Differential D8559 Diff 28048 source/blender/modifiers/intern/MOD_ui_common.c

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source/blender/modifiers/intern/MOD_ui_common.c

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/** \name Panel Drag and Drop, Expansion Saving		/** \name Panel Drag and Drop, Expansion Saving
* \{ */		* \{ */

/**		/**
* Move a modifier to the index it's moved to after a drag and drop.		* Move a modifier to the index it's moved to after a drag and drop.
*/		*/
static void modifier_reorder(bContext C, Panel panel, int new_index)		static void modifier_reorder(bContext C, Panel panel, int new_index)
{		{
Object *ob = ED_object_active_context(C);		PointerRNA *md_ptr = UI_panel_custom_data_get(panel);
		ModifierData md = (ModifierData )md_ptr->data;

ModifierData *md = BLI_findlink(&ob->modifiers, panel->runtime.list_index);
PointerRNA props_ptr;		PointerRNA props_ptr;
wmOperatorType *ot = WM_operatortype_find("OBJECT_OT_modifier_move_to_index", false);		wmOperatorType *ot = WM_operatortype_find("OBJECT_OT_modifier_move_to_index", false);
WM_operator_properties_create_ptr(&props_ptr, ot);		WM_operator_properties_create_ptr(&props_ptr, ot);
RNA_string_set(&props_ptr, "modifier", md->name);		RNA_string_set(&props_ptr, "modifier", md->name);
RNA_int_set(&props_ptr, "index", new_index);		RNA_int_set(&props_ptr, "index", new_index);
WM_operator_name_call_ptr(C, ot, WM_OP_INVOKE_DEFAULT, &props_ptr);		WM_operator_name_call_ptr(C, ot, WM_OP_INVOKE_DEFAULT, &props_ptr);
WM_operator_properties_free(&props_ptr);		WM_operator_properties_free(&props_ptr);
}		}

static short get_modifier_expand_flag(const bContext C, Panel panel)		static short get_modifier_expand_flag(const bContext UNUSED(C), Panel panel)
{		{
Object *ob = ED_object_active_context(C);		PointerRNA *md_ptr = UI_panel_custom_data_get(panel);
ModifierData *md = BLI_findlink(&ob->modifiers, panel->runtime.list_index);		ModifierData md = (ModifierData )md_ptr->data;
return md->ui_expand_flag;		return md->ui_expand_flag;
}		}

static void set_modifier_expand_flag(const bContext C, Panel panel, short expand_flag)		static void set_modifier_expand_flag(const bContext UNUSED(C), Panel panel, short expand_flag)
{		{
Object *ob = ED_object_active_context(C);		PointerRNA *md_ptr = UI_panel_custom_data_get(panel);
ModifierData *md = BLI_findlink(&ob->modifiers, panel->runtime.list_index);		ModifierData md = (ModifierData )md_ptr->data;
md->ui_expand_flag = expand_flag;		md->ui_expand_flag = expand_flag;
}		}

/** \} */		/** \} */

/* -------------------------------------------------------------------- */		/* -------------------------------------------------------------------- */
/** \name Modifier Panel Layouts		/** \name Modifier Panel Layouts
* \{ */		* \{ */

/**		/**
* Draw modifier error message.		* Draw modifier error message.
*/		*/
void modifier_panel_end(uiLayout layout, PointerRNA ptr)		void modifier_panel_end(uiLayout layout, PointerRNA ptr)
{		{
ModifierData *md = ptr->data;		ModifierData *md = ptr->data;
if (md->error) {		if (md->error) {
uiLayout *row = uiLayoutRow(layout, false);		uiLayout *row = uiLayoutRow(layout, false);
uiItemL(row, IFACE_(md->error), ICON_ERROR);		uiItemL(row, IFACE_(md->error), ICON_ERROR);
}		}
}		}

/**		/**
* Gets RNA pointers for the active object and the panel's modifier data. Also locks		* Gets RNA pointers for the active object and the panel's modifier data. Also locks
* the layout if the modifier is from a linked object, and sets the context pointer.		* the layout if the modifier is from a linked object, and sets the context pointer.
		*
		* \note The modifier #PointerRNA is owned by the panel so we only need a pointer to it.
*/		*/
#define ERROR_LIBDATA_MESSAGE TIP_("External library data")		#define ERROR_LIBDATA_MESSAGE TIP_("External library data")
void modifier_panel_get_property_pointers(const bContext *C,		PointerRNA modifier_panel_get_property_pointers(Panel panel, PointerRNA *r_ob_ptr)
Panel *panel,
PointerRNA *r_ob_ptr,
PointerRNA *r_md_ptr)
{		{
Object *ob = ED_object_active_context(C);		PointerRNA *ptr = UI_panel_custom_data_get(panel);
		BLI_assert(!RNA_pointer_is_null(ptr));
ModifierData *md = BLI_findlink(&ob->modifiers, panel->runtime.list_index);		BLI_assert(RNA_struct_is_a(ptr->type, &RNA_Modifier));

