, ICON_PANEL_CLOSE, 0, UI_UNIT_Y * 0.1, UI_UNIT_X * 0.8, UI_UNIT_Y * 0.8,
NULL, 0.0f, 0.0f, 0, 0, TIP_("Stop this job"));
uiDefBut(block, PROGRESSBAR, 0, WM_jobs_name(wm, owner),
UI_UNIT_X, 0, UI_UNIT_X * 5.0f, UI_UNIT_Y, NULL, 0.0f, 0.0f, WM_jobs_progress(wm, owner), 0, TIP_("Progress"));
uiLayoutRow(layout, FALSE);
}
if (WM_jobs_test(wm, screen, WM_JOB_TYPE_SCREENCAST))
uiDefIconTextBut(block, BUT, B_STOPCAST, ICON_CANCEL, IFACE_("Capture"), 0, 0, UI_UNIT_X * 4.25f, UI_UNIT_Y,
NULL, 0.0f, 0.0f, 0, 0, TIP_("Stop screencast"));
if (screen->animtimer)
uiDefIconTextBut(block, 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_GetStyle();
int width;
int icon = 0;
/* 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);
width = BLF_width(style->widget.uifont_id, report->message);
width = min_ii((int)(rti->widthfac * width), width);
width = max_ii(width, 10);
/* make a box around the report to make it stand out */
uiBlockBeginAlign(block);
but = uiDefBut(block, ROUNDBOX, 0, "", 0, 0, UI_UNIT_X + 10, UI_UNIT_Y, NULL, 0.0f, 0.0f, 0, 0, "");
/* set the report's bg color in but->col - ROUNDBOX feature */
rgb_float_to_uchar(but->col, rti->col);
but->col[3] = 255;
but = uiDefBut(block, ROUNDBOX, 0, "", UI_UNIT_X + 10, 0, UI_UNIT_X + width, UI_UNIT_Y,
NULL, 0.0f, 0.0f, 0, 0, "");
but->col[0] = but->col[1] = but->col[2] = FTOCHAR(rti->grayscale);
but->col[3] = 255;
uiBlockEndAlign(block);
/* icon and report message on top */
if (report->type & RPT_ERROR_ALL)
icon = ICON_ERROR;
else if (report->type & RPT_WARNING_ALL)
icon = ICON_ERROR;
else if (report->type & RPT_INFO_ALL)
icon = ICON_INFO;
/* 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...
*/
uiBlockSetEmboss(block, UI_EMBOSSN);
if (reports->list.first != reports->list.last)
uiDefIconButO(block, 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, LABEL, 0, icon, 2, 0, UI_UNIT_X, UI_UNIT_Y, NULL, 0.0f, 0.0f, 0, 0, "");
uiBlockSetEmboss(block, UI_EMBOSS);
uiDefBut(block, LABEL, 0, report->message, UI_UNIT_X + 10, 0, UI_UNIT_X + width, UI_UNIT_Y,
NULL, 0.0f, 0.0f, 0, 0, "");
}
/********************************* 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;
uiItemS(layout);
if (title)
uiItemL(layout, title, ICON_NONE);
flow = uiLayoutColumnFlow(layout, 2, FALSE);
RNA_STRUCT_BEGIN (ptr, prop)
{
int flag = RNA_property_flag(prop);
if (flag & PROP_HIDDEN)
continue;
/* recurse for nested properties */
if (RNA_property_type(prop) == PROP_POINTER) {
PointerRNA propptr = RNA_property_pointer_get(ptr, prop);
const char *name = RNA_property_ui_name(prop);
if (propptr.data && RNA_struct_is_a(propptr.type, &RNA_OperatorProperties)) {
template_keymap_item_properties(layout, name, &propptr);
continue;
}
}
/* add property */
uiItemR(flow, ptr, RNA_property_identifier(prop), 0, NULL, ICON_NONE);
}
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;
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)
uiButSetFunc(but, keymap_item_modified, ptr->data, NULL);
}
}
/********************************* 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);
uiItemL(layout, IFACE_("Input Color Space:"), ICON_NONE);
uiItemR(layout, &colorspace_settings_ptr, "name", 0, "", 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", UI_ITEM_R_EXPAND, 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);
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, 0);
}
/********************************* 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 = uiBeginBlock(C, ar, __func__, UI_EMBOSS);
uiBlockSetFlag(block, UI_BLOCK_KEEP_OPEN);
layout = uiLayoutColumn(uiBlockLayout(block, UI_LAYOUT_VERTICAL, UI_LAYOUT_PANEL, 0, 0, UI_UNIT_X * 6, UI_UNIT_Y, UI_GetStyle()), 0);
uiItemR(layout, &args->ptr, args->propname, UI_ITEM_R_EXPAND, "", ICON_NONE);
uiBoundsBlock(block, 6);
uiBlockSetDirection(block, UI_DOWN);
uiEndBlock(C, block);
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);
uiBlockBeginAlign(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;
uiBlockEndAlign(block);
}
/************************* Node Socket Icon **************************/
void uiTemplateNodeSocket(uiLayout *layout, bContext *UNUSED(C), float *color)
{
uiBlock *block;
uiBut *but;
block = uiLayoutGetBlock(layout);
uiBlockBeginAlign(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, NODESOCKET, 0, "", 0, 0, UI_UNIT_X, UI_UNIT_Y, NULL, 0, 0, 0, 0, "");
rgba_float_to_uchar(but->col, color);
uiBlockEndAlign(block);
}
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