/* evaluation settings for active NLA-Strip */
static void nla_panel_evaluation(const bContext *C, Panel *pa)
{
PointerRNA strip_ptr;
uiLayout *layout = pa->layout;
uiLayout *col, *sub;
uiBlock *block;
/* check context and also validity of pointer */
if (!nla_panel_context(C, NULL, NULL, &strip_ptr))
return;
block = uiLayoutGetBlock(layout);
UI_block_func_handle_set(block, do_nla_region_buttons, NULL);
col = uiLayoutColumn(layout, true);
uiItemR(col, &strip_ptr, "use_animated_influence", 0, NULL, ICON_NONE);
sub = uiLayoutColumn(col, true);
uiLayoutSetEnabled(sub, RNA_boolean_get(&strip_ptr, "use_animated_influence"));
uiItemR(sub, &strip_ptr, "influence", 0, NULL, ICON_NONE);
col = uiLayoutColumn(layout, true);
sub = uiLayoutRow(col, false);
uiItemR(sub, &strip_ptr, "use_animated_time", 0, NULL, ICON_NONE);
uiItemR(sub, &strip_ptr, "use_animated_time_cyclic", 0, NULL, ICON_NONE);
sub = uiLayoutRow(col, false);
uiLayoutSetEnabled(sub, RNA_boolean_get(&strip_ptr, "use_animated_time"));
uiItemR(sub, &strip_ptr, "strip_time", 0, NULL, ICON_NONE);
}
/* TODO de-duplicate redo panel functions - campbell */
static void view3d_panel_operator_redo(const bContext *C, Panel *pa)
{
wmOperator *op = WM_operator_last_redo(C);
ARegion *ar;
ARegion *ar1;
if (op == NULL) {
return;
}
/* keep in sync with logic in ED_undo_operator_repeat() */
ar = CTX_wm_region(C);
ar1 = BKE_area_find_region_active_win(CTX_wm_area(C));
if (ar1)
CTX_wm_region_set((bContext *)C, ar1);
if (WM_operator_poll((bContext *)C, op->type)) {
uiBlock *block = uiLayoutGetBlock(pa->layout);
if (!WM_operator_check_ui_enabled(C, op->type->name))
uiLayoutSetEnabled(pa->layout, false);
/* note, blockfunc is a default but->func, use Handle func to allow button callbacks too */
UI_block_func_handle_set(block, ED_undo_operator_repeat_cb_evt, op);
view3d_panel_operator_redo_operator(C, pa, op);
}
/* set region back */
CTX_wm_region_set((bContext *)C, ar);
}
/* active AnimData */
static void nla_panel_animdata(const bContext *C, Panel *pa)
{
PointerRNA adt_ptr;
/* AnimData *adt; */
uiLayout *layout = pa->layout;
uiLayout *row;
uiBlock *block;
/* check context and also validity of pointer */
if (!nla_panel_context(C, &adt_ptr, NULL, NULL))
return;
/* adt = adt_ptr.data; */
block = uiLayoutGetBlock(layout);
UI_block_func_handle_set(block, do_nla_region_buttons, NULL);
/* AnimData Source Properties ----------------------------------- */
/* icon + id-block name of block where AnimData came from to prevent
* accidentally changing the properties of the wrong action
*/
if (adt_ptr.id.data) {
ID *id = adt_ptr.id.data;
PointerRNA id_ptr;
RNA_id_pointer_create(id, &id_ptr);
/* ID-block name > AnimData */
row = uiLayoutRow(layout, true);
uiLayoutSetAlignment(row, UI_LAYOUT_ALIGN_LEFT);
uiItemL(row, id->name + 2, RNA_struct_ui_icon(id_ptr.type)); /* id-block (src) */
uiItemL(row, "", VICO_SMALL_TRI_RIGHT_VEC); /* expander */
uiItemL(row, IFACE_("Animation Data"), ICON_ANIM_DATA); /* animdata */