RNA_pointer_create(&ob->id, &RNA_Modifier, md, r_md_ptr);

if (r_ob_ptr != NULL) {		if (r_ob_ptr != NULL) {
RNA_pointer_create(&ob->id, &RNA_Object, ob, r_ob_ptr);		RNA_pointer_create(ptr->owner_id, &RNA_Object, ptr->owner_id, r_ob_ptr);
}		}

uiBlock *block = uiLayoutGetBlock(panel->layout);		uiBlock *block = uiLayoutGetBlock(panel->layout);
UI_block_lock_set(block, ID_IS_LINKED(ob), ERROR_LIBDATA_MESSAGE);		UI_block_lock_set(block, ID_IS_LINKED((Object *)ptr->owner_id), ERROR_LIBDATA_MESSAGE);

uiLayoutSetContextPointer(panel->layout, "modifier", r_md_ptr);		uiLayoutSetContextPointer(panel->layout, "modifier", ptr);

		return ptr;
}		}

/**		/**
* Helper function for modifier layouts to draw vertex group settings.		* Helper function for modifier layouts to draw vertex group settings.
*/		*/
void modifier_vgroup_ui(uiLayout *layout,		void modifier_vgroup_ui(uiLayout *layout,
PointerRNA *ptr,		PointerRNA *ptr,
PointerRNA *ob_ptr,		PointerRNA *ob_ptr,
▲ Show 20 Lines • Show All 143 Lines • ▼ Show 20 Lines	static void modifier_ops_extra_draw(bContext C, uiLayout layout, void *md_v)
}		}
}		}

static void modifier_panel_header(const bContext C, Panel panel)		static void modifier_panel_header(const bContext C, Panel panel)
{		{
uiLayout row, sub, *name_row;		uiLayout row, sub, *name_row;
uiLayout *layout = panel->layout;		uiLayout *layout = panel->layout;

PointerRNA ptr;
Object *ob = ED_object_active_context(C);

/* Don't use #modifier_panel_get_property_pointers, we don't want to lock the header. */		/* Don't use #modifier_panel_get_property_pointers, we don't want to lock the header. */
ModifierData *md = BLI_findlink(&ob->modifiers, panel->runtime.list_index);		PointerRNA *ptr = UI_panel_custom_data_get(panel);
RNA_pointer_create(&ob->id, &RNA_Modifier, md, &ptr);		ModifierData md = (ModifierData )ptr->data;
uiLayoutSetContextPointer(panel->layout, "modifier", &ptr);		Object ob = (Object )ptr->owner_id;

		uiLayoutSetContextPointer(panel->layout, "modifier", ptr);

const ModifierTypeInfo *mti = BKE_modifier_get_info(md->type);		const ModifierTypeInfo *mti = BKE_modifier_get_info(md->type);
Scene *scene = CTX_data_scene(C);		Scene *scene = CTX_data_scene(C);
int index = panel->runtime.list_index;		int index = BLI_findindex(&ob->modifiers, md);

/* Modifier Icon. */		/* Modifier Icon. */
sub = uiLayoutRow(layout, true);		sub = uiLayoutRow(layout, true);
if (mti->isDisabled && mti->isDisabled(scene, md, 0)) {		if (mti->isDisabled && mti->isDisabled(scene, md, 0)) {
uiLayoutSetRedAlert(sub, true);		uiLayoutSetRedAlert(sub, true);
}		}
uiItemL(sub, "", RNA_struct_ui_icon(ptr.type));		uiItemL(sub, "", RNA_struct_ui_icon(ptr->type));

row = uiLayoutRow(layout, true);		row = uiLayoutRow(layout, true);

/* Modifier Name.		/* Modifier Name.
* Count how many buttons are added to the header to check if there is enough space. */		* Count how many buttons are added to the header to check if there is enough space. */
int buttons_number = 0;		int buttons_number = 0;
name_row = uiLayoutRow(row, true);		name_row = uiLayoutRow(row, true);

