C++ (Cpp) countPackedFiles示例

示例#1

文件： info_ops.c 项目： Walid-Shouman/Blender

static int unpack_all_invoke(bContext *C, wmOperator *op, const wmEvent *UNUSED(event))
{
	Main *bmain = CTX_data_main(C);
	uiPopupMenu *pup;
	uiLayout *layout;
	char title[64];
	int count = 0;
	
	count = countPackedFiles(bmain);
	
	if (!count) {
		BKE_report(op->reports, RPT_WARNING, "No packed files to unpack");
		G.fileflags &= ~G_AUTOPACK;
		return OPERATOR_CANCELLED;
	}

	if (count == 1)
		strcpy(title, IFACE_("Unpack 1 File"));
	else
		BLI_snprintf(title, sizeof(title), IFACE_("Unpack %d Files"), count);
	
	pup = uiPupMenuBegin(C, title, ICON_NONE);
	layout = uiPupMenuLayout(pup);

	uiLayoutSetOperatorContext(layout, WM_OP_EXEC_DEFAULT);
	uiItemsEnumO(layout, "FILE_OT_unpack_all", "method");

	uiPupMenuEnd(C, pup);

	return OPERATOR_CANCELLED;
}

示例#2

static int unpack_all_invoke(bContext *C, wmOperator *op, wmEvent *UNUSED(event))
{
	Main *bmain= CTX_data_main(C);
	uiPopupMenu *pup;
	uiLayout *layout;
	char title[128];
	int count = 0;
	
	count = countPackedFiles(bmain);
	
	if(!count) {
		BKE_report(op->reports, RPT_WARNING, "No packed files. Autopack disabled.");
		G.fileflags &= ~G_AUTOPACK;
		return OPERATOR_CANCELLED;
	}

	if(count == 1)
		sprintf(title, "Unpack 1 file");
	else
		sprintf(title, "Unpack %d files", count);
	
	pup= uiPupMenuBegin(C, title, ICON_NULL);
	layout= uiPupMenuLayout(pup);

	uiLayoutSetOperatorContext(layout, WM_OP_EXEC_DEFAULT);
	uiItemsEnumO(layout, "FILE_OT_unpack_all", "method");

	uiPupMenuEnd(C, pup);

	return OPERATOR_CANCELLED;
}