uiItemS(layout);
}
/* Active Action Properties ------------------------------------- */
/* action */
row = uiLayoutRow(layout, true);
uiTemplateID(
row, (bContext *)C, &adt_ptr, "action",
"ACTION_OT_new", NULL, "NLA_OT_action_unlink", UI_TEMPLATE_ID_FILTER_ALL);
/* extrapolation */
row = uiLayoutRow(layout, true);
uiItemR(row, &adt_ptr, "action_extrapolation", 0, NULL, ICON_NONE);
/* blending */
row = uiLayoutRow(layout, true);
uiItemR(row, &adt_ptr, "action_blend_type", 0, NULL, ICON_NONE);
/* influence */
row = uiLayoutRow(layout, true);
uiItemR(row, &adt_ptr, "action_influence", 0, NULL, ICON_NONE);
}
/* active NLA-Track */
static void nla_panel_track(const bContext *C, Panel *pa)
{
PointerRNA nlt_ptr;
uiLayout *layout = pa->layout;
uiLayout *row;
uiBlock *block;
/* check context and also validity of pointer */
if (!nla_panel_context(C, NULL, &nlt_ptr, NULL))
return;
block = uiLayoutGetBlock(layout);
UI_block_func_handle_set(block, do_nla_region_buttons, NULL);
/* Info - Active NLA-Context:Track ---------------------- */
row = uiLayoutRow(layout, true);
uiItemR(row, &nlt_ptr, "name", 0, NULL, ICON_NLA);
}
static void graph_panel_modifiers(const bContext *C, Panel *pa)
{
bAnimListElem *ale;
FCurve *fcu;
FModifier *fcm;
uiLayout *col, *row;
uiBlock *block;
bool active;
if (!graph_panel_context(C, &ale, &fcu))
return;
block = uiLayoutGetBlock(pa->layout);
UI_block_func_handle_set(block, do_graph_region_modifier_buttons, NULL);
/* 'add modifier' button at top of panel */
{
row = uiLayoutRow(pa->layout, false);
/* this is an operator button which calls a 'add modifier' operator...
* a menu might be nicer but would be tricky as we need some custom filtering
*/
uiItemMenuEnumO(row, (bContext *)C, "GRAPH_OT_fmodifier_add", "type", IFACE_("Add Modifier"), ICON_NONE);
/* copy/paste (as sub-row) */
row = uiLayoutRow(row, true);
uiItemO(row, "", ICON_COPYDOWN, "GRAPH_OT_fmodifier_copy");
uiItemO(row, "", ICON_PASTEDOWN, "GRAPH_OT_fmodifier_paste");
}
active = !(fcu->flag & FCURVE_MOD_OFF);
/* draw each modifier */
for (fcm = fcu->modifiers.first; fcm; fcm = fcm->next) {
col = uiLayoutColumn(pa->layout, true);
uiLayoutSetActive(col, active);
ANIM_uiTemplate_fmodifier_draw(col, ale->id, &fcu->modifiers, fcm);
}
MEM_freeN(ale);
}
/* action-clip only settings for active NLA-Strip */
static void nla_panel_actclip(const bContext *C, Panel *pa)
{
PointerRNA strip_ptr;
uiLayout *layout = pa->layout;
uiLayout *column, *row;
uiBlock *block;
/* check context and also validity of pointer */
if (!nla_panel_context(C, NULL, NULL, &strip_ptr))
return;
block = uiLayoutGetBlock(layout);
UI_block_func_handle_set(block, do_nla_region_buttons, NULL);
/* Strip Properties ------------------------------------- */
/* action pointer */
row = uiLayoutRow(layout, true);
uiItemR(row, &strip_ptr, "action", 0, NULL, ICON_ACTION);
/* action extents */
// XXX custom names were used here (to avoid the prefixes)... probably not necessary in future?