/* Display mode switching buttons. */		/* Display mode switching buttons. */
if (ob->type == OB_MESH) {		if (ob->type == OB_MESH) {
int last_cage_index;		int last_cage_index;
int cage_index = BKE_modifiers_get_cage_index(scene, ob, &last_cage_index, 0);		int cage_index = BKE_modifiers_get_cage_index(scene, ob, &last_cage_index, 0);
if (BKE_modifier_supports_cage(scene, md) && (index <= last_cage_index)) {		if (BKE_modifier_supports_cage(scene, md) && (index <= last_cage_index)) {
sub = uiLayoutRow(row, true);		sub = uiLayoutRow(row, true);
if (index < cage_index \|\| !BKE_modifier_couldbe_cage(scene, md)) {		if (index < cage_index \|\| !BKE_modifier_couldbe_cage(scene, md)) {
uiLayoutSetActive(sub, false);		uiLayoutSetActive(sub, false);
}		}
uiItemR(sub, &ptr, "show_on_cage", 0, "", ICON_NONE);		uiItemR(sub, ptr, "show_on_cage", 0, "", ICON_NONE);
buttons_number++;		buttons_number++;
}		}
} /* Tessellation point for curve-typed objects. */		} /* Tessellation point for curve-typed objects. */
else if (ELEM(ob->type, OB_CURVE, OB_SURF, OB_FONT)) {		else if (ELEM(ob->type, OB_CURVE, OB_SURF, OB_FONT)) {
if (mti->type != eModifierTypeType_Constructive) {		if (mti->type != eModifierTypeType_Constructive) {
/* Constructive modifiers tessellates curve before applying. */		/* Constructive modifiers tessellates curve before applying. */
uiItemR(row, &ptr, "use_apply_on_spline", 0, "", ICON_NONE);		uiItemR(row, ptr, "use_apply_on_spline", 0, "", ICON_NONE);
buttons_number++;		buttons_number++;
}		}
}		}
/* Collision and Surface are always enabled, hide buttons. */		/* Collision and Surface are always enabled, hide buttons. */
if (((md->type != eModifierType_Collision) \|\| !(ob->pd && ob->pd->deflect)) &&		if (((md->type != eModifierType_Collision) \|\| !(ob->pd && ob->pd->deflect)) &&
(md->type != eModifierType_Surface)) {		(md->type != eModifierType_Surface)) {
if (mti->flags & eModifierTypeFlag_SupportsEditmode) {		if (mti->flags & eModifierTypeFlag_SupportsEditmode) {
sub = uiLayoutRow(row, true);		sub = uiLayoutRow(row, true);
uiLayoutSetActive(sub, (md->mode & eModifierMode_Realtime));		uiLayoutSetActive(sub, (md->mode & eModifierMode_Realtime));
uiItemR(sub, &ptr, "show_in_editmode", 0, "", ICON_NONE);		uiItemR(sub, ptr, "show_in_editmode", 0, "", ICON_NONE);
buttons_number++;		buttons_number++;
}		}
uiItemR(row, &ptr, "show_viewport", 0, "", ICON_NONE);		uiItemR(row, ptr, "show_viewport", 0, "", ICON_NONE);
uiItemR(row, &ptr, "show_render", 0, "", ICON_NONE);		uiItemR(row, ptr, "show_render", 0, "", ICON_NONE);
buttons_number += 2;		buttons_number += 2;
}		}

/* Extra operators menu. */		/* Extra operators menu. */
uiItemMenuF(row, "", ICON_DOWNARROW_HLT, modifier_ops_extra_draw, md);		uiItemMenuF(row, "", ICON_DOWNARROW_HLT, modifier_ops_extra_draw, md);

/* Delete button. */		/* Delete button. */
if (modifier_can_delete(md) && !modifier_is_simulation(md)) {		if (modifier_can_delete(md) && !modifier_is_simulation(md)) {
Show All 12 Lines	static void modifier_panel_header(const bContext C, Panel panel)
else if (modifier_is_simulation(md) == 2) {		else if (modifier_is_simulation(md) == 2) {
uiItemStringO(		uiItemStringO(
row, "", ICON_PROPERTIES, "WM_OT_properties_context_change", "context", "PARTICLES");		row, "", ICON_PROPERTIES, "WM_OT_properties_context_change", "context", "PARTICLES");
buttons_number++;		buttons_number++;
}		}

bool display_name = (panel->sizex / UI_UNIT_X - buttons_number > 5) \|\| (panel->sizex == 0);		bool display_name = (panel->sizex / UI_UNIT_X - buttons_number > 5) \|\| (panel->sizex == 0);
if (display_name) {		if (display_name) {
uiItemR(name_row, &ptr, "name", 0, "", ICON_NONE);		uiItemR(name_row, ptr, "name", 0, "", ICON_NONE);
}		}
else {		else {
uiLayoutSetAlignment(row, UI_LAYOUT_ALIGN_RIGHT);		uiLayoutSetAlignment(row, UI_LAYOUT_ALIGN_RIGHT);
}		}

/* Extra padding for delete button. */		/* Extra padding for delete button. */
uiItemS(layout);		uiItemS(layout);
}		}
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