Differential D16284 Diff 56999 source/blender/editors/interface/interface_context_path.cc

Changeset View

Standalone View

source/blender/editors/interface/interface_context_path.cc

	Show All 11 Lines
	#include "RNA_access.h"			#include "RNA_access.h"

	#include "ED_screen.h"			#include "ED_screen.h"

	#include "UI_interface.h"			#include "UI_interface.h"
	#include "UI_interface.hh"			#include "UI_interface.hh"
	#include "UI_resources.h"			#include "UI_resources.h"

				#include "RNA_prototypes.h"

	#include "WM_api.h"			#include "WM_api.h"

	namespace blender::ui {			namespace blender::ui {

	void context_path_add_generic(Vector<ContextPathItem> &path,			void context_path_add_generic(Vector<ContextPathItem> &path,
	StructRNA &rna_type,			StructRNA &rna_type,
	void *ptr,			void *ptr,
	const BIFIconID icon_override)			const BIFIconID icon_override)
	{			{
	/* Add the null check here to make calling functions less verbose. */			/* Add the null check here to make calling functions less verbose. */
	if (!ptr) {			if (!ptr) {
	return;			return;
	}			}

	PointerRNA rna_ptr;			PointerRNA rna_ptr;
	RNA_pointer_create(nullptr, &rna_type, ptr, &rna_ptr);			RNA_pointer_create(nullptr, &rna_type, ptr, &rna_ptr);
	char name[128];			char name[128];
	RNA_struct_name_get_alloc(&rna_ptr, name, sizeof(name), nullptr);			RNA_struct_name_get_alloc(&rna_ptr, name, sizeof(name), nullptr);

	/* Use a blank icon by default to check whether to retrieve it automatically from the type. */			/* Use a blank icon by default to check whether to retrieve it automatically from the type. */
	const BIFIconID icon = icon_override == ICON_NONE ?			const BIFIconID icon = icon_override == ICON_NONE ?
	static_cast<BIFIconID>(RNA_struct_ui_icon(rna_ptr.type)) :			static_cast<BIFIconID>(RNA_struct_ui_icon(rna_ptr.type)) :
	icon_override;			icon_override;

	path.append({name, int(icon)});			if (&rna_type == &RNA_NodeTree) {
				ID id = (ID )ptr;
				path.append({name, int(icon), id->us});
				}
				else {
				path.append({name, int(icon), 1});
				}
	}			}

	/* -------------------------------------------------------------------- */			/* -------------------------------------------------------------------- */
	/** \name Breadcrumb Template			/** \name Breadcrumb Template
	* \{ */			* \{ */

	void template_breadcrumbs(uiLayout &layout, Span<ContextPathItem> context_path)			void template_breadcrumbs(uiLayout &layout, Span<ContextPathItem> context_path)
	{			{
	uiLayout *row = uiLayoutRow(&layout, true);			uiLayout *row = uiLayoutRow(&layout, true);
	uiLayoutSetAlignment(&layout, UI_LAYOUT_ALIGN_LEFT);			uiLayoutSetAlignment(&layout, UI_LAYOUT_ALIGN_LEFT);

	for (const int i : context_path.index_range()) {			for (const int i : context_path.index_range()) {
	uiLayout *sub_row = uiLayoutRow(row, true);			uiLayout *sub_row = uiLayoutRow(row, true);
	uiLayoutSetAlignment(sub_row, UI_LAYOUT_ALIGN_LEFT);			uiLayoutSetAlignment(sub_row, UI_LAYOUT_ALIGN_LEFT);

	if (i > 0) {			if (i > 0) {
	uiItemL(sub_row, "", ICON_RIGHTARROW_THIN);			uiItemL(sub_row, "", ICON_RIGHTARROW_THIN);
	}			}
	uiItemL(sub_row, context_path[i].name.c_str(), context_path[i].icon);			uiBut *but = uiItemL_ex(
				sub_row, context_path[i].name.c_str(), context_path[i].icon, false, false);
				UI_but_icon_indicator_number_set(but, context_path[i].icon_indicator_number);
	}			}
	}			}

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

	} // namespace blender::ui			} // namespace blender::ui