column = uiLayoutColumn(layout, true);
uiItemL(column, IFACE_("Action Extents:"), ICON_NONE);
uiItemR(column, &strip_ptr, "action_frame_start", 0, IFACE_("Start Frame"), ICON_NONE);
uiItemR(column, &strip_ptr, "action_frame_end", 0, IFACE_("End Frame"), ICON_NONE);
// XXX: this layout may actually be too abstract and confusing, and may be better using standard column layout
row = uiLayoutRow(layout, false);
uiItemR(row, &strip_ptr, "use_sync_length", 0, IFACE_("Sync Length"), ICON_NONE);
uiItemO(row, IFACE_("Now"), ICON_FILE_REFRESH, "NLA_OT_action_sync_length");
/* action usage */
column = uiLayoutColumn(layout, true);
uiLayoutSetActive(column, RNA_boolean_get(&strip_ptr, "use_animated_time") == false);
uiItemL(column, IFACE_("Playback Settings:"), ICON_NONE);
uiItemR(column, &strip_ptr, "scale", 0, NULL, ICON_NONE);
uiItemR(column, &strip_ptr, "repeat", 0, NULL, ICON_NONE);
}
/* F-Modifiers for active NLA-Strip */
static void nla_panel_modifiers(const bContext *C, Panel *pa)
{
PointerRNA strip_ptr;
NlaStrip *strip;
FModifier *fcm;
uiLayout *col, *row;
uiBlock *block;
/* check context and also validity of pointer */
if (!nla_panel_context(C, NULL, NULL, &strip_ptr))
return;
strip = strip_ptr.data;
block = uiLayoutGetBlock(pa->layout);
UI_block_func_handle_set(block, do_nla_region_buttons, NULL);
/* 'add modifier' button at top of panel */
{
row = uiLayoutRow(pa->layout, false);
block = uiLayoutGetBlock(row);
// FIXME: we need to set the only-active property so that this will only add modifiers for the active strip (not all selected)
uiItemMenuEnumO(row, (bContext *)C, "NLA_OT_fmodifier_add", "type", IFACE_("Add Modifier"), ICON_NONE);
/* copy/paste (as sub-row) */
row = uiLayoutRow(row, true);
uiItemO(row, "", ICON_COPYDOWN, "NLA_OT_fmodifier_copy");
uiItemO(row, "", ICON_PASTEDOWN, "NLA_OT_fmodifier_paste");
}
/* draw each modifier */
for (fcm = strip->modifiers.first; fcm; fcm = fcm->next) {
col = uiLayoutColumn(pa->layout, true);
ANIM_uiTemplate_fmodifier_draw(col, strip_ptr.id.data, &strip->modifiers, fcm);
}
}
void uiTemplateEditModeSelection(uiLayout *layout, struct bContext *C)
{
Object *obedit = CTX_data_edit_object(C);
uiBlock *block = uiLayoutGetBlock(layout);
UI_block_func_handle_set(block, do_view3d_header_buttons, NULL);
if (obedit && (obedit->type == OB_MESH)) {
BMEditMesh *em = BKE_editmesh_from_object(obedit);
uiLayout *row;
row = uiLayoutRow(layout, true);
block = uiLayoutGetBlock(row);
uiDefIconButBitS(block, UI_BTYPE_TOGGLE, SCE_SELECT_VERTEX, B_SEL_VERT, ICON_VERTEXSEL,
0, 0, UI_UNIT_X, UI_UNIT_Y, &em->selectmode, 1.0, 0.0, 0, 0,
TIP_("Vertex select - Shift-Click for multiple modes, Ctrl-Click contracts selection"));
uiDefIconButBitS(block, UI_BTYPE_TOGGLE, SCE_SELECT_EDGE, B_SEL_EDGE, ICON_EDGESEL,
0, 0, UI_UNIT_X, UI_UNIT_Y, &em->selectmode, 1.0, 0.0, 0, 0,
TIP_("Edge select - Shift-Click for multiple modes, Ctrl-Click expands/contracts selection"));
uiDefIconButBitS(block, UI_BTYPE_TOGGLE, SCE_SELECT_FACE, B_SEL_FACE, ICON_FACESEL,
0, 0, UI_UNIT_X, UI_UNIT_Y, &em->selectmode, 1.0, 0.0, 0, 0,
TIP_("Face select - Shift-Click for multiple modes, Ctrl-Click expands selection"));
}
}
/* generic settings for active NLA-Strip */
static void nla_panel_properties(const bContext *C, Panel *pa)
{
PointerRNA strip_ptr;
uiLayout *layout = pa->layout;
uiLayout *column, *row, *sub;
uiBlock *block;
short showEvalProps = 1;
if (!nla_panel_context(C, NULL, NULL, &strip_ptr))
return;
block = uiLayoutGetBlock(layout);
UI_block_func_handle_set(block, do_nla_region_buttons, NULL);
/* Strip Properties ------------------------------------- */
/* strip type */
row = uiLayoutColumn(layout, true);
uiItemR(row, &strip_ptr, "name", 0, NULL, ICON_NLA); // XXX icon?
uiItemR(row, &strip_ptr, "type", 0, NULL, ICON_NONE);
/* strip extents */
column = uiLayoutColumn(layout, true);
uiItemL(column, IFACE_("Strip Extents:"), ICON_NONE);
uiItemR(column, &strip_ptr, "frame_start", 0, NULL, ICON_NONE);
uiItemR(column, &strip_ptr, "frame_end", 0, NULL, ICON_NONE);
/* Evaluation-Related Strip Properties ------------------ */
/* sound properties strips don't have these settings */
if (RNA_enum_get(&strip_ptr, "type") == NLASTRIP_TYPE_SOUND)
showEvalProps = 0;
/* only show if allowed to... */
if (showEvalProps) {
/* extrapolation */
row = uiLayoutRow(layout, true);
uiItemR(row, &strip_ptr, "extrapolation", 0, NULL, ICON_NONE);
/* blending */
row = uiLayoutRow(layout, true);
uiItemR(row, &strip_ptr, "blend_type", 0, NULL, ICON_NONE);
/* blend in/out + autoblending
* - blend in/out can only be set when autoblending is off
*/
column = uiLayoutColumn(layout, true);
uiLayoutSetActive(column, RNA_boolean_get(&strip_ptr, "use_animated_influence") == false);
uiItemR(column, &strip_ptr, "use_auto_blend", 0, NULL, ICON_NONE); // XXX as toggle?
sub = uiLayoutColumn(column, true);
uiLayoutSetActive(sub, RNA_boolean_get(&strip_ptr, "use_auto_blend") == false);
uiItemR(sub, &strip_ptr, "blend_in", 0, NULL, ICON_NONE);
uiItemR(sub, &strip_ptr, "blend_out", 0, NULL, ICON_NONE);
/* settings */
column = uiLayoutColumn(layout, true);
uiLayoutSetActive(column, !(RNA_boolean_get(&strip_ptr, "use_animated_influence") || RNA_boolean_get(&strip_ptr, "use_animated_time")));
uiItemL(column, IFACE_("Playback Settings:"), ICON_NONE);
uiItemR(column, &strip_ptr, "mute", 0, NULL, ICON_NONE);
uiItemR(column, &strip_ptr, "use_reverse", 0, NULL, ICON_NONE);
}
}
void uiTemplateHeader3D(uiLayout *layout, struct bContext *C)
{
bScreen *screen = CTX_wm_screen(C);
ScrArea *sa = CTX_wm_area(C);
View3D *v3d = sa->spacedata.first;
Scene *scene = CTX_data_scene(C);
ToolSettings *ts = CTX_data_tool_settings(C);
PointerRNA v3dptr, toolsptr, sceneptr;
Object *ob = OBACT;
Object *obedit = CTX_data_edit_object(C);
uiBlock *block;
uiLayout *row;
bool is_paint = false;
int modeselect;
RNA_pointer_create(&screen->id, &RNA_SpaceView3D, v3d, &v3dptr);
RNA_pointer_create(&scene->id, &RNA_ToolSettings, ts, &toolsptr);
RNA_pointer_create(&scene->id, &RNA_Scene, scene, &sceneptr);
block = uiLayoutGetBlock(layout);
UI_block_func_handle_set(block, do_view3d_header_buttons, NULL);
/* other buttons: */
UI_block_emboss_set(block, UI_EMBOSS);
/* mode */
if (ob) {
modeselect = ob->mode;
is_paint = ELEM(ob->mode, OB_MODE_SCULPT, OB_MODE_VERTEX_PAINT, OB_MODE_WEIGHT_PAINT, OB_MODE_TEXTURE_PAINT);
}
else {
modeselect = OB_MODE_OBJECT;
}
row = uiLayoutRow(layout, false);
{
EnumPropertyItem *item = object_mode_items;
const char *name = "";
int icon = ICON_OBJECT_DATAMODE;
while (item->identifier) {
if (item->value == modeselect && item->identifier[0]) {
name = IFACE_(item->name);
icon = item->icon;
break;
}
item++;
}
uiItemMenuEnumO(row, C, "OBJECT_OT_mode_set", "mode", name, icon);
}
/* Draw type */
uiItemR(layout, &v3dptr, "viewport_shade", UI_ITEM_R_ICON_ONLY, "", ICON_NONE);
if (obedit == NULL && is_paint) {
if (ob->mode & OB_MODE_ALL_PAINT) {
/* Only for Weight Paint. makes no sense in other paint modes. */
row = uiLayoutRow(layout, true);
uiItemR(row, &v3dptr, "pivot_point", UI_ITEM_R_ICON_ONLY, "", ICON_NONE);
}
/* Manipulators aren't used in paint modes */
if (!ELEM(ob->mode, OB_MODE_SCULPT, OB_MODE_PARTICLE_EDIT)) {
/* masks aren't used for sculpt and particle painting */
PointerRNA meshptr;
RNA_pointer_create(ob->data, &RNA_Mesh, ob->data, &meshptr);
if (ob->mode & (OB_MODE_TEXTURE_PAINT | OB_MODE_VERTEX_PAINT)) {
uiItemR(layout, &meshptr, "use_paint_mask", UI_ITEM_R_ICON_ONLY, "", ICON_NONE);
}
else {
row = uiLayoutRow(layout, true);
uiItemR(row, &meshptr, "use_paint_mask", UI_ITEM_R_ICON_ONLY, "", ICON_NONE);
uiItemR(row, &meshptr, "use_paint_mask_vertex", UI_ITEM_R_ICON_ONLY, "", ICON_NONE);
}
}
}
else {
row = uiLayoutRow(layout, true);
uiItemR(row, &v3dptr, "pivot_point", UI_ITEM_R_ICON_ONLY, "", ICON_NONE);
/* pose/object only however we want to allow in weight paint mode too
* so don't be totally strict and just check not-editmode for now
* XXX We never get here when we are in Weight Paint mode
*/
if (obedit == NULL) {
uiItemR(row, &v3dptr, "use_pivot_point_align", UI_ITEM_R_ICON_ONLY, "", ICON_NONE);
}
/* Transform widget / manipulators */
row = uiLayoutRow(layout, true);
uiItemR(row, &v3dptr, "show_manipulator", UI_ITEM_R_ICON_ONLY, "", ICON_NONE);
if (v3d->twflag & V3D_USE_MANIPULATOR) {
uiItemR(row, &v3dptr, "transform_manipulators", UI_ITEM_R_ICON_ONLY, "", ICON_NONE);
}
uiItemR(row, &v3dptr, "transform_orientation", 0, "", ICON_NONE);
}
if (obedit == NULL && v3d->localvd == NULL) {
unsigned int ob_lay = ob ? ob->lay : 0;
/* Layers */
uiTemplateLayers(layout, v3d->scenelock ? &sceneptr : &v3dptr, "layers", &v3dptr, "layers_used", ob_lay);
/* Scene lock */
uiItemR(layout, &v3dptr, "lock_camera_and_layers", UI_ITEM_R_ICON_ONLY, "", ICON_NONE);
}
uiTemplateEditModeSelection(layout, C);
}
/* driver settings for active F-Curve (only for 'Drivers' mode) */
static void graph_panel_drivers(const bContext *C, Panel *pa)
{
bAnimListElem *ale;
FCurve *fcu;
ChannelDriver *driver;
DriverVar *dvar;
PointerRNA driver_ptr;
uiLayout *col;
uiBlock *block;
uiBut *but;
/* Get settings from context */
if (!graph_panel_context(C, &ale, &fcu))
return;
driver = fcu->driver;
/* set event handler for panel */
block = uiLayoutGetBlock(pa->layout); // xxx?
UI_block_func_handle_set(block, do_graph_region_driver_buttons, NULL);
/* general actions - management */
col = uiLayoutColumn(pa->layout, false);
block = uiLayoutGetBlock(col);
but = uiDefIconTextBut(block, UI_BTYPE_BUT, B_IPO_DEPCHANGE, ICON_FILE_REFRESH, IFACE_("Update Dependencies"),
0, 0, 10 * UI_UNIT_X, UI_UNIT_Y,
NULL, 0.0, 0.0, 0, 0,
TIP_("Force updates of dependencies"));
UI_but_func_set(but, driver_update_flags_cb, fcu, NULL);
but = uiDefIconTextBut(block, UI_BTYPE_BUT, B_IPO_DEPCHANGE, ICON_ZOOMOUT, IFACE_("Remove Driver"),
0, 0, 10 * UI_UNIT_X, UI_UNIT_Y,
NULL, 0.0, 0.0, 0, 0,
TIP_("Remove this driver"));
UI_but_funcN_set(but, driver_remove_cb, MEM_dupallocN(ale), NULL);
/* driver-level settings - type, expressions, and errors */
RNA_pointer_create(ale->id, &RNA_Driver, driver, &driver_ptr);
col = uiLayoutColumn(pa->layout, true);
block = uiLayoutGetBlock(col);
uiItemR(col, &driver_ptr, "type", 0, NULL, ICON_NONE);
/* show expression box if doing scripted drivers, and/or error messages when invalid drivers exist */
if (driver->type == DRIVER_TYPE_PYTHON) {
bool bpy_data_expr_error = (strstr(driver->expression, "bpy.data.") != NULL);
bool bpy_ctx_expr_error = (strstr(driver->expression, "bpy.context.") != NULL);
/* expression */
uiItemR(col, &driver_ptr, "expression", 0, IFACE_("Expr"), ICON_NONE);
/* errors? */
if ((G.f & G_SCRIPT_AUTOEXEC) == 0) {
uiItemL(col, IFACE_("ERROR: Python auto-execution disabled"), ICON_CANCEL);
}
else if (driver->flag & DRIVER_FLAG_INVALID) {
uiItemL(col, IFACE_("ERROR: Invalid Python expression"), ICON_CANCEL);
}
/* Explicit bpy-references are evil. Warn about these to prevent errors */
/* TODO: put these in a box? */
if (bpy_data_expr_error || bpy_ctx_expr_error) {
uiItemL(col, IFACE_("WARNING: Driver expression may not work correctly"), ICON_HELP);
if (bpy_data_expr_error) {
uiItemL(col, IFACE_("TIP: Use variables instead of bpy.data paths (see below)"), ICON_ERROR);
}
if (bpy_ctx_expr_error) {
uiItemL(col, IFACE_("TIP: bpy.context is not safe for renderfarm usage"), ICON_ERROR);
}
}
}
else {
/* errors? */
if (driver->flag & DRIVER_FLAG_INVALID)
uiItemL(col, IFACE_("ERROR: Invalid target channel(s)"), ICON_ERROR);
/* Warnings about a lack of variables
* NOTE: The lack of variables is generally a bad thing, since it indicates
* that the driver doesn't work at all. This particular scenario arises
* primarily when users mistakenly try to use drivers for procedural
* property animation
*/
if (BLI_listbase_is_empty(&driver->variables)) {
uiItemL(col, IFACE_("ERROR: Driver is useless without any inputs"), ICON_ERROR);
if (!BLI_listbase_is_empty(&fcu->modifiers)) {
uiItemL(col, IFACE_("TIP: Use F-Curves for procedural animation instead"), ICON_INFO);
uiItemL(col, IFACE_("F-Modifiers can generate curves for those too"), ICON_INFO);
}
}
}
col = uiLayoutColumn(pa->layout, true);
if (driver->type == DRIVER_TYPE_PYTHON) {
uiItemR(col, &driver_ptr, "use_self", 0, NULL, ICON_NONE);
}
/* debug setting */
uiItemR(col, &driver_ptr, "show_debug_info", 0, NULL, ICON_NONE);
/* value of driver */
if (driver->flag & DRIVER_FLAG_SHOWDEBUG) {
uiLayout *row = uiLayoutRow(col, true);
char valBuf[32];
uiItemL(row, IFACE_("Driver Value:"), ICON_NONE);
BLI_snprintf(valBuf, sizeof(valBuf), "%.3f", driver->curval);
uiItemL(row, valBuf, ICON_NONE);
}
/* add/copy/paste driver variables */
{
uiLayout *row;
/* add driver variable */
row = uiLayoutRow(pa->layout, false);
block = uiLayoutGetBlock(row);
but = uiDefIconTextBut(block, UI_BTYPE_BUT, B_IPO_DEPCHANGE, ICON_ZOOMIN, IFACE_("Add Variable"),
0, 0, 10 * UI_UNIT_X, UI_UNIT_Y,
NULL, 0.0, 0.0, 0, 0,
TIP_("Driver variables ensure that all dependencies will be accounted for and that drivers will update correctly"));
UI_but_func_set(but, driver_add_var_cb, driver, NULL);
/* copy/paste (as sub-row) */
row = uiLayoutRow(row, true);
block = uiLayoutGetBlock(row);
uiItemO(row, "", ICON_COPYDOWN, "GRAPH_OT_driver_variables_copy");
uiItemO(row, "", ICON_PASTEDOWN, "GRAPH_OT_driver_variables_paste");
}
/* loop over targets, drawing them */
for (dvar = driver->variables.first; dvar; dvar = dvar->next) {
PointerRNA dvar_ptr;
uiLayout *box, *row;
uiLayout *subrow, *sub;
/* sub-layout column for this variable's settings */
col = uiLayoutColumn(pa->layout, true);
/* 1) header panel */
box = uiLayoutBox(col);
RNA_pointer_create(ale->id, &RNA_DriverVariable, dvar, &dvar_ptr);
row = uiLayoutRow(box, false);
block = uiLayoutGetBlock(row);
/* 1.1) variable type and name */
subrow = uiLayoutRow(row, true);
/* 1.1.1) variable type */
sub = uiLayoutRow(subrow, true); /* HACK: special group just for the enum, otherwise we */
uiLayoutSetAlignment(sub, UI_LAYOUT_ALIGN_LEFT); /* we get ugly layout with text included too... */
uiItemR(sub, &dvar_ptr, "type", UI_ITEM_R_ICON_ONLY, "", ICON_NONE);
/* 1.1.2) variable name */
sub = uiLayoutRow(subrow, 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 */
uiItemR(sub, &dvar_ptr, "name", 0, "", ICON_NONE);
/* 1.2) invalid name? */
UI_block_emboss_set(block, UI_EMBOSS_NONE);
if (dvar->flag & DVAR_FLAG_INVALID_NAME) {
but = uiDefIconBut(block, UI_BTYPE_BUT, B_IPO_DEPCHANGE, ICON_ERROR, 290, 0, UI_UNIT_X, UI_UNIT_Y,
NULL, 0.0, 0.0, 0.0, 0.0, IFACE_("Invalid variable name, click here for details"));
UI_but_func_set(but, driver_dvar_invalid_name_query_cb, dvar, NULL); // XXX: reports?
}
/* 1.3) remove button */
but = uiDefIconBut(block, UI_BTYPE_BUT, B_IPO_DEPCHANGE, ICON_X, 290, 0, UI_UNIT_X, UI_UNIT_Y,
NULL, 0.0, 0.0, 0.0, 0.0, IFACE_("Delete target variable"));
UI_but_func_set(but, driver_delete_var_cb, driver, dvar);
UI_block_emboss_set(block, UI_EMBOSS);
/* 2) variable type settings */
box = uiLayoutBox(col);
/* controls to draw depends on the type of variable */
switch (dvar->type) {
case DVAR_TYPE_SINGLE_PROP: /* single property */
graph_panel_driverVar__singleProp(box, ale->id, dvar);
break;
case DVAR_TYPE_ROT_DIFF: /* rotational difference */
graph_panel_driverVar__rotDiff(box, ale->id, dvar);
break;
case DVAR_TYPE_LOC_DIFF: /* location difference */
graph_panel_driverVar__locDiff(box, ale->id, dvar);
break;
case DVAR_TYPE_TRANSFORM_CHAN: /* transform channel */
graph_panel_driverVar__transChan(box, ale->id, dvar);
break;
}
/* 3) value of variable */
if (driver->flag & DRIVER_FLAG_SHOWDEBUG) {
char valBuf[32];
box = uiLayoutBox(col);
row = uiLayoutRow(box, true);
uiItemL(row, IFACE_("Value:"), ICON_NONE);
if ((dvar->type == DVAR_TYPE_ROT_DIFF) ||
(dvar->type == DVAR_TYPE_TRANSFORM_CHAN &&
dvar->targets[0].transChan >= DTAR_TRANSCHAN_ROTX &&
dvar->targets[0].transChan < DTAR_TRANSCHAN_SCALEX))
{
BLI_snprintf(valBuf, sizeof(valBuf), "%.3f (%4.1f°)", dvar->curval, RAD2DEGF(dvar->curval));
}
else {
BLI_snprintf(valBuf, sizeof(valBuf), "%.3f", dvar->curval);
}
uiItemL(row, valBuf, ICON_NONE);
}
}
/* cleanup */
MEM_freeN(ale);
}